[Intel-gfx] [PATCH v2 5/5] drm/i915/uc: Update the gt/uc code to use gt_err and friends
John.C.Harrison at Intel.com
John.C.Harrison at Intel.com
Fri Nov 18 01:58:58 UTC 2022
From: John Harrison <John.C.Harrison at Intel.com>
Use the new module oriented output message helpers where possible.
Signed-off-by: John Harrison <John.C.Harrison at Intel.com>
---
drivers/gpu/drm/i915/gt/uc/intel_uc.c | 108 +++++++++++------------
drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 98 ++++++++++----------
2 files changed, 99 insertions(+), 107 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
index 1d28286e6f066..269be95625342 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
@@ -65,29 +65,29 @@ static int __intel_uc_reset_hw(struct intel_uc *uc)
ret = intel_reset_guc(gt);
if (ret) {
- DRM_ERROR("Failed to reset GuC, ret = %d\n", ret);
+ gt_err(gt, "Failed to reset GuC, ret = %d\n", ret);
return ret;
}
guc_status = intel_uncore_read(gt->uncore, GUC_STATUS);
- WARN(!(guc_status & GS_MIA_IN_RESET),
- "GuC status: 0x%x, MIA core expected to be in reset\n",
- guc_status);
+ gt_WARN(gt, !(guc_status & GS_MIA_IN_RESET),
+ "GuC status: 0x%x, MIA core expected to be in reset\n",
+ guc_status);
return ret;
}
static void __confirm_options(struct intel_uc *uc)
{
- struct drm_i915_private *i915 = uc_to_gt(uc)->i915;
+ struct intel_gt *gt = uc_to_gt(uc);
+ struct drm_i915_private *i915 = gt->i915;
- drm_dbg(&i915->drm,
- "enable_guc=%d (guc:%s submission:%s huc:%s slpc:%s)\n",
- i915->params.enable_guc,
- str_yes_no(intel_uc_wants_guc(uc)),
- str_yes_no(intel_uc_wants_guc_submission(uc)),
- str_yes_no(intel_uc_wants_huc(uc)),
- str_yes_no(intel_uc_wants_guc_slpc(uc)));
+ gt_dbg(gt, "enable_guc=%d (guc:%s submission:%s huc:%s slpc:%s)\n",
+ i915->params.enable_guc,
+ str_yes_no(intel_uc_wants_guc(uc)),
+ str_yes_no(intel_uc_wants_guc_submission(uc)),
+ str_yes_no(intel_uc_wants_huc(uc)),
+ str_yes_no(intel_uc_wants_guc_slpc(uc)));
if (i915->params.enable_guc == 0) {
GEM_BUG_ON(intel_uc_wants_guc(uc));
@@ -98,26 +98,22 @@ static void __confirm_options(struct intel_uc *uc)
}
if (!intel_uc_supports_guc(uc))
- drm_info(&i915->drm,
- "Incompatible option enable_guc=%d - %s\n",
- i915->params.enable_guc, "GuC is not supported!");
+ gt_info(gt, "Incompatible option enable_guc=%d - %s\n",
+ i915->params.enable_guc, "GuC is not supported!");
if (i915->params.enable_guc & ENABLE_GUC_LOAD_HUC &&
!intel_uc_supports_huc(uc))
- drm_info(&i915->drm,
- "Incompatible option enable_guc=%d - %s\n",
- i915->params.enable_guc, "HuC is not supported!");
+ gt_info(gt, "Incompatible option enable_guc=%d - %s\n",
+ i915->params.enable_guc, "HuC is not supported!");
if (i915->params.enable_guc & ENABLE_GUC_SUBMISSION &&
!intel_uc_supports_guc_submission(uc))
- drm_info(&i915->drm,
- "Incompatible option enable_guc=%d - %s\n",
- i915->params.enable_guc, "GuC submission is N/A");
+ gt_info(gt, "Incompatible option enable_guc=%d - %s\n",
+ i915->params.enable_guc, "GuC submission is N/A");
if (i915->params.enable_guc & ~ENABLE_GUC_MASK)
- drm_info(&i915->drm,
- "Incompatible option enable_guc=%d - %s\n",
