diff options
| author | Lizhi Hou <lizhi.hou@amd.com> | 2025-10-29 12:34:23 -0700 |
|---|---|---|
| committer | Lizhi Hou <lizhi.hou@amd.com> | 2025-10-30 17:48:13 -0700 |
| commit | 6fb7f298883246e21f60f971065adcb789ae6eba (patch) | |
| tree | 607182388437215d4eab7770c83b66e4ee47def6 | |
| parent | 231668043d4ffebda28630b120cddcba384a3318 (diff) | |
accel/amdxdna: Fix incorrect command state for timed out job
When a command times out, mark it as ERT_CMD_STATE_TIMEOUT. Any other
commands that are canceled due to this timeout should be marked as
ERT_CMD_STATE_ABORT.
Fixes: aac243092b70 ("accel/amdxdna: Add command execution")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251029193423.2430463-1-lizhi.hou@amd.com
| -rw-r--r-- | drivers/accel/amdxdna/aie2_ctx.c | 15 | ||||
| -rw-r--r-- | drivers/accel/amdxdna/amdxdna_ctx.h | 1 |
2 files changed, 14 insertions, 2 deletions
diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c index c6c473c78352..289a2aaf4cae 100644 --- a/drivers/accel/amdxdna/aie2_ctx.c +++ b/drivers/accel/amdxdna/aie2_ctx.c @@ -204,10 +204,13 @@ aie2_sched_resp_handler(void *handle, void __iomem *data, size_t size) cmd_abo = job->cmd_bo; - if (unlikely(!data)) + if (unlikely(job->job_timeout)) { + amdxdna_cmd_set_state(cmd_abo, ERT_CMD_STATE_TIMEOUT); + ret = -EINVAL; goto out; + } - if (unlikely(size != sizeof(u32))) { + if (unlikely(!data) || unlikely(size != sizeof(u32))) { amdxdna_cmd_set_state(cmd_abo, ERT_CMD_STATE_ABORT); ret = -EINVAL; goto out; @@ -258,6 +261,13 @@ aie2_sched_cmdlist_resp_handler(void *handle, void __iomem *data, size_t size) int ret = 0; cmd_abo = job->cmd_bo; + + if (unlikely(job->job_timeout)) { + amdxdna_cmd_set_state(cmd_abo, ERT_CMD_STATE_TIMEOUT); + ret = -EINVAL; + goto out; + } + if (unlikely(!data) || unlikely(size != sizeof(u32) * 3)) { amdxdna_cmd_set_state(cmd_abo, ERT_CMD_STATE_ABORT); ret = -EINVAL; @@ -370,6 +380,7 @@ aie2_sched_job_timedout(struct drm_sched_job *sched_job) xdna = hwctx->client->xdna; trace_xdna_job(sched_job, hwctx->name, "job timedout", job->seq); + job->job_timeout = true; mutex_lock(&xdna->dev_lock); aie2_hwctx_stop(xdna, hwctx, sched_job); diff --git a/drivers/accel/amdxdna/amdxdna_ctx.h b/drivers/accel/amdxdna/amdxdna_ctx.h index cbe60efbe60b..919c654dfea6 100644 --- a/drivers/accel/amdxdna/amdxdna_ctx.h +++ b/drivers/accel/amdxdna/amdxdna_ctx.h @@ -116,6 +116,7 @@ struct amdxdna_sched_job { /* user can wait on this fence */ struct dma_fence *out_fence; bool job_done; + bool job_timeout; u64 seq; struct amdxdna_drv_cmd *drv_cmd; struct amdxdna_gem_obj *cmd_bo; |