From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 37/52] i40e/base: Add AQ functions to handle RSS Key and LUT programming
Date: Sun, 6 Sep 2015 15:11:51 +0800 [thread overview]
Message-ID: <1441523526-26202-38-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1441523526-26202-1-git-send-email-jingjing.wu@intel.com>
This is needed for FortPark RSS support.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
drivers/net/i40e/base/i40e_adminq_cmd.h | 52 +++++++++++
drivers/net/i40e/base/i40e_common.c | 160 ++++++++++++++++++++++++++++++++
drivers/net/i40e/base/i40e_prototype.h | 13 +++
3 files changed, 225 insertions(+)
diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h
index e8bab3c..c98971f 100644
--- a/drivers/net/i40e/base/i40e_adminq_cmd.h
+++ b/drivers/net/i40e/base/i40e_adminq_cmd.h
@@ -265,6 +265,12 @@ enum i40e_admin_queue_opc {
/* Tunnel commands */
i40e_aqc_opc_add_udp_tunnel = 0x0B00,
i40e_aqc_opc_del_udp_tunnel = 0x0B01,
+#ifdef X722_SUPPORT
+ i40e_aqc_opc_set_rss_key = 0x0B02,
+ i40e_aqc_opc_set_rss_lut = 0x0B03,
+ i40e_aqc_opc_get_rss_key = 0x0B04,
+ i40e_aqc_opc_get_rss_lut = 0x0B05,
+#endif
/* Async Events */
i40e_aqc_opc_event_lan_overflow = 0x1001,
@@ -831,6 +837,10 @@ struct i40e_aqc_vsi_properties_data {
u8 queueing_opt_flags;
#define I40E_AQ_VSI_QUE_OPT_TCP_ENA 0x10
#define I40E_AQ_VSI_QUE_OPT_FCOE_ENA 0x20
+#ifdef X722_SUPPORT
+#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_PF 0x00
+#define I40E_AQ_VSI_QUE_OPT_RSS_LUT_VSI 0x40
+#endif
u8 queueing_opt_reserved[3];
/* scheduler section */
u8 up_enable_bits;
@@ -2208,6 +2218,48 @@ struct i40e_aqc_del_udp_tunnel_completion {
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_del_udp_tunnel_completion);
+#ifdef X722_SUPPORT
+
+struct i40e_aqc_get_set_rss_key {
+#define I40E_AQC_SET_RSS_KEY_VSI_VALID (0x1 << 15)
+#define I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT 0
+#define I40E_AQC_SET_RSS_KEY_VSI_ID_MASK (0x3FF << \
+ I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT)
+ __le16 vsi_id;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_key);
+
+struct i40e_aqc_get_set_rss_key_data {
+ u8 standard_rss_key[0x28];
+ u8 extended_hash_key[0xc];
+};
+
+I40E_CHECK_STRUCT_LEN(0x34, i40e_aqc_get_set_rss_key_data);
+
+struct i40e_aqc_get_set_rss_lut {
+#define I40E_AQC_SET_RSS_LUT_VSI_VALID (0x1 << 15)
+#define I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT 0
+#define I40E_AQC_SET_RSS_LUT_VSI_ID_MASK (0x3FF << \
+ I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT)
+ __le16 vsi_id;
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT 0
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK (0x1 << \
+ I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT)
+
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI 0
+#define I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF 1
+ __le16 flags;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_set_rss_lut);
+#endif
/* tunnel key structure 0x0B10 */
diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 4329d68..976d98d 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -435,6 +435,166 @@ enum i40e_status_code i40e_aq_queue_shutdown(struct i40e_hw *hw,
return status;
}
+#ifdef X722_SUPPORT
+
+/**
+ * i40e_aq_get_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ * @set: set true to set the table, false to get the table
+ *
+ * Internal function to get or set RSS look up table
+ **/
+STATIC enum i40e_status_code i40e_aq_get_set_rss_lut(struct i40e_hw *hw,
+ u16 vsi_id, bool pf_lut,
+ u8 *lut, u16 lut_size,
+ bool set)
+{
+ enum i40e_status_code status;
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_get_set_rss_lut *cmd_resp =
+ (struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
+
+ if (set)
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_rss_lut);
+ else
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_get_rss_lut);
+
+ /* Indirect command */
+ desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_RD);
+
+ cmd_resp->vsi_id =
+ CPU_TO_LE16((u16)((vsi_id <<
+ I40E_AQC_SET_RSS_LUT_VSI_ID_SHIFT) &
+ I40E_AQC_SET_RSS_LUT_VSI_ID_MASK));
+ cmd_resp->vsi_id |= CPU_TO_LE16((u16)I40E_AQC_SET_RSS_LUT_VSI_VALID);
+
+ if (pf_lut)
+ cmd_resp->flags |= CPU_TO_LE16((u16)
+ ((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_PF <<
+ I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+ I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+ else
+ cmd_resp->flags |= CPU_TO_LE16((u16)
+ ((I40E_AQC_SET_RSS_LUT_TABLE_TYPE_VSI <<
+ I40E_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+ I40E_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+
+ status = i40e_asq_send_command(hw, &desc, lut, lut_size, NULL);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * get the RSS lookup table, PF or VSI type