- i915->params.enable_guc, "undocumented flag");
+ gt_info(gt, "Incompatible option enable_guc=%d - %s\n",
+ i915->params.enable_guc, "undocumented flag");
}
void intel_uc_init_early(struct intel_uc *uc)
@@ -249,15 +245,13 @@ static int guc_enable_communication(struct intel_guc *guc)
intel_guc_ct_event_handler(&guc->ct);
spin_unlock_irq(gt->irq_lock);
- drm_dbg(&i915->drm, "GuC communication enabled\n");
+ guc_dbg(guc, "communication enabled\n");
return 0;
}
static void guc_disable_communication(struct intel_guc *guc)
{
- struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
-
/*
* Events generated during or after CT disable are logged by guc in
* via mmio. Make sure the register is clear before disabling CT since
@@ -277,7 +271,7 @@ static void guc_disable_communication(struct intel_guc *guc)
*/
guc_get_mmio_msg(guc);
- drm_dbg(&i915->drm, "GuC communication disabled\n");
+ guc_dbg(guc, "communication disabled\n");
}
static void __uc_fetch_firmwares(struct intel_uc *uc)
@@ -290,8 +284,8 @@ static void __uc_fetch_firmwares(struct intel_uc *uc)
if (err) {
/* Make sure we transition out of transient "SELECTED" state */
if (intel_uc_wants_huc(uc)) {
- drm_dbg(&uc_to_gt(uc)->i915->drm,
- "Failed to fetch GuC: %d disabling HuC\n", err);
+ gt_dbg(uc_to_gt(uc),
+ "Failed to fetch GuC: %d disabling HuC\n", err);
intel_uc_fw_change_status(&uc->huc.fw,
INTEL_UC_FIRMWARE_ERROR);
}
@@ -364,7 +358,7 @@ static int uc_init_wopcm(struct intel_uc *uc)
int err;
if (unlikely(!base || !size)) {
- i915_probe_error(gt->i915, "Unsuccessful WOPCM partitioning\n");
+ gt_probe_error(gt, "Unsuccessful WOPCM partitioning\n");
return -E2BIG;
}
@@ -395,13 +389,13 @@ static int uc_init_wopcm(struct intel_uc *uc)
return 0;
err_out:
- i915_probe_error(gt->i915, "Failed to init uC WOPCM registers!\n");
- i915_probe_error(gt->i915, "%s(%#x)=%#x\n", "DMA_GUC_WOPCM_OFFSET",
- i915_mmio_reg_offset(DMA_GUC_WOPCM_OFFSET),
- intel_uncore_read(uncore, DMA_GUC_WOPCM_OFFSET));
- i915_probe_error(gt->i915, "%s(%#x)=%#x\n", "GUC_WOPCM_SIZE",
- i915_mmio_reg_offset(GUC_WOPCM_SIZE),
- intel_uncore_read(uncore, GUC_WOPCM_SIZE));
+ gt_probe_error(gt, "Failed to init uC WOPCM registers!\n");
+ gt_probe_error(gt, "%s(%#x)=%#x\n", "DMA_GUC_WOPCM_OFFSET",
+ i915_mmio_reg_offset(DMA_GUC_WOPCM_OFFSET),
+ intel_uncore_read(uncore, DMA_GUC_WOPCM_OFFSET));
+ gt_probe_error(gt, "%s(%#x)=%#x\n", "GUC_WOPCM_SIZE",
+ i915_mmio_reg_offset(GUC_WOPCM_SIZE),
+ intel_uncore_read(uncore, GUC_WOPCM_SIZE));
return err;
}
@@ -433,18 +427,19 @@ static int __uc_check_hw(struct intel_uc *uc)
static void print_fw_ver(struct intel_uc *uc, struct intel_uc_fw *fw)
{
- struct drm_i915_private *i915 = uc_to_gt(uc)->i915;
+ struct intel_gt *gt = uc_to_gt(uc);
- drm_info(&i915->drm, "%s firmware %s version %u.%u.%u\n",
- intel_uc_fw_type_repr(fw->type), fw->file_selected.path,
- fw->file_selected.major_ver,
- fw->file_selected.minor_ver,
- fw->file_selected.patch_ver);
+ gt_info(gt, "%s firmware %s version %u.%u.%u\n",
+ intel_uc_fw_type_repr(fw->type), fw->file_selected.path,
+ fw->file_selected.major_ver,
+ fw->file_selected.minor_ver,
+ fw->file_selected.patch_ver);
}
