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From: Ouyang Changchun <changchun.ouyang@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 07/18] ixgbe: Extend mask for SWFW semaphore
Date: Thu, 25 Sep 2014 22:18:53 +0800	[thread overview]
Message-ID: <1411654744-9460-8-git-send-email-changchun.ouyang@intel.com> (raw)
In-Reply-To: <1411654744-9460-1-git-send-email-changchun.ouyang@intel.com>

This patch extend mask from 16 bits to 32 bits for releasing or 
acquiring SWFW semaphore in IXGBE base code. It is used in reading and 
writing I2C byte.

Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
---
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.c    |   4 +-
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.h    |   4 +-
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c |   4 +-
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.h |   4 +-
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_phy.c    |  32 +++------
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h   |   4 +-
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.c   | 108 ++++++++++++++++++------------
 lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.h   |   4 +-
 8 files changed, 88 insertions(+), 76 deletions(-)

diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.c
index 7e6b092..378304f 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.c
@@ -1178,7 +1178,7 @@ s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw)
  *  Acquires the SWFW semaphore through SW_FW_SYNC register for the specified
  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
  **/
-s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
+s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u32 mask)
 {
 	return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync,
 			       (hw, mask), IXGBE_NOT_IMPLEMENTED);
@@ -1192,7 +1192,7 @@ s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
  *  Releases the SWFW semaphore through SW_FW_SYNC register for the specified
  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
  **/
-void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
+void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u32 mask)
 {
 	if (hw->mac.ops.release_swfw_sync)
 		hw->mac.ops.release_swfw_sync(hw, mask);
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.h b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.h
index da41d95..88a31e8 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_api.h
@@ -172,8 +172,8 @@ s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 eeprom_data);
 s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr);
 s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr);
 s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps);
-s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask);
-void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask);
+s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u32 mask);
+void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u32 mask);
 s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
 			 u16 *wwpn_prefix);
 s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs);
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
index f8f4e7e..749188d 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.c
@@ -3172,7 +3172,7 @@ out:
  *  Acquires the SWFW semaphore through the GSSR register for the specified
  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
  **/
-s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
+s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask)
 {
 	u32 gssr = 0;
 	u32 swmask = mask;
@@ -3219,7 +3219,7 @@ s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask)
  *  Releases the SWFW semaphore through the GSSR register for the specified
  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
  **/
-void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask)
+void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask)
 {
 	u32 gssr;
 	u32 swmask = mask;
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.h b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.h
index 8b8bd0b..14f1fec 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_common.h
@@ -114,8 +114,8 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw);
 void ixgbe_fc_autoneg(struct ixgbe_hw *hw);
 
 s32 ixgbe_validate_mac_addr(u8 *mac_addr);
-s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
-void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask);
+s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u32 mask);
+void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u32 mask);
 s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw);
 
 s32 prot_autoc_read_generic(struct ixgbe_hw *hw, bool *, u32 *reg_val);
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_phy.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_phy.c
index 4271f70..4351f4f 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_phy.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_phy.c
@@ -1510,26 +1510,18 @@ s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
 s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 				u8 dev_addr, u8 *data)
 {
-	s32 status = IXGBE_SUCCESS;
+	s32 status;
 	u32 max_retry = 10;
 	u32 retry = 0;
-	u16 swfw_mask = 0;
+	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 	bool nack = 1;
 	*data = 0;
 
 	DEBUGFUNC("ixgbe_read_i2c_byte_generic");
 
-	if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
-		swfw_mask = IXGBE_GSSR_PHY1_SM;
-	else
-		swfw_mask = IXGBE_GSSR_PHY0_SM;
-
 	do {
-		if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask)
-		    != IXGBE_SUCCESS) {
-			status = IXGBE_ERR_SWFW_SYNC;
-			goto read_byte_out;
-		}
+		if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask))
+			return IXGBE_ERR_SWFW_SYNC;
 
 		ixgbe_i2c_start(hw);
 
