* [dpdk-dev] [PATCH] NXP DPAA2 bus driver fw upgrade
@ 2017-09-16 10:35 Hemant Agrawal
2017-09-16 10:35 ` [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x Hemant Agrawal
0 siblings, 1 reply; 4+ messages in thread
From: Hemant Agrawal @ 2017-09-16 10:35 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit, shreyansh.jain
This patch upgrades the DPAA2- FSLMC bus firmware support
to 10.3.x.
It was earlier submitted as part of patchset,
"NXP DPAA2 PMD updates"
http://dpdk.org/ml/archives/dev/2017-September/074846.html
It is identified during the review that this should be
directly applied on master as it is touching bus, net, crypto drivers.
This patch depends on Sheyansh patchset [1].
1. NXP DPAA2: Refactor bus scan/probe code
http://dpdk.org/ml/archives/dev/2017-August/073545.html
Shreyansh Jain (1):
bus/fslmc: update MC to 10.3.x
drivers/bus/fslmc/fslmc_vfio.c | 19 +
drivers/bus/fslmc/mc/dpbp.c | 182 ++++-
drivers/bus/fslmc/mc/dpci.c | 202 ++++-
drivers/bus/fslmc/mc/dpcon.c | 163 +++-
drivers/bus/fslmc/mc/dpio.c | 230 +++++-
drivers/bus/fslmc/mc/dpmng.c | 33 +-
drivers/bus/fslmc/mc/fsl_dpbp.h | 191 +----
drivers/bus/fslmc/mc/fsl_dpbp_cmd.h | 125 ++-
drivers/bus/fslmc/mc/fsl_dpci.h | 257 ++----
drivers/bus/fslmc/mc/fsl_dpci_cmd.h | 222 +++---
drivers/bus/fslmc/mc/fsl_dpcon.h | 186 +----
drivers/bus/fslmc/mc/fsl_dpcon_cmd.h | 193 ++---
drivers/bus/fslmc/mc/fsl_dpio.h | 299 ++-----
drivers/bus/fslmc/mc/fsl_dpio_cmd.h | 178 +++--
drivers/bus/fslmc/mc/fsl_dpmng.h | 41 +-
drivers/bus/fslmc/mc/fsl_dpmng_cmd.h | 41 +-
drivers/bus/fslmc/mc/fsl_mc_cmd.h | 217 +++--
drivers/bus/fslmc/mc/fsl_mc_sys.h | 36 +-
drivers/bus/fslmc/mc/mc_sys.c | 5 +-
drivers/crypto/dpaa2_sec/mc/dpseci.c | 676 +++++++++-------
drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h | 782 ++++++------------
drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h | 387 +++++----
drivers/net/dpaa2/Makefile | 1 +
drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 11 +-
drivers/net/dpaa2/dpaa2_ethdev.c | 21 +-
drivers/net/dpaa2/dpaa2_ethdev.h | 2 +-
drivers/net/dpaa2/mc/dpkg.c | 107 +++
drivers/net/dpaa2/mc/dpni.c | 1093 +++++++++++++++++++++-----
drivers/net/dpaa2/mc/fsl_dpkg.h | 69 +-
drivers/net/dpaa2/mc/fsl_dpni.h | 1083 ++++++++-----------------
drivers/net/dpaa2/mc/fsl_dpni_cmd.h | 970 +++++++++++++----------
drivers/net/dpaa2/mc/fsl_net.h | 2 +-
32 files changed, 4199 insertions(+), 3825 deletions(-)
create mode 100644 drivers/net/dpaa2/mc/dpkg.c
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x
2017-09-16 10:35 [dpdk-dev] [PATCH] NXP DPAA2 bus driver fw upgrade Hemant Agrawal
@ 2017-09-16 10:35 ` Hemant Agrawal
2017-10-05 23:34 ` Thomas Monjalon
0 siblings, 1 reply; 4+ messages in thread
From: Hemant Agrawal @ 2017-09-16 10:35 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit, shreyansh.jain
From: Shreyansh Jain <shreyansh.jain@nxp.com>
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/fslmc/fslmc_vfio.c | 19 +
drivers/bus/fslmc/mc/dpbp.c | 182 ++++-
drivers/bus/fslmc/mc/dpci.c | 202 ++++-
drivers/bus/fslmc/mc/dpcon.c | 163 +++-
drivers/bus/fslmc/mc/dpio.c | 230 +++++-
drivers/bus/fslmc/mc/dpmng.c | 33 +-
drivers/bus/fslmc/mc/fsl_dpbp.h | 191 +----
drivers/bus/fslmc/mc/fsl_dpbp_cmd.h | 125 ++-
drivers/bus/fslmc/mc/fsl_dpci.h | 257 ++----
drivers/bus/fslmc/mc/fsl_dpci_cmd.h | 222 +++---
drivers/bus/fslmc/mc/fsl_dpcon.h | 186 +----
drivers/bus/fslmc/mc/fsl_dpcon_cmd.h | 193 ++---
drivers/bus/fslmc/mc/fsl_dpio.h | 299 ++-----
drivers/bus/fslmc/mc/fsl_dpio_cmd.h | 178 +++--
drivers/bus/fslmc/mc/fsl_dpmng.h | 41 +-
drivers/bus/fslmc/mc/fsl_dpmng_cmd.h | 41 +-
drivers/bus/fslmc/mc/fsl_mc_cmd.h | 217 +++--
drivers/bus/fslmc/mc/fsl_mc_sys.h | 36 +-
drivers/bus/fslmc/mc/mc_sys.c | 5 +-
drivers/crypto/dpaa2_sec/mc/dpseci.c | 676 +++++++++-------
drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h | 782 ++++++------------
drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h | 387 +++++----
drivers/net/dpaa2/Makefile | 1 +
drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 11 +-
drivers/net/dpaa2/dpaa2_ethdev.c | 21 +-
drivers/net/dpaa2/dpaa2_ethdev.h | 2 +-
drivers/net/dpaa2/mc/dpkg.c | 107 +++
drivers/net/dpaa2/mc/dpni.c | 1093 +++++++++++++++++++++-----
drivers/net/dpaa2/mc/fsl_dpkg.h | 69 +-
drivers/net/dpaa2/mc/fsl_dpni.h | 1083 ++++++++-----------------
drivers/net/dpaa2/mc/fsl_dpni_cmd.h | 970 +++++++++++++----------
drivers/net/dpaa2/mc/fsl_net.h | 2 +-
32 files changed, 4199 insertions(+), 3825 deletions(-)
create mode 100644 drivers/net/dpaa2/mc/dpkg.c
diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index 33dcee2..3de5238 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -58,6 +58,7 @@
#include "rte_fslmc.h"
#include "fslmc_vfio.h"
+#include <mc/fsl_dpmng.h>
#include "portal/dpaa2_hw_pvt.h"
#include "portal/dpaa2_hw_dpio.h"
@@ -417,6 +418,8 @@ fslmc_process_mcp(struct rte_dpaa2_device *dev)
{
int64_t v_addr;
char *dev_name;
+ struct fsl_mc_io dpmng = {0};
+ struct mc_version mc_ver_info = {0};
rte_mcp_ptr_list = malloc(sizeof(void *) * 1);
if (!rte_mcp_ptr_list) {
@@ -441,6 +444,22 @@ fslmc_process_mcp(struct rte_dpaa2_device *dev)
return -1;
}
+ /* check the MC version compatibility */
+ dpmng.regs = (void *)v_addr;
+ if (mc_get_version(&dpmng, CMD_PRI_LOW, &mc_ver_info))
+ RTE_LOG(WARNING, PMD, "\tmc_get_version failed\n");
+
+ if ((mc_ver_info.major != MC_VER_MAJOR) ||
+ (mc_ver_info.minor < MC_VER_MINOR)) {
+ RTE_LOG(ERR, PMD, "DPAA2 MC version not compatible!"
+ " Expected %d.%d.x, Detected %d.%d.%d\n",
+ MC_VER_MAJOR, MC_VER_MINOR,
+ mc_ver_info.major, mc_ver_info.minor,
+ mc_ver_info.revision);
+ free(rte_mcp_ptr_list);
+ rte_mcp_ptr_list = NULL;
+ return -1;
+ }
rte_mcp_ptr_list[0] = (void *)v_addr;
return 0;
diff --git a/drivers/bus/fslmc/mc/dpbp.c b/drivers/bus/fslmc/mc/dpbp.c
index fd9a52d..a846245 100644
--- a/drivers/bus/fslmc/mc/dpbp.c
+++ b/drivers/bus/fslmc/mc/dpbp.c
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -42,19 +42,37 @@
#include <fsl_dpbp.h>
#include <fsl_dpbp_cmd.h>
+/**
+ * dpbp_open() - Open a control session for the specified object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpbp_id: DPBP unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpbp_create function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpbp_id,
uint16_t *token)
{
+ struct dpbp_cmd_open *cmd_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_OPEN,
- cmd_flags,
- 0);
- DPBP_CMD_OPEN(cmd, dpbp_id);
+ cmd_flags, 0);
+ cmd_params = (struct dpbp_cmd_open *)cmd.params;
+ cmd_params->dpbp_id = cpu_to_le32(dpbp_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -62,11 +80,22 @@ int dpbp_open(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return err;
}
+/**
+ * dpbp_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -81,6 +110,24 @@ int dpbp_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpbp_create() - Create the DPBP object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id; use in subsequent API calls
+ *
+ * Create the DPBP object, allocate required resources and
+ * perform required initialization.
+ *
+ * This function accepts an authentication token of a parent
+ * container that this object should be assigned to and returns
+ * an object id. This object_id will be used in all subsequent calls to
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_create(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
uint32_t cmd_flags,
@@ -94,8 +141,7 @@ int dpbp_create(struct fsl_mc_io *mc_io,
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE,
- cmd_flags,
- dprc_token);
+ cmd_flags, dprc_token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -103,28 +149,47 @@ int dpbp_create(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
+/**
+ * dpbp_destroy() - Destroy the DPBP object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @obj_id: ID of DPBP object
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
int dpbp_destroy(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+ uint32_t cmd_flags,
+ uint32_t obj_id)
{
+ struct dpbp_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_DESTROY,
- cmd_flags,
- dprc_token);
- /* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ cmd_flags, dprc_token);
+
+ cmd_params = (struct dpbp_cmd_destroy *)cmd.params;
+ cmd_params->object_id = cpu_to_le32(obj_id);
+
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpbp_enable() - Enable the DPBP.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -139,6 +204,14 @@ int dpbp_enable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpbp_disable() - Disable the DPBP.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_disable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -147,20 +220,30 @@ int dpbp_disable(struct fsl_mc_io *mc_io,
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_DISABLE,
- cmd_flags,
- token);
+ cmd_flags, token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpbp_is_enabled() - Check if the DPBP is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
+ struct dpbp_rsp_is_enabled *rsp_params;
struct mc_command cmd = { 0 };
int err;
+
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_IS_ENABLED, cmd_flags,
token);
@@ -171,11 +254,20 @@ int dpbp_is_enabled(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPBP_RSP_IS_ENABLED(cmd, *en);
+ rsp_params = (struct dpbp_rsp_is_enabled *)cmd.params;
+ *en = rsp_params->enabled & DPBP_ENABLE;
return 0;
}
+/**
+ * dpbp_reset() - Reset the DPBP, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_reset(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -184,8 +276,7 @@ int dpbp_reset(struct fsl_mc_io *mc_io,
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_RESET,
- cmd_flags,
- token);
+ cmd_flags, token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
@@ -195,13 +286,13 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io,
uint16_t token,
struct dpbp_attr *attr)
{
+ struct dpbp_rsp_get_attributes *rsp_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_ATTR,
- cmd_flags,
- token);
+ cmd_flags, token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -209,38 +300,64 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPBP_RSP_GET_ATTRIBUTES(cmd, attr);
+ rsp_params = (struct dpbp_rsp_get_attributes *)cmd.params;
+ attr->bpid = le16_to_cpu(rsp_params->bpid);
+ attr->id = le32_to_cpu(rsp_params->id);
return 0;
}
-
+/**
+ * dpbp_get_api_version - Get Data Path Buffer Pool API version
+ * @mc_io: Pointer to Mc portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of Buffer Pool API
+ * @minor_ver: Minor version of Buffer Pool API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpbp_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpbp_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
+ /* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_API_VERSION,
- cmd_flags,
- 0);
+ cmd_flags, 0);
+ /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
- DPBP_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ /* retrieve response parameters */
+ rsp_params = (struct dpbp_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
-int dpbp_get_num_free_bufs(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
+/**
+ * dpbp_get_num_free_bufs() - Get number of free buffers in the buffer pool
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPBP object
+ * @num_free_bufs: Number of free buffers
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+
+int dpbp_get_num_free_bufs(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
uint32_t *num_free_bufs)
{
+ struct dpbp_rsp_get_num_free_bufs *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -255,7 +372,8 @@ int dpbp_get_num_free_bufs(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPBP_RSP_GET_NUM_FREE_BUFS(cmd, *num_free_bufs);
+ rsp_params = (struct dpbp_rsp_get_num_free_bufs *)cmd.params;
+ *num_free_bufs = le32_to_cpu(rsp_params->num_free_bufs);
return 0;
}
diff --git a/drivers/bus/fslmc/mc/dpci.c b/drivers/bus/fslmc/mc/dpci.c
index 0ea7837..5471024 100644
--- a/drivers/bus/fslmc/mc/dpci.c
+++ b/drivers/bus/fslmc/mc/dpci.c
@@ -41,11 +41,29 @@
#include <fsl_dpci.h>
#include <fsl_dpci_cmd.h>
+/**
+ * dpci_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpci_id: DPCI unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpci_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpci_id,
uint16_t *token)
{
+ struct dpci_cmd_open *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -53,7 +71,8 @@ int dpci_open(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPCI_CMDID_OPEN,
cmd_flags,
0);
- DPCI_CMD_OPEN(cmd, dpci_id);
+ cmd_params = (struct dpci_cmd_open *)cmd.params;
+ cmd_params->dpci_id = cpu_to_le32(dpci_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -61,11 +80,22 @@ int dpci_open(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return 0;
}
+/**
+ * dpci_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -81,12 +111,35 @@ int dpci_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpci_create() - Create the DPCI object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id
+ *
+ * Create the DPCI object, allocate required resources and perform required
+ * initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_create(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
uint32_t cmd_flags,
const struct dpci_cfg *cfg,
uint32_t *obj_id)
{
+ struct dpci_cmd_create *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -94,7 +147,8 @@ int dpci_create(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPCI_CMDID_CREATE,
cmd_flags,
dprc_token);
- DPCI_CMD_CREATE(cmd, cfg);
+ cmd_params = (struct dpci_cmd_create *)cmd.params;
+ cmd_params->num_of_priorities = cfg->num_of_priorities;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -102,28 +156,53 @@ int dpci_create(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
+/**
+ * dpci_destroy() - Destroy the DPCI object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
int dpci_destroy(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+ uint32_t cmd_flags,
+ uint32_t object_id)
{
+ struct dpci_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCI_CMDID_DESTROY,
cmd_flags,
dprc_token);
- /* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ cmd_params = (struct dpci_cmd_destroy *)cmd.params;
+ cmd_params->dpci_id = cpu_to_le32(object_id);
+
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpci_enable() - Enable the DPCI, allow sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -139,6 +218,14 @@ int dpci_enable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpci_disable() - Disable the DPCI, stop sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_disable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -154,13 +241,24 @@ int dpci_disable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpci_is_enabled() - Check if the DPCI is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
+ struct dpci_rsp_is_enabled *rsp_params;
struct mc_command cmd = { 0 };
int err;
+
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCI_CMDID_IS_ENABLED, cmd_flags,
token);
@@ -171,11 +269,20 @@ int dpci_is_enabled(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCI_RSP_IS_ENABLED(cmd, *en);
+ rsp_params = (struct dpci_rsp_is_enabled *)cmd.params;
+ *en = dpci_get_field(rsp_params->en, ENABLE);
return 0;
}
+/**
+ * dpci_reset() - Reset the DPCI, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_reset(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -196,6 +303,7 @@ int dpci_get_attributes(struct fsl_mc_io *mc_io,
uint16_t token,
struct dpci_attr *attr)
{
+ struct dpci_rsp_get_attr *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -210,7 +318,9 @@ int dpci_get_attributes(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCI_RSP_GET_ATTRIBUTES(cmd, attr);
+ rsp_params = (struct dpci_rsp_get_attr *)cmd.params;
+ attr->id = le32_to_cpu(rsp_params->id);
+ attr->num_of_priorities = rsp_params->num_of_priorities;
return 0;
}
@@ -221,24 +331,46 @@ int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
uint8_t priority,
const struct dpci_rx_queue_cfg *cfg)
{
+ struct dpci_cmd_set_rx_queue *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCI_CMDID_SET_RX_QUEUE,
cmd_flags,
token);
- DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg);
+ cmd_params = (struct dpci_cmd_set_rx_queue *)cmd.params;
+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id);
+ cmd_params->dest_priority = cfg->dest_cfg.priority;
+ cmd_params->priority = priority;
+ cmd_params->user_ctx = cpu_to_le64(cfg->user_ctx);
+ cmd_params->options = cpu_to_le32(cfg->options);
+ dpci_set_field(cmd_params->dest_type,
+ DEST_TYPE,
+ cfg->dest_cfg.dest_type);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpci_get_rx_queue() - Retrieve Rx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @priority: Select the queue relative to number of
+ * priorities configured at DPCI creation
+ * @attr: Returned Rx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t priority,
struct dpci_rx_queue_attr *attr)
{
+ struct dpci_cmd_get_queue *cmd_params;
+ struct dpci_rsp_get_rx_queue *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -246,7 +378,8 @@ int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_RX_QUEUE,
cmd_flags,
token);
- DPCI_CMD_GET_RX_QUEUE(cmd, priority);
+ cmd_params = (struct dpci_cmd_get_queue *)cmd.params;
+ cmd_params->priority = priority;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -254,17 +387,36 @@ int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCI_RSP_GET_RX_QUEUE(cmd, attr);
+ rsp_params = (struct dpci_rsp_get_rx_queue *)cmd.params;
+ attr->user_ctx = le64_to_cpu(rsp_params->user_ctx);
+ attr->fqid = le32_to_cpu(rsp_params->fqid);
+ attr->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id);
+ attr->dest_cfg.priority = rsp_params->dest_priority;
+ attr->dest_cfg.dest_type = dpci_get_field(rsp_params->dest_type,
+ DEST_TYPE);
return 0;
}
+/**
+ * dpci_get_tx_queue() - Retrieve Tx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @priority: Select the queue relative to number of
+ * priorities of the peer DPCI object
+ * @attr: Returned Tx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t priority,
struct dpci_tx_queue_attr *attr)
{
+ struct dpci_cmd_get_queue *cmd_params;
+ struct dpci_rsp_get_tx_queue *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -272,7 +424,8 @@ int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_TX_QUEUE,
cmd_flags,
token);
- DPCI_CMD_GET_TX_QUEUE(cmd, priority);
+ cmd_params = (struct dpci_cmd_get_queue *)cmd.params;
+ cmd_params->priority = priority;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -280,16 +433,27 @@ int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCI_RSP_GET_TX_QUEUE(cmd, attr);
+ rsp_params = (struct dpci_rsp_get_tx_queue *)cmd.params;
+ attr->fqid = le32_to_cpu(rsp_params->fqid);
return 0;
}
+/**
+ * dpci_get_api_version() - Get communication interface API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path communication interface API
+ * @minor_ver: Minor version of data path communication interface API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpci_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpci_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -301,7 +465,9 @@ int dpci_get_api_version(struct fsl_mc_io *mc_io,
if (err)
return err;
- DPCI_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ rsp_params = (struct dpci_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
diff --git a/drivers/bus/fslmc/mc/dpcon.c b/drivers/bus/fslmc/mc/dpcon.c
index b078dff..477ee46 100644
--- a/drivers/bus/fslmc/mc/dpcon.c
+++ b/drivers/bus/fslmc/mc/dpcon.c
@@ -34,19 +34,38 @@
#include <fsl_dpcon.h>
#include <fsl_dpcon_cmd.h>
+/**
+ * dpcon_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpcon_id: DPCON unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpcon_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpcon_id,
uint16_t *token)
{
struct mc_command cmd = { 0 };
+ struct dpcon_cmd_open *dpcon_cmd;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCON_CMDID_OPEN,
cmd_flags,
0);
- DPCON_CMD_OPEN(cmd, dpcon_id);
+ dpcon_cmd = (struct dpcon_cmd_open *)cmd.params;
+ dpcon_cmd->dpcon_id = cpu_to_le32(dpcon_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -54,11 +73,22 @@ int dpcon_open(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return 0;
}
+/**
+ * dpcon_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -74,12 +104,34 @@ int dpcon_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpcon_create() - Create the DPCON object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id; use in subsequent API calls
+ *
+ * Create the DPCON object, allocate required resources and
+ * perform required initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * This function accepts an authentication token of a parent
+ * container that this object should be assigned to and returns
+ * an object id. This object_id will be used in all subsequent calls to
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_create(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpcon_cfg *cfg,
- uint32_t *obj_id)
+ uint32_t cmd_flags,
+ const struct dpcon_cfg *cfg,
+ uint32_t *obj_id)
{
+ struct dpcon_cmd_create *dpcon_cmd;
struct mc_command cmd = { 0 };
int err;
@@ -87,7 +139,8 @@ int dpcon_create(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPCON_CMDID_CREATE,
cmd_flags,
dprc_token);
- DPCON_CMD_CREATE(cmd, cfg);
+ dpcon_cmd = (struct dpcon_cmd_create *)cmd.params;
+ dpcon_cmd->num_priorities = cfg->num_priorities;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -95,28 +148,47 @@ int dpcon_create(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
+/**
+ * dpcon_destroy() - Destroy the DPCON object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @obj_id: ID of DPCON object
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
int dpcon_destroy(struct fsl_mc_io *mc_io,
uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+ uint32_t cmd_flags,
+ uint32_t obj_id)
{
+ struct dpcon_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCON_CMDID_DESTROY,
cmd_flags,
dprc_token);
- /* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ cmd_params = (struct dpcon_cmd_destroy *)cmd.params;
+ cmd_params->object_id = cpu_to_le32(obj_id);
+
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpcon_enable() - Enable the DPCON
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
int dpcon_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -132,6 +204,14 @@ int dpcon_enable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpcon_disable() - Disable the DPCON
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
int dpcon_disable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -147,13 +227,24 @@ int dpcon_disable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpcon_is_enabled() - Check if the DPCON is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
+ struct dpcon_rsp_is_enabled *dpcon_rsp;
struct mc_command cmd = { 0 };
int err;
+
/* prepare command */
cmd.header = mc_encode_cmd_header(DPCON_CMDID_IS_ENABLED,
cmd_flags,
@@ -165,11 +256,20 @@ int dpcon_is_enabled(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCON_RSP_IS_ENABLED(cmd, *en);
+ dpcon_rsp = (struct dpcon_rsp_is_enabled *)cmd.params;
+ *en = dpcon_rsp->enabled & DPCON_ENABLE;
return 0;
}
+/**
+ * dpcon_reset() - Reset the DPCON, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_reset(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -184,11 +284,21 @@ int dpcon_reset(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpcon_get_attributes() - Retrieve DPCON attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ * @attr: Object's attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpcon_get_attributes(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dpcon_attr *attr)
{
+ struct dpcon_rsp_get_attr *dpcon_rsp;
struct mc_command cmd = { 0 };
int err;
@@ -203,28 +313,45 @@ int dpcon_get_attributes(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPCON_RSP_GET_ATTR(cmd, attr);
+ dpcon_rsp = (struct dpcon_rsp_get_attr *)cmd.params;
+ attr->id = le32_to_cpu(dpcon_rsp->id);
+ attr->qbman_ch_id = le16_to_cpu(dpcon_rsp->qbman_ch_id);
+ attr->num_priorities = dpcon_rsp->num_priorities;
return 0;
}
+/**
+ * dpcon_get_api_version - Get Data Path Concentrator API version
+ * @mc_io: Pointer to MC portal's DPCON object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of DPCON API
+ * @minor_ver: Minor version of DPCON API
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
int dpcon_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpcon_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
+ /* prepare command */
cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_API_VERSION,
- cmd_flags,
- 0);
+ cmd_flags, 0);
+ /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
- DPCON_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ /* retrieve response parameters */
+ rsp_params = (struct dpcon_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
diff --git a/drivers/bus/fslmc/mc/dpio.c b/drivers/bus/fslmc/mc/dpio.c
index 608b57a..76c5d7b 100644
--- a/drivers/bus/fslmc/mc/dpio.c
+++ b/drivers/bus/fslmc/mc/dpio.c
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -42,11 +42,29 @@
#include <fsl_dpio.h>
#include <fsl_dpio_cmd.h>
+/**
+ * dpio_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpio_id: DPIO unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpio_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and any MC portals
+ * assigned to the parent container; this token must be used in
+ * all subsequent commands for this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpio_id,
uint16_t *token)
{
+ struct dpio_cmd_open *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -54,7 +72,8 @@ int dpio_open(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPIO_CMDID_OPEN,
cmd_flags,
0);
- DPIO_CMD_OPEN(cmd, dpio_id);
+ cmd_params = (struct dpio_cmd_open *)cmd.params;
+ cmd_params->dpio_id = cpu_to_le32(dpio_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -62,11 +81,19 @@ int dpio_open(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return 0;
}
+/**
+ * dpio_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -82,12 +109,35 @@ int dpio_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
-int dpio_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpio_cfg *cfg,
- uint32_t *obj_id)
+/**
+ * dpio_create() - Create the DPIO object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id
+ *
+ * Create the DPIO object, allocate required resources and
+ * perform required initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpio_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpio_cfg *cfg,
+ uint32_t *obj_id)
{
+ struct dpio_cmd_create *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -95,7 +145,11 @@ int dpio_create(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPIO_CMDID_CREATE,
cmd_flags,
dprc_token);
- DPIO_CMD_CREATE(cmd, cfg);
+ cmd_params = (struct dpio_cmd_create *)cmd.params;
+ cmd_params->num_priorities = cfg->num_priorities;
+ dpio_set_field(cmd_params->channel_mode,
+ CHANNEL_MODE,
+ cfg->channel_mode);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -103,28 +157,55 @@ int dpio_create(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
-int dpio_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+/**
+ * dpio_destroy() - Destroy the DPIO object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
+int dpio_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id)
{
+ struct dpio_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPIO_CMDID_DESTROY,
cmd_flags,
dprc_token);
+
/* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ cmd_params = (struct dpio_cmd_destroy *)cmd.params;
+ cmd_params->dpio_id = cpu_to_le32(object_id);
+
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpio_enable() - Enable the DPIO, allow I/O portal operations.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
int dpio_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -140,6 +221,14 @@ int dpio_enable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpio_disable() - Disable the DPIO, stop any I/O portal operation.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
int dpio_disable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -155,13 +244,24 @@ int dpio_disable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpio_is_enabled() - Check if the DPIO is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
+ struct dpio_rsp_is_enabled *rsp_params;
struct mc_command cmd = { 0 };
int err;
+
/* prepare command */
cmd.header = mc_encode_cmd_header(DPIO_CMDID_IS_ENABLED, cmd_flags,
token);
@@ -172,11 +272,20 @@ int dpio_is_enabled(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPIO_RSP_IS_ENABLED(cmd, *en);
+ rsp_params = (struct dpio_rsp_is_enabled *)cmd.params;
+ *en = dpio_get_field(rsp_params->en, ENABLE);
return 0;
}
+/**
+ * dpio_reset() - Reset the DPIO, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_reset(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -197,6 +306,7 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io,
uint16_t token,
struct dpio_attr *attr)
{
+ struct dpio_rsp_get_attr *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -211,33 +321,65 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPIO_RSP_GET_ATTRIBUTES(cmd, attr);
+ rsp_params = (struct dpio_rsp_get_attr *)cmd.params;
+ attr->id = le32_to_cpu(rsp_params->id);
+ attr->qbman_portal_id = le16_to_cpu(rsp_params->qbman_portal_id);
+ attr->num_priorities = rsp_params->num_priorities;
+ attr->qbman_portal_ce_offset =
+ le64_to_cpu(rsp_params->qbman_portal_ce_offset);
+ attr->qbman_portal_ci_offset =
+ le64_to_cpu(rsp_params->qbman_portal_ci_offset);
+ attr->qbman_version = le32_to_cpu(rsp_params->qbman_version);
+ attr->clk = le32_to_cpu(rsp_params->clk);
+ attr->channel_mode = dpio_get_field(rsp_params->channel_mode,
+ ATTR_CHANNEL_MODE);
return 0;
}
+/**
+ * dpio_set_stashing_destination() - Set the stashing destination.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @sdest: Stashing destination value
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_set_stashing_destination(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t sdest)
{
+ struct dpio_stashing_dest *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPIO_CMDID_SET_STASHING_DEST,
cmd_flags,
token);
- DPIO_CMD_SET_STASHING_DEST(cmd, sdest);
+ cmd_params = (struct dpio_stashing_dest *)cmd.params;
+ cmd_params->sdest = sdest;
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpio_get_stashing_destination() - Get the stashing destination..
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @sdest: Returns the stashing destination value
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t *sdest)
{
+ struct dpio_stashing_dest *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -252,17 +394,30 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPIO_RSP_GET_STASHING_DEST(cmd, *sdest);
+ rsp_params = (struct dpio_stashing_dest *)cmd.params;
+ *sdest = rsp_params->sdest;
return 0;
}
+/**
+ * dpio_add_static_dequeue_channel() - Add a static dequeue channel.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @dpcon_id: DPCON object ID
+ * @channel_index: Returned channel index to be used in qbman API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int dpcon_id,
uint8_t *channel_index)
{
+ struct dpio_rsp_add_static_dequeue_channel *rsp_params;
+ struct dpio_cmd_static_dequeue_channel *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -270,7 +425,8 @@ int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL,
cmd_flags,
token);
- DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id);
+ cmd_params = (struct dpio_cmd_static_dequeue_channel *)cmd.params;
+ cmd_params->dpcon_id = cpu_to_le32(dpcon_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -278,16 +434,27 @@ int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, *channel_index);
+ rsp_params = (struct dpio_rsp_add_static_dequeue_channel *)cmd.params;
+ *channel_index = rsp_params->channel_index;
return 0;
}
+/**
+ * dpio_remove_static_dequeue_channel() - Remove a static dequeue channel.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @dpcon_id: DPCON object ID
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int dpcon_id)
{
+ struct dpio_cmd_static_dequeue_channel *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
@@ -295,17 +462,28 @@ int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL,
cmd_flags,
token);
- DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id);
+ cmd_params = (struct dpio_cmd_static_dequeue_channel *)cmd.params;
+ cmd_params->dpcon_id = cpu_to_le32(dpcon_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpio_get_api_version() - Get Data Path I/O API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path i/o API
+ * @minor_ver: Minor version of data path i/o API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpio_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpio_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -317,7 +495,9 @@ int dpio_get_api_version(struct fsl_mc_io *mc_io,
if (err)
return err;
- DPIO_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ rsp_params = (struct dpio_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
diff --git a/drivers/bus/fslmc/mc/dpmng.c b/drivers/bus/fslmc/mc/dpmng.c
index dd1c3ac..f9946e8 100644
--- a/drivers/bus/fslmc/mc/dpmng.c
+++ b/drivers/bus/fslmc/mc/dpmng.c
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -41,11 +42,21 @@
#include <fsl_dpmng.h>
#include <fsl_dpmng_cmd.h>
+/**
+ * mc_get_version() - Retrieves the Management Complex firmware
+ * version information
+ * @mc_io: Pointer to opaque I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_ver_info: Returned version information structure
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int mc_get_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
struct mc_version *mc_ver_info)
{
struct mc_command cmd = { 0 };
+ struct dpmng_rsp_get_version *rsp_params;
int err;
/* prepare command */
@@ -59,15 +70,31 @@ int mc_get_version(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPMNG_RSP_GET_VERSION(cmd, mc_ver_info);
+ rsp_params = (struct dpmng_rsp_get_version *)cmd.params;
+ mc_ver_info->revision = le32_to_cpu(rsp_params->revision);
+ mc_ver_info->major = le32_to_cpu(rsp_params->version_major);
+ mc_ver_info->minor = le32_to_cpu(rsp_params->version_minor);
return 0;
}
+/**
+ * mc_get_soc_version() - Retrieves the Management Complex firmware
+ * version information
+ * @mc_io Pointer to opaque I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_platform_info: Returned version information structure. The structure
+ * contains the values of SVR and PVR registers.
+ * Please consult platform specific reference manual
+ * for detailed information.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int mc_get_soc_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
struct mc_soc_version *mc_platform_info)
{
+ struct dpmng_rsp_get_soc_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -82,7 +109,9 @@ int mc_get_soc_version(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPMNG_RSP_GET_SOC_VERSION(cmd, mc_platform_info);
+ rsp_params = (struct dpmng_rsp_get_soc_version *)cmd.params;
+ mc_platform_info->svr = le32_to_cpu(rsp_params->svr);
+ mc_platform_info->pvr = le32_to_cpu(rsp_params->pvr);
return 0;
}
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp.h b/drivers/bus/fslmc/mc/fsl_dpbp.h
index 32bb9aa..77ea6f2 100644
--- a/drivers/bus/fslmc/mc/fsl_dpbp.h
+++ b/drivers/bus/fslmc/mc/fsl_dpbp.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -40,48 +40,21 @@
#ifndef __FSL_DPBP_H
#define __FSL_DPBP_H
-/* Data Path Buffer Pool API
+/*
+ * Data Path Buffer Pool API
* Contains initialization APIs and runtime control APIs for DPBP
*/
struct fsl_mc_io;
-/**
- * dpbp_open() - Open a control session for the specified object.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpbp_id: DPBP unique ID
- * @token: Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpbp_create function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpbp_id,
- uint16_t *token);
+int dpbp_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpbp_id,
+ uint16_t *token);
-/**
- * dpbp_close() - Close the control session of the object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpbp_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpbp_cfg - Structure representing DPBP configuration
@@ -91,98 +64,33 @@ struct dpbp_cfg {
uint32_t options;
};
-/**
- * dpbp_create() - Create the DPBP object.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg: Configuration structure
- * @obj_id: returned object id
- *
- * Create the DPBP object, allocate required resources and
- * perform required initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpbp_cfg *cfg,
- uint32_t *obj_id);
+int dpbp_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpbp_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpbp_destroy() - Destroy the DPBP object and release all its resources.
