diff options
| author | Dani Liberman <dliberman@habana.ai> | 2021-11-09 11:33:28 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-12-26 08:59:07 +0200 |
| commit | 1880f7acd7e0edacbd46385036253801ddc4273f (patch) | |
| tree | cb702f5cbd9376ca5b9dd0770bf45d2a4e454b97 /drivers/misc/habanalabs/common/hw_queue.c | |
| parent | 4fac990f604e6c10538026835a8a30f3c1b6fcf5 (diff) | |
habanalabs: add SOB information to signal submission uAPI
For debug purpose, add SOB address and SOB initial counter value
before current submission to uAPI output.
Using SOB address and initial counter, user can calculate how much of
the submmision has been completed.
Signed-off-by: Dani Liberman <dliberman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/common/hw_queue.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/hw_queue.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/hw_queue.c b/drivers/misc/habanalabs/common/hw_queue.c index 0743319b10c7..fc841d651210 100644 --- a/drivers/misc/habanalabs/common/hw_queue.c +++ b/drivers/misc/habanalabs/common/hw_queue.c @@ -429,6 +429,9 @@ static int init_signal_cs(struct hl_device *hdev, rc = hl_cs_signal_sob_wraparound_handler(hdev, q_idx, &hw_sob, 1, false); + job->cs->sob_addr_offset = hw_sob->sob_addr; + job->cs->initial_sob_count = prop->next_sob_val - 1; + return rc; } |