* [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd
@ 2019-09-06 12:49 Ziyang Xuan
2019-09-06 12:49 ` [dpdk-dev] [PATCH v1 01/15] net/hinic/base: add mbox command channel for SRIOV Ziyang Xuan
` (14 more replies)
0 siblings, 15 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:49 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang
This patch set adds advanced features for Huawei hinic pmd,
such as VLAN filter and VLAN offload, SR-IOV, FW version get,
Flow director for LACP, VRRP, BGP and so on.
Xiaoyun Wang (15):
net/hinic/base: add mbox command channel for SRIOV
net/hinic/base: add HW interfaces of SRIOV
net/hinic: add VF PMD operation interfaces
net/hinic: add VLAN filter and offload
net/hinic: add allmulticast mode and MTU set
net/hinic: add unicast and multicast MAC set
net/hinic: add fdir config interface
net/hinic: add fdir validate flow operations
net/hinic: create and destroy ntuple filter
net/hinic: create and destroy fdir filter
net/hinic: flush fdir filter
net/hinic: set link down and up
net/hinic: support inner L3 checksum offload
net/hinic: support LRO offload
net/hinic: add hinic PMD doc files
doc/guides/nics/features/hinic.ini | 12 +-
doc/guides/nics/hinic.rst | 6 +
doc/guides/rel_notes/release_19_11.rst | 9 +
drivers/net/hinic/Makefile | 2 +
drivers/net/hinic/base/hinic_compat.h | 33 -
drivers/net/hinic/base/hinic_pmd_cfg.c | 35 +
drivers/net/hinic/base/hinic_pmd_cmd.h | 11 +
drivers/net/hinic/base/hinic_pmd_hwdev.c | 152 +-
drivers/net/hinic/base/hinic_pmd_hwdev.h | 8 +
drivers/net/hinic/base/hinic_pmd_hwif.c | 46 +-
drivers/net/hinic/base/hinic_pmd_hwif.h | 7 +
drivers/net/hinic/base/hinic_pmd_mbox.c | 854 +++++++++++
drivers/net/hinic/base/hinic_pmd_mbox.h | 92 ++
drivers/net/hinic/base/hinic_pmd_mgmt.c | 25 +-
drivers/net/hinic/base/hinic_pmd_niccfg.c | 410 ++++-
drivers/net/hinic/base/hinic_pmd_niccfg.h | 198 +++
drivers/net/hinic/base/hinic_pmd_nicio.c | 7 +
drivers/net/hinic/base/meson.build | 1 +
drivers/net/hinic/hinic_pmd_ethdev.c | 920 +++++++++--
drivers/net/hinic/hinic_pmd_ethdev.h | 134 +-
drivers/net/hinic/hinic_pmd_flow.c | 2378 +++++++++++++++++++++++++++++
drivers/net/hinic/hinic_pmd_tx.c | 192 ++-
drivers/net/hinic/meson.build | 1 +
23 files changed, 5308 insertions(+), 225 deletions(-)
create mode 100644 drivers/net/hinic/base/hinic_pmd_mbox.c
create mode 100644 drivers/net/hinic/base/hinic_pmd_mbox.h
create mode 100644 drivers/net/hinic/hinic_pmd_flow.c
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 01/15] net/hinic/base: add mbox command channel for SRIOV
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
@ 2019-09-06 12:49 ` Ziyang Xuan
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 02/15] net/hinic/base: add HW interfaces of SRIOV Ziyang Xuan
` (13 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:49 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Add mbox command channel for SRIOV, which is used to
communicate between VF and VF, VF and PF. This patch
introduces data structures, initialization, interfaces
and commands of mbox channel.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/Makefile | 1 +
drivers/net/hinic/base/hinic_pmd_mbox.c | 854 ++++++++++++++++++++++++++++++++
drivers/net/hinic/base/hinic_pmd_mbox.h | 92 ++++
drivers/net/hinic/base/meson.build | 1 +
4 files changed, 948 insertions(+)
create mode 100644 drivers/net/hinic/base/hinic_pmd_mbox.c
create mode 100644 drivers/net/hinic/base/hinic_pmd_mbox.h
diff --git a/drivers/net/hinic/Makefile b/drivers/net/hinic/Makefile
index 42b4a78..20a338e 100644
--- a/drivers/net/hinic/Makefile
+++ b/drivers/net/hinic/Makefile
@@ -59,6 +59,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_mgmt.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_niccfg.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_nicio.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_wq.c
+SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_mbox.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_rx.c
diff --git a/drivers/net/hinic/base/hinic_pmd_mbox.c b/drivers/net/hinic/base/hinic_pmd_mbox.c
new file mode 100644
index 0000000..4b1a2bf
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_mbox.c
@@ -0,0 +1,854 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#include "hinic_compat.h"
+#include "hinic_csr.h"
+#include "hinic_pmd_hwdev.h"
+#include "hinic_pmd_hwif.h"
+#include "hinic_pmd_eqs.h"
+#include "hinic_pmd_mgmt.h"
+#include "hinic_pmd_mbox.h"
+
+#define HINIC_MBOX_INT_DST_FUNC_SHIFT 0
+#define HINIC_MBOX_INT_DST_AEQN_SHIFT 10
+#define HINIC_MBOX_INT_SRC_RESP_AEQN_SHIFT 12
+#define HINIC_MBOX_INT_STAT_DMA_SHIFT 14
+/* The size of data to be send (unit of 4 bytes) */
+#define HINIC_MBOX_INT_TX_SIZE_SHIFT 20
+/* SO_RO(strong order, relax order) */
+#define HINIC_MBOX_INT_STAT_DMA_SO_RO_SHIFT 25
+#define HINIC_MBOX_INT_WB_EN_SHIFT 28
+
+
+#define HINIC_MBOX_INT_DST_FUNC_MASK 0x3FF
+#define HINIC_MBOX_INT_DST_AEQN_MASK 0x3
+#define HINIC_MBOX_INT_SRC_RESP_AEQN_MASK 0x3
+#define HINIC_MBOX_INT_STAT_DMA_MASK 0x3F
+#define HINIC_MBOX_INT_TX_SIZE_MASK 0x1F
+#define HINIC_MBOX_INT_STAT_DMA_SO_RO_MASK 0x3
+#define HINIC_MBOX_INT_WB_EN_MASK 0x1
+
+#define HINIC_MBOX_INT_SET(val, field) \
+ (((val) & HINIC_MBOX_INT_##field##_MASK) << \
+ HINIC_MBOX_INT_##field##_SHIFT)
+
+enum hinic_mbox_tx_status {
+ TX_DONE = 0,
+ TX_NOT_DONE,
+};
+
+#define HINIC_MBOX_CTRL_TRIGGER_AEQE_SHIFT 0
+/* specifies the issue request for the message data.
+ * 0 - Tx request is done;
+ * 1 - Tx request is in process.
+ */
+#define HINIC_MBOX_CTRL_TX_STATUS_SHIFT 1
+
+#define HINIC_MBOX_CTRL_TRIGGER_AEQE_MASK 0x1
+#define HINIC_MBOX_CTRL_TX_STATUS_MASK 0x1
+
+#define HINIC_MBOX_CTRL_SET(val, field) \
+ (((val) & HINIC_MBOX_CTRL_##field##_MASK) << \
+ HINIC_MBOX_CTRL_##field##_SHIFT)
+
+#define HINIC_MBOX_HEADER_MSG_LEN_SHIFT 0
+#define HINIC_MBOX_HEADER_MODULE_SHIFT 11
+#define HINIC_MBOX_HEADER_SEG_LEN_SHIFT 16
+#define HINIC_MBOX_HEADER_NO_ACK_SHIFT 22
+#define HINIC_MBOX_HEADER_SEQID_SHIFT 24
+#define HINIC_MBOX_HEADER_LAST_SHIFT 30
+
+/* specifies the mailbox message direction
+ * 0 - send
+ * 1 - receive
+ */
+#define HINIC_MBOX_HEADER_DIRECTION_SHIFT 31
+#define HINIC_MBOX_HEADER_CMD_SHIFT 32
+#define HINIC_MBOX_HEADER_MSG_ID_SHIFT 40
+#define HINIC_MBOX_HEADER_STATUS_SHIFT 48
+#define HINIC_MBOX_HEADER_SRC_GLB_FUNC_IDX_SHIFT 54
+
+#define HINIC_MBOX_HEADER_MSG_LEN_MASK 0x7FF
+#define HINIC_MBOX_HEADER_MODULE_MASK 0x1F
+#define HINIC_MBOX_HEADER_SEG_LEN_MASK 0x3F
+#define HINIC_MBOX_HEADER_NO_ACK_MASK 0x1
+#define HINIC_MBOX_HEADER_SEQID_MASK 0x3F
+#define HINIC_MBOX_HEADER_LAST_MASK 0x1
+#define HINIC_MBOX_HEADER_DIRECTION_MASK 0x1
+#define HINIC_MBOX_HEADER_CMD_MASK 0xFF
+#define HINIC_MBOX_HEADER_MSG_ID_MASK 0xFF
+#define HINIC_MBOX_HEADER_STATUS_MASK 0x3F
+#define HINIC_MBOX_HEADER_SRC_GLB_FUNC_IDX_MASK 0x3FF
+
+#define HINIC_MBOX_HEADER_GET(val, field) \
+ (((val) >> HINIC_MBOX_HEADER_##field##_SHIFT) & \
+ HINIC_MBOX_HEADER_##field##_MASK)
+#define HINIC_MBOX_HEADER_SET(val, field) \
+ ((u64)((val) & HINIC_MBOX_HEADER_##field##_MASK) << \
+ HINIC_MBOX_HEADER_##field##_SHIFT)
+
+#define HINIC_MBOX_COMP_TIME_MS 8000U
+#define MBOX_MSG_POLLING_TIMEOUT_MS 5000
+
+/* The size unite is Bytes */
+#define HINIC_MBOX_DATA_SIZE 2040
+#define MBOX_MAX_BUF_SZ 2048UL
+#define MBOX_HEADER_SZ 8
+
+/* MBOX size is 64B, 8B for mbox_header, 4B reserved */
+#define MBOX_SEG_LEN 48
+#define MBOX_SEG_LEN_ALIGN 4
+#define MBOX_WB_STATUS_LEN 16UL
+#define MBOX_SIZE 64
+
+/* mbox write back status is 16B, only first 4B is used */
+#define MBOX_WB_STATUS_ERRCODE_MASK 0xFFFF
+#define MBOX_WB_STATUS_MASK 0xFF
+#define MBOX_WB_ERROR_CODE_MASK 0xFF00
+#define MBOX_WB_STATUS_FINISHED_SUCCESS 0xFF
+#define MBOX_WB_STATUS_FINISHED_WITH_ERR 0xFE
+#define MBOX_WB_STATUS_NOT_FINISHED 0x00
+
+#define MBOX_STATUS_FINISHED(wb) \
+ (((wb) & MBOX_WB_STATUS_MASK) != MBOX_WB_STATUS_NOT_FINISHED)
+#define MBOX_STATUS_SUCCESS(wb) \
+ (((wb) & MBOX_WB_STATUS_MASK) == MBOX_WB_STATUS_FINISHED_SUCCESS)
+#define MBOX_STATUS_ERRCODE(wb) \
+ ((wb) & MBOX_WB_ERROR_CODE_MASK)
+
+#define SEQ_ID_START_VAL 0
+
+#define DST_AEQ_IDX_DEFAULT_VAL 0
+#define SRC_AEQ_IDX_DEFAULT_VAL 0
+#define NO_DMA_ATTRIBUTE_VAL 0
+
+#define MBOX_MSG_NO_DATA_LEN 1
+
+#define FUNC_ID_OFF_SET_8B 8
+#define FUNC_ID_OFF_SET_10B 10
+
+#define MBOX_BODY_FROM_HDR(header) ((u8 *)(header) + MBOX_HEADER_SZ)
+#define MBOX_AREA(hwif) \
+ ((hwif)->cfg_regs_base + HINIC_FUNC_CSR_MAILBOX_DATA_OFF)
+
+#define MBOX_RESPONSE_ERROR 0x1
+#define MBOX_MSG_ID_MASK 0xFF
+#define MBOX_MSG_ID(func_to_func) ((func_to_func)->send_msg_id)
+#define MBOX_MSG_ID_INC(func_to_func) (MBOX_MSG_ID(func_to_func) = \
+ (MBOX_MSG_ID(func_to_func) + 1) & MBOX_MSG_ID_MASK)
+
+enum hinic_hwif_direction_type {
+ HINIC_HWIF_DIRECT_SEND = 0,
+ HINIC_HWIF_RESPONSE,
+};
+
+enum mbox_send_mod {
+ MBOX_SEND_MSG_POLL = 1
+};
+
+enum mbox_seg_type {
+ NOT_LAST_SEG,
+ LAST_SEG,
+};
+
+enum mbox_ordering_type {
+ STRONG_ORDER,
+ RELAX_ORDER,
+};
+
+enum mbox_write_back_type {
+ NOT_WRITE_BACK = 0,
+ WRITE_BACK,
+};
+
+enum mbox_aeq_trig_type {
+ NOT_TRIGGER,
+ TRIGGER,
+};
+
+static int send_mbox_to_func(struct hinic_mbox_func_to_func *func_to_func,
+ enum hinic_mod_type mod, u16 cmd, void *msg,
+ u16 msg_len, u16 dst_func,
+ enum hinic_hwif_direction_type direction,
+ enum hinic_mbox_ack_type ack_type,
+ struct mbox_msg_info *msg_info);
+
+static int recv_vf_mbox_handler(struct hinic_mbox_func_to_func *func_to_func,
+ struct hinic_recv_mbox *recv_mbox,
+ void *buf_out, u16 *out_size, void *param)
+{
+ int rc = 0;
+ *out_size = 0;
+
+ switch (recv_mbox->mod) {
+ case HINIC_MOD_COMM:
+ hinic_comm_async_event_handle(func_to_func->hwdev,
+ recv_mbox->cmd, recv_mbox->mbox,
+ recv_mbox->mbox_len,
+ buf_out, out_size);
+ break;
+ case HINIC_MOD_L2NIC:
+ hinic_l2nic_async_event_handle(func_to_func->hwdev, param,
+ recv_mbox->cmd, recv_mbox->mbox,
+ recv_mbox->mbox_len,
+ buf_out, out_size);
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "No handler, mod = %d",
+ recv_mbox->mod);
+ rc = HINIC_MBOX_VF_CMD_ERROR;
+ break;
+ }
+
+ return rc;
+}
+
+static void set_mbx_msg_status(struct mbox_msg_info *msg_info, int status)
+{
+ if (status == HINIC_DEV_BUSY_ACTIVE_FW)
+ msg_info->status = HINIC_MBOX_PF_BUSY_ACTIVE_FW;
+ else if (status == HINIC_MBOX_VF_CMD_ERROR)
+ msg_info->status = HINIC_MBOX_VF_CMD_ERROR;
+ else if (status)
+ msg_info->status = HINIC_MBOX_PF_SEND_ERR;
+}
+
+static void recv_func_mbox_handler(struct hinic_mbox_func_to_func *func_to_func,
+ struct hinic_recv_mbox *recv_mbox,
+ u16 src_func_idx, void *param)
+{
+ struct hinic_hwdev *dev = func_to_func->hwdev;
+ struct mbox_msg_info msg_info = { 0 };
+ u16 out_size = MBOX_MAX_BUF_SZ;
+ void *buf_out = recv_mbox->buf_out;
+ int err = 0;
+
+ if (HINIC_IS_VF(dev)) {
+ err = recv_vf_mbox_handler(func_to_func, recv_mbox, buf_out,
+ &out_size, param);
+ } else {
+ err = -EINVAL;
+ PMD_DRV_LOG(ERR, "PMD doesn't support non-VF handle mailbox message");
+ }
+
+ if (!out_size || err)
+ out_size = MBOX_MSG_NO_DATA_LEN;
+
+ if (recv_mbox->ack_type == MBOX_ACK) {
+ msg_info.msg_id = recv_mbox->msg_info.msg_id;
+ set_mbx_msg_status(&msg_info, err);
+ send_mbox_to_func(func_to_func, recv_mbox->mod, recv_mbox->cmd,
+ buf_out, out_size, src_func_idx,
+ HINIC_HWIF_RESPONSE, MBOX_ACK, &msg_info);
+ }
+}
+
+static bool check_mbox_seq_id_and_seg_len(struct hinic_recv_mbox *recv_mbox,
+ u8 seq_id, u8 seg_len)
+{
+ if (seq_id > HINIC_SEQ_ID_MAX_VAL || seg_len > HINIC_MSG_SEG_LEN)
+ return false;
+
+ if (seq_id == 0) {
+ recv_mbox->sed_id = seq_id;
+ } else {
+ if (seq_id != recv_mbox->sed_id + 1) {
+ recv_mbox->sed_id = 0;
+ return false;
+ }
+
+ recv_mbox->sed_id = seq_id;
+ }
+
+ return true;
+}
+
+static void clear_mbox_status(struct hinic_send_mbox *mbox)
+{
+ /* clear mailbox write back status */
+ *mbox->wb_status = 0;
+ rte_wmb();
+}
+
+static void mbox_copy_header(struct hinic_send_mbox *mbox, u64 *header)
+{
+ u32 *data = (u32 *)header;
+ u32 i, idx_max = MBOX_HEADER_SZ / sizeof(u32);
+
+ for (i = 0; i < idx_max; i++)
+ __raw_writel(*(data + i), mbox->data + i * sizeof(u32));
+}
+
+static void
+mbox_copy_send_data(struct hinic_send_mbox *mbox, void *seg, u16 seg_len)
+{
+ u32 *data = (u32 *)seg;
+ u32 data_len, chk_sz = sizeof(u32);
+ u32 i, idx_max;
+ u8 mbox_max_buf[MBOX_SEG_LEN] = {0};
+
+ /* The mbox message should be aligned in 4 bytes. */
+ if (seg_len % chk_sz) {
+ memcpy(mbox_max_buf, seg, seg_len);
+ data = (u32 *)mbox_max_buf;
+ }
+
+ data_len = seg_len;
+ idx_max = ALIGN(data_len, chk_sz) / chk_sz;
+
+ for (i = 0; i < idx_max; i++)
+ __raw_writel(*(data + i),
+ mbox->data + MBOX_HEADER_SZ + i * sizeof(u32));
+}
+
+static void write_mbox_msg_attr(struct hinic_mbox_func_to_func *func_to_func,
+ u16 dst_func, u16 dst_aeqn,
+ __rte_unused u16 seg_len, int poll)
+{
+ u32 mbox_int, mbox_ctrl;
+
+ mbox_int = HINIC_MBOX_INT_SET(dst_func, DST_FUNC) |
+ HINIC_MBOX_INT_SET(dst_aeqn, DST_AEQN) |
+ HINIC_MBOX_INT_SET(HINIC_MBOX_RSP_AEQN, SRC_RESP_AEQN) |
+ HINIC_MBOX_INT_SET(NO_DMA_ATTRIBUTE_VAL, STAT_DMA) |
+ HINIC_MBOX_INT_SET(ALIGN(MBOX_SIZE, MBOX_SEG_LEN_ALIGN) >> 2,
+ TX_SIZE) |
+ HINIC_MBOX_INT_SET(STRONG_ORDER, STAT_DMA_SO_RO) |
+ HINIC_MBOX_INT_SET(WRITE_BACK, WB_EN);
+
+ hinic_hwif_write_reg(func_to_func->hwdev->hwif,
+ HINIC_FUNC_CSR_MAILBOX_INT_OFFSET_OFF, mbox_int);
+
+ rte_wmb();
+ mbox_ctrl = HINIC_MBOX_CTRL_SET(TX_NOT_DONE, TX_STATUS);
+
+ if (poll)
+ mbox_ctrl |= HINIC_MBOX_CTRL_SET(NOT_TRIGGER, TRIGGER_AEQE);
+ else
+ mbox_ctrl |= HINIC_MBOX_CTRL_SET(TRIGGER, TRIGGER_AEQE);
+
+ hinic_hwif_write_reg(func_to_func->hwdev->hwif,
+ HINIC_FUNC_CSR_MAILBOX_CONTROL_OFF, mbox_ctrl);
+}
+
+static int init_mbox_info(struct hinic_recv_mbox *mbox_info)
+{
+ int err;
+
+ mbox_info->mbox = kzalloc(MBOX_MAX_BUF_SZ, GFP_KERNEL);
+ if (!mbox_info->mbox) {
+ PMD_DRV_LOG(ERR, "Alloc mbox buf_in mem failed\n");
+ return -ENOMEM;
+ }
+
+ mbox_info->buf_out = kzalloc(MBOX_MAX_BUF_SZ, GFP_KERNEL);
+ if (!mbox_info->buf_out) {
+ PMD_DRV_LOG(ERR, "Alloc mbox buf_out mem failed\n");
+ err = -ENOMEM;
+ goto alloc_buf_out_err;
+ }
+
+ return 0;
+
+alloc_buf_out_err:
+ kfree(mbox_info->mbox);
+
+ return err;
+}
+
+static void clean_mbox_info(struct hinic_recv_mbox *mbox_info)
+{
+ kfree(mbox_info->buf_out);
+ kfree(mbox_info->mbox);
+}
+
+static int alloc_mbox_info(struct hinic_recv_mbox *mbox_info)
+{
+ u16 func_idx, i;
+ int err;
+
+ for (func_idx = 0; func_idx < HINIC_MAX_FUNCTIONS; func_idx++) {
+ err = init_mbox_info(&mbox_info[func_idx]);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Initialize function[%d] mailbox information failed, err: %d",
+ func_idx, err);
+ goto init_mbox_info_err;
+ }
+ }
+
+ return 0;
+
+init_mbox_info_err:
+ for (i = 0; i < func_idx; i++)
+ clean_mbox_info(&mbox_info[i]);
+
+ return err;
+}
+
+static void free_mbox_info(struct hinic_recv_mbox *mbox_info)
+{
+ u16 func_idx;
+
+ for (func_idx = 0; func_idx < HINIC_MAX_FUNCTIONS; func_idx++)
+ clean_mbox_info(&mbox_info[func_idx]);
+}
+
+static void prepare_send_mbox(struct hinic_mbox_func_to_func *func_to_func)
+{
+ struct hinic_send_mbox *send_mbox = &func_to_func->send_mbox;
+
+ send_mbox->data = MBOX_AREA(func_to_func->hwdev->hwif);
+}
+
+static int alloc_mbox_wb_status(struct hinic_mbox_func_to_func *func_to_func)
+{
+ struct hinic_send_mbox *send_mbox = &func_to_func->send_mbox;
+ struct hinic_hwdev *hwdev = func_to_func->hwdev;
+ struct hinic_hwif *hwif = hwdev->hwif;
+ u32 addr_h, addr_l;
+
+ send_mbox->wb_vaddr = dma_zalloc_coherent(hwdev,
+ MBOX_WB_STATUS_LEN,
+ &send_mbox->wb_paddr,
+ GFP_KERNEL);
+ if (!send_mbox->wb_vaddr) {
+ PMD_DRV_LOG(ERR, "Allocating memory for mailbox wb status failed");
+ return -ENOMEM;
+ }
+ send_mbox->wb_status = (volatile u64 *)send_mbox->wb_vaddr;
+
+ addr_h = upper_32_bits(send_mbox->wb_paddr);
+ addr_l = lower_32_bits(send_mbox->wb_paddr);
+ hinic_hwif_write_reg(hwif, HINIC_FUNC_CSR_MAILBOX_RESULT_H_OFF, addr_h);
+ hinic_hwif_write_reg(hwif, HINIC_FUNC_CSR_MAILBOX_RESULT_L_OFF, addr_l);
+
+ return 0;
+}
+
+static void free_mbox_wb_status(struct hinic_mbox_func_to_func *func_to_func)
+{
+ struct hinic_send_mbox *send_mbox = &func_to_func->send_mbox;
+ struct hinic_hwdev *hwdev = func_to_func->hwdev;
+ struct hinic_hwif *hwif = hwdev->hwif;
+
+ hinic_hwif_write_reg(hwif, HINIC_FUNC_CSR_MAILBOX_RESULT_H_OFF, 0);
+ hinic_hwif_write_reg(hwif, HINIC_FUNC_CSR_MAILBOX_RESULT_L_OFF, 0);
+
+ dma_free_coherent(hwdev, MBOX_WB_STATUS_LEN,
+ send_mbox->wb_vaddr, send_mbox->wb_paddr);
+}
+
+static int recv_mbox_handler(struct hinic_mbox_func_to_func *func_to_func,
+ void *header, struct hinic_recv_mbox *recv_mbox, void *param)
+{
+ u64 mbox_header = *((u64 *)header);
+ void *mbox_body = MBOX_BODY_FROM_HDR(header);
+ u16 src_func_idx;
+ enum hinic_hwif_direction_type direction;
+ u8 seq_id, seg_len;
+
+ seq_id = HINIC_MBOX_HEADER_GET(mbox_header, SEQID);
+ seg_len = HINIC_MBOX_HEADER_GET(mbox_header, SEG_LEN);
+ direction = HINIC_MBOX_HEADER_GET(mbox_header, DIRECTION);
+ src_func_idx = HINIC_MBOX_HEADER_GET(mbox_header, SRC_GLB_FUNC_IDX);
+
+ if (!check_mbox_seq_id_and_seg_len(recv_mbox, seq_id, seg_len)) {
+ PMD_DRV_LOG(ERR,
+ "Mailbox sequence and segment check fail, src func id: 0x%x, front id: 0x%x, current id: 0x%x, seg len: 0x%x\n",
+ src_func_idx, recv_mbox->sed_id, seq_id, seg_len);
+ return HINIC_RECV_NEXT_AEQE;
+ }
+
+ memcpy((u8 *)recv_mbox->mbox + seq_id * HINIC_MSG_SEG_LEN,
+ mbox_body, seg_len);
+
+ if (!HINIC_MBOX_HEADER_GET(mbox_header, LAST))
+ return HINIC_RECV_NEXT_AEQE;
+
+ recv_mbox->sed_id = 0;
+ recv_mbox->cmd = HINIC_MBOX_HEADER_GET(mbox_header, CMD);
+ recv_mbox->mod = HINIC_MBOX_HEADER_GET(mbox_header, MODULE);
+ recv_mbox->mbox_len = HINIC_MBOX_HEADER_GET(mbox_header, MSG_LEN);
+ recv_mbox->ack_type = HINIC_MBOX_HEADER_GET(mbox_header, NO_ACK);
+ recv_mbox->msg_info.msg_id = HINIC_MBOX_HEADER_GET(mbox_header, MSG_ID);
+ recv_mbox->msg_info.status = HINIC_MBOX_HEADER_GET(mbox_header, STATUS);
+
+ if (direction == HINIC_HWIF_RESPONSE) {
+ if (recv_mbox->msg_info.msg_id == func_to_func->send_msg_id &&
+ func_to_func->event_flag == EVENT_START) {
+ return HINIC_RECV_DONE;
+ }
+
+ PMD_DRV_LOG(ERR, "Mbox response timeout, current send msg id(0x%x), recv msg id(0x%x), status(0x%x)",
+ func_to_func->send_msg_id, recv_mbox->msg_info.msg_id,
+ recv_mbox->msg_info.status);
+ return HINIC_RECV_NEXT_AEQE;
+ }
+
+ recv_func_mbox_handler(func_to_func, recv_mbox, src_func_idx, param);
+
+ return HINIC_RECV_NEXT_AEQE;
+}
+
+int hinic_mbox_func_aeqe_handler(void *handle, u8 *header,
+ __rte_unused u8 size, void *param)
+{
+ struct hinic_mbox_func_to_func *func_to_func =
+ ((struct hinic_hwdev *)handle)->func_to_func;
+ struct hinic_recv_mbox *recv_mbox;
+ u64 mbox_header = *((u64 *)header);
+ u16 src = HINIC_MBOX_HEADER_GET(mbox_header, SRC_GLB_FUNC_IDX);
+
+ if (src >= HINIC_MAX_FUNCTIONS) {
+ PMD_DRV_LOG(ERR, "Mailbox source function id: %d is invalid",
+ src);
+ return HINIC_RECV_NEXT_AEQE;
+ }
+
+ recv_mbox = (HINIC_MBOX_HEADER_GET(mbox_header, DIRECTION) ==
+ HINIC_HWIF_DIRECT_SEND) ?
+ &func_to_func->mbox_send[src] :
+ &func_to_func->mbox_resp[src];
+
+ return recv_mbox_handler(func_to_func, (u64 *)header, recv_mbox, param);
+}
+
+static u16 get_mbox_status(struct hinic_send_mbox *mbox)
+{
+ /* write back is 16B, but only use first 4B */
+ u64 wb_val = be64_to_cpu(*mbox->wb_status);
+
+ rte_rmb(); /* verify reading before check */
+
+ return (u16)(wb_val & MBOX_WB_STATUS_ERRCODE_MASK);
+}
+
+static void dump_mox_reg(struct hinic_hwdev *hwdev)
+{
+ u32 val;
+
+ val = hinic_hwif_read_reg(hwdev->hwif,
+ HINIC_FUNC_CSR_MAILBOX_CONTROL_OFF);
+ PMD_DRV_LOG(WARNING, "Mailbox control reg: 0x%x", val);
+ val = hinic_hwif_read_reg(hwdev->hwif,
+ HINIC_FUNC_CSR_MAILBOX_INT_OFFSET_OFF);
+ PMD_DRV_LOG(WARNING, "Mailbox interrupt offset: 0x%x", val);
+}
+
+static int send_mbox_seg(struct hinic_mbox_func_to_func *func_to_func,
+ u64 header, u16 dst_func, void *seg, u16 seg_len)
+{
+ struct hinic_send_mbox *send_mbox = &func_to_func->send_mbox;
+ struct hinic_hwdev *hwdev = func_to_func->hwdev;
+ u16 seq_dir = HINIC_MBOX_HEADER_GET(header, DIRECTION);
+ u16 dst_aeqn = (seq_dir == HINIC_HWIF_DIRECT_SEND) ?