@@ -1570,7 +1562,8 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 			goto fail;
 
 		ixgbe_i2c_stop(hw);
-		break;
+		hw->mac.ops.release_swfw_sync(hw, swfw_mask);
+		return IXGBE_SUCCESS;
 
 fail:
 		ixgbe_i2c_bus_clear(hw);
@@ -1584,9 +1577,6 @@ fail:
 
 	} while (retry < max_retry);
 
-	hw->mac.ops.release_swfw_sync(hw, swfw_mask);
-
-read_byte_out:
 	return status;
 }
 
@@ -1605,15 +1595,10 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 	s32 status = IXGBE_SUCCESS;
 	u32 max_retry = 1;
 	u32 retry = 0;
-	u16 swfw_mask = 0;
+	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 
 	DEBUGFUNC("ixgbe_write_i2c_byte_generic");
 
-	if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)
-		swfw_mask = IXGBE_GSSR_PHY1_SM;
-	else
-		swfw_mask = IXGBE_GSSR_PHY0_SM;
-
 	if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask) != IXGBE_SUCCESS) {
 		status = IXGBE_ERR_SWFW_SYNC;
 		goto write_byte_out;
@@ -1647,7 +1632,8 @@ s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
 			goto fail;
 
 		ixgbe_i2c_stop(hw);
-		break;
+		hw->mac.ops.release_swfw_sync(hw, swfw_mask);
+		return IXGBE_SUCCESS;
 
 fail:
 		ixgbe_i2c_bus_clear(hw);
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
index b266e94..89543c0 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h
@@ -3101,8 +3101,8 @@ struct ixgbe_mac_operations {
 	s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
 	s32 (*disable_sec_rx_path)(struct ixgbe_hw *);
 	s32 (*enable_sec_rx_path)(struct ixgbe_hw *);
-	s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u16);
-	void (*release_swfw_sync)(struct ixgbe_hw *, u16);
+	s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u32);
+	void (*release_swfw_sync)(struct ixgbe_hw *, u32);
 	s32 (*prot_autoc_read)(struct ixgbe_hw *, bool *, u32 *);
 	s32 (*prot_autoc_write)(struct ixgbe_hw *, u32, bool);
 
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.c b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.c
index 9cecd29..e47fb1d 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.c
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.c
@@ -737,6 +737,26 @@ STATIC s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
 }
 
 /**
+ * ixgbe_set_mux - Set mux for port 1 access with CS4227
+ * @hw: pointer to hardware structure
+ * @state: set mux if 1, clear if 0
+ */
+STATIC void ixgbe_set_mux(struct ixgbe_hw *hw, u8 state)
+{
+	u32 esdp;
+
+	if (!hw->phy.lan_id)
+		return;
+	esdp = IXGBE_READ_REG(hw, IXGBE_ESDP);
+	if (state)
+		esdp |= IXGBE_ESDP_SDP1;
+	else
+		esdp &= ~IXGBE_ESDP_SDP1;
+	IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp);
+	IXGBE_WRITE_FLUSH(hw);
+}
+
+/**
  *  ixgbe_acquire_swfw_sync_X540 - Acquire SWFW semaphore
  *  @hw: pointer to hardware structure
  *  @mask: Mask to specify which semaphore to acquire
@@ -744,34 +764,33 @@ STATIC s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
  *  Acquires the SWFW semaphore thought the SW_FW_SYNC register for
  *  the specified function (CSR, PHY0, PHY1, NVM, Flash)
  **/
-s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
 {
-	u32 swfw_sync;
-	u32 swmask = mask;
-	u32 fwmask = mask << 5;
-	u32 hwmask = 0;
+	u32 swmask = mask & IXGBE_GSSR_NVM_PHY_MASK;
+	u32 fwmask = swmask << 5;
+	u32 swi2c_mask = mask & IXGBE_GSSR_I2C_MASK;
 	u32 timeout = 200;
+	u32 hwmask = 0;
+	u32 swfw_sync;
 	u32 i;
-	s32 ret_val = IXGBE_SUCCESS;
 
