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| author | Ofir Bitton <obitton@habana.ai> | 2023-03-08 15:04:45 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-03-20 17:35:29 +0200 |
| commit | 8c695455ee2e834b8fa5c588a46eb204938e7052 (patch) | |
| tree | 977f0b5b4158199c01f94502ca59dc66954f7ff9 /drivers/accel | |
| parent | 7c766e58cc14aad4db5b840f2d5c8dbbe7c8a235 (diff) | |
| download | lwn-8c695455ee2e834b8fa5c588a46eb204938e7052.tar.gz lwn-8c695455ee2e834b8fa5c588a46eb204938e7052.zip | |
accel/habanalabs: increase reset poll timeout
Due to a firmware bug we need to increase reset poll timeout
or else we will timeout in secured environments.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index cb679365240e..652f12a058c7 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -23,7 +23,8 @@ #define GAUDI2_DMA_POOL_BLK_SIZE SZ_256 /* 256 bytes */ #define GAUDI2_RESET_TIMEOUT_MSEC 2000 /* 2000ms */ -#define GAUDI2_RESET_POLL_TIMEOUT_USEC 50000 /* 50ms */ + +#define GAUDI2_RESET_POLL_TIMEOUT_USEC 500000 /* 500ms */ #define GAUDI2_PLDM_HRESET_TIMEOUT_MSEC 25000 /* 25s */ #define GAUDI2_PLDM_SRESET_TIMEOUT_MSEC 25000 /* 25s */ #define GAUDI2_PLDM_RESET_POLL_TIMEOUT_USEC 3000000 /* 3s */ |