- * @dprc_token: Parent container token; '0' for default container
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id: The object id; it must be a valid id within the container that
- * created this object;
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpbp_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
+int dpbp_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t obj_id);
-/**
- * dpbp_enable() - Enable the DPBP.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpbp_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpbp_disable() - Disable the DPBP.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpbp_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpbp_is_enabled() - Check if the DPBP is enabled.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- * @en: Returns '1' if object is enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_is_enabled(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
+int dpbp_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
-/**
- * dpbp_reset() - Reset the DPBP, returns the object to initial state.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpbp_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpbp_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpbp_attr - Structure representing DPBP attributes
@@ -195,44 +103,23 @@ struct dpbp_attr {
uint16_t bpid;
};
+int dpbp_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpbp_attr *attr);
+
/**
- * dpbp_get_attributes - Retrieve DPBP attributes.
- *
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- * @attr: Returned object's attributes
- *
- * Return: '0' on Success; Error code otherwise.
+ * DPBP notifications options
*/
-int dpbp_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpbp_attr *attr);
/**
- * dpbp_get_api_version() - Get buffer pool API version
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver: Major version of data path buffer pool API
- * @minor_ver: Minor version of data path buffer pool API
- *
- * Return: '0' on Success; Error code otherwise.
+ * BPSCN write will attempt to allocate into a cache (coherent write)
*/
int dpbp_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t *major_ver,
uint16_t *minor_ver);
-/**
- * dpbp_get_num_free_bufs() - Get number of free buffers in the buffer pool
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPBP object
- * @num_free_bufs: Number of free buffers
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpbp_get_num_free_bufs(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
index f0ee65a..ce38c79 100644
--- a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -42,47 +42,90 @@
/* DPBP Version */
#define DPBP_VER_MAJOR 3
-#define DPBP_VER_MINOR 2
+#define DPBP_VER_MINOR 3
+
+/* Command versioning */
+#define DPBP_CMD_BASE_VERSION 1
+#define DPBP_CMD_ID_OFFSET 4
+
+#define DPBP_CMD(id) ((id << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION)
/* Command IDs */
-#define DPBP_CMDID_CLOSE 0x8001
-#define DPBP_CMDID_OPEN 0x8041
-#define DPBP_CMDID_CREATE 0x9041
-#define DPBP_CMDID_DESTROY 0x9841
-#define DPBP_CMDID_GET_API_VERSION 0xa041
-
-#define DPBP_CMDID_ENABLE 0x0021
-#define DPBP_CMDID_DISABLE 0x0031
-#define DPBP_CMDID_GET_ATTR 0x0041
-#define DPBP_CMDID_RESET 0x0051
-#define DPBP_CMDID_IS_ENABLED 0x0061
-
-#define DPBP_CMDID_GET_FREE_BUFFERS_NUM 0x1b21
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPBP_CMD_OPEN(cmd, dpbp_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpbp_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPBP_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPBP_RSP_GET_ATTRIBUTES(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, (attr)->bpid); \
- MC_RSP_OP(cmd, 0, 32, 32, int, (attr)->id);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPBP_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPBP_RSP_GET_NUM_FREE_BUFS(cmd, num_free_bufs) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, num_free_bufs)
+#define DPBP_CMDID_CLOSE DPBP_CMD(0x800)
+#define DPBP_CMDID_OPEN DPBP_CMD(0x804)
+#define DPBP_CMDID_CREATE DPBP_CMD(0x904)
+#define DPBP_CMDID_DESTROY DPBP_CMD(0x984)
+#define DPBP_CMDID_GET_API_VERSION DPBP_CMD(0xa04)
+
+#define DPBP_CMDID_ENABLE DPBP_CMD(0x002)
+#define DPBP_CMDID_DISABLE DPBP_CMD(0x003)
+#define DPBP_CMDID_GET_ATTR DPBP_CMD(0x004)
+#define DPBP_CMDID_RESET DPBP_CMD(0x005)
+#define DPBP_CMDID_IS_ENABLED DPBP_CMD(0x006)
+
+#define DPBP_CMDID_SET_IRQ_ENABLE DPBP_CMD(0x012)
+#define DPBP_CMDID_GET_IRQ_ENABLE DPBP_CMD(0x013)
+#define DPBP_CMDID_SET_IRQ_MASK DPBP_CMD(0x014)
+#define DPBP_CMDID_GET_IRQ_MASK DPBP_CMD(0x015)
+#define DPBP_CMDID_GET_IRQ_STATUS DPBP_CMD(0x016)
+#define DPBP_CMDID_CLEAR_IRQ_STATUS DPBP_CMD(0x017)
+
+#define DPBP_CMDID_SET_NOTIFICATIONS DPBP_CMD(0x1b0)
+#define DPBP_CMDID_GET_NOTIFICATIONS DPBP_CMD(0x1b1)
+
+#define DPBP_CMDID_GET_FREE_BUFFERS_NUM DPBP_CMD(0x1b2)
+
+#pragma pack(push, 1)
+struct dpbp_cmd_open {
+ uint32_t dpbp_id;
+};
+
+struct dpbp_cmd_destroy {
+ uint32_t object_id;
+};
+
+#define DPBP_ENABLE 0x1
+
+struct dpbp_rsp_is_enabled {
+ uint8_t enabled;
+};
+
+struct dpbp_rsp_get_attributes {
+ uint16_t pad;
+ uint16_t bpid;
+ uint32_t id;
+};
+
+struct dpbp_cmd_set_notifications {
+ uint32_t depletion_entry;
+ uint32_t depletion_exit;
+ uint32_t surplus_entry;
+ uint32_t surplus_exit;
+ uint16_t options;
+ uint16_t pad[3];
+ uint64_t message_ctx;
+ uint64_t message_iova;
+};
+
+struct dpbp_rsp_get_notifications {
+ uint32_t depletion_entry;
+ uint32_t depletion_exit;
+ uint32_t surplus_entry;
+ uint32_t surplus_exit;
+ uint16_t options;
+ uint16_t pad[3];
+ uint64_t message_ctx;
+ uint64_t message_iova;
+};
+
+struct dpbp_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+struct dpbp_rsp_get_num_free_bufs {
+ uint32_t num_free_bufs;
+};
+#pragma pack(pop)
#endif /* _FSL_DPBP_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpci.h b/drivers/bus/fslmc/mc/fsl_dpci.h
index 1e155dd..f4aa6e5 100644
--- a/drivers/bus/fslmc/mc/fsl_dpci.h
+++ b/drivers/bus/fslmc/mc/fsl_dpci.h
@@ -62,42 +62,14 @@ struct fsl_mc_io;
*/
#define DPCI_ALL_QUEUES (uint8_t)(-1)
-/**
- * dpci_open() - Open a control session for the specified object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpci_id: DPCI unique ID
- * @token: Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpci_create() function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object.
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpci_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpci_id,
- uint16_t *token);
+ uint32_t cmd_flags,
+ int dpci_id,
+ uint16_t *token);
-/**
- * dpci_close() - Close the control session of the object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpci_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* Enable the Order Restoration support
@@ -124,107 +96,37 @@ struct dpci_cfg {
uint8_t num_of_priorities;
};
-/**
- * dpci_create() - Create the DPCI object.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg: Configuration structure
- * @obj_id: returned object id
- *
- * Create the DPCI object, allocate required resources and perform required
- * initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpci_cfg *cfg,
- uint32_t *obj_id);
+int dpci_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpci_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpci_destroy() - Destroy the DPCI object and release all its resources.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id: The object id; it must be a valid id within the container that
- * created this object;
- *
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpci_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
+int dpci_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
-/**
- * dpci_enable() - Enable the DPCI, allow sending and receiving frames.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpci_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpci_disable() - Disable the DPCI, stop sending and receiving frames.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpci_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpci_is_enabled() - Check if the DPCI is enabled.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- * @en: Returns '1' if object is enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_is_enabled(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
+int dpci_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
-/**
- * dpci_reset() - Reset the DPCI, returns the object to initial state.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpci_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpci_attr - Structure representing DPCI attributes
- * @id: DPCI object ID
+ * @id: DPCI object ID
* @num_of_priorities: Number of receive priorities
*/
struct dpci_attr {
@@ -232,19 +134,10 @@ struct dpci_attr {
uint8_t num_of_priorities;
};
-/**
- * dpci_get_attributes() - Retrieve DPCI attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- * @attr: Returned object's attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpci_attr *attr);
+int dpci_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpci_attr *attr);
/**
* enum dpci_dest - DPCI destination types
@@ -310,24 +203,11 @@ struct dpci_rx_queue_cfg {
struct dpci_dest_cfg dest_cfg;
};
-/**
- * dpci_set_rx_queue() - Set Rx queue configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- * @priority: Select the queue relative to number of
- * priorities configured at DPCI creation; use
- * DPCI_ALL_QUEUES to configure all Rx queues
- * identically.
- * @cfg: Rx queue configuration
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t priority,
- const struct dpci_rx_queue_cfg *cfg);
+int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ const struct dpci_rx_queue_cfg *cfg);
/**
* struct dpci_rx_queue_attr - Structure representing Rx queue attributes
@@ -337,26 +217,15 @@ int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
* @fqid: Virtual FQID value to be used for dequeue operations
*/
struct dpci_rx_queue_attr {
- uint64_t user_ctx;
- struct dpci_dest_cfg dest_cfg;
- uint32_t fqid;
+ uint64_t user_ctx;
+ struct dpci_dest_cfg dest_cfg;
+ uint32_t fqid;
};
-/**
- * dpci_get_rx_queue() - Retrieve Rx queue attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- * @priority: Select the queue relative to number of
- * priorities configured at DPCI creation
- * @attr: Returned Rx queue attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t priority,
+int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
struct dpci_rx_queue_attr *attr);
/**
@@ -370,35 +239,15 @@ struct dpci_tx_queue_attr {
uint32_t fqid;
};
-/**
- * dpci_get_tx_queue() - Retrieve Tx queue attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCI object
- * @priority: Select the queue relative to number of
- * priorities of the peer DPCI object
- * @attr: Returned Tx queue attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t priority,
- struct dpci_tx_queue_attr *attr);
+int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ struct dpci_tx_queue_attr *attr);
-/**
- * dpci_get_api_version() - Get communication interface API version
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver: Major version of data path communication interface API
- * @minor_ver: Minor version of data path communication interface API
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpci_get_api_version(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver);
+int dpci_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver);
#endif /* __FSL_DPCI_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpci_cmd.h b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h
index 6d4e273..73a551a 100644
--- a/drivers/bus/fslmc/mc/fsl_dpci_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h
@@ -40,108 +40,126 @@
#define _FSL_DPCI_CMD_H
/* DPCI Version */
-#define DPCI_VER_MAJOR 3
-#define DPCI_VER_MINOR 3
+#define DPCI_VER_MAJOR 3
+#define DPCI_VER_MINOR 3
-/* Command IDs */
-#define DPCI_CMDID_CLOSE 0x8001
-#define DPCI_CMDID_OPEN 0x8071
-#define DPCI_CMDID_CREATE 0x9072
-#define DPCI_CMDID_DESTROY 0x9871
-#define DPCI_CMDID_GET_API_VERSION 0xa071
-
-#define DPCI_CMDID_ENABLE 0x0021
-#define DPCI_CMDID_DISABLE 0x0031
-#define DPCI_CMDID_GET_ATTR 0x0041
-#define DPCI_CMDID_RESET 0x0051
-#define DPCI_CMDID_IS_ENABLED 0x0061
-
-#define DPCI_CMDID_SET_IRQ_ENABLE 0x0121
-#define DPCI_CMDID_GET_IRQ_ENABLE 0x0131
-#define DPCI_CMDID_SET_IRQ_MASK 0x0141
-#define DPCI_CMDID_GET_IRQ_MASK 0x0151
-#define DPCI_CMDID_GET_IRQ_STATUS 0x0161
-#define DPCI_CMDID_CLEAR_IRQ_STATUS 0x0171
-
-#define DPCI_CMDID_SET_RX_QUEUE 0x0e01
-#define DPCI_CMDID_GET_LINK_STATE 0x0e11
-#define DPCI_CMDID_GET_PEER_ATTR 0x0e21
-#define DPCI_CMDID_GET_RX_QUEUE 0x0e31
-#define DPCI_CMDID_GET_TX_QUEUE 0x0e41
-#define DPCI_CMDID_SET_OPR 0x0e51
-#define DPCI_CMDID_GET_OPR 0x0e61
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_OPEN(cmd, dpci_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpci_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_CREATE(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_of_priorities);\
- MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_ATTRIBUTES(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, (attr)->id);\
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->num_of_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_PEER_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->peer_id);\
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->num_of_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_LINK_STATE(cmd, up) \
- MC_RSP_OP(cmd, 0, 0, 1, int, up)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority);\
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority);\
- MC_CMD_OP(cmd, 0, 48, 4, enum dpci_dest, cfg->dest_cfg.dest_type);\
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\
- MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_GET_RX_QUEUE(cmd, priority) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_RX_QUEUE(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\
- MC_RSP_OP(cmd, 0, 48, 4, enum dpci_dest, attr->dest_cfg.dest_type);\
- MC_RSP_OP(cmd, 1, 0, 8, uint64_t, attr->user_ctx);\
- MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_GET_TX_QUEUE(cmd, priority) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_TX_QUEUE(cmd, attr) \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, attr->fqid)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
+#define DPCI_CMD_BASE_VERSION 1
+#define DPCI_CMD_BASE_VERSION_V2 2
+#define DPCI_CMD_ID_OFFSET 4
+
+#define DPCI_CMD_V1(id) ((id << DPCI_CMD_ID_OFFSET) | DPCI_CMD_BASE_VERSION)
+#define DPCI_CMD_V2(id) ((id << DPCI_CMD_ID_OFFSET) | DPCI_CMD_BASE_VERSION_V2)
+/* Command IDs */
+#define DPCI_CMDID_CLOSE DPCI_CMD_V1(0x800)
+#define DPCI_CMDID_OPEN DPCI_CMD_V1(0x807)
+#define DPCI_CMDID_CREATE DPCI_CMD_V2(0x907)
+#define DPCI_CMDID_DESTROY DPCI_CMD_V1(0x987)
+#define DPCI_CMDID_GET_API_VERSION DPCI_CMD_V1(0xa07)
+
+#define DPCI_CMDID_ENABLE DPCI_CMD_V1(0x002)
+#define DPCI_CMDID_DISABLE DPCI_CMD_V1(0x003)
+#define DPCI_CMDID_GET_ATTR DPCI_CMD_V1(0x004)
+#define DPCI_CMDID_RESET DPCI_CMD_V1(0x005)
+#define DPCI_CMDID_IS_ENABLED DPCI_CMD_V1(0x006)
+
+#define DPCI_CMDID_SET_RX_QUEUE DPCI_CMD_V1(0x0e0)
+#define DPCI_CMDID_GET_LINK_STATE DPCI_CMD_V1(0x0e1)
+#define DPCI_CMDID_GET_PEER_ATTR DPCI_CMD_V1(0x0e2)
+#define DPCI_CMDID_GET_RX_QUEUE DPCI_CMD_V1(0x0e3)
+#define DPCI_CMDID_GET_TX_QUEUE DPCI_CMD_V1(0x0e4)
+
+/* Macros for accessing command fields smaller than 1byte */
+#define DPCI_MASK(field) \
+ GENMASK(DPCI_##field##_SHIFT + DPCI_##field##_SIZE - 1, \
+ DPCI_##field##_SHIFT)
+#define dpci_set_field(var, field, val) \
+ ((var) |= (((val) << DPCI_##field##_SHIFT) & DPCI_MASK(field)))
+#define dpci_get_field(var, field) \
+ (((var) & DPCI_MASK(field)) >> DPCI_##field##_SHIFT)
+
+#pragma pack(push, 1)
+struct dpci_cmd_open {
+ uint32_t dpci_id;
+};
+
+struct dpci_cmd_create {
+ uint8_t num_of_priorities;
+ uint8_t pad[15];
+ uint32_t options;
+};
+
+struct dpci_cmd_destroy {
+ uint32_t dpci_id;
+};
+
+#define DPCI_ENABLE_SHIFT 0
+#define DPCI_ENABLE_SIZE 1
+
+struct dpci_rsp_is_enabled {
+ /* only the LSB bit */
+ uint8_t en;
+};
+
+struct dpci_rsp_get_attr {
+ uint32_t id;
+ uint16_t pad;
+ uint8_t num_of_priorities;
+};
+
+struct dpci_rsp_get_peer_attr {
+ uint32_t id;
+ uint32_t pad;
+ uint8_t num_of_priorities;
+};
+
+#define DPCI_UP_SHIFT 0
+#define DPCI_UP_SIZE 1
+
+struct dpci_rsp_get_link_state {
+ /* only the LSB bit */
+ uint8_t up;
+};
+
+#define DPCI_DEST_TYPE_SHIFT 0
+#define DPCI_DEST_TYPE_SIZE 4
+
+struct dpci_cmd_set_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t priority;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad;
+ uint64_t user_ctx;
+ uint32_t options;
+};
+
+struct dpci_cmd_get_queue {
+ uint8_t pad[5];
+ uint8_t priority;
+};
+
+struct dpci_rsp_get_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t pad;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad1;
+ uint64_t user_ctx;
+ uint32_t fqid;
+};
+
+struct dpci_rsp_get_tx_queue {
+ uint32_t pad;
+ uint32_t fqid;
+};
+
+struct dpci_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+#pragma pack(pop)
#endif /* _FSL_DPCI_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpcon.h b/drivers/bus/fslmc/mc/fsl_dpcon.h
index 0ed9db5..1da807f 100644
--- a/drivers/bus/fslmc/mc/fsl_dpcon.h
+++ b/drivers/bus/fslmc/mc/fsl_dpcon.h
@@ -52,42 +52,14 @@ struct fsl_mc_io;
*/
#define DPCON_INVALID_DPIO_ID (int)(-1)
-/**
- * dpcon_open() - Open a control session for the specified object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpcon_id: DPCON unique ID
- * @token: Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpcon_create() function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object.
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpcon_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpcon_id,
- uint16_t *token);
+ uint32_t cmd_flags,
+ int dpcon_id,
+ uint16_t *token);
-/**
- * dpcon_close() - Close the control session of the object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpcon_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpcon_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpcon_cfg - Structure representing DPCON configuration
@@ -97,109 +69,39 @@ struct dpcon_cfg {
uint8_t num_priorities;
};
-/**
- * dpcon_create() - Create the DPCON object.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg: Configuration structure
- * @obj_id: returned object id
- *
- * Create the DPCON object, allocate required resources and
- * perform required initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpcon_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpcon_cfg *cfg,
- uint32_t *obj_id);
+int dpcon_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpcon_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpcon_destroy() - Destroy the DPCON object and release all its resources.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id: The object id; it must be a valid id within the container that
- * created this object;
- *
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpcon_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
+int dpcon_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t obj_id);
-/**
- * dpcon_enable() - Enable the DPCON
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpcon_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpcon_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpcon_disable() - Disable the DPCON
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpcon_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpcon_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpcon_is_enabled() - Check if the DPCON is enabled.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- * @en: Returns '1' if object is enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpcon_is_enabled(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
+int dpcon_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
-/**
- * dpcon_reset() - Reset the DPCON, returns the object to initial state.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpcon_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpcon_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpcon_attr - Structure representing DPCON attributes
- * @id: DPCON object ID
- * @qbman_ch_id: Channel ID to be used by dequeue operation
- * @num_priorities: Number of priorities for the DPCON channel (1-8)
+ * @id: DPCON object ID
+ * @qbman_ch_id: Channel ID to be used by dequeue operation
+ * @num_priorities: Number of priorities for the DPCON channel (1-8)
*/
struct dpcon_attr {
int id;
@@ -207,29 +109,11 @@ struct dpcon_attr {
uint8_t num_priorities;
};
-/**
- * dpcon_get_attributes() - Retrieve DPCON attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPCON object
- * @attr: Object's attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpcon_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpcon_attr *attr);
+int dpcon_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpcon_attr *attr);
-/**
- * dpcon_get_api_version() - Get Data Path Concentrator API version
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver: Major version of data path concentrator API
- * @minor_ver: Minor version of data path concentrator API
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpcon_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t *major_ver,
diff --git a/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h
index f7f7690..4d0522c 100644
--- a/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -40,136 +41,68 @@
#define _FSL_DPCON_CMD_H
/* DPCON Version */
-#define DPCON_VER_MAJOR 3
-#define DPCON_VER_MINOR 2
+#define DPCON_VER_MAJOR 3
+#define DPCON_VER_MINOR 3
-/* Command IDs */
-#define DPCON_CMDID_CLOSE ((0x800 << 4) | (0x1))
-#define DPCON_CMDID_OPEN ((0x808 << 4) | (0x1))
-#define DPCON_CMDID_CREATE ((0x908 << 4) | (0x1))
-#define DPCON_CMDID_DESTROY ((0x988 << 4) | (0x1))
-#define DPCON_CMDID_GET_API_VERSION ((0xa08 << 4) | (0x1))
-
-#define DPCON_CMDID_ENABLE ((0x002 << 4) | (0x1))
-#define DPCON_CMDID_DISABLE ((0x003 << 4) | (0x1))
-#define DPCON_CMDID_GET_ATTR ((0x004 << 4) | (0x1))
-#define DPCON_CMDID_RESET ((0x005 << 4) | (0x1))
-#define DPCON_CMDID_IS_ENABLED ((0x006 << 4) | (0x1))
-
-#define DPCON_CMDID_SET_IRQ ((0x010 << 4) | (0x1))
-#define DPCON_CMDID_GET_IRQ ((0x011 << 4) | (0x1))
-#define DPCON_CMDID_SET_IRQ_ENABLE ((0x012 << 4) | (0x1))
-#define DPCON_CMDID_GET_IRQ_ENABLE ((0x013 << 4) | (0x1))
-#define DPCON_CMDID_SET_IRQ_MASK ((0x014 << 4) | (0x1))
-#define DPCON_CMDID_GET_IRQ_MASK ((0x015 << 4) | (0x1))
-#define DPCON_CMDID_GET_IRQ_STATUS ((0x016 << 4) | (0x1))
-#define DPCON_CMDID_CLEAR_IRQ_STATUS ((0x017 << 4) | (0x1))
-
-#define DPCON_CMDID_SET_NOTIFICATION ((0x100 << 4) | (0x1))
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_OPEN(cmd, dpcon_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_CREATE(cmd, cfg) \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_priorities)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_SET_IRQ(cmd, irq_index, irq_cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, irq_index);\
- MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_cfg->val);\
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
- MC_CMD_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_GET_IRQ(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_IRQ(cmd, type, irq_cfg) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, irq_cfg->val);\
- MC_RSP_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
- MC_RSP_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
- MC_RSP_OP(cmd, 2, 32, 32, int, type);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_SET_IRQ_ENABLE(cmd, irq_index, en) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, en); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_GET_IRQ_ENABLE(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_IRQ_ENABLE(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 8, uint8_t, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, mask); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_GET_IRQ_MASK(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_IRQ_MASK(cmd, mask) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mask)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_IRQ_STATUS(cmd, status) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, status)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->id);\
- MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->qbman_ch_id);\
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, attr->num_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_CMD_SET_NOTIFICATION(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dpio_id);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->priority);\
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCON_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
+/* Command versioning */
+#define DPCON_CMD_BASE_VERSION 1
+#define DPCON_CMD_ID_OFFSET 4
+
+#define DPCON_CMD(id) ((id << DPCON_CMD_ID_OFFSET) | DPCON_CMD_BASE_VERSION)
+
+/* Command IDs */
+#define DPCON_CMDID_CLOSE DPCON_CMD(0x800)
+#define DPCON_CMDID_OPEN DPCON_CMD(0x808)
+#define DPCON_CMDID_CREATE DPCON_CMD(0x908)
+#define DPCON_CMDID_DESTROY DPCON_CMD(0x988)
+#define DPCON_CMDID_GET_API_VERSION DPCON_CMD(0xa08)
+
+#define DPCON_CMDID_ENABLE DPCON_CMD(0x002)
+#define DPCON_CMDID_DISABLE DPCON_CMD(0x003)
+#define DPCON_CMDID_GET_ATTR DPCON_CMD(0x004)
+#define DPCON_CMDID_RESET DPCON_CMD(0x005)
+#define DPCON_CMDID_IS_ENABLED DPCON_CMD(0x006)
+
+#define DPCON_CMDID_SET_NOTIFICATION DPCON_CMD(0x100)
+
+#pragma pack(push, 1)
+struct dpcon_cmd_open {
+ uint32_t dpcon_id;
+};
+
+struct dpcon_cmd_create {
+ uint8_t num_priorities;
+};
+
+struct dpcon_cmd_destroy {
+ uint32_t object_id;
+};
+
+#define DPCON_ENABLE 1
+
+struct dpcon_rsp_is_enabled {
+ uint8_t enabled;
+};
+
+struct dpcon_rsp_get_attr {
+ uint32_t id;
+ uint16_t qbman_ch_id;
+ uint8_t num_priorities;
+ uint8_t pad;
+};
+
+struct dpcon_cmd_set_notification {
+ uint32_t dpio_id;
+ uint8_t priority;
+ uint8_t pad[3];
+ uint64_t user_ctx;
+};
+
+struct dpcon_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+#pragma pack(pop)
#endif /* _FSL_DPCON_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpio.h b/drivers/bus/fslmc/mc/fsl_dpio.h
index 4448cca..3d96adf 100644
--- a/drivers/bus/fslmc/mc/fsl_dpio.h
+++ b/drivers/bus/fslmc/mc/fsl_dpio.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -46,44 +46,19 @@
struct fsl_mc_io;
-/**
- * dpio_open() - Open a control session for the specified object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpio_id: DPIO unique ID
- * @token: Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpio_create() function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and any MC portals
- * assigned to the parent container; this token must be used in
- * all subsequent commands for this specific object.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpio_id,
- uint16_t *token);
+int dpio_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpio_id,
+ uint16_t *token);
-/**
- * dpio_close() - Close the control session of the object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpio_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* enum dpio_channel_mode - DPIO notification channel mode
- * @DPIO_NO_CHANNEL: No support for notification channel
- * @DPIO_LOCAL_CHANNEL: Notifications on data availability can be received by a
+ * @DPIO_NO_CHANNEL: No support for notification channel
+ * @DPIO_LOCAL_CHANNEL: Notifications on data availability can be received by a
* dedicated channel in the DPIO; user should point the queue's
* destination in the relevant interface to this DPIO
*/
@@ -94,216 +69,94 @@ enum dpio_channel_mode {
/**
* struct dpio_cfg - Structure representing DPIO configuration
- * @channel_mode: Notification channel mode
- * @num_priorities: Number of priorities for the notification channel (1-8);
+ * @channel_mode: Notification channel mode
+ * @num_priorities: Number of priorities for the notification channel (1-8);
* relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL'
*/
struct dpio_cfg {
- enum dpio_channel_mode channel_mode;
- uint8_t num_priorities;
+ enum dpio_channel_mode channel_mode;
+ uint8_t num_priorities;
};
-/**
- * dpio_create() - Create the DPIO object.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg: Configuration structure
- * @obj_id: returned object id
- *
- * Create the DPIO object, allocate required resources and
- * perform required initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpio_cfg *cfg,
- uint32_t *obj_id);
-/**
- * dpio_destroy() - Destroy the DPIO object and release all its resources.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id: The object id; it must be a valid id within the container that
- * created this object;
- *
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpio_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
+int dpio_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpio_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpio_enable() - Enable the DPIO, allow I/O portal operations.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpio_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpio_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
-/**
- * dpio_disable() - Disable the DPIO, stop any I/O portal operation.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpio_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpio_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpio_is_enabled() - Check if the DPIO is enabled.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @en: Returns '1' if object is enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_is_enabled(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
+int dpio_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpio_reset() - Reset the DPIO, returns the object to initial state.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpio_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
-/**
- * dpio_set_stashing_destination() - Set the stashing destination.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @sdest: stashing destination value
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_set_stashing_destination(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t sdest);
+int dpio_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpio_get_stashing_destination() - Get the stashing destination..