 	DEBUGFUNC("ixgbe_acquire_swfw_sync_X540");
 
-	if (swmask == IXGBE_GSSR_EEP_SM)
-		hwmask = IXGBE_GSSR_FLASH_SM;
+	if (swmask & IXGBE_GSSR_EEP_SM)
+		hwmask |= IXGBE_GSSR_FLASH_SM;
 
 	/* SW only mask doesn't have FW bit pair */
-	if (swmask == IXGBE_GSSR_SW_MNG_SM)
-		fwmask = 0;
+	if (mask & IXGBE_GSSR_SW_MNG_SM)
+		swmask |= IXGBE_GSSR_SW_MNG_SM;
 
+	swmask |= swi2c_mask;
+	fwmask |= swi2c_mask << 2;
 	for (i = 0; i < timeout; i++) {
-		/*
-		 * SW NVM semaphore bit is used for access to all
+		/* SW NVM semaphore bit is used for access to all
 		 * SW_FW_SYNC bits (not just NVM)
 		 */
-		if (ixgbe_get_swfw_sync_semaphore(hw)) {
-			ret_val = IXGBE_ERR_SWFW_SYNC;
-			goto out;
-		}
+		if (ixgbe_get_swfw_sync_semaphore(hw))
+			return IXGBE_ERR_SWFW_SYNC;
 
 		swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
 		if (!(swfw_sync & (fwmask | swmask | hwmask))) {
@@ -779,24 +798,23 @@ s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
 			IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
 			ixgbe_release_swfw_sync_semaphore(hw);
 			msec_delay(5);
-			goto out;
-		} else {
-			/*
-			 * Firmware currently using resource (fwmask), hardware
-			 * currently using resource (hwmask), or other software
-			 * thread currently using resource (swmask)
-			 */
-			ixgbe_release_swfw_sync_semaphore(hw);
-			msec_delay(5);
+			if (swi2c_mask)
+				ixgbe_set_mux(hw, 1);
+			return IXGBE_SUCCESS;
 		}
+		/* Firmware currently using resource (fwmask), hardware
+		 * currently using resource (hwmask), or other software
+		 * thread currently using resource (swmask)
+		 */
+		ixgbe_release_swfw_sync_semaphore(hw);
+		msec_delay(5);
 	}
 
 	/* Failed to get SW only semaphore */
 	if (swmask == IXGBE_GSSR_SW_MNG_SM) {
-		ret_val = IXGBE_ERR_SWFW_SYNC;
 		ERROR_REPORT1(IXGBE_ERROR_POLLING,
 			     "Failed to get SW only semaphore");
-		goto out;
+		return IXGBE_ERR_SWFW_SYNC;
 	}
 
 	/* If the resource is not released by the FW/HW the SW can assume that
@@ -804,32 +822,36 @@ s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
 	 * of the requested resource(s) while ignoring the corresponding FW/HW
 	 * bits in the SW_FW_SYNC register.
 	 */
+	if (ixgbe_get_swfw_sync_semaphore(hw))
+		return IXGBE_ERR_SWFW_SYNC;
 	swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
 	if (swfw_sync & (fwmask | hwmask)) {
-		if (ixgbe_get_swfw_sync_semaphore(hw)) {
-			ret_val = IXGBE_ERR_SWFW_SYNC;
-			goto out;
-		}
-
 		swfw_sync |= swmask;
 		IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
 		ixgbe_release_swfw_sync_semaphore(hw);
 		msec_delay(5);
+		if (swi2c_mask)
+			ixgbe_set_mux(hw, 1);
+		return IXGBE_SUCCESS;
 	}
 	/* If the resource is not released by other SW the SW can assume that
 	 * the other SW malfunctions. In that case the SW should clear all SW
 	 * flags that it does not own and then repeat the whole process once
 	 * again.
 	 */
-	else if (swfw_sync & swmask) {
-		ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM |
-			IXGBE_GSSR_PHY0_SM | IXGBE_GSSR_PHY1_SM |
-			IXGBE_GSSR_MAC_CSR_SM);
-		ret_val = IXGBE_ERR_SWFW_SYNC;
+	if (swfw_sync & swmask) {
+		u32 rmask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_PHY0_SM |
+			    IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_MAC_CSR_SM;
+
+		if (swi2c_mask)
+			rmask |= IXGBE_GSSR_I2C_MASK;
+		ixgbe_release_swfw_sync_X540(hw, rmask);
+		ixgbe_release_swfw_sync_semaphore(hw);
+		return IXGBE_ERR_SWFW_SYNC;
 	}
+	ixgbe_release_swfw_sync_semaphore(hw);
 
