struct i915_vma *vma;
int pin_count = 0;
- seq_printf(m, "%pK: %s%s%s %8zdKiB %02x %02x %u %u %u%s%s%s",
+ seq_printf(m, "%pK: %s%s%s %8zdKiB %02x %02x %x %x %x%s%s%s",
&obj->base,
get_pin_flag(obj),
get_tiling_flag(obj),
struct intel_engine_cs *ring =
i915_gem_request_get_ring(work->flip_queued_req);
- seq_printf(m, "Flip queued on %s at seqno %u, next seqno %u [current breadcrumb %u], completed? %d\n",
+ seq_printf(m, "Flip queued on %s at seqno %x, next seqno %x [current breadcrumb %x], completed? %d\n",
ring->name,
i915_gem_request_get_seqno(work->flip_queued_req),
dev_priv->next_seqno,
seq_printf(m, "Flip queued on frame %d, (was ready on frame %d), now %d\n",
work->flip_queued_vblank,
work->flip_ready_vblank,
- drm_vblank_count(dev, crtc->pipe));
+ drm_crtc_vblank_count(&crtc->base));
if (work->enable_stall_check)
seq_puts(m, "Stall check enabled, ");
else
list_for_each_entry(gem_request,
&ring->request_list,
list) {
- seq_printf(m, " %d @ %d\n",
+ seq_printf(m, " %x @ %d\n",
gem_request->seqno,
(int) (jiffies - gem_request->emitted_jiffies));
}
struct intel_engine_cs *ring)
{
if (ring->get_seqno) {
- seq_printf(m, "Current sequence (%s): %u\n",
+ seq_printf(m, "Current sequence (%s): %x\n",
ring->name, ring->get_seqno(ring, false));
}
}
if (ret)
goto out;
- gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
+ intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
reqf = I915_READ(GEN6_RPNSWREQ);
reqf &= ~GEN6_TURBO_DISABLE;
reqf >>= 24;
else
reqf >>= 25;
- reqf *= GT_FREQUENCY_MULTIPLIER;
+ reqf = intel_gpu_freq(dev_priv, reqf);
rpmodectl = I915_READ(GEN6_RP_CONTROL);
rpinclimit = I915_READ(GEN6_RP_UP_THRESHOLD);
cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT;
else
cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT;
- cagf *= GT_FREQUENCY_MULTIPLIER;
+ cagf = intel_gpu_freq(dev_priv, cagf);
- gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
+ intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
mutex_unlock(&dev->struct_mutex);
if (IS_GEN6(dev) || IS_GEN7(dev)) {
max_freq = (rp_state_cap & 0xff0000) >> 16;
seq_printf(m, "Lowest (RPN) frequency: %dMHz\n",
- max_freq * GT_FREQUENCY_MULTIPLIER);
+ intel_gpu_freq(dev_priv, max_freq));
max_freq = (rp_state_cap & 0xff00) >> 8;
seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
- max_freq * GT_FREQUENCY_MULTIPLIER);
+ intel_gpu_freq(dev_priv, max_freq));
max_freq = rp_state_cap & 0xff;
seq_printf(m, "Max non-overclocked (RP0) frequency: %dMHz\n",
- max_freq * GT_FREQUENCY_MULTIPLIER);
+ intel_gpu_freq(dev_priv, max_freq));
seq_printf(m, "Max overclocked frequency: %dMHz\n",
- dev_priv->rps.max_freq * GT_FREQUENCY_MULTIPLIER);
+ intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
} else if (IS_VALLEYVIEW(dev)) {
u32 freq_sts;
seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
seq_printf(m, "max GPU freq: %d MHz\n",
- vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+ intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
seq_printf(m, "min GPU freq: %d MHz\n",
- vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+ intel_gpu_freq(dev_priv, dev_priv->rps.min_freq));
- seq_printf(m, "efficient (RPe) frequency: %d MHz\n",
- vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
+ seq_printf(m,
+ "efficient (RPe) frequency: %d MHz\n",
+ intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
seq_printf(m, "current GPU freq: %d MHz\n",
- vlv_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
+ intel_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
mutex_unlock(&dev_priv->rps.hw_lock);
} else {
seq_puts(m, "no P-state info available\n");
return ret;
}
+static int i915_hangcheck_info(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = m->private;
