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path: root/drivers/misc/habanalabs/command_submission.c
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Diffstat (limited to 'drivers/misc/habanalabs/command_submission.c')
-rw-r--r--drivers/misc/habanalabs/command_submission.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/misc/habanalabs/command_submission.c b/drivers/misc/habanalabs/command_submission.c
index 19c84214a7ea..6fe785e26859 100644
--- a/drivers/misc/habanalabs/command_submission.c
+++ b/drivers/misc/habanalabs/command_submission.c
@@ -93,7 +93,6 @@ static int cs_parser(struct hl_fpriv *hpriv, struct hl_cs_job *job)
parser.user_cb_size = job->user_cb_size;
parser.ext_queue = job->ext_queue;
job->patched_cb = NULL;
- parser.use_virt_addr = hdev->mmu_enable;
rc = hdev->asic_funcs->cs_parser(hdev, &parser);
if (job->ext_queue) {
@@ -261,7 +260,8 @@ static void cs_timedout(struct work_struct *work)
ctx_asid = cs->ctx->asid;
/* TODO: add information about last signaled seq and last emitted seq */
- dev_err(hdev->dev, "CS %d.%llu got stuck!\n", ctx_asid, cs->sequence);
+ dev_err(hdev->dev, "User %d command submission %llu got stuck!\n",
+ ctx_asid, cs->sequence);
cs_put(cs);
@@ -600,20 +600,20 @@ int hl_cs_ioctl(struct hl_fpriv *hpriv, void *data)
void __user *chunks;
u32 num_chunks;
u64 cs_seq = ULONG_MAX;
- int rc, do_restore;
+ int rc, do_ctx_switch;
bool need_soft_reset = false;
if (hl_device_disabled_or_in_reset(hdev)) {
- dev_warn(hdev->dev,
+ dev_warn_ratelimited(hdev->dev,
"Device is %s. Can't submit new CS\n",
atomic_read(&hdev->in_reset) ? "in_reset" : "disabled");
rc = -EBUSY;
goto out;
}
- do_restore = atomic_cmpxchg(&ctx->thread_restore_token, 1, 0);
+ do_ctx_switch = atomic_cmpxchg(&ctx->thread_ctx_switch_token, 1, 0);
- if (do_restore || (args->in.cs_flags & HL_CS_FLAGS_FORCE_RESTORE)) {
+ if (do_ctx_switch || (args->in.cs_flags & HL_CS_FLAGS_FORCE_RESTORE)) {
long ret;
chunks = (void __user *)(uintptr_t)args->in.chunks_restore;
@@ -621,7 +621,7 @@ int hl_cs_ioctl(struct hl_fpriv *hpriv, void *data)
mutex_lock(&hpriv->restore_phase_mutex);
- if (do_restore) {
+ if (do_ctx_switch) {
rc = hdev->asic_funcs->context_switch(hdev, ctx->asid);
if (rc) {
dev_err_ratelimited(hdev->dev,
@@ -677,18 +677,18 @@ int hl_cs_ioctl(struct hl_fpriv *hpriv, void *data)
}
}
- ctx->thread_restore_wait_token = 1;
- } else if (!ctx->thread_restore_wait_token) {
+ ctx->thread_ctx_switch_wait_token = 1;
+ } else if (!ctx->thread_ctx_switch_wait_token) {
u32 tmp;
rc = hl_poll_timeout_memory(hdev,
- (u64) (uintptr_t) &ctx->thread_restore_wait_token,
+ (u64) (uintptr_t) &ctx->thread_ctx_switch_wait_token,
jiffies_to_usecs(hdev->timeout_jiffies),
&tmp);
if (rc || !tmp) {
dev_err(hdev->dev,
- "restore phase hasn't finished in time\n");
+ "context switch phase didn't finish in time\n");
rc = -ETIMEDOUT;
goto out;
}