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @sdest: Returns the stashing destination value
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t *sdest);
+int dpio_set_stashing_destination(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t sdest);
-/**
- * dpio_add_static_dequeue_channel() - Add a static dequeue channel.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @dpcon_id: DPCON object ID
- * @channel_index: Returned channel index to be used in qbman API
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int dpcon_id,
- uint8_t *channel_index);
+int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t *sdest);
-/**
- * dpio_remove_static_dequeue_channel() - Remove a static dequeue channel.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @dpcon_id: DPCON object ID
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int dpcon_id);
+int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id,
+ uint8_t *channel_index);
+
+int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id);
/**
* struct dpio_attr - Structure representing DPIO attributes
- * @id: DPIO object ID
- * @qbman_portal_ce_offset: offset of the software portal cache-enabled area
- * @qbman_portal_ci_offset: offset of the software portal cache-inhibited area
- * @qbman_portal_id: Software portal ID
- * @channel_mode: Notification channel mode
- * @num_priorities: Number of priorities for the notification channel (1-8);
- * relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL'
- * @qbman_version: QBMAN version
+ * @id: DPIO object ID
+ * @qbman_portal_ce_offset: Offset of the software portal cache-enabled area
+ * @qbman_portal_ci_offset: Offset of the software portal
+ * cache-inhibited area
+ * @qbman_portal_id: Software portal ID
+ * @channel_mode: Notification channel mode
+ * @num_priorities: Number of priorities for the notification
+ * channel (1-8); relevant only if
+ * 'channel_mode = DPIO_LOCAL_CHANNEL'
+ * @qbman_version: QBMAN version
*/
struct dpio_attr {
- int id;
- uint64_t qbman_portal_ce_offset;
- uint64_t qbman_portal_ci_offset;
- uint16_t qbman_portal_id;
- enum dpio_channel_mode channel_mode;
- uint8_t num_priorities;
- uint32_t qbman_version;
- uint32_t clk;
+ int id;
+ uint64_t qbman_portal_ce_offset;
+ uint64_t qbman_portal_ci_offset;
+ uint16_t qbman_portal_id;
+ enum dpio_channel_mode channel_mode;
+ uint8_t num_priorities;
+ uint32_t qbman_version;
+ uint32_t clk;
};
-/**
- * dpio_get_attributes() - Retrieve DPIO attributes
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPIO object
- * @attr: Returned object's attributes
- *
- * Return: '0' on Success; Error code otherwise
- */
-int dpio_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpio_attr *attr);
+int dpio_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpio_attr *attr);
-/**
- * dpio_get_api_version() - Get Data Path I/O API version
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver: Major version of data path i/o API
- * @minor_ver: Minor version of data path i/o API
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpio_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t *major_ver,
diff --git a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
index d757507..3e9e1f6 100644
--- a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -41,82 +41,108 @@
#define _FSL_DPIO_CMD_H
/* DPIO Version */
-#define DPIO_VER_MAJOR 4
-#define DPIO_VER_MINOR 2
+#define DPIO_VER_MAJOR 4
+#define DPIO_VER_MINOR 2
+
+#define DPIO_CMD_BASE_VERSION 1
+#define DPIO_CMD_ID_OFFSET 4
+
+#define DPIO_CMD(id) (((id) << DPIO_CMD_ID_OFFSET) | DPIO_CMD_BASE_VERSION)
/* Command IDs */
-#define DPIO_CMDID_CLOSE 0x8001
-#define DPIO_CMDID_OPEN 0x8031
-#define DPIO_CMDID_CREATE 0x9031
-#define DPIO_CMDID_DESTROY 0x9831
-#define DPIO_CMDID_GET_API_VERSION 0xa031
-
-#define DPIO_CMDID_ENABLE 0x0021
-#define DPIO_CMDID_DISABLE 0x0031
-#define DPIO_CMDID_GET_ATTR 0x0041
-#define DPIO_CMDID_RESET 0x0051
-#define DPIO_CMDID_IS_ENABLED 0x0061
-
-#define DPIO_CMDID_SET_STASHING_DEST 0x1201
-#define DPIO_CMDID_GET_STASHING_DEST 0x1211
-#define DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL 0x1221
-#define DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL 0x1231
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_CMD_OPEN(cmd, dpio_id) \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, dpio_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_CMD_CREATE(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 16, 2, enum dpio_channel_mode, \
- cfg->channel_mode);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->num_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_RSP_GET_ATTRIBUTES(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, (attr)->id);\
- MC_RSP_OP(cmd, 0, 32, 16, uint16_t, (attr)->qbman_portal_id);\
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->num_priorities);\
- MC_RSP_OP(cmd, 0, 56, 4, enum dpio_channel_mode,\
- (attr)->channel_mode);\
- MC_RSP_OP(cmd, 1, 0, 64, uint64_t, (attr)->qbman_portal_ce_offset);\
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (attr)->qbman_portal_ci_offset);\
- MC_RSP_OP(cmd, 3, 0, 32, uint32_t, (attr)->qbman_version);\
- MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (attr)->clk);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_CMD_SET_STASHING_DEST(cmd, sdest) \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, sdest)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_RSP_GET_STASHING_DEST(cmd, sdest) \
- MC_RSP_OP(cmd, 0, 0, 8, uint8_t, sdest)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, channel_index) \
- MC_RSP_OP(cmd, 0, 0, 8, uint8_t, channel_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPIO_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
+#define DPIO_CMDID_CLOSE DPIO_CMD(0x800)
+#define DPIO_CMDID_OPEN DPIO_CMD(0x803)
+#define DPIO_CMDID_CREATE DPIO_CMD(0x903)
+#define DPIO_CMDID_DESTROY DPIO_CMD(0x983)
+#define DPIO_CMDID_GET_API_VERSION DPIO_CMD(0xa03)
+
+#define DPIO_CMDID_ENABLE DPIO_CMD(0x002)
+#define DPIO_CMDID_DISABLE DPIO_CMD(0x003)
+#define DPIO_CMDID_GET_ATTR DPIO_CMD(0x004)
+#define DPIO_CMDID_RESET DPIO_CMD(0x005)
+#define DPIO_CMDID_IS_ENABLED DPIO_CMD(0x006)
+
+#define DPIO_CMDID_SET_IRQ_ENABLE DPIO_CMD(0x012)
+#define DPIO_CMDID_GET_IRQ_ENABLE DPIO_CMD(0x013)
+#define DPIO_CMDID_SET_IRQ_MASK DPIO_CMD(0x014)
+#define DPIO_CMDID_GET_IRQ_MASK DPIO_CMD(0x015)
+#define DPIO_CMDID_GET_IRQ_STATUS DPIO_CMD(0x016)
+#define DPIO_CMDID_CLEAR_IRQ_STATUS DPIO_CMD(0x017)
+
+#define DPIO_CMDID_SET_STASHING_DEST DPIO_CMD(0x120)
+#define DPIO_CMDID_GET_STASHING_DEST DPIO_CMD(0x121)
+#define DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL DPIO_CMD(0x122)
+#define DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL DPIO_CMD(0x123)
+
+/* Macros for accessing command fields smaller than 1byte */
+#define DPIO_MASK(field) \
+ GENMASK(DPIO_##field##_SHIFT + DPIO_##field##_SIZE - 1, \
+ DPIO_##field##_SHIFT)
+#define dpio_set_field(var, field, val) \
+ ((var) |= (((val) << DPIO_##field##_SHIFT) & DPIO_MASK(field)))
+#define dpio_get_field(var, field) \
+ (((var) & DPIO_MASK(field)) >> DPIO_##field##_SHIFT)
+
+#pragma pack(push, 1)
+struct dpio_cmd_open {
+ uint32_t dpio_id;
+};
+
+#define DPIO_CHANNEL_MODE_SHIFT 0
+#define DPIO_CHANNEL_MODE_SIZE 2
+
+struct dpio_cmd_create {
+ uint16_t pad1;
+ /* from LSB: channel_mode:2 */
+ uint8_t channel_mode;
+ uint8_t pad2;
+ uint8_t num_priorities;
+};
+
+struct dpio_cmd_destroy {
+ uint32_t dpio_id;
+};
+
+#define DPIO_ENABLE_SHIFT 0
+#define DPIO_ENABLE_SIZE 1
+
+struct dpio_rsp_is_enabled {
+ /* only the LSB */
+ uint8_t en;
+};
+
+#define DPIO_ATTR_CHANNEL_MODE_SHIFT 0
+#define DPIO_ATTR_CHANNEL_MODE_SIZE 4
+
+struct dpio_rsp_get_attr {
+ uint32_t id;
+ uint16_t qbman_portal_id;
+ uint8_t num_priorities;
+ /* from LSB: channel_mode:4 */
+ uint8_t channel_mode;
+ uint64_t qbman_portal_ce_offset;
+ uint64_t qbman_portal_ci_offset;
+ uint32_t qbman_version;
+ uint32_t pad;
+ uint32_t clk;
+};
+
+struct dpio_stashing_dest {
+ uint8_t sdest;
+};
+
+struct dpio_cmd_static_dequeue_channel {
+ uint32_t dpcon_id;
+};
+
+struct dpio_rsp_add_static_dequeue_channel {
+ uint8_t channel_index;
+};
+
+struct dpio_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+#pragma pack(pop)
#endif /* _FSL_DPIO_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpmng.h b/drivers/bus/fslmc/mc/fsl_dpmng.h
index c2ddde0..97030e4 100644
--- a/drivers/bus/fslmc/mc/fsl_dpmng.h
+++ b/drivers/bus/fslmc/mc/fsl_dpmng.h
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -39,7 +40,8 @@
#ifndef __FSL_DPMNG_H
#define __FSL_DPMNG_H
-/* Management Complex General API
+/*
+ * Management Complex General API
* Contains general API for the Management Complex firmware
*/
@@ -49,10 +51,10 @@ struct fsl_mc_io;
* Management Complex firmware version information
*/
#define MC_VER_MAJOR 10
-#define MC_VER_MINOR 1
+#define MC_VER_MINOR 3
/**
- * struct mc_versoin
+ * struct mc_version
* @major: Major version number: incremented on API compatibility changes
* @minor: Minor version number: incremented on API additions (that are
* backward compatible); reset when major version is incremented
@@ -65,42 +67,21 @@ struct mc_version {
uint32_t revision;
};
+int mc_get_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ struct mc_version *mc_ver_info);
+
/**
* struct mc_platform
- * @svr: system version (content of platform SVR register)
- * @pvr: processor version (content of platform PVR register)
+ * @svr: System version (content of platform SVR register)
+ * @pvr: Processor version (content of platform PVR register)
*/
struct mc_soc_version {
uint32_t svr;
uint32_t pvr;
};
-/**
- * mc_get_version() - Retrieves the Management Complex firmware
- * version information
- * @mc_io: Pointer to opaque I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @mc_ver_info: Returned version information structure
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int mc_get_version(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- struct mc_version *mc_ver_info);
-
-/**
- * mc_get_soc_version() - Retrieves the Management Complex firmware
- * version information
- * @mc_io: Pointer to opaque I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @mc_platform_info: Returned version information structure. The structure
- * contains the values of SVR and PVR registers. Please consult platform
- * specific reference manual for detailed information.
- *
- * Return: '0' on Success; Error code otherwise.
- */
int mc_get_soc_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
struct mc_soc_version *mc_platform_info);
-
#endif /* __FSL_DPMNG_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h
index 3a36b6d..4c0a629 100644
--- a/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -36,26 +37,32 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+
#ifndef __FSL_DPMNG_CMD_H
#define __FSL_DPMNG_CMD_H
+/* Command versioning */
+#define DPMNG_CMD_BASE_VERSION 1
+#define DPMNG_CMD_ID_OFFSET 4
+
+#define DPMNG_CMD(id) ((id << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION)
+
/* Command IDs */
-#define DPMNG_CMDID_GET_VERSION 0x8311
-#define DPMNG_CMDID_GET_SOC_VERSION 0x8321
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPMNG_RSP_GET_VERSION(cmd, mc_ver_info) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_ver_info->revision); \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_ver_info->major); \
- MC_RSP_OP(cmd, 1, 0, 32, uint32_t, mc_ver_info->minor); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPMNG_RSP_GET_SOC_VERSION(cmd, mc_soc_version) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_soc_version->svr); \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_soc_version->pvr); \
-} while (0)
+#define DPMNG_CMDID_GET_VERSION DPMNG_CMD(0x831)
+#define DPMNG_CMDID_GET_SOC_VERSION DPMNG_CMD(0x832)
+
+#pragma pack(push, 1)
+struct dpmng_rsp_get_version {
+ uint32_t revision;
+ uint32_t version_major;
+ uint32_t version_minor;
+};
+
+struct dpmng_rsp_get_soc_version {
+ uint32_t svr;
+ uint32_t pvr;
+};
+
+#pragma pack(pop)
#endif /* __FSL_DPMNG_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_mc_cmd.h b/drivers/bus/fslmc/mc/fsl_mc_cmd.h
index 0ca4345..2cec29e 100644
--- a/drivers/bus/fslmc/mc/fsl_mc_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_mc_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -40,146 +40,118 @@
#ifndef __FSL_MC_CMD_H
#define __FSL_MC_CMD_H
-#define MC_CMD_NUM_OF_PARAMS 7
-
-#define MAKE_UMASK64(_width) \
- ((uint64_t)((_width) < 64 ? ((uint64_t)1 << (_width)) - 1 : \
- (uint64_t)-1))
+#include <rte_byteorder.h>
+#include <stdint.h>
-static inline uint64_t mc_enc(int lsoffset, int width, uint64_t val)
-{
- return (uint64_t)(((uint64_t)val & MAKE_UMASK64(width)) << lsoffset);
-}
+#define MC_CMD_NUM_OF_PARAMS 7
-static inline uint64_t mc_dec(uint64_t val, int lsoffset, int width)
-{
- return (uint64_t)((val >> lsoffset) & MAKE_UMASK64(width));
-}
+#define phys_addr_t uint64_t
+
+#define u64 uint64_t
+#define u32 uint32_t
+#define u16 uint16_t
+#define u8 uint8_t
+
+#define cpu_to_le64 rte_cpu_to_le_64
+#define cpu_to_le32 rte_cpu_to_le_32
+#define cpu_to_le16 rte_cpu_to_le_16
+
+#define le64_to_cpu rte_le_to_cpu_64
+#define le32_to_cpu rte_le_to_cpu_32
+#define le16_to_cpu rte_le_to_cpu_16
+
+#define BITS_PER_LONG 64
+#define GENMASK(h, l) \
+ (((~0UL) << (l)) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
+
+struct mc_cmd_header {
+ union {
+ struct {
+ uint8_t src_id;
+ uint8_t flags_hw;
+ uint8_t status;
+ uint8_t flags_sw;
+ uint16_t token;
+ uint16_t cmd_id;
+ };
+ uint32_t word[2];
+ };
+};
struct mc_command {
uint64_t header;
uint64_t params[MC_CMD_NUM_OF_PARAMS];
};
-/**
- * enum mc_cmd_status - indicates MC status at command response
- * @MC_CMD_STATUS_OK: Completed successfully
- * @MC_CMD_STATUS_READY: Ready to be processed
- * @MC_CMD_STATUS_AUTH_ERR: Authentication error
- * @MC_CMD_STATUS_NO_PRIVILEGE: No privilege
- * @MC_CMD_STATUS_DMA_ERR: DMA or I/O error
- * @MC_CMD_STATUS_CONFIG_ERR: Configuration error
- * @MC_CMD_STATUS_TIMEOUT: Operation timed out
- * @MC_CMD_STATUS_NO_RESOURCE: No resources
- * @MC_CMD_STATUS_NO_MEMORY: No memory available
- * @MC_CMD_STATUS_BUSY: Device is busy
- * @MC_CMD_STATUS_UNSUPPORTED_OP: Unsupported operation
- * @MC_CMD_STATUS_INVALID_STATE: Invalid state
- */
-enum mc_cmd_status {
- MC_CMD_STATUS_OK = 0x0,
- MC_CMD_STATUS_READY = 0x1,
- MC_CMD_STATUS_AUTH_ERR = 0x3,
- MC_CMD_STATUS_NO_PRIVILEGE = 0x4,
- MC_CMD_STATUS_DMA_ERR = 0x5,
- MC_CMD_STATUS_CONFIG_ERR = 0x6,
- MC_CMD_STATUS_TIMEOUT = 0x7,
- MC_CMD_STATUS_NO_RESOURCE = 0x8,
- MC_CMD_STATUS_NO_MEMORY = 0x9,
- MC_CMD_STATUS_BUSY = 0xA,
- MC_CMD_STATUS_UNSUPPORTED_OP = 0xB,
- MC_CMD_STATUS_INVALID_STATE = 0xC
+struct mc_rsp_create {
+ uint32_t object_id;
};
-/* MC command flags */
+enum mc_cmd_status {
+ MC_CMD_STATUS_OK = 0x0, /* Completed successfully */
+ MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */
+ MC_CMD_STATUS_AUTH_ERR = 0x3, /* Authentication error */
+ MC_CMD_STATUS_NO_PRIVILEGE = 0x4, /* No privilege */
+ MC_CMD_STATUS_DMA_ERR = 0x5, /* DMA or I/O error */
+ MC_CMD_STATUS_CONFIG_ERR = 0x6, /* Configuration error */
+ MC_CMD_STATUS_TIMEOUT = 0x7, /* Operation timed out */
+ MC_CMD_STATUS_NO_RESOURCE = 0x8, /* No resources */
+ MC_CMD_STATUS_NO_MEMORY = 0x9, /* No memory available */
+ MC_CMD_STATUS_BUSY = 0xA, /* Device is busy */
+ MC_CMD_STATUS_UNSUPPORTED_OP = 0xB, /* Unsupported operation */
+ MC_CMD_STATUS_INVALID_STATE = 0xC /* Invalid state */
+};
-/**
- * High priority flag
- */
-#define MC_CMD_FLAG_PRI 0x00008000
-/**
- * Command completion flag
+/*
+ * MC command flags
*/
-#define MC_CMD_FLAG_INTR_DIS 0x01000000
-/**
- * Command ID field offset
- */
-#define MC_CMD_HDR_CMDID_O 48
-/**
- * Command ID field size
- */
-#define MC_CMD_HDR_CMDID_S 16
-/**
- * Token field offset
- */
-#define MC_CMD_HDR_TOKEN_O 32
-/**
- * Token field size
- */
-#define MC_CMD_HDR_TOKEN_S 16
-/**
- * Status field offset
- */
-#define MC_CMD_HDR_STATUS_O 16
-/**
- * Status field size
- */
-#define MC_CMD_HDR_STATUS_S 8
-/**
- * Flags field offset
- */
-#define MC_CMD_HDR_FLAGS_O 0
-/**
- * Flags field size
- */
-#define MC_CMD_HDR_FLAGS_S 32
-/**
- * Command flags mask
- */
+/* High priority flag */
+#define MC_CMD_FLAG_PRI 0x80
+/* Command completion flag */
+#define MC_CMD_FLAG_INTR_DIS 0x01
+
#define MC_CMD_HDR_FLAGS_MASK 0xFF00FF00
-#define MC_CMD_HDR_READ_STATUS(_hdr) \
- ((enum mc_cmd_status)mc_dec((_hdr), \
- MC_CMD_HDR_STATUS_O, MC_CMD_HDR_STATUS_S))
+int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd);
-#define MC_CMD_HDR_READ_TOKEN(_hdr) \
- ((uint16_t)mc_dec((_hdr), MC_CMD_HDR_TOKEN_O, MC_CMD_HDR_TOKEN_S))
+static inline uint64_t mc_encode_cmd_header(uint16_t cmd_id,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ uint64_t header = 0;
+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header;
-#define MC_PREP_OP(_ext, _param, _offset, _width, _type, _arg) \
- ((_ext)[_param] |= cpu_to_le64(mc_enc((_offset), (_width), _arg)))
+ hdr->cmd_id = cpu_to_le16(cmd_id);
+ hdr->token = cpu_to_le16(token);
+ hdr->status = MC_CMD_STATUS_READY;
+ hdr->word[0] |= cpu_to_le32(cmd_flags & MC_CMD_HDR_FLAGS_MASK);
-#define MC_EXT_OP(_ext, _param, _offset, _width, _type, _arg) \
- (_arg = (_type)mc_dec(cpu_to_le64(_ext[_param]), (_offset), (_width)))
+ return header;
+}
-#define MC_CMD_OP(_cmd, _param, _offset, _width, _type, _arg) \
- ((_cmd).params[_param] |= mc_enc((_offset), (_width), _arg))
+static inline uint16_t mc_cmd_hdr_read_token(struct mc_command *cmd)
+{
+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header;
+ uint16_t token = le16_to_cpu(hdr->token);
-#define MC_RSP_OP(_cmd, _param, _offset, _width, _type, _arg) \
- (_arg = (_type)mc_dec(_cmd.params[_param], (_offset), (_width)))
+ return token;
+}
-/* cmd, param, offset, width, type, arg_name */
-#define CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, object_id) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, object_id)
+static inline uint32_t mc_cmd_read_object_id(struct mc_command *cmd)
+{
+ struct mc_rsp_create *rsp_params;
-/* cmd, param, offset, width, type, arg_name */
-#define CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id) \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, object_id)
+ rsp_params = (struct mc_rsp_create *)cmd->params;
+ return le32_to_cpu(rsp_params->object_id);
+}
-static inline uint64_t mc_encode_cmd_header(uint16_t cmd_id,
- uint32_t cmd_flags,
- uint16_t token)
+static inline enum mc_cmd_status mc_cmd_read_status(struct mc_command *cmd)
{
- uint64_t hdr;
-
- hdr = mc_enc(MC_CMD_HDR_CMDID_O, MC_CMD_HDR_CMDID_S, cmd_id);
- hdr |= mc_enc(MC_CMD_HDR_FLAGS_O, MC_CMD_HDR_FLAGS_S,
- (cmd_flags & MC_CMD_HDR_FLAGS_MASK));
- hdr |= mc_enc(MC_CMD_HDR_TOKEN_O, MC_CMD_HDR_TOKEN_S, token);
- hdr |= mc_enc(MC_CMD_HDR_STATUS_O, MC_CMD_HDR_STATUS_S,
- MC_CMD_STATUS_READY);
+ struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header;
+ uint8_t status = hdr->status;
- return hdr;
+ return (enum mc_cmd_status)status;
}
/**
@@ -191,20 +163,17 @@ static inline uint64_t mc_encode_cmd_header(uint16_t cmd_id,
static inline void mc_write_command(struct mc_command __iomem *portal,
struct mc_command *cmd)
{
- int i;
- uint32_t word;
+ struct mc_cmd_header *cmd_header = (struct mc_cmd_header *)&cmd->header;
char *header = (char *)&portal->header;
+ int i;
/* copy command parameters into the portal */
for (i = 0; i < MC_CMD_NUM_OF_PARAMS; i++)
iowrite64(cmd->params[i], &portal->params[i]);
/* submit the command by writing the header */
- word = (uint32_t)mc_dec(cmd->header, 32, 32);
- iowrite32(word, (((uint32_t *)header) + 1));
-
- word = (uint32_t)mc_dec(cmd->header, 0, 32);
- iowrite32(word, (uint32_t *)header);
+ iowrite32(le32_to_cpu(cmd_header->word[1]), (((uint32_t *)header) + 1));
+ iowrite32(le32_to_cpu(cmd_header->word[0]), (uint32_t *)header);
}
/**
@@ -225,7 +194,7 @@ static inline enum mc_cmd_status mc_read_response(
/* Copy command response header from MC portal: */
resp->header = ioread64(&portal->header);
- status = MC_CMD_HDR_READ_STATUS(resp->header);
+ status = mc_cmd_read_status(resp);
if (status != MC_CMD_STATUS_OK)
return status;
diff --git a/drivers/bus/fslmc/mc/fsl_mc_sys.h b/drivers/bus/fslmc/mc/fsl_mc_sys.h
index ebada60..d803205 100644
--- a/drivers/bus/fslmc/mc/fsl_mc_sys.h
+++ b/drivers/bus/fslmc/mc/fsl_mc_sys.h
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -65,40 +66,31 @@ struct fsl_mc_io {
#include <sys/uio.h>
#include <linux/byteorder/little_endian.h>
-#define cpu_to_le64(x) __cpu_to_le64(x)
#ifndef dmb
#define dmb() {__asm__ __volatile__("" : : : "memory"); }
#endif
-#define __iormb() dmb()
-#define __iowmb() dmb()
-#define __arch_getq(a) (*(volatile unsigned long *)(a))
-#define __arch_putq(v, a) (*(volatile unsigned long *)(a) = (v))
-#define __arch_putq32(v, a) (*(volatile unsigned int *)(a) = (v))
-#define readq(c) \
+#define __iormb() dmb()
+#define __iowmb() dmb()
+#define __arch_getq(a) (*(volatile uint64_t *)(a))
+#define __arch_putq(v, a) (*(volatile uint64_t *)(a) = (v))
+#define __arch_putq32(v, a) (*(volatile uint32_t *)(a) = (v))
+#define readq(c) \
({ uint64_t __v = __arch_getq(c); __iormb(); __v; })
-#define writeq(v, c) \
+#define writeq(v, c) \
({ uint64_t __v = v; __iowmb(); __arch_putq(__v, c); __v; })
#define writeq32(v, c) \
({ uint32_t __v = v; __iowmb(); __arch_putq32(__v, c); __v; })
-#define ioread64(_p) readq(_p)
-#define iowrite64(_v, _p) writeq(_v, _p)
-#define iowrite32(_v, _p) writeq32(_v, _p)
+#define ioread64(_p) readq(_p)
+#define iowrite64(_v, _p) writeq(_v, _p)
+#define iowrite32(_v, _p) writeq32(_v, _p)
#define __iomem
-struct fsl_mc_io {
- void *regs;
-};
-
-#ifndef ENOTSUP
-#define ENOTSUP 95
-#endif
-
/*GPP is supposed to use MC commands with low priority*/
#define CMD_PRI_LOW 0 /*!< Low Priority command indication */
-struct mc_command;
-
-int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd);
+struct fsl_mc_io {
+ void *regs;
+};
#endif /* __linux_driver__ */
diff --git a/drivers/bus/fslmc/mc/mc_sys.c b/drivers/bus/fslmc/mc/mc_sys.c
index 4573165..f0f9a26 100644
--- a/drivers/bus/fslmc/mc/mc_sys.c
+++ b/drivers/bus/fslmc/mc/mc_sys.c
@@ -5,6 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -86,6 +87,7 @@ static int mc_status_to_error(enum mc_cmd_status status)
int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd)
{
enum mc_cmd_status status;
+ uint64_t response;
if (!mc_io || !mc_io->regs)
return -EACCES;
@@ -97,7 +99,8 @@ int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd)
/* Spin until status changes */
do {
- status = MC_CMD_HDR_READ_STATUS(ioread64(mc_io->regs));
+ response = ioread64(mc_io->regs);
+ status = mc_cmd_read_status((struct mc_command *)&response);
/* --- Call wait function here to prevent blocking ---
* Change the loop condition accordingly to exit on timeout.
diff --git a/drivers/crypto/dpaa2_sec/mc/dpseci.c b/drivers/crypto/dpaa2_sec/mc/dpseci.c
index 4a10962..2a216af 100644
--- a/drivers/crypto/dpaa2_sec/mc/dpseci.c
+++ b/drivers/crypto/dpaa2_sec/mc/dpseci.c
@@ -37,18 +37,34 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
#include <fsl_mc_sys.h>
#include <fsl_mc_cmd.h>
#include <fsl_dpseci.h>
#include <fsl_dpseci_cmd.h>
-int
-dpseci_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpseci_id,
- uint16_t *token)
+/**
+ * dpseci_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpseci_id: DPSECI unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpseci_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpseci_id,
+ uint16_t *token)
{
+ struct dpseci_cmd_open *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -56,23 +72,34 @@ dpseci_open(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPSECI_CMDID_OPEN,
cmd_flags,
0);
- DPSECI_CMD_OPEN(cmd, dpseci_id);
+ cmd_params = (struct dpseci_cmd_open *)cmd.params;
+ cmd_params->dpseci_id = cpu_to_le32(dpseci_id);
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return 0;
}
-int
-dpseci_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token)
+/**
+ * dpseci_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
{
struct mc_command cmd = { 0 };
@@ -81,478 +108,569 @@ dpseci_close(struct fsl_mc_io *mc_io,
cmd_flags,
token);
- /* send command to mc */
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpseci_cfg *cfg,
- uint32_t *obj_id)
+/**
+ * dpseci_create() - Create the DPSECI object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id
+ *
+ * Create the DPSECI object, allocate required resources and
+ * perform required initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpseci_cfg *cfg,
+ uint32_t *obj_id)
{
+ struct dpseci_cmd_create *cmd_params;
struct mc_command cmd = { 0 };
- int err;
+ int err, i;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSECI_CMDID_CREATE,
cmd_flags,
dprc_token);
- DPSECI_CMD_CREATE(cmd, cfg);
-
- /* send command to mc */
+ cmd_params = (struct dpseci_cmd_create *)cmd.params;
+ for (i = 0; i < DPSECI_PRIO_NUM; i++)
+ cmd_params->priorities[i] = cfg->priorities[i];
+ cmd_params->num_tx_queues = cfg->num_tx_queues;
+ cmd_params->num_rx_queues = cfg->num_rx_queues;
+ cmd_params->options = cfg->options;
+
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
-int
-dpseci_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+/**
+ * dpseci_destroy() - Destroy the DPSECI object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpseci_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id)
{
+ struct dpseci_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSECI_CMDID_DESTROY,
cmd_flags,
dprc_token);
- /* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
- /* send command to mc */
- return mc_send_command(mc_io, &cmd);
-}
-
-int
-dpseci_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token)
-{
- struct mc_command cmd = { 0 };
+ cmd_params = (struct dpseci_cmd_destroy *)cmd.params;
+ cmd_params->dpseci_id = cpu_to_le32(object_id);
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_ENABLE,
- cmd_flags,
- token);
-
- /* send command to mc */
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token)
-{
- struct mc_command cmd = { 0 };
-
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_DISABLE,
- cmd_flags,
- token);
-
- /* send command to mc */
- return mc_send_command(mc_io, &cmd);
-}
-
-int
-dpseci_is_enabled(struct fsl_mc_io *mc_io,
+/**
+ * dpseci_enable() - Enable the DPSECI, allow sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
- int *en)
-{
- struct mc_command cmd = { 0 };
- int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_IS_ENABLED,
- cmd_flags,
- token);
-
- /* send command to mc */
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
-
- /* retrieve response parameters */
- DPSECI_RSP_IS_ENABLED(cmd, *en);
-
- return 0;
-}
-
-int
-dpseci_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token)
+ uint16_t token)
{
struct mc_command cmd = { 0 };
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_RESET,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_ENABLE,
cmd_flags,
token);
- /* send command to mc */
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_get_irq(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- int *type,
- struct dpseci_irq_cfg *irq_cfg)
-{
- struct mc_command cmd = { 0 };
- int err;
-
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ,
- cmd_flags,
- token);
- DPSECI_CMD_GET_IRQ(cmd, irq_index);
-
- /* send command to mc */
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
-
- /* retrieve response parameters */
- DPSECI_RSP_GET_IRQ(cmd, *type, irq_cfg);
-
- return 0;
-}
-
-int
-dpseci_set_irq(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- struct dpseci_irq_cfg *irq_cfg)
+/**
+ * dpseci_disable() - Disable the DPSECI, stop sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
{
struct mc_command cmd = { 0 };
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_IRQ,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_DISABLE,
cmd_flags,
token);
- DPSECI_CMD_SET_IRQ(cmd, irq_index, irq_cfg);
- /* send command to mc */
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_get_irq_enable(struct fsl_mc_io *mc_io,
+/**
+ * dpseci_is_enabled() - Check if the DPSECI is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
- uint8_t irq_index,
- uint8_t *en)
+ int *en)
{
+ struct dpseci_rsp_is_enabled *rsp_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_ENABLE,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_IS_ENABLED,
cmd_flags,
token);
- DPSECI_CMD_GET_IRQ_ENABLE(cmd, irq_index);
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_IRQ_ENABLE(cmd, *en);
+ rsp_params = (struct dpseci_rsp_is_enabled *)cmd.params;
+ *en = dpseci_get_field(rsp_params->en, ENABLE);
return 0;
}
-int
-dpseci_set_irq_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint8_t en)
+/**
+ * dpseci_reset() - Reset the DPSECI, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
{
struct mc_command cmd = { 0 };
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_IRQ_ENABLE,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_RESET,
cmd_flags,
token);
- DPSECI_CMD_SET_IRQ_ENABLE(cmd, irq_index, en);
- /* send command to mc */
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_get_irq_mask(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t *mask)
+/**
+ * dpseci_get_attributes() - Retrieve DPSECI attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @attr: Returned object's attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_attr *attr)
{
+ struct dpseci_rsp_get_attr *rsp_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_MASK,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_ATTR,
cmd_flags,
token);
- DPSECI_CMD_GET_IRQ_MASK(cmd, irq_index);
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_IRQ_MASK(cmd, *mask);
+ rsp_params = (struct dpseci_rsp_get_attr *)cmd.params;
+ attr->id = le32_to_cpu(rsp_params->id);
+ attr->options = rsp_params->options;
+ attr->num_tx_queues = rsp_params->num_tx_queues;
+ attr->num_rx_queues = rsp_params->num_rx_queues;
return 0;
}
-int
-dpseci_set_irq_mask(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t mask)
+/**
+ * dpseci_set_rx_queue() - Set Rx queue configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @queue: Select the queue relative to number of
+ * priorities configured at DPSECI creation; use
+ * DPSECI_ALL_QUEUES to configure all Rx queues identically.
