#include <drm/i915_drm.h>
+#include "gt/intel_context.h"
#include "gt/intel_engine_heartbeat.h"
#include "gt/intel_engine_pm.h"
#include "gt/intel_engine_user.h"
struct i915_gem_engines_iter it;
struct intel_context *ce;
- /*
- * If we are already banned, it was due to a guilty request causing
- * a reset and the entire context being evicted from the GPU.
- */
- if (i915_gem_context_is_banned(ctx))
- return;
-
- i915_gem_context_set_banned(ctx);
-
/*
* Map the user's engine back to the actual engines; one virtual
* engine will be mapped to multiple engines, and using ctx->engine[]
for_each_gem_engine(ce, __context_engines_static(ctx), it) {
struct intel_engine_cs *engine;
+ if (intel_context_set_banned(ce))
+ continue;
+
/*
* Check the current active state of this context; if we
* are currently executing on the GPU we need to evict
static int emit_ppgtt_update(struct i915_request *rq, void *data)
{
- struct i915_address_space *vm = rq->hw_context->vm;
+ struct i915_address_space *vm = rq->context->vm;
struct intel_engine_cs *engine = rq->engine;
u32 base = engine->mmio_base;
u32 *cs;
clear_bit(UCONTEXT_PERSISTENCE, &ctx->user_flags);
}
-static inline bool i915_gem_context_is_banned(const struct i915_gem_context *ctx)
-{
- return test_bit(CONTEXT_BANNED, &ctx->flags);
-}
-
-static inline void i915_gem_context_set_banned(struct i915_gem_context *ctx)
-{
- set_bit(CONTEXT_BANNED, &ctx->flags);
-}
-
-static inline bool i915_gem_context_force_single_submission(const struct i915_gem_context *ctx)
-{
- return test_bit(CONTEXT_FORCE_SINGLE_SUBMISSION, &ctx->flags);
-}
-
-static inline void i915_gem_context_set_force_single_submission(struct i915_gem_context *ctx)
-{
- __set_bit(CONTEXT_FORCE_SINGLE_SUBMISSION, &ctx->flags);
-}
-
static inline bool
i915_gem_context_user_engines(const struct i915_gem_context *ctx)
{
clear_bit(CONTEXT_USER_ENGINES, &ctx->flags);
}
-static inline bool
-i915_gem_context_nopreempt(const struct i915_gem_context *ctx)
-{
- return test_bit(CONTEXT_NOPREEMPT, &ctx->flags);
-}
-
-static inline void
-i915_gem_context_set_nopreempt(struct i915_gem_context *ctx)
-{
- set_bit(CONTEXT_NOPREEMPT, &ctx->flags);
-}
-
-static inline void
-i915_gem_context_clear_nopreempt(struct i915_gem_context *ctx)
-{
- clear_bit(CONTEXT_NOPREEMPT, &ctx->flags);
-}
-
static inline bool i915_gem_context_is_kernel(struct i915_gem_context *ctx)
{
return !ctx->file_priv;
* @flags: small set of booleans
*/
unsigned long flags;
-#define CONTEXT_BANNED 0
-#define CONTEXT_CLOSED 1
-#define CONTEXT_FORCE_SINGLE_SUBMISSION 2
-#define CONTEXT_USER_ENGINES 3
-#define CONTEXT_NOPREEMPT 4
+#define CONTEXT_CLOSED 0
+#define CONTEXT_USER_ENGINES 1
struct mutex mutex;
unsigned int i, batch;
int err;
- if (unlikely(i915_gem_context_is_banned(eb->gem_context)))
- return -EIO;
-
INIT_LIST_HEAD(&eb->relocs);
INIT_LIST_HEAD(&eb->unbound);
return err;
}
- if (i915_gem_context_nopreempt(eb->gem_context))
+ if (intel_context_nopreempt(eb->context))
eb->request->flags |= I915_REQUEST_NOPREEMPT;
return 0;
if (err)
return err;
+ if (unlikely(intel_context_is_banned(ce)))
+ return -EIO;
+
/*
* Pinning the contexts may generate requests in order to acquire
