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drm/i915/guc: Don't use pr_err when not necessary

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A bunch of code was copy/pasted using pr_err as the default way to
report errors. However, drm_err is significantly more useful in
identifying where the error came from. So update the code to use that
instead.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715004028.2126239-1-John.C.Harrison@Intel.com
This commit is contained in:
John Harrison 2022-07-14 17:40:28 -07:00
parent 774ce1510e
commit a4a4307003
3 changed files with 28 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
View File

@ -220,11 +220,11 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
fw_blobs[i].rev < fw_blobs[i - 1].rev)
continue;
pr_err("invalid FW blob order: %s r%u comes before %s r%u\n",
intel_platform_name(fw_blobs[i - 1].p),
fw_blobs[i - 1].rev,
intel_platform_name(fw_blobs[i].p),
fw_blobs[i].rev);
drm_err(&i915->drm, "Invalid FW blob order: %s r%u comes before %s r%u\n",
intel_platform_name(fw_blobs[i - 1].p),
fw_blobs[i - 1].rev,
intel_platform_name(fw_blobs[i].p),
fw_blobs[i].rev);
uc_fw->path = NULL;
}

37
drivers/gpu/drm/i915/gt/uc/selftest_guc.c
View File

@ -62,7 +62,7 @@ static int intel_guc_scrub_ctbs(void *arg)
ce = intel_context_create(engine);
if (IS_ERR(ce)) {
ret = PTR_ERR(ce);
pr_err("Failed to create context, %d: %d\n", i, ret);
drm_err(&gt->i915->drm, "Failed to create context, %d: %d\n", i, ret);
goto err;
}
@ -83,7 +83,7 @@ static int intel_guc_scrub_ctbs(void *arg)
if (IS_ERR(rq)) {
ret = PTR_ERR(rq);
pr_err("Failed to create request, %d: %d\n", i, ret);
drm_err(&gt->i915->drm, "Failed to create request, %d: %d\n", i, ret);
goto err;
}
@ -93,7 +93,7 @@ static int intel_guc_scrub_ctbs(void *arg)
for (i = 0; i < 3; ++i) {
ret = i915_request_wait(last[i], 0, HZ);
if (ret < 0) {
pr_err("Last request failed to complete: %d\n", ret);
drm_err(&gt->i915->drm, "Last request failed to complete: %d\n", ret);
goto err;
}
i915_request_put(last[i]);
@ -110,7 +110,7 @@ static int intel_guc_scrub_ctbs(void *arg)
/* GT will not idle if G2H are lost */
ret = intel_gt_wait_for_idle(gt, HZ);
if (ret < 0) {
pr_err("GT failed to idle: %d\n", ret);
drm_err(&gt->i915->drm, "GT failed to idle: %d\n", ret);
goto err;
}
@ -150,7 +150,7 @@ static int intel_guc_steal_guc_ids(void *arg)
ce = kcalloc(GUC_MAX_CONTEXT_ID, sizeof(*ce), GFP_KERNEL);
if (!ce) {
pr_err("Context array allocation failed\n");
drm_err(&gt->i915->drm, "Context array allocation failed\n");
return -ENOMEM;
}
@ -164,24 +164,24 @@ static int intel_guc_steal_guc_ids(void *arg)
if (IS_ERR(ce[context_index])) {
ret = PTR_ERR(ce[context_index]);
ce[context_index] = NULL;
pr_err("Failed to create context: %d\n", ret);
drm_err(&gt->i915->drm, "Failed to create context: %d\n", ret);
goto err_wakeref;
}
ret = igt_spinner_init(&spin, engine->gt);
if (ret) {
pr_err("Failed to create spinner: %d\n", ret);
drm_err(&gt->i915->drm, "Failed to create spinner: %d\n", ret);
goto err_contexts;
}
spin_rq = igt_spinner_create_request(&spin, ce[context_index],
MI_ARB_CHECK);
if (IS_ERR(spin_rq)) {
ret = PTR_ERR(spin_rq);
pr_err("Failed to create spinner request: %d\n", ret);
drm_err(&gt->i915->drm, "Failed to create spinner request: %d\n", ret);
goto err_contexts;
}
ret = request_add_spin(spin_rq, &spin);
if (ret) {
pr_err("Failed to add Spinner request: %d\n", ret);
drm_err(&gt->i915->drm, "Failed to add Spinner request: %d\n", ret);
goto err_spin_rq;
}
@ -191,7 +191,7 @@ static int intel_guc_steal_guc_ids(void *arg)
if (IS_ERR(ce[context_index])) {
ret = PTR_ERR(ce[context_index--]);
ce[context_index] = NULL;
pr_err("Failed to create context: %d\n", ret);
drm_err(&gt->i915->drm, "Failed to create context: %d\n", ret);
goto err_spin_rq;
}
@ -200,8 +200,8 @@ static int intel_guc_steal_guc_ids(void *arg)
ret = PTR_ERR(rq);
rq = NULL;
if (ret != -EAGAIN) {
pr_err("Failed to create request, %d: %d\n",
context_index, ret);
drm_err(&gt->i915->drm, "Failed to create request, %d: %d\n",
context_index, ret);
goto err_spin_rq;
}
} else {
@ -215,7 +215,7 @@ static int intel_guc_steal_guc_ids(void *arg)
igt_spinner_end(&spin);
ret = intel_selftest_wait_for_rq(spin_rq);
if (ret) {
pr_err("Spin request failed to complete: %d\n", ret);
drm_err(&gt->i915->drm, "Spin request failed to complete: %d\n", ret);
i915_request_put(last);
goto err_spin_rq;
}
@ -227,7 +227,7 @@ static int intel_guc_steal_guc_ids(void *arg)
ret = i915_request_wait(last, 0, HZ * 30);
i915_request_put(last);
if (ret < 0) {
pr_err("Last request failed to complete: %d\n", ret);
drm_err(&gt->i915->drm, "Last request failed to complete: %d\n", ret);
goto err_spin_rq;
}
@ -235,7 +235,7 @@ static int intel_guc_steal_guc_ids(void *arg)
rq = nop_user_request(ce[context_index], NULL);
if (IS_ERR(rq)) {
ret = PTR_ERR(rq);
pr_err("Failed to steal guc_id, %d: %d\n", context_index, ret);
drm_err(&gt->i915->drm, "Failed to steal guc_id, %d: %d\n", context_index, ret);
goto err_spin_rq;
}
@ -243,21 +243,20 @@ static int intel_guc_steal_guc_ids(void *arg)
ret = i915_request_wait(rq, 0, HZ);
i915_request_put(rq);
if (ret < 0) {
pr_err("Request with stolen guc_id failed to complete: %d\n",
ret);
drm_err(&gt->i915->drm, "Request with stolen guc_id failed to complete: %d\n", ret);
goto err_spin_rq;
}
/* Wait for idle */
ret = intel_gt_wait_for_idle(gt, HZ * 30);
if (ret < 0) {
pr_err("GT failed to idle: %d\n", ret);
drm_err(&gt->i915->drm, "GT failed to idle: %d\n", ret);
goto err_spin_rq;
}
/* Verify a guc_id was stolen */
if (guc->number_guc_id_stolen == number_guc_id_stolen) {
pr_err("No guc_id was stolen");
drm_err(&gt->i915->drm, "No guc_id was stolen");
ret = -EINVAL;
} else {
ret = 0;

