[dpdk-dev] [PATCH v3 08/36] net/i40e/base: add check for MAC type

[Xiaolong Ye <xiaolong.ye@intel.com>]

Some features were introduced in different FW API version on XL710 and X722
MACs. Others are available only on specific MAC type. Make sure that they
are properly assigned. Also fix the style issues reported by current
check-patch.

Signed-off-by: Galazka Krzysztof <krzysztof.galazka@intel.com>
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
---
 drivers/net/i40e/base/i40e_adminq.c | 68 +++++++----------------------
 1 file changed, 16 insertions(+), 52 deletions(-)

diff --git a/drivers/net/i40e/base/i40e_adminq.c b/drivers/net/i40e/base/i40e_adminq.c
index b2fc6f590..b8c6e30f5 100644
--- a/drivers/net/i40e/base/i40e_adminq.c
+++ b/drivers/net/i40e/base/i40e_adminq.c
@@ -582,25 +582,22 @@ STATIC void i40e_resume_aq(struct i40e_hw *hw)
  **/
 enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
 {
-#ifdef PF_DRIVER
+	struct i40e_adminq_info *aq = &hw->aq;
+	enum i40e_status_code ret_code;
 	u16 cfg_ptr, oem_hi, oem_lo;
 	u16 eetrack_lo, eetrack_hi;
-#endif
-	enum i40e_status_code ret_code;
-#ifdef PF_DRIVER
 	int retry = 0;
-#endif
 
 	/* verify input for valid configuration */
-	if ((hw->aq.num_arq_entries == 0) ||
-	    (hw->aq.num_asq_entries == 0) ||
-	    (hw->aq.arq_buf_size == 0) ||
-	    (hw->aq.asq_buf_size == 0)) {
+	if (aq->num_arq_entries == 0 ||
+	    aq->num_asq_entries == 0 ||
+	    aq->arq_buf_size == 0 ||
+	    aq->asq_buf_size == 0) {
 		ret_code = I40E_ERR_CONFIG;
 		goto init_adminq_exit;
 	}
-	i40e_init_spinlock(&hw->aq.asq_spinlock);
-	i40e_init_spinlock(&hw->aq.arq_spinlock);
+	i40e_init_spinlock(&aq->asq_spinlock);
+	i40e_init_spinlock(&aq->arq_spinlock);
 
 	/* Set up register offsets */
 	i40e_adminq_init_regs(hw);
@@ -618,23 +615,17 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
 	if (ret_code != I40E_SUCCESS)
 		goto init_adminq_free_asq;
 
-#ifdef PF_DRIVER
-#ifdef INTEGRATED_VF
-	/* VF has no need of firmware */
-	if (i40e_is_vf(hw))
-		goto init_adminq_exit;
-#endif
 	/* There are some cases where the firmware may not be quite ready
 	 * for AdminQ operations, so we retry the AdminQ setup a few times
 	 * if we see timeouts in this first AQ call.
 	 */
 	do {
 		ret_code = i40e_aq_get_firmware_version(hw,
-							&hw->aq.fw_maj_ver,
-							&hw->aq.fw_min_ver,
-							&hw->aq.fw_build,
-							&hw->aq.api_maj_ver,
-							&hw->aq.api_min_ver,
+							&aq->fw_maj_ver,
+							&aq->fw_min_ver,
+							&aq->fw_build,
+							&aq->api_maj_ver,
+							&aq->api_min_ver,
 							NULL);
 		if (ret_code != I40E_ERR_ADMIN_QUEUE_TIMEOUT)
 			break;
@@ -658,31 +649,7 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
 			   &oem_lo);
 	hw->nvm.oem_ver = ((u32)oem_hi << 16) | oem_lo;
 
-	/* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */
-	if ((hw->aq.api_maj_ver > 1) ||
-	    ((hw->aq.api_maj_ver == 1) &&
-	     (hw->aq.api_min_ver >= 7)))
-		hw->flags |= I40E_HW_FLAG_802_1AD_CAPABLE;
-
-	if (hw->mac.type == I40E_MAC_XL710 &&
-	    hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR &&
-	    hw->aq.api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_XL710) {
-		hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE;
-		hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE;
-	}
-	if (hw->mac.type == I40E_MAC_X722 &&
-	    hw->aq.api_maj_ver == I40E_FW_API_VERSION_MAJOR &&
-	    hw->aq.api_min_ver >= I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722) {
-		hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE;
-	}
-
-	/* Newer versions of firmware require lock when reading the NVM */
-	if ((hw->aq.api_maj_ver > 1) ||
-	    ((hw->aq.api_maj_ver == 1) &&
-	     (hw->aq.api_min_ver >= 5)))
-		hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK;
-
-	if (hw->aq.api_maj_ver > I40E_FW_API_VERSION_MAJOR) {
+	if (aq->api_maj_ver > I40E_FW_API_VERSION_MAJOR) {
 		ret_code = I40E_ERR_FIRMWARE_API_VERSION;
 		goto init_adminq_free_arq;
 	}
@@ -692,21 +659,18 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
 	hw->nvm_release_on_done = false;
 	hw->nvmupd_state = I40E_NVMUPD_STATE_INIT;
 
-#endif /* PF_DRIVER */
 	ret_code = I40E_SUCCESS;
 
 	/* success! */
 	goto init_adminq_exit;
 
-#ifdef PF_DRIVER
 init_adminq_free_arq:
 	i40e_shutdown_arq(hw);
-#endif
 init_adminq_free_asq:
 	i40e_shutdown_asq(hw);
 init_adminq_destroy_spinlocks:
-	i40e_destroy_spinlock(&hw->aq.asq_spinlock);
-	i40e_destroy_spinlock(&hw->aq.arq_spinlock);
+	i40e_destroy_spinlock(&aq->asq_spinlock);
+	i40e_destroy_spinlock(&aq->arq_spinlock);
 
 init_adminq_exit:
 	return ret_code;
-- 
2.17.1