* GGTT space, so do this first before we reserve a seqno for
if (test_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags)) {
struct intel_breadcrumbs *b = &rq->engine->breadcrumbs;
- struct intel_context *ce = rq->hw_context;
+ struct intel_context *ce = rq->context;
struct list_head *pos;
spin_lock(&b->irq_lock);
*/
spin_lock(&b->irq_lock);
if (test_bit(I915_FENCE_FLAG_SIGNAL, &rq->fence.flags)) {
- struct intel_context *ce = rq->hw_context;
+ struct intel_context *ce = rq->context;
list_del(&rq->signal_link);
if (list_empty(&ce->signals))
int err;
/* Only suitable for use in remotely modifying this context */
- GEM_BUG_ON(rq->hw_context == ce);
+ GEM_BUG_ON(rq->context == ce);
if (rcu_access_pointer(rq->timeline) != tl) { /* timeline sharing! */
/* Queue this switch after current activity by this context. */
#ifndef __INTEL_CONTEXT_H__
#define __INTEL_CONTEXT_H__
+#include <linux/bitops.h>
#include <linux/lockdep.h>
+#include <linux/types.h>
#include "i915_active.h"
#include "intel_context_types.h"
return u64_to_ptr(struct intel_ring, sz);
}
+static inline bool intel_context_is_banned(const struct intel_context *ce)
+{
+ return test_bit(CONTEXT_BANNED, &ce->flags);
+}
+
+static inline bool intel_context_set_banned(struct intel_context *ce)
+{
+ return test_and_set_bit(CONTEXT_BANNED, &ce->flags);
+}
+
+static inline bool
+intel_context_force_single_submission(const struct intel_context *ce)
+{
+ return test_bit(CONTEXT_FORCE_SINGLE_SUBMISSION, &ce->flags);
+}
+
+static inline void
+intel_context_set_single_submission(struct intel_context *ce)
+{
+ __set_bit(CONTEXT_FORCE_SINGLE_SUBMISSION, &ce->flags);
+}
+
+static inline bool
+intel_context_nopreempt(const struct intel_context *ce)
+{
+ return test_bit(CONTEXT_NOPREEMPT, &ce->flags);
+}
+
+static inline void
+intel_context_set_nopreempt(struct intel_context *ce)
+{
+ set_bit(CONTEXT_NOPREEMPT, &ce->flags);
+}
+
+static inline void
+intel_context_clear_nopreempt(struct intel_context *ce)
+{
+ clear_bit(CONTEXT_NOPREEMPT, &ce->flags);
+}
+
#endif /* __INTEL_CONTEXT_H__ */
struct intel_timeline *timeline;
unsigned long flags;
-#define CONTEXT_ALLOC_BIT 0
-#define CONTEXT_VALID_BIT 1
+#define CONTEXT_ALLOC_BIT 0
+#define CONTEXT_VALID_BIT 1
+#define CONTEXT_BANNED 2
+#define CONTEXT_FORCE_SINGLE_SUBMISSION 3
+#define CONTEXT_NOPREEMPT 4
u32 *lrc_reg_state;
u64 lrc_desc;
print_request_ring(m, rq);
- if (rq->hw_context->lrc_reg_state) {
+ if (rq->context->lrc_reg_state) {
drm_printf(m, "Logical Ring Context:\n");
- hexdump(m, rq->hw_context->lrc_reg_state, PAGE_SIZE);
+ hexdump(m, rq->context->lrc_reg_state, PAGE_SIZE);
}
}
spin_unlock_irqrestore(&engine->active.lock, flags);
for (port = execlists->pending; (rq = *port); port++) {
/* Exclude any contexts already counted in active */
- if (!intel_context_inflight_count(rq->hw_context))
+ if (!intel_context_inflight_count(rq->context))
engine->stats.active++;
}
list_move(&rq->sched.link, pl);
active = rq;
} else {
- struct intel_engine_cs *owner = rq->hw_context->engine;
+ struct intel_engine_cs *owner = rq->context->engine;
/*
* Decouple the virtual breadcrumb before moving it