+ HINIC_MBOX_RECV_AEQN : HINIC_MBOX_RSP_AEQN;
+ u16 errcode, wb_status = 0;
+ u32 cnt = 0;
+
+ clear_mbox_status(send_mbox);
+
+ mbox_copy_header(send_mbox, &header);
+
+ mbox_copy_send_data(send_mbox, seg, seg_len);
+
+ write_mbox_msg_attr(func_to_func, dst_func, dst_aeqn, seg_len,
+ MBOX_SEND_MSG_POLL);
+
+ rte_wmb();
+
+ while (cnt < MBOX_MSG_POLLING_TIMEOUT_MS) {
+ wb_status = get_mbox_status(send_mbox);
+ if (MBOX_STATUS_FINISHED(wb_status))
+ break;
+
+ rte_delay_ms(1); /* loop every ms */
+ cnt++;
+ }
+
+ if (cnt == MBOX_MSG_POLLING_TIMEOUT_MS) {
+ PMD_DRV_LOG(ERR, "Send mailbox segment timeout, wb status: 0x%x",
+ wb_status);
+ dump_mox_reg(hwdev);
+ return -ETIMEDOUT;
+ }
+
+ if (!MBOX_STATUS_SUCCESS(wb_status)) {
+ PMD_DRV_LOG(ERR, "Send mailbox segment to function %d error, wb status: 0x%x",
+ dst_func, wb_status);
+ errcode = MBOX_STATUS_ERRCODE(wb_status);
+ return errcode ? errcode : -EFAULT;
+ }
+
+ return 0;
+}
+
+static void set_mbox_to_func_event(struct hinic_mbox_func_to_func *func_to_func,
+ enum mbox_event_state event_flag)
+{
+ spin_lock(&func_to_func->mbox_lock);
+ func_to_func->event_flag = event_flag;
+ spin_unlock(&func_to_func->mbox_lock);
+}
+
+static int send_mbox_to_func(struct hinic_mbox_func_to_func *func_to_func,
+ enum hinic_mod_type mod, u16 cmd, void *msg,
+ u16 msg_len, u16 dst_func,
+ enum hinic_hwif_direction_type direction,
+ enum hinic_mbox_ack_type ack_type,
+ struct mbox_msg_info *msg_info)
+{
+ struct hinic_hwdev *hwdev = func_to_func->hwdev;
+ int err = 0;
+ u32 seq_id = 0;
+ u16 seg_len = HINIC_MSG_SEG_LEN;
+ u16 left = msg_len;
+ u8 *msg_seg = (u8 *)msg;
+ u64 header = 0;
+
+ spin_lock(&func_to_func->msg_send_lock);
+
+ header = HINIC_MBOX_HEADER_SET(msg_len, MSG_LEN) |
+ HINIC_MBOX_HEADER_SET(mod, MODULE) |
+ HINIC_MBOX_HEADER_SET(seg_len, SEG_LEN) |
+ HINIC_MBOX_HEADER_SET(ack_type, NO_ACK) |
+ HINIC_MBOX_HEADER_SET(SEQ_ID_START_VAL, SEQID) |
+ HINIC_MBOX_HEADER_SET(NOT_LAST_SEG, LAST) |
+ HINIC_MBOX_HEADER_SET(direction, DIRECTION) |
+ HINIC_MBOX_HEADER_SET(cmd, CMD) |
+ HINIC_MBOX_HEADER_SET(msg_info->msg_id, MSG_ID) |
+ HINIC_MBOX_HEADER_SET(msg_info->status, STATUS) |
+ HINIC_MBOX_HEADER_SET(hinic_global_func_id(hwdev),
+ SRC_GLB_FUNC_IDX);
+
+ while (!(HINIC_MBOX_HEADER_GET(header, LAST))) {
+ if (left <= HINIC_MSG_SEG_LEN) {
+ header &=
+ ~(HINIC_MBOX_HEADER_SET(HINIC_MBOX_HEADER_SEG_LEN_MASK,
+ SEG_LEN));
+ header |= HINIC_MBOX_HEADER_SET(left, SEG_LEN);
+ header |= HINIC_MBOX_HEADER_SET(LAST_SEG, LAST);
+
+ seg_len = left;
+ }
+
+ err = send_mbox_seg(func_to_func, header, dst_func, msg_seg,
+ seg_len);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Fail to send mbox seg, seq_id: 0x%lx, err: %d",
+ HINIC_MBOX_HEADER_GET(header, SEQID), err);
+ goto send_err;
+ }
+
+ left -= HINIC_MSG_SEG_LEN;
+ msg_seg += HINIC_MSG_SEG_LEN;
+
+ seq_id++;
+ header &= ~(HINIC_MBOX_HEADER_SET(HINIC_MBOX_HEADER_SEQID_MASK,
+ SEQID));
+ header |= HINIC_MBOX_HEADER_SET(seq_id, SEQID);
+ }
+
+send_err:
+ spin_unlock(&func_to_func->msg_send_lock);
+
+ return err;
+}
+
+static int hinic_mbox_to_func(struct hinic_mbox_func_to_func *func_to_func,
+ enum hinic_mod_type mod, u16 cmd, u16 dst_func,
+ void *buf_in, u16 in_size, void *buf_out, u16 *out_size,
+ u32 timeout)
+{
+ struct hinic_recv_mbox *mbox_for_resp =
+ &func_to_func->mbox_resp[dst_func];
+ struct mbox_msg_info msg_info = {0};
+ u32 time;
+ int err;
+
+ spin_lock(&func_to_func->mbox_send_lock);
+
+ msg_info.msg_id = MBOX_MSG_ID_INC(func_to_func);
+
+ set_mbox_to_func_event(func_to_func, EVENT_START);
+
+ err = send_mbox_to_func(func_to_func, mod, cmd, buf_in, in_size,
+ dst_func, HINIC_HWIF_DIRECT_SEND,
+ MBOX_ACK, &msg_info);
+ if (err)
+ goto send_err;
+
+ time = msecs_to_jiffies(timeout ? timeout : HINIC_MBOX_COMP_TIME_MS);
+ err = hinic_aeq_poll_msg(func_to_func->rsp_aeq, time, NULL);
+ if (err) {
+ set_mbox_to_func_event(func_to_func, EVENT_TIMEOUT);
+ PMD_DRV_LOG(ERR, "Send mailbox message time out");
+ err = -ETIMEDOUT;
+ goto send_err;
+ }
+
+ set_mbox_to_func_event(func_to_func, EVENT_END);
+
+ if (mbox_for_resp->msg_info.status) {
+ err = mbox_for_resp->msg_info.status;
+ if (err != HINIC_MBOX_PF_BUSY_ACTIVE_FW)
+ PMD_DRV_LOG(ERR, "Mailbox response error: 0x%x",
+ mbox_for_resp->msg_info.status);
+ else
+ PMD_DRV_LOG(ERR, "Chip is in active, PF can't process VF message");
+ goto send_err;
+ }
+
+ rte_rmb();
+
+ if (mbox_for_resp->mbox_len && buf_out && out_size) {
+ if (mbox_for_resp->mbox_len <= *out_size) {
+ memcpy(buf_out, mbox_for_resp->mbox,
+ mbox_for_resp->mbox_len);
+ *out_size = mbox_for_resp->mbox_len;
+ } else {
+ PMD_DRV_LOG(ERR, "Mailbox response message len[%u] overflow",
+ mbox_for_resp->mbox_len);
+ err = -ERANGE;
+ }
+ }
+
+send_err:
+ if (err && out_size)
+ *out_size = 0;
+ spin_unlock(&func_to_func->mbox_send_lock);
+
+ return err;
+}
+
+static int
+mbox_func_params_valid(__rte_unused struct hinic_mbox_func_to_func *mbox_obj,
+ void *buf_in, u16 in_size)
+{
+ if (!buf_in || !in_size)
+ return -EINVAL;
+
+ if (in_size > HINIC_MBOX_DATA_SIZE) {
+ PMD_DRV_LOG(ERR, "Mailbox message len(%d) exceed limit(%d)",
+ in_size, HINIC_MBOX_DATA_SIZE);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int hinic_mbox_to_pf(struct hinic_hwdev *hwdev,
+ enum hinic_mod_type mod, u8 cmd, void *buf_in,
+ u16 in_size, void *buf_out, u16 *out_size, u32 timeout)
+{
+ struct hinic_mbox_func_to_func *func_to_func = hwdev->func_to_func;
+ int err;
+
+ err = mbox_func_params_valid(func_to_func, buf_in, in_size);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Mailbox parameters check failed: %d", err);
+ return err;
+ }
+
+ if (!HINIC_IS_VF(hwdev)) {
+ PMD_DRV_LOG(ERR, "Input function type error, func_type: %d",
+ hinic_func_type(hwdev));
+ return -EINVAL;
+ }
+
+ return hinic_mbox_to_func(func_to_func, mod, cmd,
+ hinic_pf_id_of_vf(hwdev), buf_in, in_size,
+ buf_out, out_size, timeout);
+}
+
+int hinic_mbox_to_pf_no_ack(struct hinic_hwdev *hwdev, enum hinic_mod_type mod,
+ u8 cmd, void *buf_in, u16 in_size)
+{
+ int err;
+ struct mbox_msg_info msg_info = {0};
+
+ spin_lock(&hwdev->func_to_func->mbox_send_lock); /*pmd use spinlock*/
+
+ err = send_mbox_to_func(hwdev->func_to_func, mod, cmd, buf_in, in_size,
+ hinic_pf_id_of_vf(hwdev), HINIC_HWIF_DIRECT_SEND,
+ MBOX_NO_ACK, &msg_info);
+ if (err)
+ PMD_DRV_LOG(ERR, "Send mailbox no ack failed, err: %d", err);
+
+ spin_unlock(&hwdev->func_to_func->mbox_send_lock);
+
+ return err;
+}
+
+static int hinic_func_to_func_init(struct hinic_hwdev *hwdev)
+{
+ struct hinic_mbox_func_to_func *func_to_func;
+ int err;
+
+ func_to_func = kzalloc(sizeof(*func_to_func), GFP_KERNEL);
+ if (!func_to_func) {
+ PMD_DRV_LOG(ERR, "Allocating memory for func_to_func object failed");
+ return -ENOMEM;
+ }
+ hwdev->func_to_func = func_to_func;
+ func_to_func->hwdev = hwdev;
+ spin_lock_init(&func_to_func->mbox_send_lock);
+ spin_lock_init(&func_to_func->msg_send_lock);
+
+ err = alloc_mbox_info(func_to_func->mbox_send);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Allocating memory for mailbox sending failed");
+ goto alloc_mbox_for_send_err;
+ }
+
+ err = alloc_mbox_info(func_to_func->mbox_resp);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Allocating memory for mailbox responsing failed");
+ goto alloc_mbox_for_resp_err;
+ }
+
+ err = alloc_mbox_wb_status(func_to_func);
+ if (err)
+ goto alloc_wb_status_err;
+
+ prepare_send_mbox(func_to_func);
+
+ return 0;
+
+alloc_wb_status_err:
+ free_mbox_info(func_to_func->mbox_resp);
+
+alloc_mbox_for_resp_err:
+ free_mbox_info(func_to_func->mbox_send);
+
+alloc_mbox_for_send_err:
+ kfree(func_to_func);
+
+ return err;
+}
+
+void hinic_comm_func_to_func_free(struct hinic_hwdev *hwdev)
+{
+ struct hinic_mbox_func_to_func *func_to_func = hwdev->func_to_func;
+
+ free_mbox_wb_status(func_to_func);
+ free_mbox_info(func_to_func->mbox_resp);
+ free_mbox_info(func_to_func->mbox_send);
+ kfree(func_to_func);
+}
+
+int hinic_comm_func_to_func_init(struct hinic_hwdev *hwdev)
+{
+ int rc;
+
+ rc = hinic_func_to_func_init(hwdev);
+ if (rc)
+ return rc;
+
+ hwdev->func_to_func->rsp_aeq = &hwdev->aeqs->aeq[HINIC_MBOX_RSP_AEQN];
+ hwdev->func_to_func->recv_aeq = &hwdev->aeqs->aeq[HINIC_MBOX_RECV_AEQN];
+
+ return 0;
+}
+
diff --git a/drivers/net/hinic/base/hinic_pmd_mbox.h b/drivers/net/hinic/base/hinic_pmd_mbox.h
new file mode 100644
index 0000000..ac1b3d7
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_mbox.h
@@ -0,0 +1,92 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#ifndef _HINIC_PMD_MBOX_H_
+#define _HINIC_PMD_MBOX_H_
+
+#define HINIC_MBOX_RECV_AEQN (0)
+#define HINIC_MBOX_RSP_AEQN (2)
+
+#define HINIC_MBOX_PF_SEND_ERR 0x1
+#define HINIC_MBOX_PF_BUSY_ACTIVE_FW 0x2
+#define HINIC_MBOX_VF_CMD_ERROR 0x3
+
+/* PFs does not support enable SR-IOV cap when PFs use PMD, VFs just receive
+ * mailbox message from PFs. The max number of PFs is 16, so the max number
+ * of mailbox buffer for functions is also 16.
+ */
+#define HINIC_MAX_FUNCTIONS 16
+#define HINIC_MAX_PF_FUNCS 16
+
+#define HINIC_MGMT_CMD_UNSUPPORTED 0xFF
+
+#define HINIC_SEQ_ID_MAX_VAL 42
+#define HINIC_MSG_SEG_LEN 48
+
+enum hinic_mbox_ack_type {
+ MBOX_ACK,
+ MBOX_NO_ACK,
+};
+
+struct mbox_msg_info {
+ u8 msg_id;
+ u8 status; /*can only use 6 bit*/
+};
+
+struct hinic_recv_mbox {
+ void *mbox;
+ u8 cmd;
+ enum hinic_mod_type mod;
+ u16 mbox_len;
+ void *buf_out;
+ enum hinic_mbox_ack_type ack_type;
+ struct mbox_msg_info msg_info;
+ u8 sed_id;
+};
+
+struct hinic_send_mbox {
+ u8 *data;
+ volatile u64 *wb_status; /* write back status */
+ void *wb_vaddr;
+ dma_addr_t wb_paddr;
+};
+
+enum mbox_event_state {
+ EVENT_START = 0,
+ EVENT_TIMEOUT,
+ EVENT_END,
+};
+
+struct hinic_mbox_func_to_func {
+ struct hinic_hwdev *hwdev;
+
+ spinlock_t mbox_send_lock; /* lock for mbox cmd sending */
+ spinlock_t msg_send_lock; /* lock for mbox segments sending */
+ struct hinic_send_mbox send_mbox;
+
+ struct hinic_recv_mbox mbox_resp[HINIC_MAX_FUNCTIONS];
+ struct hinic_recv_mbox mbox_send[HINIC_MAX_FUNCTIONS];
+
+ struct hinic_eq *rsp_aeq;
+ struct hinic_eq *recv_aeq;
+
+ u8 send_msg_id;
+ enum mbox_event_state event_flag;
+ spinlock_t mbox_lock; /* lock for mbox event flag */
+};
+
+/*
+ * mbox function prototypes
+ */
+int hinic_comm_func_to_func_init(struct hinic_hwdev *hwdev);
+void hinic_comm_func_to_func_free(struct hinic_hwdev *hwdev);
+int hinic_mbox_func_aeqe_handler(void *handle, u8 *header,
+ u8 size, void *param);
+int hinic_mbox_to_pf(struct hinic_hwdev *hwdev, enum hinic_mod_type mod, u8 cmd,
+ void *buf_in, u16 in_size,
+ void *buf_out, u16 *out_size, u32 timeout);
+int hinic_mbox_to_pf_no_ack(struct hinic_hwdev *hwdev, enum hinic_mod_type mod,
+ u8 cmd, void *buf_in, u16 in_size);
+
+#endif /* _HINIC_PMD_MBOX_H_ */
diff --git a/drivers/net/hinic/base/meson.build b/drivers/net/hinic/base/meson.build
index cde394a..6cf947f 100644
--- a/drivers/net/hinic/base/meson.build
+++ b/drivers/net/hinic/base/meson.build
@@ -12,6 +12,7 @@ sources = [
'hinic_pmd_niccfg.c',
'hinic_pmd_nicio.c',
'hinic_pmd_wq.c',
+ 'hinic_pmd_mbox.c',
]
extra_flags = []
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 02/15] net/hinic/base: add HW interfaces of SRIOV
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
2019-09-06 12:49 ` [dpdk-dev] [PATCH v1 01/15] net/hinic/base: add mbox command channel for SRIOV Ziyang Xuan
@ 2019-09-06 12:50 ` Ziyang Xuan
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 03/15] net/hinic: add VF PMD operation interfaces Ziyang Xuan
` (12 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:50 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch makes some HW interfaces support SRIOV,
including: init hwdev, set port state, get default cos,
vf dma attribute table, vf txrx flush and so on.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_compat.h | 33 -------
drivers/net/hinic/base/hinic_pmd_cfg.c | 35 +++++++
drivers/net/hinic/base/hinic_pmd_cmd.h | 6 ++
drivers/net/hinic/base/hinic_pmd_hwdev.c | 152 +++++++++++++++++++++++++++---
drivers/net/hinic/base/hinic_pmd_hwdev.h | 8 ++
drivers/net/hinic/base/hinic_pmd_hwif.c | 46 ++++++++-
drivers/net/hinic/base/hinic_pmd_hwif.h | 7 ++
drivers/net/hinic/base/hinic_pmd_mgmt.c | 25 ++++-
drivers/net/hinic/base/hinic_pmd_niccfg.c | 64 ++++++++++++-
drivers/net/hinic/base/hinic_pmd_niccfg.h | 18 ++++
drivers/net/hinic/base/hinic_pmd_nicio.c | 7 ++
11 files changed, 351 insertions(+), 50 deletions(-)
diff --git a/drivers/net/hinic/base/hinic_compat.h b/drivers/net/hinic/base/hinic_compat.h
index f599947..9082c38 100644
--- a/drivers/net/hinic/base/hinic_compat.h
+++ b/drivers/net/hinic/base/hinic_compat.h
@@ -222,39 +222,6 @@ static inline u16 ilog2(u32 n)
return res;
}
-
-/**
- * hinic_cpu_to_be32 - convert data to big endian 32 bit format
- * @data: the data to convert
- * @len: length of data to convert, must be Multiple of 4B
- **/
-static inline void hinic_cpu_to_be32(void *data, u32 len)
-{
- u32 i;
- u32 *mem = (u32 *)data;
-
- for (i = 0; i < (len >> 2); i++) {
- *mem = cpu_to_be32(*mem);
- mem++;
- }
-}
-
-/**
- * hinic_be32_to_cpu - convert data from big endian 32 bit format
- * @data: the data to convert
- * @len: length of data to convert, must be Multiple of 4B
- **/
-static inline void hinic_be32_to_cpu(void *data, u32 len)
-{
- u32 i;
- u32 *mem = (u32 *)data;
-
- for (i = 0; i < (len >> 2); i++) {
- *mem = be32_to_cpu(*mem);
- mem++;
- }
-}
-
static inline int hinic_mutex_init(pthread_mutex_t *pthreadmutex,
const pthread_mutexattr_t *mattr)
{
diff --git a/drivers/net/hinic/base/hinic_pmd_cfg.c b/drivers/net/hinic/base/hinic_pmd_cfg.c
index 61537b1..aa883e0 100644
--- a/drivers/net/hinic/base/hinic_pmd_cfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_cfg.c
@@ -8,6 +8,7 @@
#include "hinic_pmd_mgmt.h"
#include "hinic_pmd_eqs.h"
#include "hinic_pmd_cfg.h"
+#include "hinic_pmd_mbox.h"
bool hinic_support_nic(struct hinic_hwdev *hwdev, struct nic_service_cap *cap)
{
@@ -122,6 +123,10 @@ static void hinic_parse_pub_res_cap(struct service_cap *cap,
cap->vf_id_start = dev_cap->vf_id_start;
cap->max_sqs = dev_cap->nic_max_sq + 1;
cap->max_rqs = dev_cap->nic_max_rq + 1;
+ } else {
+ cap->max_vf = 0;
+ cap->max_sqs = dev_cap->nic_max_sq;
+ cap->max_rqs = dev_cap->nic_max_rq;
}
cap->chip_svc_type = CFG_SVC_NIC_BIT0;
@@ -180,6 +185,28 @@ static int get_cap_from_fw(struct hinic_hwdev *dev, enum func_type type)
return 0;
}
+static int get_cap_from_pf(struct hinic_hwdev *dev, enum func_type type)
+{
+ int err;
+ u16 in_len, out_len;
+ struct hinic_dev_cap dev_cap;
+
+ memset(&dev_cap, 0, sizeof(dev_cap));
+ in_len = sizeof(dev_cap);
+ out_len = in_len;
+ err = hinic_mbox_to_pf(dev, HINIC_MOD_CFGM, HINIC_CFG_MBOX_CAP,
+ &dev_cap, in_len, &dev_cap, &out_len,
+ CFG_MAX_CMD_TIMEOUT);
+ if (err || dev_cap.mgmt_msg_head.status || !out_len) {
+ PMD_DRV_LOG(ERR, "Get capability from PF failed, err: %d, status: %d, out_len: %d",
+ err, dev_cap.mgmt_msg_head.status, out_len);
+ return -EFAULT;
+ }
+
+ parse_dev_cap(dev, &dev_cap, type);
+ return 0;
+}
+
static int get_dev_cap(struct hinic_hwdev *dev)
{
int err;
@@ -194,6 +221,14 @@ static int get_dev_cap(struct hinic_hwdev *dev)
return err;
}
break;
+ case TYPE_VF:
+ err = get_cap_from_pf(dev, type);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Get VF capability failed, err: %d",
+ err);
+ return err;
+ }
+ break;
default:
PMD_DRV_LOG(ERR, "Unsupported PCI function type");
return -EINVAL;
diff --git a/drivers/net/hinic/base/hinic_pmd_cmd.h b/drivers/net/hinic/base/hinic_pmd_cmd.h
index 7a9e9f6..73f96b1 100644
--- a/drivers/net/hinic/base/hinic_pmd_cmd.h
+++ b/drivers/net/hinic/base/hinic_pmd_cmd.h
@@ -25,6 +25,12 @@ enum hinic_mod_type {
HINIC_MOD_MAX = 15
};
+/* only used by VFD communicating with PFD to register or unregister,
+ * command mode type is HINIC_MOD_L2NIC
+ */
+#define HINIC_PORT_CMD_VF_REGISTER 0x0
+#define HINIC_PORT_CMD_VF_UNREGISTER 0x1
+
/* cmd of mgmt CPU message for NIC module */
enum hinic_port_cmd {
HINIC_PORT_CMD_MGMT_RESET = 0x0,
diff --git a/drivers/net/hinic/base/hinic_pmd_hwdev.c b/drivers/net/hinic/base/hinic_pmd_hwdev.c
index 4f70baf..4d6f90f 100644
--- a/drivers/net/hinic/base/hinic_pmd_hwdev.c
+++ b/drivers/net/hinic/base/hinic_pmd_hwdev.c
@@ -15,6 +15,7 @@
#include "hinic_pmd_cmdq.h"
#include "hinic_pmd_mgmt.h"
#include "hinic_pmd_niccfg.h"
+#include "hinic_pmd_mbox.h"
#define HINIC_DEAULT_EQ_MSIX_PENDING_LIMIT 0
#define HINIC_DEAULT_EQ_MSIX_COALESC_TIMER_CFG 0xFF
@@ -65,6 +66,52 @@
"Unrecognized module",
};
+struct hinic_vf_dma_attr_table {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_idx;
+ u8 func_dma_entry_num;
+ u8 entry_idx;
+ u8 st;
+ u8 at;
+ u8 ph;
+ u8 no_snooping;
+ u8 tph_en;
+ u8 resv1[3];
+};
+
+/**
+ * hinic_cpu_to_be32 - convert data to big endian 32 bit format
+ * @data: the data to convert
+ * @len: length of data to convert, must be Multiple of 4B
+ **/
+void hinic_cpu_to_be32(void *data, u32 len)
+{
+ u32 i;
+ u32 *mem = (u32 *)data;
+
+ for (i = 0; i < (len >> 2); i++) {
+ *mem = cpu_to_be32(*mem);
+ mem++;
+ }
+}
+
+/**
+ * hinic_be32_to_cpu - convert data from big endian 32 bit format
+ * @data: the data to convert
+ * @len: length of data to convert, must be Multiple of 4B
+ **/
+void hinic_be32_to_cpu(void *data, u32 len)
+{
+ u32 i;
+ u32 *mem = (u32 *)data;
+
+ for (i = 0; i < (len >> 2); i++) {
+ *mem = be32_to_cpu(*mem);
+ mem++;
+ }
+}
+
static void *
hinic_dma_mem_zalloc(struct hinic_hwdev *hwdev, size_t size,
dma_addr_t *dma_handle, unsigned int flag, unsigned int align)
@@ -463,6 +510,44 @@ static int wait_cmdq_stop(struct hinic_hwdev *hwdev)
return err;
}
+static int hinic_vf_rx_tx_flush(struct hinic_hwdev *hwdev)
+{
+ struct hinic_clear_resource clr_res;
+ int err;
+
+ err = wait_cmdq_stop(hwdev);
+ if (err) {
+ PMD_DRV_LOG(WARNING, "Cmdq is still working");
+ return err;
+ }
+
+ memset(&clr_res, 0, sizeof(clr_res));
+ clr_res.func_idx = HINIC_HWIF_GLOBAL_IDX(hwdev->hwif);
+ clr_res.ppf_idx = HINIC_HWIF_PPF_IDX(hwdev->hwif);
+ err = hinic_mbox_to_pf_no_ack(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_START_FLR, &clr_res, sizeof(clr_res));
+ if (err)
+ PMD_DRV_LOG(WARNING, "Notice flush message failed");
+
+ /*
+ * PF firstly set VF doorbell flush csr to be disabled. After PF finish
+ * VF resources flush, PF will set VF doorbell flush csr to be enabled.
+ */
+ err = wait_until_doorbell_flush_states(hwdev->hwif, DISABLE_DOORBELL);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Wait doorbell flush disable timeout");
+
+ err = wait_until_doorbell_flush_states(hwdev->hwif, ENABLE_DOORBELL);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Wait doorbell flush enable timeout");
+
+ err = hinic_reinit_cmdq_ctxts(hwdev);
+ if (err)
+ PMD_DRV_LOG(WARNING, "Reinit cmdq failed");
+
+ return err;
+}
+
/**
* hinic_pf_rx_tx_flush - clean up hardware resource
* @hwdev: the hardware interface of a nic device
@@ -523,7 +608,10 @@ static int hinic_pf_rx_tx_flush(struct hinic_hwdev *hwdev)
int hinic_func_rx_tx_flush(struct hinic_hwdev *hwdev)
{
- return hinic_pf_rx_tx_flush(hwdev);
+ if (HINIC_FUNC_TYPE(hwdev) == TYPE_VF)
+ return hinic_vf_rx_tx_flush(hwdev);
+ else
+ return hinic_pf_rx_tx_flush(hwdev);
}
/**
@@ -690,28 +778,70 @@ static void set_pf_dma_attr_entry(struct hinic_hwdev *hwdev, u32 entry_idx,
hinic_hwif_write_reg(hwdev->hwif, addr, val);
}
+static int set_vf_dma_attr_entry(struct hinic_hwdev *hwdev, u8 entry_idx,
+ u8 st, u8 at, u8 ph,
+ enum hinic_pcie_nosnoop no_snooping,
+ enum hinic_pcie_tph tph_en)
+{
+ struct hinic_vf_dma_attr_table attr;
+
+ memset(&attr, 0, sizeof(attr));
+ attr.func_idx = hinic_global_func_id(hwdev);
+ attr.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ attr.func_dma_entry_num = hinic_dma_attr_entry_num(hwdev);
+ attr.entry_idx = entry_idx;
+ attr.st = st;
+ attr.at = at;
+ attr.ph = ph;
+ attr.no_snooping = no_snooping;
+ attr.tph_en = tph_en;
+
+ return hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_COMM,
+ HINIC_MGMT_CMD_DMA_ATTR_SET,
+ &attr, sizeof(attr), NULL, NULL, 0);
+}
+
/**
* dma_attr_table_init - initialize the the default dma attributes
* @hwdev: the pointer to the private hardware device object
**/
-static void dma_attr_table_init(struct hinic_hwdev *hwdev)
+static int dma_attr_table_init(struct hinic_hwdev *hwdev)
{
+ int err = 0;
+
if (HINIC_IS_VF(hwdev))
- return;
+ err = set_vf_dma_attr_entry(hwdev, PCIE_MSIX_ATTR_ENTRY,
+ HINIC_PCIE_ST_DISABLE, HINIC_PCIE_AT_DISABLE,
+ HINIC_PCIE_PH_DISABLE, HINIC_PCIE_SNOOP,
+ HINIC_PCIE_TPH_DISABLE);
+ else
+ set_pf_dma_attr_entry(hwdev, PCIE_MSIX_ATTR_ENTRY,
+ HINIC_PCIE_ST_DISABLE, HINIC_PCIE_AT_DISABLE,
+ HINIC_PCIE_PH_DISABLE, HINIC_PCIE_SNOOP,
+ HINIC_PCIE_TPH_DISABLE);
- set_pf_dma_attr_entry(hwdev, PCIE_MSIX_ATTR_ENTRY,
- HINIC_PCIE_ST_DISABLE,
- HINIC_PCIE_AT_DISABLE,
- HINIC_PCIE_PH_DISABLE,
- HINIC_PCIE_SNOOP,
- HINIC_PCIE_TPH_DISABLE);
+ return err;
}
int hinic_init_attr_table(struct hinic_hwdev *hwdev)
{
- dma_attr_table_init(hwdev);
+ int err;
- return init_aeqs_msix_attr(hwdev);
+ err = dma_attr_table_init(hwdev);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Initialize dma attribute table failed, err: %d",
+ err);
+ return err;
+ }
+
+ err = init_aeqs_msix_attr(hwdev);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Initialize aeqs msix attribute failed, err: %d",
+ err);
+ return err;
+ }
+
+ return 0;
}
#define FAULT_SHOW_STR_LEN 16
diff --git a/drivers/net/hinic/base/hinic_pmd_hwdev.h b/drivers/net/hinic/base/hinic_pmd_hwdev.h
index 6c21c47..d12e631 100644
--- a/drivers/net/hinic/base/hinic_pmd_hwdev.h
+++ b/drivers/net/hinic/base/hinic_pmd_hwdev.h
@@ -14,6 +14,8 @@
#define MAX_PCIE_DFX_BUF_SIZE 1024
+#define HINIC_DEV_BUSY_ACTIVE_FW 0xFE
+
/* dma pool */
struct dma_pool {
u32 inuse;
@@ -436,6 +438,7 @@ struct hinic_hwdev {
struct hinic_hwif *hwif;
struct cfg_mgmt_info *cfg_mgmt;
struct hinic_aeqs *aeqs;
+ struct hinic_mbox_func_to_func *func_to_func;
struct hinic_msg_pf_to_mgmt *pf_to_mgmt;
struct hinic_cmdqs *cmdqs;
struct hinic_nic_io *nic_io;
@@ -482,4 +485,9 @@ void hinic_hilink_async_event_handle(struct hinic_hwdev *hwdev, u8 cmd,
int hinic_set_pagesize(void *hwdev, u8 page_size);
+void hinic_cpu_to_be32(void *data, u32 len);
+
+void hinic_be32_to_cpu(void *data, u32 len);
+
+
#endif /* _HINIC_PMD_HWDEV_H_ */
diff --git a/drivers/net/hinic/base/hinic_pmd_hwif.c b/drivers/net/hinic/base/hinic_pmd_hwif.c
index a5e223b..98299f2 100644
--- a/drivers/net/hinic/base/hinic_pmd_hwif.c
+++ b/drivers/net/hinic/base/hinic_pmd_hwif.c
@@ -27,14 +27,19 @@
**/
static int hwif_ready(struct hinic_hwdev *hwdev)
{
- u32 addr, attr1;
+ u32 addr, attr0, attr1;
addr = HINIC_CSR_FUNC_ATTR1_ADDR;
attr1 = hinic_hwif_read_reg(hwdev->hwif, addr);
-
if (!HINIC_AF1_GET(attr1, MGMT_INIT_STATUS))
return -EBUSY;
+ addr = HINIC_CSR_FUNC_ATTR0_ADDR;
+ attr0 = hinic_hwif_read_reg(hwdev->hwif, addr);
+ if ((HINIC_AF0_GET(attr0, FUNC_TYPE) == TYPE_VF) &&
+ !HINIC_AF1_GET(attr1, PF_INIT_STATUS))
+ return -EBUSY;
+
return 0;
}
@@ -90,6 +95,9 @@ void hinic_set_pf_status(struct hinic_hwif *hwif, enum hinic_pf_status status)
u32 attr5 = HINIC_AF5_SET(status, PF_STATUS);
u32 addr = HINIC_CSR_FUNC_ATTR5_ADDR;
+ if (hwif->attr.func_type == TYPE_VF)
+ return;
+
hinic_hwif_write_reg(hwif, addr, attr5);
}
@@ -285,6 +293,25 @@ static void disable_all_msix(struct hinic_hwdev *hwdev)
hinic_set_msix_state(hwdev, i, HINIC_MSIX_DISABLE);
}
+int wait_until_doorbell_flush_states(struct hinic_hwif *hwif,
+ enum hinic_doorbell_ctrl states)
+{
+ unsigned long end;
+ enum hinic_doorbell_ctrl db_ctrl;
+
+ end = jiffies +
+ msecs_to_jiffies(HINIC_WAIT_DOORBELL_AND_OUTBOUND_TIMEOUT);
+ do {
+ db_ctrl = hinic_get_doorbell_ctrl_status(hwif);
+ if (db_ctrl == states)
+ return 0;
+
+ rte_delay_ms(1);
+ } while (time_before(jiffies, end));
+
+ return -EFAULT;
+}
+
static int wait_until_doorbell_and_outbound_enabled(struct hinic_hwif *hwif)
{
unsigned long end;
@@ -321,6 +348,12 @@ enum func_type hinic_func_type(void *hwdev)
return hwif->attr.func_type;
}
+u8 hinic_pf_id_of_vf(void *hwdev)
+{
+ struct hinic_hwif *hwif = ((struct hinic_hwdev *)hwdev)->hwif;
+ return hwif->attr.port_to_port_idx;
+}
+
u8 hinic_ppf_idx(void *hwdev)
{
struct hinic_hwif *hwif = ((struct hinic_hwdev *)hwdev)->hwif;
@@ -328,6 +361,12 @@ u8 hinic_ppf_idx(void *hwdev)
return hwif->attr.ppf_idx;
}
+u8 hinic_dma_attr_entry_num(void *hwdev)
+{
+ struct hinic_hwif *hwif = ((struct hinic_hwdev *)hwdev)->hwif;
+ return hwif->attr.num_dma_attr;
+}
+
/**
* hinic_init_hwif - initialize the hw interface
* @hwdev: the pointer to the private hardware device object
@@ -371,6 +410,9 @@ static int hinic_init_hwif(struct hinic_hwdev *hwdev, void *cfg_reg_base,
if (!HINIC_IS_VF(hwdev))
set_ppf(hwif);
+ /* disable mgmt cpu report any event */
+ hinic_set_pf_status(hwdev->hwif, HINIC_PF_STATUS_INIT);
+
return 0;
hwif_ready_err:
diff --git a/drivers/net/hinic/base/hinic_pmd_hwif.h b/drivers/net/hinic/base/hinic_pmd_hwif.h
index c1289b5..fba6c31 100644
--- a/drivers/net/hinic/base/hinic_pmd_hwif.h
+++ b/drivers/net/hinic/base/hinic_pmd_hwif.h
@@ -104,6 +104,9 @@ static inline u32 hinic_hwif_read_reg(struct hinic_hwif *hwif, u32 reg)
void hinic_free_db_addr(void *hwdev, void __iomem *db_base);
+int wait_until_doorbell_flush_states(struct hinic_hwif *hwif,
+ enum hinic_doorbell_ctrl states);
+
void hinic_set_msix_state(void *hwdev, u16 msix_idx,
enum hinic_msix_state flag);
@@ -116,4 +119,8 @@ void hinic_misx_intr_clear_resend_bit(void *hwdev, u16 msix_idx,
void hinic_hwif_res_free(struct hinic_hwdev *hwdev);
+u8 hinic_pf_id_of_vf(void *hwdev);
+
+u8 hinic_dma_attr_entry_num(void *hwdev);
+
#endif /* _HINIC_PMD_HWIF_H_ */
diff --git a/drivers/net/hinic/base/hinic_pmd_mgmt.c b/drivers/net/hinic/base/hinic_pmd_mgmt.c
index a18e567..4b7994a 100644
--- a/drivers/net/hinic/base/hinic_pmd_mgmt.c
+++ b/drivers/net/hinic/base/hinic_pmd_mgmt.c
@@ -7,6 +7,7 @@
#include "hinic_pmd_hwdev.h"
#include "hinic_pmd_hwif.h"
#include "hinic_pmd_mgmt.h"
+#include "hinic_pmd_mbox.h"
#define BUF_OUT_DEFAULT_SIZE 1
@@ -464,6 +465,9 @@ static int hinic_get_mgmt_channel_status(void *hwdev)
struct hinic_hwif *hwif = ((struct hinic_hwdev *)hwdev)->hwif;
u32 val;
+ if (hinic_func_type((struct hinic_hwdev *)hwdev) == TYPE_VF)
+ return false;
+
val = hinic_hwif_read_reg(hwif, HINIC_ICPL_RESERVD_ADDR);
return HINIC_GET_MGMT_CHANNEL_STATUS(val, MGMT_CHANNEL_STATUS);
@@ -482,9 +486,13 @@ int hinic_msg_to_mgmt_sync(void *hwdev, enum hinic_mod_type mod, u8 cmd,
if (hinic_get_mgmt_channel_status(hwdev))
return -EPERM;
- rc = hinic_pf_to_mgmt_sync(hwdev, mod, cmd, buf_in,
- in_size, buf_out, out_size,
- timeout);
+ if (hinic_func_type(hwdev) == TYPE_VF) {
+ rc = hinic_mbox_to_pf(hwdev, mod, cmd, buf_in, in_size,
+ buf_out, out_size, timeout);
+ } else {
+ rc = hinic_pf_to_mgmt_sync(hwdev, mod, cmd, buf_in, in_size,
+ buf_out, out_size, timeout);
+ }
return rc;
}
@@ -667,6 +675,9 @@ static int hinic_handle_aeqe(void *handle, enum hinic_aeq_type event,
case HINIC_MSG_FROM_MGMT_CPU:
rc = hinic_mgmt_msg_aeqe_handler(handle, data, size, param);
break;
+ case HINIC_MBX_FROM_FUNC:
+ rc = hinic_mbox_func_aeqe_handler(handle, data, size, param);
+ break;
default:
PMD_DRV_LOG(ERR, "Unknown event type: 0x%x, size: %d",
event, size);
@@ -753,6 +764,10 @@ int hinic_comm_pf_to_mgmt_init(struct hinic_hwdev *hwdev)
{
