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>

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c
index cb67936..652f12a 100644 (file)
--- 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 */