+ struct drm_i915_private *dev_priv = to_i915(node->minor->dev);
+ struct intel_engine_cs *ring;
+ int i;
+
+ if (!i915.enable_hangcheck) {
+ seq_printf(m, "Hangcheck disabled\n");
+ return 0;
+ }
+
+ if (delayed_work_pending(&dev_priv->gpu_error.hangcheck_work)) {
+ seq_printf(m, "Hangcheck active, fires in %dms\n",
+ jiffies_to_msecs(dev_priv->gpu_error.hangcheck_work.timer.expires -
+ jiffies));
+ } else
+ seq_printf(m, "Hangcheck inactive\n");
+
+ for_each_ring(ring, dev_priv, i) {
+ seq_printf(m, "%s:\n", ring->name);
+ seq_printf(m, "\tseqno = %x [current %x]\n",
+ ring->hangcheck.seqno, ring->get_seqno(ring, false));
+ seq_printf(m, "\taction = %d\n", ring->hangcheck.action);
+ seq_printf(m, "\tscore = %d\n", ring->hangcheck.score);
+ seq_printf(m, "\tACTHD = 0x%08llx [current 0x%08llx]\n",
+ (long long)ring->hangcheck.acthd,
+ (long long)intel_ring_get_active_head(ring));
+ seq_printf(m, "\tmax ACTHD = 0x%08llx\n",
+ (long long)ring->hangcheck.max_acthd);
+ }
+
+ return 0;
+}
+
static int ironlake_drpc_info(struct seq_file *m)
{
struct drm_info_node *node = m->private;
return 0;
}
-static int vlv_drpc_info(struct seq_file *m)
+static int i915_forcewake_domains(struct seq_file *m, void *data)
{
+ struct drm_info_node *node = m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_uncore_forcewake_domain *fw_domain;
+ int i;
+ spin_lock_irq(&dev_priv->uncore.lock);
+ for_each_fw_domain(fw_domain, dev_priv, i) {
+ seq_printf(m, "%s.wake_count = %u\n",
+ intel_uncore_forcewake_domain_to_str(i),
+ fw_domain->wake_count);
+ }
+ spin_unlock_irq(&dev_priv->uncore.lock);
+
+ return 0;
+}
+
+static int vlv_drpc_info(struct seq_file *m)
+{
struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 rpmodectl1, rcctl1, pw_status;
- unsigned fw_rendercount = 0, fw_mediacount = 0;
intel_runtime_pm_get(dev_priv);
seq_printf(m, "Media RC6 residency since boot: %u\n",
I915_READ(VLV_GT_MEDIA_RC6));
- spin_lock_irq(&dev_priv->uncore.lock);
- fw_rendercount = dev_priv->uncore.fw_rendercount;
- fw_mediacount = dev_priv->uncore.fw_mediacount;
- spin_unlock_irq(&dev_priv->uncore.lock);
-
- seq_printf(m, "Forcewake Render Count = %u\n", fw_rendercount);
- seq_printf(m, "Forcewake Media Count = %u\n", fw_mediacount);
-
-
- return 0;
+ return i915_forcewake_domains(m, NULL);
}
-
static int gen6_drpc_info(struct seq_file *m)
{
-
struct drm_info_node *node = m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
intel_runtime_pm_get(dev_priv);
spin_lock_irq(&dev_priv->uncore.lock);
- forcewake_count = dev_priv->uncore.forcewake_count;
+ forcewake_count = dev_priv->uncore.fw_domain[FW_DOMAIN_ID_RENDER].wake_count;
spin_unlock_irq(&dev_priv->uncore.lock);
if (forcewake_count) {
GEN6_PCODE_READ_MIN_FREQ_TABLE,
&ia_freq);
seq_printf(m, "%d\t\t%d\t\t\t\t%d\n",
- gpu_freq * GT_FREQUENCY_MULTIPLIER,
+ intel_gpu_freq(dev_priv, gpu_freq),
((ia_freq >> 0) & 0xff) * 100,
((ia_freq >> 8) & 0xff) * 100);
}
ifbdev = dev_priv->fbdev;
fb = to_intel_framebuffer(ifbdev->helper.fb);
- seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, refcount %d, obj ",
+ seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",
fb->base.width,
fb->base.height,
fb->base.depth,
fb->base.bits_per_pixel,
+ fb->base.modifier[0],
atomic_read(&fb->base.refcount.refcount));
describe_obj(m, fb->obj);
seq_putc(m, '\n');
if (ifbdev && &fb->base == ifbdev->helper.fb)
continue;
- seq_printf(m, "user size: %d x %d, depth %d, %d bpp, refcount %d, obj ",
+ seq_printf(m, "user size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",
fb->base.width,
fb->base.height,
fb->base.depth,
fb->base.bits_per_pixel,
+ fb->base.modifier[0],
atomic_read(&fb->base.refcount.refcount));
