New upstream version 18.02

[deb_dpdk.git] / drivers / net / i40e / base / i40e_adminq.c

diff --git a/drivers/net/i40e/base/i40e_adminq.c b/drivers/net/i40e/base/i40e_adminq.c
index 8cc8c5e..612be88 100644 (file)
--- a/drivers/net/i40e/base/i40e_adminq.c
+++ b/drivers/net/i40e/base/i40e_adminq.c
@@ -688,12 +688,18 @@ enum i40e_status_code i40e_init_adminq(struct i40e_hw *hw)
             (hw->aq.api_min_ver >= 7)))
                hw->flags |= I40E_HW_FLAG_802_1AD_CAPABLE;
 
-       if (hw->mac.type ==  I40E_MAC_XL710 &&
+       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;
        }
 
+       /* 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) {
                ret_code = I40E_ERR_FIRMWARE_API_VERSION;
                goto init_adminq_free_arq;
@@ -998,10 +1004,19 @@ enum i40e_status_code i40e_asq_send_command(struct i40e_hw *hw,
        /* update the error if time out occurred */
        if ((!cmd_completed) &&
            (!details->async && !details->postpone)) {
-               i40e_debug(hw,
-                          I40E_DEBUG_AQ_MESSAGE,
-                          "AQTX: Writeback timeout.\n");
-               status = I40E_ERR_ADMIN_QUEUE_TIMEOUT;
+#ifdef PF_DRIVER
+               if (rd32(hw, hw->aq.asq.len) & I40E_GL_ATQLEN_ATQCRIT_MASK) {
+#else
+               if (rd32(hw, hw->aq.asq.len) & I40E_VF_ATQLEN1_ATQCRIT_MASK) {
+#endif
+                       i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+                                  "AQTX: AQ Critical error.\n");
+                       status = I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR;
+               } else {
+                       i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+                                  "AQTX: Writeback timeout.\n");
+                       status = I40E_ERR_ADMIN_QUEUE_TIMEOUT;
+               }
        }
 
 asq_send_command_error:
@@ -1063,22 +1078,19 @@ enum i40e_status_code i40e_clean_arq_element(struct i40e_hw *hw,
        }
 
        /* set next_to_use to head */
-#ifdef PF_DRIVER
 #ifdef INTEGRATED_VF
        if (!i40e_is_vf(hw))
-               ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
+               ntu = rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK;
+       else
+               ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
 #else
-       ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
-#endif /* INTEGRATED_VF */
+#ifdef PF_DRIVER
+       ntu = rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK;
 #endif /* PF_DRIVER */
 #ifdef VF_DRIVER
-#ifdef INTEGRATED_VF
-       if (i40e_is_vf(hw))
-               ntu = (rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK);
-#else
-       ntu = (rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK);
-#endif /* INTEGRATED_VF */
+       ntu = rd32(hw, hw->aq.arq.head) & I40E_VF_ARQH1_ARQH_MASK;
 #endif /* VF_DRIVER */
+#endif /* INTEGRATED_VF */
        if (ntu == ntc) {
                /* nothing to do - shouldn't need to update ring's values */
                ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
@@ -1137,7 +1149,7 @@ enum i40e_status_code i40e_clean_arq_element(struct i40e_hw *hw,
        hw->aq.arq.next_to_use = ntu;
 
 #ifdef PF_DRIVER
-       i40e_nvmupd_check_wait_event(hw, LE16_TO_CPU(e->desc.opcode));
+       i40e_nvmupd_check_wait_event(hw, LE16_TO_CPU(e->desc.opcode), &e->desc);
 #endif /* PF_DRIVER */
 clean_arq_element_out:
        /* Set pending if needed, unlock and return */