+ **/
+enum i40e_status_code i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
+{
+ return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
+ false);
+}
+
+/**
+ * i40e_aq_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * set the RSS lookup table, PF or VSI type
+ **/
+enum i40e_status_code i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
+{
+ return i40e_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
+}
+
+/**
+ * i40e_aq_get_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ * @set: set true to set the key, false to get the key
+ *
+ * get the RSS key per VSI
+ **/
+STATIC enum i40e_status_code i40e_aq_get_set_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key,
+ bool set)
+{
+ enum i40e_status_code status;
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_get_set_rss_key *cmd_resp =
+ (struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
+ u16 key_size = sizeof(struct i40e_aqc_get_set_rss_key_data);
+
+ if (set)
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_rss_key);
+ else
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_get_rss_key);
+
+ /* Indirect command */
+ desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_RD);
+
+ cmd_resp->vsi_id =
+ CPU_TO_LE16((u16)((vsi_id <<
+ I40E_AQC_SET_RSS_KEY_VSI_ID_SHIFT) &
+ I40E_AQC_SET_RSS_KEY_VSI_ID_MASK));
+ cmd_resp->vsi_id |= CPU_TO_LE16((u16)I40E_AQC_SET_RSS_KEY_VSI_VALID);
+
+ status = i40e_asq_send_command(hw, &desc, key, key_size, NULL);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ **/
+enum i40e_status_code i40e_aq_get_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
+{
+ return i40e_aq_get_set_rss_key(hw, vsi_id, key, false);
+}
+
+/**
+ * i40e_aq_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ * set the RSS key per VSI
+ **/
+enum i40e_status_code i40e_aq_set_rss_key(struct i40e_hw *hw,
+ u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
+{
+ return i40e_aq_get_set_rss_key(hw, vsi_id, key, true);
+}
+#endif /* X722_SUPPORT */
/* The i40e_ptype_lookup table is used to convert from the 8-bit ptype in the
* hardware to a bit-field that can be used by SW to more easily determine the
diff --git a/drivers/net/i40e/base/i40e_prototype.h b/drivers/net/i40e/base/i40e_prototype.h
index f4f21c8..9f286b1 100644
--- a/drivers/net/i40e/base/i40e_prototype.h
+++ b/drivers/net/i40e/base/i40e_prototype.h
@@ -77,6 +77,19 @@ void i40e_idle_aq(struct i40e_hw *hw);
void i40e_resume_aq(struct i40e_hw *hw);
bool i40e_check_asq_alive(struct i40e_hw *hw);
enum i40e_status_code i40e_aq_queue_shutdown(struct i40e_hw *hw, bool unloading);
+#ifdef X722_SUPPORT
+
+enum i40e_status_code i40e_aq_get_rss_lut(struct i40e_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum i40e_status_code i40e_aq_set_rss_lut(struct i40e_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum i40e_status_code i40e_aq_get_rss_key(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
+enum i40e_status_code i40e_aq_set_rss_key(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
+#endif
#ifndef I40E_NDIS_SUPPORT
const char *i40e_aq_str(struct i40e_hw *hw, enum i40e_admin_queue_err aq_err);
const char *i40e_stat_str(struct i40e_hw *hw, enum i40e_status_code stat_err);
--
2.4.0
next prev parent reply other threads:[~2015-09-06 7:13 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-06 7:11 [dpdk-dev] [PATCH 00/52] update i40e base driver Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 01/52] i40e/base: split device ids into a separate file Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 02/52] i40e/base: Add new device id for 20Gb and Fort pond device Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 03/52] i40e/base: add error status value decoding Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 04/52] i40e/base: Replace sprintf with i40e_debug Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 05/52] i40e/base: Merge Fortville SW 4 admin Q command header Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 06/52] i40e/base: Add module_types and update_link_info Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 07/52] i40e/base: grab the AQ spinlocks before clearing registers Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 08/52] i40e/base: add handling of writeback descriptor Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 09/52] i40e/base: Add info to nvm info struct for OEM version data Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 10/52] i40e/base: add wait states to NVM state machine Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 11/52] i40e/base: add commands to nvmupdate utility Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 12/52] i40e/base: Add promiscuous on VLAN support Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 13/52] i40e/base: Add a workaround to drop all flow control frames Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 14/52] i40e/base: Add Debug Dump Internal Data AQ command Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 15/52] i40e/base: OEM Post Update AQ command implementation Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 16/52] i40e/base: add VF capabilities to virtual channel interface Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 17/52] i40e/base: create new BIT and BIT_ULL macros Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 18/52] i40e/base: Add parsing for CEE DCBX TLVs Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 19/52] i40e/base: Prepare the local LLDP MIB in IEEE TLV Format Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 20/52] i40e/base: Refactor PHY structure and add phy_capabilities enum Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 21/52] i40e/base: Store CEE DCBX cfg from firmware and Cache the CEE TLV status Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 22/52] i40e/base: Add some more stats for FD SB and ATR status Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 23/52] i40e/base: Update Flex-10 related device/function capabilities Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 24/52] i40e/base: Wrap the register definitions for PF and VF driver Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 25/52] i40e/base: fix up type clash in i40e_aq_rc_to_posix conversion Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 26/52] i40e/base: Add new link status defines Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 27/52] i40e/base: fixup padding issue in get_cee_dcb_cfg_v1_resp Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 28/52] i40e/base: Add Tx Scheduling related AQ commands Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 29/52] i40e/base: Additional checks for CEE APP priority validity Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 30/52] i40e/base: Add support for pre-allocated pages for pd Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 31/52] i40e/base: clean up unneeded gotos Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 32/52] i40e/base: Handle admin Q timeout when releasing NVM Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 33/52] i40e/base: Add definition of GLINT_CTL register Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 34/52] i40e/base: Add virtchnl op for additional solaris config Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 35/52] i40e/base: drop func from debug print Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 36/52] i40e/base: add new X722 device Jingjing Wu
2015-09-06 7:11 ` Jingjing Wu [this message]
2015-09-06 7:11 ` [dpdk-dev] [PATCH 38/52] i40e/base: add proxy config admin q functions Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 39/52] i40e/base: add wol config admin queue functions Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 40/52] i40e/base: add WR_CSR_PROT wol/proxy capability parsing Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 41/52] i40e/base: FortPark has additional PCTYPES supported for RSS Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 42/52] i40e/base: FortPark changes to Rx and Tx descriptor for Outer UDP checksum offloads Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 43/52] i40e/base: use INLINE macro for better cross-platform code management Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 44/52] i40e/base: ESS Support Jingjing Wu
2015-09-06 7:11 ` [dpdk-dev] [PATCH 45/52] i40e/base: print FCoE capability reported by the device function Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 46/52] i40e/base: remove useless assignments Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 47/52] i40e/base: Increase pf reset max loop limit Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 48/52] i40e/base: Add FortPark specific registers Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 49/52] i40e/base: Allow for per-device FW API version Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 50/52] i40e/base: Add ATR command bit definition for FortPark Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 51/52] i40e/base: Explicitly assign enum index for VSI type Jingjing Wu
2015-09-06 7:12 ` [dpdk-dev] [PATCH 52/52] eal/common: add new i40e device id Jingjing Wu
2015-09-09 1:53 ` [dpdk-dev] [PATCH 00/52] update i40e base driver Zhang, Helin
2015-10-01 23:38 ` Thomas Monjalon
2015-10-02 8:24 ` Mcnamara, John
2015-10-08 2:46 ` Wu, Jingjing
2015-09-16 7:45 ` Xu, HuilongX
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