static int __uc_init_hw(struct intel_uc *uc)
{
- struct drm_i915_private *i915 = uc_to_gt(uc)->i915;
+ struct intel_gt *gt = uc_to_gt(uc);
+ struct drm_i915_private *i915 = gt->i915;
struct intel_guc *guc = &uc->guc;
struct intel_huc *huc = &uc->huc;
int ret, attempts;
@@ -496,8 +491,8 @@ static int __uc_init_hw(struct intel_uc *uc)
if (ret == 0)
break;
- DRM_DEBUG_DRIVER("GuC fw load failed: %d; will reset and "
- "retry %d more time(s)\n", ret, attempts);
+ gt_dbg(gt, "GuC fw load failed: %d; will reset and retry %d more time(s)\n",
+ ret, attempts);
}
/* Did we succeded or run out of retries? */
@@ -531,10 +526,10 @@ static int __uc_init_hw(struct intel_uc *uc)
intel_rps_lower_unslice(&uc_to_gt(uc)->rps);
}
- drm_info(&i915->drm, "GuC submission %s\n",
- str_enabled_disabled(intel_uc_uses_guc_submission(uc)));
- drm_info(&i915->drm, "GuC SLPC %s\n",
- str_enabled_disabled(intel_uc_uses_guc_slpc(uc)));
+ gt_info(gt, "GuC submission %s\n",
+ str_enabled_disabled(intel_uc_uses_guc_submission(uc)));
+ gt_info(gt, "GuC SLPC %s\n",
+ str_enabled_disabled(intel_uc_uses_guc_slpc(uc)));
return 0;
@@ -552,12 +547,12 @@ static int __uc_init_hw(struct intel_uc *uc)
__uc_sanitize(uc);
if (!ret) {
- drm_notice(&i915->drm, "GuC is uninitialized\n");
+ gt_notice(gt, "GuC is uninitialized\n");
/* We want to run without GuC submission */
return 0;
}
- i915_probe_error(i915, "GuC initialization failed %d\n", ret);
+ gt_probe_error(gt, "GuC initialization failed %d\n", ret);
/* We want to keep KMS alive */
return -EIO;
@@ -656,6 +651,7 @@ void intel_uc_runtime_suspend(struct intel_uc *uc)
void intel_uc_suspend(struct intel_uc *uc)
{
struct intel_guc *guc = &uc->guc;
+ struct intel_gt *gt = uc_to_gt(uc);
intel_wakeref_t wakeref;
int err;
@@ -664,10 +660,10 @@ void intel_uc_suspend(struct intel_uc *uc)
return;
}
- with_intel_runtime_pm(&uc_to_gt(uc)->i915->runtime_pm, wakeref) {
+ with_intel_runtime_pm(>->i915->runtime_pm, wakeref) {
err = intel_guc_suspend(guc);
if (err)
- DRM_DEBUG_DRIVER("Failed to suspend GuC, err=%d", err);
+ guc_dbg(guc, "failed to suspend, err=%d\n", err);
}
}
@@ -695,7 +691,7 @@ static int __uc_resume(struct intel_uc *uc, bool enable_communication)
err = intel_guc_resume(guc);
if (err) {
- DRM_DEBUG_DRIVER("Failed to resume GuC, err=%d", err);
+ guc_dbg(guc, "failed to resume, err=%d\n", err);
return err;
}
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 0c80ba51a4bdc..9f10b66599376 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -11,6 +11,7 @@
#include <drm/drm_print.h>
#include "gem/i915_gem_lmem.h"
+#include "gt/intel_gt.h"
#include "intel_uc_fw.h"
#include "intel_uc_fw_abi.h"
#include "i915_drv.h"
@@ -37,11 +38,10 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
enum intel_uc_fw_status status)
{
uc_fw->__status = status;
- drm_dbg(&__uc_fw_to_gt(uc_fw)->i915->drm,
- "%s firmware -> %s\n",
- intel_uc_fw_type_repr(uc_fw->type),
- status == INTEL_UC_FIRMWARE_SELECTED ?
- uc_fw->file_selected.path : intel_uc_fw_status_repr(status));
+ gt_dbg(__uc_fw_to_gt(uc_fw), "%s firmware -> %s\n",
+ intel_uc_fw_type_repr(uc_fw->type),
+ status == INTEL_UC_FIRMWARE_SELECTED ?