static void reset_active(struct i915_request *rq,
struct intel_engine_cs *engine)
{
- struct intel_context * const ce = rq->hw_context;
+ struct intel_context * const ce = rq->context;
u32 head;
/*
__execlists_schedule_in(struct i915_request *rq)
{
struct intel_engine_cs * const engine = rq->engine;
- struct intel_context * const ce = rq->hw_context;
+ struct intel_context * const ce = rq->context;
intel_context_get(ce);
- if (unlikely(i915_gem_context_is_banned(ce->gem_context)))
+ if (unlikely(intel_context_is_banned(ce)))
reset_active(rq, engine);
if (IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM))
static inline struct i915_request *
execlists_schedule_in(struct i915_request *rq, int idx)
{
- struct intel_context * const ce = rq->hw_context;
+ struct intel_context * const ce = rq->context;
struct intel_engine_cs *old;
GEM_BUG_ON(!intel_engine_pm_is_awake(rq->engine));
__execlists_schedule_out(struct i915_request *rq,
struct intel_engine_cs * const engine)
{
- struct intel_context * const ce = rq->hw_context;
+ struct intel_context * const ce = rq->context;
/*
* NB process_csb() is not under the engine->active.lock and hence
static inline void
execlists_schedule_out(struct i915_request *rq)
{
- struct intel_context * const ce = rq->hw_context;
+ struct intel_context * const ce = rq->context;
struct intel_engine_cs *cur, *old;
trace_i915_request_out(rq);
static u64 execlists_update_context(struct i915_request *rq)
{
- struct intel_context *ce = rq->hw_context;
+ struct intel_context *ce = rq->context;
u64 desc = ce->lrc_desc;
u32 tail;
GEM_BUG_ON(!kref_read(&rq->fence.refcount));
GEM_BUG_ON(!i915_request_is_active(rq));
- if (ce == rq->hw_context) {
+ if (ce == rq->context) {
GEM_TRACE_ERR("Dup context:%llx in pending[%zd]\n",
ce->timeline->fence_context,
port - execlists->pending);
return false;
}
- ce = rq->hw_context;
+ ce = rq->context;
/* Hold tightly onto the lock to prevent concurrent retires! */
if (!spin_trylock_irqsave(&rq->lock, flags))
if (i915_request_completed(rq))
goto unlock;
- if (i915_active_is_idle(&ce->active) &&
- !i915_gem_context_is_kernel(ce->gem_context)) {
+ if (i915_active_is_idle(&ce->active) && ce->gem_context) {
GEM_TRACE_ERR("Inactive context:%llx in pending[%zd]\n",
ce->timeline->fence_context,
port - execlists->pending);
static bool ctx_single_port_submission(const struct intel_context *ce)
{
return (IS_ENABLED(CONFIG_DRM_I915_GVT) &&
- i915_gem_context_force_single_submission(ce->gem_context));
+ intel_context_force_single_submission(ce));
}
static bool can_merge_ctx(const struct intel_context *prev,
(I915_REQUEST_NOPREEMPT | I915_REQUEST_SENTINEL)))
return false;
- if (!can_merge_ctx(prev->hw_context, next->hw_context))
+ if (!can_merge_ctx(prev->context, next->context))
return false;
return true;
return 0;
/* Force a fast reset for terminated contexts (ignoring sysfs!) */
- if (unlikely(i915_gem_context_is_banned(rq->gem_context)))
+ if (unlikely(intel_context_is_banned(rq->context)))
return 1;
return READ_ONCE(engine->props.preempt_timeout_ms);
* tendency to ignore us rewinding the TAIL to the
* end of an earlier request.
