From: Tomer Tayar <tomer.ta...@cavium.com>
In case nvram layout of board is incorrect, board may exhibit peculiar
oddities. Log such a rare event.
Signed-off-by: Tomer Tayar <tomer.ta...@cavium.com>
Signed-off-by: Yuval Mintz <yuval.mi...@cavium.com>
---
drivers/net/ethernet/qlogic/qed/qed_dev.c | 5 +++++
drivers/net/ethernet/qlogic/qed/qed_hsi.h | 2 ++
2 files changed, 7 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c
b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 9dd28ba..b01df24 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -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,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index eedf79a..4755d0b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -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
--
1.9.3
