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| author | Dafna Hirschfeld <dhirschfeld@habana.ai> | 2023-09-07 06:44:23 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-10-09 11:37:22 +0200 |
| commit | 674f77798e432509e60919e2909fe6c72f5f2267 (patch) | |
| tree | 8ce214c5fd4c90cdb75aa6724f33ac6ef604885a /drivers/accel/habanalabs/gaudi2/gaudi2.c | |
| parent | accel/habanalabs: add fw status SHUTDOWN_PREP (diff) | |
| download | linux-674f77798e432509e60919e2909fe6c72f5f2267.tar.xz linux-674f77798e432509e60919e2909fe6c72f5f2267.zip | |
accel/habanalabs: extend preboot timeout when preboot might take longer
There are cases such when FW runs MBIST, that preboot is expected to take
longer than the usual. In such cases the firmware reports status
SECURITY_READY/IN_PREBOOT and we extend the timeout waiting for it.
This is currently implemented for Gaudi2 only.
Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel/habanalabs/gaudi2/gaudi2.c')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index 867175431418..35db02e5010b 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -4825,6 +4825,8 @@ static void gaudi2_init_firmware_preload_params(struct hl_device *hdev) pre_fw_load->boot_err0_reg = mmCPU_BOOT_ERR0; pre_fw_load->boot_err1_reg = mmCPU_BOOT_ERR1; pre_fw_load->wait_for_preboot_timeout = GAUDI2_PREBOOT_REQ_TIMEOUT_USEC; + pre_fw_load->wait_for_preboot_extended_timeout = + GAUDI2_PREBOOT_EXTENDED_REQ_TIMEOUT_USEC; } static void gaudi2_init_firmware_loader(struct hl_device *hdev) |