[dpdk-dev,v2,19/24] net/i40e/base: add AQ critical error type
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Commit Message
The FW has the ability to return a critical error on every AQ command.
So add the new return type as critical error to sync with firmware.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/i40e/base/i40e_adminq.c | 17 +++++++++++++----
drivers/net/i40e/base/i40e_common.c | 2 ++
drivers/net/i40e/base/i40e_status.h | 1 +
3 files changed, 16 insertions(+), 4 deletions(-)
@@ -1004,10 +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:
@@ -310,6 +310,8 @@ const char *i40e_stat_str(struct i40e_hw *hw, enum i40e_status_code stat_err)
return "I40E_NOT_SUPPORTED";
case I40E_ERR_FIRMWARE_API_VERSION:
return "I40E_ERR_FIRMWARE_API_VERSION";
+ case I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR:
+ return "I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR";
}
snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
@@ -102,6 +102,7 @@ enum i40e_status_code {
I40E_ERR_NOT_READY = -63,
I40E_NOT_SUPPORTED = -64,
I40E_ERR_FIRMWARE_API_VERSION = -65,
+ I40E_ERR_ADMIN_QUEUE_CRITICAL_ERROR = -66,
};
#endif /* _I40E_STATUS_H_ */