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bnxt_en: Add warning message about disallowed speed change

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Some chips may not allow changing default speed when dual rate
transceivers modules are used. Firmware on those chips will
indicate the same to the driver.

Add a warning message when speed change is not supported
because a dual rate transceiver is detected by the NIC.

Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/20240402093753.331120-8-pavan.chebbi@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Sreekanth Reddy 2024-04-02 02:37:53 -07:00 • committed by Jakub Kicinski
parent 4e474addc0
commit e193f53aed
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View file

@ -2525,6 +2525,9 @@ static bool bnxt_event_error_report(struct bnxt *bp, u32 data1, u32 data2)
}
return false;
}
case ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_DUAL_DATA_RATE_NOT_SUPPORTED:
netdev_warn(bp->dev, "Speed change not supported with dual rate transceivers on this board\n");
break;
default:
netdev_err(bp->dev, "FW reported unknown error type %u\n",
err_type);