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Searched refs:ce (Results 1 – 25 of 199) sorted by relevance

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/Linux-v5.10/drivers/gpu/drm/i915/gt/
Dintel_context.h21 #define CE_TRACE(ce, fmt, ...) do { \ argument
22 const struct intel_context *ce__ = (ce); \
30 void intel_context_init(struct intel_context *ce,
32 void intel_context_fini(struct intel_context *ce);
37 int intel_context_alloc_state(struct intel_context *ce);
39 void intel_context_free(struct intel_context *ce);
41 int intel_context_reconfigure_sseu(struct intel_context *ce,
52 static inline int intel_context_lock_pinned(struct intel_context *ce) in intel_context_lock_pinned() argument
53 __acquires(ce->pin_mutex) in intel_context_lock_pinned()
55 return mutex_lock_interruptible(&ce->pin_mutex); in intel_context_lock_pinned()
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Dintel_context.c30 struct intel_context *ce = container_of(rcu, typeof(*ce), rcu); in rcu_context_free() local
32 kmem_cache_free(global.slab_ce, ce); in rcu_context_free()
35 void intel_context_free(struct intel_context *ce) in intel_context_free() argument
37 call_rcu(&ce->rcu, rcu_context_free); in intel_context_free()
43 struct intel_context *ce; in intel_context_create() local
45 ce = intel_context_alloc(); in intel_context_create()
46 if (!ce) in intel_context_create()
49 intel_context_init(ce, engine); in intel_context_create()
50 return ce; in intel_context_create()
53 int intel_context_alloc_state(struct intel_context *ce) in intel_context_alloc_state() argument
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Dintel_context_param.c11 int intel_context_set_ring_size(struct intel_context *ce, long sz) in intel_context_set_ring_size() argument
15 if (intel_context_lock_pinned(ce)) in intel_context_set_ring_size()
18 err = i915_active_wait(&ce->active); in intel_context_set_ring_size()
22 if (intel_context_is_pinned(ce)) { in intel_context_set_ring_size()
27 if (test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) { in intel_context_set_ring_size()
31 ring = intel_engine_create_ring(ce->engine, sz); in intel_context_set_ring_size()
37 intel_ring_put(ce->ring); in intel_context_set_ring_size()
38 ce->ring = ring; in intel_context_set_ring_size()
42 ce->ring = __intel_context_ring_size(sz); in intel_context_set_ring_size()
46 intel_context_unlock_pinned(ce); in intel_context_set_ring_size()
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Dintel_context_sseu.c17 const struct intel_context *ce, in gen8_emit_rpcs_config() argument
27 offset = i915_ggtt_offset(ce->state) + in gen8_emit_rpcs_config()
41 gen8_modify_rpcs(struct intel_context *ce, const struct intel_sseu sseu) in gen8_modify_rpcs() argument
46 lockdep_assert_held(&ce->pin_mutex); in gen8_modify_rpcs()
54 if (!intel_context_pin_if_active(ce)) in gen8_modify_rpcs()
57 rq = intel_engine_create_kernel_request(ce->engine); in gen8_modify_rpcs()
64 ret = intel_context_prepare_remote_request(ce, rq); in gen8_modify_rpcs()
66 ret = gen8_emit_rpcs_config(rq, ce, sseu); in gen8_modify_rpcs()
70 intel_context_unpin(ce); in gen8_modify_rpcs()
75 intel_context_reconfigure_sseu(struct intel_context *ce, in intel_context_reconfigure_sseu() argument