int rc;
+ /* VF do not support send msg to mgmt directly */
+ if (hinic_func_type(hwdev) == TYPE_VF)
+ return 0;
+
rc = hinic_pf_to_mgmt_init(hwdev);
if (rc)
return rc;
@@ -764,6 +779,10 @@ int hinic_comm_pf_to_mgmt_init(struct hinic_hwdev *hwdev)
void hinic_comm_pf_to_mgmt_free(struct hinic_hwdev *hwdev)
{
+ /* VF do not support send msg to mgmt directly */
+ if (hinic_func_type(hwdev) == TYPE_VF)
+ return;
+
hinic_pf_to_mgmt_free(hwdev);
}
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 7da0a88..d245315 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -10,6 +10,7 @@
#include "hinic_pmd_mgmt.h"
#include "hinic_pmd_cmdq.h"
#include "hinic_pmd_niccfg.h"
+#include "hinic_pmd_mbox.h"
#define l2nic_msg_to_mgmt_sync(hwdev, cmd, buf_in, \
in_size, buf_out, out_size) \
@@ -318,6 +319,9 @@ int hinic_set_port_enable(void *hwdev, bool enable)
return -EINVAL;
}
+ if (HINIC_IS_VF((struct hinic_hwdev *)hwdev))
+ return 0;
+
memset(&en_state, 0, sizeof(en_state));
en_state.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
en_state.state = (enable ? HINIC_PORT_ENABLE : HINIC_PORT_DISABLE);
@@ -432,7 +436,7 @@ int hinic_dcb_set_ets(void *hwdev, u8 *up_tc, u8 *pg_bw,
memset(&ets, 0, sizeof(ets));
ets.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
- ets.port_id = 0; /* reserved */
+ ets.port_id = 0; /* reserved */
memcpy(ets.up_tc, up_tc, HINIC_DCB_TC_MAX);
memcpy(ets.pg_bw, pg_bw, HINIC_DCB_UP_MAX);
memcpy(ets.pgid, pgid, HINIC_DCB_UP_MAX);
@@ -1100,6 +1104,38 @@ int hinic_reset_port_link_cfg(void *hwdev)
return 0;
}
+int hinic_vf_func_init(struct hinic_hwdev *hwdev)
+{
+ int err, state = 0;
+
+ if (!HINIC_IS_VF(hwdev))
+ return 0;
+
+ err = hinic_mbox_to_pf(hwdev, HINIC_MOD_L2NIC,
+ HINIC_PORT_CMD_VF_REGISTER, &state, sizeof(state),
+ NULL, NULL, 0);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Fail to register vf");
+ return err;
+ }
+
+ return 0;
+}
+
+void hinic_vf_func_free(struct hinic_hwdev *hwdev)
+{
+ int err;
+
+ if (hinic_func_type(hwdev) != TYPE_VF)
+ return;
+
+ err = hinic_mbox_to_pf(hwdev, HINIC_MOD_L2NIC,
+ HINIC_PORT_CMD_VF_UNREGISTER, &err, sizeof(err),
+ NULL, NULL, 0);
+ if (err)
+ PMD_DRV_LOG(ERR, "Fail to unregister VF, err: %d", err);
+}
+
int hinic_set_fast_recycle_mode(void *hwdev, u8 mode)
{
struct hinic_fast_recycled_mode fast_recycled_mode;
@@ -1193,6 +1229,9 @@ int hinic_set_link_status_follow(void *hwdev,
if (!hwdev)
return -EINVAL;
+ if (HINIC_IS_VF((struct hinic_hwdev *)hwdev))
+ return 0;
+
if (status >= HINIC_LINK_FOLLOW_STATUS_MAX) {
PMD_DRV_LOG(ERR,
"Invalid link follow status: %d", status);
@@ -1274,3 +1313,26 @@ int hinic_flush_qp_res(void *hwdev)
return 0;
}
+
+int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id)
+{
+ struct hinic_vf_default_cos vf_cos;
+ u16 out_size = sizeof(vf_cos);
+ int err;
+
+ memset(&vf_cos, 0, sizeof(vf_cos));
+ vf_cos.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+
+ err = hinic_msg_to_mgmt_sync(hwdev, HINIC_MOD_L2NIC,
+ HINIC_PORT_CMD_GET_VF_COS, &vf_cos,
+ sizeof(vf_cos), &vf_cos,
+ &out_size, 0);
+ if (err || !out_size || vf_cos.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Get VF default cos failed, err: %d, status: 0x%x, out size: 0x%x",
+ err, vf_cos.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+ *cos_id = vf_cos.state.default_cos;
+
+ return 0;
+}
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.h b/drivers/net/hinic/base/hinic_pmd_niccfg.h
index eaa3f2a..253dbf4 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.h
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.h
@@ -562,6 +562,18 @@ struct hinic_clear_qp_resource {
u16 rsvd1;
};
+struct hinic_dcb_state {
+ u8 dcb_on;
+ u8 default_cos;
+ u8 up_cos[8];
+};
+
+struct hinic_vf_default_cos {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ struct hinic_dcb_state state;
+};
+
/* set physical port Anti-Attack rate */
struct hinic_port_anti_attack_rate {
struct hinic_mgmt_msg_head mgmt_msg_head;
@@ -655,4 +667,10 @@ int hinic_set_link_status_follow(void *hwdev,
void hinic_clear_phy_port_stats(struct hinic_hwdev *hwdev);
+int hinic_vf_func_init(struct hinic_hwdev *hwdev);
+
+void hinic_vf_func_free(struct hinic_hwdev *hwdev);
+
+int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id);
+
#endif /* _HINIC_PMD_NICCFG_H_ */
diff --git a/drivers/net/hinic/base/hinic_pmd_nicio.c b/drivers/net/hinic/base/hinic_pmd_nicio.c
index 248211f..7ccaa89 100644
--- a/drivers/net/hinic/base/hinic_pmd_nicio.c
+++ b/drivers/net/hinic/base/hinic_pmd_nicio.c
@@ -618,6 +618,12 @@ static int hinic_init_nic_hwdev(struct hinic_hwdev *hwdev)
goto err_init_nic_hwdev;
}
+ err = hinic_vf_func_init(hwdev);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to init nic mbox");
+ goto err_init_nic_hwdev;
+ }
+
err = hinic_set_fast_recycle_mode(hwdev, RECYCLE_MODE_DPDK);
if (err) {
PMD_DRV_LOG(ERR, "Failed to set fast recycle mode");
@@ -632,6 +638,7 @@ static int hinic_init_nic_hwdev(struct hinic_hwdev *hwdev)
static void hinic_free_nic_hwdev(struct hinic_hwdev *hwdev)
{
+ hinic_vf_func_free(hwdev);
hwdev->nic_io = NULL;
}
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 03/15] net/hinic: add VF PMD operation interfaces
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
2019-09-06 12:49 ` [dpdk-dev] [PATCH v1 01/15] net/hinic/base: add mbox command channel for SRIOV Ziyang Xuan
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 02/15] net/hinic/base: add HW interfaces of SRIOV Ziyang Xuan
@ 2019-09-06 12:50 ` Ziyang Xuan
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 04/15] net/hinic: add VLAN filter and offload Ziyang Xuan
` (11 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:50 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch adds VF PMD operation interfaces to support SRIOV.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.c | 236 +++++++++++++++++++++++------------
1 file changed, 159 insertions(+), 77 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 044af90..90ebc16 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -20,6 +20,7 @@
#include "base/hinic_pmd_cmdq.h"
#include "base/hinic_pmd_niccfg.h"
#include "base/hinic_pmd_nicio.h"
+#include "base/hinic_pmd_mbox.h"
#include "hinic_pmd_ethdev.h"
#include "hinic_pmd_tx.h"
#include "hinic_pmd_rx.h"
@@ -32,6 +33,8 @@
#define HINIC_DEV_ID_MEZZ_25GE 0x0210
#define HINIC_DEV_ID_MEZZ_40GE 0x020D
#define HINIC_DEV_ID_MEZZ_100GE 0x0205
+#define HINIC_DEV_ID_VF 0x375E
+#define HINIC_DEV_ID_VF_HV 0x379E
#define HINIC_SERVICE_MODE_NIC 2
@@ -197,10 +200,16 @@ struct hinic_xstats_name_off {
static int hinic_xstats_calc_num(struct hinic_nic_dev *nic_dev)
{
- return (HINIC_VPORT_XSTATS_NUM +
- HINIC_PHYPORT_XSTATS_NUM +
- HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
- HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
+ if (HINIC_IS_VF(nic_dev->hwdev)) {
+ return (HINIC_VPORT_XSTATS_NUM +
+ HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
+ HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
+ } else {
+ return (HINIC_VPORT_XSTATS_NUM +
+ HINIC_PHYPORT_XSTATS_NUM +
+ HINIC_RXQ_XSTATS_NUM * nic_dev->num_rq +
+ HINIC_TXQ_XSTATS_NUM * nic_dev->num_sq);
+ }
}
static const struct rte_eth_desc_lim hinic_rx_desc_lim = {
@@ -913,6 +922,8 @@ static int hinic_dev_start(struct rte_eth_dev *dev)
(void)hinic_set_vport_enable(nic_dev->hwdev, false);
en_vport_fail:
+ hinic_set_pf_status(nic_dev->hwdev->hwif, HINIC_PF_STATUS_INIT);
+
/* Flush tx && rx chip resources in case of set vport fake fail */
(void)hinic_flush_qp_res(nic_dev->hwdev);
rte_delay_ms(100);
@@ -1670,6 +1681,9 @@ static int hinic_dev_xstats_get(struct rte_eth_dev *dev,
count++;
}
+ if (HINIC_IS_VF(nic_dev->hwdev))
+ return count;
+
/* Get stats from hinic_phy_port_stats */
err = hinic_get_phy_port_stats(nic_dev->hwdev, &port_stats);
if (err)
@@ -1738,6 +1752,9 @@ static int hinic_dev_xstats_get_names(struct rte_eth_dev *dev,
count++;
}
+ if (HINIC_IS_VF(nic_dev->hwdev))
+ return count;
+
/* get phy port stats */
for (i = 0; i < HINIC_PHYPORT_XSTATS_NUM; i++) {
snprintf(xstats_names[count].name,
@@ -1778,18 +1795,39 @@ static int hinic_set_default_dcb_feature(struct hinic_nic_dev *nic_dev)
up_pgid, up_bw, up_strict);
}
-static void hinic_init_default_cos(struct hinic_nic_dev *nic_dev)
+static int hinic_init_default_cos(struct hinic_nic_dev *nic_dev)
{
- nic_dev->default_cos =
- (hinic_global_func_id(nic_dev->hwdev) +
- DEFAULT_BASE_COS) % NR_MAX_COS;
+ u8 cos_id = 0;
+ int err;
+
+ if (!HINIC_IS_VF(nic_dev->hwdev)) {
+ nic_dev->default_cos =
+ (hinic_global_func_id(nic_dev->hwdev) +
+ DEFAULT_BASE_COS) % NR_MAX_COS;
+ } else {
+ err = hinic_vf_get_default_cos(nic_dev->hwdev, &cos_id);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Get VF default cos failed, err: %d",
+ err);
+ return HINIC_ERROR;
+ }
+
+ nic_dev->default_cos = cos_id;
+ }
+
+ return 0;
}
static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
{
int err;
- hinic_init_default_cos(nic_dev);
+ err = hinic_init_default_cos(nic_dev);
+ if (err)
+ return err;
+
+ if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
+ return 0;
/* Restore DCB configure to default status */
err = hinic_set_default_dcb_feature(nic_dev);
@@ -1825,6 +1863,9 @@ static int32_t hinic_card_workmode_check(struct hinic_nic_dev *nic_dev)
struct hinic_board_info info = { 0 };
int rc;
+ if (hinic_func_type(nic_dev->hwdev) == TYPE_VF)
+ return 0;
+
rc = hinic_get_board_info(nic_dev->hwdev, &info);
if (rc)
return rc;
@@ -1840,7 +1881,7 @@ static int hinic_copy_mempool_init(struct hinic_nic_dev *nic_dev)
nic_dev->cpy_mpool =
rte_pktmbuf_pool_create(nic_dev->proc_dev_name,
HINIC_COPY_MEMPOOL_DEPTH,
- RTE_CACHE_LINE_SIZE, 0,
+ 0, 0,
HINIC_COPY_MBUF_SIZE,
rte_socket_id());
if (!nic_dev->cpy_mpool) {
@@ -1951,6 +1992,14 @@ static int hinic_nic_dev_create(struct rte_eth_dev *eth_dev)
goto init_pf_to_mgmt_fail;
}
+ /* init mailbox */
+ rc = hinic_comm_func_to_func_init(nic_dev->hwdev);
+ if (rc) {
+ PMD_DRV_LOG(ERR, "Initialize func_to_func failed, dev_name: %s",
+ eth_dev->data->name);
+ goto init_func_to_func_fail;
+ }
+
rc = hinic_card_workmode_check(nic_dev);
if (rc) {
PMD_DRV_LOG(ERR, "Check card workmode failed, dev_name: %s",
@@ -2050,6 +2099,9 @@ static int hinic_nic_dev_create(struct rte_eth_dev *eth_dev)
init_cmdq_fail:
l2nic_reset_fail:
workmode_check_fail:
+ hinic_comm_func_to_func_free(nic_dev->hwdev);
+
+init_func_to_func_fail:
hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
init_pf_to_mgmt_fail:
@@ -2083,6 +2135,7 @@ static void hinic_nic_dev_destroy(struct rte_eth_dev *eth_dev)
hinic_deinit_nicio(nic_dev->hwdev);
hinic_deactivate_hwdev_state(nic_dev->hwdev);
hinic_comm_cmdqs_free(nic_dev->hwdev);
+ hinic_comm_func_to_func_free(nic_dev->hwdev);
hinic_comm_pf_to_mgmt_free(nic_dev->hwdev);
hinic_comm_aeqs_free(nic_dev->hwdev);
free_cfg_mgmt(nic_dev->hwdev);
@@ -2092,6 +2145,93 @@ static void hinic_nic_dev_destroy(struct rte_eth_dev *eth_dev)
nic_dev->hwdev = NULL;
}
+/**
+ * DPDK callback to close the device.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ */
+static void hinic_dev_close(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ if (hinic_test_and_set_bit(HINIC_DEV_CLOSE, &nic_dev->dev_status)) {
+ PMD_DRV_LOG(WARNING, "Device %s already closed",
+ dev->data->name);
+ return;
+ }
+
+ /* stop device first */
+ hinic_dev_stop(dev);
+
+ /* rx_cqe, rx_info */
+ hinic_free_all_rx_resources(dev);
+
+ /* tx_info */
+ hinic_free_all_tx_resources(dev);
+
+ /* free wq, pi_dma_addr */
+ hinic_free_all_rq(nic_dev);
+
+ /* free wq, db_addr */
+ hinic_free_all_sq(nic_dev);
+
+ /* deinit mac vlan tbl */
+ hinic_deinit_mac_addr(dev);
+
+ /* disable hardware and uio interrupt */
+ hinic_disable_interrupt(dev);
+
+ /* deinit nic hardware device */
+ hinic_nic_dev_destroy(dev);
+}
+
+static const struct eth_dev_ops hinic_pmd_ops = {
+ .dev_configure = hinic_dev_configure,
+ .dev_infos_get = hinic_dev_infos_get,
+ .rx_queue_setup = hinic_rx_queue_setup,
+ .tx_queue_setup = hinic_tx_queue_setup,
+ .dev_start = hinic_dev_start,
+ .link_update = hinic_link_update,
+ .rx_queue_release = hinic_rx_queue_release,
+ .tx_queue_release = hinic_tx_queue_release,
+ .dev_stop = hinic_dev_stop,
+ .dev_close = hinic_dev_close,
+ .promiscuous_enable = hinic_dev_promiscuous_enable,
+ .promiscuous_disable = hinic_dev_promiscuous_disable,
+ .rss_hash_update = hinic_rss_hash_update,
+ .rss_hash_conf_get = hinic_rss_conf_get,
+ .reta_update = hinic_rss_indirtbl_update,
+ .reta_query = hinic_rss_indirtbl_query,
+ .stats_get = hinic_dev_stats_get,
+ .stats_reset = hinic_dev_stats_reset,
+ .xstats_get = hinic_dev_xstats_get,
+ .xstats_reset = hinic_dev_xstats_reset,
+ .xstats_get_names = hinic_dev_xstats_get_names,
+};
+
+static const struct eth_dev_ops hinic_pmd_vf_ops = {
+ .dev_configure = hinic_dev_configure,
+ .dev_infos_get = hinic_dev_infos_get,
+ .rx_queue_setup = hinic_rx_queue_setup,
+ .tx_queue_setup = hinic_tx_queue_setup,
+ .dev_start = hinic_dev_start,
+ .link_update = hinic_link_update,
+ .rx_queue_release = hinic_rx_queue_release,
+ .tx_queue_release = hinic_tx_queue_release,
+ .dev_stop = hinic_dev_stop,
+ .dev_close = hinic_dev_close,
+ .rss_hash_update = hinic_rss_hash_update,
+ .rss_hash_conf_get = hinic_rss_conf_get,
+ .reta_update = hinic_rss_indirtbl_update,
+ .reta_query = hinic_rss_indirtbl_query,
+ .stats_get = hinic_dev_stats_get,
+ .stats_reset = hinic_dev_stats_reset,
+ .xstats_get = hinic_dev_xstats_get,
+ .xstats_reset = hinic_dev_xstats_reset,
+ .xstats_get_names = hinic_dev_xstats_get_names,
+};
+
static int hinic_func_init(struct rte_eth_dev *eth_dev)
{
struct rte_pci_device *pci_dev;
@@ -2146,6 +2286,11 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
goto create_nic_dev_fail;
}
+ if (HINIC_IS_VF(nic_dev->hwdev))
+ eth_dev->dev_ops = &hinic_pmd_vf_ops;
+ else
+ eth_dev->dev_ops = &hinic_pmd_ops;
+
rc = hinic_init_mac_addr(eth_dev);
if (rc) {
PMD_DRV_LOG(ERR, "Initialize mac table failed, dev_name: %s",
@@ -2187,6 +2332,7 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
hinic_deinit_mac_addr(eth_dev);
init_mac_fail:
+ eth_dev->dev_ops = NULL;
hinic_nic_dev_destroy(eth_dev);
create_nic_dev_fail:
@@ -2199,71 +2345,6 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
return rc;
}
-/**
- * DPDK callback to close the device.
- *
- * @param dev
- * Pointer to Ethernet device structure.
- */
-static void hinic_dev_close(struct rte_eth_dev *dev)
-{
- struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
-
- if (hinic_test_and_set_bit(HINIC_DEV_CLOSE, &nic_dev->dev_status)) {
- PMD_DRV_LOG(WARNING, "Device %s already closed",
- dev->data->name);
- return;
- }
-
- /* stop device first */
- hinic_dev_stop(dev);
-
- /* rx_cqe, rx_info */
- hinic_free_all_rx_resources(dev);
-
- /* tx_info */
- hinic_free_all_tx_resources(dev);
-
- /* free wq, pi_dma_addr */
- hinic_free_all_rq(nic_dev);
-
- /* free wq, db_addr */
- hinic_free_all_sq(nic_dev);
-
- /* deinit mac vlan tbl */
- hinic_deinit_mac_addr(dev);
-
- /* disable hardware and uio interrupt */
- hinic_disable_interrupt(dev);
-
- /* deinit nic hardware device */
- hinic_nic_dev_destroy(dev);
-}
-
-static const struct eth_dev_ops hinic_pmd_ops = {
- .dev_configure = hinic_dev_configure,
- .dev_infos_get = hinic_dev_infos_get,
- .rx_queue_setup = hinic_rx_queue_setup,
- .tx_queue_setup = hinic_tx_queue_setup,
- .dev_start = hinic_dev_start,
- .link_update = hinic_link_update,
- .rx_queue_release = hinic_rx_queue_release,
- .tx_queue_release = hinic_tx_queue_release,
- .dev_stop = hinic_dev_stop,
- .dev_close = hinic_dev_close,
- .promiscuous_enable = hinic_dev_promiscuous_enable,
- .promiscuous_disable = hinic_dev_promiscuous_disable,
- .rss_hash_update = hinic_rss_hash_update,
- .rss_hash_conf_get = hinic_rss_conf_get,
- .reta_update = hinic_rss_indirtbl_update,
- .reta_query = hinic_rss_indirtbl_query,
- .stats_get = hinic_dev_stats_get,
- .stats_reset = hinic_dev_stats_reset,
- .xstats_get = hinic_dev_xstats_get,
- .xstats_reset = hinic_dev_xstats_reset,
- .xstats_get_names = hinic_dev_xstats_get_names,
-};
-
static int hinic_dev_init(struct rte_eth_dev *eth_dev)
{
struct rte_pci_device *pci_dev;
@@ -2276,8 +2357,7 @@ static int hinic_dev_init(struct rte_eth_dev *eth_dev)
(rte_eal_process_type() == RTE_PROC_PRIMARY) ?
"primary" : "secondary");
- /* rte_eth_dev ops, rx_burst and tx_burst */
- eth_dev->dev_ops = &hinic_pmd_ops;
+ /* rte_eth_dev rx_burst and tx_burst */
eth_dev->rx_pkt_burst = hinic_recv_pkts;
eth_dev->tx_pkt_burst = hinic_xmit_pkts;
@@ -2311,6 +2391,8 @@ static int hinic_dev_uninit(struct rte_eth_dev *dev)
{ RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_25GE) },
{ RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_40GE) },
{ RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_MEZZ_100GE) },
+ { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF) },
+ { RTE_PCI_DEVICE(HINIC_HUAWEI_VENDOR_ID, HINIC_DEV_ID_VF_HV) },
{.vendor_id = 0},
};
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 04/15] net/hinic: add VLAN filter and offload
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (2 preceding siblings ...)
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 03/15] net/hinic: add VF PMD operation interfaces Ziyang Xuan
@ 2019-09-06 12:51 ` Ziyang Xuan
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 05/15] net/hinic: add allmulticast mode and MTU set Ziyang Xuan
` (10 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:51 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch adds VLAN filter and VLAN offload.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_cmd.h | 1 +
drivers/net/hinic/base/hinic_pmd_niccfg.c | 119 ++++++++++++++++++
drivers/net/hinic/base/hinic_pmd_niccfg.h | 31 +++++
drivers/net/hinic/hinic_pmd_ethdev.c | 196 +++++++++++++++++++++++++++++-
drivers/net/hinic/hinic_pmd_ethdev.h | 7 +-
5 files changed, 352 insertions(+), 2 deletions(-)
diff --git a/drivers/net/hinic/base/hinic_pmd_cmd.h b/drivers/net/hinic/base/hinic_pmd_cmd.h
index 73f96b1..d945694 100644
--- a/drivers/net/hinic/base/hinic_pmd_cmd.h
+++ b/drivers/net/hinic/base/hinic_pmd_cmd.h
@@ -140,6 +140,7 @@ enum hinic_port_cmd {
HINIC_PORT_CMD_SET_VHD_CFG = 0xF7,
HINIC_PORT_CMD_SET_LINK_FOLLOW = 0xF8,
+ HINIC_PORT_CMD_SET_VLAN_FILTER = 0xFF
};
/* cmd of mgmt CPU message for HW module */
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index d245315..257015e 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -237,6 +237,125 @@ int hinic_set_port_mtu(void *hwdev, u32 new_mtu)
return 0;
}
+int hinic_add_vlan(void *hwdev, u16 vlan_id, u16 func_id)
+{
+ struct hinic_vlan_config vlan_info;
+ u16 out_size = sizeof(vlan_info);
+ int err;
+
+ if (!hwdev) {
+ PMD_DRV_LOG(ERR, "Hwdev is NULL");
+ return -EINVAL;
+ }
+
+ memset(&vlan_info, 0, sizeof(vlan_info));
+ vlan_info.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ vlan_info.func_id = func_id;
+ vlan_info.vlan_id = vlan_id;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_ADD_VLAN,
+ &vlan_info, sizeof(vlan_info), &vlan_info, &out_size);
+ if (err || !out_size || vlan_info.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add vlan, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, vlan_info.mgmt_msg_head.status, out_size);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int hinic_del_vlan(void *hwdev, u16 vlan_id, u16 func_id)
+{
+ struct hinic_vlan_config vlan_info;
+ u16 out_size = sizeof(vlan_info);
+ int err;
+
+ if (!hwdev) {
+ PMD_DRV_LOG(ERR, "Hwdev is NULL");
+ return -EINVAL;
+ }
+
+ memset(&vlan_info, 0, sizeof(vlan_info));
+ vlan_info.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ vlan_info.func_id = func_id;
+ vlan_info.vlan_id = vlan_id;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_DEL_VLAN,
+ &vlan_info, sizeof(vlan_info), &vlan_info, &out_size);
+ if (err || !out_size || vlan_info.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete vlan, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, vlan_info.mgmt_msg_head.status, out_size);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int hinic_config_vlan_filter(void *hwdev, u32 vlan_filter_ctrl)
+{
+ struct hinic_hwdev *nic_hwdev = (struct hinic_hwdev *)hwdev;
+ struct hinic_vlan_filter vlan_filter;
+ u16 out_size = sizeof(vlan_filter);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&vlan_filter, 0, sizeof(vlan_filter));
+ vlan_filter.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ vlan_filter.func_id = hinic_global_func_id(nic_hwdev);
+ vlan_filter.vlan_filter_ctrl = vlan_filter_ctrl;
+
+ err = l2nic_msg_to_mgmt_sync(nic_hwdev, HINIC_PORT_CMD_SET_VLAN_FILTER,
+ &vlan_filter, sizeof(vlan_filter),
+ &vlan_filter, &out_size);
+ if (vlan_filter.mgmt_msg_head.status == HINIC_MGMT_CMD_UNSUPPORTED) {
+ err = HINIC_MGMT_CMD_UNSUPPORTED;
+ } else if ((err == HINIC_MBOX_VF_CMD_ERROR) &&
+ (HINIC_IS_VF(nic_hwdev))) {
+ err = HINIC_MGMT_CMD_UNSUPPORTED;
+ } else if (err || !out_size || vlan_filter.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR,
+ "Failed to config vlan filter, vlan_filter_ctrl: 0x%x, err: %d, status: 0x%x, out size: 0x%x\n",
+ vlan_filter_ctrl, err,
+ vlan_filter.mgmt_msg_head.status, out_size);
+ err = -EINVAL;
+ }
+
+ return err;
+}
+
+int hinic_set_rx_vlan_offload(void *hwdev, u8 en)
+{
+ struct hinic_vlan_offload vlan_cfg;
+ u16 out_size = sizeof(vlan_cfg);
+ int err;
+
+ if (!hwdev) {
+ PMD_DRV_LOG(ERR, "Hwdev is NULL");
+ return -EINVAL;
+ }
+
+ memset(&vlan_cfg, 0, sizeof(vlan_cfg));
+ vlan_cfg.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ vlan_cfg.func_id = hinic_global_func_id(hwdev);
+ vlan_cfg.vlan_rx_offload = en;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_SET_RX_VLAN_OFFLOAD,
+ &vlan_cfg, sizeof(vlan_cfg),
+ &vlan_cfg, &out_size);
+ if (err || !out_size || vlan_cfg.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR,
+ "Failed to set rx vlan offload, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, vlan_cfg.mgmt_msg_head.status, out_size);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int hinic_get_link_status(void *hwdev, u8 *link_state)
{
struct hinic_get_link get_link;
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.h b/drivers/net/hinic/base/hinic_pmd_niccfg.h
index 253dbf4..0f0b078 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.h
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.h
@@ -380,6 +380,29 @@ struct hinic_mtu {
u32 mtu;
};
+struct hinic_vlan_config {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_id;
+ u16 vlan_id;
+};
+
+struct hinic_vlan_filter {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_id;
+ u8 rsvd1[2];
+ u32 vlan_filter_ctrl;
+};
+
+struct hinic_vlan_offload {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_id;
+ u8 vlan_rx_offload;
+ u8 rsvd1[5];
+};
+
struct hinic_get_link {
struct hinic_mgmt_msg_head mgmt_msg_head;
@@ -597,6 +620,14 @@ int hinic_update_mac(void *hwdev, u8 *old_mac, u8 *new_mac, u16 vlan_id,
int hinic_set_port_mtu(void *hwdev, u32 new_mtu);
+int hinic_add_vlan(void *hwdev, u16 vlan_id, u16 func_id);
+
+int hinic_del_vlan(void *hwdev, u16 vlan_id, u16 func_id);
+
+int hinic_config_vlan_filter(void *hwdev, u32 vlan_filter_ctrl);
+
+int hinic_set_rx_vlan_offload(void *hwdev, u8 en);
+
int hinic_set_vport_enable(void *hwdev, bool enable);
int hinic_set_port_enable(void *hwdev, bool enable);
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 90ebc16..9f0c204 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -10,6 +10,7 @@
#include <rte_memcpy.h>
#include <rte_mempool.h>
#include <rte_errno.h>
+#include <rte_ether.h>
#include "base/hinic_compat.h"
#include "base/hinic_pmd_hwdev.h"
@@ -46,6 +47,17 @@
#define HINIC_MIN_RX_BUF_SIZE 1024
#define HINIC_MAX_MAC_ADDRS 1
+/*
+ * vlan_id is a 12 bit number.
+ * The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
+ * 2^5 = 32. The val of lower 5 bits specifies the bit in the 32bit element.
+ * The higher 7 bit val specifies VFTA array index.
+ */
+#define HINIC_VFTA_BIT(vlan_id) (1 << ((vlan_id) & 0x1F))
+#define HINIC_VFTA_IDX(vlan_id) ((vlan_id) >> 5)
+
+#define HINIC_VLAN_FILTER_EN (1U << 0)
+
/** Driver-specific log messages type. */
int hinic_logtype;
@@ -224,6 +236,7 @@ static int hinic_xstats_calc_num(struct hinic_nic_dev *nic_dev)
.nb_align = HINIC_TXD_ALIGN,
};
+static int hinic_init_vlan(struct rte_eth_dev *dev);
/**
* Interrupt handler triggered by NIC for handling
@@ -307,6 +320,14 @@ static int hinic_dev_configure(struct rte_eth_dev *dev)
return err;
}
+ /* init vlan offoad */
+ err = hinic_init_vlan(dev);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Initialize vlan filter and strip failed\n");
+ (void)hinic_config_mq_mode(dev, FALSE);
+ return err;
+ }
+
return HINIC_OK;
}
@@ -689,7 +710,8 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM;
+ DEV_RX_OFFLOAD_TCP_CKSUM |
+ DEV_RX_OFFLOAD_VLAN_FILTER;
info->tx_queue_offload_capa = 0;
info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
@@ -1329,6 +1351,173 @@ static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
eth_dev->data->name);
}
+static void hinic_store_vlan_filter(struct hinic_nic_dev *nic_dev,
+ u16 vlan_id, bool on)
+{
+ u32 vid_idx, vid_bit;
+
+ vid_idx = HINIC_VFTA_IDX(vlan_id);
+ vid_bit = HINIC_VFTA_BIT(vlan_id);
+
+ if (on)
+ nic_dev->vfta[vid_idx] |= vid_bit;
+ else
+ nic_dev->vfta[vid_idx] &= ~vid_bit;
+}
+
+static bool hinic_find_vlan_filter(struct hinic_nic_dev *nic_dev,
+ uint16_t vlan_id)
+{
+ u32 vid_idx, vid_bit;
+
+ vid_idx = HINIC_VFTA_IDX(vlan_id);
+ vid_bit = HINIC_VFTA_BIT(vlan_id);
+
+ return (nic_dev->vfta[vid_idx] & vid_bit) ? TRUE : FALSE;
+}
+
+/**
+ * DPDK callback to set vlan filter.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param vlan_id
+ * vlan id is used to filter vlan packets
+ * @param enable
+ * enable disable or enable vlan filter function
+ */
+static int hinic_vlan_filter_set(struct rte_eth_dev *dev,
+ uint16_t vlan_id, int enable)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int err = 0;
+ u16 func_id;
+
+ if (vlan_id > RTE_ETHER_MAX_VLAN_ID)
+ return -EINVAL;
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+
+ if (enable) {
+ /* If vlanid is already set, just return */
+ if (hinic_find_vlan_filter(nic_dev, vlan_id)) {
+ PMD_DRV_LOG(INFO, "Vlan %u has been added, device: %s",
+ vlan_id, nic_dev->proc_dev_name);
+ return 0;
+ }
+
+ err = hinic_add_vlan(nic_dev->hwdev, vlan_id, func_id);
+ } else {
+ /* If vlanid can't be found, just return */
+ if (!hinic_find_vlan_filter(nic_dev, vlan_id)) {
+ PMD_DRV_LOG(INFO, "Vlan %u does not in the vlan filter list, device: %s",
+ vlan_id, nic_dev->proc_dev_name);
+ return 0;
+ }
+
+ err = hinic_del_vlan(nic_dev->hwdev, vlan_id, func_id);
+ }
+
+ if (err) {
+ PMD_DRV_LOG(ERR, "%s vlan failed, func_id: %d, vlan_id: %d",
+ enable ? "Add" : "Remove", func_id, vlan_id);
+ return err;
+ }
+
+ hinic_store_vlan_filter(nic_dev, vlan_id, enable);
+
+ PMD_DRV_LOG(INFO, "%s vlan %u succeed, device: %s",
+ enable ? "Add" : "Remove", vlan_id, nic_dev->proc_dev_name);
+ return 0;
+}
+
+/**
+ * DPDK callback to enable or disable vlan offload.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param mask
+ * Definitions used for VLAN setting
+ */
+static int hinic_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
+ bool on;
+ int err;
+
+ /* Enable or disable VLAN filter */
+ if (mask & ETH_VLAN_FILTER_MASK) {
+ on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) ?
