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qed: Log incorrectly installed board 

In case nvram layout of board is incorrect, board may exhibit peculiar
oddities. Log such a rare event.

Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tomer Tayar 2017-05-23 09:41:21 +03:00 committed by David S. Miller
parent 4f64675fac
commit fc561c8bfe
2 changed files with 7 additions and 0 deletions
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5
drivers/net/ethernet/qlogic/qed/qed_dev.c
View File

@ -1698,6 +1698,11 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
return mfw_rc;
}
/* Check if there is a DID mismatch between nvm-cfg/efuse */
if (param & FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR)
DP_NOTICE(p_hwfn,
"warning: device configuration is not supported on this board type. The device may not function as expected.\n");
/* send DCBX attention request command */
DP_VERBOSE(p_hwfn,
QED_MSG_DCB,

2
drivers/net/ethernet/qlogic/qed/qed_hsi.h
View File

@ -11655,6 +11655,8 @@ struct public_drv_mb {
#define FW_MB_PARAM_GET_PF_RDMA_IWARP 0x2
#define FW_MB_PARAM_GET_PF_RDMA_BOTH 0x3
#define FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR (1 << 0)
u32 drv_pulse_mb;
#define DRV_PULSE_SEQ_MASK 0x00007fff
#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000