+ uc_fw->file_selected.path : intel_uc_fw_status_repr(status));
}
#endif
@@ -482,15 +482,14 @@ static int check_ccs_header(struct intel_gt *gt,
const struct firmware *fw,
struct intel_uc_fw *uc_fw)
{
- struct drm_i915_private *i915 = gt->i915;
struct uc_css_header *css;
size_t size;
/* Check the size of the blob before examining buffer contents */
if (unlikely(fw->size < sizeof(struct uc_css_header))) {
- drm_warn(&i915->drm, "%s firmware %s: invalid size: %zu < %zu\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- fw->size, sizeof(struct uc_css_header));
+ gt_warn(gt, "%s firmware %s: invalid size: %zu < %zu\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ fw->size, sizeof(struct uc_css_header));
return -ENODATA;
}
@@ -500,10 +499,9 @@ static int check_ccs_header(struct intel_gt *gt,
size = (css->header_size_dw - css->key_size_dw - css->modulus_size_dw -
css->exponent_size_dw) * sizeof(u32);
if (unlikely(size != sizeof(struct uc_css_header))) {
- drm_warn(&i915->drm,
- "%s firmware %s: unexpected header size: %zu != %zu\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- fw->size, sizeof(struct uc_css_header));
+ gt_warn(gt, "%s firmware %s: unexpected header size: %zu != %zu\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ fw->size, sizeof(struct uc_css_header));
return -EPROTO;
}
@@ -516,18 +514,18 @@ static int check_ccs_header(struct intel_gt *gt,
/* At least, it should have header, uCode and RSA. Size of all three. */
size = sizeof(struct uc_css_header) + uc_fw->ucode_size + uc_fw->rsa_size;
if (unlikely(fw->size < size)) {
- drm_warn(&i915->drm, "%s firmware %s: invalid size: %zu < %zu\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- fw->size, size);
+ gt_warn(gt, "%s firmware %s: invalid size: %zu < %zu\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ fw->size, size);
return -ENOEXEC;
}
/* Sanity check whether this fw is not larger than whole WOPCM memory */
size = __intel_uc_fw_get_upload_size(uc_fw);
if (unlikely(size >= gt->wopcm.size)) {
- drm_warn(&i915->drm, "%s firmware %s: invalid size: %zu > %zu\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- size, (size_t)gt->wopcm.size);
+ gt_warn(gt, "%s firmware %s: invalid size: %zu > %zu\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ size, (size_t)gt->wopcm.size);
return -E2BIG;
}
@@ -578,10 +576,9 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
memcpy(&file_ideal, &uc_fw->file_wanted, sizeof(file_ideal));
if (!err && fw->size > INTEL_UC_RSVD_GGTT_PER_FW) {
- drm_err(&i915->drm,
- "%s firmware %s: size (%zuKB) exceeds max supported size (%uKB)\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- fw->size / SZ_1K, INTEL_UC_RSVD_GGTT_PER_FW / SZ_1K);
+ gt_err(gt, "%s firmware %s: size (%zuKB) exceeds max supported size (%uKB)\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ fw->size / SZ_1K, INTEL_UC_RSVD_GGTT_PER_FW / SZ_1K);
/* try to find another blob to load */
release_firmware(fw);
@@ -624,10 +621,10 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
if (uc_fw->file_wanted.major_ver) {
/* Check the file's major version was as it claimed */
if (uc_fw->file_selected.major_ver != uc_fw->file_wanted.major_ver) {
- drm_notice(&i915->drm, "%s firmware %s: unexpected version: %u.%u != %u.%u\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- uc_fw->file_selected.major_ver, uc_fw->file_selected.minor_ver,
- uc_fw->file_wanted.major_ver, uc_fw->file_wanted.minor_ver);
+ gt_notice(gt, "%s firmware %s: unexpected version: %u.%u != %u.%u\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ uc_fw->file_selected.major_ver, uc_fw->file_selected.minor_ver,
+ uc_fw->file_wanted.major_ver, uc_fw->file_wanted.minor_ver);
if (!intel_uc_fw_is_overridden(uc_fw)) {
err = -ENOEXEC;
goto fail;