+ * @cfg: Rx queue configuration
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_set_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t queue,
+ const struct dpseci_rx_queue_cfg *cfg)
{
+ struct dpseci_cmd_set_rx_queue *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_IRQ_MASK,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_RX_QUEUE,
cmd_flags,
token);
- DPSECI_CMD_SET_IRQ_MASK(cmd, irq_index, mask);
-
- /* send command to mc */
+ cmd_params = (struct dpseci_cmd_set_rx_queue *)cmd.params;
+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id);
+ cmd_params->dest_priority = cfg->dest_cfg.priority;
+ cmd_params->queue = queue;
+ cmd_params->user_ctx = cpu_to_le64(cfg->user_ctx);
+ cmd_params->options = cpu_to_le32(cfg->options);
+ dpseci_set_field(cmd_params->dest_type,
+ DEST_TYPE,
+ cfg->dest_cfg.dest_type);
+ dpseci_set_field(cmd_params->order_preservation_en,
+ ORDER_PRESERVATION,
+ cfg->order_preservation_en);
+
+ /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_get_irq_status(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t *status)
+/**
+ * dpseci_get_rx_queue() - Retrieve Rx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @queue: Select the queue relative to number of
+ * priorities configured at DPSECI creation
+ * @attr: Returned Rx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t queue,
+ struct dpseci_rx_queue_attr *attr)
{
+ struct dpseci_rsp_get_rx_queue *rsp_params;
+ struct dpseci_cmd_get_queue *cmd_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_IRQ_STATUS,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_RX_QUEUE,
cmd_flags,
token);
- DPSECI_CMD_GET_IRQ_STATUS(cmd, irq_index, *status);
+ cmd_params = (struct dpseci_cmd_get_queue *)cmd.params;
+ cmd_params->queue = queue;
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_IRQ_STATUS(cmd, *status);
+ rsp_params = (struct dpseci_rsp_get_rx_queue *)cmd.params;
+ attr->user_ctx = le64_to_cpu(rsp_params->user_ctx);
+ attr->fqid = le32_to_cpu(rsp_params->fqid);
+ attr->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id);
+ attr->dest_cfg.priority = rsp_params->dest_priority;
+ attr->dest_cfg.dest_type =
+ dpseci_get_field(rsp_params->dest_type,
+ DEST_TYPE);
+ attr->order_preservation_en =
+ dpseci_get_field(rsp_params->order_preservation_en,
+ ORDER_PRESERVATION);
return 0;
}
-int
-dpseci_clear_irq_status(struct fsl_mc_io *mc_io,
+/**
+ * dpseci_get_tx_queue() - Retrieve Tx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @queue: Select the queue relative to number of
+ * priorities configured at DPSECI creation
+ * @attr: Returned Tx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_tx_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
- uint8_t irq_index,
- uint32_t status)
-{
- struct mc_command cmd = { 0 };
-
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_CLEAR_IRQ_STATUS,
- cmd_flags,
- token);
- DPSECI_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status);
-
- /* send command to mc */
- return mc_send_command(mc_io, &cmd);
-}
-
-int
-dpseci_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpseci_attr *attr)
+ uint8_t queue,
+ struct dpseci_tx_queue_attr *attr)
{
+ struct dpseci_rsp_get_tx_queue *rsp_params;
+ struct dpseci_cmd_get_queue *cmd_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_ATTR,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_TX_QUEUE,
cmd_flags,
token);
+ cmd_params = (struct dpseci_cmd_get_queue *)cmd.params;
+ cmd_params->queue = queue;
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_ATTR(cmd, attr);
+ rsp_params = (struct dpseci_rsp_get_tx_queue *)cmd.params;
+ attr->fqid = le32_to_cpu(rsp_params->fqid);
+ attr->priority = rsp_params->priority;
return 0;
}
-int
-dpseci_set_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- const struct dpseci_rx_queue_cfg *cfg)
-{
- struct mc_command cmd = { 0 };
-
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_SET_RX_QUEUE,
- cmd_flags,
- token);
- DPSECI_CMD_SET_RX_QUEUE(cmd, queue, cfg);
-
- /* send command to mc */
- return mc_send_command(mc_io, &cmd);
-}
-
-int
-dpseci_get_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- struct dpseci_rx_queue_attr *attr)
+/**
+ * dpseci_get_sec_attr() - Retrieve SEC accelerator attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @attr: Returned SEC attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_sec_attr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_sec_attr *attr)
{
+ struct dpseci_rsp_get_sec_attr *rsp_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_RX_QUEUE,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_ATTR,
cmd_flags,
token);
- DPSECI_CMD_GET_RX_QUEUE(cmd, queue);
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_RX_QUEUE(cmd, attr);
+ rsp_params = (struct dpseci_rsp_get_sec_attr *)cmd.params;
+ attr->ip_id = le16_to_cpu(rsp_params->ip_id);
+ attr->major_rev = rsp_params->major_rev;
+ attr->minor_rev = rsp_params->minor_rev;
+ attr->era = rsp_params->era;
+ attr->deco_num = rsp_params->deco_num;
+ attr->zuc_auth_acc_num = rsp_params->zuc_auth_acc_num;
+ attr->zuc_enc_acc_num = rsp_params->zuc_enc_acc_num;
+ attr->snow_f8_acc_num = rsp_params->snow_f8_acc_num;
+ attr->snow_f9_acc_num = rsp_params->snow_f9_acc_num;
+ attr->crc_acc_num = rsp_params->crc_acc_num;
+ attr->pk_acc_num = rsp_params->pk_acc_num;
+ attr->kasumi_acc_num = rsp_params->kasumi_acc_num;
+ attr->rng_acc_num = rsp_params->rng_acc_num;
+ attr->md_acc_num = rsp_params->md_acc_num;
+ attr->arc4_acc_num = rsp_params->arc4_acc_num;
+ attr->des_acc_num = rsp_params->des_acc_num;
+ attr->aes_acc_num = rsp_params->aes_acc_num;
return 0;
}
-int
-dpseci_get_tx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- struct dpseci_tx_queue_attr *attr)
+/**
+ * dpseci_get_sec_counters() - Retrieve SEC accelerator counters.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSECI object
+ * @counters: Returned SEC counters
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_sec_counters(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_sec_counters *counters)
{
+ struct dpseci_rsp_get_sec_counters *rsp_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_TX_QUEUE,
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_COUNTERS,
cmd_flags,
token);
- DPSECI_CMD_GET_TX_QUEUE(cmd, queue);
- /* send command to mc */
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPSECI_RSP_GET_TX_QUEUE(cmd, attr);
+ rsp_params = (struct dpseci_rsp_get_sec_counters *)cmd.params;
+ counters->dequeued_requests =
+ le64_to_cpu(rsp_params->dequeued_requests);
+ counters->ob_enc_requests = le64_to_cpu(rsp_params->ob_enc_requests);
+ counters->ib_dec_requests = le64_to_cpu(rsp_params->ib_dec_requests);
+ counters->ob_enc_bytes = le64_to_cpu(rsp_params->ob_enc_bytes);
+ counters->ob_prot_bytes = le64_to_cpu(rsp_params->ob_prot_bytes);
+ counters->ib_dec_bytes = le64_to_cpu(rsp_params->ib_dec_bytes);
+ counters->ib_valid_bytes = le64_to_cpu(rsp_params->ib_valid_bytes);
return 0;
}
-int
-dpseci_get_sec_attr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpseci_sec_attr *attr)
+/**
+ * dpseci_get_api_version() - Get Data Path SEC Interface API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path sec API
+ * @minor_ver: Minor version of data path sec API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpseci_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpseci_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
- /* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_ATTR,
- cmd_flags,
- token);
+ cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_API_VERSION,
+ cmd_flags,
+ 0);
- /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
- /* retrieve response parameters */
- DPSECI_RSP_GET_SEC_ATTR(cmd, attr);
+ rsp_params = (struct dpseci_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
-int
-dpseci_get_sec_counters(struct fsl_mc_io *mc_io,
+int dpseci_set_congestion_notification(
+ struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
- struct dpseci_sec_counters *counters)
+ const struct dpseci_congestion_notification_cfg *cfg)
{
+ struct dpseci_cmd_set_congestion_notification *cmd_params;
struct mc_command cmd = { 0 };
- int err;
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_SEC_COUNTERS,
- cmd_flags,
- token);
-
- /* send command to mc */
- err = mc_send_command(mc_io, &cmd);
- if (err)
- return err;
-
- /* retrieve response parameters */
- DPSECI_RSP_GET_SEC_COUNTERS(cmd, counters);
-
- return 0;
+ cmd.header = mc_encode_cmd_header(
+ DPSECI_CMDID_SET_CONGESTION_NOTIFICATION,
+ cmd_flags,
+ token);
+
+ cmd_params =
+ (struct dpseci_cmd_set_congestion_notification *)cmd.params;
+ cmd_params->dest_id = cfg->dest_cfg.dest_id;
+ cmd_params->dest_priority = cfg->dest_cfg.priority;
+ cmd_params->message_ctx = cfg->message_ctx;
+ cmd_params->message_iova = cfg->message_iova;
+ cmd_params->notification_mode = cfg->notification_mode;
+ cmd_params->threshold_entry = cfg->threshold_entry;
+ cmd_params->threshold_exit = cfg->threshold_exit;
+ dpseci_set_field(cmd_params->type_units,
+ DEST_TYPE,
+ cfg->dest_cfg.dest_type);
+ dpseci_set_field(cmd_params->type_units,
+ CG_UNITS,
+ cfg->units);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
}
-int
-dpseci_get_api_version(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+int dpseci_get_congestion_notification(
+ struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_congestion_notification_cfg *cfg)
{
+ struct dpseci_cmd_set_congestion_notification *rsp_params;
struct mc_command cmd = { 0 };
int err;
- cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_API_VERSION,
- cmd_flags,
- 0);
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(
+ DPSECI_CMDID_GET_CONGESTION_NOTIFICATION,
+ cmd_flags,
+ token);
+ /* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
- DPSECI_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ rsp_params =
+ (struct dpseci_cmd_set_congestion_notification *)cmd.params;
+
+ cfg->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id);
+ cfg->dest_cfg.priority = rsp_params->dest_priority;
+ cfg->notification_mode = le16_to_cpu(rsp_params->notification_mode);
+ cfg->message_ctx = le64_to_cpu(rsp_params->message_ctx);
+ cfg->message_iova = le64_to_cpu(rsp_params->message_iova);
+ cfg->threshold_entry = le32_to_cpu(rsp_params->threshold_entry);
+ cfg->threshold_exit = le32_to_cpu(rsp_params->threshold_exit);
+ cfg->units = dpseci_get_field(rsp_params->type_units, CG_UNITS);
+ cfg->dest_cfg.dest_type = dpseci_get_field(rsp_params->type_units,
+ DEST_TYPE);
return 0;
}
diff --git a/drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h b/drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h
index 6cc14a6..4acb595 100644
--- a/drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h
+++ b/drivers/crypto/dpaa2_sec/mc/fsl_dpseci.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -37,7 +37,6 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
#ifndef __FSL_DPSECI_H
#define __FSL_DPSECI_H
@@ -61,394 +60,89 @@ struct fsl_mc_io;
*/
#define DPSECI_ALL_QUEUES (uint8_t)(-1)
-/**
- * dpseci_open() - Open a control session for the specified object
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpseci_create() function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object.
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param dpseci_id DPSECI unique ID
- * @param token Returned token; use in subsequent API calls
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpseci_id,
- uint16_t *token);
+int dpseci_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpseci_id,
+ uint16_t *token);
+
+int dpseci_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
- * dpseci_close() - Close the control session of the object
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
+ * Enable the Congestion Group support
*/
-int
-dpseci_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+#define DPSECI_OPT_HAS_CG 0x000020
/**
* struct dpseci_cfg - Structure representing DPSECI configuration
+ * @options: Any combination of the following options:
+ * DPSECI_OPT_HAS_CG
+ * DPSECI_OPT_HAS_OPR
+ * DPSECI_OPT_OPR_SHARED
+ * @num_tx_queues: num of queues towards the SEC
+ * @num_rx_queues: num of queues back from the SEC
+ * @priorities: Priorities for the SEC hardware processing;
+ * each place in the array is the priority of the tx queue
+ * towards the SEC,
+ * valid priorities are configured with values 1-8;
*/
struct dpseci_cfg {
- uint8_t num_tx_queues; /* num of queues towards the SEC */
- uint8_t num_rx_queues; /* num of queues back from the SEC */
+ uint32_t options;
+ uint8_t num_tx_queues;
+ uint8_t num_rx_queues;
uint8_t priorities[DPSECI_PRIO_NUM];
- /**< Priorities for the SEC hardware processing;
- * each place in the array is the priority of the tx queue
- * towards the SEC,
- * valid priorities are configured with values 1-8;
- */
};
-/**
- * dpseci_create() - Create the DPSECI object
- * Create the DPSECI object, allocate required resources and
- * perform required initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param dprc_token Parent container token; '0' for default container
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param cfg Configuration structure
- * @param obj_id returned object id
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpseci_cfg *cfg,
- uint32_t *obj_id);
-
-/**
- * dpseci_destroy() - Destroy the DPSECI object and release all its resources.
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param dprc_token Parent container token; '0' for default container
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param object_id The object id; it must be a valid id within the
- * container that created this object;
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
-
-/**
- * dpseci_enable() - Enable the DPSECI, allow sending and receiving frames.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
-
-/**
- * dpseci_disable() - Disable the DPSECI, stop sending and receiving frames.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
-
-/**
- * dpseci_is_enabled() - Check if the DPSECI is enabled.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param en Returns '1' if object is enabled; '0' otherwise
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_is_enabled(struct fsl_mc_io *mc_io,
+int dpseci_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
uint32_t cmd_flags,
- uint16_t token,
- int *en);
+ const struct dpseci_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpseci_reset() - Reset the DPSECI, returns the object to initial state.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpseci_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
-/**
- * struct dpseci_irq_cfg - IRQ configuration
- */
-struct dpseci_irq_cfg {
- uint64_t addr;
- /* Address that must be written to signal a message-based interrupt */
- uint32_t val;
- /* Value to write into irq_addr address */
- int irq_num;
- /* A user defined number associated with this IRQ */
-};
+int dpseci_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpseci_set_irq() - Set IRQ information for the DPSECI to trigger an interrupt
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index Identifies the interrupt index to configure
- * @param irq_cfg IRQ configuration
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_set_irq(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- struct dpseci_irq_cfg *irq_cfg);
+int dpseci_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpseci_get_irq() - Get IRQ information from the DPSECI
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param type Interrupt type: 0 represents message interrupt
- * type (both irq_addr and irq_val are valid)
- * @param irq_cfg IRQ attributes
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_irq(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- int *type,
- struct dpseci_irq_cfg *irq_cfg);
-
-/**
- * dpseci_set_irq_enable() - Set overall interrupt state.
- * Allows GPP software to control when interrupts are generated.
- * Each interrupt can have up to 32 causes. The enable/disable control's the
- * overall interrupt state. if the interrupt is disabled no causes will cause
- * an interrupt
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param en Interrupt state - enable = 1, disable = 0
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_set_irq_enable(struct fsl_mc_io *mc_io,
+int dpseci_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
- uint8_t irq_index,
- uint8_t en);
+ int *en);
-/**
- * dpseci_get_irq_enable() - Get overall interrupt state
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param en Returned Interrupt state - enable = 1,
- * disable = 0
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_irq_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint8_t *en);
-
-/**
- * dpseci_set_irq_mask() - Set interrupt mask.
- * Every interrupt can have up to 32 causes and the interrupt model supports
- * masking/unmasking each cause independently
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param mask event mask to trigger interrupt;
- * each bit:
- * 0 = ignore event
- * 1 = consider event for asserting IRQ
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_set_irq_mask(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t mask);
-
-/**
- * dpseci_get_irq_mask() - Get interrupt mask.
- * Every interrupt can have up to 32 causes and the interrupt model supports
- * masking/unmasking each cause independently
- *
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param mask Returned event mask to trigger interrupt
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_irq_mask(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t *mask);
-
-/**
- * dpseci_get_irq_status() - Get the current status of any pending interrupts
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param status Returned interrupts status - one bit per cause:
- * 0 = no interrupt pending
- * 1 = interrupt pending
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_irq_status(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t *status);
-
-/**
- * dpseci_clear_irq_status() - Clear a pending interrupt's status
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param irq_index The interrupt index to configure
- * @param status bits to clear (W1C) - one bit per cause:
- * 0 = don't change
- * 1 = clear status bit
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_clear_irq_status(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t irq_index,
- uint32_t status);
+int dpseci_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpseci_attr - Structure representing DPSECI attributes
- * @param id: DPSECI object ID
- * @param num_tx_queues: number of queues towards the SEC
- * @param num_rx_queues: number of queues back from the SEC
+ * @id: DPSECI object ID
+ * @num_tx_queues: number of queues towards the SEC
+ * @num_rx_queues: number of queues back from the SEC
+ * @options: Any combination of the following options:
+ * DPSECI_OPT_HAS_CG
+ * DPSECI_OPT_HAS_OPR
+ * DPSECI_OPT_OPR_SHARED
*/
struct dpseci_attr {
- int id; /* DPSECI object ID */
- uint8_t num_tx_queues; /* number of queues towards the SEC */
- uint8_t num_rx_queues; /* number of queues back from the SEC */
+ int id;
+ uint8_t num_tx_queues;
+ uint8_t num_rx_queues;
+ uint32_t options;
};
-/**
- * dpseci_get_attributes() - Retrieve DPSECI attributes.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param attr Returned object's attributes
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpseci_attr *attr);
+int dpseci_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_attr *attr);
/**
* enum dpseci_dest - DPSECI destination types
@@ -471,16 +165,16 @@ enum dpseci_dest {
/**
* struct dpseci_dest_cfg - Structure representing DPSECI destination parameters
+ * @dest_type: Destination type
+ * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type
+ * @priority: Priority selection within the DPIO or DPCON channel; valid values
+ * are 0-1 or 0-7, depending on the number of priorities in that
+ * channel; not relevant for 'DPSECI_DEST_NONE' option
*/
struct dpseci_dest_cfg {
- enum dpseci_dest dest_type; /* Destination type */
+ enum dpseci_dest dest_type;
int dest_id;
- /* Either DPIO ID or DPCON ID, depending on the destination type */
uint8_t priority;
- /* Priority selection within the DPIO or DPCON channel; valid values
- * are 0-1 or 0-7, depending on the number of priorities in that
- * channel; not relevant for 'DPSECI_DEST_NONE' option
- */
};
/**
@@ -504,243 +198,235 @@ struct dpseci_dest_cfg {
/**
* struct dpseci_rx_queue_cfg - DPSECI RX queue configuration
+ * @options: Flags representing the suggested modifications to the queue;
+ * Use any combination of 'DPSECI_QUEUE_OPT_<X>' flags
+ * @order_preservation_en: order preservation configuration for the rx queue
+ * valid only if 'DPSECI_QUEUE_OPT_ORDER_PRESERVATION' is contained in 'options'
+ * @user_ctx: User context value provided in the frame descriptor of each
+ * dequeued frame;
+ * valid only if 'DPSECI_QUEUE_OPT_USER_CTX' is contained in 'options'
+ * @dest_cfg: Queue destination parameters;
+ * valid only if 'DPSECI_QUEUE_OPT_DEST' is contained in 'options'
*/
struct dpseci_rx_queue_cfg {
uint32_t options;
- /* Flags representing the suggested modifications to the queue;
- * Use any combination of 'DPSECI_QUEUE_OPT_<X>' flags
- */
int order_preservation_en;
- /* order preservation configuration for the rx queue
- * valid only if 'DPSECI_QUEUE_OPT_ORDER_PRESERVATION' is contained in
- * 'options'
- */
uint64_t user_ctx;
- /* User context value provided in the frame descriptor of each
- * dequeued frame;
- * valid only if 'DPSECI_QUEUE_OPT_USER_CTX' is contained in 'options'
- */
struct dpseci_dest_cfg dest_cfg;
- /* Queue destination parameters;
- * valid only if 'DPSECI_QUEUE_OPT_DEST' is contained in 'options'
- */
};
-/**
- * dpseci_set_rx_queue() - Set Rx queue configuration
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param queue Select the queue relative to number of
- * priorities configured at DPSECI creation; use
- * DPSECI_ALL_QUEUES to configure all Rx queues
- * identically.
- * @param cfg Rx queue configuration
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_set_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- const struct dpseci_rx_queue_cfg *cfg);
+int dpseci_set_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t queue,
+ const struct dpseci_rx_queue_cfg *cfg);
/**
* struct dpseci_rx_queue_attr - Structure representing attributes of Rx queues
+ * @user_ctx: User context value provided in the frame descriptor of each
+ * dequeued frame
+ * @order_preservation_en: Status of the order preservation configuration
+ * on the queue
+ * @dest_cfg: Queue destination configuration
+ * @fqid: Virtual FQID value to be used for dequeue operations
*/
struct dpseci_rx_queue_attr {
uint64_t user_ctx;
- /* User context value provided in the frame descriptor of
- * each dequeued frame
- */
int order_preservation_en;
- /* Status of the order preservation configuration on the queue */
- struct dpseci_dest_cfg dest_cfg;
- /* Queue destination configuration */
+ struct dpseci_dest_cfg dest_cfg;
uint32_t fqid;
- /* Virtual FQID value to be used for dequeue operations */
};
-/**
- * dpseci_get_rx_queue() - Retrieve Rx queue attributes.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param queue Select the queue relative to number of
- * priorities configured at DPSECI creation
- * @param attr Returned Rx queue attributes
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_rx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- struct dpseci_rx_queue_attr *attr);
+int dpseci_get_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t queue,
+ struct dpseci_rx_queue_attr *attr);
/**
* struct dpseci_tx_queue_attr - Structure representing attributes of Tx queues
+ * @fqid: Virtual FQID to be used for sending frames to SEC hardware
+ * @priority: SEC hardware processing priority for the queue
*/
struct dpseci_tx_queue_attr {
uint32_t fqid;
- /* Virtual FQID to be used for sending frames to SEC hardware */
uint8_t priority;
- /* SEC hardware processing priority for the queue */
};
-/**
- * dpseci_get_tx_queue() - Retrieve Tx queue attributes.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param queue Select the queue relative to number of
- * priorities configured at DPSECI creation
- * @param attr Returned Tx queue attributes
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_tx_queue(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t queue,
- struct dpseci_tx_queue_attr *attr);
+int dpseci_get_tx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t queue,
+ struct dpseci_tx_queue_attr *attr);
/**
* struct dpseci_sec_attr - Structure representing attributes of the SEC
- * hardware accelerator
- */
+ * hardware accelerator
+ * @ip_id: ID for SEC.
+ * @major_rev: Major revision number for SEC.
+ * @minor_rev: Minor revision number for SEC.
+ * @era: SEC Era.
+ * @deco_num: The number of copies of the DECO that are implemented
+ * in this version of SEC.
+ * @zuc_auth_acc_num: The number of copies of ZUCA that are implemented
+ * in this version of SEC.
+ * @zuc_enc_acc_num: The number of copies of ZUCE that are implemented
+ * in this version of SEC.
+ * @snow_f8_acc_num: The number of copies of the SNOW-f8 module that are
+ * implemented in this version of SEC.
+ * @snow_f9_acc_num: The number of copies of the SNOW-f9 module that are
+ * implemented in this version of SEC.
+ * @crc_acc_num: The number of copies of the CRC module that are
+ * implemented in this version of SEC.
+ * @pk_acc_num: The number of copies of the Public Key module that are
+ * implemented in this version of SEC.
+ * @kasumi_acc_num: The number of copies of the Kasumi module that are
+ * implemented in this version of SEC.
+ * @rng_acc_num: The number of copies of the Random Number Generator that
+ * are implemented in this version of SEC.
+ * @md_acc_num: The number of copies of the MDHA (Hashing module) that
+ * are implemented in this version of SEC.
+ * @arc4_acc_num: The number of copies of the ARC4 module that are
+ * implemented in this version of SEC.
+ * @des_acc_num: The number of copies of the DES module that are
+ * implemented in this version of SEC.
+ * @aes_acc_num: The number of copies of the AES module that are
+ * implemented in this version of SEC.
+ **/
struct dpseci_sec_attr {
- uint16_t ip_id; /* ID for SEC */
- uint8_t major_rev; /* Major revision number for SEC */
- uint8_t minor_rev; /* Minor revision number for SEC */
- uint8_t era; /* SEC Era */
+ uint16_t ip_id;
+ uint8_t major_rev;
+ uint8_t minor_rev;
+ uint8_t era;
uint8_t deco_num;
- /* The number of copies of the DECO that are implemented in
- * this version of SEC
- */
uint8_t zuc_auth_acc_num;
- /* The number of copies of ZUCA that are implemented in this
- * version of SEC
- */
uint8_t zuc_enc_acc_num;
- /* The number of copies of ZUCE that are implemented in this
- * version of SEC
- */
uint8_t snow_f8_acc_num;
- /* The number of copies of the SNOW-f8 module that are
- * implemented in this version of SEC
- */
uint8_t snow_f9_acc_num;
- /* The number of copies of the SNOW-f9 module that are
- * implemented in this version of SEC
- */
uint8_t crc_acc_num;
- /* The number of copies of the CRC module that are implemented
- * in this version of SEC
- */
uint8_t pk_acc_num;
- /* The number of copies of the Public Key module that are
- * implemented in this version of SEC
- */
uint8_t kasumi_acc_num;
- /* The number of copies of the Kasumi module that are
- * implemented in this version of SEC
- */
uint8_t rng_acc_num;
- /* The number of copies of the Random Number Generator that are
- * implemented in this version of SEC
- */
uint8_t md_acc_num;
- /* The number of copies of the MDHA (Hashing module) that are
- * implemented in this version of SEC
- */
uint8_t arc4_acc_num;
- /* The number of copies of the ARC4 module that are implemented
- * in this version of SEC
- */
uint8_t des_acc_num;
- /* The number of copies of the DES module that are implemented
- * in this version of SEC
- */
uint8_t aes_acc_num;
- /* The number of copies of the AES module that are implemented
- * in this version of SEC
- */
};
-/**
- * dpseci_get_sec_attr() - Retrieve SEC accelerator attributes.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param attr Returned SEC attributes
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
- */
-int
-dpseci_get_sec_attr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpseci_sec_attr *attr);
+int dpseci_get_sec_attr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_sec_attr *attr);
/**
* struct dpseci_sec_counters - Structure representing global SEC counters and
* not per dpseci counters
+ * @dequeued_requests: Number of Requests Dequeued
+ * @ob_enc_requests: Number of Outbound Encrypt Requests
+ * @ib_dec_requests: Number of Inbound Decrypt Requests
+ * @ob_enc_bytes: Number of Outbound Bytes Encrypted
+ * @ob_prot_bytes: Number of Outbound Bytes Protected
+ * @ib_dec_bytes: Number of Inbound Bytes Decrypted
+ * @ib_valid_bytes: Number of Inbound Bytes Validated
*/
struct dpseci_sec_counters {
- uint64_t dequeued_requests; /* Number of Requests Dequeued */
- uint64_t ob_enc_requests; /* Number of Outbound Encrypt Requests */
- uint64_t ib_dec_requests; /* Number of Inbound Decrypt Requests */
- uint64_t ob_enc_bytes; /* Number of Outbound Bytes Encrypted */
- uint64_t ob_prot_bytes; /* Number of Outbound Bytes Protected */
- uint64_t ib_dec_bytes; /* Number of Inbound Bytes Decrypted */
- uint64_t ib_valid_bytes; /* Number of Inbound Bytes Validated */
+ uint64_t dequeued_requests;
+ uint64_t ob_enc_requests;
+ uint64_t ib_dec_requests;
+ uint64_t ob_enc_bytes;
+ uint64_t ob_prot_bytes;
+ uint64_t ib_dec_bytes;
+ uint64_t ib_valid_bytes;
};
+int dpseci_get_sec_counters(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_sec_counters *counters);
+
+int dpseci_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver);
/**
- * dpseci_get_sec_counters() - Retrieve SEC accelerator counters.
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param token Token of DPSECI object
- * @param counters Returned SEC counters
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
+ * enum dpseci_congestion_unit - DPSECI congestion units
+ * @DPSECI_CONGESTION_UNIT_BYTES: bytes units
+ * @DPSECI_CONGESTION_UNIT_FRAMES: frames units
*/
-int
-dpseci_get_sec_counters(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpseci_sec_counters *counters);
+enum dpseci_congestion_unit {
+ DPSECI_CONGESTION_UNIT_BYTES = 0,
+ DPSECI_CONGESTION_UNIT_FRAMES
+};
/**
- * dpseci_get_api_version() - Get Data Path SEC Interface API version
- * @param mc_io Pointer to MC portal's I/O object
- * @param cmd_flags Command flags; one or more of 'MC_CMD_FLAG_'
- * @param major_ver Major version of data path sec API
- * @param minor_ver Minor version of data path sec API
- *
- * @return:
- * - Return '0' on Success.
- * - Return Error code otherwise.
+ * CSCN message is written to message_iova once entering a
+ * congestion state (see 'threshold_entry')
+ */
+#define DPSECI_CGN_MODE_WRITE_MEM_ON_ENTER 0x00000001
+/**
+ * CSCN message is written to message_iova once exiting a
+ * congestion state (see 'threshold_exit')
+ */
+#define DPSECI_CGN_MODE_WRITE_MEM_ON_EXIT 0x00000002
+/**
+ * CSCN write will attempt to allocate into a cache (coherent write);
+ * valid only if 'DPSECI_CGN_MODE_WRITE_MEM_<X>' is selected
*/
-int
-dpseci_get_api_version(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver);
+#define DPSECI_CGN_MODE_COHERENT_WRITE 0x00000004
+/**
+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' CSCN message is sent to
+ * DPIO/DPCON's WQ channel once entering a congestion state
+ * (see 'threshold_entry')
+ */
+#define DPSECI_CGN_MODE_NOTIFY_DEST_ON_ENTER 0x00000008
+/**
+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' CSCN message is sent to
+ * DPIO/DPCON's WQ channel once exiting a congestion state
+ * (see 'threshold_exit')
+ */
+#define DPSECI_CGN_MODE_NOTIFY_DEST_ON_EXIT 0x00000010
+/**
+ * if 'dpseci_dest_cfg.dest_type != DPSECI_DEST_NONE' when the CSCN is written
+ * to the sw-portal's DQRR, the DQRI interrupt is asserted immediately
+ * (if enabled)
+ */
+#define DPSECI_CGN_MODE_INTR_COALESCING_DISABLED 0x00000020
+
+/**
+ * struct dpseci_congestion_notification_cfg - congestion notification
+ * configuration
+ * @units: units type
+ * @threshold_entry: above this threshold we enter a congestion state.
+ * set it to '0' to disable it
+ * @threshold_exit: below this threshold we exit the congestion state.