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Dselftest_mocs.c23 struct intel_context *ce; in mocs_context_create() local
25 ce = intel_context_create(engine); in mocs_context_create()
26 if (IS_ERR(ce)) in mocs_context_create()
27 return ce; in mocs_context_create()
30 ce->ring = __intel_context_ring_size(SZ_16K); in mocs_context_create()
32 return ce; in mocs_context_create()
229 struct intel_context *ce) in check_mocs_engine() argument
239 rq = intel_context_create_request(ce); in check_mocs_engine()
253 if (!err && ce->engine->class == RENDER_CLASS) in check_mocs_engine()
265 err = check_mocs_table(ce->engine, &arg->mocs, &vaddr); in check_mocs_engine()
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Dintel_breadcrumbs.c113 struct intel_context *ce) in add_signaling_context() argument
115 lockdep_assert_held(&ce->signal_lock); in add_signaling_context()
118 list_add_rcu(&ce->signal_link, &b->signalers); in add_signaling_context()
123 struct intel_context *ce) in remove_signaling_context() argument
125 lockdep_assert_held(&ce->signal_lock); in remove_signaling_context()
127 if (!list_empty(&ce->signals)) in remove_signaling_context()
131 list_del_rcu(&ce->signal_link); in remove_signaling_context()
143 check_signal_order(struct intel_context *ce, struct i915_request *rq) in check_signal_order() argument
145 if (rq->context != ce) in check_signal_order()
148 if (!list_is_last(&rq->signal_link, &ce->signals) && in check_signal_order()
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Dintel_engine_pm.c24 struct intel_context *ce; in __engine_unpark() local
31 ce = engine->kernel_context; in __engine_unpark()
32 if (ce) { in __engine_unpark()
33 GEM_BUG_ON(test_bit(CONTEXT_VALID_BIT, &ce->flags)); in __engine_unpark()
36 if (IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM) && ce->state) { in __engine_unpark()
37 struct drm_i915_gem_object *obj = ce->state->obj; in __engine_unpark()
49 ce->ops->reset(ce); in __engine_unpark()
61 static inline unsigned long __timeline_mark_lock(struct intel_context *ce) in __timeline_mark_lock() argument
66 mutex_acquire(&ce->timeline->mutex.dep_map, 2, 0, _THIS_IP_); in __timeline_mark_lock()
71 static inline void __timeline_mark_unlock(struct intel_context *ce, in __timeline_mark_unlock() argument
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/Linux-v5.10/drivers/crypto/allwinner/sun8i-ce/
Dsun8i-ce-core.c131 int sun8i_ce_get_engine_number(struct sun8i_ce_dev *ce) in sun8i_ce_get_engine_number() argument
133 return atomic_inc_return(&ce->flow) % (MAXFLOW - 1); in sun8i_ce_get_engine_number()
136 int sun8i_ce_run_task(struct sun8i_ce_dev *ce, int flow, const char *name) in sun8i_ce_run_task() argument
140 struct ce_task *cet = ce->chanlist[flow].tl; in sun8i_ce_run_task()
143 ce->chanlist[flow].stat_req++; in sun8i_ce_run_task()
146 mutex_lock(&ce->mlock); in sun8i_ce_run_task()
148 v = readl(ce->base + CE_ICR); in sun8i_ce_run_task()
150 writel(v, ce->base + CE_ICR); in sun8i_ce_run_task()
152 reinit_completion(&ce->chanlist[flow].complete); in sun8i_ce_run_task()
153 writel(ce->chanlist[flow].t_phy, ce->base + CE_TDQ); in sun8i_ce_run_task()
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Dsun8i-ce-trng.c25 struct sun8i_ce_dev *ce; in sun8i_ce_trng_read() local
35 ce = container_of(rng, struct sun8i_ce_dev, trng); in sun8i_ce_trng_read()