describe_obj(m, fb->obj);
seq_putc(m, '\n');
intel_runtime_pm_get(dev_priv);
for_each_ring(ring, dev_priv, ring_id) {
- struct intel_ctx_submit_request *head_req = NULL;
+ struct drm_i915_gem_request *head_req = NULL;
int count = 0;
unsigned long flags;
list_for_each(cursor, &ring->execlist_queue)
count++;
head_req = list_first_entry_or_null(&ring->execlist_queue,
- struct intel_ctx_submit_request, execlist_link);
+ struct drm_i915_gem_request, execlist_link);
spin_unlock_irqrestore(&ring->execlist_lock, flags);
seq_printf(m, "\t%d requests in queue\n", count);
return 0;
}
-static int i915_gen6_forcewake_count_info(struct seq_file *m, void *data)
-{
- struct drm_info_node *node = m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- unsigned forcewake_count = 0, fw_rendercount = 0, fw_mediacount = 0;
-
- spin_lock_irq(&dev_priv->uncore.lock);
- if (IS_VALLEYVIEW(dev)) {
- fw_rendercount = dev_priv->uncore.fw_rendercount;
- fw_mediacount = dev_priv->uncore.fw_mediacount;
- } else
- forcewake_count = dev_priv->uncore.forcewake_count;
- spin_unlock_irq(&dev_priv->uncore.lock);
-
- if (IS_VALLEYVIEW(dev)) {
- seq_printf(m, "fw_rendercount = %u\n", fw_rendercount);
- seq_printf(m, "fw_mediacount = %u\n", fw_mediacount);
- } else
- seq_printf(m, "forcewake count = %u\n", forcewake_count);
-
- return 0;
-}
-
static const char *swizzle_string(unsigned swizzle)
{
switch (swizzle) {
return "AUDIO";
case POWER_DOMAIN_PLLS:
return "PLLS";
+ case POWER_DOMAIN_AUX_A:
+ return "AUX_A";
+ case POWER_DOMAIN_AUX_B:
+ return "AUX_B";
+ case POWER_DOMAIN_AUX_C:
+ return "AUX_C";
+ case POWER_DOMAIN_AUX_D:
+ return "AUX_D";
case POWER_DOMAIN_INIT:
return "INIT";
default:
seq_printf(m, "CRTC %d: pipe: %c, active=%s (size=%dx%d)\n",
crtc->base.base.id, pipe_name(crtc->pipe),
- yesno(crtc->active), crtc->config.pipe_src_w, crtc->config.pipe_src_h);
+ yesno(crtc->active), crtc->config->pipe_src_w,
+ crtc->config->pipe_src_h);
if (crtc->active) {
intel_crtc_info(m, crtc);
* relevant on hsw with pipe A when using the always-on power well
* routing.
*/
- if (crtc->config.cpu_transcoder == TRANSCODER_EDP &&
- !crtc->config.pch_pfit.enabled) {
- crtc->config.pch_pfit.force_thru = true;
+ if (crtc->config->cpu_transcoder == TRANSCODER_EDP &&
+ !crtc->config->pch_pfit.enabled) {
+ crtc->config->pch_pfit.force_thru = true;
intel_display_power_get(dev_priv,
POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A));
* relevant on hsw with pipe A when using the always-on power well
* routing.
*/
- if (crtc->config.pch_pfit.force_thru) {
- crtc->config.pch_pfit.force_thru = false;
+ if (crtc->config->pch_pfit.force_thru) {
+ crtc->config->pch_pfit.force_thru = false;
dev_priv->display.crtc_disable(&crtc->base);
dev_priv->display.crtc_enable(&crtc->base);
struct drm_device *dev = data;
struct drm_i915_private *dev_priv = dev->dev_private;
+ /*
+ * There is no safeguard against this debugfs entry colliding
+ * with the hangcheck calling same i915_handle_error() in
+ * parallel, causing an explosion. For now we assume that the
+ * test harness is responsible enough not to inject gpu hangs
+ * while it is writing to 'i915_wedged'
+ */
+
+ if (i915_reset_in_progress(&dev_priv->gpu_error))
+ return -EAGAIN;
+
intel_runtime_pm_get(dev_priv);
i915_handle_error(dev, val,
if (ret)
return ret;
- if (IS_VALLEYVIEW(dev))
- *val = vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq_softlimit);
- else
- *val = dev_priv->rps.max_freq_softlimit * GT_FREQUENCY_MULTIPLIER;
+ *val = intel_gpu_freq(dev_priv, dev_priv->rps.max_freq_softlimit);
mutex_unlock(&dev_priv->rps.hw_lock);
return 0;
* Turbo will still be enabled, but won't go above the set value.