@@ -642,16 +639,14 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
/* Preserve the version that was really wanted */
memcpy(&uc_fw->file_wanted, &file_ideal, sizeof(uc_fw->file_wanted));
- drm_notice(&i915->drm,
- "%s firmware %s (%d.%d) is recommended, but only %s (%d.%d) was found\n",
- intel_uc_fw_type_repr(uc_fw->type),
- uc_fw->file_wanted.path,
- uc_fw->file_wanted.major_ver, uc_fw->file_wanted.minor_ver,
- uc_fw->file_selected.path,
- uc_fw->file_selected.major_ver, uc_fw->file_selected.minor_ver);
- drm_info(&i915->drm,
- "Consider updating your linux-firmware pkg or downloading from %s\n",
- INTEL_UC_FIRMWARE_URL);
+ gt_notice(gt, "%s firmware %s (%d.%d) is recommended, but only %s (%d.%d) was found\n",
+ intel_uc_fw_type_repr(uc_fw->type),
+ uc_fw->file_wanted.path,
+ uc_fw->file_wanted.major_ver, uc_fw->file_wanted.minor_ver,
+ uc_fw->file_selected.path,
+ uc_fw->file_selected.major_ver, uc_fw->file_selected.minor_ver);
+ gt_info(gt, "Consider updating your linux-firmware pkg or downloading from %s\n",
+ INTEL_UC_FIRMWARE_URL);
}
if (HAS_LMEM(i915)) {
@@ -679,10 +674,10 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
INTEL_UC_FIRMWARE_MISSING :
INTEL_UC_FIRMWARE_ERROR);
- i915_probe_error(i915, "%s firmware %s: fetch failed with error %d\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path, err);
- drm_info(&i915->drm, "%s firmware(s) can be downloaded from %s\n",
- intel_uc_fw_type_repr(uc_fw->type), INTEL_UC_FIRMWARE_URL);
+ gt_probe_error(gt, "%s firmware %s: fetch failed with error %d\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path, err);
+ gt_info(gt, "%s firmware(s) can be downloaded from %s\n",
+ intel_uc_fw_type_repr(uc_fw->type), INTEL_UC_FIRMWARE_URL);
release_firmware(fw); /* OK even if fw is NULL */
return err;
@@ -788,9 +783,9 @@ static int uc_fw_xfer(struct intel_uc_fw *uc_fw, u32 dst_offset, u32 dma_flags)
/* Wait for DMA to finish */
ret = intel_wait_for_register_fw(uncore, DMA_CTRL, START_DMA, 0, 100);
if (ret)
- drm_err(>->i915->drm, "DMA for %s fw failed, DMA_CTRL=%u\n",
- intel_uc_fw_type_repr(uc_fw->type),
- intel_uncore_read_fw(uncore, DMA_CTRL));
+ gt_err(gt, "DMA for %s fw failed, DMA_CTRL=%u\n",
+ intel_uc_fw_type_repr(uc_fw->type),
+ intel_uncore_read_fw(uncore, DMA_CTRL));
/* Disable the bits once DMA is over */
intel_uncore_write_fw(uncore, DMA_CTRL, _MASKED_BIT_DISABLE(dma_flags));
@@ -836,9 +831,9 @@ int intel_uc_fw_upload(struct intel_uc_fw *uc_fw, u32 dst_offset, u32 dma_flags)
return 0;
fail:
- i915_probe_error(gt->i915, "Failed to load %s firmware %s (%d)\n",
- intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
- err);
+ gt_probe_error(gt, "Failed to load %s firmware %s (%d)\n",
+ intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+ err);
intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_LOAD_FAIL);
return err;
}
@@ -914,6 +909,7 @@ static void uc_fw_rsa_data_destroy(struct intel_uc_fw *uc_fw)
int intel_uc_fw_init(struct intel_uc_fw *uc_fw)
{
+ struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
int err;
/* this should happen before the load! */
@@ -924,15 +920,15 @@ int intel_uc_fw_init(struct intel_uc_fw *uc_fw)
err = i915_gem_object_pin_pages_unlocked(uc_fw->obj);
if (err) {
- DRM_DEBUG_DRIVER("%s fw pin-pages err=%d\n",
- intel_uc_fw_type_repr(uc_fw->type), err);
+ gt_dbg(gt, "%s fw pin-pages err=%d\n",
+ intel_uc_fw_type_repr(uc_fw->type), err);
goto out;
}
err = uc_fw_rsa_data_create(uc_fw);
if (err) {
- DRM_DEBUG_DRIVER("%s fw rsa data creation failed, err=%d\n",
- intel_uc_fw_type_repr(uc_fw->type), err);
+ gt_dbg(gt, "%s fw rsa data creation failed, err=%d\n",
+ intel_uc_fw_type_repr(uc_fw->type), err);
goto out_unpin;
}
--
2.37.3
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