+ TRUE : FALSE;
+ err = hinic_config_vlan_filter(nic_dev->hwdev, on);
+ if (err == HINIC_MGMT_CMD_UNSUPPORTED) {
+ PMD_DRV_LOG(WARNING,
+ "Current matching version does not support vlan filter configuration, device: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ } else if (err) {
+ PMD_DRV_LOG(ERR, "Failed to %s vlan filter, device: %s, port_id: %d",
+ on ? "enable" : "disable",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ return err;
+ }
+
+ PMD_DRV_LOG(INFO, "%s vlan filter succeed, device: %s, port_id: %d",
+ on ? "Enable" : "Disable",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ }
+
+ /* Enable or disable VLAN stripping */
+ if (mask & ETH_VLAN_STRIP_MASK) {
+ on = (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) ?
+ TRUE : FALSE;
+ err = hinic_set_rx_vlan_offload(nic_dev->hwdev, on);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to %s vlan strip, device: %s, port_id: %d",
+ on ? "enable" : "disable",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ return err;
+ }
+
+ PMD_DRV_LOG(INFO, "%s vlan strip succeed, device: %s, port_id: %d",
+ on ? "Enable" : "Disable",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ }
+
+ if (mask & ETH_VLAN_EXTEND_MASK) {
+ PMD_DRV_LOG(WARNING, "Don't support vlan qinq, device: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+ return -ENOTSUP;
+ }
+
+ return 0;
+}
+
+static int hinic_init_vlan(struct rte_eth_dev *dev)
+{
+ int mask = 0;
+
+ mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK;
+ return hinic_vlan_offload_set(dev, mask);
+}
+
+static void hinic_remove_all_vlanid(struct rte_eth_dev *eth_dev)
+{
+ struct hinic_nic_dev *nic_dev =
+ HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
+ u16 func_id;
+ int i;
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+ for (i = 0; i <= RTE_ETHER_MAX_VLAN_ID; i++) {
+ /* If can't find it, continue */
+ if (!hinic_find_vlan_filter(nic_dev, i))
+ continue;
+
+ (void)hinic_del_vlan(nic_dev->hwdev, i, func_id);
+ hinic_store_vlan_filter(nic_dev, i, false);
+ }
+}
/**
* DPDK callback to enable promiscuous mode.
*
@@ -2178,6 +2367,7 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
/* deinit mac vlan tbl */
hinic_deinit_mac_addr(dev);
+ hinic_remove_all_vlanid(dev);
/* disable hardware and uio interrupt */
hinic_disable_interrupt(dev);
@@ -2197,6 +2387,8 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.tx_queue_release = hinic_tx_queue_release,
.dev_stop = hinic_dev_stop,
.dev_close = hinic_dev_close,
+ .vlan_filter_set = hinic_vlan_filter_set,
+ .vlan_offload_set = hinic_vlan_offload_set,
.promiscuous_enable = hinic_dev_promiscuous_enable,
.promiscuous_disable = hinic_dev_promiscuous_disable,
.rss_hash_update = hinic_rss_hash_update,
@@ -2221,6 +2413,8 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.tx_queue_release = hinic_tx_queue_release,
.dev_stop = hinic_dev_stop,
.dev_close = hinic_dev_close,
+ .vlan_filter_set = hinic_vlan_filter_set,
+ .vlan_offload_set = hinic_vlan_offload_set,
.rss_hash_update = hinic_rss_hash_update,
.rss_hash_conf_get = hinic_rss_conf_get,
.reta_update = hinic_rss_indirtbl_update,
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index 4aeddc2..cc689f4 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -31,6 +31,9 @@
#define HINIC_TXD_ALIGN 1
#define HINIC_RXD_ALIGN 1
+#define HINIC_UINT32_BIT_SIZE (CHAR_BIT * sizeof(uint32_t))
+#define HINIC_VFTA_SIZE (4096 / HINIC_UINT32_BIT_SIZE)
+
enum hinic_dev_status {
HINIC_DEV_INIT,
HINIC_DEV_CLOSE,
@@ -54,10 +57,12 @@ struct hinic_nic_dev {
u8 num_rss;
u8 rx_queue_list[HINIC_MAX_RX_QUEUES];
+ u32 vfta[HINIC_VFTA_SIZE]; /* VLAN bitmap */
+
/* info */
unsigned int flags;
struct nic_service_cap nic_cap;
- u32 rx_mode_status; /* promisc allmulticast */
+ u32 rx_mode_status; /* promisc or allmulticast */
unsigned long dev_status;
/* dpdk only */
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 05/15] net/hinic: add allmulticast mode and MTU set
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (3 preceding siblings ...)
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 04/15] net/hinic: add VLAN filter and offload Ziyang Xuan
@ 2019-09-06 12:51 ` Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 06/15] net/hinic: add unicast and multicast MAC set Ziyang Xuan
` (9 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:51 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
When enable allmulticast mode, all multicast packets
can be received. Add mtu set, the range of MTU is from
256 to 9600.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.c | 99 +++++++++++++++++++++++++++++++++++-
drivers/net/hinic/hinic_pmd_ethdev.h | 3 --
2 files changed, 98 insertions(+), 4 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 9f0c204..78db2b3 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -58,6 +58,12 @@
#define HINIC_VLAN_FILTER_EN (1U << 0)
+#define HINIC_MTU_TO_PKTLEN(mtu) \
+ ((mtu) + ETH_HLEN + ETH_CRC_LEN)
+
+#define HINIC_PKTLEN_TO_MTU(pktlen) \
+ ((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
+
/** Driver-specific log messages type. */
int hinic_logtype;
@@ -711,7 +717,9 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
DEV_RX_OFFLOAD_TCP_CKSUM |
- DEV_RX_OFFLOAD_VLAN_FILTER;
+ DEV_RX_OFFLOAD_VLAN_FILTER |
+ DEV_RX_OFFLOAD_SCATTER |
+ DEV_RX_OFFLOAD_JUMBO_FRAME;
info->tx_queue_offload_capa = 0;
info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
@@ -1351,6 +1359,33 @@ static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
eth_dev->data->name);
}
+static int hinic_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
+{
+ int ret = 0;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ PMD_DRV_LOG(INFO, "Set port mtu, port_id: %d, mtu: %d, max_pkt_len: %d",
+ dev->data->port_id, mtu, HINIC_MTU_TO_PKTLEN(mtu));
+
+ if (mtu < HINIC_MIN_MTU_SIZE || mtu > HINIC_MAX_MTU_SIZE) {
+ PMD_DRV_LOG(ERR, "Invalid mtu: %d, must between %d and %d",
+ mtu, HINIC_MIN_MTU_SIZE, HINIC_MAX_MTU_SIZE);
+ return -EINVAL;
+ }
+
+ ret = hinic_set_port_mtu(nic_dev->hwdev, mtu);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Set port mtu failed, ret: %d", ret);
+ return ret;
+ }
+
+ /* update max frame size */
+ dev->data->dev_conf.rxmode.max_rx_pkt_len = HINIC_MTU_TO_PKTLEN(mtu);
+ nic_dev->mtu_size = mtu;
+
+ return ret;
+}
+
static void hinic_store_vlan_filter(struct hinic_nic_dev *nic_dev,
u16 vlan_id, bool on)
{
@@ -1518,6 +1553,62 @@ static void hinic_remove_all_vlanid(struct rte_eth_dev *eth_dev)
hinic_store_vlan_filter(nic_dev, i, false);
}
}
+
+static int hinic_set_dev_allmulticast(struct hinic_nic_dev *nic_dev,
+ bool enable)
+{
+ u32 rx_mode_ctrl = nic_dev->rx_mode_status;
+
+ if (enable)
+ rx_mode_ctrl |= HINIC_RX_MODE_MC_ALL;
+ else
+ rx_mode_ctrl &= (~HINIC_RX_MODE_MC_ALL);
+
+ return hinic_config_rx_mode(nic_dev, rx_mode_ctrl);
+}
+
+/**
+ * DPDK callback to enable allmulticast mode.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ */
+static void hinic_dev_allmulticast_enable(struct rte_eth_dev *dev)
+{
+ int ret = HINIC_OK;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ ret = hinic_set_dev_allmulticast(nic_dev, true);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Enable allmulticast failed, error: %d", ret);
+ return;
+ }
+
+ PMD_DRV_LOG(INFO, "Enable allmulticast succed, nic_dev: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+}
+
+/**
+ * DPDK callback to disable allmulticast mode.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ */
+static void hinic_dev_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ int ret = HINIC_OK;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ ret = hinic_set_dev_allmulticast(nic_dev, false);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Disable allmulticast failed, error: %d", ret);
+ return;
+ }
+
+ PMD_DRV_LOG(INFO, "Disable allmulticast succed, nic_dev: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+}
+
/**
* DPDK callback to enable promiscuous mode.
*
@@ -2387,8 +2478,11 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.tx_queue_release = hinic_tx_queue_release,
.dev_stop = hinic_dev_stop,
.dev_close = hinic_dev_close,
+ .mtu_set = hinic_dev_set_mtu,
.vlan_filter_set = hinic_vlan_filter_set,
.vlan_offload_set = hinic_vlan_offload_set,
+ .allmulticast_enable = hinic_dev_allmulticast_enable,
+ .allmulticast_disable = hinic_dev_allmulticast_disable,
.promiscuous_enable = hinic_dev_promiscuous_enable,
.promiscuous_disable = hinic_dev_promiscuous_disable,
.rss_hash_update = hinic_rss_hash_update,
@@ -2413,8 +2507,11 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.tx_queue_release = hinic_tx_queue_release,
.dev_stop = hinic_dev_stop,
.dev_close = hinic_dev_close,
+ .mtu_set = hinic_dev_set_mtu,
.vlan_filter_set = hinic_vlan_filter_set,
.vlan_offload_set = hinic_vlan_offload_set,
+ .allmulticast_enable = hinic_dev_allmulticast_enable,
+ .allmulticast_disable = hinic_dev_allmulticast_disable,
.rss_hash_update = hinic_rss_hash_update,
.rss_hash_conf_get = hinic_rss_conf_get,
.reta_update = hinic_rss_indirtbl_update,
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index cc689f4..4255e54 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -20,9 +20,6 @@
#define SIZE_8BYTES(size) (ALIGN((u32)(size), 8) >> 3)
-#define HINIC_PKTLEN_TO_MTU(pktlen) \
- ((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
-
#define HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev) \
((struct hinic_nic_dev *)(dev)->data->dev_private)
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 06/15] net/hinic: add unicast and multicast MAC set
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (4 preceding siblings ...)
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 05/15] net/hinic: add allmulticast mode and MTU set Ziyang Xuan
@ 2019-09-06 12:52 ` Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 07/15] net/hinic: add fdir config interface Ziyang Xuan
` (8 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:52 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch adds unicast and multicast set interfaces.
Application can add or remove unicast MAC address, also can set
multicast MAC address, tha maximum multicast list size is 2048.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_niccfg.c | 37 +++++
drivers/net/hinic/hinic_pmd_ethdev.c | 245 ++++++++++++++++++++++++++++--
drivers/net/hinic/hinic_pmd_ethdev.h | 2 +
3 files changed, 270 insertions(+), 14 deletions(-)
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 257015e..540f09a 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -209,6 +209,43 @@ int hinic_get_default_mac(void *hwdev, u8 *mac_addr)
return 0;
}
+int hinic_update_mac(void *hwdev, u8 *old_mac, u8 *new_mac, u16 vlan_id,
+ u16 func_id)
+{
+ struct hinic_port_mac_update mac_info;
+ u16 out_size = sizeof(mac_info);
+ int err;
+
+ if (!hwdev || !old_mac || !new_mac) {
+ PMD_DRV_LOG(ERR, "Hwdev, old_mac or new_mac is NULL\n");
+ return -EINVAL;
+ }
+
+ memset(&mac_info, 0, sizeof(mac_info));
+ mac_info.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ mac_info.func_id = func_id;
+ mac_info.vlan_id = vlan_id;
+ memcpy(mac_info.old_mac, old_mac, ETH_ALEN);
+ memcpy(mac_info.new_mac, new_mac, ETH_ALEN);
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_UPDATE_MAC,
+ &mac_info, sizeof(mac_info),
+ &mac_info, &out_size);
+ if (err || !out_size ||
+ (mac_info.mgmt_msg_head.status &&
+ mac_info.mgmt_msg_head.status != HINIC_PF_SET_VF_ALREADY)) {
+ PMD_DRV_LOG(ERR, "Failed to update MAC, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, mac_info.mgmt_msg_head.status, out_size);
+ return -EINVAL;
+ }
+ if (mac_info.mgmt_msg_head.status == HINIC_PF_SET_VF_ALREADY) {
+ PMD_DRV_LOG(WARNING, "PF has already set vf mac, Ignore update operation.\n");
+ return HINIC_PF_SET_VF_ALREADY;
+ }
+
+ return 0;
+}
+
int hinic_set_port_mtu(void *hwdev, u32 new_mtu)
{
struct hinic_mtu mtu_info;
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 78db2b3..b39fbf4 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -45,8 +45,8 @@
#define NR_MAX_COS 8
#define HINIC_MIN_RX_BUF_SIZE 1024
-#define HINIC_MAX_MAC_ADDRS 1
-
+#define HINIC_MAX_UC_MAC_ADDRS 128
+#define HINIC_MAX_MC_MAC_ADDRS 2048
/*
* vlan_id is a 12 bit number.
* The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
@@ -709,7 +709,7 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
info->max_tx_queues = nic_dev->nic_cap.max_sqs;
info->min_rx_bufsize = HINIC_MIN_RX_BUF_SIZE;
info->max_rx_pktlen = HINIC_MAX_JUMBO_FRAME_SIZE;
- info->max_mac_addrs = HINIC_MAX_MAC_ADDRS;
+ info->max_mac_addrs = HINIC_MAX_UC_MAC_ADDRS;
hinic_get_speed_capa(dev, &info->speed_capa);
info->rx_queue_offload_capa = 0;
@@ -1327,9 +1327,28 @@ static int hinic_init_mac_addr(struct rte_eth_dev *eth_dev)
if (rc && rc != HINIC_PF_SET_VF_ALREADY)
return rc;
+ rte_ether_addr_copy(eth_dev->data->mac_addrs, &nic_dev->default_addr);
+
return 0;
}
+static void hinic_delete_mc_addr_list(struct hinic_nic_dev *nic_dev)
+{
+ u16 func_id;
+ u32 i;
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+
+ for (i = 0; i < HINIC_MAX_MC_MAC_ADDRS; i++) {
+ if (rte_is_zero_ether_addr(&nic_dev->mc_list[i]))
+ break;
+
+ hinic_del_mac(nic_dev->hwdev, nic_dev->mc_list[i].addr_bytes,
+ 0, func_id);
+ memset(&nic_dev->mc_list[i], 0, sizeof(struct rte_ether_addr));
+ }
+}
+
/**
* Deinit mac_vlan table in NIC.
*
@@ -1344,19 +1363,29 @@ static void hinic_deinit_mac_addr(struct rte_eth_dev *eth_dev)
{
struct hinic_nic_dev *nic_dev =
HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
- int rc;
u16 func_id = 0;
-
- if (rte_is_zero_ether_addr(eth_dev->data->mac_addrs))
- return;
+ int rc;
+ int i;
func_id = hinic_global_func_id(nic_dev->hwdev);
- rc = hinic_del_mac(nic_dev->hwdev,
- eth_dev->data->mac_addrs->addr_bytes,
- 0, func_id);
- if (rc && rc != HINIC_PF_SET_VF_ALREADY)
- PMD_DRV_LOG(ERR, "Delete mac table failed, dev_name: %s",
- eth_dev->data->name);
+
+ for (i = 0; i < HINIC_MAX_UC_MAC_ADDRS; i++) {
+ if (rte_is_zero_ether_addr(ð_dev->data->mac_addrs[i]))
+ continue;
+
+ rc = hinic_del_mac(nic_dev->hwdev,
+ eth_dev->data->mac_addrs[i].addr_bytes,
+ 0, func_id);
+ if (rc && rc != HINIC_PF_SET_VF_ALREADY)
+ PMD_DRV_LOG(ERR, "Delete mac table failed, dev_name: %s",
+ eth_dev->data->name);
+
+ memset(ð_dev->data->mac_addrs[i], 0,
+ sizeof(struct rte_ether_addr));
+ }
+
+ /* delete multicast mac addrs */
+ hinic_delete_mc_addr_list(nic_dev);
}
static int hinic_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
@@ -2046,6 +2075,169 @@ static int hinic_dev_xstats_get_names(struct rte_eth_dev *dev,
return count;
}
+/**
+ * DPDK callback to set mac address
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param addr
+ * Pointer to mac address
+ * @return
+ * 0 on success, negative error value otherwise.
+ */
+static int hinic_set_mac_addr(struct rte_eth_dev *dev,
+ struct rte_ether_addr *addr)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ u16 func_id;
+ int err;
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+ err = hinic_update_mac(nic_dev->hwdev, nic_dev->default_addr.addr_bytes,
+ addr->addr_bytes, 0, func_id);
+ if (err)
+ return err;
+
+ rte_ether_addr_copy(addr, &nic_dev->default_addr);
+
+ PMD_DRV_LOG(INFO, "Set new mac address %02x:%02x:%02x:%02x:%02x:%02x\n",
+ addr->addr_bytes[0], addr->addr_bytes[1],
+ addr->addr_bytes[2], addr->addr_bytes[3],
+ addr->addr_bytes[4], addr->addr_bytes[5]);
+
+ return 0;
+}
+
+/**
+ * DPDK callback to remove a MAC address.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param index
+ * MAC address index.
+ */
+static void hinic_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ u16 func_id;
+ int ret;
+
+ if (index >= HINIC_MAX_UC_MAC_ADDRS) {
+ PMD_DRV_LOG(INFO, "Remove mac index(%u) is out of range",
+ index);
+ return;
+ }
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+ ret = hinic_del_mac(nic_dev->hwdev,
+ dev->data->mac_addrs[index].addr_bytes, 0, func_id);
+ if (ret)
+ return;
+
+ memset(&dev->data->mac_addrs[index], 0, sizeof(struct rte_ether_addr));
+}
+
+/**
+ * DPDK callback to add a MAC address.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param mac_addr
+ * MAC address to register.
+ * @param index
+ * MAC address index.
+ * @param vmdq
+ * VMDq pool index to associate address with (ignored).
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+
+static int hinic_mac_addr_add(struct rte_eth_dev *dev,
+ struct rte_ether_addr *mac_addr, uint32_t index,
+ __rte_unused uint32_t vmdq)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ unsigned int i;
+ u16 func_id;
+ int ret;
+
+ if (index >= HINIC_MAX_UC_MAC_ADDRS) {
+ PMD_DRV_LOG(INFO, "Add mac index(%u) is out of range,", index);
+ return -EINVAL;
+ }
+
+ /* First, make sure this address isn't already configured. */
+ for (i = 0; (i != HINIC_MAX_UC_MAC_ADDRS); ++i) {
+ /* Skip this index, it's going to be reconfigured. */
+ if (i == index)
+ continue;
+
+ if (memcmp(&dev->data->mac_addrs[i],
+ mac_addr, sizeof(*mac_addr)))
+ continue;
+
+ PMD_DRV_LOG(INFO, "MAC address already configured");
+ return -EADDRINUSE;
+ }
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+ ret = hinic_set_mac(nic_dev->hwdev, mac_addr->addr_bytes, 0, func_id);
+ if (ret)
+ return ret;
+
+ dev->data->mac_addrs[index] = *mac_addr;
+ return 0;
+}
+
+/**
+ * DPDK callback to set multicast mac address
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param mc_addr_set
+ * Pointer to multicast mac address
+ * @param nb_mc_addr
+ * mc addr count
+ * @return
+ * 0 on success, negative error value otherwise.
+ */
+static int hinic_set_mc_addr_list(struct rte_eth_dev *dev,
+ struct rte_ether_addr *mc_addr_set,
+ uint32_t nb_mc_addr)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ u16 func_id;
+ int ret;
+ u32 i;
+
+ func_id = hinic_global_func_id(nic_dev->hwdev);
+
+ /* delete old multi_cast addrs firstly */
+ hinic_delete_mc_addr_list(nic_dev);
+
+ if (nb_mc_addr > HINIC_MAX_MC_MAC_ADDRS)
+ goto allmulti;
+
+ for (i = 0; i < nb_mc_addr; i++) {
+ ret = hinic_set_mac(nic_dev->hwdev, mc_addr_set[i].addr_bytes,
+ 0, func_id);
+ /* if add mc addr failed, set all multi_cast */
+ if (ret) {
+ hinic_delete_mc_addr_list(nic_dev);
+ goto allmulti;
+ }
+
+ rte_ether_addr_copy(&mc_addr_set[i], &nic_dev->mc_list[i]);
+ }
+
+ return 0;
+
+allmulti:
+ hinic_dev_allmulticast_enable(dev);
+
+ return 0;
+}
static int hinic_set_default_pause_feature(struct hinic_nic_dev *nic_dev)
{
@@ -2494,6 +2686,10 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.xstats_get = hinic_dev_xstats_get,
.xstats_reset = hinic_dev_xstats_reset,
.xstats_get_names = hinic_dev_xstats_get_names,
+ .mac_addr_set = hinic_set_mac_addr,
+ .mac_addr_remove = hinic_mac_addr_remove,
+ .mac_addr_add = hinic_mac_addr_add,
+ .set_mc_addr_list = hinic_set_mc_addr_list,
};
static const struct eth_dev_ops hinic_pmd_vf_ops = {
@@ -2521,6 +2717,10 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.xstats_get = hinic_dev_xstats_get,
.xstats_reset = hinic_dev_xstats_reset,
.xstats_get_names = hinic_dev_xstats_get_names,
+ .mac_addr_set = hinic_set_mac_addr,
+ .mac_addr_remove = hinic_mac_addr_remove,
+ .mac_addr_add = hinic_mac_addr_add,
+ .set_mc_addr_list = hinic_set_mc_addr_list,
};
static int hinic_func_init(struct rte_eth_dev *eth_dev)
@@ -2528,6 +2728,7 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
struct rte_pci_device *pci_dev;
struct rte_ether_addr *eth_addr;
struct hinic_nic_dev *nic_dev;
+ u32 mac_size;
int rc;
pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
@@ -2554,7 +2755,8 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
pci_dev->addr.devid, pci_dev->addr.function);
/* alloc mac_addrs */
- eth_addr = rte_zmalloc("hinic_mac", sizeof(*eth_addr), 0);
+ mac_size = HINIC_MAX_UC_MAC_ADDRS * sizeof(struct rte_ether_addr);
+ eth_addr = rte_zmalloc("hinic_mac", mac_size, 0);
if (!eth_addr) {
PMD_DRV_LOG(ERR, "Allocate ethernet addresses' memory failed, dev_name: %s",
eth_dev->data->name);
@@ -2563,6 +2765,15 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
}
eth_dev->data->mac_addrs = eth_addr;
+ mac_size = HINIC_MAX_MC_MAC_ADDRS * sizeof(struct rte_ether_addr);
+ nic_dev->mc_list = rte_zmalloc("hinic_mc", mac_size, 0);
+ if (!nic_dev->mc_list) {
+ PMD_DRV_LOG(ERR, "Allocate mcast address' memory failed, dev_name: %s",
+ eth_dev->data->name);
+ rc = -ENOMEM;
+ goto mc_addr_fail;
+ }
+
/*
* Pass the information to the rte_eth_dev_close() that it should also
* release the private port resources.
@@ -2627,6 +2838,10 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
hinic_nic_dev_destroy(eth_dev);
create_nic_dev_fail:
+ rte_free(nic_dev->mc_list);
+ nic_dev->mc_list = NULL;
+
+mc_addr_fail:
rte_free(eth_addr);
eth_dev->data->mac_addrs = NULL;
@@ -2671,6 +2886,8 @@ static int hinic_dev_uninit(struct rte_eth_dev *dev)
dev->rx_pkt_burst = NULL;
dev->tx_pkt_burst = NULL;
+ rte_free(nic_dev->mc_list);
+
rte_free(dev->data->mac_addrs);
dev->data->mac_addrs = NULL;
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index 4255e54..a2b4246 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -56,6 +56,8 @@ struct hinic_nic_dev {
u32 vfta[HINIC_VFTA_SIZE]; /* VLAN bitmap */
+ struct rte_ether_addr default_addr;
+ struct rte_ether_addr *mc_list;
/* info */
unsigned int flags;
struct nic_service_cap nic_cap;
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 07/15] net/hinic: add fdir config interface
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (5 preceding siblings ...)
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 06/15] net/hinic: add unicast and multicast MAC set Ziyang Xuan
@ 2019-09-06 12:52 ` Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 08/15] net/hinic: add fdir validate flow operations Ziyang Xuan
` (7 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:52 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Add fdir config operation, including set fdir filter,
normal filter, set and clear fdir tcam.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_cmd.h | 2 +
drivers/net/hinic/base/hinic_pmd_niccfg.c | 157 ++++++++++++++++++++++++++++++
drivers/net/hinic/base/hinic_pmd_niccfg.h | 136 ++++++++++++++++++++++++++
3 files changed, 295 insertions(+)
diff --git a/drivers/net/hinic/base/hinic_pmd_cmd.h b/drivers/net/hinic/base/hinic_pmd_cmd.h
index d945694..7b5556a 100644
--- a/drivers/net/hinic/base/hinic_pmd_cmd.h
+++ b/drivers/net/hinic/base/hinic_pmd_cmd.h
@@ -140,6 +140,8 @@ enum hinic_port_cmd {
HINIC_PORT_CMD_SET_VHD_CFG = 0xF7,
HINIC_PORT_CMD_SET_LINK_FOLLOW = 0xF8,
+ HINIC_PORT_CMD_Q_FILTER = 0xFC,
+ HINIC_PORT_CMD_TCAM_FILTER = 0xFE,
HINIC_PORT_CMD_SET_VLAN_FILTER = 0xFF
};
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 540f09a..1f504b0 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -18,6 +18,23 @@
buf_in, in_size, \
buf_out, out_size, 0)
+
+#define TCAM_SET 0x1
+#define TCAM_CLEAR 0x2
+
+struct hinic_port_qfilter_info {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_id;
+ u8 normal_type_enable;
+ u8 filter_type_enable;
+ u8 filter_enable;
+ u8 filter_type;
+ u8 qid;
+ u8 fdir_flag;
+ u32 key;
+};
+
int hinic_init_function_table(void *hwdev, u16 rx_buf_sz)
{
struct hinic_function_table function_table;
@@ -1492,3 +1509,143 @@ int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id)
return 0;
}
+
+int hinic_set_fdir_filter(void *hwdev, u8 filter_type, u8 qid, u8 type_enable,
+ bool enable)
+{
+ struct hinic_port_qfilter_info port_filer_cmd;
+ u16 out_size = sizeof(port_filer_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ if (hinic_func_type(hwdev) == TYPE_VF) {
+ PMD_DRV_LOG(WARNING, "VF don't support FDIR");
+ return 0;
+ }
+
+ memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
+ port_filer_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_filer_cmd.func_id = hinic_global_func_id(hwdev);
+ port_filer_cmd.filter_enable = (u8)enable;
+ port_filer_cmd.filter_type = filter_type;
+ port_filer_cmd.qid = qid;
+ port_filer_cmd.filter_type_enable = type_enable;
+ port_filer_cmd.fdir_flag = 0;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_Q_FILTER,
+ &port_filer_cmd, sizeof(port_filer_cmd),
+ &port_filer_cmd, &out_size);
+ if (err || !out_size || port_filer_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set port Q filter failed, err: %d, status: 0x%x, out size: 0x%x, type: 0x%x,"
+ " enable: 0x%x, qid: 0x%x, filter_type_enable: 0x%x\n",
+ err, port_filer_cmd.mgmt_msg_head.status, out_size,
+ filter_type, enable, qid, type_enable);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+int hinic_set_normal_filter(void *hwdev, u8 qid, u8 normal_type_enable,
+ u32 key, bool enable, u8 flag)
+{
+ struct hinic_port_qfilter_info port_filer_cmd;
+ u16 out_size = sizeof(port_filer_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ if (hinic_func_type(hwdev) == TYPE_VF) {
+ PMD_DRV_LOG(WARNING, "VF don't support FDIR");
+ return 0;
+ }
+
+ memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
+ port_filer_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_filer_cmd.func_id = hinic_global_func_id(hwdev);
+ port_filer_cmd.filter_enable = (u8)enable;
+ port_filer_cmd.qid = qid;
+ port_filer_cmd.normal_type_enable = normal_type_enable;
+ port_filer_cmd.fdir_flag = flag; /* fdir flag: support dip */
+ port_filer_cmd.key = key;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_Q_FILTER,
+ &port_filer_cmd, sizeof(port_filer_cmd),
+ &port_filer_cmd, &out_size);
+ if (err || !out_size || port_filer_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set normal filter failed, err: %d, status: 0x%x, out size: 0x%x, fdir_flag: 0x%x,"
+ " enable: 0x%x, qid: 0x%x, normal_type_enable: 0x%x, key:0x%x\n",
+ err, port_filer_cmd.mgmt_msg_head.status, out_size,
+ flag, enable, qid, normal_type_enable, key);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+int hinic_set_fdir_tcam(void *hwdev, u16 type_mask,
+ struct tag_pa_rule *filter_rule,
+ struct tag_pa_action *filter_action)
+{
+ struct hinic_fdir_tcam_info port_tcam_cmd;
+ u16 out_size = sizeof(port_tcam_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ if (hinic_func_type(hwdev) == TYPE_VF) {
+ PMD_DRV_LOG(WARNING, "VF don't support set Tcam table");
+ return 0;
+ }
+
+ memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
+ port_tcam_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_tcam_cmd.tcam_index = type_mask;
+ port_tcam_cmd.flag = TCAM_SET;
+ memcpy((void *)&port_tcam_cmd.filter_rule,
+ (void *)filter_rule, sizeof(struct tag_pa_rule));
+ memcpy((void *)&port_tcam_cmd.filter_action,
+ (void *)filter_action, sizeof(struct tag_pa_action));
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_TCAM_FILTER,
+ &port_tcam_cmd, sizeof(port_tcam_cmd),
+ &port_tcam_cmd, &out_size);
+ if (err || !out_size || port_tcam_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set tcam table failed, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, port_tcam_cmd.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+int hinic_clear_fdir_tcam(void *hwdev, u16 type_mask)
+{
+ struct hinic_fdir_tcam_info port_tcam_cmd;
+ u16 out_size = sizeof(port_tcam_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
+ port_tcam_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_tcam_cmd.tcam_index = type_mask;
+ port_tcam_cmd.flag = TCAM_CLEAR;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_TCAM_FILTER,
+ &port_tcam_cmd, sizeof(port_tcam_cmd),
+ &port_tcam_cmd, &out_size);
+ if (err || !out_size || port_tcam_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Clear tcam table failed, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, port_tcam_cmd.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.h b/drivers/net/hinic/base/hinic_pmd_niccfg.h
index 0f0b078..18ac597 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.h
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.h
@@ -609,6 +609,130 @@ struct hinic_port_anti_attack_rate {
u32 xbs; /* eXtended Burst Size */
};
+struct pa_u8_s {
+ u8 val8;
+ u8 mask8;
+};
+
+struct pa_u16_s {
+ u16 val16;
+ u16 mask16;
+};
+
+struct pa_u32_s {
+ u32 val32;
+ u32 mask32;
+};
+
+struct pa_u48_s {
+ u8 val8[6];
+ u8 mask8[6];
+};
+
+struct pa_u64_s {
+ u8 val8[8];
+ u8 mask8[8];
+};
+
+struct tag_pa_eth_ip_header {
+ struct pa_u8_s ip_ver; /* 3bit */
+ struct pa_u8_s ipv4_option_flag; /* 1bit */
+ /* 8bit ipv4 option or ipv6 next header */
+ struct pa_u8_s protocol;
+ struct pa_u8_s dscp; /* 6bit DSCP */
+};
+
+struct tag_pa_common_l2_header {
+ struct pa_u48_s dmac; /* dmac 48bit */
+ struct pa_u16_s eth_type; /* ethernet type/length 16bit */
+ struct pa_u8_s tag_flag; /* tag flag: 4bit */
+ struct pa_u8_s np2np_hdr_qindex; /* NP2NP Header Qindex 4bit */
+ struct pa_u8_s e_tag_pcp; /* 3bit */
+ struct pa_u8_s vlan_layer; /* 2bit */
+ struct pa_u8_s s_tag; /* 3bit */
+ struct pa_u8_s c_tag; /* 3bit */
+ struct pa_u16_s vlan_id; /* 12bit */
+};
+
+struct tag_pa_tcp {
+ struct pa_u16_s sport; /* 16bit */
+ struct pa_u16_s dport; /* 16bit */
+ struct pa_u16_s tcp_flag; /* 6bit */
+};
+
+struct tag_pa_udp {
+ struct pa_u16_s sport; /* 16bit */
+ struct pa_u16_s dport; /* 16bit */
+ /* 8bit :
+ * 1.udp dport=67/68 && ipv4 protocol=0x11
+ * 2.udp dport=546/547 && ipv6 next header=0x11
+ * 3. do not care
+ */
+ struct pa_u8_s dhcp_op_or_msg_type;
+};
+
+/* ICMP:
+ * ipv4 protocol = 0x1
+ * ipv6 next header = 0x3A
+ */
+struct tag_pa_icmp {
+ struct pa_u8_s type; /* 8bit */
+ struct pa_u8_s code; /* 8bit */
+};
+
+/* IGMP:
+ * ipv4 protocol = 0x2
+ */
+struct tag_pa_ipv4_igmp {
+ struct pa_u32_s dip; /* 32bit */
+ struct pa_u8_s type; /* 8bit */
+};
+
+struct tag_pa_rule {
+ struct pa_u8_s ncsi_flag; /* 1bit valid */
+ struct tag_pa_common_l2_header l2_header;
+
+ u8 eth_type;
+
+ struct pa_u64_s eth_other; /* eth_type=other 64bit */
+ struct pa_u8_s eth_roce_opcode; /* eth_type=roce 8bit opcode */
+
+ struct tag_pa_eth_ip_header ip_header; /* eth_type=ip */
+
+ u8 ip_protocol_type;
+
+ struct tag_pa_tcp eth_ip_tcp; /* eth_type=ip && ip_protocol = tcp */
+ struct tag_pa_udp eth_ip_udp; /* eth_type=ip && ip_protocol = udp */
+ struct tag_pa_icmp eth_ip_icmp; /* eth_type=ip && ip_protocol = icmp */
+
+ /* eth_type=ip && ip_protocol = ipv4_igmp */
+ struct tag_pa_ipv4_igmp eth_ipv4_igmp;
+
+ /* eth_type=ip && ip_protocol = sctp;
+ * 16bit ipv4 protocol=0x84 or ipv6 nhr=0x84
+ */
+ struct pa_u16_s eth_ip_sctp;
+};
+
+struct tag_pa_action {
+ u16 pkt_type;
+ u8 err_type;
+ u8 pri;
+ u8 fwd_action;
+ u8 push_len;
+};
+
+struct hinic_fdir_tcam_info {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 tcam_index;
+ u8 flag; /* clear or set tcam table flag */
+ u8 rsvd1;
+ struct tag_pa_rule filter_rule;
+ struct tag_pa_action filter_action;
+};
+
+
int hinic_set_mac(void *hwdev, u8 *mac_addr, u16 vlan_id, u16 func_id);
int hinic_del_mac(void *hwdev, u8 *mac_addr, u16 vlan_id, u16 func_id);
@@ -704,4 +828,16 @@ int hinic_set_link_status_follow(void *hwdev,
int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id);
+int hinic_set_fdir_filter(void *hwdev, u8 filter_type, u8 qid,
+ u8 type_enable, bool enable);
+
+int hinic_set_normal_filter(void *hwdev, u8 qid, u8 normal_type_enable,
+ u32 key, bool enable, u8 flag);
+
+int hinic_set_fdir_tcam(void *hwdev, u16 type_mask,
+ struct tag_pa_rule *filter_rule, struct tag_pa_action *filter_action);
+
+int hinic_clear_fdir_tcam(void *hwdev, u16 type_mask);
+
+
#endif /* _HINIC_PMD_NICCFG_H_ */
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 08/15] net/hinic: add fdir validate flow operations
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (6 preceding siblings ...)