+ * @message_ctx: The context that will be part of the CSCN message
+ * @message_iova: I/O virtual address (must be in DMA-able memory),
+ * must be 16B aligned;
+ * @dest_cfg: CSCN can be send to either DPIO or DPCON WQ channel
+ * @notification_mode: Mask of available options; use 'DPSECI_CGN_MODE_<X>'
+ * values
+ */
+struct dpseci_congestion_notification_cfg {
+ enum dpseci_congestion_unit units;
+ uint32_t threshold_entry;
+ uint32_t threshold_exit;
+ uint64_t message_ctx;
+ uint64_t message_iova;
+ struct dpseci_dest_cfg dest_cfg;
+ uint16_t notification_mode;
+};
+
+int dpseci_set_congestion_notification(
+ struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const struct dpseci_congestion_notification_cfg *cfg);
+
+int dpseci_get_congestion_notification(
+ struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpseci_congestion_notification_cfg *cfg);
#endif /* __FSL_DPSECI_H */
diff --git a/drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h b/drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h
index 3f9f474..a100a0e 100644
--- a/drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h
+++ b/drivers/crypto/dpaa2_sec/mc/fsl_dpseci_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -37,220 +37,187 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
#ifndef _FSL_DPSECI_CMD_H
#define _FSL_DPSECI_CMD_H
/* DPSECI Version */
-#define DPSECI_VER_MAJOR 5
-#define DPSECI_VER_MINOR 0
-
-/* Command IDs */
-#define DPSECI_CMDID_CLOSE ((0x800 << 4) | (0x1))
-#define DPSECI_CMDID_OPEN ((0x809 << 4) | (0x1))
-#define DPSECI_CMDID_CREATE ((0x909 << 4) | (0x1))
-#define DPSECI_CMDID_DESTROY ((0x989 << 4) | (0x1))
-#define DPSECI_CMDID_GET_API_VERSION ((0xa09 << 4) | (0x1))
-
-#define DPSECI_CMDID_ENABLE ((0x002 << 4) | (0x1))
-#define DPSECI_CMDID_DISABLE ((0x003 << 4) | (0x1))
-#define DPSECI_CMDID_GET_ATTR ((0x004 << 4) | (0x1))
-#define DPSECI_CMDID_RESET ((0x005 << 4) | (0x1))
-#define DPSECI_CMDID_IS_ENABLED ((0x006 << 4) | (0x1))
-
-#define DPSECI_CMDID_SET_IRQ ((0x010 << 4) | (0x1))
-#define DPSECI_CMDID_GET_IRQ ((0x011 << 4) | (0x1))
-#define DPSECI_CMDID_SET_IRQ_ENABLE ((0x012 << 4) | (0x1))
-#define DPSECI_CMDID_GET_IRQ_ENABLE ((0x013 << 4) | (0x1))
-#define DPSECI_CMDID_SET_IRQ_MASK ((0x014 << 4) | (0x1))
-#define DPSECI_CMDID_GET_IRQ_MASK ((0x015 << 4) | (0x1))
-#define DPSECI_CMDID_GET_IRQ_STATUS ((0x016 << 4) | (0x1))
-#define DPSECI_CMDID_CLEAR_IRQ_STATUS ((0x017 << 4) | (0x1))
-
-#define DPSECI_CMDID_SET_RX_QUEUE ((0x194 << 4) | (0x1))
-#define DPSECI_CMDID_GET_RX_QUEUE ((0x196 << 4) | (0x1))
-#define DPSECI_CMDID_GET_TX_QUEUE ((0x197 << 4) | (0x1))
-#define DPSECI_CMDID_GET_SEC_ATTR ((0x198 << 4) | (0x1))
-#define DPSECI_CMDID_GET_SEC_COUNTERS ((0x199 << 4) | (0x1))
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_OPEN(cmd, dpseci_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpseci_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_CREATE(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->priorities[0]);\
- MC_CMD_OP(cmd, 0, 8, 8, uint8_t, cfg->priorities[1]);\
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, cfg->priorities[2]);\
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, cfg->priorities[3]);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->priorities[4]);\
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, cfg->priorities[5]);\
- MC_CMD_OP(cmd, 0, 48, 8, uint8_t, cfg->priorities[6]);\
- MC_CMD_OP(cmd, 0, 56, 8, uint8_t, cfg->priorities[7]);\
- MC_CMD_OP(cmd, 1, 0, 8, uint8_t, cfg->num_tx_queues);\
- MC_CMD_OP(cmd, 1, 8, 8, uint8_t, cfg->num_rx_queues);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_SET_IRQ(cmd, irq_index, irq_cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, irq_index);\
- MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_cfg->val);\
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
- MC_CMD_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_IRQ(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_IRQ(cmd, type, irq_cfg) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, irq_cfg->val); \
- MC_RSP_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
- MC_RSP_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
- MC_RSP_OP(cmd, 2, 32, 32, int, type); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_SET_IRQ_ENABLE(cmd, irq_index, enable_state) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, enable_state); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_IRQ_ENABLE(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_IRQ_ENABLE(cmd, enable_state) \
- MC_RSP_OP(cmd, 0, 0, 8, uint8_t, enable_state)
+#define DPSECI_VER_MAJOR 5
+#define DPSECI_VER_MINOR 1
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, mask); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \
-} while (0)
+/* Command versioning */
+#define DPSECI_CMD_BASE_VERSION 1
+#define DPSECI_CMD_BASE_VERSION_V2 2
+#define DPSECI_CMD_ID_OFFSET 4
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_IRQ_MASK(cmd, irq_index) \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_IRQ_MASK(cmd, mask) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mask)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_IRQ_STATUS(cmd, status) \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, status)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->id); \
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->num_tx_queues); \
- MC_RSP_OP(cmd, 1, 8, 8, uint8_t, attr->num_rx_queues); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_SET_RX_QUEUE(cmd, queue, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority); \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, queue); \
- MC_CMD_OP(cmd, 0, 48, 4, enum dpseci_dest, cfg->dest_cfg.dest_type); \
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx); \
- MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
- MC_CMD_OP(cmd, 2, 32, 1, int, cfg->order_preservation_en);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_RX_QUEUE(cmd, queue) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, queue)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_RX_QUEUE(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\
- MC_RSP_OP(cmd, 0, 48, 4, enum dpseci_dest, attr->dest_cfg.dest_type);\
- MC_RSP_OP(cmd, 1, 0, 8, uint64_t, attr->user_ctx);\
- MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\
- MC_RSP_OP(cmd, 2, 32, 1, int, attr->order_preservation_en);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_CMD_GET_TX_QUEUE(cmd, queue) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, queue)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_TX_QUEUE(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, attr->fqid);\
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->priority);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_SEC_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, attr->ip_id);\
- MC_RSP_OP(cmd, 0, 16, 8, uint8_t, attr->major_rev);\
- MC_RSP_OP(cmd, 0, 24, 8, uint8_t, attr->minor_rev);\
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->era);\
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->deco_num);\
- MC_RSP_OP(cmd, 1, 8, 8, uint8_t, attr->zuc_auth_acc_num);\
- MC_RSP_OP(cmd, 1, 16, 8, uint8_t, attr->zuc_enc_acc_num);\
- MC_RSP_OP(cmd, 1, 32, 8, uint8_t, attr->snow_f8_acc_num);\
- MC_RSP_OP(cmd, 1, 40, 8, uint8_t, attr->snow_f9_acc_num);\
- MC_RSP_OP(cmd, 1, 48, 8, uint8_t, attr->crc_acc_num);\
- MC_RSP_OP(cmd, 2, 0, 8, uint8_t, attr->pk_acc_num);\
- MC_RSP_OP(cmd, 2, 8, 8, uint8_t, attr->kasumi_acc_num);\
- MC_RSP_OP(cmd, 2, 16, 8, uint8_t, attr->rng_acc_num);\
- MC_RSP_OP(cmd, 2, 32, 8, uint8_t, attr->md_acc_num);\
- MC_RSP_OP(cmd, 2, 40, 8, uint8_t, attr->arc4_acc_num);\
- MC_RSP_OP(cmd, 2, 48, 8, uint8_t, attr->des_acc_num);\
- MC_RSP_OP(cmd, 2, 56, 8, uint8_t, attr->aes_acc_num);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_SEC_COUNTERS(cmd, counters) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 64, uint64_t, counters->dequeued_requests);\
- MC_RSP_OP(cmd, 1, 0, 64, uint64_t, counters->ob_enc_requests);\
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, counters->ib_dec_requests);\
- MC_RSP_OP(cmd, 3, 0, 64, uint64_t, counters->ob_enc_bytes);\
- MC_RSP_OP(cmd, 4, 0, 64, uint64_t, counters->ob_prot_bytes);\
- MC_RSP_OP(cmd, 5, 0, 64, uint64_t, counters->ib_dec_bytes);\
- MC_RSP_OP(cmd, 6, 0, 64, uint64_t, counters->ib_valid_bytes);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPSECI_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
+#define DPSECI_CMD_V1(id) \
+ ((id << DPSECI_CMD_ID_OFFSET) | DPSECI_CMD_BASE_VERSION)
+#define DPSECI_CMD_V2(id) \
+ ((id << DPSECI_CMD_ID_OFFSET) | DPSECI_CMD_BASE_VERSION_V2)
+/* Command IDs */
+#define DPSECI_CMDID_CLOSE DPSECI_CMD_V1(0x800)
+#define DPSECI_CMDID_OPEN DPSECI_CMD_V1(0x809)
+#define DPSECI_CMDID_CREATE DPSECI_CMD_V2(0x909)
+#define DPSECI_CMDID_DESTROY DPSECI_CMD_V1(0x989)
+#define DPSECI_CMDID_GET_API_VERSION DPSECI_CMD_V1(0xa09)
+
+#define DPSECI_CMDID_ENABLE DPSECI_CMD_V1(0x002)
+#define DPSECI_CMDID_DISABLE DPSECI_CMD_V1(0x003)
+#define DPSECI_CMDID_GET_ATTR DPSECI_CMD_V1(0x004)
+#define DPSECI_CMDID_RESET DPSECI_CMD_V1(0x005)
+#define DPSECI_CMDID_IS_ENABLED DPSECI_CMD_V1(0x006)
+
+#define DPSECI_CMDID_SET_RX_QUEUE DPSECI_CMD_V1(0x194)
+#define DPSECI_CMDID_GET_RX_QUEUE DPSECI_CMD_V1(0x196)
+#define DPSECI_CMDID_GET_TX_QUEUE DPSECI_CMD_V1(0x197)
+#define DPSECI_CMDID_GET_SEC_ATTR DPSECI_CMD_V1(0x198)
+#define DPSECI_CMDID_GET_SEC_COUNTERS DPSECI_CMD_V1(0x199)
+
+#define DPSECI_CMDID_SET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x170)
+#define DPSECI_CMDID_GET_CONGESTION_NOTIFICATION DPSECI_CMD_V1(0x171)
+
+/* Macros for accessing command fields smaller than 1byte */
+#define DPSECI_MASK(field) \
+ GENMASK(DPSECI_##field##_SHIFT + DPSECI_##field##_SIZE - 1, \
+ DPSECI_##field##_SHIFT)
+#define dpseci_set_field(var, field, val) \
+ ((var) |= (((val) << DPSECI_##field##_SHIFT) & DPSECI_MASK(field)))
+#define dpseci_get_field(var, field) \
+ (((var) & DPSECI_MASK(field)) >> DPSECI_##field##_SHIFT)
+
+#pragma pack(push, 1)
+struct dpseci_cmd_open {
+ uint32_t dpseci_id;
+};
+
+struct dpseci_cmd_create {
+ uint8_t priorities[8];
+ uint8_t num_tx_queues;
+ uint8_t num_rx_queues;
+ uint8_t pad[6];
+ uint32_t options;
+};
+
+struct dpseci_cmd_destroy {
+ uint32_t dpseci_id;
+};
+
+#define DPSECI_ENABLE_SHIFT 0
+#define DPSECI_ENABLE_SIZE 1
+
+struct dpseci_rsp_is_enabled {
+ /* only the first LSB */
+ uint8_t en;
+};
+
+struct dpseci_rsp_get_attr {
+ uint32_t id;
+ uint32_t pad;
+ uint8_t num_tx_queues;
+ uint8_t num_rx_queues;
+ uint8_t pad1[6];
+ uint32_t options;
+};
+
+#define DPSECI_DEST_TYPE_SHIFT 0
+#define DPSECI_DEST_TYPE_SIZE 4
+
+#define DPSECI_ORDER_PRESERVATION_SHIFT 0
+#define DPSECI_ORDER_PRESERVATION_SIZE 1
+
+struct dpseci_cmd_set_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t queue;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad;
+ uint64_t user_ctx;
+ uint32_t options;
+ /* only the LSB */
+ uint8_t order_preservation_en;
+};
+
+struct dpseci_cmd_get_queue {
+ uint8_t pad[5];
+ uint8_t queue;
+};
+
+struct dpseci_rsp_get_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t pad1;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad2;
+ uint64_t user_ctx;
+ uint32_t fqid;
+ /* only the LSB */
+ uint8_t order_preservation_en;
+
+};
+
+struct dpseci_rsp_get_tx_queue {
+ uint32_t pad;
+ uint32_t fqid;
+ uint8_t priority;
+};
+
+struct dpseci_rsp_get_sec_attr {
+ uint16_t ip_id;
+ uint8_t major_rev;
+ uint8_t minor_rev;
+ uint8_t era;
+ uint8_t pad1[3];
+ uint8_t deco_num;
+ uint8_t zuc_auth_acc_num;
+ uint8_t zuc_enc_acc_num;
+ uint8_t pad2;
+ uint8_t snow_f8_acc_num;
+ uint8_t snow_f9_acc_num;
+ uint8_t crc_acc_num;
+ uint8_t pad3;
+ uint8_t pk_acc_num;
+ uint8_t kasumi_acc_num;
+ uint8_t rng_acc_num;
+ uint8_t pad4;
+ uint8_t md_acc_num;
+ uint8_t arc4_acc_num;
+ uint8_t des_acc_num;
+ uint8_t aes_acc_num;
+};
+
+struct dpseci_rsp_get_sec_counters {
+ uint64_t dequeued_requests;
+ uint64_t ob_enc_requests;
+ uint64_t ib_dec_requests;
+ uint64_t ob_enc_bytes;
+ uint64_t ob_prot_bytes;
+ uint64_t ib_dec_bytes;
+ uint64_t ib_valid_bytes;
+};
+
+struct dpseci_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+#define DPSECI_DEST_TYPE_SHIFT 0
+#define DPSECI_DEST_TYPE_SIZE 4
+#define DPSECI_CG_UNITS_SHIFT 4
+#define DPSECI_CG_UNITS_SIZE 2
+
+struct dpseci_cmd_set_congestion_notification {
+ uint32_t dest_id;
+ uint16_t notification_mode;
+ uint8_t dest_priority;
+ /* from LSB: dest_type: 4 units:2 */
+ uint8_t type_units;
+ uint64_t message_iova;
+ uint64_t message_ctx;
+ uint32_t threshold_entry;
+ uint32_t threshold_exit;
+};
+
+#pragma pack(pop)
#endif /* _FSL_DPSECI_CMD_H */
diff --git a/drivers/net/dpaa2/Makefile b/drivers/net/dpaa2/Makefile
index 32cd819..2f551d5 100644
--- a/drivers/net/dpaa2/Makefile
+++ b/drivers/net/dpaa2/Makefile
@@ -63,6 +63,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += base/dpaa2_hw_dpni.c
SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += dpaa2_rxtx.c
SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += dpaa2_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += mc/dpni.c
+SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += mc/dpkg.c
LDLIBS += -lrte_bus_fslmc
LDLIBS += -lrte_mempool_dpaa2
diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 4c82aa8..1269dd2 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -79,7 +79,7 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
tc_cfg.dist_size = eth_dev->data->nb_rx_queues;
tc_cfg.dist_mode = DPNI_DIST_MODE_HASH;
- ret = dpni_prepare_key_cfg(&kg_cfg, p_params);
+ ret = dpkg_prepare_key_cfg(&kg_cfg, p_params);
if (ret) {
RTE_LOG(ERR, PMD, "Unable to prepare extract parameters\n");
rte_free(p_params);
@@ -118,12 +118,12 @@ int dpaa2_remove_flow_dist(
}
memset(p_params, 0, DIST_PARAM_IOVA_SIZE);
memset(&tc_cfg, 0, sizeof(struct dpni_rx_tc_dist_cfg));
-
+ kg_cfg.num_extracts = 0;
tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
tc_cfg.dist_size = 0;
tc_cfg.dist_mode = DPNI_DIST_MODE_NONE;
- ret = dpni_prepare_key_cfg(&kg_cfg, p_params);
+ ret = dpkg_prepare_key_cfg(&kg_cfg, p_params);
if (ret) {
RTE_LOG(ERR, PMD, "Unable to prepare extract parameters\n");
rte_free(p_params);
@@ -133,12 +133,10 @@ int dpaa2_remove_flow_dist(
ret = dpni_set_rx_tc_dist(dpni, CMD_PRI_LOW, priv->token, tc_index,
&tc_cfg);
rte_free(p_params);
- if (ret) {
+ if (ret)
RTE_LOG(ERR, PMD,
"Setting distribution for Rx failed with err: %d\n",
ret);
- return ret;
- }
return ret;
}
@@ -337,6 +335,7 @@ dpaa2_attach_bp_list(struct dpaa2_dev_priv *priv,
bpool_cfg.pools[0].backup_pool = 0;
bpool_cfg.pools[0].buffer_size = RTE_ALIGN_CEIL(bp_list->buf_pool.size,
DPAA2_PACKET_LAYOUT_ALIGN);
+ bpool_cfg.pools[0].priority_mask = 0;
retcode = dpni_set_pools(dpni, CMD_PRI_LOW, priv->token, &bpool_cfg);
if (retcode != 0) {
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 360109e..945dcc7 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -941,7 +941,7 @@ void dpaa2_dev_stats_get(struct rte_eth_dev *dev,
/*Get Counters from page_0*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page0, &value);
+ page0, 0, &value);
if (retcode)
goto err;
@@ -950,7 +950,7 @@ void dpaa2_dev_stats_get(struct rte_eth_dev *dev,
/*Get Counters from page_1*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page1, &value);
+ page1, 0, &value);
if (retcode)
goto err;
@@ -959,7 +959,7 @@ void dpaa2_dev_stats_get(struct rte_eth_dev *dev,
/*Get Counters from page_2*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page2, &value);
+ page2, 0, &value);
if (retcode)
goto err;
@@ -1384,22 +1384,19 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev)
goto init_err;
}
- priv->num_tc = attr.num_tcs;
+ priv->num_rx_tc = attr.num_rx_tcs;
- /* Resetting the "num_rx_vqueues" to equal number of queues in first TC
+ /* Resetting the "num_rx_queues" to equal number of queues in first TC
* as only one TC is supported on Rx Side. Once Multiple TCs will be
* in use for Rx processing then this will be changed or removed.
*/
priv->nb_rx_queues = attr.num_queues;
- /* TODO:Using hard coded value for number of TX queues due to dependency
- * in MC.
- */
- priv->nb_tx_queues = 8;
+ /* Using number of TX queues as number of TX TCs */
+ priv->nb_tx_queues = attr.num_tx_tcs;
- PMD_INIT_LOG(DEBUG, "num TC - RX %d", priv->num_tc);
- PMD_INIT_LOG(DEBUG, "nb_tx_queues %d", priv->nb_tx_queues);
- PMD_INIT_LOG(DEBUG, "nb_rx_queues %d", priv->nb_rx_queues);
+ PMD_DRV_LOG(DEBUG, "RX-TC= %d, nb_rx_queues= %d, nb_tx_queues=%d",
+ priv->num_tc, priv->nb_rx_queues, priv->nb_tx_queues);
priv->hw = dpni_dev;
priv->hw_id = hw_id;
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h
index a2902da..07e1da6 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.h
+++ b/drivers/net/dpaa2/dpaa2_ethdev.h
@@ -87,7 +87,7 @@ struct dpaa2_dev_priv {
uint32_t options;
uint8_t max_mac_filters;
uint8_t max_vlan_filters;
- uint8_t num_tc;
+ uint8_t num_rx_tc;
uint8_t flags; /*dpaa2 config flags */
};
diff --git a/drivers/net/dpaa2/mc/dpkg.c b/drivers/net/dpaa2/mc/dpkg.c
new file mode 100644
index 0000000..3f98907
--- /dev/null
+++ b/drivers/net/dpaa2/mc/dpkg.c
@@ -0,0 +1,107 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2017 NXP
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <fsl_mc_sys.h>
+#include <fsl_mc_cmd.h>
+#include <fsl_dpkg.h>
+
+/**
+ * dpkg_prepare_key_cfg() - function prepare extract parameters
+ * @cfg: defining a full Key Generation profile (rule)
+ * @key_cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA
+ *
+ * This function has to be called before the following functions:
+ * - dpni_set_rx_tc_dist()
+ * - dpni_set_qos_table()
+ * - dpkg_prepare_key_cfg()
+ */
+int
+dpkg_prepare_key_cfg(const struct dpkg_profile_cfg *cfg, uint8_t *key_cfg_buf)
+{
+ int i, j;
+ struct dpni_ext_set_rx_tc_dist *dpni_ext;
+ struct dpni_dist_extract *extr;
+
+ if (cfg->num_extracts > DPKG_MAX_NUM_OF_EXTRACTS)
+ return -EINVAL;
+
+ dpni_ext = (struct dpni_ext_set_rx_tc_dist *)key_cfg_buf;
+ dpni_ext->num_extracts = cfg->num_extracts;
+
+ for (i = 0; i < cfg->num_extracts; i++) {
+ extr = &dpni_ext->extracts[i];
+
+ switch (cfg->extracts[i].type) {
+ case DPKG_EXTRACT_FROM_HDR:
+ extr->prot = cfg->extracts[i].extract.from_hdr.prot;
+ dpkg_set_field(extr->efh_type, EFH_TYPE,
+ cfg->extracts[i].extract.from_hdr.type);
+ extr->size = cfg->extracts[i].extract.from_hdr.size;
+ extr->offset = cfg->extracts[i].extract.from_hdr.offset;
+ extr->field = cpu_to_le32(
+ cfg->extracts[i].extract.from_hdr.field);
+ extr->hdr_index =
+ cfg->extracts[i].extract.from_hdr.hdr_index;
+ break;
+ case DPKG_EXTRACT_FROM_DATA:
+ extr->size = cfg->extracts[i].extract.from_data.size;
+ extr->offset =
+ cfg->extracts[i].extract.from_data.offset;
+ break;
+ case DPKG_EXTRACT_FROM_PARSE:
+ extr->size = cfg->extracts[i].extract.from_parse.size;
+ extr->offset =
+ cfg->extracts[i].extract.from_parse.offset;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ extr->num_of_byte_masks = cfg->extracts[i].num_of_byte_masks;
+ dpkg_set_field(extr->extract_type, EXTRACT_TYPE,
+ cfg->extracts[i].type);
+
+ for (j = 0; j < DPKG_NUM_OF_MASKS; j++) {
+ extr->masks[j].mask = cfg->extracts[i].masks[j].mask;
+ extr->masks[j].offset =
+ cfg->extracts[i].masks[j].offset;
+ }
+ }
+
+ return 0;
+}
diff --git a/drivers/net/dpaa2/mc/dpni.c b/drivers/net/dpaa2/mc/dpni.c
index c2d3969..f95e669 100644
--- a/drivers/net/dpaa2/mc/dpni.c
+++ b/drivers/net/dpaa2/mc/dpni.c
@@ -42,100 +42,39 @@
#include <fsl_dpni.h>
#include <fsl_dpni_cmd.h>
-int dpni_prepare_key_cfg(const struct dpkg_profile_cfg *cfg,
- uint8_t *key_cfg_buf)
-{
- int i, j;
- int offset = 0;
- int param = 1;
- uint64_t *params = (uint64_t *)key_cfg_buf;
-
- if (!key_cfg_buf || !cfg)
- return -EINVAL;
-
- params[0] |= mc_enc(0, 8, cfg->num_extracts);
- params[0] = cpu_to_le64(params[0]);
-
- if (cfg->num_extracts >= DPKG_MAX_NUM_OF_EXTRACTS)
- return -EINVAL;
-
- for (i = 0; i < cfg->num_extracts; i++) {
- switch (cfg->extracts[i].type) {
- case DPKG_EXTRACT_FROM_HDR:
- params[param] |= mc_enc(0, 8,
- cfg->extracts[i].extract.from_hdr.prot);
- params[param] |= mc_enc(8, 4,
- cfg->extracts[i].extract.from_hdr.type);
- params[param] |= mc_enc(16, 8,
- cfg->extracts[i].extract.from_hdr.size);
- params[param] |= mc_enc(24, 8,
- cfg->extracts[i].extract.
- from_hdr.offset);
- params[param] |= mc_enc(32, 32,
- cfg->extracts[i].extract.
- from_hdr.field);
- params[param] = cpu_to_le64(params[param]);
- param++;
- params[param] |= mc_enc(0, 8,
- cfg->extracts[i].extract.
- from_hdr.hdr_index);
- break;
- case DPKG_EXTRACT_FROM_DATA:
- params[param] |= mc_enc(16, 8,
- cfg->extracts[i].extract.
- from_data.size);
- params[param] |= mc_enc(24, 8,
- cfg->extracts[i].extract.
- from_data.offset);
- params[param] = cpu_to_le64(params[param]);
- param++;
- break;
- case DPKG_EXTRACT_FROM_PARSE:
- params[param] |= mc_enc(16, 8,
- cfg->extracts[i].extract.
- from_parse.size);
- params[param] |= mc_enc(24, 8,
- cfg->extracts[i].extract.
- from_parse.offset);
- params[param] = cpu_to_le64(params[param]);
- param++;
- break;
- default:
- return -EINVAL;
- }
- params[param] |= mc_enc(
- 24, 8, cfg->extracts[i].num_of_byte_masks);
- params[param] |= mc_enc(32, 4, cfg->extracts[i].type);
- params[param] = cpu_to_le64(params[param]);
- param++;
- for (offset = 0, j = 0;
- j < DPKG_NUM_OF_MASKS;
- offset += 16, j++) {
- params[param] |= mc_enc(
- (offset), 8, cfg->extracts[i].masks[j].mask);
- params[param] |= mc_enc(
- (offset + 8), 8,
- cfg->extracts[i].masks[j].offset);
- }
- params[param] = cpu_to_le64(params[param]);
- param++;
- }
- return 0;
-}
-
+/**
+ * dpni_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpni_id: DPNI unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpni_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpni_id,
uint16_t *token)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_open *cmd_params;
+
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_OPEN,
cmd_flags,
0);
- DPNI_CMD_OPEN(cmd, dpni_id);
+ cmd_params = (struct dpni_cmd_open *)cmd.params;
+ cmd_params->dpni_id = cpu_to_le32(dpni_id);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -143,11 +82,22 @@ int dpni_open(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ *token = mc_cmd_hdr_read_token(&cmd);
return 0;
}
+/**
+ * dpni_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -163,12 +113,35 @@ int dpni_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
-int dpni_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpni_cfg *cfg,
- uint32_t *obj_id)
+/**
+ * dpni_create() - Create the DPNI object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: Returned object id
+ *
+ * Create the DPNI object, allocate required resources and
+ * perform required initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpni_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpni_cfg *cfg,
+ uint32_t *obj_id)
{
+ struct dpni_cmd_create *cmd_params;
struct mc_command cmd = { 0 };
int err;
@@ -176,7 +149,14 @@ int dpni_create(struct fsl_mc_io *mc_io,
cmd.header = mc_encode_cmd_header(DPNI_CMDID_CREATE,
cmd_flags,
dprc_token);
- DPNI_CMD_CREATE(cmd, cfg);
+ cmd_params = (struct dpni_cmd_create *)cmd.params;
+ cmd_params->options = cpu_to_le32(cfg->options);
+ cmd_params->num_queues = cfg->num_queues;
+ cmd_params->num_tcs = cfg->num_tcs;
+ cmd_params->mac_filter_entries = cfg->mac_filter_entries;
+ cmd_params->vlan_filter_entries = cfg->vlan_filter_entries;
+ cmd_params->qos_entries = cfg->qos_entries;
+ cmd_params->fs_entries = cpu_to_le16(cfg->fs_entries);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -184,16 +164,32 @@ int dpni_create(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+ *obj_id = mc_cmd_read_object_id(&cmd);
return 0;
}
-int dpni_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id)
+/**
+ * dpni_destroy() - Destroy the DPNI object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpni_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id)
{
+ struct dpni_cmd_destroy *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
@@ -201,28 +197,63 @@ int dpni_destroy(struct fsl_mc_io *mc_io,
cmd_flags,
dprc_token);
/* set object id to destroy */
- CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ cmd_params = (struct dpni_cmd_destroy *)cmd.params;
+ cmd_params->dpsw_id = cpu_to_le32(object_id);
+
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_set_pools() - Set buffer pools configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @cfg: Buffer pools configuration
+ *
+ * mandatory for DPNI operation
+ * warning:Allowed only when DPNI is disabled
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_pools(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dpni_pools_cfg *cfg)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_pools *cmd_params;
+ int i;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_POOLS,
cmd_flags,
token);
- DPNI_CMD_SET_POOLS(cmd, cfg);
+ cmd_params = (struct dpni_cmd_set_pools *)cmd.params;
+ cmd_params->num_dpbp = cfg->num_dpbp;
+ for (i = 0; i < DPNI_MAX_DPBP; i++) {
+ cmd_params->pool[i].dpbp_id =
+ cpu_to_le16(cfg->pools[i].dpbp_id);
+ cmd_params->pool[i].priority_mask =
+ cfg->pools[i].priority_mask;
+ cmd_params->buffer_size[i] =
+ cpu_to_le16(cfg->pools[i].buffer_size);
+ cmd_params->backup_pool_mask |=
+ DPNI_BACKUP_POOL(cfg->pools[i].backup_pool, i);
+ }
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_enable() - Enable the DPNI, allow sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -238,6 +269,14 @@ int dpni_enable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_disable() - Disable the DPNI, stop sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_disable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -253,15 +292,27 @@ int dpni_disable(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_is_enabled() - Check if the DPNI is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_is_enabled(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_is_enabled *rsp_params;
int err;
+
/* prepare command */
- cmd.header = mc_encode_cmd_header(DPNI_CMDID_IS_ENABLED, cmd_flags,
+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_IS_ENABLED,
+ cmd_flags,
token);
/* send command to mc*/
@@ -270,11 +321,20 @@ int dpni_is_enabled(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_IS_ENABLED(cmd, *en);
+ rsp_params = (struct dpni_rsp_is_enabled *)cmd.params;
+ *en = dpni_get_field(rsp_params->enabled, ENABLE);
return 0;
}
+/**
+ * dpni_reset() - Reset the DPNI, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_reset(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -290,12 +350,23 @@ int dpni_reset(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_attributes() - Retrieve DPNI attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @attr: Object's attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_attributes(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dpni_attr *attr)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_attr *rsp_params;
+
int err;
/* prepare command */
@@ -309,28 +380,65 @@ int dpni_get_attributes(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_ATTR(cmd, attr);
+ rsp_params = (struct dpni_rsp_get_attr *)cmd.params;
+ attr->options = le32_to_cpu(rsp_params->options);
+ attr->num_queues = rsp_params->num_queues;
+ attr->num_rx_tcs = rsp_params->num_rx_tcs;
+ attr->num_tx_tcs = rsp_params->num_tx_tcs;
+ attr->mac_filter_entries = rsp_params->mac_filter_entries;
+ attr->vlan_filter_entries = rsp_params->vlan_filter_entries;
+ attr->qos_entries = rsp_params->qos_entries;
+ attr->fs_entries = le16_to_cpu(rsp_params->fs_entries);
+ attr->qos_key_size = rsp_params->qos_key_size;
+ attr->fs_key_size = rsp_params->fs_key_size;
+ attr->wriop_version = le16_to_cpu(rsp_params->wriop_version);
return 0;
}
+/**
+ * dpni_set_errors_behavior() - Set errors behavior
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @cfg: Errors configuration
+ *
+ * This function may be called numerous times with different
+ * error masks
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
- struct dpni_error_cfg *cfg)
+ struct dpni_error_cfg *cfg)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_errors_behavior *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_ERRORS_BEHAVIOR,
cmd_flags,
token);
- DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg);
+ cmd_params = (struct dpni_cmd_set_errors_behavior *)cmd.params;
+ cmd_params->errors = cpu_to_le32(cfg->errors);
+ dpni_set_field(cmd_params->flags, ERROR_ACTION, cfg->error_action);
+ dpni_set_field(cmd_params->flags, FRAME_ANN, cfg->set_frame_annotation);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_buffer_layout() - Retrieve buffer layout attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue to retrieve configuration for
+ * @layout: Returns buffer layout attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_buffer_layout(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -338,13 +446,16 @@ int dpni_get_buffer_layout(struct fsl_mc_io *mc_io,
struct dpni_buffer_layout *layout)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_get_buffer_layout *cmd_params;
+ struct dpni_rsp_get_buffer_layout *rsp_params;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_BUFFER_LAYOUT,
cmd_flags,
token);
- DPNI_CMD_GET_BUFFER_LAYOUT(cmd, qtype);
+ cmd_params = (struct dpni_cmd_get_buffer_layout *)cmd.params;
+ cmd_params->qtype = qtype;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -352,29 +463,72 @@ int dpni_get_buffer_layout(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_BUFFER_LAYOUT(cmd, layout);
+ rsp_params = (struct dpni_rsp_get_buffer_layout *)cmd.params;
+ layout->pass_timestamp = dpni_get_field(rsp_params->flags, PASS_TS);
+ layout->pass_parser_result = dpni_get_field(rsp_params->flags, PASS_PR);
+ layout->pass_frame_status = dpni_get_field(rsp_params->flags, PASS_FS);
+ layout->private_data_size = le16_to_cpu(rsp_params->private_data_size);
+ layout->data_align = le16_to_cpu(rsp_params->data_align);
+ layout->data_head_room = le16_to_cpu(rsp_params->head_room);
+ layout->data_tail_room = le16_to_cpu(rsp_params->tail_room);
return 0;
}
+/**
+ * dpni_set_buffer_layout() - Set buffer layout configuration.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue this configuration applies to
+ * @layout: Buffer layout configuration
+ *
+ * Return: '0' on Success; Error code otherwise.
+ *
+ * @warning Allowed only when DPNI is disabled
+ */
int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- const struct dpni_buffer_layout *layout)
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ const struct dpni_buffer_layout *layout)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_buffer_layout *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_BUFFER_LAYOUT,
cmd_flags,
token);
- DPNI_CMD_SET_BUFFER_LAYOUT(cmd, qtype, layout);
+ cmd_params = (struct dpni_cmd_set_buffer_layout *)cmd.params;
+ cmd_params->qtype = qtype;
+ cmd_params->options = cpu_to_le16(layout->options);
+ dpni_set_field(cmd_params->flags, PASS_TS, layout->pass_timestamp);
+ dpni_set_field(cmd_params->flags, PASS_PR, layout->pass_parser_result);
+ dpni_set_field(cmd_params->flags, PASS_FS, layout->pass_frame_status);
+ cmd_params->private_data_size = cpu_to_le16(layout->private_data_size);
+ cmd_params->data_align = cpu_to_le16(layout->data_align);
+ cmd_params->head_room = cpu_to_le16(layout->data_head_room);
+ cmd_params->tail_room = cpu_to_le16(layout->data_tail_room);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_set_offload() - Set DPNI offload configuration.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @type: Type of DPNI offload
+ * @config: Offload configuration.
+ * For checksum offloads, non-zero value enables the offload
+ *
+ * Return: '0' on Success; Error code otherwise.
+ *
+ * @warning Allowed only when DPNI is disabled
+ */
+
int dpni_set_offload(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -382,17 +536,32 @@ int dpni_set_offload(struct fsl_mc_io *mc_io,
uint32_t config)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_offload *cmd_params;
- /* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_OFFLOAD,
cmd_flags,
token);
- DPNI_CMD_SET_OFFLOAD(cmd, type, config);
+ cmd_params = (struct dpni_cmd_set_offload *)cmd.params;
+ cmd_params->dpni_offload = type;
+ cmd_params->config = cpu_to_le32(config);
- /* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_offload() - Get DPNI offload configuration.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @type: Type of DPNI offload
+ * @config: Offload configuration.