*/
- last->hw_context->lrc_desc |= CTX_DESC_FORCE_RESTORE;
+ last->context->lrc_desc |= CTX_DESC_FORCE_RESTORE;
last = NULL;
} else if (need_timeslice(engine, last) &&
timer_expired(&engine->execlists.timer)) {
GEM_BUG_ON(rq != ve->request);
GEM_BUG_ON(rq->engine != &ve->base);
- GEM_BUG_ON(rq->hw_context != &ve->context);
+ GEM_BUG_ON(rq->context != &ve->context);
if (rq_prio(rq) >= queue_prio(execlists)) {
if (!virtual_matches(ve, rq, engine)) {
* same LRCA, i.e. we must submit 2 different
* contexts if we submit 2 ELSP.
*/
- if (last->hw_context == rq->hw_context)
+ if (last->context == rq->context)
goto done;
if (i915_request_has_sentinel(last))
* the same context (even though a different
* request) to the second port.
*/
- if (ctx_single_port_submission(last->hw_context) ||
- ctx_single_port_submission(rq->hw_context))
+ if (ctx_single_port_submission(last->context) ||
+ ctx_single_port_submission(rq->context))
goto done;
merge = false;
}
GEM_BUG_ON(last &&
- !can_merge_ctx(last->hw_context,
- rq->hw_context));
+ !can_merge_ctx(last->context,
+ rq->context));
submit = true;
last = rq;
{
int ret;
- GEM_BUG_ON(!intel_context_is_pinned(request->hw_context));
+ GEM_BUG_ON(!intel_context_is_pinned(request->context));
/*
* Flush enough space to reduce the likelihood of waiting after
/* We still have requests in-flight; the engine should be active */
GEM_BUG_ON(!intel_engine_pm_is_awake(engine));
- ce = rq->hw_context;
+ ce = rq->context;
GEM_BUG_ON(!i915_vma_is_pinned(ce->state));
if (i915_request_completed(rq)) {
static void engine_skip_context(struct i915_request *rq)
{
struct intel_engine_cs *engine = rq->engine;
- struct i915_gem_context *hung_ctx = rq->gem_context;
+ struct intel_context *hung_ctx = rq->context;
if (!i915_request_is_active(rq))
return;
lockdep_assert_held(&engine->active.lock);
list_for_each_entry_continue(rq, &engine->active.requests, sched.link)
- if (rq->gem_context == hung_ctx)
+ if (rq->context == hung_ctx)
i915_request_skip(rq, -EIO);
}
-static void client_mark_guilty(struct drm_i915_file_private *file_priv,
- const struct i915_gem_context *ctx)
+static void client_mark_guilty(struct i915_request *rq, bool banned)
{
- unsigned int score;
+ struct i915_gem_context *ctx = rq->context->gem_context;
+ struct drm_i915_file_private *file_priv = ctx->file_priv;
unsigned long prev_hang;
+ unsigned int score;
- if (i915_gem_context_is_banned(ctx))
+ if (IS_ERR_OR_NULL(file_priv))
+ return;
+
+ score = 0;
+ if (banned)
score = I915_CLIENT_SCORE_CONTEXT_BAN;
- else
- score = 0;
prev_hang = xchg(&file_priv->hang_timestamp, jiffies);
if (time_before(jiffies, prev_hang + I915_CLIENT_FAST_HANG_JIFFIES))
}
}
-static bool context_mark_guilty(struct i915_gem_context *ctx)
+static bool mark_guilty(struct i915_request *rq)
{
+ struct i915_gem_context *ctx = rq->context->gem_context;
unsigned long prev_hang;
bool banned;
int i;
if (i915_gem_context_is_closed(ctx)) {
- i915_gem_context_set_banned(ctx);
+ intel_context_set_banned(rq->context);
return true;
}
if (banned) {
DRM_DEBUG_DRIVER("context %s: guilty %d, banned\n",
ctx->name, atomic_read(&ctx->guilty_count));
- i915_gem_context_set_banned(ctx);