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 07/15] net/hinic: add fdir config interface Ziyang Xuan
@ 2019-09-06 12:52 ` Ziyang Xuan
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 09/15] net/hinic: create and destroy ntuple filter Ziyang Xuan
` (6 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:52 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch is to validate the filter rules, which includes
ntuple filter, ethertype filter and fdir filter. The packets
type that supported are BGP,VRRP,LACP,ARP and ICMP.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/Makefile | 1 +
drivers/net/hinic/hinic_pmd_ethdev.c | 41 ++
drivers/net/hinic/hinic_pmd_ethdev.h | 32 +-
drivers/net/hinic/hinic_pmd_flow.c | 1178 ++++++++++++++++++++++++++++++++++
drivers/net/hinic/meson.build | 1 +
5 files changed, 1249 insertions(+), 4 deletions(-)
create mode 100644 drivers/net/hinic/hinic_pmd_flow.c
diff --git a/drivers/net/hinic/Makefile b/drivers/net/hinic/Makefile
index 20a338e..b78fd8d 100644
--- a/drivers/net/hinic/Makefile
+++ b/drivers/net/hinic/Makefile
@@ -60,6 +60,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_niccfg.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_nicio.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_wq.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_mbox.c
+SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_flow.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_HINIC_PMD) += hinic_pmd_rx.c
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index b39fbf4..7b6feff 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -2239,6 +2239,46 @@ static int hinic_set_mc_addr_list(struct rte_eth_dev *dev,
return 0;
}
+/**
+ * DPDK callback to manage filter operations
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param filter_type
+ * Filter type.
+ * @param filter_op
+ * Operation to perform.
+ * @param arg
+ * Pointer to operation-specific structure.
+ *
+ * @return
+ * 0 on success, negative errno value on failure.
+ */
+static int hinic_dev_filter_ctrl(struct rte_eth_dev *dev,
+ enum rte_filter_type filter_type,
+ enum rte_filter_op filter_op,
+ void *arg)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int func_id = hinic_global_func_id(nic_dev->hwdev);
+
+ switch (filter_type) {
+ case RTE_ETH_FILTER_GENERIC:
+ if (filter_op != RTE_ETH_FILTER_GET)
+ return -EINVAL;
+ *(const void **)arg = &hinic_flow_ops;
+ break;
+ default:
+ PMD_DRV_LOG(INFO, "Filter type (%d) not supported",
+ filter_type);
+ return -EINVAL;
+ }
+
+ PMD_DRV_LOG(INFO, "Set filter_ctrl succed, func_id: 0x%x, filter_type: 0x%x,"
+ "filter_op: 0x%x.", func_id, filter_type, filter_op);
+ return 0;
+}
+
static int hinic_set_default_pause_feature(struct hinic_nic_dev *nic_dev)
{
struct nic_pause_config pause_config = {0};
@@ -2690,6 +2730,7 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
.mac_addr_remove = hinic_mac_addr_remove,
.mac_addr_add = hinic_mac_addr_add,
.set_mc_addr_list = hinic_set_mc_addr_list,
+ .filter_ctrl = hinic_dev_filter_ctrl,
};
static const struct eth_dev_ops hinic_pmd_vf_ops = {
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index a2b4246..58a38d9 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -11,12 +11,12 @@
#include "base/hinic_compat.h"
#include "base/hinic_pmd_cfg.h"
-#define HINIC_DEV_NAME_LEN (32)
-#define HINIC_MAX_RX_QUEUES (64)
+#define HINIC_DEV_NAME_LEN 32
+#define HINIC_MAX_RX_QUEUES 64
/* mbuf pool for copy invalid mbuf segs */
-#define HINIC_COPY_MEMPOOL_DEPTH (128)
-#define HINIC_COPY_MBUF_SIZE (4096)
+#define HINIC_COPY_MEMPOOL_DEPTH 128
+#define HINIC_COPY_MBUF_SIZE 4096
#define SIZE_8BYTES(size) (ALIGN((u32)(size), 8) >> 3)
@@ -38,6 +38,30 @@ enum hinic_dev_status {
HINIC_DEV_INTR_EN,
};
+/* Information about the fdir mode. */
+struct hinic_hw_fdir_mask {
+ uint32_t src_ipv4_mask;
+ uint32_t dst_ipv4_mask;
+ uint16_t src_port_mask;
+ uint16_t dst_port_mask;
+};
+
+/* Flow Director attribute */
+struct hinic_atr_input {
+ u32 dst_ip;
+ u32 src_ip;
+ u16 src_port;
+ u16 dst_port;
+};
+
+struct hinic_fdir_rule {
+ struct hinic_hw_fdir_mask mask;
+ struct hinic_atr_input hinic_fdir; /* key of fdir filter */
+ uint8_t queue; /* queue assigned when matched */
+};
+
+extern const struct rte_flow_ops hinic_flow_ops;
+
/* hinic nic_device */
struct hinic_nic_dev {
/* hardware device */
diff --git a/drivers/net/hinic/hinic_pmd_flow.c b/drivers/net/hinic/hinic_pmd_flow.c
new file mode 100644
index 0000000..33d2a9c
--- /dev/null
+++ b/drivers/net/hinic/hinic_pmd_flow.c
@@ -0,0 +1,1178 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <rte_byteorder.h>
+#include <rte_common.h>
+#include <rte_ether.h>
+#include <rte_ethdev.h>
+#include <rte_malloc.h>
+#include <rte_flow.h>
+#include <rte_flow_driver.h>
+#include "base/hinic_compat.h"
+#include "base/hinic_pmd_hwdev.h"
+#include "base/hinic_pmd_hwif.h"
+#include "base/hinic_pmd_wq.h"
+#include "base/hinic_pmd_cmdq.h"
+#include "base/hinic_pmd_niccfg.h"
+#include "hinic_pmd_ethdev.h"
+
+#ifndef UINT8_MAX
+#define UINT8_MAX (u8)(~((u8)0)) /* 0xFF */
+#define UINT16_MAX (u16)(~((u16)0)) /* 0xFFFF */
+#define UINT32_MAX (u32)(~((u32)0)) /* 0xFFFFFFFF */
+#define UINT64_MAX (u64)(~((u64)0)) /* 0xFFFFFFFFFFFFFFFF */
+#define ASCII_MAX (0x7F)
+#endif
+
+#define HINIC_MIN_N_TUPLE_PRIO 1
+#define HINIC_MAX_N_TUPLE_PRIO 7
+
+/**
+ * Endless loop will never happen with below assumption
+ * 1. there is at least one no-void item(END)
+ * 2. cur is before END.
+ */
+static inline const struct rte_flow_item *
+next_no_void_pattern(const struct rte_flow_item pattern[],
+ const struct rte_flow_item *cur)
+{
+ const struct rte_flow_item *next =
+ cur ? cur + 1 : &pattern[0];
+ while (1) {
+ if (next->type != RTE_FLOW_ITEM_TYPE_VOID)
+ return next;
+ next++;
+ }
+}
+
+static inline const struct rte_flow_action *
+next_no_void_action(const struct rte_flow_action actions[],
+ const struct rte_flow_action *cur)
+{
+ const struct rte_flow_action *next =
+ cur ? cur + 1 : &actions[0];
+ while (1) {
+ if (next->type != RTE_FLOW_ACTION_TYPE_VOID)
+ return next;
+ next++;
+ }
+}
+
+static int hinic_check_ethertype_attr_ele(const struct rte_flow_attr *attr,
+ struct rte_flow_error *error)
+{
+ /* Must be input direction */
+ if (!attr->ingress) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+ attr, "Only support ingress.");
+ return -rte_errno;
+ }
+
+ if (attr->egress) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
+ attr, "Not support egress.");
+ return -rte_errno;
+ }
+
+ if (attr->priority) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY,
+ attr, "Not support priority.");
+ return -rte_errno;
+ }
+
+ if (attr->group) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_GROUP,
+ attr, "Not support group.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_check_filter_arg(const struct rte_flow_attr *attr,
+ const struct rte_flow_item *pattern,
+ const struct rte_flow_action *actions,
+ struct rte_flow_error *error)
+{
+ if (!pattern) {
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM_NUM,
+ NULL, "NULL pattern.");
+ return -rte_errno;
+ }
+
+ if (!actions) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION_NUM,
+ NULL, "NULL action.");
+ return -rte_errno;
+ }
+
+ if (!attr) {
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ATTR,
+ NULL, "NULL attribute.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
+ struct rte_flow_error *error)
+{
+ /* The first non-void item should be MAC */
+ if (item->type != RTE_FLOW_ITEM_TYPE_ETH) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ethertype filter");
+ return -rte_errno;
+ }
+
+ /* Not supported last point for range */
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ /* Get the MAC info. */
+ if (!item->spec || !item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ethertype filter");
+ return -rte_errno;
+ }
+ return 0;
+}
+
+static int
+hinic_parse_ethertype_aciton(const struct rte_flow_action *actions,
+ const struct rte_flow_action *act,
+ const struct rte_flow_action_queue *act_q,
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
+{
+ /* Parse action */
+ act = next_no_void_action(actions, NULL);
+ if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE &&
+ act->type != RTE_FLOW_ACTION_TYPE_DROP) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Not supported action.");
+ return -rte_errno;
+ }
+
+ if (act->type == RTE_FLOW_ACTION_TYPE_QUEUE) {
+ act_q = (const struct rte_flow_action_queue *)act->conf;
+ filter->queue = act_q->index;
+ } else {
+ filter->flags |= RTE_ETHTYPE_FLAGS_DROP;
+ }
+
+ /* Check if the next non-void item is END */
+ act = next_no_void_action(actions, act);
+ if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Not supported action.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+/**
+ * Parse the rule to see if it is a ethertype rule.
+ * And get the ethertype filter info BTW.
+ * pattern:
+ * The first not void item can be ETH.
+ * The next not void item must be END.
+ * action:
+ * The first not void action should be QUEUE.
+ * The next not void action should be END.
+ * pattern example:
+ * ITEM Spec Mask
+ * ETH type 0x0807 0xFFFF
+ * END
+ * other members in mask and spec should set to 0x00.
+ * item->last should be NULL.
+ */
+static int
+cons_parse_ethertype_filter(const struct rte_flow_attr *attr,
+ const struct rte_flow_item *pattern,
+ const struct rte_flow_action *actions,
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item *item;
+ const struct rte_flow_action *act = NULL;
+ const struct rte_flow_item_eth *eth_spec;
+ const struct rte_flow_item_eth *eth_mask;
+ const struct rte_flow_action_queue *act_q = NULL;
+
+ if (hinic_check_filter_arg(attr, pattern, actions, error))
+ return -rte_errno;
+
+ item = next_no_void_pattern(pattern, NULL);
+ if (hinic_check_ethertype_first_item(item, error))
+ return -rte_errno;
+
+ eth_spec = (const struct rte_flow_item_eth *)item->spec;
+ eth_mask = (const struct rte_flow_item_eth *)item->mask;
+
+ /* Mask bits of source MAC address must be full of 0.
+ * Mask bits of destination MAC address must be full
+ * of 1 or full of 0.
+ */
+ if (!rte_is_zero_ether_addr(ð_mask->src) ||
+ (!rte_is_zero_ether_addr(ð_mask->dst) &&
+ !rte_is_broadcast_ether_addr(ð_mask->dst))) {
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid ether address mask");
+ return -rte_errno;
+ }
+
+ if ((eth_mask->type & UINT16_MAX) != UINT16_MAX) {
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid ethertype mask");
+ return -rte_errno;
+ }
+
+ /* If mask bits of destination MAC address
+ * are full of 1, set RTE_ETHTYPE_FLAGS_MAC.
+ */
+ if (rte_is_broadcast_ether_addr(ð_mask->dst)) {
+ filter->mac_addr = eth_spec->dst;
+ filter->flags |= RTE_ETHTYPE_FLAGS_MAC;
+ } else {
+ filter->flags &= ~RTE_ETHTYPE_FLAGS_MAC;
+ }
+ filter->ether_type = rte_be_to_cpu_16(eth_spec->type);
+
+ /* Check if the next non-void item is END. */
+ item = next_no_void_pattern(pattern, item);
+ if (item->type != RTE_FLOW_ITEM_TYPE_END) {
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ethertype filter.");
+ return -rte_errno;
+ }
+
+ if (hinic_parse_ethertype_aciton(actions, act, act_q, filter, error))
+ return -rte_errno;
+
+ if (hinic_check_ethertype_attr_ele(attr, error))
+ return -rte_errno;
+
+ return 0;
+}
+
+static int
+hinic_parse_ethertype_filter(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
+{
+ if (cons_parse_ethertype_filter(attr, pattern, actions, filter, error))
+ return -rte_errno;
+
+ /* NIC doesn't support MAC address. */
+ if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
+ memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "Not supported by ethertype filter");
+ return -rte_errno;
+ }
+
+ if (filter->queue >= dev->data->nb_rx_queues) {
+ memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "Queue index much too big");
+ return -rte_errno;
+ }
+
+ if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
+ filter->ether_type == RTE_ETHER_TYPE_IPV6) {
+ memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "IPv4/IPv6 not supported by ethertype filter");
+ return -rte_errno;
+ }
+
+ if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
+ memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "Drop option is unsupported");
+ return -rte_errno;
+ }
+
+ /* Hinic only support LACP/ARP for ether type*/
+ if (filter->ether_type != RTE_ETHER_TYPE_SLOW &&
+ filter->ether_type != RTE_ETHER_TYPE_ARP) {
+ memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, NULL,
+ "only lacp/arp type supported by ethertype filter");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_check_ntuple_attr_ele(const struct rte_flow_attr *attr,
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ /* must be input direction */
+ if (!attr->ingress) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+ attr, "Only support ingress.");
+ return -rte_errno;
+ }
+
+ if (attr->egress) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
+ attr, "Not support egress.");
+ return -rte_errno;
+ }
+
+ if (attr->priority > 0xFFFF) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY,
+ attr, "Error priority.");
+ return -rte_errno;
+ }
+
+ if (attr->priority < HINIC_MIN_N_TUPLE_PRIO ||
+ attr->priority > HINIC_MAX_N_TUPLE_PRIO)
+ filter->priority = 1;
+ else
+ filter->priority = (uint16_t)attr->priority;
+
+ return 0;
+}
+
+static int
+hinic_check_ntuple_act_ele(__rte_unused const struct rte_flow_item *item,
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_action *act;
+ /**
+ * n-tuple only supports forwarding,
+ * check if the first not void action is QUEUE.
+ */
+ act = next_no_void_action(actions, NULL);
+ if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Flow action type is not QUEUE.");
+ return -rte_errno;
+ }
+ filter->queue =
+ ((const struct rte_flow_action_queue *)act->conf)->index;
+
+ /* check if the next not void item is END */
+ act = next_no_void_action(actions, act);
+ if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Next not void item is not END.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_ntuple_item_check_ether(const struct rte_flow_item **ipv4_item,
+ const struct rte_flow_item pattern[],
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item *item;
+
+ /* The first not void item can be MAC or IPv4 */
+ item = next_no_void_pattern(pattern, NULL);
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_ETH &&
+ item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ /* Skip Ethernet */
+ if (item->type == RTE_FLOW_ITEM_TYPE_ETH) {
+ /* Not supported last point for range */
+ if (item->last) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+ /* if the first item is MAC, the content should be NULL */
+ if (item->spec || item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+ /* check if the next not void item is IPv4 */
+ item = next_no_void_pattern(pattern, item);
+ if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+ rte_flow_error_set(error,
+ EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+ }
+
+ *ipv4_item = item;
+ return 0;
+}
+
+static int
+hinic_ntuple_item_check_ipv4(const struct rte_flow_item **in_out_item,
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item_ipv4 *ipv4_spec;
+ const struct rte_flow_item_ipv4 *ipv4_mask;
+ const struct rte_flow_item *item = *in_out_item;
+
+ /* Get the IPv4 info */
+ if (!item->spec || !item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid ntuple mask");
+ return -rte_errno;
+ }
+ /* Not supported last point for range */
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ ipv4_mask = (const struct rte_flow_item_ipv4 *)item->mask;
+ /**
+ * Only support src & dst addresses, protocol,
+ * others should be masked.
+ */
+ if (ipv4_mask->hdr.version_ihl ||
+ ipv4_mask->hdr.type_of_service ||
+ ipv4_mask->hdr.total_length ||
+ ipv4_mask->hdr.packet_id ||
+ ipv4_mask->hdr.fragment_offset ||
+ ipv4_mask->hdr.time_to_live ||
+ ipv4_mask->hdr.hdr_checksum) {
+ rte_flow_error_set(error,
+ EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ filter->dst_ip_mask = ipv4_mask->hdr.dst_addr;
+ filter->src_ip_mask = ipv4_mask->hdr.src_addr;
+ filter->proto_mask = ipv4_mask->hdr.next_proto_id;
+
+ ipv4_spec = (const struct rte_flow_item_ipv4 *)item->spec;
+ filter->dst_ip = ipv4_spec->hdr.dst_addr;
+ filter->src_ip = ipv4_spec->hdr.src_addr;
+ filter->proto = ipv4_spec->hdr.next_proto_id;
+
+ /* Get next no void item */
+ *in_out_item = next_no_void_pattern(pattern, item);
+ return 0;
+}
+
+static int hinic_ntuple_item_check_l4(const struct rte_flow_item **in_out_item,
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item_tcp *tcp_spec;
+ const struct rte_flow_item_tcp *tcp_mask;
+ const struct rte_flow_item_icmp *icmp_mask;
+ const struct rte_flow_item *item = *in_out_item;
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_TCP &&
+ item->type != RTE_FLOW_ITEM_TYPE_ICMP) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ /* Get TCP or UDP info */
+ if (item->type != RTE_FLOW_ITEM_TYPE_END &&
+ (!item->spec || !item->mask)) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid ntuple mask");
+ return -rte_errno;
+ }
+
+ /* Not supported last point for range */
+ if (item->last) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ if (item->type == RTE_FLOW_ITEM_TYPE_TCP) {
+ tcp_mask = (const struct rte_flow_item_tcp *)item->mask;
+
+ /**
+ * Only support src & dst ports, tcp flags,
+ * others should be masked.
+ */
+ if (tcp_mask->hdr.sent_seq ||
+ tcp_mask->hdr.recv_ack ||
+ tcp_mask->hdr.data_off ||
+ tcp_mask->hdr.rx_win ||
+ tcp_mask->hdr.cksum ||
+ tcp_mask->hdr.tcp_urp) {
+ memset(filter, 0,
+ sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ filter->dst_port_mask = tcp_mask->hdr.dst_port;
+ filter->src_port_mask = tcp_mask->hdr.src_port;
+ if (tcp_mask->hdr.tcp_flags == 0xFF) {
+ filter->flags |= RTE_NTUPLE_FLAGS_TCP_FLAG;
+ } else if (!tcp_mask->hdr.tcp_flags) {
+ filter->flags &= ~RTE_NTUPLE_FLAGS_TCP_FLAG;
+ } else {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ tcp_spec = (const struct rte_flow_item_tcp *)item->spec;
+ filter->dst_port = tcp_spec->hdr.dst_port;
+ filter->src_port = tcp_spec->hdr.src_port;
+ filter->tcp_flags = tcp_spec->hdr.tcp_flags;
+ } else if (item->type == RTE_FLOW_ITEM_TYPE_ICMP) {
+ icmp_mask = (const struct rte_flow_item_icmp *)item->mask;
+
+ /* ICMP all should be masked. */
+ if (icmp_mask->hdr.icmp_cksum ||
+ icmp_mask->hdr.icmp_ident ||
+ icmp_mask->hdr.icmp_seq_nb ||
+ icmp_mask->hdr.icmp_type ||
+ icmp_mask->hdr.icmp_code) {
+ memset(filter, 0,
+ sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+ }
+
+ /* Get next no void item */
+ *in_out_item = next_no_void_pattern(pattern, item);
+ return 0;
+}
+
+static int hinic_ntuple_item_check_end(const struct rte_flow_item *item,
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ /* Check if the next not void item is END */
+ if (item->type != RTE_FLOW_ITEM_TYPE_END) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+ return 0;
+}
+
+static int hinic_check_ntuple_item_ele(const struct rte_flow_item *item,
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ if (hinic_ntuple_item_check_ether(&item, pattern, error) ||
+ hinic_ntuple_item_check_ipv4(&item, pattern, filter, error) ||
+ hinic_ntuple_item_check_l4(&item, pattern, filter, error) ||
+ hinic_ntuple_item_check_end(item, filter, error))
+ return -rte_errno;
+
+ return 0;
+}
+
+/**
+ * Parse the rule to see if it is a n-tuple rule.
+ * And get the n-tuple filter info BTW.
+ * pattern:
+ * The first not void item can be ETH or IPV4.
+ * The second not void item must be IPV4 if the first one is ETH.
+ * The third not void item must be UDP or TCP.
+ * The next not void item must be END.
+ * action:
+ * The first not void action should be QUEUE.
+ * The next not void action should be END.
+ * pattern example:
+ * ITEM Spec Mask
+ * ETH NULL NULL
+ * IPV4 src_addr 192.168.1.20 0xFFFFFFFF
+ * dst_addr 192.167.3.50 0xFFFFFFFF
+ * next_proto_id 17 0xFF
+ * UDP/TCP/ src_port 80 0xFFFF
+ * SCTP dst_port 80 0xFFFF
+ * END
+ * other members in mask and spec should set to 0x00.
+ * item->last should be NULL.
+ * Please aware there's an asumption for all the parsers.
+ * rte_flow_item is using big endian, rte_flow_attr and
+ * rte_flow_action are using CPU order.
+ * Because the pattern is used to describe the packets,
+ * normally the packets should use network order.
+ */
+static int
+cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item *item = NULL;
+
+ if (hinic_check_filter_arg(attr, pattern, actions, error))
+ return -rte_errno;
+
+ if (hinic_check_ntuple_item_ele(item, pattern, filter, error))
+ return -rte_errno;
+
+ if (hinic_check_ntuple_act_ele(item, actions, filter, error))
+ return -rte_errno;
+
+ if (hinic_check_ntuple_attr_ele(attr, filter, error))
+ return -rte_errno;
+
+ return 0;
+}
+
+static int
+hinic_parse_ntuple_filter(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
+{
+ int ret;
+
+ ret = cons_parse_ntuple_filter(attr, pattern, actions, filter, error);
+ if (ret)
+ return ret;
+
+ /* Hinic doesn't support tcp flags */
+ if (filter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ /* Hinic doesn't support many priorities */
+ if (filter->priority < HINIC_MIN_N_TUPLE_PRIO ||
+ filter->priority > HINIC_MAX_N_TUPLE_PRIO) {
+ memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ NULL, "Priority not supported by ntuple filter");
+ return -rte_errno;
+ }
+
+ if (filter->queue >= dev->data->nb_rx_queues)
+ return -rte_errno;
+
+ /* Fixed value for hinic */
+ filter->flags = RTE_5TUPLE_FLAGS;
+ return 0;
+}
+
+static int hinic_normal_item_check_ether(const struct rte_flow_item **ip_item,
+ const struct rte_flow_item pattern[],
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item *item;
+
+ /* The first not void item can be MAC or IPv4 or TCP or UDP */
+ item = next_no_void_pattern(pattern, NULL);
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_ETH &&
+ item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+ item->type != RTE_FLOW_ITEM_TYPE_TCP &&
+ item->type != RTE_FLOW_ITEM_TYPE_UDP) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Not supported by fdir filter,support mac,ipv4,tcp,udp");
+ return -rte_errno;
+ }
+
+ /* Not supported last point for range */
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, item,
+ "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ /* Skip Ethernet */
+ if (item->type == RTE_FLOW_ITEM_TYPE_ETH) {
+ /* all should be masked. */
+ if (item->spec || item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support mac");
+ return -rte_errno;
+ }
+ /* check if the next not void item is IPv4 */
+ item = next_no_void_pattern(pattern, item);
+ if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Not supported by fdir filter,support mac,ipv4");
+ return -rte_errno;
+ }
+ }
+
+ *ip_item = item;
+ return 0;
+}
+
+static int hinic_normal_item_check_ip(const struct rte_flow_item **in_out_item,
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item_ipv4 *ipv4_spec;
+ const struct rte_flow_item_ipv4 *ipv4_mask;
+ const struct rte_flow_item *item = *in_out_item;
+
+ /* get the IPv4 info */
+ if (item->type == RTE_FLOW_ITEM_TYPE_IPV4) {
+ /*Not supported last point for range*/
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ if (!item->mask) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid fdir filter mask");
+ return -rte_errno;
+ }
+
+ ipv4_mask = (const struct rte_flow_item_ipv4 *)item->mask;
+ /**
+ * Only support src & dst addresses,
+ * others should be masked.
+ */
+ if (ipv4_mask->hdr.version_ihl ||
+ ipv4_mask->hdr.type_of_service ||
+ ipv4_mask->hdr.total_length ||
+ ipv4_mask->hdr.packet_id ||
+ ipv4_mask->hdr.fragment_offset ||
+ ipv4_mask->hdr.time_to_live ||
+ ipv4_mask->hdr.next_proto_id ||
+ ipv4_mask->hdr.hdr_checksum) {
+ rte_flow_error_set(error,
+ EINVAL, RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Not supported by fdir filter, support src,dst ip");
+ return -rte_errno;
+ }
+
+ rule->mask.dst_ipv4_mask = ipv4_mask->hdr.dst_addr;
+ rule->mask.src_ipv4_mask = ipv4_mask->hdr.src_addr;
+
+ if (item->spec) {
+ ipv4_spec =
+ (const struct rte_flow_item_ipv4 *)item->spec;
+ rule->hinic_fdir.dst_ip = ipv4_spec->hdr.dst_addr;
+ rule->hinic_fdir.src_ip = ipv4_spec->hdr.src_addr;
+ }
+
+ /**
+ * Check if the next not void item is
+ * TCP or UDP or END.
+ */
+ item = next_no_void_pattern(pattern, item);
+ if (item->type != RTE_FLOW_ITEM_TYPE_TCP &&
+ item->type != RTE_FLOW_ITEM_TYPE_UDP &&
+ item->type != RTE_FLOW_ITEM_TYPE_END) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Not supported by fdir filter, support tcp, udp, end");
+ return -rte_errno;
+ }
+ }
+
+ *in_out_item = item;
+ return 0;
+}
+
+static int hinic_normal_item_check_l4(const struct rte_flow_item **in_out_item,
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item_tcp *tcp_spec;
+ const struct rte_flow_item_tcp *tcp_mask;
+ const struct rte_flow_item_udp *udp_spec;
+ const struct rte_flow_item_udp *udp_mask;
+ const struct rte_flow_item *item = *in_out_item;
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_END) {
+ /* Not supported last point for range */
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ /* get TCP/UDP info */
+ if (item->type == RTE_FLOW_ITEM_TYPE_TCP) {
+ /**
+ * Only care about src & dst ports,
+ * others should be masked.
+ */
+ if (!item->mask) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "Not supported by fdir filter,support src,dst ports");
+ return -rte_errno;
+ }
+
+ tcp_mask = (const struct rte_flow_item_tcp *)item->mask;
+ if (tcp_mask->hdr.sent_seq ||
+ tcp_mask->hdr.recv_ack ||
+ tcp_mask->hdr.data_off ||
+ tcp_mask->hdr.tcp_flags ||
+ tcp_mask->hdr.rx_win ||
+ tcp_mask->hdr.cksum ||
+ tcp_mask->hdr.tcp_urp) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support tcp");
+ return -rte_errno;
+ }
+
+ rule->mask.src_port_mask = tcp_mask->hdr.src_port;
+ rule->mask.dst_port_mask = tcp_mask->hdr.dst_port;
+
+ if (item->spec) {
+ tcp_spec =
+ (const struct rte_flow_item_tcp *)
+ item->spec;
+ rule->hinic_fdir.src_port =
+ tcp_spec->hdr.src_port;
+ rule->hinic_fdir.dst_port =
+ tcp_spec->hdr.dst_port;
+ }
+
+ } else if (item->type == RTE_FLOW_ITEM_TYPE_UDP) {
+ /**
+ * Only care about src & dst ports,
+ * others should be masked.
+ */
+ if (!item->mask) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support src,dst ports");
+ return -rte_errno;
+ }
+
+ udp_mask = (const struct rte_flow_item_udp *)item->mask;
+ if (udp_mask->hdr.dgram_len ||
+ udp_mask->hdr.dgram_cksum) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support udp");
+ return -rte_errno;
+ }
+ rule->mask.src_port_mask = udp_mask->hdr.src_port;
+ rule->mask.dst_port_mask = udp_mask->hdr.dst_port;
+
+ if (item->spec) {
+ udp_spec =
+ (const struct rte_flow_item_udp *)
+ item->spec;
+ rule->hinic_fdir.src_port =
+ udp_spec->hdr.src_port;
+ rule->hinic_fdir.dst_port =
+ udp_spec->hdr.dst_port;
+ }
+ } else {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support tcp/udp");
+ return -rte_errno;
+ }
+
+ /* get next no void item */
+ *in_out_item = next_no_void_pattern(pattern, item);
+ }
+
+ return 0;
+}
+
+static int hinic_normal_item_check_end(const struct rte_flow_item *item,
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ /* check if the next not void item is END */
+ if (item->type != RTE_FLOW_ITEM_TYPE_END) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter,support end");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_check_normal_item_ele(const struct rte_flow_item *item,
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ if (hinic_normal_item_check_ether(&item, pattern, error) ||
+ hinic_normal_item_check_ip(&item, pattern, rule, error) ||
+ hinic_normal_item_check_l4(&item, pattern, rule, error) ||
+ hinic_normal_item_check_end(item, rule, error))
+ return -rte_errno;
+
+ return 0;
+}
+
+static int hinic_check_normal_attr_ele(const struct rte_flow_attr *attr,
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ /* must be input direction */
+ if (!attr->ingress) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+ attr, "Only support ingress.");
+ return -rte_errno;
+ }
+
+ /* not supported */
+ if (attr->egress) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
+ attr, "Not support egress.");
+ return -rte_errno;
+ }
+
+ /* not supported */
+ if (attr->priority) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY,
+ attr, "Not support priority.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+static int hinic_check_normal_act_ele(const struct rte_flow_item *item,
+ const struct rte_flow_action actions[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_action *act;
+
+ /* check if the first not void action is QUEUE*/
+ act = next_no_void_action(actions, NULL);
+ if (act->type != RTE_FLOW_ACTION_TYPE_QUEUE) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
+ item, "Not supported action.");
+ return -rte_errno;
+ }
+
+ rule->queue = ((const struct rte_flow_action_queue *)act->conf)->index;
+
+ /* check if the next not void item is END */
+ act = next_no_void_action(actions, act);
+ if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+ memset(rule, 0, sizeof(struct hinic_fdir_rule));
+ rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Not supported action.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+/**
+ * Parse the rule to see if it is a IP or MAC VLAN flow director rule.
+ * And get the flow director filter info BTW.
+ * UDP/TCP/SCTP PATTERN:
+ * The first not void item can be ETH or IPV4 or IPV6
+ * The second not void item must be IPV4 or IPV6 if the first one is ETH.