*/
if (IS_VALLEYVIEW(dev)) {
- val = vlv_freq_opcode(dev_priv, val);
+ val = intel_freq_opcode(dev_priv, val);
hw_max = dev_priv->rps.max_freq;
hw_min = dev_priv->rps.min_freq;
} else {
- do_div(val, GT_FREQUENCY_MULTIPLIER);
+ val = intel_freq_opcode(dev_priv, val);
rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
hw_max = dev_priv->rps.max_freq;
dev_priv->rps.max_freq_softlimit = val;
- if (IS_VALLEYVIEW(dev))
- valleyview_set_rps(dev, val);
- else
- gen6_set_rps(dev, val);
+ intel_set_rps(dev, val);
mutex_unlock(&dev_priv->rps.hw_lock);
if (ret)
return ret;
- if (IS_VALLEYVIEW(dev))
- *val = vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq_softlimit);
- else
- *val = dev_priv->rps.min_freq_softlimit * GT_FREQUENCY_MULTIPLIER;
+ *val = intel_gpu_freq(dev_priv, dev_priv->rps.min_freq_softlimit);
mutex_unlock(&dev_priv->rps.hw_lock);
return 0;
* Turbo will still be enabled, but won't go below the set value.
*/
if (IS_VALLEYVIEW(dev)) {
- val = vlv_freq_opcode(dev_priv, val);
+ val = intel_freq_opcode(dev_priv, val);
hw_max = dev_priv->rps.max_freq;
hw_min = dev_priv->rps.min_freq;
} else {
- do_div(val, GT_FREQUENCY_MULTIPLIER);
+ val = intel_freq_opcode(dev_priv, val);
rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
hw_max = dev_priv->rps.max_freq;
dev_priv->rps.min_freq_softlimit = val;
- if (IS_VALLEYVIEW(dev))
- valleyview_set_rps(dev, val);
- else
- gen6_set_rps(dev, val);
+ intel_set_rps(dev, val);
mutex_unlock(&dev_priv->rps.hw_lock);
i915_cache_sharing_get, i915_cache_sharing_set,
"%llu\n");
+static int i915_sseu_status(struct seq_file *m, void *unused)
+{
+ struct drm_info_node *node = (struct drm_info_node *) m->private;
+ struct drm_device *dev = node->minor->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ unsigned int s_tot = 0, ss_tot = 0, ss_per = 0, eu_tot = 0, eu_per = 0;
+
+ if (INTEL_INFO(dev)->gen < 9)
+ return -ENODEV;
+
+ seq_puts(m, "SSEU Device Info\n");
+ seq_printf(m, " Available Slice Total: %u\n",
+ INTEL_INFO(dev)->slice_total);
+ seq_printf(m, " Available Subslice Total: %u\n",
+ INTEL_INFO(dev)->subslice_total);
+ seq_printf(m, " Available Subslice Per Slice: %u\n",
+ INTEL_INFO(dev)->subslice_per_slice);
+ seq_printf(m, " Available EU Total: %u\n",
+ INTEL_INFO(dev)->eu_total);
+ seq_printf(m, " Available EU Per Subslice: %u\n",
+ INTEL_INFO(dev)->eu_per_subslice);
+ seq_printf(m, " Has Slice Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_slice_pg));
+ seq_printf(m, " Has Subslice Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_subslice_pg));
+ seq_printf(m, " Has EU Power Gating: %s\n",
+ yesno(INTEL_INFO(dev)->has_eu_pg));
+
+ seq_puts(m, "SSEU Device Status\n");
+ if (IS_SKYLAKE(dev)) {
+ const int s_max = 3, ss_max = 4;
+ int s, ss;
+ u32 s_reg[s_max], eu_reg[2*s_max], eu_mask[2];
+
+ s_reg[0] = I915_READ(GEN9_SLICE0_PGCTL_ACK);