46 ce->hwrng_stat_req++; in sun8i_ce_trng_read()
47 ce->hwrng_stat_bytes += todo; in sun8i_ce_trng_read()
50 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
51 if (dma_mapping_error(ce->dev, dma_dst)) { in sun8i_ce_trng_read()
52 dev_err(ce->dev, "Cannot DMA MAP DST\n"); in sun8i_ce_trng_read()
57 err = pm_runtime_get_sync(ce->dev); in sun8i_ce_trng_read()
59 pm_runtime_put_noidle(ce->dev); in sun8i_ce_trng_read()
63 mutex_lock(&ce->rnglock); in sun8i_ce_trng_read()
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Dsun8i-ce-prng.c63 struct sun8i_ce_dev *ce; in sun8i_ce_prng_generate() local
74 ce = algt->ce; in sun8i_ce_prng_generate()
77 dev_err(ce->dev, "not seeded\n"); in sun8i_ce_prng_generate()
91 dev_dbg(ce->dev, "%s PRNG slen=%u dlen=%u todo=%u multi=%u\n", __func__, in sun8i_ce_prng_generate()
99 dma_iv = dma_map_single(ce->dev, ctx->seed, ctx->slen, DMA_TO_DEVICE); in sun8i_ce_prng_generate()
100 if (dma_mapping_error(ce->dev, dma_iv)) { in sun8i_ce_prng_generate()
101 dev_err(ce->dev, "Cannot DMA MAP IV\n"); in sun8i_ce_prng_generate()
105 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_prng_generate()
106 if (dma_mapping_error(ce->dev, dma_dst)) { in sun8i_ce_prng_generate()
107 dev_err(ce->dev, "Cannot DMA MAP DST\n"); in sun8i_ce_prng_generate()
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Dsun8i-ce-cipher.c83 struct sun8i_ce_dev *ce = op->ce; in sun8i_ce_cipher_prepare() local
99 dev_dbg(ce->dev, "%s %s %u %x IV(%p %u) key=%u\n", __func__, in sun8i_ce_cipher_prepare()
111 chan = &ce->chanlist[flow]; in sun8i_ce_cipher_prepare()
117 common = ce->variant->alg_cipher[algt->ce_algo_id]; in sun8i_ce_cipher_prepare()
121 if (ce->variant->cipher_t_dlen_in_bytes) in sun8i_ce_cipher_prepare()
126 sym = ce->variant->op_mode[algt->ce_blockmode]; in sun8i_ce_cipher_prepare()
143 rctx->addr_key = dma_map_single(ce->dev, op->key, op->keylen, DMA_TO_DEVICE); in sun8i_ce_cipher_prepare()
144 if (dma_mapping_error(ce->dev, rctx->addr_key)) { in sun8i_ce_cipher_prepare()
145 dev_err(ce->dev, "Cannot DMA MAP KEY\n"); in sun8i_ce_cipher_prepare()
170 rctx->addr_iv = dma_map_single(ce->dev, rctx->bounce_iv, rctx->ivlen, in sun8i_ce_cipher_prepare()
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DMakefile1 obj-$(CONFIG_CRYPTO_DEV_SUN8I_CE) += sun8i-ce.o
2 sun8i-ce-y += sun8i-ce-core.o sun8i-ce-cipher.o
3 sun8i-ce-$(CONFIG_CRYPTO_DEV_SUN8I_CE_HASH) += sun8i-ce-hash.o
4 sun8i-ce-$(CONFIG_CRYPTO_DEV_SUN8I_CE_PRNG) += sun8i-ce-prng.o
5 sun8i-ce-$(CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG) += sun8i-ce-trng.o
/Linux-v5.10/drivers/of/
Ddynamic.c459 static void __of_changeset_entry_destroy(struct of_changeset_entry *ce) in __of_changeset_entry_destroy() argument
461 if (ce->action == OF_RECONFIG_ATTACH_NODE && in __of_changeset_entry_destroy()
462 of_node_check_flag(ce->np, OF_OVERLAY)) { in __of_changeset_entry_destroy()
463 if (kref_read(&ce->np->kobj.kref) > 1) { in __of_changeset_entry_destroy()
465 kref_read(&ce->np->kobj.kref), ce->np); in __of_changeset_entry_destroy()
467 of_node_set_flag(ce->np, OF_OVERLAY_FREE_CSET); in __of_changeset_entry_destroy()
471 of_node_put(ce->np); in __of_changeset_entry_destroy()
472 list_del(&ce->node); in __of_changeset_entry_destroy()
473 kfree(ce); in __of_changeset_entry_destroy()