10
drivers/gpu/drm/i915/gt/uc/selftest_guc_multi_lrc.c
View File

@ -115,30 +115,30 @@ static int __intel_guc_multi_lrc_basic(struct intel_gt *gt, unsigned int class)
parent = multi_lrc_create_parent(gt, class, 0);
if (IS_ERR(parent)) {
pr_err("Failed creating contexts: %ld", PTR_ERR(parent));
drm_err(&gt->i915->drm, "Failed creating contexts: %ld", PTR_ERR(parent));
return PTR_ERR(parent);
} else if (!parent) {
pr_debug("Not enough engines in class: %d", class);
drm_dbg(&gt->i915->drm, "Not enough engines in class: %d", class);
return 0;
}
rq = multi_lrc_nop_request(parent);
if (IS_ERR(rq)) {
ret = PTR_ERR(rq);
pr_err("Failed creating requests: %d", ret);
drm_err(&gt->i915->drm, "Failed creating requests: %d", ret);
goto out;
}
ret = intel_selftest_wait_for_rq(rq);
if (ret)
pr_err("Failed waiting on request: %d", ret);
drm_err(&gt->i915->drm, "Failed waiting on request: %d", ret);
i915_request_put(rq);
if (ret >= 0) {
ret = intel_gt_wait_for_idle(gt, HZ * 5);
if (ret < 0)
pr_err("GT failed to idle: %d\n", ret);
drm_err(&gt->i915->drm, "GT failed to idle: %d\n", ret);
}
out: