From: Zhang Qi <qi.z.zhang@intel.com>
To: jingjing.wu@intel.com, helin.zhang@intel.com
Cc: dev@dpdk.org, Zhang Qi <qi.z.zhang@intel.com>
Subject: [dpdk-dev] [PATCH 11/12] net/i40e/base: add function to get SAN MAC address
Date: Thu, 25 Aug 2016 16:05:17 -0400 [thread overview]
Message-ID: <1472155518-853-12-git-send-email-qi.z.zhang@intel.com> (raw)
In-Reply-To: <1472155518-853-1-git-send-email-qi.z.zhang@intel.com>
Add function that reads the adapter's SAN MAC address from NVM
Signed-off-by: Zhang Qi <qi.z.zhang@intel.com>
---
drivers/net/i40e/base/i40e_common.c | 26 ++++++++++++++++++++++++++
drivers/net/i40e/base/i40e_prototype.h | 1 +
2 files changed, 27 insertions(+)
diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 40aac06..9a6b3ed 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -1189,6 +1189,32 @@ void i40e_pre_tx_queue_cfg(struct i40e_hw *hw, u32 queue, bool enable)
}
/**
+ * i40e_get_san_mac_addr - get SAN MAC address
+ * @hw: pointer to the HW structure
+ * @mac_addr: pointer to SAN MAC address
+ *
+ * Reads the adapter's SAN MAC address from NVM
+ **/
+enum i40e_status_code i40e_get_san_mac_addr(struct i40e_hw *hw,
+ u8 *mac_addr)
+{
+ struct i40e_aqc_mac_address_read_data addrs;
+ enum i40e_status_code status;
+ u16 flags = 0;
+
+ status = i40e_aq_mac_address_read(hw, &flags, &addrs, NULL);
+ if (status)
+ return status;
+
+ if (flags & I40E_AQC_SAN_ADDR_VALID)
+ memcpy(mac_addr, &addrs.pf_san_mac, sizeof(addrs.pf_san_mac));
+ else
+ status = I40E_ERR_INVALID_MAC_ADDR;
+
+ return status;
+}
+
+/**
* i40e_read_pba_string - Reads part number string from EEPROM
* @hw: pointer to hardware structure
* @pba_num: stores the part number string from the EEPROM
diff --git a/drivers/net/i40e/base/i40e_prototype.h b/drivers/net/i40e/base/i40e_prototype.h
index f17636b..3aab5ca 100644
--- a/drivers/net/i40e/base/i40e_prototype.h
+++ b/drivers/net/i40e/base/i40e_prototype.h
@@ -440,6 +440,7 @@ enum i40e_status_code i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
enum i40e_status_code i40e_read_pba_string(struct i40e_hw *hw, u8 *pba_num,
u32 pba_num_size);
void i40e_pre_tx_queue_cfg(struct i40e_hw *hw, u32 queue, bool enable);
+enum i40e_status_code i40e_get_san_mac_addr(struct i40e_hw *hw, u8 *mac_addr);
enum i40e_aq_link_speed i40e_get_link_speed(struct i40e_hw *hw);
/* prototype for functions used for NVM access */
enum i40e_status_code i40e_init_nvm(struct i40e_hw *hw);
--
2.7.4
next prev parent reply other threads:[~2016-08-25 8:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 20:05 [dpdk-dev] [PATCH 00/12] net/i40e: share code update Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 01/12] net/i40e/base: add function to clear default VSI Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 02/12] net/i40e/base: fix UDP packet header Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 03/12] net/i40e/base: define macros for PHY type cap Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 04/12] net/i40e/base: add 25G PHY capability support Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 05/12] net/i40e/base: enable 25G get PHY abilities Zhang Qi
2016-09-22 16:54 ` Ferruh Yigit
2016-09-23 1:34 ` Zhang, Qi Z
2016-08-25 20:05 ` [dpdk-dev] [PATCH 06/12] net/i40e/base: enable wake on LAN for X722 Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 07/12] net/i40e/base: enable set/get HMC resource profile Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 08/12] net/i40e/base: add multicast magic packet enable flag Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 09/12] net/i40e/base: enable proxy cmd for x722 Zhang Qi
2016-08-25 20:05 ` [dpdk-dev] [PATCH 10/12] net/i40e: minor changes for clean up Zhang Qi
2016-08-25 20:05 ` Zhang Qi [this message]
2016-08-25 20:05 ` [dpdk-dev] [PATCH 12/12] net/i40e/base: add FCoE support Zhang Qi
2016-09-23 11:31 ` [dpdk-dev] [PATCH 00/12] net/i40e: share code update Bruce Richardson
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