+ * The next not void item could be UDP or TCP(optional)
+ * The next not void item must be END.
+ * ACTION:
+ * The first not void action should be QUEUE.
+ * The second not void optional action should be MARK,
+ * mark_id is a uint32_t number.
+ * The next not void action should be END.
+ * UDP/TCP pattern example:
+ * ITEM Spec Mask
+ * ETH NULL NULL
+ * IPV4 src_addr 1.2.3.6 0xFFFFFFFF
+ * dst_addr 1.2.3.5 0xFFFFFFFF
+ * UDP/TCP src_port 80 0xFFFF
+ * dst_port 80 0xFFFF
+ * END
+ * Other members in mask and spec should set to 0x00.
+ * Item->last should be NULL.
+ */
+static int
+hinic_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_item *item = NULL;
+
+ if (hinic_check_filter_arg(attr, pattern, actions, error))
+ return -rte_errno;
+
+ if (hinic_check_normal_item_ele(item, pattern, rule, error))
+ return -rte_errno;
+
+ if (hinic_check_normal_attr_ele(attr, rule, error))
+ return -rte_errno;
+
+ if (hinic_check_normal_act_ele(item, actions, rule, error))
+ return -rte_errno;
+
+ return 0;
+}
+
+static int
+hinic_parse_fdir_filter(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
+{
+ int ret;
+
+ ret = hinic_parse_fdir_filter_normal(attr, pattern,
+ actions, rule, error);
+ if (ret)
+ return ret;
+
+ if (rule->queue >= dev->data->nb_rx_queues)
+ return -ENOTSUP;
+
+ return ret;
+}
+
+/**
+ * Check if the flow rule is supported by nic.
+ * It only checkes the format. Don't guarantee the rule can be programmed into
+ * the HW. Because there can be no enough room for the rule.
+ */
+static int hinic_flow_validate(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_flow_error *error)
+{
+ struct rte_eth_ethertype_filter ethertype_filter;
+ struct rte_eth_ntuple_filter ntuple_filter;
+ struct hinic_fdir_rule fdir_rule;
+ int ret;
+
+ memset(&ntuple_filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ ret = hinic_parse_ntuple_filter(dev, attr, pattern,
+ actions, &ntuple_filter, error);
+ if (!ret)
+ return 0;
+
+ memset(ðertype_filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ ret = hinic_parse_ethertype_filter(dev, attr, pattern,
+ actions, ðertype_filter, error);
+
+ if (!ret)
+ return 0;
+
+ memset(&fdir_rule, 0, sizeof(struct hinic_fdir_rule));
+ ret = hinic_parse_fdir_filter(dev, attr, pattern,
+ actions, &fdir_rule, error);
+
+ return ret;
+}
+
+const struct rte_flow_ops hinic_flow_ops = {
+ .validate = hinic_flow_validate,
+};
+
+/*lint -e{10}*/
diff --git a/drivers/net/hinic/meson.build b/drivers/net/hinic/meson.build
index 87c8d16..bc7e246 100644
--- a/drivers/net/hinic/meson.build
+++ b/drivers/net/hinic/meson.build
@@ -8,6 +8,7 @@ sources = files(
'hinic_pmd_ethdev.c',
'hinic_pmd_rx.c',
'hinic_pmd_tx.c',
+ 'hinic_pmd_flow.c',
)
includes += include_directories('base')
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 09/15] net/hinic: create and destroy ntuple filter
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (7 preceding siblings ...)
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 08/15] net/hinic: add fdir validate flow operations Ziyang Xuan
@ 2019-09-06 12:53 ` Ziyang Xuan
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 10/15] net/hinic: create and destroy fdir filter Ziyang Xuan
` (5 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:53 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Supports to create and destroy ntuple filter.
The filter rule includes BGP and VRRP packet type.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.h | 72 ++++
drivers/net/hinic/hinic_pmd_flow.c | 699 ++++++++++++++++++++++++++++++++++-
2 files changed, 758 insertions(+), 13 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index 58a38d9..19b31aa 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -38,6 +38,54 @@ enum hinic_dev_status {
HINIC_DEV_INTR_EN,
};
+#define HINIC_MAX_Q_FILTERS 64 /* hinic just support 64 filter types */
+#define HINIC_PKT_TYPE_FIND_ID(pkt_type) ((pkt_type) - HINIC_MAX_Q_FILTERS)
+
+struct hinic_5tuple_filter_info {
+ uint32_t dst_ip;
+ uint32_t src_ip;
+ uint16_t dst_port;
+ uint16_t src_port;
+ uint8_t proto; /* l4 protocol. */
+ uint8_t priority; /* seven levels (001b-111b), 111b is highest,
+ * used when more than one filter matches.
+ */
+ uint8_t dst_ip_mask:1, /* if mask is 1b, do not compare dst ip. */
+ src_ip_mask:1, /* if mask is 1b, do not compare src ip. */
+ dst_port_mask:1, /* if mask is 1b, do not compare dst port. */
+ src_port_mask:1, /* if mask is 1b, do not compare src port. */
+ proto_mask:1; /* if mask is 1b, do not compare protocol. */
+};
+
+/* 5tuple filter structure */
+struct hinic_5tuple_filter {
+ TAILQ_ENTRY(hinic_5tuple_filter) entries;
+ uint16_t index; /* the index of 5tuple filter */
+ struct hinic_5tuple_filter_info filter_info;
+ uint16_t queue; /* rx queue assigned to */
+};
+
+TAILQ_HEAD(hinic_5tuple_filter_list, hinic_5tuple_filter);
+
+struct hinic_pkt_filter {
+ uint16_t pkt_proto;
+ /**
+ * If this filter is added by configuration,
+ * it should not be removed.
+ */
+ uint8_t qid;
+ bool enable;
+};
+
+/* Structure to store filters' info. */
+struct hinic_filter_info {
+ uint8_t pkt_type;
+ uint8_t qid;
+ uint64_t type_mask; /* Bit mask for every used filter */
+ struct hinic_5tuple_filter_list fivetuple_list;
+ struct hinic_pkt_filter pkt_filters[HINIC_MAX_Q_FILTERS];
+};
+
/* Information about the fdir mode. */
struct hinic_hw_fdir_mask {
uint32_t src_ipv4_mask;
@@ -60,6 +108,26 @@ struct hinic_fdir_rule {
uint8_t queue; /* queue assigned when matched */
};
+/* ntuple filter list structure */
+struct hinic_ntuple_filter_ele {
+ TAILQ_ENTRY(hinic_ntuple_filter_ele) entries;
+ struct rte_eth_ntuple_filter filter_info;
+};
+
+struct rte_flow {
+ enum rte_filter_type filter_type;
+ void *rule;
+};
+
+/* hinic_flow memory list structure */
+struct hinic_flow_mem {
+ TAILQ_ENTRY(hinic_flow_mem) entries;
+ struct rte_flow *flow;
+};
+
+TAILQ_HEAD(hinic_ntuple_filter_list, hinic_ntuple_filter_ele);
+TAILQ_HEAD(hinic_flow_mem_list, hinic_flow_mem);
+
extern const struct rte_flow_ops hinic_flow_ops;
/* hinic nic_device */
@@ -94,6 +162,10 @@ struct hinic_nic_dev {
* vf: the same with associate pf
*/
u32 default_cos;
+
+ struct hinic_filter_info filter;
+ struct hinic_ntuple_filter_list filter_ntuple_list;
+ struct hinic_flow_mem_list hinic_flow_list;
};
#endif /* _HINIC_PMD_ETHDEV_H_ */
diff --git a/drivers/net/hinic/hinic_pmd_flow.c b/drivers/net/hinic/hinic_pmd_flow.c
index 33d2a9c..671c10e 100644
--- a/drivers/net/hinic/hinic_pmd_flow.c
+++ b/drivers/net/hinic/hinic_pmd_flow.c
@@ -23,6 +23,8 @@
#include "base/hinic_pmd_niccfg.h"
#include "hinic_pmd_ethdev.h"
+#define HINIC_MAX_RX_QUEUE_NUM 64
+
#ifndef UINT8_MAX
#define UINT8_MAX (u8)(~((u8)0)) /* 0xFF */
#define UINT16_MAX (u16)(~((u16)0)) /* 0xFFFF */
@@ -31,9 +33,56 @@
#define ASCII_MAX (0x7F)
#endif
+/* IPSURX MACRO */
+#define PA_ETH_TYPE_ROCE 0
+#define PA_ETH_TYPE_IPV4 1
+#define PA_ETH_TYPE_IPV6 2
+#define PA_ETH_TYPE_OTHER 3
+
+#define PA_IP_PROTOCOL_TYPE_TCP 1
+#define PA_IP_PROTOCOL_TYPE_UDP 2
+#define PA_IP_PROTOCOL_TYPE_ICMP 3
+#define PA_IP_PROTOCOL_TYPE_IPV4_IGMP 4
+#define PA_IP_PROTOCOL_TYPE_SCTP 5
+#define PA_IP_PROTOCOL_TYPE_VRRP 112
+
+#define IP_HEADER_PROTOCOL_TYPE_TCP 6
+
#define HINIC_MIN_N_TUPLE_PRIO 1
#define HINIC_MAX_N_TUPLE_PRIO 7
+/* TCAM type mask in hardware */
+#define TCAM_PKT_BGP_SPORT 1
+#define TCAM_PKT_VRRP 2
+#define TCAM_PKT_BGP_DPORT 3
+#define TCAM_PKT_LACP 4
+
+#define BGP_DPORT_ID 179
+#define IPPROTO_VRRP 112
+
+/* Packet type defined in hardware to perform filter */
+#define PKT_IGMP_IPV4_TYPE 64
+#define PKT_ICMP_IPV4_TYPE 65
+#define PKT_ICMP_IPV6_TYPE 66
+#define PKT_ICMP_IPV6RS_TYPE 67
+#define PKT_ICMP_IPV6RA_TYPE 68
+#define PKT_ICMP_IPV6NS_TYPE 69
+#define PKT_ICMP_IPV6NA_TYPE 70
+#define PKT_ICMP_IPV6RE_TYPE 71
+#define PKT_DHCP_IPV4_TYPE 72
+#define PKT_DHCP_IPV6_TYPE 73
+#define PKT_LACP_TYPE 74
+#define PKT_ARP_REQ_TYPE 79
+#define PKT_ARP_REP_TYPE 80
+#define PKT_ARP_TYPE 81
+#define PKT_BGPD_DPORT_TYPE 83
+#define PKT_BGPD_SPORT_TYPE 84
+#define PKT_VRRP_TYPE 85
+
+#define HINIC_DEV_PRIVATE_TO_FILTER_INFO(nic_dev) \
+ (&((struct hinic_nic_dev *)nic_dev)->filter)
+
+
/**
* Endless loop will never happen with below assumption
* 1. there is at least one no-void item(END)
@@ -194,19 +243,7 @@ static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
/**
* Parse the rule to see if it is a ethertype rule.
- * And get the ethertype filter info BTW.
- * pattern:
- * The first not void item can be ETH.
- * The next not void item must be END.
- * action:
- * The first not void action should be QUEUE.
- * The next not void action should be END.
- * pattern example:
- * ITEM Spec Mask
- * ETH type 0x0807 0xFFFF
- * END
- * other members in mask and spec should set to 0x00.
- * item->last should be NULL.
+ * And get the ethertype filter.
*/
static int
cons_parse_ethertype_filter(const struct rte_flow_attr *attr,
@@ -1171,8 +1208,644 @@ static int hinic_flow_validate(struct rte_eth_dev *dev,
return ret;
}
+static inline int
+ntuple_ip_filter(struct rte_eth_ntuple_filter *filter,
+ struct hinic_5tuple_filter_info *filter_info)
+{
+ switch (filter->dst_ip_mask) {
+ case UINT32_MAX:
+ filter_info->dst_ip_mask = 0;
+ filter_info->dst_ip = filter->dst_ip;
+ break;
+ case 0:
+ filter_info->dst_ip_mask = 1;
+ filter_info->dst_ip = 0;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Invalid dst_ip mask.");
+ return -EINVAL;
+ }
+
+ switch (filter->src_ip_mask) {
+ case UINT32_MAX:
+ filter_info->src_ip_mask = 0;
+ filter_info->src_ip = filter->src_ip;
+ break;
+ case 0:
+ filter_info->src_ip_mask = 1;
+ filter_info->src_ip = 0;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Invalid src_ip mask.");
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static inline int
+ntuple_port_filter(struct rte_eth_ntuple_filter *filter,
+ struct hinic_5tuple_filter_info *filter_info)
+{
+ switch (filter->dst_port_mask) {
+ case UINT16_MAX:
+ filter_info->dst_port_mask = 0;
+ filter_info->dst_port = filter->dst_port;
+ break;
+ case 0:
+ filter_info->dst_port_mask = 1;
+ filter_info->dst_port = 0;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Invalid dst_port mask.");
+ return -EINVAL;
+ }
+
+ switch (filter->src_port_mask) {
+ case UINT16_MAX:
+ filter_info->src_port_mask = 0;
+ filter_info->src_port = filter->src_port;
+ break;
+ case 0:
+ filter_info->src_port_mask = 1;
+ filter_info->src_port = 0;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Invalid src_port mask.");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+ntuple_proto_filter(struct rte_eth_ntuple_filter *filter,
+ struct hinic_5tuple_filter_info *filter_info)
+{
+ switch (filter->proto_mask) {
+ case UINT8_MAX:
+ filter_info->proto_mask = 0;
+ filter_info->proto = filter->proto;
+ break;
+ case 0:
+ filter_info->proto_mask = 1;
+ filter_info->proto = 0;
+ break;
+ default:
+ PMD_DRV_LOG(ERR, "Invalid protocol mask.");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
+ struct hinic_5tuple_filter_info *filter_info)
+{
+ if (filter->queue >= HINIC_MAX_RX_QUEUE_NUM ||
+ filter->priority > HINIC_MAX_N_TUPLE_PRIO ||
+ filter->priority < HINIC_MIN_N_TUPLE_PRIO)
+ return -EINVAL;
+
+ if (ntuple_ip_filter(filter, filter_info) ||
+ ntuple_port_filter(filter, filter_info) ||
+ ntuple_proto_filter(filter, filter_info))
+ return -EINVAL;
+
+ filter_info->priority = (uint8_t)filter->priority;
+ return 0;
+}
+
+static inline struct hinic_5tuple_filter *
+hinic_5tuple_filter_lookup(struct hinic_5tuple_filter_list *filter_list,
+ struct hinic_5tuple_filter_info *key)
+{
+ struct hinic_5tuple_filter *it;
+
+ TAILQ_FOREACH(it, filter_list, entries) {
+ if (memcmp(key, &it->filter_info,
+ sizeof(struct hinic_5tuple_filter_info)) == 0) {
+ return it;
+ }
+ }
+
+ return NULL;
+}
+
+static int hinic_set_bgp_dport_tcam(struct hinic_nic_dev *nic_dev)
+{
+ struct tag_pa_rule bgp_rule;
+ struct tag_pa_action bgp_action;
+
+
+ memset(&bgp_rule, 0, sizeof(bgp_rule));
+ memset(&bgp_action, 0, sizeof(bgp_action));
+ /* BGP TCAM rule */
+ bgp_rule.eth_type = PA_ETH_TYPE_IPV4; /* Eth type is IPV4 */
+ bgp_rule.ip_header.protocol.val8 = IP_HEADER_PROTOCOL_TYPE_TCP;
+ bgp_rule.ip_header.protocol.mask8 = UINT8_MAX;
+ bgp_rule.ip_protocol_type = PA_IP_PROTOCOL_TYPE_TCP;
+ bgp_rule.eth_ip_tcp.dport.val16 = BGP_DPORT_ID; /* Dport is 179 */
+ bgp_rule.eth_ip_tcp.dport.mask16 = UINT16_MAX;
+
+ /* BGP TCAM action*/
+ bgp_action.err_type = 0x3f; /* err from ipsu, not convert */
+ bgp_action.fwd_action = 0x7; /* 0x3:drop; 0x7: not convert */
+ bgp_action.pkt_type = PKT_BGPD_DPORT_TYPE; /* bgp_dport: 83 */
+ bgp_action.pri = 0xf; /* pri of BGP is 0xf, result from ipsu parse
+ * results, not need to convert
+ */
+ bgp_action.push_len = 0xf; /* push_len:0xf, not convert */
+
+ return hinic_set_fdir_tcam(nic_dev->hwdev,
+ TCAM_PKT_BGP_DPORT, &bgp_rule, &bgp_action);
+}
+
+static int hinic_set_bgp_sport_tcam(struct hinic_nic_dev *nic_dev)
+{
+ struct tag_pa_rule bgp_rule;
+ struct tag_pa_action bgp_action;
+
+ memset(&bgp_rule, 0, sizeof(bgp_rule));
+ memset(&bgp_action, 0, sizeof(bgp_action));
+ /* BGP TCAM rule */
+ bgp_rule.eth_type = PA_ETH_TYPE_IPV4;
+ bgp_rule.ip_header.protocol.val8 = IP_HEADER_PROTOCOL_TYPE_TCP;
+ bgp_rule.ip_header.protocol.mask8 = UINT8_MAX;
+ bgp_rule.ip_protocol_type = PA_IP_PROTOCOL_TYPE_TCP;
+ bgp_rule.eth_ip_tcp.sport.val16 = BGP_DPORT_ID;
+ bgp_rule.eth_ip_tcp.sport.mask16 = UINT16_MAX;
+
+ /* BGP TCAM action */
+ bgp_action.err_type = 0x3f; /* err from ipsu, not convert */
+ bgp_action.fwd_action = 0x7; /* 0x3:drop; 0x7: not convert */
+ bgp_action.pkt_type = PKT_BGPD_SPORT_TYPE; /* bgp:sport: 84 */
+ bgp_action.pri = 0xf; /* pri of BGP is 0xf, result from ipsu parse
+ * results, not need to convert
+ */
+ bgp_action.push_len = 0xf; /* push_len:0xf, not convert */
+
+ return hinic_set_fdir_tcam(nic_dev->hwdev, TCAM_PKT_BGP_SPORT,
+ &bgp_rule, &bgp_action);
+}
+
+static int hinic_set_vrrp_tcam(struct hinic_nic_dev *nic_dev)
+{
+ struct tag_pa_rule vrrp_rule;
+ struct tag_pa_action vrrp_action;
+
+ memset(&vrrp_rule, 0, sizeof(vrrp_rule));
+ memset(&vrrp_action, 0, sizeof(vrrp_action));
+ /* VRRP TCAM rule */
+ vrrp_rule.eth_type = PA_ETH_TYPE_IPV4;
+ vrrp_rule.ip_protocol_type = PA_IP_PROTOCOL_TYPE_TCP;
+ vrrp_rule.ip_header.protocol.mask8 = 0xff;
+ vrrp_rule.ip_header.protocol.val8 = PA_IP_PROTOCOL_TYPE_VRRP;
+
+ /* VRRP TCAM action */
+ vrrp_action.err_type = 0x3f;
+ vrrp_action.fwd_action = 0x7;
+ vrrp_action.pkt_type = PKT_VRRP_TYPE; /* VRRP: 85 */
+ vrrp_action.pri = 0xf;
+ vrrp_action.push_len = 0xf;
+
+ return hinic_set_fdir_tcam(nic_dev->hwdev, TCAM_PKT_VRRP,
+ &vrrp_rule, &vrrp_action);
+}
+
+static int
+hinic_filter_info_init(struct hinic_5tuple_filter *filter,
+ struct hinic_filter_info *filter_info)
+{
+ switch (filter->filter_info.proto) {
+ case IPPROTO_TCP:
+ /* filter type is bgp type if dst_port or src_port is 179 */
+ if (filter->filter_info.dst_port == RTE_BE16(BGP_DPORT_ID) &&
+ !(filter->filter_info.dst_port_mask)) {
+ filter_info->pkt_type = PKT_BGPD_DPORT_TYPE;
+ } else if (filter->filter_info.src_port ==
+ RTE_BE16(BGP_DPORT_ID) &&
+ !(filter->filter_info.src_port_mask)) {
+ filter_info->pkt_type = PKT_BGPD_SPORT_TYPE;
+ } else {
+ PMD_DRV_LOG(INFO, "TCP PROTOCOL:5tuple filters"
+ " just support BGP now, proto:0x%x, "
+ "dst_port:0x%x, dst_port_mask:0x%x."
+ "src_port:0x%x, src_port_mask:0x%x.",
+ filter->filter_info.proto,
+ filter->filter_info.dst_port,
+ filter->filter_info.dst_port_mask,
+ filter->filter_info.src_port,
+ filter->filter_info.src_port_mask);
+ return -EINVAL;
+ }
+ break;
+
+ case IPPROTO_VRRP:
+ filter_info->pkt_type = PKT_VRRP_TYPE;
+ break;
+
+ case IPPROTO_ICMP:
+ filter_info->pkt_type = PKT_ICMP_IPV4_TYPE;
+ break;
+
+ case IPPROTO_ICMPV6:
+ filter_info->pkt_type = PKT_ICMP_IPV6_TYPE;
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "5tuple filters just support BGP/VRRP/ICMP now, "
+ "proto: 0x%x, dst_port: 0x%x, dst_port_mask: 0x%x."
+ "src_port: 0x%x, src_port_mask: 0x%x.",
+ filter->filter_info.proto, filter->filter_info.dst_port,
+ filter->filter_info.dst_port_mask,
+ filter->filter_info.src_port,
+ filter->filter_info.src_port_mask);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int
+hinic_lookup_new_filter(struct hinic_5tuple_filter *filter,
+ struct hinic_filter_info *filter_info,
+ int *index)
+{
+ int type_id;
+
+ type_id = HINIC_PKT_TYPE_FIND_ID(filter_info->pkt_type);
+
+ if (type_id > HINIC_MAX_Q_FILTERS - 1) {
+ PMD_DRV_LOG(ERR, "Pkt filters only support 64 filter type.");
+ return -EINVAL;
+ }
+
+ if (!(filter_info->type_mask & (1 << type_id))) {
+ filter_info->type_mask |= 1 << type_id;
+ filter->index = type_id;
+ filter_info->pkt_filters[type_id].enable = true;
+ filter_info->pkt_filters[type_id].pkt_proto =
+ filter->filter_info.proto;
+ TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
+ filter, entries);
+ } else {
+ PMD_DRV_LOG(ERR, "Filter type: %d exists.", type_id);
+ return -EIO;
+ }
+
+ *index = type_id;
+ return 0;
+}
+
+/*
+ * add a 5tuple filter
+ *
+ * @param dev:
+ * Pointer to struct rte_eth_dev.
+ * @param filter:
+ * Pointer to the filter that will be added.
+ * @return
+ * - On success, zero.
+ * - On failure, a negative value.
+ */
+static int
+hinic_add_5tuple_filter(struct rte_eth_dev *dev,
+ struct hinic_5tuple_filter *filter)
+{
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ int i, ret_fw;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ if (hinic_filter_info_init(filter, filter_info) ||
+ hinic_lookup_new_filter(filter, filter_info, &i))
+ return -EFAULT;
+
+ ret_fw = hinic_set_fdir_filter(nic_dev->hwdev, filter_info->pkt_type,
+ filter_info->qid,
+ filter_info->pkt_filters[i].enable,
+ true);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "Set fdir filter failed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+ return -EFAULT;
+ }
+
+ PMD_DRV_LOG(INFO, "Add 5tuple succed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter_info->qid,
+ filter_info->pkt_filters[filter->index].enable);
+
+ switch (filter->filter_info.proto) {
+ case IPPROTO_TCP:
+ if (filter->filter_info.dst_port == RTE_BE16(BGP_DPORT_ID)) {
+ ret_fw = hinic_set_bgp_dport_tcam(nic_dev);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "Set dport bgp failed, "
+ "type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+ return -EFAULT;
+ }
+
+ PMD_DRV_LOG(INFO, "Set dport bgp succed, qid: 0x%x, enable: 0x%x",
+ filter->queue,
+ filter_info->pkt_filters[i].enable);
+ } else if (filter->filter_info.src_port ==
+ RTE_BE16(BGP_DPORT_ID)) {
+ ret_fw = hinic_set_bgp_sport_tcam(nic_dev);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "Set sport bgp failed, "
+ "type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+ return -EFAULT;
+ }
+
+ PMD_DRV_LOG(INFO, "Set sport bgp succed, qid: 0x%x, enable: 0x%x",
+ filter->queue,
+ filter_info->pkt_filters[i].enable);
+ }
+
+ break;
+
+ case IPPROTO_VRRP:
+ ret_fw = hinic_set_vrrp_tcam(nic_dev);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "Set VRRP failed, "
+ "type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+ return -EFAULT;
+ }
+ PMD_DRV_LOG(INFO, "Set VRRP succed, qid: 0x%x, enable: 0x%x",
+ filter->queue,
+ filter_info->pkt_filters[i].enable);
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+/*
+ * remove a 5tuple filter
+ *
+ * @param dev
+ * Pointer to struct rte_eth_dev.
+ * @param filter
+ * The pointer of the filter will be removed.
+ */
+static void
+hinic_remove_5tuple_filter(struct rte_eth_dev *dev,
+ struct hinic_5tuple_filter *filter)
+{
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ switch (filter->filter_info.proto) {
+ case IPPROTO_VRRP:
+ (void)hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_VRRP);
+ break;
+
+ case IPPROTO_TCP:
+ if (filter->filter_info.dst_port == RTE_BE16(BGP_DPORT_ID))
+ (void)hinic_clear_fdir_tcam(nic_dev->hwdev,
+ TCAM_PKT_BGP_DPORT);
+ else if (filter->filter_info.src_port == RTE_BE16(BGP_DPORT_ID))
+ (void)hinic_clear_fdir_tcam(nic_dev->hwdev,
+ TCAM_PKT_BGP_SPORT);
+ break;
+
+ default:
+ break;
+ }
+
+ hinic_filter_info_init(filter, filter_info);
+
+ filter_info->pkt_filters[filter->index].enable = false;
+ filter_info->pkt_filters[filter->index].pkt_proto = 0;
+
+ PMD_DRV_LOG(INFO, "Del 5tuple succed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type,
+ filter_info->pkt_filters[filter->index].qid,
+ filter_info->pkt_filters[filter->index].enable);
+ (void)hinic_set_fdir_filter(nic_dev->hwdev, filter_info->pkt_type,
+ filter_info->pkt_filters[filter->index].qid,
+ filter_info->pkt_filters[filter->index].enable,
+ true);
+
+ filter_info->pkt_type = 0;
+ filter_info->qid = 0;
+ filter_info->pkt_filters[filter->index].qid = 0;
+ filter_info->type_mask &= ~(1 << (filter->index));
+ TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
+
+ rte_free(filter);
+}
+
+/*
+ * add or delete a ntuple filter
+ *
+ * @param dev
+ * Pointer to struct rte_eth_dev.
+ * @param ntuple_filter
+ * Pointer to struct rte_eth_ntuple_filter
+ * @param add
+ * If true, add filter; if false, remove filter
+ * @return
+ * - On success, zero.
+ * - On failure, a negative value.
+ */
+static int hinic_add_del_ntuple_filter(struct rte_eth_dev *dev,
+ struct rte_eth_ntuple_filter *ntuple_filter,
+ bool add)
+{
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct hinic_5tuple_filter_info filter_5tuple;
+ struct hinic_5tuple_filter *filter;
+ int ret;
+
+ if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
+ PMD_DRV_LOG(ERR, "Only 5tuple is supported.");
+ return -EINVAL;
+ }
+
+ memset(&filter_5tuple, 0, sizeof(struct hinic_5tuple_filter_info));
+ ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
+ if (ret < 0)
+ return ret;
+
+ filter = hinic_5tuple_filter_lookup(&filter_info->fivetuple_list,
+ &filter_5tuple);
+ if (filter != NULL && add) {
+ PMD_DRV_LOG(ERR, "Filter exists.");
+ return -EEXIST;
+ }
+ if (filter == NULL && !add) {
+ PMD_DRV_LOG(ERR, "Filter doesn't exist.");
+ return -ENOENT;
+ }
+
+ if (add) {
+ filter = rte_zmalloc("hinic_5tuple_filter",
+ sizeof(struct hinic_5tuple_filter), 0);
+ if (filter == NULL)
+ return -ENOMEM;
+ rte_memcpy(&filter->filter_info, &filter_5tuple,
+ sizeof(struct hinic_5tuple_filter_info));
+ filter->queue = ntuple_filter->queue;
+
+ filter_info->qid = ntuple_filter->queue;
+
+ ret = hinic_add_5tuple_filter(dev, filter);
+ if (ret)
+ rte_free(filter);
+
+ return ret;
+ }
+
+ hinic_remove_5tuple_filter(dev, filter);
+
+ return 0;
+}
+
+/**
+ * Create or destroy a flow rule.
+ * Theorically one rule can match more than one filters.
+ * We will let it use the filter which it hitt first.
+ * So, the sequence matters.
+ */
+static struct rte_flow *hinic_flow_create(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_flow_error *error)
+{
+ int ret;
+ struct rte_eth_ntuple_filter ntuple_filter;
+ struct rte_flow *flow = NULL;
+ struct hinic_ntuple_filter_ele *ntuple_filter_ptr;
+ struct hinic_flow_mem *hinic_flow_mem_ptr;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ flow = rte_zmalloc("hinic_rte_flow", sizeof(struct rte_flow), 0);
+ if (!flow) {
+ PMD_DRV_LOG(ERR, "Failed to allocate flow memory");
+ return NULL;
+ }
+
+ hinic_flow_mem_ptr = rte_zmalloc("hinic_flow_mem",
+ sizeof(struct hinic_flow_mem), 0);
+ if (!hinic_flow_mem_ptr) {
+ PMD_DRV_LOG(ERR, "Failed to allocate hinic_flow_mem_ptr");
+ rte_free(flow);
+ return NULL;
+ }
+
+ hinic_flow_mem_ptr->flow = flow;
+ TAILQ_INSERT_TAIL(&nic_dev->hinic_flow_list, hinic_flow_mem_ptr,
+ entries);
+
+ /* add ntuple filter */
+ memset(&ntuple_filter, 0, sizeof(struct rte_eth_ntuple_filter));
+ ret = hinic_parse_ntuple_filter(dev, attr, pattern,
+ actions, &ntuple_filter, error);
+ if (ret)
+ goto out;
+
+ ret = hinic_add_del_ntuple_filter(dev, &ntuple_filter, TRUE);
+ if (ret)
+ goto out;
+ ntuple_filter_ptr = rte_zmalloc("hinic_ntuple_filter",
+ sizeof(struct hinic_ntuple_filter_ele), 0);
+ rte_memcpy(&ntuple_filter_ptr->filter_info,
+ &ntuple_filter,
+ sizeof(struct rte_eth_ntuple_filter));
+ TAILQ_INSERT_TAIL(&nic_dev->filter_ntuple_list,
+ ntuple_filter_ptr, entries);
+ flow->rule = ntuple_filter_ptr;
+ flow->filter_type = RTE_ETH_FILTER_NTUPLE;
+
+ PMD_DRV_LOG(INFO, "Create flow ntuple succed, func_id: 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+ return flow;
+
+out:
+ TAILQ_REMOVE(&nic_dev->hinic_flow_list, hinic_flow_mem_ptr, entries);
+ rte_flow_error_set(error, -ret,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to create flow.");
+ rte_free(hinic_flow_mem_ptr);
+ rte_free(flow);
+ return NULL;
+}
+
+/* Destroy a flow rule on hinic. */
+static int hinic_flow_destroy(struct rte_eth_dev *dev,
+ struct rte_flow *flow,
+ struct rte_flow_error *error)
+{
+ int ret;
+ struct rte_flow *pmd_flow = flow;
+ enum rte_filter_type filter_type = pmd_flow->filter_type;
+ struct rte_eth_ntuple_filter ntuple_filter;
+ struct hinic_ntuple_filter_ele *ntuple_filter_ptr;
+ struct hinic_flow_mem *hinic_flow_mem_ptr;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ switch (filter_type) {
+ case RTE_ETH_FILTER_NTUPLE:
+ ntuple_filter_ptr = (struct hinic_ntuple_filter_ele *)
+ pmd_flow->rule;
+ rte_memcpy(&ntuple_filter, &ntuple_filter_ptr->filter_info,
+ sizeof(struct rte_eth_ntuple_filter));
+ ret = hinic_add_del_ntuple_filter(dev, &ntuple_filter, FALSE);
+ if (!ret) {
+ TAILQ_REMOVE(&nic_dev->filter_ntuple_list,
+ ntuple_filter_ptr, entries);
+ rte_free(ntuple_filter_ptr);
+ }
+ break;
+ default:
+ PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
+ filter_type);
+ ret = -EINVAL;
+ break;
+ }
+
+ if (ret) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE,
+ NULL, "Failed to destroy flow");
+ return ret;
+ }
+
+ TAILQ_FOREACH(hinic_flow_mem_ptr, &nic_dev->hinic_flow_list, entries) {
+ if (hinic_flow_mem_ptr->flow == pmd_flow) {
+ TAILQ_REMOVE(&nic_dev->hinic_flow_list,
+ hinic_flow_mem_ptr, entries);
+ rte_free(hinic_flow_mem_ptr);
+ break;
+ }
+ }
+ rte_free(flow);
+
+ PMD_DRV_LOG(INFO, "Destroy flow succed, func_id: 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+
+ return ret;
+}
+
const struct rte_flow_ops hinic_flow_ops = {
.validate = hinic_flow_validate,
+ .create = hinic_flow_create,
+ .destroy = hinic_flow_destroy,
};
/*lint -e{10}*/
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 10/15] net/hinic: create and destroy fdir filter
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (8 preceding siblings ...)
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 09/15] net/hinic: create and destroy ntuple filter Ziyang Xuan
@ 2019-09-06 12:53 ` Ziyang Xuan
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 11/15] net/hinic: flush " Ziyang Xuan
` (4 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:53 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Supports to create and destroy ntuple filter.