+ intel_context_set_banned(rq->context);
}
- if (!IS_ERR_OR_NULL(ctx->file_priv))
- client_mark_guilty(ctx->file_priv, ctx);
+ client_mark_guilty(rq, banned);
return banned;
}
-static void context_mark_innocent(struct i915_gem_context *ctx)
+static void mark_innocent(struct i915_request *rq)
{
- atomic_inc(&ctx->active_count);
+ atomic_inc(&rq->context->gem_context->active_count);
}
void __i915_request_reset(struct i915_request *rq, bool guilty)
rcu_read_lock(); /* protect the GEM context */
if (guilty) {
i915_request_skip(rq, -EIO);
- if (context_mark_guilty(rq->gem_context))
+ if (mark_guilty(rq))
engine_skip_context(rq);
} else {
dma_fence_set_error(&rq->fence, -EAGAIN);
- context_mark_innocent(rq->gem_context);
+ mark_innocent(rq);
}
rcu_read_unlock();
}
*cs++ = MI_NOOP;
*cs++ = MI_SET_CONTEXT;
- *cs++ = i915_ggtt_offset(rq->hw_context->state) | flags;
+ *cs++ = i915_ggtt_offset(rq->context->state) | flags;
/*
* w/a: MI_SET_CONTEXT must always be followed by MI_NOOP
* WaMiSetContext_Hang:snb,ivb,vlv
static int remap_l3(struct i915_request *rq)
{
- struct i915_gem_context *ctx = rq->gem_context;
+ struct i915_gem_context *ctx = rq->context->gem_context;
int i, err;
if (!ctx->remap_slice)
static int switch_context(struct i915_request *rq)
{
- struct intel_context *ce = rq->hw_context;
+ struct intel_context *ce = rq->context;
int ret;
GEM_BUG_ON(HAS_EXECLISTS(rq->i915));
{
int ret;
- GEM_BUG_ON(!intel_context_is_pinned(request->hw_context));
+ GEM_BUG_ON(!intel_context_is_pinned(request->context));
GEM_BUG_ON(i915_request_timeline(request)->has_initial_breadcrumb);
/*
__func__, arg->engine->name))
return -EIO;
- clear_bit(CONTEXT_BANNED, &arg->a.ctx->flags);
rq = spinner_create_request(&arg->a.spin,
arg->a.ctx, arg->engine,
MI_ARB_CHECK);
if (IS_ERR(rq))
return PTR_ERR(rq);
+ clear_bit(CONTEXT_BANNED, &rq->context->flags);
i915_request_get(rq);
i915_request_add(rq);
if (!igt_wait_for_spinner(&arg->a.spin, rq)) {
goto out;
}
- i915_gem_context_set_banned(arg->a.ctx);
+ intel_context_set_banned(rq->context);
err = intel_engine_pulse(arg->engine);
if (err)
goto out;
__func__, arg->engine->name))
return -EIO;
- clear_bit(CONTEXT_BANNED, &arg->a.ctx->flags);
rq[0] = spinner_create_request(&arg->a.spin,
arg->a.ctx, arg->engine,
MI_NOOP); /* no preemption */
if (IS_ERR(rq[0]))
return PTR_ERR(rq[0]);
+ clear_bit(CONTEXT_BANNED, &rq[0]->context->flags);
i915_request_get(rq[0]);
i915_request_add(rq[0]);
if (!igt_wait_for_spinner(&arg->a.spin, rq[0])) {
goto out;
}
- clear_bit(CONTEXT_BANNED, &arg->b.ctx->flags);
rq[1] = spinner_create_request(&arg->b.spin,
arg->b.ctx, arg->engine,
MI_ARB_CHECK);
goto out;
}
+ clear_bit(CONTEXT_BANNED, &rq[1]->context->flags);
i915_request_get(rq[1]);
err = i915_request_await_dma_fence(rq[1], &rq[0]->fence);
i915_request_add(rq[1]);
if (err)
goto out;
- i915_gem_context_set_banned(arg->b.ctx);
+ intel_context_set_banned(rq[1]->context);
err = intel_engine_pulse(arg->engine);
if (err)
goto out;
__func__, arg->engine->name))
return -EIO;
- clear_bit(CONTEXT_BANNED, &arg->a.ctx->flags);
rq[0] = spinner_create_request(&arg->a.spin,
arg->a.ctx, arg->engine,
MI_ARB_CHECK);