+ * For checksum offloads, a value of 1 indicates that the
+ * offload is enabled.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ *
+ * @warning Allowed only when DPNI is disabled
+ */
int dpni_get_offload(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -400,13 +569,16 @@ int dpni_get_offload(struct fsl_mc_io *mc_io,
uint32_t *config)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_get_offload *cmd_params;
+ struct dpni_rsp_get_offload *rsp_params;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_OFFLOAD,
cmd_flags,
token);
- DPNI_CMD_GET_OFFLOAD(cmd, type);
+ cmd_params = (struct dpni_cmd_get_offload *)cmd.params;
+ cmd_params->dpni_offload = type;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -414,11 +586,24 @@ int dpni_get_offload(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_OFFLOAD(cmd, *config);
+ rsp_params = (struct dpni_rsp_get_offload *)cmd.params;
+ *config = le32_to_cpu(rsp_params->config);
return 0;
}
+/**
+ * dpni_get_qdid() - Get the Queuing Destination ID (QDID) that should be used
+ * for enqueue operations
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue to receive QDID for
+ * @qdid: Returned virtual QDID value that should be used as an argument
+ * in all enqueue operations
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_qdid(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -426,13 +611,51 @@ int dpni_get_qdid(struct fsl_mc_io *mc_io,
uint16_t *qdid)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_get_qdid *cmd_params;
+ struct dpni_rsp_get_qdid *rsp_params;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QDID,
cmd_flags,
token);
- DPNI_CMD_GET_QDID(cmd, qtype);
+ cmd_params = (struct dpni_cmd_get_qdid *)cmd.params;
+ cmd_params->qtype = qtype;
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ rsp_params = (struct dpni_rsp_get_qdid *)cmd.params;
+ *qdid = le16_to_cpu(rsp_params->qdid);
+
+ return 0;
+}
+
+/**
+ * dpni_get_tx_data_offset() - Get the Tx data offset (from start of buffer)
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @data_offset: Tx data offset (from start of buffer)
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t *data_offset)
+{
+ struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_tx_data_offset *rsp_params;
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_DATA_OFFSET,
+ cmd_flags,
+ token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
@@ -440,34 +663,57 @@ int dpni_get_qdid(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_QDID(cmd, *qdid);
+ rsp_params = (struct dpni_rsp_get_tx_data_offset *)cmd.params;
+ *data_offset = le16_to_cpu(rsp_params->data_offset);
return 0;
}
+/**
+ * dpni_set_link_cfg() - set the link configuration.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @cfg: Link configuration
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const struct dpni_link_cfg *cfg)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_link_cfg *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_LINK_CFG,
cmd_flags,
token);
- DPNI_CMD_SET_LINK_CFG(cmd, cfg);
+ cmd_params = (struct dpni_cmd_set_link_cfg *)cmd.params;
+ cmd_params->rate = cpu_to_le32(cfg->rate);
+ cmd_params->options = cpu_to_le64(cfg->options);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_link_state() - Return the link state (either up or down)
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @state: Returned link state;
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_link_state(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dpni_link_state *state)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_link_state *rsp_params;
int err;
/* prepare command */
@@ -481,34 +727,60 @@ int dpni_get_link_state(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_LINK_STATE(cmd, state);
+ rsp_params = (struct dpni_rsp_get_link_state *)cmd.params;
+ state->up = dpni_get_field(rsp_params->flags, LINK_STATE);
+ state->rate = le32_to_cpu(rsp_params->rate);
+ state->options = le64_to_cpu(rsp_params->options);
return 0;
}
+/**
+ * dpni_set_max_frame_length() - Set the maximum received frame length.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @max_frame_length: Maximum received frame length (in bytes);
+ * frame is discarded if its length exceeds this value
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_max_frame_length(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint16_t max_frame_length)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_max_frame_length *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_MAX_FRAME_LENGTH,
cmd_flags,
token);
- DPNI_CMD_SET_MAX_FRAME_LENGTH(cmd, max_frame_length);
+ cmd_params = (struct dpni_cmd_set_max_frame_length *)cmd.params;
+ cmd_params->max_frame_length = cpu_to_le16(max_frame_length);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_max_frame_length() - Get the maximum received frame length.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @max_frame_length: Maximum received frame length (in bytes);
+ * frame is discarded if its length exceeds this value
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_max_frame_length(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint16_t *max_frame_length)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_max_frame_length *rsp_params;
int err;
/* prepare command */
@@ -522,34 +794,56 @@ int dpni_get_max_frame_length(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_MAX_FRAME_LENGTH(cmd, *max_frame_length);
+ rsp_params = (struct dpni_rsp_get_max_frame_length *)cmd.params;
+ *max_frame_length = le16_to_cpu(rsp_params->max_frame_length);
return 0;
}
+/**
+ * dpni_set_multicast_promisc() - Enable/disable multicast promiscuous mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Set to '1' to enable; '0' to disable
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_multicast_promisc(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int en)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_multicast_promisc *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_MCAST_PROMISC,
cmd_flags,
token);
- DPNI_CMD_SET_MULTICAST_PROMISC(cmd, en);
+ cmd_params = (struct dpni_cmd_set_multicast_promisc *)cmd.params;
+ dpni_set_field(cmd_params->enable, ENABLE, en);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_multicast_promisc() - Get multicast promiscuous mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Returns '1' if enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_multicast_promisc(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_multicast_promisc *rsp_params;
int err;
/* prepare command */
@@ -563,34 +857,56 @@ int dpni_get_multicast_promisc(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_MULTICAST_PROMISC(cmd, *en);
+ rsp_params = (struct dpni_rsp_get_multicast_promisc *)cmd.params;
+ *en = dpni_get_field(rsp_params->enabled, ENABLE);
return 0;
}
+/**
+ * dpni_set_unicast_promisc() - Enable/disable unicast promiscuous mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Set to '1' to enable; '0' to disable
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_unicast_promisc(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int en)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_unicast_promisc *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_UNICAST_PROMISC,
cmd_flags,
token);
- DPNI_CMD_SET_UNICAST_PROMISC(cmd, en);
+ cmd_params = (struct dpni_cmd_set_unicast_promisc *)cmd.params;
+ dpni_set_field(cmd_params->enable, ENABLE, en);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_unicast_promisc() - Get unicast promiscuous mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Returns '1' if enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_unicast_promisc(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int *en)
{
struct mc_command cmd = { 0 };
+ struct dpni_rsp_get_unicast_promisc *rsp_params;
int err;
/* prepare command */
@@ -604,35 +920,59 @@ int dpni_get_unicast_promisc(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_UNICAST_PROMISC(cmd, *en);
+ rsp_params = (struct dpni_rsp_get_unicast_promisc *)cmd.params;
+ *en = dpni_get_field(rsp_params->enabled, ENABLE);
return 0;
}
+/**
+ * dpni_set_primary_mac_addr() - Set the primary MAC address
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mac_addr: MAC address to set as primary address
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6])
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_primary_mac_addr *cmd_params;
+ int i;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_PRIM_MAC,
cmd_flags,
token);
- DPNI_CMD_SET_PRIMARY_MAC_ADDR(cmd, mac_addr);
+ cmd_params = (struct dpni_cmd_set_primary_mac_addr *)cmd.params;
+ for (i = 0; i < 6; i++)
+ cmd_params->mac_addr[i] = mac_addr[5 - i];
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_primary_mac_addr() - Get the primary MAC address
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mac_addr: Returned MAC address
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t mac_addr[6])
{
struct mc_command cmd = { 0 };
- int err;
+ struct dpni_rsp_get_primary_mac_addr *rsp_params;
+ int i, err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_PRIM_MAC,
@@ -645,45 +985,85 @@ int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_PRIMARY_MAC_ADDR(cmd, mac_addr);
+ rsp_params = (struct dpni_rsp_get_primary_mac_addr *)cmd.params;
+ for (i = 0; i < 6; i++)
+ mac_addr[5 - i] = rsp_params->mac_addr[i];
return 0;
}
+/**
+ * dpni_add_mac_addr() - Add MAC address filter
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mac_addr: MAC address to add
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_add_mac_addr(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6])
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_add_mac_addr *cmd_params;
+ int i;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_MAC_ADDR,
cmd_flags,
token);
- DPNI_CMD_ADD_MAC_ADDR(cmd, mac_addr);
+ cmd_params = (struct dpni_cmd_add_mac_addr *)cmd.params;
+ for (i = 0; i < 6; i++)
+ cmd_params->mac_addr[i] = mac_addr[5 - i];
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_remove_mac_addr() - Remove MAC address filter
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mac_addr: MAC address to remove
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_remove_mac_addr(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6])
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_remove_mac_addr *cmd_params;
+ int i;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_MAC_ADDR,
cmd_flags,
token);
- DPNI_CMD_REMOVE_MAC_ADDR(cmd, mac_addr);
+ cmd_params = (struct dpni_cmd_remove_mac_addr *)cmd.params;
+ for (i = 0; i < 6; i++)
+ cmd_params->mac_addr[i] = mac_addr[5 - i];
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_clear_mac_filters() - Clear all unicast and/or multicast MAC filters
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @unicast: Set to '1' to clear unicast addresses
+ * @multicast: Set to '1' to clear multicast addresses
+ *
+ * The primary MAC address is not cleared by this operation.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_clear_mac_filters(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -691,24 +1071,40 @@ int dpni_clear_mac_filters(struct fsl_mc_io *mc_io,
int multicast)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_clear_mac_filters *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_CLR_MAC_FILTERS,
cmd_flags,
token);
- DPNI_CMD_CLEAR_MAC_FILTERS(cmd, unicast, multicast);
+ cmd_params = (struct dpni_cmd_clear_mac_filters *)cmd.params;
+ dpni_set_field(cmd_params->flags, UNICAST_FILTERS, unicast);
+ dpni_set_field(cmd_params->flags, MULTICAST_FILTERS, multicast);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_port_mac_addr() - Retrieve MAC address associated to the physical
+ * port the DPNI is attached to
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mac_addr: MAC address of the physical port, if any, otherwise 0
+ *
+ * The primary MAC address is not cleared by this operation.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_port_mac_addr(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t mac_addr[6])
{
struct mc_command cmd = { 0 };
- int err;
+ struct dpni_rsp_get_port_mac_addr *rsp_params;
+ int i, err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_PORT_MAC_ADDR,
@@ -721,62 +1117,105 @@ int dpni_get_port_mac_addr(struct fsl_mc_io *mc_io,
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_PORT_MAC_ADDR(cmd, mac_addr);
+ rsp_params = (struct dpni_rsp_get_port_mac_addr *)cmd.params;
+ for (i = 0; i < 6; i++)
+ mac_addr[5 - i] = rsp_params->mac_addr[i];
return 0;
}
+/**
+ * dpni_enable_vlan_filter() - Enable/disable VLAN filtering mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @en: Set to '1' to enable; '0' to disable
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_enable_vlan_filter(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
- int en)
+ uint16_t token,
+ int en)
{
+ struct dpni_cmd_enable_vlan_filter *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_ENABLE_VLAN_FILTER,
cmd_flags,
token);
- DPNI_CMD_ENABLE_VLAN_FILTER(cmd, en);
+ cmd_params = (struct dpni_cmd_enable_vlan_filter *)cmd.params;
+ dpni_set_field(cmd_params->en, ENABLE, en);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_add_vlan_id() - Add VLAN ID filter
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @vlan_id: VLAN ID to add
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_add_vlan_id(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint16_t vlan_id)
{
+ struct dpni_cmd_vlan_id *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_VLAN_ID,
cmd_flags,
token);
- DPNI_CMD_ADD_VLAN_ID(cmd, vlan_id);
+ cmd_params = (struct dpni_cmd_vlan_id *)cmd.params;
+ cmd_params->vlan_id = cpu_to_le16(vlan_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_remove_vlan_id() - Remove VLAN ID filter
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @vlan_id: VLAN ID to remove
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_remove_vlan_id(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint16_t vlan_id)
{
+ struct dpni_cmd_vlan_id *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_VLAN_ID,
cmd_flags,
token);
- DPNI_CMD_REMOVE_VLAN_ID(cmd, vlan_id);
+ cmd_params = (struct dpni_cmd_vlan_id *)cmd.params;
+ cmd_params->vlan_id = cpu_to_le16(vlan_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_clear_vlan_filters() - Clear all VLAN filters
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_clear_vlan_filters(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -792,6 +1231,19 @@ int dpni_clear_vlan_filters(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_set_rx_tc_dist() - Set Rx traffic class distribution configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @tc_id: Traffic class selection (0-7)
+ * @cfg: Traffic class distribution configuration
+ *
+ * warning: if 'dist_mode != DPNI_DIST_MODE_NONE', call dpkg_prepare_key_cfg()
+ * first to prepare the key_cfg_iova parameter
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
int dpni_set_rx_tc_dist(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -799,87 +1251,185 @@ int dpni_set_rx_tc_dist(struct fsl_mc_io *mc_io,
const struct dpni_rx_tc_dist_cfg *cfg)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_rx_tc_dist *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_TC_DIST,
cmd_flags,
token);
- DPNI_CMD_SET_RX_TC_DIST(cmd, tc_id, cfg);
+ cmd_params = (struct dpni_cmd_set_rx_tc_dist *)cmd.params;
+ cmd_params->dist_size = cpu_to_le16(cfg->dist_size);
+ cmd_params->tc_id = tc_id;
+ cmd_params->default_flow_id = cpu_to_le16(cfg->fs_cfg.default_flow_id);
+ cmd_params->key_cfg_iova = cpu_to_le64(cfg->key_cfg_iova);
+ dpni_set_field(cmd_params->flags,
+ DIST_MODE,
+ cfg->dist_mode);
+ dpni_set_field(cmd_params->flags,
+ MISS_ACTION,
+ cfg->fs_cfg.miss_action);
+ dpni_set_field(cmd_params->keep_hash_key,
+ KEEP_HASH_KEY,
+ cfg->fs_cfg.keep_hash_key);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_confirmation_mode mode)
+/**
+ * dpni_set_tx_confirmation_mode() - Tx confirmation mode
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @mode: Tx confirmation mode
+ *
+ * This function is useful only when 'DPNI_OPT_TX_CONF_DISABLED' is not
+ * selected at DPNI creation.
+ * Calling this function with 'mode' set to DPNI_CONF_DISABLE disables all
+ * transmit confirmation (including the private confirmation queues), regardless
+ * of previous settings; Note that in this case, Tx error frames are still
+ * enqueued to the general transmit errors queue.
+ * Calling this function with 'mode' set to DPNI_CONF_SINGLE switches all
+ * Tx confirmations to a shared Tx conf queue. 'index' field in dpni_get_queue
+ * command will be ignored.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_confirmation_mode mode)
{
+ struct dpni_tx_confirmation_mode *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONFIRMATION_MODE,
cmd_flags,
token);
- DPNI_CMD_SET_TX_CONFIRMATION_MODE(cmd, mode);
+ cmd_params = (struct dpni_tx_confirmation_mode *)cmd.params;
+ cmd_params->confirmation_mode = mode;
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int dpni_set_congestion_notification(
- struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- uint8_t tc_id,
+/**
+ * dpni_set_congestion_notification() - Set traffic class congestion
+ * notification configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported
+ * @tc_id: Traffic class selection (0-7)
+ * @cfg: congestion notification configuration
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpni_set_congestion_notification(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ uint8_t tc_id,
const struct dpni_congestion_notification_cfg *cfg)
{
+ struct dpni_cmd_set_congestion_notification *cmd_params;
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(
- DPNI_CMDID_SET_CONGESTION_NOTIFICATION,
- cmd_flags,
- token);
- DPNI_CMD_SET_CONGESTION_NOTIFICATION(cmd, qtype, tc_id, cfg);
+ DPNI_CMDID_SET_CONGESTION_NOTIFICATION,
+ cmd_flags,
+ token);
+ cmd_params = (struct dpni_cmd_set_congestion_notification *)cmd.params;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc_id;
+ cmd_params->dest_id = cpu_to_le32(cfg->dest_cfg.dest_id);
+ cmd_params->notification_mode = cpu_to_le16(cfg->notification_mode);
+ cmd_params->dest_priority = cfg->dest_cfg.priority;
+ cmd_params->message_iova = cpu_to_le64(cfg->message_iova);
+ cmd_params->message_ctx = cpu_to_le64(cfg->message_ctx);
+ cmd_params->threshold_entry = cpu_to_le32(cfg->threshold_entry);
+ cmd_params->threshold_exit = cpu_to_le32(cfg->threshold_exit);
+ dpni_set_field(cmd_params->type_units,
+ DEST_TYPE,
+ cfg->dest_cfg.dest_type);
+ dpni_set_field(cmd_params->type_units,
+ CONG_UNITS,
+ cfg->units);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
-int dpni_get_congestion_notification(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
+/**
+ * dpni_get_congestion_notification() - Get traffic class congestion
+ * notification configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported
+ * @tc_id: Traffic class selection (0-7)
+ * @cfg: congestion notification configuration
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpni_get_congestion_notification(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
enum dpni_queue_type qtype,
- uint8_t tc_id,
+ uint8_t tc_id,
struct dpni_congestion_notification_cfg *cfg)
{
+ struct dpni_rsp_get_congestion_notification *rsp_params;
+ struct dpni_cmd_get_congestion_notification *cmd_params;
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(
- DPNI_CMDID_GET_CONGESTION_NOTIFICATION,
- cmd_flags,
- token);
- DPNI_CMD_GET_CONGESTION_NOTIFICATION(cmd, qtype, tc_id);
+ DPNI_CMDID_GET_CONGESTION_NOTIFICATION,
+ cmd_flags,
+ token);
+ cmd_params = (struct dpni_cmd_get_congestion_notification *)cmd.params;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc_id;
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
- DPNI_RSP_GET_CONGESTION_NOTIFICATION(cmd, cfg);
+ rsp_params = (struct dpni_rsp_get_congestion_notification *)cmd.params;
+ cfg->units = dpni_get_field(rsp_params->type_units, CONG_UNITS);
+ cfg->threshold_entry = le32_to_cpu(rsp_params->threshold_entry);
+ cfg->threshold_exit = le32_to_cpu(rsp_params->threshold_exit);
+ cfg->message_ctx = le64_to_cpu(rsp_params->message_ctx);
+ cfg->message_iova = le64_to_cpu(rsp_params->message_iova);
+ cfg->notification_mode = le16_to_cpu(rsp_params->notification_mode);
+ cfg->dest_cfg.dest_id = le32_to_cpu(rsp_params->dest_id);
+ cfg->dest_cfg.priority = rsp_params->dest_priority;
+ cfg->dest_cfg.dest_type = dpni_get_field(rsp_params->type_units,
+ DEST_TYPE);
return 0;
}
+/**
+ * dpni_get_api_version() - Get Data Path Network Interface API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path network interface API
+ * @minor_ver: Minor version of data path network interface API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t *major_ver,
- uint16_t *minor_ver)
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
{
+ struct dpni_rsp_get_api_version *rsp_params;
struct mc_command cmd = { 0 };
int err;
@@ -891,87 +1441,177 @@ int dpni_get_api_version(struct fsl_mc_io *mc_io,
if (err)
return err;
- DPNI_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+ rsp_params = (struct dpni_rsp_get_api_version *)cmd.params;
+ *major_ver = le16_to_cpu(rsp_params->major);
+ *minor_ver = le16_to_cpu(rsp_params->minor);
return 0;
}
+/**
+ * dpni_set_queue() - Set queue parameters
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue - all queue types are supported, although
+ * the command is ignored for Tx
+ * @tc: Traffic class, in range 0 to NUM_TCS - 1
+ * @index: Selects the specific queue out of the set allocated for the
+ * same TC. Value must be in range 0 to NUM_QUEUES - 1
+ * @options: A combination of DPNI_QUEUE_OPT_ values that control what
+ * configuration options are set on the queue
+ * @queue: Queue structure
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
+ uint16_t token,
enum dpni_queue_type qtype,
- uint8_t tc,
- uint8_t index,
+ uint8_t tc,
+ uint8_t index,
uint8_t options,
- const struct dpni_queue *queue)
+ const struct dpni_queue *queue)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_queue *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_QUEUE,
cmd_flags,
token);
- DPNI_CMD_SET_QUEUE(cmd, qtype, tc, index, options, queue);
-
- /* send command to mc*/
+ cmd_params = (struct dpni_cmd_set_queue *)cmd.params;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc;
+ cmd_params->index = index;
+ cmd_params->options = options;
+ cmd_params->dest_id = cpu_to_le32(queue->destination.id);
+ cmd_params->dest_prio = queue->destination.priority;
+ dpni_set_field(cmd_params->flags, DEST_TYPE, queue->destination.type);
+ dpni_set_field(cmd_params->flags, STASH_CTRL, queue->flc.stash_control);
+ dpni_set_field(cmd_params->flags, HOLD_ACTIVE,
+ queue->destination.hold_active);
+ cmd_params->flc = cpu_to_le64(queue->flc.value);
+ cmd_params->user_context = cpu_to_le64(queue->user_context);
+
+ /* send command to mc */
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_queue() - Get queue parameters
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @qtype: Type of queue - all queue types are supported
+ * @tc: Traffic class, in range 0 to NUM_TCS - 1
+ * @index: Selects the specific queue out of the set allocated for the
+ * same TC. Value must be in range 0 to NUM_QUEUES - 1
+ * @queue: Queue configuration structure
+ * @qid: Queue identification
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
+ uint16_t token,
enum dpni_queue_type qtype,
- uint8_t tc,
- uint8_t index,
+ uint8_t tc,
+ uint8_t index,
struct dpni_queue *queue,
struct dpni_queue_id *qid)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_get_queue *cmd_params;
+ struct dpni_rsp_get_queue *rsp_params;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QUEUE,
cmd_flags,
token);
- DPNI_CMD_GET_QUEUE(cmd, qtype, tc, index);
+ cmd_params = (struct dpni_cmd_get_queue *)cmd.params;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc;
+ cmd_params->index = index;
- /* send command to mc*/
+ /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_QUEUE(cmd, queue, qid);
+ rsp_params = (struct dpni_rsp_get_queue *)cmd.params;
+ queue->destination.id = le32_to_cpu(rsp_params->dest_id);
+ queue->destination.priority = rsp_params->dest_prio;
+ queue->destination.type = dpni_get_field(rsp_params->flags,
+ DEST_TYPE);
+ queue->flc.stash_control = dpni_get_field(rsp_params->flags,
+ STASH_CTRL);
+ queue->destination.hold_active = dpni_get_field(rsp_params->flags,
+ HOLD_ACTIVE);
+ queue->flc.value = le64_to_cpu(rsp_params->flc);
+ queue->user_context = le64_to_cpu(rsp_params->user_context);
+ qid->fqid = le32_to_cpu(rsp_params->fqid);
+ qid->qdbin = le16_to_cpu(rsp_params->qdbin);
return 0;
}
+/**
+ * dpni_get_statistics() - Get DPNI statistics
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @page: Selects the statistics page to retrieve, see
+ * DPNI_GET_STATISTICS output. Pages are numbered 0 to 2.
+ * @param: Custom parameter for some pages used to select
+ * a certain statistic source, for example the TC.
+ * @stat: Structure containing the statistics
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_statistics(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t page,
+ uint8_t param,
union dpni_statistics *stat)
{
struct mc_command cmd = { 0 };
- int err;
+ struct dpni_cmd_get_statistics *cmd_params;
+ struct dpni_rsp_get_statistics *rsp_params;
+ int i, err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_STATISTICS,
cmd_flags,
token);
- DPNI_CMD_GET_STATISTICS(cmd, page);
+ cmd_params = (struct dpni_cmd_get_statistics *)cmd.params;
+ cmd_params->page_number = page;
+ cmd_params->param = param;
- /* send command to mc*/
+ /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_STATISTICS(cmd, stat);
+ rsp_params = (struct dpni_rsp_get_statistics *)cmd.params;
+ for (i = 0; i < DPNI_STATISTICS_CNT; i++)
+ stat->raw.counter[i] = le64_to_cpu(rsp_params->counter[i]);
return 0;
}
+/**
+ * dpni_reset_statistics() - Clears DPNI statistics
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_reset_statistics(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)
@@ -987,52 +1627,117 @@ int dpni_reset_statistics(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_set_taildrop() - Set taildrop per queue or TC
+ *
+ * Setting a per-TC taildrop (cg_point = DPNI_CP_GROUP) will reset any current
+ * congestion notification or early drop (WRED) configuration previously applied
+ * to the same TC.
+ *
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @cg_point: Congestion point, DPNI_CP_QUEUE is only supported in
+ * combination with DPNI_QUEUE_RX.
+ * @q_type: Queue type, can be DPNI_QUEUE_RX or DPNI_QUEUE_TX.
+ * @tc: Traffic class to apply this taildrop to
+ * @q_index: Index of the queue if the DPNI supports multiple queues for
+ * traffic distribution.
+ * Ignored if CONGESTION_POINT is not DPNI_CP_QUEUE.
+ * @taildrop: Taildrop structure
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_set_taildrop(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
enum dpni_congestion_point cg_point,
- enum dpni_queue_type q_type,
+ enum dpni_queue_type qtype,
uint8_t tc,
- uint8_t q_index,
+ uint8_t index,
struct dpni_taildrop *taildrop)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_set_taildrop *cmd_params;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TAILDROP,
cmd_flags,
token);
- DPNI_CMD_SET_TAILDROP(cmd, cg_point, q_type, tc, q_index, taildrop);
-
- /* send command to mc*/
+ cmd_params = (struct dpni_cmd_set_taildrop *)cmd.params;
+ cmd_params->congestion_point = cg_point;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc;
+ cmd_params->index = index;
+ cmd_params->units = taildrop->units;
+ cmd_params->threshold = cpu_to_le32(taildrop->threshold);
+ dpni_set_field(cmd_params->enable_oal_lo, ENABLE, taildrop->enable);
+ dpni_set_field(cmd_params->enable_oal_lo, OAL_LO, taildrop->oal);
+ dpni_set_field(cmd_params->oal_hi,
+ OAL_HI,
+ taildrop->oal >> DPNI_OAL_LO_SIZE);
+
+ /* send command to mc */
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpni_get_taildrop() - Get taildrop information
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPNI object
+ * @cg_point: Congestion point
+ * @q_type: Queue type on which the taildrop is configured.
+ * Only Rx queues are supported for now
+ * @tc: Traffic class to apply this taildrop to
+ * @q_index: Index of the queue if the DPNI supports multiple queues for
+ * traffic distribution. Ignored if CONGESTION_POINT is not 0.
+ * @taildrop: Taildrop structure
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
int dpni_get_taildrop(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
- uint16_t token,
- enum dpni_congestion_point cg_point,
- enum dpni_queue_type q_type,
- uint8_t tc,
- uint8_t q_index,
- struct dpni_taildrop *taildrop)
+ uint16_t token,
+ enum dpni_congestion_point cg_point,
+ enum dpni_queue_type qtype,
+ uint8_t tc,
+ uint8_t index,
+ struct dpni_taildrop *taildrop)
{
struct mc_command cmd = { 0 };
+ struct dpni_cmd_get_taildrop *cmd_params;
+ struct dpni_rsp_get_taildrop *rsp_params;
+ uint8_t oal_lo, oal_hi;
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TAILDROP,
cmd_flags,
token);
- DPNI_CMD_GET_TAILDROP(cmd, cg_point, q_type, tc, q_index);
+ cmd_params = (struct dpni_cmd_get_taildrop *)cmd.params;
+ cmd_params->congestion_point = cg_point;
+ cmd_params->qtype = qtype;
+ cmd_params->tc = tc;
+ cmd_params->index = index;
- /* send command to mc*/
+ /* send command to mc */
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
- DPNI_RSP_GET_TAILDROP(cmd, taildrop);
+ rsp_params = (struct dpni_rsp_get_taildrop *)cmd.params;
+ taildrop->enable = dpni_get_field(rsp_params->enable_oal_lo, ENABLE);
+ taildrop->units = rsp_params->units;
+ taildrop->threshold = le32_to_cpu(rsp_params->threshold);
+ oal_lo = dpni_get_field(rsp_params->enable_oal_lo, OAL_LO);
+ oal_hi = dpni_get_field(rsp_params->oal_hi, OAL_HI);
+ taildrop->oal = oal_hi << DPNI_OAL_LO_SIZE | oal_lo;
+
+ /* Fill the first 4 bits, 'oal' is a 2's complement value of 12 bits */
+ if (taildrop->oal >= 0x0800)
+ taildrop->oal |= 0xF000;
return 0;
}
diff --git a/drivers/net/dpaa2/mc/fsl_dpkg.h b/drivers/net/dpaa2/mc/fsl_dpkg.h
index 2391e40..7f46baf 100644
--- a/drivers/net/dpaa2/mc/fsl_dpkg.h
+++ b/drivers/net/dpaa2/mc/fsl_dpkg.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2015 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -93,6 +93,15 @@ struct dpkg_mask {
uint8_t offset;
};
+/* Macros for accessing command fields smaller than 1byte */
+#define DPKG_MASK(field) \
+ GENMASK(DPKG_##field##_SHIFT + DPKG_##field##_SIZE - 1, \
+ DPKG_##field##_SHIFT)
+#define dpkg_set_field(var, field, val) \
+ ((var) |= (((val) << DPKG_##field##_SHIFT) & DPKG_MASK(field)))
+#define dpkg_get_field(var, field) \
+ (((var) & DPKG_MASK(field)) >> DPKG_##field##_SHIFT)
+
/**
* struct dpkg_extract - A structure for defining a single extraction
* @type: Determines how the union below is interpreted:
@@ -136,12 +145,12 @@ struct dpkg_extract {
*/
struct {
- enum net_prot prot;
+ enum net_prot prot;
enum dpkg_extract_from_hdr_type type;
- uint32_t field;
- uint8_t size;
- uint8_t offset;
- uint8_t hdr_index;
+ uint32_t field;
+ uint8_t size;
+ uint8_t offset;
+ uint8_t hdr_index;
} from_hdr;
/**
* struct from_data
@@ -166,8 +175,8 @@ struct dpkg_extract {
} from_parse;
} extract;
- uint8_t num_of_byte_masks;
- struct dpkg_mask masks[DPKG_NUM_OF_MASKS];
+ uint8_t num_of_byte_masks;
+ struct dpkg_mask masks[DPKG_NUM_OF_MASKS];
};
/**
@@ -181,4 +190,48 @@ struct dpkg_profile_cfg {
struct dpkg_extract extracts[DPKG_MAX_NUM_OF_EXTRACTS];
};
+/* dpni_set_rx_tc_dist extension (structure of the DMA-able memory at
+ * key_cfg_iova)
+ */
+struct dpni_mask_cfg {
+ uint8_t mask;
+ uint8_t offset;
+};
+
+#define DPKG_EFH_TYPE_SHIFT 0
+#define DPKG_EFH_TYPE_SIZE 4
+#define DPKG_EXTRACT_TYPE_SHIFT 0
+#define DPKG_EXTRACT_TYPE_SIZE 4
+
+struct dpni_dist_extract {
+ /* word 0 */
+ uint8_t prot;
+ /* EFH type stored in the 4 least significant bits */
+ uint8_t efh_type;
+ uint8_t size;
+ uint8_t offset;
+ uint32_t field;
+ /* word 1 */
+ uint8_t hdr_index;
+ uint8_t constant;
+ uint8_t num_of_repeats;
+ uint8_t num_of_byte_masks;
+ /* Extraction type is stored in the 4 LSBs */
+ uint8_t extract_type;
+ uint8_t pad[3];
+ /* word 2 */
+ struct dpni_mask_cfg masks[4];
+};
+
+struct dpni_ext_set_rx_tc_dist {
+ /* extension word 0 */
+ uint8_t num_extracts;
+ uint8_t pad[7];
+ /* words 1..25 */
+ struct dpni_dist_extract extracts[10];
+};
+
+int dpkg_prepare_key_cfg(const struct dpkg_profile_cfg *cfg,
+ uint8_t *key_cfg_buf);
+
#endif /* __FSL_DPKG_H_ */
diff --git a/drivers/net/dpaa2/mc/fsl_dpni.h b/drivers/net/dpaa2/mc/fsl_dpni.h
index 64db70d..092d3b3 100644
--- a/drivers/net/dpaa2/mc/fsl_dpni.h
+++ b/drivers/net/dpaa2/mc/fsl_dpni.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -110,47 +110,19 @@ struct fsl_mc_io;
*/
#define DPNI_OPT_NO_FS 0x000020
-/**
- * dpni_open() - Open a control session for the specified object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @dpni_id: DPNI unique ID
- * @token: Returned token; use in subsequent API calls
- *
- * This function can be used to open a control session for an
- * already created object; an object may have been declared in
- * the DPL or by calling the dpni_create() function.
- * This function returns a unique authentication token,
- * associated with the specific object ID and the specific MC
- * portal; this token must be used in all subsequent commands for
- * this specific object.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_open(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- int dpni_id,
- uint16_t *token);
+int dpni_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpni_id,
+ uint16_t *token);
-/**
- * dpni_close() - Close the control session of the object
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * After this function is called, no further operations are
- * allowed on the object without opening a new control session.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_close(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpni_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpni_cfg - Structure representing DPNI configuration
- * @mac_addr: Primary MAC address
- * @adv: Advanced parameters; default is all zeros;
+ * @mac_addr: Primary MAC address
+ * @adv: Advanced parameters; default is all zeros;
* use this structure to change default settings
*/
struct dpni_cfg {
@@ -217,141 +189,62 @@ struct dpni_cfg {
uint8_t qos_entries;
};
-/**
- * dpni_create() - Create the DPNI object
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @cfg: Configuration structure
- * @obj_id: returned object id
- *
- * Create the DPNI object, allocate required resources and
- * perform required initialization.
- *
- * The object can be created either by declaring it in the
- * DPL file, or by calling this function.
- *
- * The function accepts an authentication token of a parent
- * container that this object should be assigned to. The token
- * can be '0' so the object will be assigned to the default container.
- * The newly created object can be opened with the returned
- * object id and using the container's associated tokens and MC portals.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_create(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- const struct dpni_cfg *cfg,
- uint32_t *obj_id);
+int dpni_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpni_cfg *cfg,
+ uint32_t *obj_id);
-/**
- * dpni_destroy() - Destroy the DPNI object and release all its resources.
- * @mc_io: Pointer to MC portal's I/O object
- * @dprc_token: Parent container token; '0' for default container
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @object_id: The object id; it must be a valid id within the container that
- * created this object;
- *
- * The function accepts the authentication token of the parent container that
- * created the object (not the one that currently owns the object). The object
- * is searched within parent using the provided 'object_id'.
- * All tokens to the object must be closed before calling destroy.
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpni_destroy(struct fsl_mc_io *mc_io,
- uint16_t dprc_token,
- uint32_t cmd_flags,
- uint32_t object_id);
+int dpni_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
/**
* struct dpni_pools_cfg - Structure representing buffer pools configuration
- * @num_dpbp: Number of DPBPs
- * @pools: Array of buffer pools parameters; The number of valid entries
- * must match 'num_dpbp' value
+ * @num_dpbp: Number of DPBPs
+ * @pools: Array of buffer pools parameters; The number of valid entries
+ * must match 'num_dpbp' value
*/
struct dpni_pools_cfg {
- uint8_t num_dpbp;
+ uint8_t num_dpbp;
/**
* struct pools - Buffer pools parameters
* @dpbp_id: DPBP object ID
+ * @priority: priority mask that indicates TC's used with this buffer.
+ * I set to 0x00 MC will assume value 0xff.
* @buffer_size: Buffer size
* @backup_pool: Backup pool
*/
struct {
int dpbp_id;
+ uint8_t priority_mask;
uint16_t buffer_size;
int backup_pool;
} pools[DPNI_MAX_DPBP];
};
-/**
- * dpni_set_pools() - Set buffer pools configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @cfg: Buffer pools configuration
- *
- * mandatory for DPNI operation
- * warning:Allowed only when DPNI is disabled
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_pools(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- const struct dpni_pools_cfg *cfg);
+int dpni_set_pools(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const struct dpni_pools_cfg *cfg);
-/**
- * dpni_enable() - Enable the DPNI, allow sending and receiving frames.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_enable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpni_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpni_disable() - Disable the DPNI, stop sending and receiving frames.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_disable(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpni_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
-/**
- * dpni_is_enabled() - Check if the DPNI is enabled.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Returns '1' if object is enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_is_enabled(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
+int dpni_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
-/**
- * dpni_reset() - Reset the DPNI, returns the object to initial state.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_reset(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpni_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpni_attr - Structure representing DPNI attributes
@@ -363,7 +256,8 @@ int dpni_reset(struct fsl_mc_io *mc_io,
* DPNI_OPT_HAS_KEY_MASKING
* DPNI_OPT_NO_FS
* @num_queues: Number of Tx and Rx queues used for traffic distribution.
- * @num_tcs: Number of traffic classes (TCs), reserved for the DPNI.
+ * @num_rx_tcs: Number of RX traffic classes (TCs), reserved for the DPNI.
+ * @num_tx_tcs: Number of TX traffic classes (TCs), reserved for the DPNI.
* @mac_filter_entries: Number of entries in the MAC address filtering
* table.
* @vlan_filter_entries: Number of entries in the VLAN address filtering
@@ -390,7 +284,8 @@ int dpni_reset(struct fsl_mc_io *mc_io,
struct dpni_attr {
uint32_t options;
uint8_t num_queues;
- uint8_t num_tcs;
+ uint8_t num_rx_tcs;
+ uint8_t num_tx_tcs;
uint8_t mac_filter_entries;
uint8_t vlan_filter_entries;
uint8_t qos_entries;
@@ -400,19 +295,10 @@ struct dpni_attr {
uint16_t wriop_version;
};
-/**
- * dpni_get_attributes() - Retrieve DPNI attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @attr: Object's attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_attributes(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpni_attr *attr);
+int dpni_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpni_attr *attr);
/**
* DPNI errors
@@ -457,33 +343,22 @@ enum dpni_error_action {
/**
* struct dpni_error_cfg - Structure representing DPNI errors treatment
- * @errors: Errors mask; use 'DPNI_ERROR__<X>
- * @error_action: The desired action for the errors mask
- * @set_frame_annotation: Set to '1' to mark the errors in frame annotation
- * status (FAS); relevant only for the non-discard action
+ * @errors: Errors mask; use 'DPNI_ERROR__<X>
+ * @error_action: The desired action for the errors mask
+ * @set_frame_annotation: Set to '1' to mark the errors in frame
+ * annotation status (FAS); relevant only
+ * for the non-discard action
*/
struct dpni_error_cfg {
- uint32_t errors;
- enum dpni_error_action error_action;
- int set_frame_annotation;
+ uint32_t errors;
+ enum dpni_error_action error_action;
+ int set_frame_annotation;
};
-/**
- * dpni_set_errors_behavior() - Set errors behavior
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @cfg: Errors configuration
- *
- * this function may be called numerous times with different
- * error masks
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpni_error_cfg *cfg);
+int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpni_error_cfg *cfg);
/**
* DPNI buffer layout modification options
@@ -520,25 +395,26 @@ int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
/**
* struct dpni_buffer_layout - Structure representing DPNI buffer layout
- * @options: Flags representing the suggested modifications to the buffer
- * layout; Use any combination of 'DPNI_BUF_LAYOUT_OPT_<X>' flags
- * @pass_timestamp: Pass timestamp value
- * @pass_parser_result: Pass parser results
- * @pass_frame_status: Pass frame status
- * @private_data_size: Size kept for private data (in bytes)
- * @data_align: Data alignment
- * @data_head_room: Data head room
- * @data_tail_room: Data tail room
+ * @options: Flags representing the suggested modifications to the
+ * buffer layout;
+ * Use any combination of 'DPNI_BUF_LAYOUT_OPT_<X>' flags
+ * @pass_timestamp: Pass timestamp value
+ * @pass_parser_result: Pass parser results
+ * @pass_frame_status: Pass frame status
+ * @private_data_size: Size kept for private data (in bytes)
+ * @data_align: Data alignment
+ * @data_head_room: Data head room
+ * @data_tail_room: Data tail room
*/
struct dpni_buffer_layout {
- uint32_t options;
- int pass_timestamp;
- int pass_parser_result;
- int pass_frame_status;
- uint16_t private_data_size;
- uint16_t data_align;
- uint16_t data_head_room;
- uint16_t data_tail_room;
+ uint32_t options;
+ int pass_timestamp;
+ int pass_parser_result;
+ int pass_frame_status;
+ uint16_t private_data_size;
+ uint16_t data_align;
+ uint16_t data_head_room;
+ uint16_t data_tail_room;
};
/**
@@ -547,45 +423,24 @@ struct dpni_buffer_layout {
* @DPNI_QUEUE_TX: Tx queue
* @DPNI_QUEUE_TX_CONFIRM: Tx confirmation queue
* @DPNI_QUEUE_RX_ERR: Rx error queue
- */enum dpni_queue_type {
+ */
+enum dpni_queue_type {
DPNI_QUEUE_RX,
DPNI_QUEUE_TX,
DPNI_QUEUE_TX_CONFIRM,
DPNI_QUEUE_RX_ERR,
};
-/**
- * dpni_get_buffer_layout() - Retrieve buffer layout attributes.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue to get the layout from
- * @layout: Returns buffer layout attributes
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_buffer_layout(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- struct dpni_buffer_layout *layout);
+int dpni_get_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ struct dpni_buffer_layout *layout);
-/**
- * dpni_set_buffer_layout() - Set buffer layout configuration.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue to set layout on
- * @layout: Buffer layout configuration
- *
- * Return: '0' on Success; Error code otherwise.