477 static void __of_changeset_entry_dump(struct of_changeset_entry *ce) in __of_changeset_entry_dump() argument
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/Linux-v5.10/arch/arm64/crypto/
DMakefile8 obj-$(CONFIG_CRYPTO_SHA1_ARM64_CE) += sha1-ce.o
9 sha1-ce-y := sha1-ce-glue.o sha1-ce-core.o
11 obj-$(CONFIG_CRYPTO_SHA2_ARM64_CE) += sha2-ce.o
12 sha2-ce-y := sha2-ce-glue.o sha2-ce-core.o
14 obj-$(CONFIG_CRYPTO_SHA512_ARM64_CE) += sha512-ce.o
15 sha512-ce-y := sha512-ce-glue.o sha512-ce-core.o
17 obj-$(CONFIG_CRYPTO_SHA3_ARM64) += sha3-ce.o
18 sha3-ce-y := sha3-ce-glue.o sha3-ce-core.o
20 obj-$(CONFIG_CRYPTO_SM3_ARM64_CE) += sm3-ce.o
21 sm3-ce-y := sm3-ce-glue.o sm3-ce-core.o
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/Linux-v5.10/drivers/base/power/
Dclock_ops.c42 static inline void __pm_clk_enable(struct device *dev, struct pm_clock_entry *ce) in __pm_clk_enable() argument
46 if (ce->status < PCE_STATUS_ERROR) { in __pm_clk_enable()
47 ret = clk_enable(ce->clk); in __pm_clk_enable()
49 ce->status = PCE_STATUS_ENABLED; in __pm_clk_enable()
52 __func__, ce->clk, ret); in __pm_clk_enable()
61 static void pm_clk_acquire(struct device *dev, struct pm_clock_entry *ce) in pm_clk_acquire() argument
63 if (!ce->clk) in pm_clk_acquire()
64 ce->clk = clk_get(dev, ce->con_id); in pm_clk_acquire()
65 if (IS_ERR(ce->clk)) { in pm_clk_acquire()
66 ce->status = PCE_STATUS_ERROR; in pm_clk_acquire()
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/Linux-v5.10/drivers/clocksource/
Dtimer-sun5i.c73 static void sun5i_clkevt_sync(struct sun5i_timer_clkevt *ce) in sun5i_clkevt_sync() argument
75 u32 old = readl(ce->timer.base + TIMER_CNTVAL_LO_REG(1)); in sun5i_clkevt_sync()
77 while ((old - readl(ce->timer.base + TIMER_CNTVAL_LO_REG(1))) < TIMER_SYNC_TICKS) in sun5i_clkevt_sync()
81 static void sun5i_clkevt_time_stop(struct sun5i_timer_clkevt *ce, u8 timer) in sun5i_clkevt_time_stop() argument
83 u32 val = readl(ce->timer.base + TIMER_CTL_REG(timer)); in sun5i_clkevt_time_stop()
84 writel(val & ~TIMER_CTL_ENABLE, ce->timer.base + TIMER_CTL_REG(timer)); in sun5i_clkevt_time_stop()
86 sun5i_clkevt_sync(ce); in sun5i_clkevt_time_stop()
89 static void sun5i_clkevt_time_setup(struct sun5i_timer_clkevt *ce, u8 timer, u32 delay) in sun5i_clkevt_time_setup() argument
91 writel(delay, ce->timer.base + TIMER_INTVAL_LO_REG(timer)); in sun5i_clkevt_time_setup()
94 static void sun5i_clkevt_time_start(struct sun5i_timer_clkevt *ce, u8 timer, bool periodic) in sun5i_clkevt_time_start() argument
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Dmps2-timer.c54 static int mps2_timer_shutdown(struct clock_event_device *ce) in mps2_timer_shutdown() argument
56 clockevent_mps2_writel(0, ce, TIMER_RELOAD); in mps2_timer_shutdown()
57 clockevent_mps2_writel(0, ce, TIMER_CTRL); in mps2_timer_shutdown()
62 static int mps2_timer_set_next_event(unsigned long next, struct clock_event_device *ce) in mps2_timer_set_next_event() argument
64 clockevent_mps2_writel(next, ce, TIMER_VALUE); in mps2_timer_set_next_event()
65 clockevent_mps2_writel(TIMER_CTRL_IE | TIMER_CTRL_ENABLE, ce, TIMER_CTRL); in mps2_timer_set_next_event()
70 static int mps2_timer_set_periodic(struct clock_event_device *ce) in mps2_timer_set_periodic() argument