The filter rule includes LACP,ARP and ICMP packet type.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.h | 17 +-
drivers/net/hinic/hinic_pmd_flow.c | 424 +++++++++++++++++++++++++++++++++--
2 files changed, 424 insertions(+), 17 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index 19b31aa..802f7ae 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -114,6 +114,18 @@ struct hinic_ntuple_filter_ele {
struct rte_eth_ntuple_filter filter_info;
};
+/* ethertype filter list structure */
+struct hinic_ethertype_filter_ele {
+ TAILQ_ENTRY(hinic_ethertype_filter_ele) entries;
+ struct rte_eth_ethertype_filter filter_info;
+};
+
+/* fdir filter list structure */
+struct hinic_fdir_rule_ele {
+ TAILQ_ENTRY(hinic_fdir_rule_ele) entries;
+ struct hinic_fdir_rule filter_info;
+};
+
struct rte_flow {
enum rte_filter_type filter_type;
void *rule;
@@ -126,8 +138,9 @@ struct hinic_flow_mem {
};
TAILQ_HEAD(hinic_ntuple_filter_list, hinic_ntuple_filter_ele);
+TAILQ_HEAD(hinic_ethertype_filter_list, hinic_ethertype_filter_ele);
+TAILQ_HEAD(hinic_fdir_rule_filter_list, hinic_fdir_rule_ele);
TAILQ_HEAD(hinic_flow_mem_list, hinic_flow_mem);
-
extern const struct rte_flow_ops hinic_flow_ops;
/* hinic nic_device */
@@ -165,6 +178,8 @@ struct hinic_nic_dev {
struct hinic_filter_info filter;
struct hinic_ntuple_filter_list filter_ntuple_list;
+ struct hinic_ethertype_filter_list filter_ethertype_list;
+ struct hinic_fdir_rule_filter_list filter_fdir_rule_list;
struct hinic_flow_mem_list hinic_flow_list;
};
diff --git a/drivers/net/hinic/hinic_pmd_flow.c b/drivers/net/hinic/hinic_pmd_flow.c
index 671c10e..886231b 100644
--- a/drivers/net/hinic/hinic_pmd_flow.c
+++ b/drivers/net/hinic/hinic_pmd_flow.c
@@ -82,6 +82,19 @@
#define HINIC_DEV_PRIVATE_TO_FILTER_INFO(nic_dev) \
(&((struct hinic_nic_dev *)nic_dev)->filter)
+enum hinic_atr_flow_type {
+ HINIC_ATR_FLOW_TYPE_IPV4_DIP = 0x1,
+ HINIC_ATR_FLOW_TYPE_IPV4_SIP = 0x2,
+ HINIC_ATR_FLOW_TYPE_DPORT = 0x3,
+ HINIC_ATR_FLOW_TYPE_SPORT = 0x4,
+};
+
+/* Structure to store fdir's info. */
+struct hinic_fdir_info {
+ uint8_t fdir_flag;
+ uint8_t qid;
+ uint32_t fdir_key;
+};
/**
* Endless loop will never happen with below assumption
@@ -1332,6 +1345,29 @@ static int hinic_flow_validate(struct rte_eth_dev *dev,
return NULL;
}
+static int hinic_set_lacp_tcam(struct hinic_nic_dev *nic_dev)
+{
+ struct tag_pa_rule lacp_rule;
+ struct tag_pa_action lacp_action;
+
+ memset(&lacp_rule, 0, sizeof(lacp_rule));
+ memset(&lacp_action, 0, sizeof(lacp_action));
+ /* LACP TCAM rule */
+ lacp_rule.eth_type = PA_ETH_TYPE_OTHER;
+ lacp_rule.l2_header.eth_type.val16 = 0x8809;
+ lacp_rule.l2_header.eth_type.mask16 = 0xffff;
+
+ /* LACP TCAM action */
+ lacp_action.err_type = 0x3f; /* err from ipsu, not convert */
+ lacp_action.fwd_action = 0x7; /* 0x3:drop; 0x7: not convert */
+ lacp_action.pkt_type = PKT_LACP_TYPE;
+ lacp_action.pri = 0x0;
+ lacp_action.push_len = 0xf; /* push_len:0xf, not convert */
+
+ return hinic_set_fdir_tcam(nic_dev->hwdev, TCAM_PKT_LACP,
+ &lacp_rule, &lacp_action);
+}
+
static int hinic_set_bgp_dport_tcam(struct hinic_nic_dev *nic_dev)
{
struct tag_pa_rule bgp_rule;
@@ -1715,6 +1751,279 @@ static int hinic_add_del_ntuple_filter(struct rte_eth_dev *dev,
return 0;
}
+static inline int
+hinic_check_ethertype_filter(struct rte_eth_ethertype_filter *filter)
+{
+ if (filter->queue >= HINIC_MAX_RX_QUEUE_NUM)
+ return -EINVAL;
+
+ if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
+ filter->ether_type == RTE_ETHER_TYPE_IPV6) {
+ PMD_DRV_LOG(ERR, "Unsupported ether_type(0x%04x) in"
+ " ethertype filter", filter->ether_type);
+ return -EINVAL;
+ }
+
+ if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
+ PMD_DRV_LOG(ERR, "Mac compare is unsupported");
+ return -EINVAL;
+ }
+ if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
+ PMD_DRV_LOG(ERR, "Drop option is unsupported");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+hinic_ethertype_filter_lookup(struct hinic_filter_info *filter_info,
+ struct hinic_pkt_filter *ethertype_filter)
+{
+ switch (ethertype_filter->pkt_proto) {
+ case RTE_ETHER_TYPE_SLOW:
+ filter_info->pkt_type = PKT_LACP_TYPE;
+ break;
+
+ case RTE_ETHER_TYPE_ARP:
+ filter_info->pkt_type = PKT_ARP_TYPE;
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "Just support LACP/ARP for ethertype filters");
+ return -EIO;
+ }
+
+ return HINIC_PKT_TYPE_FIND_ID(filter_info->pkt_type);
+}
+
+static inline int
+hinic_ethertype_filter_insert(struct hinic_filter_info *filter_info,
+ struct hinic_pkt_filter *ethertype_filter)
+{
+ int id;
+
+ /* Find LACP or VRRP type id */
+ id = hinic_ethertype_filter_lookup(filter_info, ethertype_filter);
+ if (id < 0)
+ return -EINVAL;
+
+
+ if (!(filter_info->type_mask & (1 << id))) {
+ filter_info->type_mask |= 1 << id;
+ filter_info->pkt_filters[id].pkt_proto =
+ ethertype_filter->pkt_proto;
+ filter_info->pkt_filters[id].enable = ethertype_filter->enable;
+ filter_info->qid = ethertype_filter->qid;
+ return id;
+ }
+
+ PMD_DRV_LOG(ERR, "Filter type: %d exists", id);
+ return -EINVAL;
+}
+
+static inline int
+hinic_ethertype_filter_remove(struct hinic_filter_info *filter_info,
+ uint8_t idx)
+{
+ if (idx >= HINIC_MAX_Q_FILTERS)
+ return -1;
+ filter_info->pkt_type = 0;
+ filter_info->type_mask &= ~(1 << idx);
+ filter_info->pkt_filters[idx].pkt_proto = (uint16_t)0;
+ filter_info->pkt_filters[idx].enable = FALSE;
+ filter_info->pkt_filters[idx].qid = 0;
+
+ return idx;
+}
+
+static inline int
+hinic_add_del_ethertype_filter(struct rte_eth_dev *dev,
+ struct rte_eth_ethertype_filter *filter,
+ bool add)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct hinic_pkt_filter ethertype_filter;
+ int i;
+ int ret_fw;
+
+ if (hinic_check_ethertype_filter(filter))
+ return -EINVAL;
+
+ if (add) {
+ ethertype_filter.pkt_proto = filter->ether_type;
+ ethertype_filter.enable = TRUE;
+ ethertype_filter.qid = (u8)filter->queue;
+ i = hinic_ethertype_filter_insert(filter_info,
+ ðertype_filter);
+ if (i < 0)
+ return -ENOSPC;
+
+ ret_fw = hinic_set_fdir_filter(nic_dev->hwdev,
+ filter_info->pkt_type, filter_info->qid,
+ filter_info->pkt_filters[i].enable, true);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "add ethertype failed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+
+ (void)hinic_ethertype_filter_remove(filter_info, i);
+ return -ENOENT;
+ }
+ PMD_DRV_LOG(INFO, "Add ethertype succed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+
+ switch (ethertype_filter.pkt_proto) {
+ case RTE_ETHER_TYPE_SLOW:
+ ret_fw = hinic_set_lacp_tcam(nic_dev);
+ if (ret_fw) {
+ PMD_DRV_LOG(ERR, "Add lacp tcam failed");
+ (void)hinic_ethertype_filter_remove(filter_info,
+ i);
+ return -ENOENT;
+ }
+
+ PMD_DRV_LOG(INFO, "Add lacp tcam succed");
+ break;
+ default:
+ break;
+ }
+
+ } else {
+ ethertype_filter.pkt_proto = filter->ether_type;
+ i = hinic_ethertype_filter_lookup(filter_info,
+ ðertype_filter);
+
+ if ((filter_info->type_mask & (1 << i))) {
+ filter_info->pkt_filters[i].enable = FALSE;
+ (void)hinic_set_fdir_filter(nic_dev->hwdev,
+ filter_info->pkt_type,
+ filter_info->pkt_filters[i].qid,
+ filter_info->pkt_filters[i].enable,
+ true);
+
+ PMD_DRV_LOG(INFO, "Del ethertype succed, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type,
+ filter_info->pkt_filters[i].qid,
+ filter_info->pkt_filters[i].enable);
+
+ switch (ethertype_filter.pkt_proto) {
+ case RTE_ETHER_TYPE_SLOW:
+ (void)hinic_clear_fdir_tcam(nic_dev->hwdev,
+ TCAM_PKT_LACP);
+ PMD_DRV_LOG(INFO,
+ "Del lacp tcam succed");
+ break;
+ default:
+ break;
+ }
+
+ (void)hinic_ethertype_filter_remove(filter_info, i);
+
+ } else {
+ PMD_DRV_LOG(ERR, "Ethertype doesn't exist, type: 0x%x, qid: 0x%x, enable: 0x%x",
+ filter_info->pkt_type, filter->queue,
+ filter_info->pkt_filters[i].enable);
+ return -ENOENT;
+ }
+ }
+
+ return 0;
+}
+
+static int
+hinic_fdir_info_init(struct hinic_fdir_rule *rule,
+ struct hinic_fdir_info *fdir_info)
+{
+ switch (rule->mask.src_ipv4_mask) {
+ case UINT32_MAX:
+ fdir_info->fdir_flag = HINIC_ATR_FLOW_TYPE_IPV4_SIP;
+ fdir_info->qid = rule->queue;
+ fdir_info->fdir_key = rule->hinic_fdir.src_ip;
+ return 0;
+
+ case 0:
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "Invalid src_ip mask.");
+ return -EINVAL;
+ }
+
+ switch (rule->mask.dst_ipv4_mask) {
+ case UINT32_MAX:
+ fdir_info->fdir_flag = HINIC_ATR_FLOW_TYPE_IPV4_DIP;
+ fdir_info->qid = rule->queue;
+ fdir_info->fdir_key = rule->hinic_fdir.dst_ip;
+ return 0;
+
+ case 0:
+ break;
+
+ default:
+ PMD_DRV_LOG(ERR, "Invalid dst_ip mask.");
+ return -EINVAL;
+ }
+
+ if (fdir_info->fdir_flag == 0) {
+ PMD_DRV_LOG(ERR, "All support mask is NULL.");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static inline int
+hinic_add_del_fdir_filter(struct rte_eth_dev *dev,
+ struct hinic_fdir_rule *rule,
+ bool add)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ struct hinic_fdir_info fdir_info;
+ int ret;
+
+ memset(&fdir_info, 0, sizeof(struct hinic_fdir_info));
+
+ ret = hinic_fdir_info_init(rule, &fdir_info);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Init hinic fdir info failed!");
+ return ret;
+ }
+
+ if (add) {
+ ret = hinic_set_normal_filter(nic_dev->hwdev, fdir_info.qid,
+ true, fdir_info.fdir_key,
+ true, fdir_info.fdir_flag);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Add fdir filter failed, flag: 0x%x, qid: 0x%x, key: 0x%x",
+ fdir_info.fdir_flag, fdir_info.qid,
+ fdir_info.fdir_key);
+ return -ENOENT;
+ }
+ PMD_DRV_LOG(INFO, "Add fdir filter succed, flag: 0x%x, qid: 0x%x, key: 0x%x",
+ fdir_info.fdir_flag, fdir_info.qid,
+ fdir_info.fdir_key);
+ } else {
+ ret = hinic_set_normal_filter(nic_dev->hwdev, fdir_info.qid,
+ false, fdir_info.fdir_key, true,
+ fdir_info.fdir_flag);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Del fdir filter ailed, flag: 0x%x, qid: 0x%x, key: 0x%x",
+ fdir_info.fdir_flag, fdir_info.qid,
+ fdir_info.fdir_key);
+ return -ENOENT;
+ }
+ PMD_DRV_LOG(INFO, "Del fdir filter succed, flag: 0x%x, qid: 0x%x, key: 0x%x",
+ fdir_info.fdir_flag, fdir_info.qid,
+ fdir_info.fdir_key);
+ }
+
+ return 0;
+}
+
/**
* Create or destroy a flow rule.
* Theorically one rule can match more than one filters.
@@ -1729,8 +2038,12 @@ static struct rte_flow *hinic_flow_create(struct rte_eth_dev *dev,
{
int ret;
struct rte_eth_ntuple_filter ntuple_filter;
+ struct rte_eth_ethertype_filter ethertype_filter;
+ struct hinic_fdir_rule fdir_rule;
struct rte_flow *flow = NULL;
+ struct hinic_ethertype_filter_ele *ethertype_filter_ptr;
struct hinic_ntuple_filter_ele *ntuple_filter_ptr;
+ struct hinic_fdir_rule_ele *fdir_rule_ptr;
struct hinic_flow_mem *hinic_flow_mem_ptr;
struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
@@ -1756,25 +2069,74 @@ static struct rte_flow *hinic_flow_create(struct rte_eth_dev *dev,
memset(&ntuple_filter, 0, sizeof(struct rte_eth_ntuple_filter));
ret = hinic_parse_ntuple_filter(dev, attr, pattern,
actions, &ntuple_filter, error);
- if (ret)
+ if (!ret) {
+ ret = hinic_add_del_ntuple_filter(dev, &ntuple_filter, TRUE);
+ if (!ret) {
+ ntuple_filter_ptr = rte_zmalloc("hinic_ntuple_filter",
+ sizeof(struct hinic_ntuple_filter_ele), 0);
+ rte_memcpy(&ntuple_filter_ptr->filter_info,
+ &ntuple_filter,
+ sizeof(struct rte_eth_ntuple_filter));
+ TAILQ_INSERT_TAIL(&nic_dev->filter_ntuple_list,
+ ntuple_filter_ptr, entries);
+ flow->rule = ntuple_filter_ptr;
+ flow->filter_type = RTE_ETH_FILTER_NTUPLE;
+
+ PMD_DRV_LOG(INFO, "Create flow ntuple succed, func_id: 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+ return flow;
+ }
goto out;
+ }
- ret = hinic_add_del_ntuple_filter(dev, &ntuple_filter, TRUE);
- if (ret)
+ /* add ethertype filter */
+ memset(ðertype_filter, 0, sizeof(struct rte_eth_ethertype_filter));
+ ret = hinic_parse_ethertype_filter(dev, attr, pattern, actions,
+ ðertype_filter, error);
+ if (!ret) {
+ ret = hinic_add_del_ethertype_filter(dev, ðertype_filter,
+ TRUE);
+ if (!ret) {
+ ethertype_filter_ptr =
+ rte_zmalloc("hinic_ethertype_filter",
+ sizeof(struct hinic_ethertype_filter_ele), 0);
+ rte_memcpy(ðertype_filter_ptr->filter_info,
+ ðertype_filter,
+ sizeof(struct rte_eth_ethertype_filter));
+ TAILQ_INSERT_TAIL(&nic_dev->filter_ethertype_list,
+ ethertype_filter_ptr, entries);
+ flow->rule = ethertype_filter_ptr;
+ flow->filter_type = RTE_ETH_FILTER_ETHERTYPE;
+
+ PMD_DRV_LOG(INFO, "Create flow ethertype succed, func_id: 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+ return flow;
+ }
goto out;
- ntuple_filter_ptr = rte_zmalloc("hinic_ntuple_filter",
- sizeof(struct hinic_ntuple_filter_ele), 0);
- rte_memcpy(&ntuple_filter_ptr->filter_info,
- &ntuple_filter,
- sizeof(struct rte_eth_ntuple_filter));
- TAILQ_INSERT_TAIL(&nic_dev->filter_ntuple_list,
- ntuple_filter_ptr, entries);
- flow->rule = ntuple_filter_ptr;
- flow->filter_type = RTE_ETH_FILTER_NTUPLE;
-
- PMD_DRV_LOG(INFO, "Create flow ntuple succed, func_id: 0x%x",
- hinic_global_func_id(nic_dev->hwdev));
- return flow;
+ }
+
+ /* add fdir filter */
+ memset(&fdir_rule, 0, sizeof(struct hinic_fdir_rule));
+ ret = hinic_parse_fdir_filter(dev, attr, pattern,
+ actions, &fdir_rule, error);
+ if (!ret) {
+ ret = hinic_add_del_fdir_filter(dev, &fdir_rule, TRUE);
+ if (!ret) {
+ fdir_rule_ptr = rte_zmalloc("hinic_fdir_rule",
+ sizeof(struct hinic_fdir_rule_ele), 0);
+ rte_memcpy(&fdir_rule_ptr->filter_info, &fdir_rule,
+ sizeof(struct hinic_fdir_rule));
+ TAILQ_INSERT_TAIL(&nic_dev->filter_fdir_rule_list,
+ fdir_rule_ptr, entries);
+ flow->rule = fdir_rule_ptr;
+ flow->filter_type = RTE_ETH_FILTER_FDIR;
+
+ PMD_DRV_LOG(INFO, "Create flow fdir rule succed, func_id : 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+ return flow;
+ }
+ goto out;
+ }
out:
TAILQ_REMOVE(&nic_dev->hinic_flow_list, hinic_flow_mem_ptr, entries);
@@ -1795,7 +2157,11 @@ static int hinic_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *pmd_flow = flow;
enum rte_filter_type filter_type = pmd_flow->filter_type;
struct rte_eth_ntuple_filter ntuple_filter;
+ struct rte_eth_ethertype_filter ethertype_filter;
+ struct hinic_fdir_rule fdir_rule;
struct hinic_ntuple_filter_ele *ntuple_filter_ptr;
+ struct hinic_ethertype_filter_ele *ethertype_filter_ptr;
+ struct hinic_fdir_rule_ele *fdir_rule_ptr;
struct hinic_flow_mem *hinic_flow_mem_ptr;
struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
@@ -1812,6 +2178,32 @@ static int hinic_flow_destroy(struct rte_eth_dev *dev,
rte_free(ntuple_filter_ptr);
}
break;
+ case RTE_ETH_FILTER_ETHERTYPE:
+ ethertype_filter_ptr = (struct hinic_ethertype_filter_ele *)
+ pmd_flow->rule;
+ rte_memcpy(ðertype_filter,
+ ðertype_filter_ptr->filter_info,
+ sizeof(struct rte_eth_ethertype_filter));
+ ret = hinic_add_del_ethertype_filter(dev,
+ ðertype_filter, FALSE);
+ if (!ret) {
+ TAILQ_REMOVE(&nic_dev->filter_ethertype_list,
+ ethertype_filter_ptr, entries);
+ rte_free(ethertype_filter_ptr);
+ }
+ break;
+ case RTE_ETH_FILTER_FDIR:
+ fdir_rule_ptr = (struct hinic_fdir_rule_ele *)pmd_flow->rule;
+ rte_memcpy(&fdir_rule,
+ &fdir_rule_ptr->filter_info,
+ sizeof(struct hinic_fdir_rule));
+ ret = hinic_add_del_fdir_filter(dev, &fdir_rule, FALSE);
+ if (!ret) {
+ TAILQ_REMOVE(&nic_dev->filter_fdir_rule_list,
+ fdir_rule_ptr, entries);
+ rte_free(fdir_rule_ptr);
+ }
+ break;
default:
PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
filter_type);
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 11/15] net/hinic: flush fdir filter
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (9 preceding siblings ...)
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 10/15] net/hinic: create and destroy fdir filter Ziyang Xuan
@ 2019-09-06 12:54 ` Ziyang Xuan
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 12/15] net/hinic: set link down and up Ziyang Xuan
` (3 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:54 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Supports to flush fdir filter.
Destroy all flow rules associated with a port on hinic.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_niccfg.c | 11 +-
drivers/net/hinic/hinic_pmd_ethdev.c | 16 ++
drivers/net/hinic/hinic_pmd_ethdev.h | 3 +
drivers/net/hinic/hinic_pmd_flow.c | 273 ++++++++++++++++++++++--------
4 files changed, 231 insertions(+), 72 deletions(-)
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 1f504b0..1de016c 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -1522,7 +1522,7 @@ int hinic_set_fdir_filter(void *hwdev, u8 filter_type, u8 qid, u8 type_enable,
if (hinic_func_type(hwdev) == TYPE_VF) {
PMD_DRV_LOG(WARNING, "VF don't support FDIR");
- return 0;
+ return -EINVAL;
}
memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
@@ -1560,7 +1560,7 @@ int hinic_set_normal_filter(void *hwdev, u8 qid, u8 normal_type_enable,
if (hinic_func_type(hwdev) == TYPE_VF) {
PMD_DRV_LOG(WARNING, "VF don't support FDIR");
- return 0;
+ return -EINVAL;
}
memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
@@ -1599,7 +1599,7 @@ int hinic_set_fdir_tcam(void *hwdev, u16 type_mask,
if (hinic_func_type(hwdev) == TYPE_VF) {
PMD_DRV_LOG(WARNING, "VF don't support set Tcam table");
- return 0;
+ return -EINVAL;
}
memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
@@ -1632,6 +1632,11 @@ int hinic_clear_fdir_tcam(void *hwdev, u16 type_mask)
if (!hwdev)
return -EINVAL;
+ if (hinic_func_type(hwdev) == TYPE_VF) {
+ PMD_DRV_LOG(WARNING, "VF don't support FDIR");
+ return -EINVAL;
+ }
+
memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
port_tcam_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
port_tcam_cmd.tcam_index = type_mask;
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 7b6feff..6a58e27 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -334,6 +334,9 @@ static int hinic_dev_configure(struct rte_eth_dev *dev)
return err;
}
+ /*clear fdir filter flag in function table*/
+ hinic_free_fdir_filter(nic_dev);
+
return HINIC_OK;
}
@@ -1101,6 +1104,8 @@ static void hinic_dev_stop(struct rte_eth_dev *dev)
/* clean root context */
hinic_free_qp_ctxts(nic_dev->hwdev);
+ hinic_free_fdir_filter(nic_dev);
+
/* free mbuf */
hinic_free_all_rx_mbuf(dev);
hinic_free_all_tx_mbuf(dev);
@@ -2769,6 +2774,7 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
struct rte_pci_device *pci_dev;
struct rte_ether_addr *eth_addr;
struct hinic_nic_dev *nic_dev;
+ struct hinic_filter_info *filter_info;
u32 mac_size;
int rc;
@@ -2860,6 +2866,16 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)
}
hinic_set_bit(HINIC_DEV_INTR_EN, &nic_dev->dev_status);
+ /* initialize filter info */
+ filter_info = &nic_dev->filter;
+ memset(filter_info, 0, sizeof(struct hinic_filter_info));
+ /* initialize 5tuple filter list */
+ TAILQ_INIT(&filter_info->fivetuple_list);
+ TAILQ_INIT(&nic_dev->filter_ntuple_list);
+ TAILQ_INIT(&nic_dev->filter_ethertype_list);
+ TAILQ_INIT(&nic_dev->filter_fdir_rule_list);
+ TAILQ_INIT(&nic_dev->hinic_flow_list);
+
hinic_set_bit(HINIC_DEV_INIT, &nic_dev->dev_status);
PMD_DRV_LOG(INFO, "Initialize %s in primary successfully",
eth_dev->data->name);
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.h b/drivers/net/hinic/hinic_pmd_ethdev.h
index 802f7ae..41385f4 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.h
+++ b/drivers/net/hinic/hinic_pmd_ethdev.h
@@ -141,6 +141,7 @@ struct hinic_flow_mem {
TAILQ_HEAD(hinic_ethertype_filter_list, hinic_ethertype_filter_ele);
TAILQ_HEAD(hinic_fdir_rule_filter_list, hinic_fdir_rule_ele);
TAILQ_HEAD(hinic_flow_mem_list, hinic_flow_mem);
+
extern const struct rte_flow_ops hinic_flow_ops;
/* hinic nic_device */
@@ -183,4 +184,6 @@ struct hinic_nic_dev {
struct hinic_flow_mem_list hinic_flow_list;
};
+void hinic_free_fdir_filter(struct hinic_nic_dev *nic_dev);
+
#endif /* _HINIC_PMD_ETHDEV_H_ */
diff --git a/drivers/net/hinic/hinic_pmd_flow.c b/drivers/net/hinic/hinic_pmd_flow.c
index 886231b..9fb4d75 100644
--- a/drivers/net/hinic/hinic_pmd_flow.c
+++ b/drivers/net/hinic/hinic_pmd_flow.c
@@ -103,7 +103,7 @@ struct hinic_fdir_info {
*/
static inline const struct rte_flow_item *
next_no_void_pattern(const struct rte_flow_item pattern[],
- const struct rte_flow_item *cur)
+ const struct rte_flow_item *cur)
{
const struct rte_flow_item *next =
cur ? cur + 1 : &pattern[0];
@@ -116,7 +116,7 @@ struct hinic_fdir_info {
static inline const struct rte_flow_action *
next_no_void_action(const struct rte_flow_action actions[],
- const struct rte_flow_action *cur)
+ const struct rte_flow_action *cur)
{
const struct rte_flow_action *next =
cur ? cur + 1 : &actions[0];
@@ -128,7 +128,7 @@ struct hinic_fdir_info {
}
static int hinic_check_ethertype_attr_ele(const struct rte_flow_attr *attr,
- struct rte_flow_error *error)
+ struct rte_flow_error *error)
{
/* Must be input direction */
if (!attr->ingress) {
@@ -163,9 +163,9 @@ static int hinic_check_ethertype_attr_ele(const struct rte_flow_attr *attr,
}
static int hinic_check_filter_arg(const struct rte_flow_attr *attr,
- const struct rte_flow_item *pattern,
- const struct rte_flow_action *actions,
- struct rte_flow_error *error)
+ const struct rte_flow_item *pattern,
+ const struct rte_flow_action *actions,
+ struct rte_flow_error *error)
{
if (!pattern) {
rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ITEM_NUM,
@@ -190,7 +190,7 @@ static int hinic_check_filter_arg(const struct rte_flow_attr *attr,
}
static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
- struct rte_flow_error *error)
+ struct rte_flow_error *error)
{
/* The first non-void item should be MAC */
if (item->type != RTE_FLOW_ITEM_TYPE_ETH) {
@@ -220,10 +220,10 @@ static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
static int
hinic_parse_ethertype_aciton(const struct rte_flow_action *actions,
- const struct rte_flow_action *act,
- const struct rte_flow_action_queue *act_q,
- struct rte_eth_ethertype_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_action *act,
+ const struct rte_flow_action_queue *act_q,
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
{
/* Parse action */
act = next_no_void_action(actions, NULL);
@@ -260,10 +260,10 @@ static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
*/
static int
cons_parse_ethertype_filter(const struct rte_flow_attr *attr,
- const struct rte_flow_item *pattern,
- const struct rte_flow_action *actions,
- struct rte_eth_ethertype_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_item *pattern,
+ const struct rte_flow_action *actions,
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
{
const struct rte_flow_item *item;
const struct rte_flow_action *act = NULL;
@@ -329,11 +329,11 @@ static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
static int
hinic_parse_ethertype_filter(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item pattern[],
- const struct rte_flow_action actions[],
- struct rte_eth_ethertype_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ethertype_filter *filter,
+ struct rte_flow_error *error)
{
if (cons_parse_ethertype_filter(attr, pattern, actions, filter, error))
return -rte_errno;
@@ -386,8 +386,8 @@ static int hinic_check_ethertype_first_item(const struct rte_flow_item *item,
}
static int hinic_check_ntuple_attr_ele(const struct rte_flow_attr *attr,
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
/* must be input direction */
if (!attr->ingress) {
@@ -425,9 +425,9 @@ static int hinic_check_ntuple_attr_ele(const struct rte_flow_attr *attr,
static int
hinic_check_ntuple_act_ele(__rte_unused const struct rte_flow_item *item,
- const struct rte_flow_action actions[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
const struct rte_flow_action *act;
/**
@@ -459,8 +459,8 @@ static int hinic_check_ntuple_attr_ele(const struct rte_flow_attr *attr,
}
static int hinic_ntuple_item_check_ether(const struct rte_flow_item **ipv4_item,
- const struct rte_flow_item pattern[],
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct rte_flow_error *error)
{
const struct rte_flow_item *item;
@@ -508,9 +508,9 @@ static int hinic_ntuple_item_check_ether(const struct rte_flow_item **ipv4_item,
static int
hinic_ntuple_item_check_ipv4(const struct rte_flow_item **in_out_item,
- const struct rte_flow_item pattern[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
const struct rte_flow_item_ipv4 *ipv4_spec;
const struct rte_flow_item_ipv4 *ipv4_mask;
@@ -564,9 +564,9 @@ static int hinic_ntuple_item_check_ether(const struct rte_flow_item **ipv4_item,
}
static int hinic_ntuple_item_check_l4(const struct rte_flow_item **in_out_item,
- const struct rte_flow_item pattern[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
const struct rte_flow_item_tcp *tcp_spec;
const struct rte_flow_item_tcp *tcp_mask;
@@ -664,8 +664,8 @@ static int hinic_ntuple_item_check_l4(const struct rte_flow_item **in_out_item,
}
static int hinic_ntuple_item_check_end(const struct rte_flow_item *item,
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
/* Check if the next not void item is END */
if (item->type != RTE_FLOW_ITEM_TYPE_END) {
@@ -679,9 +679,9 @@ static int hinic_ntuple_item_check_end(const struct rte_flow_item *item,
}
static int hinic_check_ntuple_item_ele(const struct rte_flow_item *item,
- const struct rte_flow_item pattern[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
if (hinic_ntuple_item_check_ether(&item, pattern, error) ||
hinic_ntuple_item_check_ipv4(&item, pattern, filter, error) ||
@@ -722,10 +722,10 @@ static int hinic_check_ntuple_item_ele(const struct rte_flow_item *item,
*/
static int
cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
- const struct rte_flow_item pattern[],
- const struct rte_flow_action actions[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
const struct rte_flow_item *item = NULL;
@@ -746,11 +746,11 @@ static int hinic_check_ntuple_item_ele(const struct rte_flow_item *item,
static int
hinic_parse_ntuple_filter(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item pattern[],
- const struct rte_flow_action actions[],
- struct rte_eth_ntuple_filter *filter,
- struct rte_flow_error *error)
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_eth_ntuple_filter *filter,
+ struct rte_flow_error *error)
{
int ret;
@@ -786,8 +786,8 @@ static int hinic_check_ntuple_item_ele(const struct rte_flow_item *item,
}
static int hinic_normal_item_check_ether(const struct rte_flow_item **ip_item,
- const struct rte_flow_item pattern[],
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct rte_flow_error *error)
{
const struct rte_flow_item *item;
@@ -836,9 +836,9 @@ static int hinic_normal_item_check_ether(const struct rte_flow_item **ip_item,
}
static int hinic_normal_item_check_ip(const struct rte_flow_item **in_out_item,
- const struct rte_flow_item pattern[],
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
const struct rte_flow_item_ipv4 *ipv4_spec;
const struct rte_flow_item_ipv4 *ipv4_mask;
@@ -912,9 +912,9 @@ static int hinic_normal_item_check_ip(const struct rte_flow_item **in_out_item,
}
static int hinic_normal_item_check_l4(const struct rte_flow_item **in_out_item,
- const struct rte_flow_item pattern[],
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
const struct rte_flow_item_tcp *tcp_spec;
const struct rte_flow_item_tcp *tcp_mask;
@@ -1023,8 +1023,8 @@ static int hinic_normal_item_check_l4(const struct rte_flow_item **in_out_item,
}
static int hinic_normal_item_check_end(const struct rte_flow_item *item,
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
/* check if the next not void item is END */
if (item->type != RTE_FLOW_ITEM_TYPE_END) {
@@ -1039,9 +1039,9 @@ static int hinic_normal_item_check_end(const struct rte_flow_item *item,
}
static int hinic_check_normal_item_ele(const struct rte_flow_item *item,
- const struct rte_flow_item pattern[],
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ const struct rte_flow_item pattern[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
if (hinic_normal_item_check_ether(&item, pattern, error) ||
hinic_normal_item_check_ip(&item, pattern, rule, error) ||
@@ -1053,8 +1053,8 @@ static int hinic_check_normal_item_ele(const struct rte_flow_item *item,
}
static int hinic_check_normal_attr_ele(const struct rte_flow_attr *attr,
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
/* must be input direction */
if (!attr->ingress) {
@@ -1087,9 +1087,9 @@ static int hinic_check_normal_attr_ele(const struct rte_flow_attr *attr,
}
static int hinic_check_normal_act_ele(const struct rte_flow_item *item,
- const struct rte_flow_action actions[],
- struct hinic_fdir_rule *rule,
- struct rte_flow_error *error)
+ const struct rte_flow_action actions[],
+ struct hinic_fdir_rule *rule,
+ struct rte_flow_error *error)
{
const struct rte_flow_action *act;
@@ -1191,10 +1191,10 @@ static int hinic_check_normal_act_ele(const struct rte_flow_item *item,
* the HW. Because there can be no enough room for the rule.
