From: Matthew Brost <matthew.brost@intel.com>
To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org>
Subject: [Intel-gfx] [PATCH 22/47] drm/i915/guc: Update intel_gt_wait_for_idle to work with GuC
Date: Thu, 24 Jun 2021 00:04:51 -0700 [thread overview]
Message-ID: <20210624070516.21893-23-matthew.brost@intel.com> (raw)
In-Reply-To: <20210624070516.21893-1-matthew.brost@intel.com>
When running the GuC the GPU can't be considered idle if the GuC still
has contexts pinned. As such, a call has been added in
intel_gt_wait_for_idle to idle the UC and in turn the GuC by waiting for
the number of unpinned contexts to go to zero.
v2: rtimeout -> remaining_timeout
Cc: John Harrison <john.c.harrison@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_mman.c | 3 +-
drivers/gpu/drm/i915/gt/intel_gt.c | 19 ++++
drivers/gpu/drm/i915/gt/intel_gt.h | 2 +
drivers/gpu/drm/i915/gt/intel_gt_requests.c | 22 ++---
drivers/gpu/drm/i915/gt/intel_gt_requests.h | 9 +-
drivers/gpu/drm/i915/gt/uc/intel_guc.h | 4 +
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 1 +
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h | 4 +
.../gpu/drm/i915/gt/uc/intel_guc_submission.c | 88 ++++++++++++++++++-
drivers/gpu/drm/i915/gt/uc/intel_uc.h | 5 ++
drivers/gpu/drm/i915/i915_debugfs.c | 1 +
drivers/gpu/drm/i915/i915_gem_evict.c | 1 +
.../gpu/drm/i915/selftests/igt_live_test.c | 2 +-
.../gpu/drm/i915/selftests/mock_gem_device.c | 3 +-
14 files changed, 137 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index 2fd155742bd2..335b955d5b4b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -644,7 +644,8 @@ mmap_offset_attach(struct drm_i915_gem_object *obj,
goto insert;
/* Attempt to reap some mmap space from dead objects */
- err = intel_gt_retire_requests_timeout(&i915->gt, MAX_SCHEDULE_TIMEOUT);
+ err = intel_gt_retire_requests_timeout(&i915->gt, MAX_SCHEDULE_TIMEOUT,
+ NULL);
if (err)
goto err;
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index e714e21c0a4d..acfdd53b2678 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -585,6 +585,25 @@ static void __intel_gt_disable(struct intel_gt *gt)
GEM_BUG_ON(intel_gt_pm_is_awake(gt));
}
+int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout)
+{
+ long remaining_timeout;
+
+ /* If the device is asleep, we have no requests outstanding */
+ if (!intel_gt_pm_is_awake(gt))
+ return 0;
+
+ while ((timeout = intel_gt_retire_requests_timeout(gt, timeout,
+ &remaining_timeout)) > 0) {
+ cond_resched();
+ if (signal_pending(current))
+ return -EINTR;
+ }
+
+ return timeout ? timeout : intel_uc_wait_for_idle(>->uc,
+ remaining_timeout);
+}
+
int intel_gt_init(struct intel_gt *gt)
{
int err;
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.h b/drivers/gpu/drm/i915/gt/intel_gt.h
index e7aabe0cc5bf..74e771871a9b 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt.h
@@ -48,6 +48,8 @@ void intel_gt_driver_release(struct intel_gt *gt);
void intel_gt_driver_late_release(struct intel_gt *gt);
+int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout);
+
void intel_gt_check_and_clear_faults(struct intel_gt *gt);
void intel_gt_clear_error_registers(struct intel_gt *gt,
intel_engine_mask_t engine_mask);
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_requests.c b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
index 647eca9d867a..39f5e824dac5 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_requests.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
@@ -13,6 +13,7 @@
#include "intel_gt_pm.h"
#include "intel_gt_requests.h"
#include "intel_timeline.h"
+#include "uc/intel_uc.h"
static bool retire_requests(struct intel_timeline *tl)
{
@@ -130,7 +131,8 @@ void intel_engine_fini_retire(struct intel_engine_cs *engine)
GEM_BUG_ON(engine->retire);
}
-long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout)
+long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout,
+ long *remaining_timeout)
{
struct intel_gt_timelines *timelines = >->timelines;
struct intel_timeline *tl, *tn;
@@ -195,22 +197,10 @@ out_active: spin_lock(&timelines->lock);
if (flush_submission(gt, timeout)) /* Wait, there's more! */
