| /linux-6.8/drivers/gpu/drm/i915/display/ |
| D | intel_frontbuffer.c | 168 void __intel_fb_invalidate(struct intel_frontbuffer *front, in __intel_fb_invalidate() argument
172 struct drm_i915_private *i915 = intel_bo_to_i915(front->obj); in __intel_fb_invalidate()
189 void __intel_fb_flush(struct intel_frontbuffer *front, in __intel_fb_flush() argument
193 struct drm_i915_private *i915 = intel_bo_to_i915(front->obj); in __intel_fb_flush()
209 struct intel_frontbuffer *front = in intel_frontbuffer_flush_work() local
212 i915_gem_object_flush_if_display(front->obj); in intel_frontbuffer_flush_work()
213 intel_frontbuffer_flush(front, ORIGIN_DIRTYFB); in intel_frontbuffer_flush_work()
214 intel_frontbuffer_put(front); in intel_frontbuffer_flush_work()
219 * @front: GEM object to flush
224 void intel_frontbuffer_queue_flush(struct intel_frontbuffer *front) in intel_frontbuffer_queue_flush() argument
[all …]
|
| D | intel_frontbuffer.h | 77 void intel_frontbuffer_put(struct intel_frontbuffer *front);
82 void __intel_fb_invalidate(struct intel_frontbuffer *front,
88 * @front: GEM object to invalidate
97 static inline bool intel_frontbuffer_invalidate(struct intel_frontbuffer *front, in intel_frontbuffer_invalidate() argument
102 if (!front) in intel_frontbuffer_invalidate()
105 frontbuffer_bits = atomic_read(&front->bits); in intel_frontbuffer_invalidate()
109 __intel_fb_invalidate(front, origin, frontbuffer_bits); in intel_frontbuffer_invalidate()
113 void __intel_fb_flush(struct intel_frontbuffer *front,
119 * @front: GEM object to flush
125 static inline void intel_frontbuffer_flush(struct intel_frontbuffer *front, in intel_frontbuffer_flush() argument
[all …]
|
| /linux-6.8/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_object_frontbuffer.h | 48 struct intel_frontbuffer *front; in i915_gem_object_get_frontbuffer() local
55 front = rcu_dereference(obj->frontbuffer); in i915_gem_object_get_frontbuffer()
56 if (!front) in i915_gem_object_get_frontbuffer()
59 if (unlikely(!kref_get_unless_zero(&front->ref))) in i915_gem_object_get_frontbuffer()
62 if (likely(front == rcu_access_pointer(obj->frontbuffer))) in i915_gem_object_get_frontbuffer()
65 intel_frontbuffer_put(front); in i915_gem_object_get_frontbuffer()
69 return front; in i915_gem_object_get_frontbuffer()
75 * @front: The frontbuffer to set
86 struct intel_frontbuffer *front) in i915_gem_object_set_frontbuffer() argument
88 struct intel_frontbuffer *cur = front; in i915_gem_object_set_frontbuffer()
[all …]
|
| /linux-6.8/fs/bcachefs/ |
| D | fifo.h | 9 size_t front, back, size, mask; \
22 (fifo)->front = (fifo)->back = 0; \
38 swap((l)->front, (r)->front); \
53 #define fifo_used(fifo) (((fifo)->back - (fifo)->front))
56 #define fifo_empty(fifo) ((fifo)->front == (fifo)->back)
59 #define fifo_peek_front(fifo) ((fifo)->data[(fifo)->front & (fifo)->mask])
64 ? (fifo)->front : (fifo)->back) & ~(fifo)->mask) + \
68 #define fifo_idx_entry(fifo, i) ((fifo)->data[((fifo)->front + (i)) & (fifo)->mask])
74 (fifo_full((f)) ? NULL : &(f)->data[--(f)->front & (f)->mask])
96 (i) = (fifo)->data[(fifo)->front++ & (fifo)->mask]; \
[all …]
|
| /linux-6.8/include/sound/sof/ |
| D | control.h | 24 SOF_CHMAP_FL, /**< front left */
25 SOF_CHMAP_FR, /**< front right */
28 SOF_CHMAP_FC, /**< front centre */
33 SOF_CHMAP_FLC, /**< front left centre */
34 SOF_CHMAP_FRC, /**< front right centre */
37 SOF_CHMAP_FLW, /**< front left wide */
38 SOF_CHMAP_FRW, /**< front right wide */
39 SOF_CHMAP_FLH, /**< front left high */
40 SOF_CHMAP_FCH, /**< front centre high */
41 SOF_CHMAP_FRH, /**< front right high */
[all …]
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| /linux-6.8/Documentation/sound/designs/ |
| D | channel-mapping-api.rst | 18 ``{ front left, front right, rear left, rear right }.``
89 SNDRV_CHMAP_FL, /* front left */
90 SNDRV_CHMAP_FR, /* front right */
93 SNDRV_CHMAP_FC, /* front center */
99 SNDRV_CHMAP_FLC, /* front left center */
100 SNDRV_CHMAP_FRC, /* front right center */
103 SNDRV_CHMAP_FLW, /* front left wide */
104 SNDRV_CHMAP_FRW, /* front right wide */
105 SNDRV_CHMAP_FLH, /* front left high */
106 SNDRV_CHMAP_FCH, /* front center high */
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/rocketlake/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
92 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
98 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
103 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
114 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
125 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
131 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/tigerlake/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
92 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
98 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
103 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
114 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
125 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
131 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/icelakex/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
92 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
98 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
103 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
114 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
125 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
131 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/icelake/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
92 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
98 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
103 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
114 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
125 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
131 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/emeraldrapids/ |
| D | frontend.json | 6 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
89 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
95 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
100 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
106 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
111 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
117 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
122 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
128 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
133 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| D | frontend.json | 6 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
