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habanalabs: ignore F/W BMC errors in case no BMC present

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In order to support operation mode in which BMC is not active,
driver must not take BMC errors into consideration.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ofir Bitton 2021-01-10 10:34:42 +02:00 committed by Oded Gabbay
parent f8bc7f091c
commit eea4c2557c
1 changed files with 9 additions and 3 deletions
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12
drivers/misc/habanalabs/common/firmware_if.c
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@ -308,9 +308,15 @@ static int fw_read_errors(struct hl_device *hdev, u32 boot_err0_reg,
if (err_val & CPU_BOOT_ERR0_DRAM_SKIPPED)
dev_warn(hdev->dev,
"Device boot warning - Skipped DRAM initialization\n");
if (err_val & CPU_BOOT_ERR0_BMC_WAIT_SKIPPED)
dev_warn(hdev->dev,
"Device boot error - Skipped waiting for BMC\n");
if (err_val & CPU_BOOT_ERR0_BMC_WAIT_SKIPPED) {
if (hdev->bmc_enable)
dev_warn(hdev->dev,
"Device boot error - Skipped waiting for BMC\n");
else
err_val &= ~CPU_BOOT_ERR0_BMC_WAIT_SKIPPED;
}
if (err_val & CPU_BOOT_ERR0_NIC_DATA_NOT_RDY)
dev_err(hdev->dev,
"Device boot error - Serdes data from BMC not available\n");