- *
- * @warning Allowed only when DPNI is disabled
- */
-int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
+int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
const struct dpni_buffer_layout *layout);
/**
@@ -594,72 +449,39 @@ int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
* @DPNI_OFF_RX_L4_CSUM: Rx L4 checksum validation
* @DPNI_OFF_TX_L3_CSUM: Tx L3 checksum generation
* @DPNI_OFF_TX_L4_CSUM: Tx L4 checksum generation
+ * @DPNI_OPT_FLCTYPE_HASH: flow context will be generated by WRIOP for AIOP or
+ * for CPU
*/
enum dpni_offload {
DPNI_OFF_RX_L3_CSUM,
DPNI_OFF_RX_L4_CSUM,
DPNI_OFF_TX_L3_CSUM,
DPNI_OFF_TX_L4_CSUM,
+ DPNI_FLCTYPE_HASH,
};
-/**
- * dpni_set_offload() - Set DPNI offload configuration.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @type: Type of DPNI offload
- * @config: Offload configuration.
- * For checksum offloads, non-zero value enables
- * the offload.
- *
- * Return: '0' on Success; Error code otherwise.
- *
- * @warning Allowed only when DPNI is disabled
- */
int dpni_set_offload(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
enum dpni_offload type,
uint32_t config);
-/**
- * dpni_get_offload() - Get DPNI offload configuration.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @type: Type of DPNI offload
- * @config: Offload configuration.
- * For checksum offloads, a value of 1 indicates that the
- * offload is enabled.
- *
- * Return: '0' on Success; Error code otherwise.
- *
- * @warning Allowed only when DPNI is disabled
- */
int dpni_get_offload(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
enum dpni_offload type,
uint32_t *config);
-/**
- * dpni_get_qdid() - Get the Queuing Destination ID (QDID) that should be used
- * for enqueue operations
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue to get QDID for. For applications lookig to
- * transmit traffic this should be set to DPNI_QUEUE_TX
- * @qdid: Returned virtual QDID value that should be used as an argument
- * in all enqueue operations
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_qdid(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- uint16_t *qdid);
+int dpni_get_qdid(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ uint16_t *qdid);
+
+int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t *data_offset);
#define DPNI_STATISTICS_CNT 7
@@ -715,6 +537,23 @@ union dpni_statistics {
uint64_t egress_confirmed_frames;
} page_2;
/**
+ * struct page_3 - Page_3 statistics structure with values for the
+ * selected TC
+ * @ceetm_dequeue_bytes: Cumulative count of the number of bytes
+ * dequeued
+ * @ceetm_dequeue_frames: Cumulative count of the number of frames
+ * dequeued
+ * @ceetm_reject_bytes: Cumulative count of the number of bytes in all
+ * frames whose enqueue was rejected
+ * @ceetm_reject_frames: Cumulative count of all frame enqueues rejected
+ */
+ struct {
+ uint64_t ceetm_dequeue_bytes;
+ uint64_t ceetm_dequeue_frames;
+ uint64_t ceetm_reject_bytes;
+ uint64_t ceetm_reject_frames;
+ } page_3;
+ /**
* struct raw - raw statistics structure, used to index counters
*/
struct {
@@ -738,6 +577,10 @@ union dpni_statistics {
* Enable a-symmetric pause frames
*/
#define DPNI_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL
+/**
+ * Enable priority flow control pause frames
+ */
+#define DPNI_LINK_OPT_PFC_PAUSE 0x0000000000000010ULL
/**
* struct - Structure representing DPNI link configuration
@@ -749,278 +592,117 @@ struct dpni_link_cfg {
uint64_t options;
};
-/**
- * dpni_set_link_cfg() - set the link configuration.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @cfg: Link configuration
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- const struct dpni_link_cfg *cfg);
+int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const struct dpni_link_cfg *cfg);
/**
* struct dpni_link_state - Structure representing DPNI link state
- * @rate: Rate
- * @options: Mask of available options; use 'DPNI_LINK_OPT_<X>' values
- * @up: Link state; '0' for down, '1' for up
+ * @rate: Rate
+ * @options: Mask of available options; use 'DPNI_LINK_OPT_<X>' values
+ * @up: Link state; '0' for down, '1' for up
*/
struct dpni_link_state {
- uint32_t rate;
- uint64_t options;
- int up;
+ uint32_t rate;
+ uint64_t options;
+ int up;
};
-/**
- * dpni_get_link_state() - Return the link state (either up or down)
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @state: Returned link state;
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_link_state(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- struct dpni_link_state *state);
-
-/**
- * dpni_set_max_frame_length() - Set the maximum received frame length.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @max_frame_length: Maximum received frame length (in
- * bytes); frame is discarded if its
- * length exceeds this value
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_max_frame_length(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint16_t max_frame_length);
-
-/**
- * dpni_get_max_frame_length() - Get the maximum received frame length.
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @max_frame_length: Maximum received frame length (in
- * bytes); frame is discarded if its
- * length exceeds this value
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_max_frame_length(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint16_t *max_frame_length);
-
-/**
- * dpni_set_multicast_promisc() - Enable/disable multicast promiscuous mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Set to '1' to enable; '0' to disable
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_multicast_promisc(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int en);
-
-/**
- * dpni_get_multicast_promisc() - Get multicast promiscuous mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Returns '1' if enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_multicast_promisc(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
-
-/**
- * dpni_set_unicast_promisc() - Enable/disable unicast promiscuous mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Set to '1' to enable; '0' to disable
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_unicast_promisc(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int en);
-
-/**
- * dpni_get_unicast_promisc() - Get unicast promiscuous mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Returns '1' if enabled; '0' otherwise
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_unicast_promisc(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int *en);
-
-/**
- * dpni_set_primary_mac_addr() - Set the primary MAC address
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mac_addr: MAC address to set as primary address
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- const uint8_t mac_addr[6]);
-
-/**
- * dpni_get_primary_mac_addr() - Get the primary MAC address
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mac_addr: Returned MAC address
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t mac_addr[6]);
-
-/**
- * dpni_add_mac_addr() - Add MAC address filter
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mac_addr: MAC address to add
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_add_mac_addr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- const uint8_t mac_addr[6]);
-
-/**
- * dpni_remove_mac_addr() - Remove MAC address filter
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mac_addr: MAC address to remove
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_remove_mac_addr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- const uint8_t mac_addr[6]);
-
-/**
- * dpni_clear_mac_filters() - Clear all unicast and/or multicast MAC filters
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @unicast: Set to '1' to clear unicast addresses
- * @multicast: Set to '1' to clear multicast addresses
- *
- * The primary MAC address is not cleared by this operation.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_clear_mac_filters(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int unicast,
- int multicast);
-
-/**
- * dpni_get_port_mac_addr() - Retrieve MAC address associated to the physical
- * port the DPNI is attached to
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mac_addr: MAC address of the physical port, if any, otherwise 0
- *
- * The primary MAC address is not modified by this operation.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_get_port_mac_addr(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t mac_addr[6]);
-
-/**
- * dpni_enable_vlan_filter() - Enable/disable VLAN filtering mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @en: Set to '1' to enable; '0' to disable
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_enable_vlan_filter(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- int en);
+int dpni_get_link_state(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpni_link_state *state);
+
+int dpni_set_max_frame_length(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t max_frame_length);
+
+int dpni_get_max_frame_length(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t *max_frame_length);
+
+int dpni_set_mtu(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t mtu);
+
+int dpni_get_mtu(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t *mtu);
+
+int dpni_set_multicast_promisc(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int en);
+
+int dpni_get_multicast_promisc(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
+
+int dpni_set_unicast_promisc(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int en);
+
+int dpni_get_unicast_promisc(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
+
+int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const uint8_t mac_addr[6]);
+
+int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t mac_addr[6]);
+
+int dpni_add_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const uint8_t mac_addr[6]);
-/**
- * dpni_add_vlan_id() - Add VLAN ID filter
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @vlan_id: VLAN ID to add
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_add_vlan_id(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint16_t vlan_id);
+int dpni_remove_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const uint8_t mac_addr[6]);
+
+int dpni_clear_mac_filters(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int unicast,
+ int multicast);
+
+int dpni_get_port_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t mac_addr[6]);
+
+int dpni_enable_vlan_filter(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int en);
+
+int dpni_add_vlan_id(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t vlan_id);
-/**
- * dpni_remove_vlan_id() - Remove VLAN ID filter
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @vlan_id: VLAN ID to remove
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_remove_vlan_id(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint16_t vlan_id);
+int dpni_remove_vlan_id(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t vlan_id);
-/**
- * dpni_clear_vlan_filters() - Clear all VLAN filters
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_clear_vlan_filters(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token);
+int dpni_clear_vlan_filters(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* enum dpni_dist_mode - DPNI distribution mode
@@ -1050,27 +732,16 @@ enum dpni_fs_miss_action {
/**
* struct dpni_fs_tbl_cfg - Flow Steering table configuration
- * @miss_action: Miss action selection
- * @default_flow_id: Used when 'miss_action = DPNI_FS_MISS_EXPLICIT_FLOWID'
+ * @miss_action: Miss action selection
+ * @default_flow_id: Used when 'miss_action = DPNI_FS_MISS_EXPLICIT_FLOWID'
*/
struct dpni_fs_tbl_cfg {
- enum dpni_fs_miss_action miss_action;
- uint16_t default_flow_id;
+ enum dpni_fs_miss_action miss_action;
+ uint16_t default_flow_id;
+ char keep_hash_key;
};
/**
- * dpni_prepare_key_cfg() - function prepare extract parameters
- * @cfg: defining a full Key Generation profile (rule)
- * @key_cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA
- *
- * This function has to be called before the following functions:
- * - dpni_set_rx_tc_dist()
- * - dpni_set_qos_table()
- */
-int dpni_prepare_key_cfg(const struct dpkg_profile_cfg *cfg,
- uint8_t *key_cfg_buf);
-
-/**
* struct dpni_rx_tc_dist_cfg - Rx traffic class distribution configuration
* @dist_size: Set the distribution size;
* supported values: 1,2,3,4,6,7,8,12,14,16,24,28,32,48,56,64,96,
@@ -1078,36 +749,24 @@ int dpni_prepare_key_cfg(const struct dpkg_profile_cfg *cfg,
* @dist_mode: Distribution mode
* @key_cfg_iova: I/O virtual address of 256 bytes DMA-able memory filled with
* the extractions to be used for the distribution key by calling
- * dpni_prepare_key_cfg() relevant only when
+ * dpkg_prepare_key_cfg() relevant only when
* 'dist_mode != DPNI_DIST_MODE_NONE', otherwise it can be '0'
* @fs_cfg: Flow Steering table configuration; only relevant if
* 'dist_mode = DPNI_DIST_MODE_FS'
*/
struct dpni_rx_tc_dist_cfg {
- uint16_t dist_size;
- enum dpni_dist_mode dist_mode;
- uint64_t key_cfg_iova;
- struct dpni_fs_tbl_cfg fs_cfg;
+ uint16_t dist_size;
+ enum dpni_dist_mode dist_mode;
+ uint64_t key_cfg_iova;
+ struct dpni_fs_tbl_cfg fs_cfg;
};
-/**
- * dpni_set_rx_tc_dist() - Set Rx traffic class distribution configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @tc_id: Traffic class selection (0-7)
- * @cfg: Traffic class distribution configuration
- *
- * warning: if 'dist_mode != DPNI_DIST_MODE_NONE', call dpni_prepare_key_cfg()
- * first to prepare the key_cfg_iova parameter
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpni_set_rx_tc_dist(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- uint8_t tc_id,
- const struct dpni_rx_tc_dist_cfg *cfg);
+int dpni_set_rx_tc_dist(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t tc_id,
+ const struct dpni_rx_tc_dist_cfg *cfg);
+
/**
* enum dpni_congestion_unit - DPNI congestion units
* @DPNI_CONGESTION_UNIT_BYTES: bytes units
@@ -1147,9 +806,9 @@ enum dpni_dest {
* channel; not relevant for 'DPNI_DEST_NONE' option
*/
struct dpni_dest_cfg {
- enum dpni_dest dest_type;
- int dest_id;
- uint8_t priority;
+ enum dpni_dest dest_type;
+ int dest_id;
+ uint8_t priority;
};
/* DPNI congestion options */
@@ -1186,6 +845,11 @@ struct dpni_dest_cfg {
* sw-portal's DQRR, the DQRI interrupt is asserted immediately (if enabled)
*/
#define DPNI_CONG_OPT_INTR_COALESCING_DISABLED 0x00000020
+/**
+ * This congestion will trigger flow control or priority flow control. This
+ * will have effect only if flow control is enabled with dpni_set_link_cfg()
+ */
+#define DPNI_CONG_OPT_FLOW_CONTROL 0x00000040
/**
* struct dpni_congestion_notification_cfg - congestion notification
@@ -1203,54 +867,35 @@ struct dpni_dest_cfg {
*/
struct dpni_congestion_notification_cfg {
- enum dpni_congestion_unit units;
- uint32_t threshold_entry;
- uint32_t threshold_exit;
- uint64_t message_ctx;
- uint64_t message_iova;
- struct dpni_dest_cfg dest_cfg;
- uint16_t notification_mode;
+ enum dpni_congestion_unit units;
+ uint32_t threshold_entry;
+ uint32_t threshold_exit;
+ uint64_t message_ctx;
+ uint64_t message_iova;
+ struct dpni_dest_cfg dest_cfg;
+ uint16_t notification_mode;
};
-/**
- * dpni_set_congestion_notification() - Set traffic class congestion
- * notification configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported
- * @tc_id: Traffic class selection (0-7)
- * @cfg: congestion notification configuration
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpni_set_congestion_notification(
- struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- uint8_t tc_id,
+int dpni_set_congestion_notification(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ uint8_t tc_id,
const struct dpni_congestion_notification_cfg *cfg);
-/**
- * dpni_get_congestion_notification() - Get traffic class congestion
- * notification configuration
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue - Rx, Tx and Tx confirm types are supported
- * @tc_id: Traffic class selection (0-7)
- * @cfg: congestion notification configuration
- *
- * Return: '0' on Success; error code otherwise.
- */
-int dpni_get_congestion_notification(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_queue_type qtype,
- uint8_t tc_id,
+int dpni_get_congestion_notification(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_queue_type qtype,
+ uint8_t tc_id,
struct dpni_congestion_notification_cfg *cfg);
+/* DPNI FLC stash options */
+
+/**
+ * stashes the whole annotation area (up to 192 bytes)
+ */
+#define DPNI_FLC_STASH_FRAME_ANNOTATION 0x00000001
/**
* struct dpni_queue - Queue structure
@@ -1291,9 +936,25 @@ struct dpni_queue {
uint64_t user_context;
/**
* struct flc - FD FLow Context structure
- * @value: FLC value to set
- * @stash_control: Boolean, indicates whether the 6 lowest
- * significant bits are used for stash control.
+ * @value: Default FLC value for traffic dequeued from
+ * this queue. Please check description of FD
+ * structure for more information.
+ * Note that FLC values set using dpni_add_fs_entry,
+ * if any, take precedence over values per queue.
+ * @stash_control: Boolean, indicates whether the 6 lowest
+ * - significant bits are used for stash control.
+ * significant bits are used for stash control. If set, the 6
+ * least significant bits in value are interpreted as follows:
+ * - bits 0-1: indicates the number of 64 byte units of context
+ * that are stashed. FLC value is interpreted as a memory address
+ * in this case, excluding the 6 LS bits.
+ * - bits 2-3: indicates the number of 64 byte units of frame
+ * annotation to be stashed. Annotation is placed at FD[ADDR].
+ * - bits 4-5: indicates the number of 64 byte units of frame
+ * data to be stashed. Frame data is placed at FD[ADDR] +
+ * FD[OFFSET].
+ * For more details check the Frame Descriptor section in the
+ * hardware documentation.
*/
struct {
uint64_t value;
@@ -1331,41 +992,16 @@ enum dpni_confirmation_mode {
DPNI_CONF_DISABLE,
};
-/**
- * dpni_set_tx_confirmation_mode() - Tx confirmation mode
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @mode: Tx confirmation mode
- *
- * This function is useful only when 'DPNI_OPT_TX_CONF_DISABLED' is not
- * selected at DPNI creation.
- * Calling this function with 'mode' set to DPNI_CONF_DISABLE disables all
- * transmit confirmation (including the private confirmation queues), regardless
- * of previous settings; Note that in this case, Tx error frames are still
- * enqueued to the general transmit errors queue.
- * Calling this function with 'mode' set to DPNI_CONF_SINGLE switches all
- * Tx confirmations to a shared Tx conf queue. The ID of the queue when
- * calling dpni_set/get_queue is -1.
- * Tx confirmation mode can only be changed while the DPNI is disabled.
- * Executing this command while the DPNI is enabled will return an error.
- *
- * Return: '0' on Success; Error code otherwise.
- */
-int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
- uint32_t cmd_flags,
- uint16_t token,
- enum dpni_confirmation_mode mode);
+int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_confirmation_mode mode);
+
+int dpni_get_tx_confirmation_mode(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ enum dpni_confirmation_mode *mode);
-/**
- * dpni_get_api_version() - Get Data Path Network Interface API version
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @major_ver: Major version of data path network interface API
- * @minor_ver: Minor version of data path network interface API
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t *major_ver,
@@ -1396,23 +1032,6 @@ int dpni_get_api_version(struct fsl_mc_io *mc_io,
*/
#define DPNI_QUEUE_OPT_HOLD_ACTIVE 0x00000008
-/**
- * dpni_set_queue() - Set queue parameters
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue - all queue types are supported, although
- * the command is ignored for Tx
- * @tc: Traffic class, in range 0 to NUM_TCS - 1
- * @index: Selects the specific queue out of the set
- * allocated for the same TC.Value must be in
- * range 0 to NUM_QUEUES - 1
- * @options: A combination of DPNI_QUEUE_OPT_ values that control
- * what configuration options are set on the queue
- * @queue: Queue configuration structure
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_set_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -1422,31 +1041,6 @@ int dpni_set_queue(struct fsl_mc_io *mc_io,
uint8_t options,
const struct dpni_queue *queue);
-/**
- * dpni_get_queue() - Get queue parameters
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @qtype: Type of queue - all queue types are supported
- * @tc: Traffic class, in range 0 to NUM_TCS - 1
- * @index: Selects the specific queue out of the set allocated
- * for the same TC. Value must be in range 0 to
- * NUM_QUEUES - 1
- * @queue: Queue configuration structure
- * @qid: Queue identification
- *
- * This function returns current queue configuration which can be changed by
- * calling dpni_set_queue, and queue identification information.
- * Returned qid.fqid and/or qid.qdbin values can be used to:
- * - enqueue traffic for Tx queues,
- * - perform volatile dequeue for Rx and, if applicable, Tx confirmation
- * clean-up,
- * - retrieve queue state.
- *
- * All these operations are supported through the DPIO run-time API.
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_get_queue(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -1456,32 +1050,13 @@ int dpni_get_queue(struct fsl_mc_io *mc_io,
struct dpni_queue *queue,
struct dpni_queue_id *qid);
-/**
- * dpni_get_statistics() - Get DPNI statistics
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @page: Selects the statistics page to retrieve, see
- * DPNI_GET_STATISTICS output.
- * Pages are numbered 0 to 2.
- * @stat: Structure containing the statistics
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_get_statistics(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
uint8_t page,
+ uint8_t param,
union dpni_statistics *stat);
-/**
- * dpni_reset_statistics() - Clears DPNI statistics
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_reset_statistics(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
@@ -1505,40 +1080,25 @@ enum dpni_congestion_point {
* struct dpni_taildrop - Structure representing the taildrop
* @enable: Indicates whether the taildrop is active or not.
* @units: Indicates the unit of THRESHOLD. Queue taildrop only
- * supports byte units, this field is ignored and
- * assumed = 0 if CONGESTION_POINT is 0.
+ * supports byte units, this field is ignored and
+ * assumed = 0 if CONGESTION_POINT is 0.
* @threshold: Threshold value, in units identified by UNITS field. Value 0
- * cannot be used as a valid taildrop threshold,
- * THRESHOLD must be > 0 if the taildrop is
- * enabled.
+ * cannot be used as a valid taildrop threshold,
+ * THRESHOLD must be > 0 if the taildrop is
+ * enabled.
+ * @oal : Overhead Accounting Length, a 12-bit, 2's complement value
+ * with range (-2048 to +2047) representing a fixed per-frame
+ * overhead to be added to the actual length of a frame when
+ * performing WRED and tail drop calculations and threshold
+ * comparisons.
*/
struct dpni_taildrop {
char enable;
enum dpni_congestion_unit units;
uint32_t threshold;
+ int16_t oal;
};
-/**
- * dpni_set_taildrop() - Set taildrop per queue or TC
- *
- * Setting a per-TC taildrop (cg_point = DPNI_CP_GROUP) will reset any current
- * congestion notification or early drop (WRED) configuration previously applied
- * to the same TC.
- *
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @cg_point: Congestion point. DPNI_CP_QUEUE is only supported in
- * combination with DPNI_QUEUE_RX.
- * @q_type: Queue type, can be DPNI_QUEUE_RX or DPNI_QUEUE_TX.
- * @tc: Traffic class to apply this taildrop to
- * @q_index: Index of the queue if the DPNI supports multiple queues for
- * traffic distribution.
- * Ignored if CONGESTION_POINT is not DPNI_CP_QUEUE.
- * @taildrop: Taildrop structure
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_set_taildrop(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
@@ -1548,21 +1108,6 @@ int dpni_set_taildrop(struct fsl_mc_io *mc_io,
uint8_t q_index,
struct dpni_taildrop *taildrop);
-/**
- * dpni_get_taildrop() - Get taildrop information
- * @mc_io: Pointer to MC portal's I/O object
- * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
- * @token: Token of DPNI object
- * @cg_point: Congestion point
- * @q_type:
- * @tc: Traffic class to apply this taildrop to
- * @q_index: Index of the queue if the DPNI supports multiple queues for
- * traffic distribution. Ignored if CONGESTION_POINT
- * is not 0.
- * @taildrop: Taildrop structure
- *
- * Return: '0' on Success; Error code otherwise.
- */
int dpni_get_taildrop(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
diff --git a/drivers/net/dpaa2/mc/fsl_dpni_cmd.h b/drivers/net/dpaa2/mc/fsl_dpni_cmd.h
index 2ac397c..81226aa 100644
--- a/drivers/net/dpaa2/mc/fsl_dpni_cmd.h
+++ b/drivers/net/dpaa2/mc/fsl_dpni_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2016 NXP.