active_count++;
- return active_count ? timeout : 0;
-}
-
-int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout)
-{
- /* If the device is asleep, we have no requests outstanding */
- if (!intel_gt_pm_is_awake(gt))
- return 0;
-
- while ((timeout = intel_gt_retire_requests_timeout(gt, timeout)) > 0) {
- cond_resched();
- if (signal_pending(current))
- return -EINTR;
- }
+ if (remaining_timeout)
+ *remaining_timeout = timeout;
- return timeout;
+ return active_count ? timeout : 0;
}
static void retire_work_handler(struct work_struct *work)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_requests.h b/drivers/gpu/drm/i915/gt/intel_gt_requests.h
index fcc30a6e4fe9..51dbe0e3294e 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_requests.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_requests.h
@@ -6,14 +6,17 @@
#ifndef INTEL_GT_REQUESTS_H
#define INTEL_GT_REQUESTS_H
+#include <stddef.h>
+
struct intel_engine_cs;
struct intel_gt;
struct intel_timeline;
-long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout);
+long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout,
+ long *remaining_timeout);
static inline void intel_gt_retire_requests(struct intel_gt *gt)
{
- intel_gt_retire_requests_timeout(gt, 0);
+ intel_gt_retire_requests_timeout(gt, 0, NULL);
}
void intel_engine_init_retire(struct intel_engine_cs *engine);
@@ -21,8 +24,6 @@ void intel_engine_add_retire(struct intel_engine_cs *engine,
struct intel_timeline *tl);
void intel_engine_fini_retire(struct intel_engine_cs *engine);
-int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout);
-
void intel_gt_init_requests(struct intel_gt *gt);
void intel_gt_park_requests(struct intel_gt *gt);
void intel_gt_unpark_requests(struct intel_gt *gt);
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index 24e7a924134e..22eb1e9cca41 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -38,6 +38,8 @@ struct intel_guc {
spinlock_t irq_lock;
unsigned int msg_enabled_mask;
+ atomic_t outstanding_submission_g2h;
+
struct {
void (*reset)(struct intel_guc *guc);
void (*enable)(struct intel_guc *guc);
@@ -238,6 +240,8 @@ static inline void intel_guc_disable_msg(struct intel_guc *guc, u32 mask)
spin_unlock_irq(&guc->irq_lock);
}
+int intel_guc_wait_for_idle(struct intel_guc *guc, long timeout);
+
int intel_guc_reset_engine(struct intel_guc *guc,
struct intel_engine_cs *engine);
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
index a60970e85635..e0f92e28350c 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c
@@ -109,6 +109,7 @@ void intel_guc_ct_init_early(struct intel_guc_ct *ct)
INIT_LIST_HEAD(&ct->requests.incoming);
INIT_WORK(&ct->requests.worker, ct_incoming_request_worker_func);
tasklet_setup(&ct->receive_tasklet, ct_receive_tasklet_func);
+ init_waitqueue_head(&ct->wq);
}
static inline const char *guc_ct_buffer_type_to_str(u32 type)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
index 660bf37238e2..ab1b79ab960b 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.h
@@ -10,6 +10,7 @@
#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <linux/ktime.h>
+#include <linux/wait.h>
#include "intel_guc_fwif.h"
@@ -68,6 +69,9 @@ struct intel_guc_ct {
struct tasklet_struct receive_tasklet;
+ /** @wq: wait queue for g2h chanenl */
+ wait_queue_head_t wq;
+
struct {
u16 last_fence; /* last fence used to send request */
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index ef24758c4266..d1a28283a9ae 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -254,6 +254,74 @@ static inline void set_lrc_desc_registered(struct intel_guc *guc, u32 id,
xa_store_irq(&guc->context_lookup, id, ce, GFP_ATOMIC);
}
+static int guc_submission_busy_loop(struct intel_guc* guc,
+ const u32 *action,
+ u32 len,
+ u32 g2h_len_dw,
+ bool loop)
+{
+ int err;
+
+ err = intel_guc_send_busy_loop(guc, action, len, g2h_len_dw, loop);
+
+ if (!err && g2h_len_dw)
+ atomic_inc(&guc->outstanding_submission_g2h);
+
+ return err;
+}
+
+static int guc_wait_for_pending_msg(struct intel_guc *guc,
+ atomic_t *wait_var,
+ bool interruptible,
+ long timeout)
+{
+ const int state = interruptible ?
+ TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE;
+ DEFINE_WAIT(wait);
+
+ might_sleep();
+ GEM_BUG_ON(timeout < 0);
+
+ if (!atomic_read(wait_var))
+ return 0;
+
+ if (!timeout)
+ return -ETIME;
+
+ for (;;) {
+ prepare_to_wait(&guc->ct.wq, &wait, state);
+
+ if (!atomic_read(wait_var))
+ break;
+
+ if (signal_pending_state(state, current)) {
+ timeout = -ERESTARTSYS;
+ break;
+ }
+
+ if (!timeout) {
+ timeout = -ETIME;
+ break;
+ }
+
+ timeout = io_schedule_timeout(timeout);
+ }
+ finish_wait(&guc->ct.wq, &wait);
+
+ return (timeout < 0) ? timeout : 0;
+}
+
+int intel_guc_wait_for_idle(struct intel_guc *guc, long timeout)
+{
+ bool interruptible = true;
+
+ if (unlikely(timeout < 0))
+ timeout = -timeout, interruptible = false;
+
+ return guc_wait_for_pending_msg(guc, &guc->outstanding_submission_g2h,
+ interruptible, timeout);
+}
+
static int guc_add_request(struct intel_guc *guc, struct i915_request *rq)
{
int err;
@@ -280,6 +348,7 @@ static int guc_add_request(struct intel_guc *guc, struct i915_request *rq)
err = intel_guc_send_nb(guc, action, len, g2h_len_dw);
if (!enabled && !err) {
+ atomic_inc(&guc->outstanding_submission_g2h);
set_context_enabled(ce);
} else if (!enabled) {
clr_context_pending_enable(ce);
@@ -731,7 +800,7 @@ static int __guc_action_register_context(struct intel_guc *guc,
offset,
};
- return intel_guc_send_busy_loop(guc, action, ARRAY_SIZE(action), 0, true);
+ return guc_submission_busy_loop(guc, action, ARRAY_SIZE(action), 0, true);
}
static int register_context(struct intel_context *ce)
@@ -751,7 +820,7 @@ static int __guc_action_deregister_context(struct intel_guc *guc,
guc_id,
};
- return intel_guc_send_busy_loop(guc, action, ARRAY_SIZE(action),
+ return guc_submission_busy_loop(guc, action, ARRAY_SIZE(action),
G2H_LEN_DW_DEREGISTER_CONTEXT, true);
}
@@ -868,7 +937,9 @@ static int guc_context_pin(struct intel_context *ce, void *vaddr)
static void guc_context_unpin(struct intel_context *ce)
{
- unpin_guc_id(ce_to_guc(ce), ce);
+ struct intel_guc *guc = ce_to_guc(ce);
+
+ unpin_guc_id(guc, ce);
lrc_unpin(ce);
}
@@ -891,7 +962,7 @@ static void __guc_context_sched_disable(struct intel_guc *guc,
intel_context_get(ce);
- intel_guc_send_busy_loop(guc, action, ARRAY_SIZE(action),
+ guc_submission_busy_loop(guc, action, ARRAY_SIZE(action),
G2H_LEN_DW_SCHED_CONTEXT_MODE_SET, true);
}
@@ -1433,6 +1504,12 @@ g2h_context_lookup(struct intel_guc *guc, u32 desc_idx)
return ce;
}
+static void decr_outstanding_submission_g2h(struct intel_guc *guc)
+{
+ if (atomic_dec_and_test(&guc->outstanding_submission_g2h))
+ wake_up_all(&guc->ct.wq);
+}
+
int intel_guc_deregister_done_process_msg(struct intel_guc *guc,
const u32 *msg,
u32 len)
@@ -1468,6 +1545,8 @@ int intel_guc_deregister_done_process_msg(struct intel_guc *guc,
lrc_destroy(&ce->ref);
}
+ decr_outstanding_submission_g2h(guc);
+
return 0;
}
@@ -1516,6 +1595,7 @@ int intel_guc_sched_done_process_msg(struct intel_guc *guc,
spin_unlock_irqrestore(&ce->guc_state.lock, flags);
}
+ decr_outstanding_submission_g2h(guc);
intel_context_put(ce);
return 0;
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.h b/drivers/gpu/drm/i915/gt/uc/intel_uc.h
index 9c954c589edf..c4cef885e984 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.h
@@ -81,6 +81,11 @@ uc_state_checkers(guc, guc_submission);
#undef uc_state_checkers
#undef __uc_state_checker
+static inline int intel_uc_wait_for_idle(struct intel_uc *uc, long timeout)
+{
+ return intel_guc_wait_for_idle(&uc->guc, timeout);
+}
+
#define intel_uc_ops_function(_NAME, _OPS, _TYPE, _RET) \
static inline _TYPE intel_uc_##_NAME(struct intel_uc *uc) \
{ \
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index cc745751ac53..277800987bf8 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -36,6 +36,7 @@
#include "gt/intel_gt_clock_utils.h"
#include "gt/intel_gt.h"
#include "gt/intel_gt_pm.h"
+#include "gt/intel_gt.h"
#include "gt/intel_gt_requests.h"
#include "gt/intel_reset.h"
#include "gt/intel_rc6.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 4d2d59a9942b..2b73ddb11c66 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -27,6 +27,7 @@
*/
#include "gem/i915_gem_context.h"
+#include "gt/intel_gt.h"
#include "gt/intel_gt_requests.h"
#include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/selftests/igt_live_test.c b/drivers/gpu/drm/i915/selftests/igt_live_test.c
index c130010a7033..1c721542e277 100644
--- a/drivers/gpu/drm/i915/selftests/igt_live_test.c
+++ b/drivers/gpu/drm/i915/selftests/igt_live_test.c
@@ -5,7 +5,7 @@
*/
#include "i915_drv.h"
-#include "gt/intel_gt_requests.h"
+#include "gt/intel_gt.h"
#include "../i915_selftest.h"
#include "igt_flush_test.h"
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index d189c4bd4bef..4f8180146888 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -52,7 +52,8 @@ void mock_device_flush(struct drm_i915_private *i915)
do {
for_each_engine(engine, gt, id)
mock_engine_flush(engine);
- } while (intel_gt_retire_requests_timeout(gt, MAX_SCHEDULE_TIMEOUT));
+ } while (intel_gt_retire_requests_timeout(gt, MAX_SCHEDULE_TIMEOUT,
+ NULL));
}
static void mock_device_release(struct drm_device *dev)
--
2.28.0
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next prev parent reply other threads:[~2021-06-24 6:48 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 7:04 [Intel-gfx] [PATCH 00/47] GuC submission support Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 01/47] drm/i915/guc: Relax CTB response timeout Matthew Brost
2021-06-24 17:23 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 02/47] drm/i915/guc: Improve error message for unsolicited CT response Matthew Brost
2021-06-25 11:58 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 03/47] drm/i915/guc: Increase size of CTB buffers Matthew Brost
2021-06-24 13:49 ` Michal Wajdeczko
2021-06-24 15:41 ` Matthew Brost
2021-06-25 12:03 ` Michal Wajdeczko
2021-06-24 7:04 ` [Intel-gfx] [PATCH 04/47] drm/i915/guc: Add non blocking CTB send function Matthew Brost
2021-06-24 14:48 ` Michal Wajdeczko
2021-06-24 15:49 ` Matthew Brost
2021-06-24 17:02 ` Michal Wajdeczko
2021-06-24 22:41 ` Matthew Brost
2021-06-25 11:50 ` Michal Wajdeczko
2021-06-25 17:53 ` Matthew Brost
2021-06-24 22:47 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 05/47] drm/i915/guc: Add stall timer to " Matthew Brost
2021-06-24 17:37 ` Michal Wajdeczko
2021-06-24 23:01 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 06/47] drm/i915/guc: Optimize CTB writes and reads Matthew Brost
2021-06-25 13:09 ` Michal Wajdeczko
2021-06-25 18:26 ` Matthew Brost
2021-06-25 20:28 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 07/47] drm/i915/guc: Module load failure test for CT buffer creation Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 08/47] drm/i915/guc: Add new GuC interface defines and structures Matthew Brost
2021-06-29 21:11 ` John Harrison
2021-06-30 0:30 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 09/47] drm/i915/guc: Remove GuC stage descriptor, add lrc descriptor Matthew Brost
2021-06-25 19:44 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 10/47] drm/i915/guc: Add lrc descriptor context lookup array Matthew Brost
2021-06-25 13:17 ` Michal Wajdeczko
2021-06-25 17:26 ` Matthew Brost
2021-06-29 21:20 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 11/47] drm/i915/guc: Implement GuC submission tasklet Matthew Brost
2021-06-29 22:04 ` John Harrison
2021-06-30 0:41 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 12/47] drm/i915/guc: Add bypass tasklet submission path to GuC Matthew Brost
2021-06-29 22:09 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 13/47] drm/i915/guc: Implement GuC context operations for new inteface Matthew Brost
2021-06-25 13:25 ` Michal Wajdeczko
2021-06-25 17:46 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 14/47] drm/i915/guc: Insert fence on context when deregistering Matthew Brost
2021-07-09 22:39 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 15/47] drm/i915/guc: Defer context unpin until scheduling is disabled Matthew Brost
2021-07-09 22:48 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 16/47] drm/i915/guc: Disable engine barriers with GuC during unpin Matthew Brost
2021-07-09 22:53 ` John Harrison
2021-07-10 3:00 ` Matthew Brost
2021-07-12 17:57 ` John Harrison
2021-07-12 18:11 ` Daniel Vetter
2021-06-24 7:04 ` [Intel-gfx] [PATCH 17/47] drm/i915/guc: Extend deregistration fence to schedule disable Matthew Brost
2021-07-09 22:59 ` John Harrison
2021-07-10 3:36 ` Matthew Brost
2021-07-12 17:54 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 18/47] drm/i915: Disable preempt busywait when using GuC scheduling Matthew Brost
2021-07-09 23:03 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 19/47] drm/i915/guc: Ensure request ordering via completion fences Matthew Brost
2021-07-15 1:51 ` Daniele Ceraolo Spurio
2021-06-24 7:04 ` [Intel-gfx] [PATCH 20/47] drm/i915/guc: Disable semaphores when using GuC scheduling Matthew Brost
2021-07-09 23:53 ` John Harrison
2021-07-15 0:07 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 21/47] drm/i915/guc: Ensure G2H response has space in buffer Matthew Brost
2021-07-13 18:36 ` John Harrison
2021-07-15 0:06 ` Matthew Brost
2021-07-15 0:12 ` John Harrison
2021-06-24 7:04 ` Matthew Brost [this message]
2021-07-10 0:16 ` [Intel-gfx] [PATCH 22/47] drm/i915/guc: Update intel_gt_wait_for_idle to work with GuC John Harrison
2021-07-10 3:55 ` Matthew Brost
2021-07-17 4:09 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 23/47] drm/i915/guc: Update GuC debugfs to support new GuC Matthew Brost
2021-07-12 18:05 ` John Harrison
2021-07-12 20:59 ` Matthew Brost
2021-07-12 21:37 ` John Harrison
2021-07-13 8:51 ` Michal Wajdeczko
2021-07-14 23:56 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 24/47] drm/i915/guc: Add several request trace points Matthew Brost
2021-07-12 18:08 ` John Harrison
2021-07-13 9:06 ` Tvrtko Ursulin
2021-07-20 1:59 ` Matthew Brost
2021-07-22 13:55 ` Tvrtko Ursulin
2021-06-24 7:04 ` [Intel-gfx] [PATCH 25/47] drm/i915: Add intel_context tracing Matthew Brost
2021-07-12 18:10 ` John Harrison
2021-07-12 21:47 ` Matthew Brost
2021-07-12 21:51 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 26/47] drm/i915/guc: GuC virtual engines Matthew Brost
2021-07-15 1:21 ` Daniele Ceraolo Spurio
2021-06-24 7:04 ` [Intel-gfx] [PATCH 27/47] drm/i915: Track 'serial' counts for " Matthew Brost
2021-07-12 18:11 ` John Harrison
2021-07-12 20:06 ` Matthew Brost
2021-06-24 7:04 ` [Intel-gfx] [PATCH 28/47] drm/i915: Hold reference to intel_context over life of i915_request Matthew Brost
2021-07-12 18:23 ` John Harrison
2021-07-12 20:05 ` Matthew Brost
2021-07-12 21:36 ` Matthew Brost
2021-07-12 21:48 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 29/47] drm/i915/guc: Disable bonding extension with GuC submission Matthew Brost
2021-07-12 18:23 ` John Harrison
2021-06-24 7:04 ` [Intel-gfx] [PATCH 30/47] drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs Matthew Brost
2021-07-12 19:19 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 31/47] drm/i915/guc: Reset implementation for new GuC interface Matthew Brost
2021-07-12 19:58 ` John Harrison
2021-07-15 0:53 ` Matthew Brost
2021-07-15 9:36 ` Tvrtko Ursulin
2021-07-26 22:48 ` Matthew Brost