if (IS_ERR(rq[0]))
return PTR_ERR(rq[0]);
+ clear_bit(CONTEXT_BANNED, &rq[0]->context->flags);
i915_request_get(rq[0]);
i915_request_add(rq[0]);
if (!igt_wait_for_spinner(&arg->a.spin, rq[0])) {
goto out;
}
- clear_bit(CONTEXT_BANNED, &arg->b.ctx->flags);
rq[1] = igt_request_alloc(arg->b.ctx, arg->engine);
if (IS_ERR(rq[1])) {
err = PTR_ERR(rq[1]);
goto out;
}
+ clear_bit(CONTEXT_BANNED, &rq[1]->context->flags);
i915_request_get(rq[1]);
err = i915_request_await_dma_fence(rq[1], &rq[0]->fence);
i915_request_add(rq[1]);
if (err)
goto out;
- i915_gem_context_set_banned(arg->a.ctx);
+ intel_context_set_banned(rq[2]->context);
err = intel_engine_pulse(arg->engine);
if (err)
goto out;
return 0;
GEM_TRACE("%s(%s)\n", __func__, arg->engine->name);
- clear_bit(CONTEXT_BANNED, &arg->a.ctx->flags);
rq = spinner_create_request(&arg->a.spin,
arg->a.ctx, arg->engine,
MI_NOOP); /* preemption disabled */
if (IS_ERR(rq))
return PTR_ERR(rq);
+ clear_bit(CONTEXT_BANNED, &rq->context->flags);
i915_request_get(rq);
i915_request_add(rq);
if (!igt_wait_for_spinner(&arg->a.spin, rq)) {
goto out;
}
- i915_gem_context_set_banned(arg->a.ctx);
+ intel_context_set_banned(rq->context);
err = intel_engine_pulse(arg->engine); /* force reset */
if (err)
goto out;
static void guc_add_request(struct intel_guc *guc, struct i915_request *rq)
{
struct intel_engine_cs *engine = rq->engine;
- u32 ctx_desc = lower_32_bits(rq->hw_context->lrc_desc);
+ u32 ctx_desc = lower_32_bits(rq->context->lrc_desc);
u32 ring_tail = intel_ring_set_tail(rq->ring, rq->tail) / sizeof(u64);
guc_wq_item_append(guc, engine->guc_id, ctx_desc,
int i;
priolist_for_each_request_consume(rq, rn, p, i) {
- if (last && rq->hw_context != last->hw_context) {
+ if (last && rq->context != last->context) {
if (port == last_port)
goto done;
stalled = false;
__i915_request_reset(rq, stalled);
- intel_lr_context_reset(engine, rq->hw_context, rq->head, stalled);
+ intel_lr_context_reset(engine, rq->context, rq->head, stalled);
out_unlock:
spin_unlock_irqrestore(&engine->active.lock, flags);
static void update_shadow_pdps(struct intel_vgpu_workload *workload)
{
struct drm_i915_gem_object *ctx_obj =
- workload->req->hw_context->state->obj;
+ workload->req->context->state->obj;
struct execlist_ring_context *shadow_ring_context;
struct page *page;
struct intel_gvt *gvt = vgpu->gvt;
int ring_id = workload->ring_id;
struct drm_i915_gem_object *ctx_obj =
- workload->req->hw_context->state->obj;
+ workload->req->context->state->obj;
struct execlist_ring_context *shadow_ring_context;
struct page *page;
void *dst;
return 0;
}
-static inline bool is_gvt_request(struct i915_request *req)
+static inline bool is_gvt_request(struct i915_request *rq)
{
- return i915_gem_context_force_single_submission(req->gem_context);
+ return intel_context_force_single_submission(rq->context);
}
static void save_ring_hw_state(struct intel_vgpu *vgpu, int ring_id)
u32 *cs;
int err;
- if (IS_GEN(req->i915, 9) && is_inhibit_context(req->hw_context))
+ if (IS_GEN(req->i915, 9) && is_inhibit_context(req->context))
intel_vgpu_restore_inhibit_context(vgpu, req);
/*
}
static void set_context_ppgtt_from_shadow(struct intel_vgpu_workload *workload,