+ * Copyright 2016-2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -42,435 +42,547 @@
/* DPNI Version */
#define DPNI_VER_MAJOR 7
-#define DPNI_VER_MINOR 0
+#define DPNI_VER_MINOR 3
+
+#define DPNI_CMD_BASE_VERSION 1
+#define DPNI_CMD_VERSION_2 2
+#define DPNI_CMD_ID_OFFSET 4
+
+#define DPNI_CMD(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_BASE_VERSION)
+#define DPNI_CMD_V2(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_VERSION_2)
/* Command IDs */
-#define DPNI_CMDID_OPEN ((0x801 << 4) | (0x1))
-#define DPNI_CMDID_CLOSE ((0x800 << 4) | (0x1))
-#define DPNI_CMDID_CREATE ((0x901 << 4) | (0x1))
-#define DPNI_CMDID_DESTROY ((0x981 << 4) | (0x1))
-#define DPNI_CMDID_GET_API_VERSION ((0xa01 << 4) | (0x1))
-
-#define DPNI_CMDID_ENABLE ((0x002 << 4) | (0x1))
-#define DPNI_CMDID_DISABLE ((0x003 << 4) | (0x1))
-#define DPNI_CMDID_GET_ATTR ((0x004 << 4) | (0x1))
-#define DPNI_CMDID_RESET ((0x005 << 4) | (0x1))
-#define DPNI_CMDID_IS_ENABLED ((0x006 << 4) | (0x1))
-
-#define DPNI_CMDID_SET_POOLS ((0x200 << 4) | (0x1))
-#define DPNI_CMDID_SET_ERRORS_BEHAVIOR ((0x20B << 4) | (0x1))
-
-#define DPNI_CMDID_GET_QDID ((0x210 << 4) | (0x1))
-#define DPNI_CMDID_GET_LINK_STATE ((0x215 << 4) | (0x1))
-#define DPNI_CMDID_SET_MAX_FRAME_LENGTH ((0x216 << 4) | (0x1))
-#define DPNI_CMDID_GET_MAX_FRAME_LENGTH ((0x217 << 4) | (0x1))
-#define DPNI_CMDID_SET_LINK_CFG ((0x21a << 4) | (0x1))
-
-#define DPNI_CMDID_SET_MCAST_PROMISC ((0x220 << 4) | (0x1))
-#define DPNI_CMDID_GET_MCAST_PROMISC ((0x221 << 4) | (0x1))
-#define DPNI_CMDID_SET_UNICAST_PROMISC ((0x222 << 4) | (0x1))
-#define DPNI_CMDID_GET_UNICAST_PROMISC ((0x223 << 4) | (0x1))
-#define DPNI_CMDID_SET_PRIM_MAC ((0x224 << 4) | (0x1))
-#define DPNI_CMDID_GET_PRIM_MAC ((0x225 << 4) | (0x1))
-#define DPNI_CMDID_ADD_MAC_ADDR ((0x226 << 4) | (0x1))
-#define DPNI_CMDID_REMOVE_MAC_ADDR ((0x227 << 4) | (0x1))
-#define DPNI_CMDID_CLR_MAC_FILTERS ((0x228 << 4) | (0x1))
-
-#define DPNI_CMDID_ENABLE_VLAN_FILTER ((0x230 << 4) | (0x1))
-#define DPNI_CMDID_ADD_VLAN_ID ((0x231 << 4) | (0x1))
-#define DPNI_CMDID_REMOVE_VLAN_ID ((0x232 << 4) | (0x1))
-#define DPNI_CMDID_CLR_VLAN_FILTERS ((0x233 << 4) | (0x1))
-
-#define DPNI_CMDID_SET_RX_TC_DIST ((0x235 << 4) | (0x1))
-
-#define DPNI_CMDID_GET_STATISTICS ((0x25D << 4) | (0x1))
-#define DPNI_CMDID_RESET_STATISTICS ((0x25E << 4) | (0x1))
-#define DPNI_CMDID_GET_QUEUE ((0x25F << 4) | (0x1))
-#define DPNI_CMDID_SET_QUEUE ((0x260 << 4) | (0x1))
-#define DPNI_CMDID_GET_TAILDROP ((0x261 << 4) | (0x1))
-#define DPNI_CMDID_SET_TAILDROP ((0x262 << 4) | (0x1))
-
-#define DPNI_CMDID_GET_PORT_MAC_ADDR ((0x263 << 4) | (0x1))
-
-#define DPNI_CMDID_GET_BUFFER_LAYOUT ((0x264 << 4) | (0x1))
-#define DPNI_CMDID_SET_BUFFER_LAYOUT ((0x265 << 4) | (0x1))
-
-#define DPNI_CMDID_SET_CONGESTION_NOTIFICATION ((0x267 << 4) | (0x1))
-#define DPNI_CMDID_GET_CONGESTION_NOTIFICATION ((0x268 << 4) | (0x1))
-#define DPNI_CMDID_GET_OFFLOAD ((0x26B << 4) | (0x1))
-#define DPNI_CMDID_SET_OFFLOAD ((0x26C << 4) | (0x1))
-#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE ((0x266 << 4) | (0x1))
-#define DPNI_CMDID_GET_TX_CONFIRMATION_MODE ((0x26D << 4) | (0x1))
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_OPEN(cmd, dpni_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpni_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_CREATE(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, (cfg)->options); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, (cfg)->num_queues); \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, (cfg)->num_tcs); \
- MC_CMD_OP(cmd, 0, 48, 8, uint8_t, (cfg)->mac_filter_entries); \
- MC_CMD_OP(cmd, 1, 0, 8, uint8_t, (cfg)->vlan_filter_entries); \
- MC_CMD_OP(cmd, 1, 16, 8, uint8_t, (cfg)->qos_entries); \
- MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (cfg)->fs_entries); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_POOLS(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_dpbp); \
- MC_CMD_OP(cmd, 0, 8, 1, int, cfg->pools[0].backup_pool); \
- MC_CMD_OP(cmd, 0, 9, 1, int, cfg->pools[1].backup_pool); \
- MC_CMD_OP(cmd, 0, 10, 1, int, cfg->pools[2].backup_pool); \
- MC_CMD_OP(cmd, 0, 11, 1, int, cfg->pools[3].backup_pool); \
- MC_CMD_OP(cmd, 0, 12, 1, int, cfg->pools[4].backup_pool); \
- MC_CMD_OP(cmd, 0, 13, 1, int, cfg->pools[5].backup_pool); \
- MC_CMD_OP(cmd, 0, 14, 1, int, cfg->pools[6].backup_pool); \
- MC_CMD_OP(cmd, 0, 15, 1, int, cfg->pools[7].backup_pool); \
- MC_CMD_OP(cmd, 0, 32, 32, int, cfg->pools[0].dpbp_id); \
- MC_CMD_OP(cmd, 4, 32, 16, uint16_t, cfg->pools[0].buffer_size);\
- MC_CMD_OP(cmd, 1, 0, 32, int, cfg->pools[1].dpbp_id); \
- MC_CMD_OP(cmd, 4, 48, 16, uint16_t, cfg->pools[1].buffer_size);\
- MC_CMD_OP(cmd, 1, 32, 32, int, cfg->pools[2].dpbp_id); \
- MC_CMD_OP(cmd, 5, 0, 16, uint16_t, cfg->pools[2].buffer_size);\
- MC_CMD_OP(cmd, 2, 0, 32, int, cfg->pools[3].dpbp_id); \
- MC_CMD_OP(cmd, 5, 16, 16, uint16_t, cfg->pools[3].buffer_size);\
- MC_CMD_OP(cmd, 2, 32, 32, int, cfg->pools[4].dpbp_id); \
- MC_CMD_OP(cmd, 5, 32, 16, uint16_t, cfg->pools[4].buffer_size);\
- MC_CMD_OP(cmd, 3, 0, 32, int, cfg->pools[5].dpbp_id); \
- MC_CMD_OP(cmd, 5, 48, 16, uint16_t, cfg->pools[5].buffer_size);\
- MC_CMD_OP(cmd, 3, 32, 32, int, cfg->pools[6].dpbp_id); \
- MC_CMD_OP(cmd, 6, 0, 16, uint16_t, cfg->pools[6].buffer_size);\
- MC_CMD_OP(cmd, 4, 0, 32, int, cfg->pools[7].dpbp_id); \
- MC_CMD_OP(cmd, 6, 16, 16, uint16_t, cfg->pools[7].buffer_size);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* DPNI_CMD_GET_ATTR is not used, no input parameters */
-
-#define DPNI_RSP_GET_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, uint32_t, (attr)->options); \
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, (attr)->num_queues); \
- MC_RSP_OP(cmd, 0, 40, 8, uint8_t, (attr)->num_tcs); \
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->mac_filter_entries); \
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, (attr)->vlan_filter_entries); \
- MC_RSP_OP(cmd, 1, 16, 8, uint8_t, (attr)->qos_entries); \
- MC_RSP_OP(cmd, 1, 32, 16, uint16_t, (attr)->fs_entries); \
- MC_RSP_OP(cmd, 2, 0, 8, uint8_t, (attr)->qos_key_size); \
- MC_RSP_OP(cmd, 2, 8, 8, uint8_t, (attr)->fs_key_size); \
- MC_RSP_OP(cmd, 2, 16, 16, uint16_t, (attr)->wriop_version); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->errors); \
- MC_CMD_OP(cmd, 0, 32, 4, enum dpni_error_action, cfg->error_action); \
- MC_CMD_OP(cmd, 0, 36, 1, int, cfg->set_frame_annotation); \
-} while (0)
-
-#define DPNI_CMD_GET_BUFFER_LAYOUT(cmd, qtype) \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype)
-
-#define DPNI_RSP_GET_BUFFER_LAYOUT(cmd, layout) \
-do { \
- MC_RSP_OP(cmd, 0, 48, 1, char, (layout)->pass_timestamp); \
- MC_RSP_OP(cmd, 0, 49, 1, char, (layout)->pass_parser_result); \
- MC_RSP_OP(cmd, 0, 50, 1, char, (layout)->pass_frame_status); \
- MC_RSP_OP(cmd, 1, 0, 16, uint16_t, (layout)->private_data_size); \
- MC_RSP_OP(cmd, 1, 16, 16, uint16_t, (layout)->data_align); \
- MC_RSP_OP(cmd, 1, 32, 16, uint16_t, (layout)->data_head_room); \
- MC_RSP_OP(cmd, 1, 48, 16, uint16_t, (layout)->data_tail_room); \
-} while (0)
-
-#define DPNI_CMD_SET_BUFFER_LAYOUT(cmd, qtype, layout) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \
- MC_CMD_OP(cmd, 0, 32, 16, uint16_t, (layout)->options); \
- MC_CMD_OP(cmd, 0, 48, 1, char, (layout)->pass_timestamp); \
- MC_CMD_OP(cmd, 0, 49, 1, char, (layout)->pass_parser_result); \
- MC_CMD_OP(cmd, 0, 50, 1, char, (layout)->pass_frame_status); \
- MC_CMD_OP(cmd, 1, 0, 16, uint16_t, (layout)->private_data_size); \
- MC_CMD_OP(cmd, 1, 16, 16, uint16_t, (layout)->data_align); \
- MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (layout)->data_head_room); \
- MC_CMD_OP(cmd, 1, 48, 16, uint16_t, (layout)->data_tail_room); \
-} while (0)
-
-#define DPNI_CMD_SET_OFFLOAD(cmd, type, config) \
-do { \
- MC_CMD_OP(cmd, 0, 24, 8, enum dpni_offload, type); \
- MC_CMD_OP(cmd, 0, 32, 32, uint32_t, config); \
-} while (0)
-
-#define DPNI_CMD_GET_OFFLOAD(cmd, type) \
- MC_CMD_OP(cmd, 0, 24, 8, enum dpni_offload, type)
-
-#define DPNI_RSP_GET_OFFLOAD(cmd, config) \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, config)
-
-#define DPNI_CMD_GET_QDID(cmd, qtype) \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_QDID(cmd, qdid) \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, qdid)
-
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_GET_STATISTICS(cmd, page) \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, page)
-
-#define DPNI_RSP_GET_STATISTICS(cmd, stat) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 64, uint64_t, (stat)->raw.counter[0]); \
- MC_RSP_OP(cmd, 1, 0, 64, uint64_t, (stat)->raw.counter[1]); \
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (stat)->raw.counter[2]); \
- MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (stat)->raw.counter[3]); \
- MC_RSP_OP(cmd, 4, 0, 64, uint64_t, (stat)->raw.counter[4]); \
- MC_RSP_OP(cmd, 5, 0, 64, uint64_t, (stat)->raw.counter[5]); \
- MC_RSP_OP(cmd, 6, 0, 64, uint64_t, (stat)->raw.counter[6]); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_LINK_CFG(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 1, 0, 32, uint32_t, cfg->rate);\
- MC_CMD_OP(cmd, 2, 0, 64, uint64_t, cfg->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_LINK_STATE(cmd, state) \
-do { \
- MC_RSP_OP(cmd, 0, 32, 1, int, state->up);\
- MC_RSP_OP(cmd, 1, 0, 32, uint32_t, state->rate);\
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, state->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_MAX_FRAME_LENGTH(cmd, max_frame_length) \
- MC_CMD_OP(cmd, 0, 0, 16, uint16_t, max_frame_length)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_MAX_FRAME_LENGTH(cmd, max_frame_length) \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, max_frame_length)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_MULTICAST_PROMISC(cmd, en) \
- MC_CMD_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_MULTICAST_PROMISC(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_UNICAST_PROMISC(cmd, en) \
- MC_CMD_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_UNICAST_PROMISC(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_PRIMARY_MAC_ADDR(cmd, mac_addr) \
-do { \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \
- MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \
- MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_PRIMARY_MAC_ADDR(cmd, mac_addr) \
-do { \
- MC_RSP_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \
- MC_RSP_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \
- MC_RSP_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \
- MC_RSP_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \
-} while (0)
-
-#define DPNI_RSP_GET_PORT_MAC_ADDR(cmd, mac_addr) \
-do { \
- MC_RSP_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \
- MC_RSP_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \
- MC_RSP_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \
- MC_RSP_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_ADD_MAC_ADDR(cmd, mac_addr) \
-do { \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \
- MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \
- MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_REMOVE_MAC_ADDR(cmd, mac_addr) \
-do { \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, mac_addr[5]); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, mac_addr[4]); \
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, mac_addr[3]); \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, mac_addr[2]); \
- MC_CMD_OP(cmd, 0, 48, 8, uint8_t, mac_addr[1]); \
- MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_CLEAR_MAC_FILTERS(cmd, unicast, multicast) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 1, int, unicast); \
- MC_CMD_OP(cmd, 0, 1, 1, int, multicast); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_ENABLE_VLAN_FILTER(cmd, en) \
- MC_CMD_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_ADD_VLAN_ID(cmd, vlan_id) \
- MC_CMD_OP(cmd, 0, 32, 16, uint16_t, vlan_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_REMOVE_VLAN_ID(cmd, vlan_id) \
- MC_CMD_OP(cmd, 0, 32, 16, uint16_t, vlan_id)
-
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_CMD_SET_RX_TC_DIST(cmd, tc_id, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 16, uint16_t, cfg->dist_size); \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc_id); \
- MC_CMD_OP(cmd, 0, 24, 4, enum dpni_dist_mode, cfg->dist_mode); \
- MC_CMD_OP(cmd, 0, 28, 4, enum dpni_fs_miss_action, \
- cfg->fs_cfg.miss_action); \
- MC_CMD_OP(cmd, 0, 48, 16, uint16_t, cfg->fs_cfg.default_flow_id); \
- MC_CMD_OP(cmd, 6, 0, 64, uint64_t, cfg->key_cfg_iova); \
-} while (0)
-
-#define DPNI_CMD_GET_QUEUE(cmd, qtype, tc, index) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \
- MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \
-} while (0)
-
-#define DPNI_RSP_GET_QUEUE(cmd, queue, queue_id) \
-do { \
- MC_RSP_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \
- MC_RSP_OP(cmd, 1, 48, 8, uint8_t, (queue)->destination.priority); \
- MC_RSP_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \
- MC_RSP_OP(cmd, 1, 62, 1, char, (queue)->flc.stash_control); \
- MC_RSP_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc.value); \
- MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \
- MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (queue_id)->fqid); \
- MC_RSP_OP(cmd, 4, 32, 16, uint16_t, (queue_id)->qdbin); \
-} while (0)
-
-#define DPNI_CMD_SET_QUEUE(cmd, qtype, tc, index, options, queue) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \
- MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, options); \
- MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \
- MC_CMD_OP(cmd, 1, 48, 8, uint8_t, (queue)->destination.priority); \
- MC_CMD_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \
- MC_CMD_OP(cmd, 1, 62, 1, char, (queue)->flc.stash_control); \
- MC_CMD_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \
- MC_CMD_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc.value); \
- MC_CMD_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPNI_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
-
-#define DPNI_CMD_GET_TAILDROP(cmd, cp, q_type, tc, q_index) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_congestion_point, cp); \
- MC_CMD_OP(cmd, 0, 8, 8, enum dpni_queue_type, q_type); \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, q_index); \
-} while (0)
-
-#define DPNI_RSP_GET_TAILDROP(cmd, taildrop) \
-do { \
- MC_RSP_OP(cmd, 1, 0, 1, char, (taildrop)->enable); \
- MC_RSP_OP(cmd, 1, 16, 8, enum dpni_congestion_unit, \
- (taildrop)->units); \
- MC_RSP_OP(cmd, 1, 32, 32, uint32_t, (taildrop)->threshold); \
-} while (0)
-
-#define DPNI_CMD_SET_TAILDROP(cmd, cp, q_type, tc, q_index, taildrop) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_congestion_point, cp); \
- MC_CMD_OP(cmd, 0, 8, 8, enum dpni_queue_type, q_type); \
- MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc); \
- MC_CMD_OP(cmd, 0, 24, 8, uint8_t, q_index); \
- MC_CMD_OP(cmd, 1, 0, 1, char, (taildrop)->enable); \
- MC_CMD_OP(cmd, 1, 16, 8, enum dpni_congestion_unit, \
- (taildrop)->units); \
- MC_CMD_OP(cmd, 1, 32, 32, uint32_t, (taildrop)->threshold); \
-} while (0)
-
-#define DPNI_CMD_SET_TX_CONFIRMATION_MODE(cmd, mode) \
- MC_CMD_OP(cmd, 0, 32, 8, enum dpni_confirmation_mode, mode)
-
-#define DPNI_RSP_GET_TX_CONFIRMATION_MODE(cmd, mode) \
- MC_RSP_OP(cmd, 0, 32, 8, enum dpni_confirmation_mode, mode)
-
-#define DPNI_CMD_SET_CONGESTION_NOTIFICATION(cmd, qtype, tc, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \
- MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \
- MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (cfg)->dest_cfg.dest_id); \
- MC_CMD_OP(cmd, 1, 32, 16, uint16_t, (cfg)->notification_mode); \
- MC_CMD_OP(cmd, 1, 48, 8, uint8_t, (cfg)->dest_cfg.priority); \
- MC_CMD_OP(cmd, 1, 56, 4, enum dpni_dest, (cfg)->dest_cfg.dest_type); \
- MC_CMD_OP(cmd, 1, 60, 2, enum dpni_congestion_unit, (cfg)->units); \
- MC_CMD_OP(cmd, 2, 0, 64, uint64_t, (cfg)->message_iova); \
- MC_CMD_OP(cmd, 3, 0, 64, uint64_t, (cfg)->message_ctx); \
- MC_CMD_OP(cmd, 4, 0, 32, uint32_t, (cfg)->threshold_entry); \
- MC_CMD_OP(cmd, 4, 32, 32, uint32_t, (cfg)->threshold_exit); \
-} while (0)
-
-#define DPNI_CMD_GET_CONGESTION_NOTIFICATION(cmd, qtype, tc) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, qtype); \
- MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \
-} while (0)
-
-#define DPNI_RSP_GET_CONGESTION_NOTIFICATION(cmd, cfg) \
-do { \
- MC_RSP_OP(cmd, 1, 0, 32, uint32_t, (cfg)->dest_cfg.dest_id); \
- MC_RSP_OP(cmd, 1, 0, 16, uint16_t, (cfg)->notification_mode); \
- MC_RSP_OP(cmd, 1, 48, 8, uint8_t, (cfg)->dest_cfg.priority); \
- MC_RSP_OP(cmd, 1, 56, 4, enum dpni_dest, (cfg)->dest_cfg.dest_type); \
- MC_RSP_OP(cmd, 1, 60, 2, enum dpni_congestion_unit, (cfg)->units); \
- MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (cfg)->message_iova); \
- MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (cfg)->message_ctx); \
- MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (cfg)->threshold_entry); \
- MC_RSP_OP(cmd, 4, 32, 32, uint32_t, (cfg)->threshold_exit); \
-} while (0)
+#define DPNI_CMDID_OPEN DPNI_CMD(0x801)
+#define DPNI_CMDID_CLOSE DPNI_CMD(0x800)
+#define DPNI_CMDID_CREATE DPNI_CMD(0x901)
+#define DPNI_CMDID_DESTROY DPNI_CMD(0x981)
+#define DPNI_CMDID_GET_API_VERSION DPNI_CMD(0xa01)
+
+#define DPNI_CMDID_ENABLE DPNI_CMD(0x002)
+#define DPNI_CMDID_DISABLE DPNI_CMD(0x003)
+#define DPNI_CMDID_GET_ATTR DPNI_CMD_V2(0x004)
+#define DPNI_CMDID_RESET DPNI_CMD(0x005)
+#define DPNI_CMDID_IS_ENABLED DPNI_CMD(0x006)
+
+#define DPNI_CMDID_SET_POOLS DPNI_CMD_V2(0x200)
+#define DPNI_CMDID_SET_ERRORS_BEHAVIOR DPNI_CMD(0x20B)
+
+#define DPNI_CMDID_GET_QDID DPNI_CMD(0x210)
+#define DPNI_CMDID_GET_SP_INFO DPNI_CMD(0x211)
+#define DPNI_CMDID_GET_TX_DATA_OFFSET DPNI_CMD(0x212)
+#define DPNI_CMDID_GET_LINK_STATE DPNI_CMD(0x215)
+#define DPNI_CMDID_SET_MAX_FRAME_LENGTH DPNI_CMD(0x216)
+#define DPNI_CMDID_GET_MAX_FRAME_LENGTH DPNI_CMD(0x217)
+#define DPNI_CMDID_SET_LINK_CFG DPNI_CMD(0x21A)
+#define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD_V2(0x21B)
+
+#define DPNI_CMDID_SET_MCAST_PROMISC DPNI_CMD(0x220)
+#define DPNI_CMDID_GET_MCAST_PROMISC DPNI_CMD(0x221)
+#define DPNI_CMDID_SET_UNICAST_PROMISC DPNI_CMD(0x222)
+#define DPNI_CMDID_GET_UNICAST_PROMISC DPNI_CMD(0x223)
+#define DPNI_CMDID_SET_PRIM_MAC DPNI_CMD(0x224)
+#define DPNI_CMDID_GET_PRIM_MAC DPNI_CMD(0x225)
+#define DPNI_CMDID_ADD_MAC_ADDR DPNI_CMD(0x226)
+#define DPNI_CMDID_REMOVE_MAC_ADDR DPNI_CMD(0x227)
+#define DPNI_CMDID_CLR_MAC_FILTERS DPNI_CMD(0x228)
+
+#define DPNI_CMDID_ENABLE_VLAN_FILTER DPNI_CMD(0x230)
+#define DPNI_CMDID_ADD_VLAN_ID DPNI_CMD(0x231)
+#define DPNI_CMDID_REMOVE_VLAN_ID DPNI_CMD(0x232)
+#define DPNI_CMDID_CLR_VLAN_FILTERS DPNI_CMD(0x233)
+
+#define DPNI_CMDID_SET_RX_TC_DIST DPNI_CMD_V2(0x235)
+
+#define DPNI_CMDID_GET_STATISTICS DPNI_CMD_V2(0x25D)
+#define DPNI_CMDID_RESET_STATISTICS DPNI_CMD(0x25E)
+#define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F)
+#define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260)
+#define DPNI_CMDID_GET_TAILDROP DPNI_CMD_V2(0x261)
+#define DPNI_CMDID_SET_TAILDROP DPNI_CMD_V2(0x262)
+
+#define DPNI_CMDID_GET_PORT_MAC_ADDR DPNI_CMD(0x263)
+
+#define DPNI_CMDID_GET_BUFFER_LAYOUT DPNI_CMD(0x264)
+#define DPNI_CMDID_SET_BUFFER_LAYOUT DPNI_CMD(0x265)
+
+#define DPNI_CMDID_SET_CONGESTION_NOTIFICATION DPNI_CMD(0x267)
+#define DPNI_CMDID_GET_CONGESTION_NOTIFICATION DPNI_CMD(0x268)
+#define DPNI_CMDID_SET_EARLY_DROP DPNI_CMD_V2(0x269)
+#define DPNI_CMDID_GET_EARLY_DROP DPNI_CMD_V2(0x26A)
+#define DPNI_CMDID_GET_OFFLOAD DPNI_CMD(0x26B)
+#define DPNI_CMDID_SET_OFFLOAD DPNI_CMD(0x26C)
+#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE DPNI_CMD(0x266)
+#define DPNI_CMDID_GET_TX_CONFIRMATION_MODE DPNI_CMD(0x26D)
+
+/* Macros for accessing command fields smaller than 1byte */
+#define DPNI_MASK(field) \
+ GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \
+ DPNI_##field##_SHIFT)
+#define dpni_set_field(var, field, val) \
+ ((var) |= (((val) << DPNI_##field##_SHIFT) & DPNI_MASK(field)))
+#define dpni_get_field(var, field) \
+ (((var) & DPNI_MASK(field)) >> DPNI_##field##_SHIFT)
+
+#pragma pack(push, 1)
+struct dpni_cmd_open {
+ uint32_t dpni_id;
+};
+
+struct dpni_cmd_create {
+ uint32_t options;
+ uint8_t num_queues;
+ uint8_t num_tcs;
+ uint8_t mac_filter_entries;
+ uint8_t pad1;
+ uint8_t vlan_filter_entries;
+ uint8_t pad2;
+ uint8_t qos_entries;
+ uint8_t pad3;
+ uint16_t fs_entries;
+};
+
+struct dpni_cmd_destroy {
+ uint32_t dpsw_id;
+};
+
+#define DPNI_BACKUP_POOL(val, order) (((val) & 0x1) << (order))
+
+struct dpni_cmd_pool {
+ uint16_t dpbp_id;
+ uint8_t priority_mask;
+ uint8_t pad;
+};
+
+struct dpni_cmd_set_pools {
+ uint8_t num_dpbp;
+ uint8_t backup_pool_mask;
+ uint16_t pad;
+ struct dpni_cmd_pool pool[8];
+ uint16_t buffer_size[8];
+};
+
+/* The enable indication is always the least significant bit */
+#define DPNI_ENABLE_SHIFT 0
+#define DPNI_ENABLE_SIZE 1
+
+struct dpni_rsp_is_enabled {
+ uint8_t enabled;
+};
+
+struct dpni_rsp_get_attr {
+ /* response word 0 */
+ uint32_t options;
+ uint8_t num_queues;
+ uint8_t num_rx_tcs;
+ uint8_t mac_filter_entries;
+ uint8_t num_tx_tcs;
+ /* response word 1 */
+ uint8_t vlan_filter_entries;
+ uint8_t pad1;
+ uint8_t qos_entries;
+ uint8_t pad2;
+ uint16_t fs_entries;
+ uint16_t pad3;
+ /* response word 2 */
+ uint8_t qos_key_size;
+ uint8_t fs_key_size;
+ uint16_t wriop_version;
+};
+
+#define DPNI_ERROR_ACTION_SHIFT 0
+#define DPNI_ERROR_ACTION_SIZE 4
+#define DPNI_FRAME_ANN_SHIFT 4
+#define DPNI_FRAME_ANN_SIZE 1
+
+struct dpni_cmd_set_errors_behavior {
+ uint32_t errors;
+ /* from least significant bit: error_action:4, set_frame_annotation:1 */
+ uint8_t flags;
+};
+
+/* There are 3 separate commands for configuring Rx, Tx and Tx confirmation
+ * buffer layouts, but they all share the same parameters.
+ * If one of the functions changes, below structure needs to be split.
+ */
+#define DPNI_PASS_TS_SHIFT 0
+#define DPNI_PASS_TS_SIZE 1
+#define DPNI_PASS_PR_SHIFT 1
+#define DPNI_PASS_PR_SIZE 1
+#define DPNI_PASS_FS_SHIFT 2
+#define DPNI_PASS_FS_SIZE 1
+
+struct dpni_cmd_get_buffer_layout {
+ uint8_t qtype;
+};
+
+struct dpni_rsp_get_buffer_layout {
+ /* response word 0 */
+ uint8_t pad0[6];
+ /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */
+ uint8_t flags;
+ uint8_t pad1;
+ /* response word 1 */
+ uint16_t private_data_size;
+ uint16_t data_align;
+ uint16_t head_room;
+ uint16_t tail_room;
+};
+
+struct dpni_cmd_set_buffer_layout {
+ /* cmd word 0 */
+ uint8_t qtype;
+ uint8_t pad0[3];
+ uint16_t options;
+ /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */
+ uint8_t flags;
+ uint8_t pad1;
+ /* cmd word 1 */
+ uint16_t private_data_size;
+ uint16_t data_align;
+ uint16_t head_room;
+ uint16_t tail_room;
+};
+
+struct dpni_cmd_set_offload {
+ uint8_t pad[3];
+ uint8_t dpni_offload;
+ uint32_t config;
+};
+
+struct dpni_cmd_get_offload {
+ uint8_t pad[3];
+ uint8_t dpni_offload;
+};
+
+struct dpni_rsp_get_offload {
+ uint32_t pad;
+ uint32_t config;
+};
+
+struct dpni_cmd_get_qdid {
+ uint8_t qtype;
+};
+
+struct dpni_rsp_get_qdid {
+ uint16_t qdid;
+};
+
+struct dpni_rsp_get_sp_info {
+ uint16_t spids[2];
+};
+
+struct dpni_rsp_get_tx_data_offset {
+ uint16_t data_offset;
+};
+
+struct dpni_cmd_get_statistics {
+ uint8_t page_number;
+ uint8_t param;
+};
+
+struct dpni_rsp_get_statistics {
+ uint64_t counter[7];
+};
+
+struct dpni_cmd_set_link_cfg {
+ uint64_t pad0;
+ uint32_t rate;
+ uint32_t pad1;
+ uint64_t options;
+};
+
+#define DPNI_LINK_STATE_SHIFT 0
+#define DPNI_LINK_STATE_SIZE 1
+
+struct dpni_rsp_get_link_state {
+ uint32_t pad0;
+ /* from LSB: up:1 */
+ uint8_t flags;
+ uint8_t pad1[3];
+ uint32_t rate;
+ uint32_t pad2;
+ uint64_t options;
+};
+
+struct dpni_cmd_set_max_frame_length {
+ uint16_t max_frame_length;
+};
+
+struct dpni_rsp_get_max_frame_length {
+ uint16_t max_frame_length;
+};
+
+struct dpni_cmd_set_multicast_promisc {
+ uint8_t enable;
+};
+
+struct dpni_rsp_get_multicast_promisc {
+ uint8_t enabled;
+};
+
+struct dpni_cmd_set_unicast_promisc {
+ uint8_t enable;
+};
+
+struct dpni_rsp_get_unicast_promisc {
+ uint8_t enabled;
+};
+
+struct dpni_cmd_set_primary_mac_addr {
+ uint16_t pad;
+ uint8_t mac_addr[6];
+};
+
+struct dpni_rsp_get_primary_mac_addr {
+ uint16_t pad;
+ uint8_t mac_addr[6];
+};
+
+struct dpni_rsp_get_port_mac_addr {
+ uint16_t pad;
+ uint8_t mac_addr[6];
+};
+
+struct dpni_cmd_add_mac_addr {
+ uint16_t pad;
+ uint8_t mac_addr[6];
+};
+
+struct dpni_cmd_remove_mac_addr {
+ uint16_t pad;
+ uint8_t mac_addr[6];
+};
+
+#define DPNI_UNICAST_FILTERS_SHIFT 0
+#define DPNI_UNICAST_FILTERS_SIZE 1
+#define DPNI_MULTICAST_FILTERS_SHIFT 1
+#define DPNI_MULTICAST_FILTERS_SIZE 1
+
+struct dpni_cmd_clear_mac_filters {
+ /* from LSB: unicast:1, multicast:1 */
+ uint8_t flags;
+};
+
+struct dpni_cmd_enable_vlan_filter {
+ /* only the LSB */
+ uint8_t en;
+};
+
+struct dpni_cmd_vlan_id {
+ uint32_t pad;
+ uint16_t vlan_id;
+};
+
+#define DPNI_SEPARATE_GRP_SHIFT 0
+#define DPNI_SEPARATE_GRP_SIZE 1
+#define DPNI_MODE_1_SHIFT 0
+#define DPNI_MODE_1_SIZE 4
+#define DPNI_MODE_2_SHIFT 4
+#define DPNI_MODE_2_SIZE 4
+
+struct dpni_cmd_set_tx_priorities {
+ uint16_t flags;
+ uint8_t prio_group_A;
+ uint8_t prio_group_B;
+ uint32_t pad0;
+ uint8_t modes[4];
+ uint32_t pad1;
+ uint64_t pad2;
+ uint16_t delta_bandwidth[8];
+};
+
+#define DPNI_DIST_MODE_SHIFT 0
+#define DPNI_DIST_MODE_SIZE 4
+#define DPNI_MISS_ACTION_SHIFT 4
+#define DPNI_MISS_ACTION_SIZE 4
+#define DPNI_KEEP_HASH_KEY_SHIFT 7
+#define DPNI_KEEP_HASH_KEY_SIZE 1
+
+struct dpni_cmd_set_rx_tc_dist {
+ uint16_t dist_size;
+ uint8_t tc_id;
+ /* from LSB: dist_mode:4, miss_action:4 */
+ uint8_t flags;
+ uint8_t pad0;
+ /* only the LSB */
+ uint8_t keep_hash_key;
+ uint16_t default_flow_id;
+ uint64_t pad1[5];
+ uint64_t key_cfg_iova;
+};
+
+struct dpni_cmd_get_queue {
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t index;
+};
+
+#define DPNI_DEST_TYPE_SHIFT 0
+#define DPNI_DEST_TYPE_SIZE 4
+#define DPNI_STASH_CTRL_SHIFT 6
+#define DPNI_STASH_CTRL_SIZE 1
+#define DPNI_HOLD_ACTIVE_SHIFT 7
+#define DPNI_HOLD_ACTIVE_SIZE 1
+
+struct dpni_rsp_get_queue {
+ /* response word 0 */
+ uint64_t pad0;
+ /* response word 1 */
+ uint32_t dest_id;
+ uint16_t pad1;
+ uint8_t dest_prio;
+ /* From LSB: dest_type:4, pad:2, flc_stash_ctrl:1, hold_active:1 */
+ uint8_t flags;
+ /* response word 2 */
+ uint64_t flc;
+ /* response word 3 */
+ uint64_t user_context;
+ /* response word 4 */
+ uint32_t fqid;
+ uint16_t qdbin;
+};
+
+struct dpni_cmd_set_queue {
+ /* cmd word 0 */
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t index;
+ uint8_t options;
+ uint32_t pad0;
+ /* cmd word 1 */
+ uint32_t dest_id;
+ uint16_t pad1;
+ uint8_t dest_prio;
+ uint8_t flags;
+ /* cmd word 2 */
+ uint64_t flc;
+ /* cmd word 3 */
+ uint64_t user_context;
+};
+
+#define DPNI_DROP_ENABLE_SHIFT 0
+#define DPNI_DROP_ENABLE_SIZE 1
+#define DPNI_DROP_UNITS_SHIFT 2
+#define DPNI_DROP_UNITS_SIZE 2
+
+struct dpni_early_drop {
+ /* from LSB: enable:1 units:2 */
+ uint8_t flags;
+ uint8_t pad0[3];
+ uint32_t pad1;
+ uint8_t green_drop_probability;
+ uint8_t pad2[7];
+ uint64_t green_max_threshold;
+ uint64_t green_min_threshold;
+ uint64_t pad3;
+ uint8_t yellow_drop_probability;
+ uint8_t pad4[7];
+ uint64_t yellow_max_threshold;
+ uint64_t yellow_min_threshold;
+ uint64_t pad5;
+ uint8_t red_drop_probability;
+ uint8_t pad6[7];
+ uint64_t red_max_threshold;
+ uint64_t red_min_threshold;
+};
+
+struct dpni_cmd_early_drop {
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t pad[6];
+ uint64_t early_drop_iova;
+};
+
+struct dpni_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+struct dpni_cmd_get_taildrop {
+ uint8_t congestion_point;
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t index;
+};
+
+struct dpni_rsp_get_taildrop {
+ /* cmd word 0 */
+ uint64_t pad0;
+ /* cmd word 1 */
+ /* from LSB: enable:1 oal_lo:7 */
+ uint8_t enable_oal_lo;
+ /* from LSB: oal_hi:5 */
+ uint8_t oal_hi;
+ uint8_t units;
+ uint8_t pad2;
+ uint32_t threshold;
+};
+
+#define DPNI_OAL_LO_SHIFT 1
+#define DPNI_OAL_LO_SIZE 7
+#define DPNI_OAL_HI_SHIFT 0
+#define DPNI_OAL_HI_SIZE 5
+
+struct dpni_cmd_set_taildrop {
+ /* cmd word 0 */
+ uint8_t congestion_point;
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t index;
+ uint32_t pad0;
+ /* cmd word 1 */
+ /* from LSB: enable:1 oal_lo:7 */
+ uint8_t enable_oal_lo;
+ /* from LSB: oal_hi:5 */
+ uint8_t oal_hi;
+ uint8_t units;
+ uint8_t pad2;
+ uint32_t threshold;
+};
+
+struct dpni_tx_confirmation_mode {
+ uint32_t pad;
+ uint8_t confirmation_mode;
+};
+
+#define DPNI_DEST_TYPE_SHIFT 0
+#define DPNI_DEST_TYPE_SIZE 4
+#define DPNI_CONG_UNITS_SHIFT 4
+#define DPNI_CONG_UNITS_SIZE 2
+
+struct dpni_cmd_set_congestion_notification {
+ uint8_t qtype;
+ uint8_t tc;
+ uint8_t pad[6];
+ uint32_t dest_id;
+ uint16_t notification_mode;
+ uint8_t dest_priority;
+ /* from LSB: dest_type: 4 units:2 */
+ uint8_t type_units;
+ uint64_t message_iova;
+ uint64_t message_ctx;
+ uint32_t threshold_entry;
+ uint32_t threshold_exit;
+};
+
+struct dpni_cmd_get_congestion_notification {
+ uint8_t qtype;
+ uint8_t tc;
+};
+
+struct dpni_rsp_get_congestion_notification {
+ uint64_t pad;
+ uint32_t dest_id;
+ uint16_t notification_mode;
+ uint8_t dest_priority;
+ /* from LSB: dest_type: 4 units:2 */
+ uint8_t type_units;
+ uint64_t message_iova;
+ uint64_t message_ctx;
+ uint32_t threshold_entry;
+ uint32_t threshold_exit;
+};
+
+#pragma pack(pop)
#endif /* _FSL_DPNI_CMD_H */
diff --git a/drivers/net/dpaa2/mc/fsl_net.h b/drivers/net/dpaa2/mc/fsl_net.h
index ef7e4da..dbec306 100644
--- a/drivers/net/dpaa2/mc/fsl_net.h
+++ b/drivers/net/dpaa2/mc/fsl_net.h
@@ -213,7 +213,7 @@
#define NH_FLD_SCTP_CHUNK_DATA_STREAM_SQN (NH_FLD_SCTP_CHUNK_DATA_TYPE << 5)
#define NH_FLD_SCTP_CHUNK_DATA_PAYLOAD_PID (NH_FLD_SCTP_CHUNK_DATA_TYPE << 6)
#define NH_FLD_SCTP_CHUNK_DATA_UNORDERED (NH_FLD_SCTP_CHUNK_DATA_TYPE << 7)
-#define NH_FLD_SCTP_CHUNK_DATA_BEGINNING (NH_FLD_SCTP_CHUNK_DATA_TYPE << 8)
+#define NH_FLD_SCTP_CHUNK_DATA_BEGGINNING (NH_FLD_SCTP_CHUNK_DATA_TYPE << 8)
#define NH_FLD_SCTP_CHUNK_DATA_END (NH_FLD_SCTP_CHUNK_DATA_TYPE << 9)
#define NH_FLD_SCTP_CHUNK_DATA_ALL_FIELDS \
((NH_FLD_SCTP_CHUNK_DATA_TYPE << 10) - 1)
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x
2017-09-16 10:35 ` [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x Hemant Agrawal
@ 2017-10-05 23:34 ` Thomas Monjalon
2017-10-06 13:11 ` Shreyansh Jain
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Monjalon @ 2017-10-05 23:34 UTC (permalink / raw)
To: Hemant Agrawal, shreyansh.jain; +Cc: dev, ferruh.yigit
> Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This is a huge patch without any comment!
It will be hard to find bugs in it when debugging in future.
And it will be also pointless to reference it in future fixes.
>From a quality point of view, it is bad.
As it is touching only to dpaa2 stuff, it is accepted.
I do not want to be the one digging in it.
Please avoid such patch in future.
Applied
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x
2017-10-05 23:34 ` Thomas Monjalon
@ 2017-10-06 13:11 ` Shreyansh Jain
0 siblings, 0 replies; 4+ messages in thread
From: Shreyansh Jain @ 2017-10-06 13:11 UTC (permalink / raw)
To: Thomas Monjalon; +Cc: Hemant Agrawal, dev, ferruh.yigit
Hello Thomas,
On Friday 06 October 2017 05:04 AM, Thomas Monjalon wrote:
>> Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
>> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
>
> This is a huge patch without any comment!
> It will be hard to find bugs in it when debugging in future.
> And it will be also pointless to reference it in future fixes.
> From a quality point of view, it is bad.
Well, this patch is actually changing the lowest glue code for DPAA2. I
did split into multiple patches (component wise) but it didn't make much
sense as they were still un-reviewable. I merged them back again.
Ironically, this series was actually to make code easier to read -
improving overall glue code quality. Improving comments and variable
naming, removing large macros - with minimal functional impact.
>
> As it is touching only to dpaa2 stuff, it is accepted.
> I do not want to be the one digging in it.
Fair enough. I am not expecting that someone will review. It is internal
stuff to DPAA2 and not something which can be reviewed without context.
> Please avoid such patch in future.
This is somewhere I have doubt.
The core model of DPAA2/DPAA1 drivers is hardware interfacing code which
is large in size. This layer tends to change when newer internal
versions are released or some update is made (bug fixes).
We don't send changes out very frequently - that is why they gather over
a longer period. Keeping them in original state (multiple patches) only
ends up spoiling DPDK commit history.
Being a single commit, I think bisects would be easier in the sense that
a bisect would either contain or not contain these internal changes.
But, I will definitely take care to make them as commented/documented as
much as possible in future.
(Though, I do take care of splitting any patch which touches the DPDK
API layer into logical splits as that is reflected in commit history.)
>
> Applied
>
Thank a lot.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-10-06 12:59 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-09-16 10:35 [dpdk-dev] [PATCH] NXP DPAA2 bus driver fw upgrade Hemant Agrawal
2017-09-16 10:35 ` [dpdk-dev] [PATCH] bus/fslmc: update MC to 10.3.x Hemant Agrawal
2017-10-05 23:34 ` Thomas Monjalon
2017-10-06 13:11 ` Shreyansh Jain
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).