*/
static int hinic_flow_validate(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item pattern[],
- const struct rte_flow_action actions[],
- struct rte_flow_error *error)
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_flow_error *error)
{
struct rte_eth_ethertype_filter ethertype_filter;
struct rte_eth_ntuple_filter ntuple_filter;
@@ -1449,6 +1449,35 @@ static int hinic_set_vrrp_tcam(struct hinic_nic_dev *nic_dev)
&vrrp_rule, &vrrp_action);
}
+void hinic_free_fdir_filter(struct hinic_nic_dev *nic_dev)
+{
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(nic_dev);
+
+ if (hinic_func_type(nic_dev->hwdev) == TYPE_VF) {
+ PMD_DRV_LOG(WARNING, "VF don't support set Tcam table");
+ return;
+ }
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_BGPD_DPORT_TYPE)))
+ hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_BGP_DPORT);
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_BGPD_SPORT_TYPE)))
+ hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_BGP_SPORT);
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_VRRP_TYPE)))
+ hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_VRRP);
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_LACP_TYPE)))
+ hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_LACP);
+
+ hinic_set_fdir_filter(nic_dev->hwdev, 0, 0, 0, false);
+}
+
static int
hinic_filter_info_init(struct hinic_5tuple_filter *filter,
struct hinic_filter_info *filter_info)
@@ -2234,10 +2263,116 @@ static int hinic_flow_destroy(struct rte_eth_dev *dev,
return ret;
}
+/* remove all the n-tuple filters */
+static void hinic_clear_all_ntuple_filter(struct rte_eth_dev *dev)
+{
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ struct hinic_5tuple_filter *p_5tuple;
+
+ while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
+ hinic_remove_5tuple_filter(dev, p_5tuple);
+}
+
+/* remove all the ether type filters */
+static void hinic_clear_all_ethertype_filter(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ struct hinic_filter_info *filter_info =
+ HINIC_DEV_PRIVATE_TO_FILTER_INFO(nic_dev);
+ int ret = 0;
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_LACP_TYPE))) {
+ (void)hinic_ethertype_filter_remove(filter_info,
+ HINIC_PKT_TYPE_FIND_ID(PKT_LACP_TYPE));
+ ret = hinic_set_fdir_filter(nic_dev->hwdev, PKT_LACP_TYPE,
+ filter_info->qid, false, true);
+
+ (void)hinic_clear_fdir_tcam(nic_dev->hwdev, TCAM_PKT_LACP);
+ }
+
+ if (filter_info->type_mask &
+ (1 << HINIC_PKT_TYPE_FIND_ID(PKT_ARP_TYPE))) {
+ (void)hinic_ethertype_filter_remove(filter_info,
+ HINIC_PKT_TYPE_FIND_ID(PKT_ARP_TYPE));
+ ret = hinic_set_fdir_filter(nic_dev->hwdev, PKT_ARP_TYPE,
+ filter_info->qid, false, true);
+ }
+
+ if (ret)
+ PMD_DRV_LOG(ERR, "Clear ethertype failed, filter type: 0x%x",
+ filter_info->pkt_type);
+}
+
+/* remove all the ether type filters */
+static void hinic_clear_all_fdir_filter(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ (void)hinic_set_fdir_filter(nic_dev->hwdev, 0, 0, 0, false);
+}
+
+static void hinic_filterlist_flush(struct rte_eth_dev *dev)
+{
+ struct hinic_ntuple_filter_ele *ntuple_filter_ptr;
+ struct hinic_ethertype_filter_ele *ethertype_filter_ptr;
+ struct hinic_fdir_rule_ele *fdir_rule_ptr;
+ struct hinic_flow_mem *hinic_flow_mem_ptr;
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ while ((ntuple_filter_ptr =
+ TAILQ_FIRST(&nic_dev->filter_ntuple_list))) {
+ TAILQ_REMOVE(&nic_dev->filter_ntuple_list, ntuple_filter_ptr,
+ entries);
+ rte_free(ntuple_filter_ptr);
+ }
+
+ while ((ethertype_filter_ptr =
+ TAILQ_FIRST(&nic_dev->filter_ethertype_list))) {
+ TAILQ_REMOVE(&nic_dev->filter_ethertype_list,
+ ethertype_filter_ptr,
+ entries);
+ rte_free(ethertype_filter_ptr);
+ }
+
+ while ((fdir_rule_ptr =
+ TAILQ_FIRST(&nic_dev->filter_fdir_rule_list))) {
+ TAILQ_REMOVE(&nic_dev->filter_fdir_rule_list, fdir_rule_ptr,
+ entries);
+ rte_free(fdir_rule_ptr);
+ }
+
+ while ((hinic_flow_mem_ptr =
+ TAILQ_FIRST(&nic_dev->hinic_flow_list))) {
+ TAILQ_REMOVE(&nic_dev->hinic_flow_list, hinic_flow_mem_ptr,
+ entries);
+ rte_free(hinic_flow_mem_ptr->flow);
+ rte_free(hinic_flow_mem_ptr);
+ }
+}
+
+/* Destroy all flow rules associated with a port on hinic. */
+static int hinic_flow_flush(struct rte_eth_dev *dev,
+ __rte_unused struct rte_flow_error *error)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+
+ hinic_clear_all_ntuple_filter(dev);
+ hinic_clear_all_ethertype_filter(dev);
+ hinic_clear_all_fdir_filter(dev);
+ hinic_filterlist_flush(dev);
+
+ PMD_DRV_LOG(INFO, "Flush flow succed, func_id: 0x%x",
+ hinic_global_func_id(nic_dev->hwdev));
+ return 0;
+}
+
const struct rte_flow_ops hinic_flow_ops = {
.validate = hinic_flow_validate,
.create = hinic_flow_create,
.destroy = hinic_flow_destroy,
+ .flush = hinic_flow_flush,
};
/*lint -e{10}*/
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 12/15] net/hinic: set link down and up
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (10 preceding siblings ...)
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 11/15] net/hinic: flush " Ziyang Xuan
@ 2019-09-06 12:54 ` Ziyang Xuan
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 13/15] net/hinic: support inner L3 checksum offload Ziyang Xuan
` (2 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:54 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch supports setting link down and up.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_cmd.h | 2 +
drivers/net/hinic/base/hinic_pmd_niccfg.c | 28 ++++++++++++
drivers/net/hinic/base/hinic_pmd_niccfg.h | 13 ++++++
drivers/net/hinic/hinic_pmd_ethdev.c | 71 +++++++++++++++++++++++++++++++
4 files changed, 114 insertions(+)
diff --git a/drivers/net/hinic/base/hinic_pmd_cmd.h b/drivers/net/hinic/base/hinic_pmd_cmd.h
index 7b5556a..566342c 100644
--- a/drivers/net/hinic/base/hinic_pmd_cmd.h
+++ b/drivers/net/hinic/base/hinic_pmd_cmd.h
@@ -85,6 +85,8 @@ enum hinic_port_cmd {
HINIC_PORT_CMD_GET_JUMBO_FRAME_SIZE = 0x4a,
HINIC_PORT_CMD_SET_JUMBO_FRAME_SIZE,
+ HINIC_PORT_CMD_GET_MGMT_VERSION = 0x58,
+
HINIC_PORT_CMD_GET_PORT_TYPE = 0x5b,
HINIC_PORT_CMD_GET_VPORT_ENABLE = 0x5c,
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 1de016c..9f47c6c 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -1162,6 +1162,34 @@ int hinic_set_rx_mode(void *hwdev, u32 enable)
return 0;
}
+int hinic_get_fw_version(void *hwdev, char *fw)
+{
+ struct hinic_version_info fw_ver;
+ u16 out_size = sizeof(fw_ver);
+ int err;
+
+ if (!hwdev || !fw) {
+ PMD_DRV_LOG(ERR, "Hwdev or fw is NULL");
+ return -EINVAL;
+ }
+
+ memset(&fw_ver, 0, sizeof(fw_ver));
+ fw_ver.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_GET_MGMT_VERSION,
+ &fw_ver, sizeof(fw_ver), &fw_ver,
+ &out_size);
+ if (err || !out_size || fw_ver.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Failed to get mgmt version, err: %d, status: 0x%x, out size: 0x%x\n",
+ err, fw_ver.mgmt_msg_head.status, out_size);
+ return -EINVAL;
+ }
+
+ snprintf(fw, HINIC_MGMT_VERSION_MAX_LEN, "%s", fw_ver.ver);
+
+ return 0;
+}
+
int hinic_set_rx_csum_offload(void *hwdev, u32 en)
{
struct hinic_checksum_offload rx_csum_cfg;
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.h b/drivers/net/hinic/base/hinic_pmd_niccfg.h
index 18ac597..ea4508a 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.h
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.h
@@ -471,6 +471,17 @@ struct hinic_rx_mode_config {
u32 rx_mode;
};
+#define HINIC_MGMT_VERSION_MAX_LEN 32
+#define HINIC_COMPILE_TIME_LEN 20
+#define HINIC_FW_VERSION_NAME 16
+
+struct hinic_version_info {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u8 ver[HINIC_FW_VERSION_NAME];
+ u8 time[HINIC_COMPILE_TIME_LEN];
+};
+
/* rss */
struct nic_rss_indirect_tbl {
u32 group_index;
@@ -803,6 +814,8 @@ int hinic_get_rss_type(void *hwdev, u32 tmpl_idx,
int hinic_set_rx_mode(void *hwdev, u32 enable);
+int hinic_get_fw_version(void *hwdev, char *fw);
+
int hinic_set_rx_csum_offload(void *hwdev, u32 en);
int hinic_set_link_status_follow(void *hwdev,
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 6a58e27..451866f 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -741,6 +741,27 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
info->tx_desc_lim = hinic_tx_desc_lim;
}
+static int hinic_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
+ size_t fw_size)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ char fw_ver[HINIC_MGMT_VERSION_MAX_LEN] = {0};
+ int err;
+
+ err = hinic_get_fw_version(nic_dev->hwdev, fw_ver);
+ if (err) {
+ PMD_DRV_LOG(ERR, "Failed to get fw version\n");
+ return -EINVAL;
+ }
+
+ if (fw_size < strlen(fw_ver) + 1)
+ return (strlen(fw_ver) + 1);
+
+ snprintf(fw_version, fw_size, "%s", fw_ver);
+
+ return 0;
+}
+
static int hinic_config_rx_mode(struct hinic_nic_dev *nic_dev, u32 rx_mode_ctrl)
{
int err;
@@ -872,6 +893,52 @@ static int hinic_link_update(struct rte_eth_dev *dev, int wait_to_complete)
}
/**
+ * DPDK callback to bring the link UP.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_up(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int ret;
+
+ /* link status follow phy port status */
+ ret = hinic_set_port_enable(nic_dev->hwdev, true);
+ if (ret)
+ PMD_DRV_LOG(ERR, "Set mac link up failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+
+ return ret;
+}
+
+/**
+ * DPDK callback to bring the link DOWN.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ * @return
+ * 0 on success, negative errno value on failure.
+ */
+static int hinic_dev_set_link_down(struct rte_eth_dev *dev)
+{
+ struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ int ret;
+
+ /* link status follow phy port status */
+ ret = hinic_set_port_enable(nic_dev->hwdev, false);
+ if (ret)
+ PMD_DRV_LOG(ERR, "Set mac link down failed, dev_name: %s, port_id: %d",
+ nic_dev->proc_dev_name, dev->data->port_id);
+
+ return ret;
+}
+
+/**
* DPDK callback to start the device.
*
* @param dev
@@ -2707,9 +2774,12 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
static const struct eth_dev_ops hinic_pmd_ops = {
.dev_configure = hinic_dev_configure,
.dev_infos_get = hinic_dev_infos_get,
+ .fw_version_get = hinic_fw_version_get,
.rx_queue_setup = hinic_rx_queue_setup,
.tx_queue_setup = hinic_tx_queue_setup,
.dev_start = hinic_dev_start,
+ .dev_set_link_up = hinic_dev_set_link_up,
+ .dev_set_link_down = hinic_dev_set_link_down,
.link_update = hinic_link_update,
.rx_queue_release = hinic_rx_queue_release,
.tx_queue_release = hinic_tx_queue_release,
@@ -2741,6 +2811,7 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
static const struct eth_dev_ops hinic_pmd_vf_ops = {
.dev_configure = hinic_dev_configure,
.dev_infos_get = hinic_dev_infos_get,
+ .fw_version_get = hinic_fw_version_get,
.rx_queue_setup = hinic_rx_queue_setup,
.tx_queue_setup = hinic_tx_queue_setup,
.dev_start = hinic_dev_start,
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 13/15] net/hinic: support inner L3 checksum offload
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (11 preceding siblings ...)
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 12/15] net/hinic: set link down and up Ziyang Xuan
@ 2019-09-06 12:55 ` Ziyang Xuan
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 14/15] net/hinic: support LRO offload Ziyang Xuan
2019-09-06 12:56 ` [dpdk-dev] [PATCH v1 15/15] net/hinic: add hinic PMD doc files Ziyang Xuan
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:55 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch supports inner L3 checksum offload.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_tx.c | 192 ++++++++++++++++++++++++---------------
1 file changed, 121 insertions(+), 71 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_tx.c b/drivers/net/hinic/hinic_pmd_tx.c
index 0ef7add..155ea61 100644
--- a/drivers/net/hinic/hinic_pmd_tx.c
+++ b/drivers/net/hinic/hinic_pmd_tx.c
@@ -20,6 +20,9 @@
#include "hinic_pmd_tx.h"
/* packet header and tx offload info */
+#define ETHER_LEN_NO_VLAN 14
+#define ETHER_LEN_WITH_VLAN 18
+#define HEADER_LEN_OFFSET 2
#define VXLANLEN 8
#define MAX_PLD_OFFSET 221
#define MAX_SINGLE_SGE_SIZE 65536
@@ -34,6 +37,9 @@
#define HINIC_TSO_PKT_MAX_SGE 127 /* tso max sge 127 */
#define HINIC_TSO_SEG_NUM_INVALID(num) ((num) > HINIC_TSO_PKT_MAX_SGE)
+#define HINIC_TX_OUTER_CHECKSUM_FLAG_SET 1
+#define HINIC_TX_OUTER_CHECKSUM_FLAG_NO_SET 0
+
/* sizeof(struct hinic_sq_bufdesc) == 16, shift 4 */
#define HINIC_BUF_DESC_SIZE(nr_descs) (SIZE_8BYTES(((u32)nr_descs) << 4))
@@ -476,16 +482,16 @@ static inline bool hinic_is_tso_sge_valid(struct rte_mbuf *mbuf,
hinic_set_l4_csum_info(struct hinic_sq_task *task,
u32 *queue_info, struct hinic_tx_offload_info *poff_info)
{
- u32 tcp_udp_cs, sctp;
+ u32 tcp_udp_cs, sctp = 0;
u16 l2hdr_len;
- sctp = 0;
if (unlikely(poff_info->inner_l4_type == SCTP_OFFLOAD_ENABLE))
sctp = 1;
tcp_udp_cs = poff_info->inner_l4_tcp_udp;
- if (poff_info->tunnel_type == TUNNEL_UDP_NO_CSUM) {
+ if (poff_info->tunnel_type == TUNNEL_UDP_CSUM ||
+ poff_info->tunnel_type == TUNNEL_UDP_NO_CSUM) {
l2hdr_len = poff_info->outer_l2_len;
task->pkt_info2 |=
@@ -665,50 +671,6 @@ static inline void hinic_xmit_mbuf_cleanup(struct hinic_txq *txq)
return (struct hinic_sq_wqe *)WQ_WQE_ADDR(wq, cur_pi);
}
-static inline int
-hinic_validate_tx_offload(const struct rte_mbuf *m)
-{
- uint64_t ol_flags = m->ol_flags;
- uint64_t inner_l3_offset = m->l2_len;
-
- /* just support vxlan offload */
- if ((ol_flags & PKT_TX_TUNNEL_MASK) &&
- !(ol_flags & PKT_TX_TUNNEL_VXLAN))
- return -ENOTSUP;
-
- if (ol_flags & PKT_TX_OUTER_IP_CKSUM)
- inner_l3_offset += m->outer_l2_len + m->outer_l3_len;
-
- /* Headers are fragmented */
- if (rte_pktmbuf_data_len(m) < inner_l3_offset + m->l3_len + m->l4_len)
- return -ENOTSUP;
-
- /* IP checksum can be counted only for IPv4 packet */
- if ((ol_flags & PKT_TX_IP_CKSUM) && (ol_flags & PKT_TX_IPV6))
- return -EINVAL;
-
- /* IP type not set when required */
- if (ol_flags & (PKT_TX_L4_MASK | PKT_TX_TCP_SEG)) {
- if (!(ol_flags & (PKT_TX_IPV4 | PKT_TX_IPV6)))
- return -EINVAL;
- }
-
- /* Check requirements for TSO packet */
- if (ol_flags & PKT_TX_TCP_SEG) {
- if (m->tso_segsz == 0 ||
- ((ol_flags & PKT_TX_IPV4) &&
- !(ol_flags & PKT_TX_IP_CKSUM)))
- return -EINVAL;
- }
-
- /* PKT_TX_OUTER_IP_CKSUM set for non outer IPv4 packet. */
- if ((ol_flags & PKT_TX_OUTER_IP_CKSUM) &&
- !(ol_flags & PKT_TX_OUTER_IPV4))
- return -EINVAL;
-
- return 0;
-}
-
static inline uint16_t
hinic_ipv4_phdr_cksum(const struct rte_ipv4_hdr *ipv4_hdr, uint64_t ol_flags)
{
@@ -760,6 +722,67 @@ static inline void hinic_xmit_mbuf_cleanup(struct hinic_txq *txq)
return __rte_raw_cksum_reduce(sum);
}
+static inline void
+hinic_get_pld_offset(struct rte_mbuf *m, struct hinic_tx_offload_info *off_info,
+ int outer_cs_flag)
+{
+ uint64_t ol_flags = m->ol_flags;
+
+ if (outer_cs_flag == 1) {
+ if ((ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
+ off_info->payload_offset = m->outer_l2_len +
+ m->outer_l3_len + m->l2_len + m->l3_len;
+ } else if ((ol_flags & PKT_TX_TCP_CKSUM) ||
+ (ol_flags & PKT_TX_TCP_SEG)) {
+ off_info->payload_offset = m->outer_l2_len +
+ m->outer_l3_len + m->l2_len +
+ m->l3_len + m->l4_len;
+ }
+ } else {
+ if ((ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
+ off_info->payload_offset = m->l2_len + m->l3_len;
+ } else if ((ol_flags & PKT_TX_TCP_CKSUM) ||
+ (ol_flags & PKT_TX_TCP_SEG)) {
+ off_info->payload_offset = m->l2_len + m->l3_len +
+ m->l4_len;
+ }
+ }
+}
+
+static inline void
+hinic_analyze_tx_info(struct rte_mbuf *mbuf,
+ struct hinic_tx_offload_info *off_info)
+{
+ struct rte_ether_hdr *eth_hdr;
+ struct rte_vlan_hdr *vlan_hdr;
+ struct rte_ipv4_hdr *ip4h;
+ u16 ethertype, l3_proto;
+ u8 *hdr;
+
+ hdr = (u8 *)rte_pktmbuf_mtod(mbuf, u8*);
+ eth_hdr = (struct rte_ether_hdr *)hdr;
+ ethertype = rte_be_to_cpu_16(eth_hdr->ether_type);
+
+ if (ethertype == RTE_ETHER_TYPE_VLAN) {
+ off_info->outer_l2_len = ETHER_LEN_WITH_VLAN;
+ vlan_hdr = (struct rte_vlan_hdr *)(hdr + 1);
+ ethertype = rte_be_to_cpu_16(vlan_hdr->eth_proto);
+ } else {
+ off_info->outer_l2_len = ETHER_LEN_NO_VLAN;
+ }
+
+ l3_proto = ethertype;
+
+ if (l3_proto == RTE_ETHER_TYPE_IPV4) {
+ ip4h = (struct rte_ipv4_hdr *)(hdr + off_info->outer_l2_len);
+ off_info->outer_l3_len = (ip4h->version_ihl & 0xf) <<
+ HEADER_LEN_OFFSET;
+ } else if (l3_proto == RTE_ETHER_TYPE_IPV6) {
+ /* not support ipv6 extension header */
+ off_info->outer_l3_len = sizeof(struct rte_ipv6_hdr);
+ }
+}
+
static inline int
hinic_tx_offload_pkt_prepare(struct rte_mbuf *m,
struct hinic_tx_offload_info *off_info)
@@ -771,42 +794,66 @@ static inline void hinic_xmit_mbuf_cleanup(struct hinic_txq *txq)
struct rte_ether_hdr *eth_hdr;
struct rte_vlan_hdr *vlan_hdr;
u16 eth_type = 0;
- uint64_t inner_l3_offset = m->l2_len;
+ uint64_t inner_l3_offset;
uint64_t ol_flags = m->ol_flags;
- /* Does packet set any of available offloads */
+ /* Check packet set any of available offloads */
if (!(ol_flags & HINIC_TX_CKSUM_OFFLOAD_MASK))
return 0;
- if (unlikely(hinic_validate_tx_offload(m)))
+ /* just support vxlan offload */
+ if ((ol_flags & PKT_TX_TUNNEL_MASK) &&
+ !(ol_flags & PKT_TX_TUNNEL_VXLAN))
+ return -ENOTSUP;
+
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+ if (rte_validate_tx_offload(m) != 0)
return -EINVAL;
+#endif
- if ((ol_flags & PKT_TX_OUTER_IP_CKSUM) ||
- (ol_flags & PKT_TX_OUTER_IPV6) ||
- (ol_flags & PKT_TX_TUNNEL_VXLAN)) {
- inner_l3_offset += m->outer_l2_len + m->outer_l3_len;
- off_info->outer_l2_len = m->outer_l2_len;
- off_info->outer_l3_len = m->outer_l3_len;
- /* just support vxlan tunneling pkt */
- off_info->inner_l2_len = m->l2_len - VXLANLEN -
- sizeof(struct rte_udp_hdr);
- off_info->inner_l3_len = m->l3_len;
- off_info->inner_l4_len = m->l4_len;
- off_info->tunnel_length = m->l2_len;
- off_info->payload_offset = m->outer_l2_len +
- m->outer_l3_len + m->l2_len + m->l3_len;
- off_info->tunnel_type = TUNNEL_UDP_NO_CSUM;
+ if (ol_flags & PKT_TX_TUNNEL_VXLAN) {
+ if ((ol_flags & PKT_TX_OUTER_IP_CKSUM) ||
+ (ol_flags & PKT_TX_OUTER_IPV6)) {
+ inner_l3_offset = m->l2_len + m->outer_l2_len +
+ m->outer_l3_len;
+ off_info->outer_l2_len = m->outer_l2_len;
+ off_info->outer_l3_len = m->outer_l3_len;
+ /* just support vxlan tunneling pkt */
+ off_info->inner_l2_len = m->l2_len - VXLANLEN -
+ sizeof(*udp_hdr);
+ off_info->inner_l3_len = m->l3_len;
+ off_info->inner_l4_len = m->l4_len;
+ off_info->tunnel_length = m->l2_len;
+ off_info->tunnel_type = TUNNEL_UDP_NO_CSUM;
+
+ hinic_get_pld_offset(m, off_info,
+ HINIC_TX_OUTER_CHECKSUM_FLAG_SET);
+ } else {
+ inner_l3_offset = m->l2_len;
+ hinic_analyze_tx_info(m, off_info);
+ /* just support vxlan tunneling pkt */
+ off_info->inner_l2_len = m->l2_len - VXLANLEN -
+ sizeof(*udp_hdr) - off_info->outer_l2_len -
+ off_info->outer_l3_len;
+ off_info->inner_l3_len = m->l3_len;
+ off_info->inner_l4_len = m->l4_len;
+ off_info->tunnel_length = m->l2_len -
+ off_info->outer_l2_len - off_info->outer_l3_len;
+ off_info->tunnel_type = TUNNEL_UDP_NO_CSUM;
+
+ hinic_get_pld_offset(m, off_info,
+ HINIC_TX_OUTER_CHECKSUM_FLAG_NO_SET);
+ }
} else {
+ inner_l3_offset = m->l2_len;
off_info->inner_l2_len = m->l2_len;
off_info->inner_l3_len = m->l3_len;
off_info->inner_l4_len = m->l4_len;
off_info->tunnel_type = NOT_TUNNEL;
- off_info->payload_offset = m->l2_len + m->l3_len;
- }
- if (((ol_flags & PKT_TX_L4_MASK) != PKT_TX_SCTP_CKSUM) &&
- ((ol_flags & PKT_TX_L4_MASK) != PKT_TX_UDP_CKSUM))
- off_info->payload_offset += m->l4_len;
+ hinic_get_pld_offset(m, off_info,
+ HINIC_TX_OUTER_CHECKSUM_FLAG_NO_SET);
+ }
/* invalid udp or tcp header */
if (unlikely(off_info->payload_offset > MAX_PLD_OFFSET))
@@ -855,6 +902,10 @@ static inline void hinic_xmit_mbuf_cleanup(struct hinic_txq *txq)
udp_hdr->dgram_cksum =
hinic_ipv6_phdr_cksum(ipv6_hdr, ol_flags);
}
+ } else if (ol_flags & PKT_TX_OUTER_IPV4) {
+ off_info->tunnel_type = TUNNEL_UDP_NO_CSUM;
+ off_info->inner_l4_tcp_udp = 1;
+ off_info->outer_l3_type = IPV4_PKT_NO_CHKSUM_OFFLOAD;
}
if (ol_flags & PKT_TX_IPV4)
@@ -892,7 +943,6 @@ static inline void hinic_xmit_mbuf_cleanup(struct hinic_txq *txq)
off_info->inner_l4_type = UDP_OFFLOAD_ENABLE;
off_info->inner_l4_tcp_udp = 1;
- off_info->inner_l4_len = sizeof(struct rte_udp_hdr);
} else if (((ol_flags & PKT_TX_L4_MASK) == PKT_TX_TCP_CKSUM) ||
(ol_flags & PKT_TX_TCP_SEG)) {
if (ol_flags & PKT_TX_IPV4) {
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 14/15] net/hinic: support LRO offload
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (12 preceding siblings ...)
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 13/15] net/hinic: support inner L3 checksum offload Ziyang Xuan
@ 2019-09-06 12:55 ` Ziyang Xuan
2019-09-06 12:56 ` [dpdk-dev] [PATCH v1 15/15] net/hinic: add hinic PMD doc files Ziyang Xuan
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:55 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
This patch supports LRO offload.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.c | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 451866f..df661df 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -64,6 +64,9 @@
#define HINIC_PKTLEN_TO_MTU(pktlen) \
((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
+/* lro numer limit for one packet */
+#define HINIC_LRO_WQE_NUM_DEFAULT 8
+
/** Driver-specific log messages type. */
int hinic_logtype;
@@ -722,7 +725,8 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
DEV_RX_OFFLOAD_TCP_CKSUM |
DEV_RX_OFFLOAD_VLAN_FILTER |
DEV_RX_OFFLOAD_SCATTER |
- DEV_RX_OFFLOAD_JUMBO_FRAME;
+ DEV_RX_OFFLOAD_JUMBO_FRAME |
+ DEV_RX_OFFLOAD_TCP_LRO;
info->tx_queue_offload_capa = 0;
info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
@@ -781,6 +785,7 @@ static int hinic_rxtx_configure(struct rte_eth_dev *dev)
{
int err;
struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ bool lro_en;
/* rx configure, if rss enable, need to init default configuration */
err = hinic_rx_configure(dev);
@@ -797,6 +802,18 @@ static int hinic_rxtx_configure(struct rte_eth_dev *dev)
goto set_rx_mode_fail;
}
+ /* config lro */
+ lro_en = dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_TCP_LRO ?
+ true : false;
+
+ err = hinic_set_rx_lro(nic_dev->hwdev, lro_en, lro_en,
+ HINIC_LRO_WQE_NUM_DEFAULT);
+ if (err) {
+ PMD_DRV_LOG(ERR, "%s lro failed, err: %d",
+ lro_en ? "Enable" : "Disable", err);
+ goto set_rx_mode_fail;
+ }
+
return HINIC_OK;
set_rx_mode_fail:
@@ -2418,11 +2435,6 @@ static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
if (err)
return err;
- /* disable LRO */
- err = hinic_set_rx_lro(nic_dev->hwdev, 0, 0, (u8)0);
- if (err)
- return err;
-
/* Set pause enable, and up will disable pfc. */
err = hinic_set_default_pause_feature(nic_dev);
if (err)
@@ -2811,7 +2823,7 @@ static void hinic_dev_close(struct rte_eth_dev *dev)
static const struct eth_dev_ops hinic_pmd_vf_ops = {
.dev_configure = hinic_dev_configure,
.dev_infos_get = hinic_dev_infos_get,
- .fw_version_get = hinic_fw_version_get,
+ .fw_version_get = hinic_fw_version_get,
.rx_queue_setup = hinic_rx_queue_setup,
.tx_queue_setup = hinic_tx_queue_setup,
.dev_start = hinic_dev_start,
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [dpdk-dev] [PATCH v1 15/15] net/hinic: add hinic PMD doc files
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
` (13 preceding siblings ...)
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 14/15] net/hinic: support LRO offload Ziyang Xuan
@ 2019-09-06 12:56 ` Ziyang Xuan
14 siblings, 0 replies; 16+ messages in thread
From: Ziyang Xuan @ 2019-09-06 12:56 UTC (permalink / raw)
To: dev
Cc: ferruh.yigit, xuanziyang2, waterman.cao, shahar.belkar,
luoxianjun, tanya.brokhman, wulike1, zhouguoyang, Xiaoyun Wang
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="y", Size: 2792 bytes --]
From: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
Add doc files about new features and modification.
Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
doc/guides/nics/features/hinic.ini | 12 +++++++++++-
doc/guides/nics/hinic.rst | 6 ++++++
doc/guides/rel_notes/release_19_11.rst | 9 +++++++++
3 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/doc/guides/nics/features/hinic.ini b/doc/guides/nics/features/hinic.ini
index fe063d6..dc02b4b 100644
--- a/doc/guides/nics/features/hinic.ini
+++ b/doc/guides/nics/features/hinic.ini
@@ -9,16 +9,22 @@ Link status = Y
Link status event = Y
Free Tx mbuf on demand = Y
Queue start/stop = Y
-Jumbo frame = N
+MTU update = Y
+Jumbo frame = Y
Scattered Rx = Y
TSO = Y
+LRO = Y
Promiscuous mode = Y
+Allmulticast mode = Y
Unicast MAC filter = Y
Multicast MAC filter = Y
RSS hash = Y
RSS key update = Y
RSS reta update = Y
Inner RSS = Y
+SR-IOV = Y
+VLAN filter = Y
+VLAN offload = Y
CRC offload = Y
L3 checksum offload = Y
L4 checksum offload = Y
@@ -27,6 +33,10 @@ Inner L4 checksum = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
+Flow director = Y
+Flow control = Y
+FW version = Y
+Multiprocess aware = Y
Linux UIO = Y
Linux VFIO = Y
BSD nic_uio = N
diff --git a/doc/guides/nics/hinic.rst b/doc/guides/nics/hinic.rst
index c9329bc..f036fc5 100644
--- a/doc/guides/nics/hinic.rst
+++ b/doc/guides/nics/hinic.rst
@@ -24,6 +24,12 @@ Features
- Link state information
- Link flow control
- Scattered and gather for TX and RX
+- SR¨CIOV - Partially supported at this point, VFIO only
+- Allmulticast mode
+- Unicast MAC filter
+- Multicast MAC filter
+- FW version
+- Flow director
Prerequisites
-------------
diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index 27cfbd9..4949a1d 100644
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -56,6 +56,15 @@ New Features
Also, make sure to start the actual text at the margin.
=========================================================
+* **Updated the Huawei hinic driver.**
+
+ Updated the Huawei hinic driver with new features and improvements, including:
+
+ * Enabled SR–IOV - Partially supported at this point, VFIO only.
+ * Supported VLAN filter and VLAN offload.
+ * Supported Unicast MAC filter and Multicast MAC filter.
+ * Supported FW version get.
+ * Supported Flow director for LACP, VRRP, BGP and so on.
Removed Items
-------------
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2019-09-06 12:41 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-06 12:49 [dpdk-dev] [PATCH v1 00/15] Add advanced features for Huawei hinic pmd Ziyang Xuan
2019-09-06 12:49 ` [dpdk-dev] [PATCH v1 01/15] net/hinic/base: add mbox command channel for SRIOV Ziyang Xuan
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 02/15] net/hinic/base: add HW interfaces of SRIOV Ziyang Xuan
2019-09-06 12:50 ` [dpdk-dev] [PATCH v1 03/15] net/hinic: add VF PMD operation interfaces Ziyang Xuan
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 04/15] net/hinic: add VLAN filter and offload Ziyang Xuan
2019-09-06 12:51 ` [dpdk-dev] [PATCH v1 05/15] net/hinic: add allmulticast mode and MTU set Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 06/15] net/hinic: add unicast and multicast MAC set Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 07/15] net/hinic: add fdir config interface Ziyang Xuan
2019-09-06 12:52 ` [dpdk-dev] [PATCH v1 08/15] net/hinic: add fdir validate flow operations Ziyang Xuan
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 09/15] net/hinic: create and destroy ntuple filter Ziyang Xuan
2019-09-06 12:53 ` [dpdk-dev] [PATCH v1 10/15] net/hinic: create and destroy fdir filter Ziyang Xuan
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 11/15] net/hinic: flush " Ziyang Xuan
2019-09-06 12:54 ` [dpdk-dev] [PATCH v1 12/15] net/hinic: set link down and up Ziyang Xuan
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 13/15] net/hinic: support inner L3 checksum offload Ziyang Xuan
2019-09-06 12:55 ` [dpdk-dev] [PATCH v1 14/15] net/hinic: support LRO offload Ziyang Xuan
2019-09-06 12:56 ` [dpdk-dev] [PATCH v1 15/15] net/hinic: add hinic PMD doc files Ziyang Xuan
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