- struct i915_gem_context *ctx)
+ struct intel_context *ce)
{
struct intel_vgpu_mm *mm = workload->shadow_mm;
- struct i915_ppgtt *ppgtt =
- i915_vm_to_ppgtt(i915_gem_context_get_vm_rcu(ctx));
+ struct i915_ppgtt *ppgtt = i915_vm_to_ppgtt(ce->vm);
int i = 0;
if (mm->ppgtt_mm.root_entry_type == GTT_TYPE_PPGTT_ROOT_L4_ENTRY) {
px_dma(pd) = mm->ppgtt_mm.shadow_pdps[i];
}
}
-
- i915_vm_put(&ppgtt->vm);
}
static int
container_of(wa_ctx, struct intel_vgpu_workload, wa_ctx);
struct i915_request *rq = workload->req;
struct execlist_ring_context *shadow_ring_context =
- (struct execlist_ring_context *)rq->hw_context->lrc_reg_state;
+ (struct execlist_ring_context *)rq->context->lrc_reg_state;
shadow_ring_context->bb_per_ctx_ptr.val =
(shadow_ring_context->bb_per_ctx_ptr.val &
update_shadow_pdps(workload);
- set_context_ppgtt_from_shadow(workload, s->shadow[ring]->gem_context);
+ set_context_ppgtt_from_shadow(workload, s->shadow[ring]);
ret = intel_vgpu_sync_oos_pages(workload->vgpu);
if (ret) {
struct i915_request *rq = workload->req;
struct intel_vgpu *vgpu = workload->vgpu;
struct intel_gvt *gvt = vgpu->gvt;
- struct drm_i915_gem_object *ctx_obj = rq->hw_context->state->obj;
+ struct drm_i915_gem_object *ctx_obj = rq->context->state->obj;
struct execlist_ring_context *shadow_ring_context;
struct page *page;
void *src;
if (IS_ERR(ctx))
return PTR_ERR(ctx);
- i915_gem_context_set_force_single_submission(ctx);
-
ppgtt = i915_vm_to_ppgtt(i915_gem_context_get_vm_rcu(ctx));
i915_context_ppgtt_root_save(s, ppgtt);
goto out_shadow_ctx;
}
+ intel_context_set_single_submission(ce);
+
if (!USES_GUC_SUBMISSION(i915)) { /* Max ring buffer size */
const unsigned int ring_size = 512 * SZ_4K;
if (!rq)
continue;
- GEM_BUG_ON(!test_bit(CONTEXT_ALLOC_BIT,
- &rq->hw_context->flags));
- state = rq->hw_context->state;
+ GEM_BUG_ON(!test_bit(CONTEXT_ALLOC_BIT, &rq->context->flags));
+ state = rq->context->state;
if (!state)
continue;
/* Serialise with retirement on another CPU */
- err = __intel_context_flush_retire(rq->hw_context);
+ err = __intel_context_flush_retire(rq->context);
if (err)
goto out;
/* We want to be able to unbind the state from the GGTT */
- GEM_BUG_ON(intel_context_is_pinned(rq->hw_context));
+ GEM_BUG_ON(intel_context_is_pinned(rq->context));
/*
* As we will hold a reference to the logical state, it will
if (!rq)
continue;
- ce = rq->hw_context;
+ ce = rq->context;
i915_request_put(rq);
intel_context_put(ce);
}
static void record_request(const struct i915_request *request,
struct drm_i915_error_request *erq)
{
- const struct i915_gem_context *ctx = request->gem_context;
+ const struct i915_gem_context *ctx = request->context->gem_context;
erq->flags = request->fence.flags;
erq->context = request->fence.context;
erq->start = i915_ggtt_offset(request->ring->vma);
erq->head = request->head;
erq->tail = request->tail;
- erq->pid = ctx->pid ? pid_nr(ctx->pid) : 0;
+ erq->pid = ctx && ctx->pid ? pid_nr(ctx->pid) : 0;
}
static void engine_record_requests(struct intel_engine_cs *engine,
static bool record_context(struct drm_i915_error_context *e,
const struct i915_request *rq)
{