-out:
-	return ret_val;
+	return IXGBE_ERR_SWFW_SYNC;
 }
 
 /**
@@ -840,13 +862,17 @@ out:
  *  Releases the SWFW semaphore through the SW_FW_SYNC register
  *  for the specified function (CSR, PHY0, PHY1, EVM, Flash)
  **/
-void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask)
 {
+	u32 swmask = mask & (IXGBE_GSSR_NVM_PHY_MASK | IXGBE_GSSR_SW_MNG_SM);
 	u32 swfw_sync;
-	u32 swmask = mask;
 
 	DEBUGFUNC("ixgbe_release_swfw_sync_X540");
 
+	if (mask & IXGBE_GSSR_I2C_MASK) {
+		swmask |= mask & IXGBE_GSSR_I2C_MASK;
+		ixgbe_set_mux(hw, 0);
+	}
 	ixgbe_get_swfw_sync_semaphore(hw);
 
 	swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
diff --git a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.h b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.h
index 86158e6..338c0e6 100644
--- a/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.h
+++ b/lib/librte_pmd_ixgbe/ixgbe/ixgbe_x540.h
@@ -58,8 +58,8 @@ s32 ixgbe_validate_eeprom_checksum_X540(struct ixgbe_hw *hw, u16 *checksum_val);
 s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw);
 s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
 
-s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
-void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
+s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
+void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u32 mask);
 
 s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index);
-- 
1.8.4.2

  parent reply	other threads:[~2014-09-25 14:13 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-25 14:18 [dpdk-dev] [PATCH 00/18] Update IXGBE base code Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 01/18] ixgbe: Update comments and fix some comments typo in " Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 02/18] ixgbe: Clean up IXGBE base codes Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 03/18] ixgbe: New function to check command complete in IXGBE base code Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 04/18] ixgbe: Support cloud mode " Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 05/18] ixgbe: eeprom checksum calculation return new value " Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 06/18] ixgbe: New argument in host interface command function Ouyang Changchun
2014-09-25 14:18 ` Ouyang Changchun [this message]
2014-09-25 14:18 ` [dpdk-dev] [PATCH 08/18] ixgbe: New function to read and write I2C bytes Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 09/18] ixgbe: Support new device id 82599_QSFP and 82599_LS Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 10/18] ixgbe: Modify time to wait in polling flash update Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 11/18] ixgbe: New error type Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 12/18] ixgbe: Use hardware MAC type for I2C control Ouyang Changchun
2014-09-25 14:18 ` [dpdk-dev] [PATCH 13/18] ixgbe: semaphore mask move into hardware physical information Ouyang Changchun
2014-09-25 14:19 ` [dpdk-dev] [PATCH 14/18] ixgbe: Remove unnecessary delay Ouyang Changchun
2014-09-25 14:19 ` [dpdk-dev] [PATCH 15/18] ixgbe: New function for resetting VF register Ouyang Changchun
2014-09-25 14:19 ` [dpdk-dev] [PATCH 16/18] ixgbe: New functionalities in IXGBE base code Ouyang Changchun
2014-09-25 14:19 ` [dpdk-dev] [PATCH 17/18] ixgbe: Support X550 " Ouyang Changchun
2014-09-25 14:19 ` [dpdk-dev] [PATCH 18/18] ixgbe: Support X550 in IXGBE poll mode driver Ouyang Changchun

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