net/ixgbe: firmware status check
Checks
Commit Message
Check the firmware status at init time. If the firmware is in
recovery mode, alert the user to check it.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
---
v1:
* This patch needs base code updating which will be done later.
---
drivers/net/ixgbe/ixgbe_ethdev.c | 8 ++++++++
1 file changed, 8 insertions(+)
Comments
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Xiaoyun Li
> Sent: Friday, September 7, 2018 11:01 PM
> To: Lu, Wenzhuo <wenzhuo.lu@intel.com>; dev@dpdk.org; Zhang, Helin
> <helin.zhang@intel.com>; Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Li, Xiaoyun <xiaoyun.li@intel.com>
> Subject: [dpdk-dev] [PATCH] net/ixgbe: firmware status check
>
> Check the firmware status at init time. If the firmware is in recovery mode,
> alert the user to check it.
>
> Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
@@ -1107,6 +1107,14 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
hw->allow_unsupported_sfp = 1;
+ if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
+ PMD_INIT_LOG(ERR, "\nERROR:"
+ "Firmware recovery mode detected. Limiting functionality.\n"
+ "Refer to the Intel(R) Ethernet Adapters and Devices "
+ "User Guide for details on firmware recovery mode.");
+ return -EIO;
+ }
+
/* Initialize the shared code (base driver) */
#ifdef RTE_LIBRTE_IXGBE_BYPASS
diag = ixgbe_bypass_init_shared_code(hw);