72 u32 clock_count_per_tick = to_mps2_clkevt(ce)->clock_count_per_tick; in mps2_timer_set_periodic()
74 clockevent_mps2_writel(clock_count_per_tick, ce, TIMER_RELOAD); in mps2_timer_set_periodic()
75 clockevent_mps2_writel(clock_count_per_tick, ce, TIMER_VALUE); in mps2_timer_set_periodic()
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Dtimer-digicolor.c61 struct clock_event_device ce; member
67 static struct digicolor_timer *dc_timer(struct clock_event_device *ce) in dc_timer() argument
69 return container_of(ce, struct digicolor_timer, ce); in dc_timer()
72 static inline void dc_timer_disable(struct clock_event_device *ce) in dc_timer_disable() argument
74 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_disable()
78 static inline void dc_timer_enable(struct clock_event_device *ce, u32 mode) in dc_timer_enable() argument
80 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_enable()
84 static inline void dc_timer_set_count(struct clock_event_device *ce, in dc_timer_set_count() argument
87 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_set_count()
91 static int digicolor_clkevt_shutdown(struct clock_event_device *ce) in digicolor_clkevt_shutdown() argument
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Dtimer-atlas7.c72 struct clock_event_device *ce = dev_id; in sirfsoc_timer_interrupt() local
78 if (clockevent_state_oneshot(ce)) in sirfsoc_timer_interrupt()
81 ce->event_handler(ce); in sirfsoc_timer_interrupt()
101 struct clock_event_device *ce) in sirfsoc_timer_set_next_event() argument
166 struct clock_event_device *ce = per_cpu_ptr(sirfsoc_clockevent, cpu); in sirfsoc_local_timer_starting_cpu() local
178 ce->irq = irq; in sirfsoc_local_timer_starting_cpu()
179 ce->name = "local_timer"; in sirfsoc_local_timer_starting_cpu()
180 ce->features = CLOCK_EVT_FEAT_ONESHOT; in sirfsoc_local_timer_starting_cpu()
181 ce->rating = 200; in sirfsoc_local_timer_starting_cpu()
182 ce->set_state_shutdown = sirfsoc_timer_shutdown; in sirfsoc_local_timer_starting_cpu()
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Dtimer-rockchip.c43 struct clock_event_device ce; member
50 static inline struct rk_timer *rk_timer(struct clock_event_device *ce) in rk_timer() argument
52 return &container_of(ce, struct rk_clkevt, ce)->timer; in rk_timer()
78 struct clock_event_device *ce) in rk_timer_set_next_event() argument
80 struct rk_timer *timer = rk_timer(ce); in rk_timer_set_next_event()
89 static int rk_timer_shutdown(struct clock_event_device *ce) in rk_timer_shutdown() argument
91 struct rk_timer *timer = rk_timer(ce); in rk_timer_shutdown()
97 static int rk_timer_set_periodic(struct clock_event_device *ce) in rk_timer_set_periodic() argument
99 struct rk_timer *timer = rk_timer(ce); in rk_timer_set_periodic()
109 struct clock_event_device *ce = dev_id; in rk_timer_interrupt() local
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/Linux-v5.10/fs/cifs/
Ddfs_cache.c104 static inline bool cache_entry_expired(const struct cache_entry *ce) in cache_entry_expired() argument
109 return timespec64_compare(&ts, &ce->etime) >= 0; in cache_entry_expired()
112 static inline void free_tgts(struct cache_entry *ce) in free_tgts() argument
116 list_for_each_entry_safe(t, n, &ce->tlist, list) { in free_tgts()
123 static inline void flush_cache_ent(struct cache_entry *ce) in flush_cache_ent() argument