+ s_reg[1] = I915_READ(GEN9_SLICE1_PGCTL_ACK);
+ s_reg[2] = I915_READ(GEN9_SLICE2_PGCTL_ACK);
+ eu_reg[0] = I915_READ(GEN9_SLICE0_SS01_EU_PGCTL_ACK);
+ eu_reg[1] = I915_READ(GEN9_SLICE0_SS23_EU_PGCTL_ACK);
+ eu_reg[2] = I915_READ(GEN9_SLICE1_SS01_EU_PGCTL_ACK);
+ eu_reg[3] = I915_READ(GEN9_SLICE1_SS23_EU_PGCTL_ACK);
+ eu_reg[4] = I915_READ(GEN9_SLICE2_SS01_EU_PGCTL_ACK);
+ eu_reg[5] = I915_READ(GEN9_SLICE2_SS23_EU_PGCTL_ACK);
+ eu_mask[0] = GEN9_PGCTL_SSA_EU08_ACK |
+ GEN9_PGCTL_SSA_EU19_ACK |
+ GEN9_PGCTL_SSA_EU210_ACK |
+ GEN9_PGCTL_SSA_EU311_ACK;
+ eu_mask[1] = GEN9_PGCTL_SSB_EU08_ACK |
+ GEN9_PGCTL_SSB_EU19_ACK |
+ GEN9_PGCTL_SSB_EU210_ACK |
+ GEN9_PGCTL_SSB_EU311_ACK;
+
+ for (s = 0; s < s_max; s++) {
+ if ((s_reg[s] & GEN9_PGCTL_SLICE_ACK) == 0)
+ /* skip disabled slice */
+ continue;
+
+ s_tot++;
+ ss_per = INTEL_INFO(dev)->subslice_per_slice;
+ ss_tot += ss_per;
+ for (ss = 0; ss < ss_max; ss++) {
+ unsigned int eu_cnt;
+
+ eu_cnt = 2 * hweight32(eu_reg[2*s + ss/2] &
+ eu_mask[ss%2]);
+ eu_tot += eu_cnt;
+ eu_per = max(eu_per, eu_cnt);
+ }
+ }
+ }
+ seq_printf(m, " Enabled Slice Total: %u\n", s_tot);
+ seq_printf(m, " Enabled Subslice Total: %u\n", ss_tot);
+ seq_printf(m, " Enabled Subslice Per Slice: %u\n", ss_per);
+ seq_printf(m, " Enabled EU Total: %u\n", eu_tot);
+ seq_printf(m, " Enabled EU Per Subslice: %u\n", eu_per);
+
+ return 0;
+}
+
static int i915_forcewake_open(struct inode *inode, struct file *file)
{
struct drm_device *dev = inode->i_private;
if (INTEL_INFO(dev)->gen < 6)
return 0;
- gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);
+ intel_runtime_pm_get(dev_priv);
+ intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
return 0;
}
if (INTEL_INFO(dev)->gen < 6)
return 0;
- gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
+ intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
+ intel_runtime_pm_put(dev_priv);
return 0;
}
{"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS},
{"i915_gem_batch_pool", i915_gem_batch_pool_info, 0},
{"i915_frequency_info", i915_frequency_info, 0},
+ {"i915_hangcheck_info", i915_hangcheck_info, 0},
{"i915_drpc_info", i915_drpc_info, 0},
{"i915_emon_status", i915_emon_status, 0},
{"i915_ring_freq_table", i915_ring_freq_table, 0},
{"i915_context_status", i915_context_status, 0},
{"i915_dump_lrc", i915_dump_lrc, 0},
{"i915_execlists", i915_execlists, 0},
- {"i915_gen6_forcewake_count", i915_gen6_forcewake_count_info, 0},
+ {"i915_forcewake_domains", i915_forcewake_domains, 0},
{"i915_swizzle_info", i915_swizzle_info, 0},
{"i915_ppgtt_info", i915_ppgtt_info, 0},
{"i915_llc", i915_llc, 0},
{"i915_dp_mst_info", i915_dp_mst_info, 0},
{"i915_wa_registers", i915_wa_registers, 0},
{"i915_ddb_info", i915_ddb_info, 0},
+ {"i915_sseu_status", i915_sseu_status, 0},
};
#define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list)
projects / deliverable / linux.git / blobdiff