2021-07-27 8:56 ` Tvrtko Ursulin
2021-07-27 18:30 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 32/47] drm/i915: Reset GPU immediately if submission is disabled Matthew Brost
2021-07-12 20:01 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 33/47] drm/i915/guc: Add disable interrupts to guc sanitize Matthew Brost
2021-07-12 20:11 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 34/47] drm/i915/guc: Suspend/resume implementation for new interface Matthew Brost
2021-07-12 22:56 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 35/47] drm/i915/guc: Handle context reset notification Matthew Brost
2021-07-12 22:58 ` John Harrison
2021-07-15 0:32 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 36/47] drm/i915/guc: Handle engine reset failure notification Matthew Brost
2021-07-12 22:59 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 37/47] drm/i915/guc: Enable the timer expired interrupt for GuC Matthew Brost
2021-07-12 23:00 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 38/47] drm/i915/guc: Provide mmio list to be saved/restored on engine reset Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 39/47] drm/i915/guc: Don't complain about reset races Matthew Brost
2021-06-24 15:55 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 40/47] drm/i915/guc: Enable GuC engine reset Matthew Brost
2021-06-24 16:19 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 41/47] drm/i915/guc: Capture error state on context reset Matthew Brost
2021-07-12 23:05 ` John Harrison
2021-06-24 7:05 ` [Intel-gfx] [PATCH 42/47] drm/i915/guc: Fix for error capture after full GPU reset with GuC Matthew Brost
2021-07-15 0:43 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 43/47] drm/i915/guc: Hook GuC scheduling policies up Matthew Brost
2021-06-25 0:59 ` Matthew Brost
2021-06-25 19:10 ` John Harrison
2021-07-10 18:56 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 44/47] drm/i915/guc: Connect reset modparam updates to GuC policy flags Matthew Brost
2021-06-25 1:10 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 45/47] drm/i915/guc: Include scheduling policies in the debugfs state dump Matthew Brost
2021-06-24 16:34 ` Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 46/47] drm/i915/guc: Add golden context to GuC ADS Matthew Brost
2021-06-24 7:05 ` [Intel-gfx] [PATCH 47/47] drm/i915/guc: Unblock GuC submission on Gen11+ Matthew Brost
2021-06-30 8:22 ` Martin Peres
2021-06-30 18:00 ` Matthew Brost
2021-07-01 18:24 ` Martin Peres
2021-07-02 8:13 ` Martin Peres
2021-07-02 13:06 ` Michal Wajdeczko
2021-07-02 13:12 ` Martin Peres
2021-07-02 14:08 ` Michal Wajdeczko
2021-06-30 18:58 ` John Harrison
2021-07-01 8:14 ` Pekka Paalanen
2021-07-01 18:27 ` Martin Peres
2021-07-01 19:28 ` Daniel Vetter
2021-07-02 7:29 ` Pekka Paalanen
2021-07-02 8:09 ` Martin Peres
2021-07-02 15:07 ` Michal Wajdeczko
2021-07-03 8:21 ` Martin Peres
2021-07-07 0:57 ` John Harrison
2021-07-07 7:47 ` Pekka Paalanen
2021-07-07 10:11 ` Michal Wajdeczko
2021-07-15 0:49 ` Matthew Brost
2021-06-24 7:17 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for GuC submission support Patchwork
2021-06-24 7:19 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-06-24 7:47 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2021-07-12 19:23 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for GuC submission support (rev2) Patchwork
2021-10-22 9:35 ` [Intel-gfx] [PATCH 00/47] GuC submission support Joonas Lahtinen
2021-10-22 16:42 ` Matthew Brost
2021-10-25 9:37 ` Joonas Lahtinen
2021-10-25 15:15 ` Matthew Brost
2021-10-26 8:59 ` Joonas Lahtinen
2021-10-26 15:43 ` Matthew Brost
2021-10-26 15:51 ` Matthew Brost
2021-10-27 9:21 ` Joonas Lahtinen
2021-10-25 17:06 ` John Harrison
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