125 hlist_del_init(&ce->hlist); in flush_cache_ent()
126 kfree(ce->path); in flush_cache_ent()
127 free_tgts(ce); in flush_cache_ent()
129 kmem_cache_free(cache_slab, ce); in flush_cache_ent()
139 struct cache_entry *ce; in flush_cache_ents() local
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/Linux-v5.10/arch/sparc/kernel/
Dtime_32.c121 struct clock_event_device *ce = &timer_ce; in setup_timer_ce() local
125 ce->name = "timer_ce"; in setup_timer_ce()
126 ce->rating = 100; in setup_timer_ce()
127 ce->features = CLOCK_EVT_FEAT_PERIODIC; in setup_timer_ce()
128 ce->set_state_shutdown = timer_ce_shutdown; in setup_timer_ce()
129 ce->set_state_periodic = timer_ce_set_periodic; in setup_timer_ce()
130 ce->tick_resume = timer_ce_set_periodic; in setup_timer_ce()
131 ce->cpumask = cpu_possible_mask; in setup_timer_ce()
132 ce->shift = 32; in setup_timer_ce()
133 ce->mult = div_sc(sparc_config.clock_rate, NSEC_PER_SEC, in setup_timer_ce()
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/Linux-v5.10/arch/arm/crypto/
DMakefile17 obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o
18 obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o
19 obj-$(CONFIG_CRYPTO_SHA2_ARM_CE) += sha2-arm-ce.o
20 obj-$(CONFIG_CRYPTO_GHASH_ARM_CE) += ghash-arm-ce.o
21 obj-$(CONFIG_CRYPTO_CRCT10DIF_ARM_CE) += crct10dif-arm-ce.o
22 obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o
32 sha1-arm-ce-y := sha1-ce-core.o sha1-ce-glue.o
33 sha2-arm-ce-y := sha2-ce-core.o sha2-ce-glue.o
34 aes-arm-ce-y := aes-ce-core.o aes-ce-glue.o
35 ghash-arm-ce-y := ghash-ce-core.o ghash-ce-glue.o
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/Linux-v5.10/drivers/gpu/drm/i915/selftests/
Di915_request.c207 struct intel_context *ce; in igt_request_rewind() local
212 ce = i915_gem_context_get_engine(ctx[0], RCS0); in igt_request_rewind()
213 GEM_BUG_ON(IS_ERR(ce)); in igt_request_rewind()
214 request = mock_request(ce, 2 * HZ); in igt_request_rewind()
215 intel_context_put(ce); in igt_request_rewind()
226 ce = i915_gem_context_get_engine(ctx[1], RCS0); in igt_request_rewind()
227 GEM_BUG_ON(IS_ERR(ce)); in igt_request_rewind()
228 vip = mock_request(ce, 0); in igt_request_rewind()
229 intel_context_put(ce); in igt_request_rewind()
275 struct i915_request *(*request_alloc)(struct intel_context *ce);
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/Linux-v5.10/drivers/gpu/drm/i915/gem/
Di915_gem_object_blt.c15 struct i915_vma *intel_emit_vma_fill_blt(struct intel_context *ce, in intel_emit_vma_fill_blt() argument
20 struct drm_i915_private *i915 = ce->vm->i915; in intel_emit_vma_fill_blt()
31 GEM_BUG_ON(intel_engine_is_virtual(ce->engine)); in intel_emit_vma_fill_blt()
32 intel_engine_pm_get(ce->engine); in intel_emit_vma_fill_blt()
37 pool = intel_gt_get_buffer_pool(ce->engine->gt, size); in intel_emit_vma_fill_blt()
47 batch = i915_vma_instance(pool->obj, ce->vm, NULL); in intel_emit_vma_fill_blt()
100 intel_gt_chipset_flush(ce->vm->gt); in intel_emit_vma_fill_blt()
110 intel_engine_pm_put(ce->engine); in intel_emit_vma_fill_blt()
127 void intel_emit_vma_release(struct intel_context *ce, struct i915_vma *vma) in intel_emit_vma_release() argument
131 intel_engine_pm_put(ce->engine); in intel_emit_vma_release()
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