- const struct i915_gem_context *ctx = rq->gem_context;
+ const struct i915_gem_context *ctx = rq->context->gem_context;
+
+ if (!ctx)
+ return false;
if (ctx->pid) {
struct task_struct *task;
capture = request_record_user_bo(request, ee, capture);
capture = capture_vma(capture,
- request->hw_context->state,
+ request->context->state,
&ee->ctx);
capture = capture_vma(capture,
stream->ops->enable(stream);
if (stream->hold_preemption)
- i915_gem_context_set_nopreempt(stream->ctx);
+ intel_context_set_nopreempt(stream->pinned_ctx);
}
/**
stream->enabled = false;
if (stream->hold_preemption)
- i915_gem_context_clear_nopreempt(stream->ctx);
+ intel_context_clear_nopreempt(stream->pinned_ctx);
if (stream->ops->disable)
stream->ops->disable(stream);
static const char *i915_fence_get_timeline_name(struct dma_fence *fence)
{
+ const struct i915_gem_context *ctx;
+
/*
* The timeline struct (as part of the ppgtt underneath a context)
* may be freed when the request is no longer in use by the GPU.
if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags))
return "signaled";
- return to_request(fence)->gem_context->name ?: "[" DRIVER_NAME "]";
+ ctx = to_request(fence)->context->gem_context;
+ if (!ctx)
+ return "[" DRIVER_NAME "]";
+
+ return ctx->name;
}
static bool i915_fence_signaled(struct dma_fence *fence)
remove_from_client(rq);
list_del(&rq->link);
- intel_context_exit(rq->hw_context);
- intel_context_unpin(rq->hw_context);
+ intel_context_exit(rq->context);
+ intel_context_unpin(rq->context);
free_capture_list(rq);
i915_sched_node_fini(&rq->sched);
if (i915_request_completed(request))
goto xfer;
- if (i915_gem_context_is_banned(request->gem_context))
+ if (intel_context_is_banned(request->context))
i915_request_skip(request, -EIO);
/*
goto err_free;
rq->i915 = ce->engine->i915;
- rq->hw_context = ce;
- rq->gem_context = ce->gem_context;
+ rq->context = ce;
rq->engine = ce->engine;
rq->ring = ce->ring;
rq->execution_mask = ce->engine->mask;
&from->submit,
I915_FENCE_GFP);
} else if (intel_engine_has_semaphores(to->engine) &&
- to->gem_context->sched.priority >= I915_PRIORITY_NORMAL) {
+ to->context->gem_context->sched.priority >= I915_PRIORITY_NORMAL) {
ret = emit_semaphore_wait(to, from, I915_FENCE_GFP);
} else {
ret = i915_sw_fence_await_dma_fence(&to->submit,
void i915_request_add(struct i915_request *rq)
{
- struct i915_sched_attr attr = rq->gem_context->sched;
+ struct i915_sched_attr attr = rq->context->gem_context->sched;
struct intel_timeline * const tl = i915_request_timeline(rq);
struct i915_request *prev;
* i915_request_free() will then decrement the refcount on the
* context.
*/
- struct i915_gem_context *gem_context;
struct intel_engine_cs *engine;
- struct intel_context *hw_context;
+ struct intel_context *context;
struct intel_ring *ring;
struct intel_timeline __rcu *timeline;
struct list_head signal_link;
* If we are already the currently executing context, don't
* bother evaluating if we should preempt ourselves.
*/
- if (inflight->hw_context == rq->hw_context)
+ if (inflight->context == rq->context)
goto unlock;
engine->execlists.queue_priority_hint = prio;
projects / users / hch / configfs.git / commitdiff