89 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
95 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
100 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
106 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
111 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
117 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
122 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
128 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
133 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/cascadelakex/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
88 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
94 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
99 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
115 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
130 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
140 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/skylakex/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
88 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
94 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
99 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
115 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
130 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
140 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/skylake/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
88 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
94 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
99 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
109 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
115 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
130 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
140 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux-6.8/Documentation/fb/ |
| D | viafb.modes | 17 # Front Porch 0.636 us 0.318 ms
42 # Front Porch 0.508 us 0.027 ms
63 # Front Porch 1.556 us 0.023 ms
84 # Front Porch 0.927 us 0.019 ms
105 # Front Porch 0.763 us 0.016 ms
126 # Front Porch 0.595 us 0.033 ms
147 # Front Porch 0.541 us 33.535 us
168 # Front Porch 0.735 us 0.027 ms
189 # Front Porch 1.000 us 0.026 ms
211 # Front Porch 0.323 us 0.021 ms
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/alderlake/ |
| D | frontend.json | 15 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
107 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
113 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
119 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
125 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
131 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
137 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
143 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
149 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
155 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/meteorlake/ |
| D | frontend.json | 15 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
136 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
142 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
148 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
154 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
160 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
166 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
172 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
178 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
184 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/silvermont/ |
| D | frontend.json | 6 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
14 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
22 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
59 …mes entered into a ucode flow in the FEC. Includes inserted flows due to front-end detected fault…
62 … that this counts is when a micro-coded instruction is encountered by the front end of the machine…
|
| /linux-6.8/include/uapi/linux/ |
| D | virtio_snd.h | 284 VIRTIO_SND_CHMAP_FL, /* front left */
285 VIRTIO_SND_CHMAP_FR, /* front right */
288 VIRTIO_SND_CHMAP_FC, /* front center */
293 VIRTIO_SND_CHMAP_FLC, /* front left center */
294 VIRTIO_SND_CHMAP_FRC, /* front right center */
297 VIRTIO_SND_CHMAP_FLW, /* front left wide */
298 VIRTIO_SND_CHMAP_FRW, /* front right wide */
299 VIRTIO_SND_CHMAP_FLH, /* front left high */
300 VIRTIO_SND_CHMAP_FCH, /* front center high */
301 VIRTIO_SND_CHMAP_FRH, /* front right high */
[all …]
|
| /linux-6.8/drivers/net/ethernet/netronome/nfp/crypto/ |
| D | tls.c | 153 nfp_net_tls_set_ipver_vlan(struct nfp_crypto_req_add_front *front, u8 ipver) in nfp_net_tls_set_ipver_vlan() argument
155 front->ipver_vlan = cpu_to_be16(FIELD_PREP(NFP_NET_TLS_IPVER, ipver) | in nfp_net_tls_set_ipver_vlan()
162 struct nfp_crypto_req_add_front *front) in nfp_net_tls_assign_conn_id() argument
168 len = front->key_len - NFP_NET_TLS_NON_ADDR_KEY_LEN; in nfp_net_tls_assign_conn_id()
170 memcpy(front->l3_addrs, &id, sizeof(id)); in nfp_net_tls_assign_conn_id()
171 memset(front->l3_addrs + sizeof(id), 0, len - sizeof(id)); in nfp_net_tls_assign_conn_id()
180 req->front.key_len += sizeof(__be32) * 2; in nfp_net_tls_set_ipv4()
183 nfp_net_tls_assign_conn_id(nn, &req->front); in nfp_net_tls_set_ipv4()
199 req->front.key_len += sizeof(struct in6_addr) * 2; in nfp_net_tls_set_ipv6()
202 nfp_net_tls_assign_conn_id(nn, &req->front); in nfp_net_tls_set_ipv6()
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/knightslanding/ |
| D | frontend.json | 3 …unts the number of times the front end resteers for any branch as a result of another branch handl…
10 …the number of times the front end resteers for conditional branches as a result of another branch …
17 …nts the number of times the front end resteers for RET branches as a result of another branch hand…
|
| /linux-6.8/Documentation/admin-guide/ |
| D | pstore-blk.rst | 78 The chunk size in KB for oops/panic front-end. It **MUST** be a multiple of 4.
81 There are multiple chunks for oops/panic front-end depending on the remaining
82 space except other pstore front-ends.
90 The chunk size in KB for pmsg front-end. It **MUST** be a multiple of 4.
93 Unlike oops/panic front-end, there is only one chunk for pmsg front-end.
102 The chunk size in KB for console front-end. It **MUST** be a multiple of 4.
105 Similar to pmsg front-end, there is only one chunk for console front-end.
113 The chunk size in KB for ftrace front-end. It **MUST** be a multiple of 4.
116 Similar to oops front-end, there are multiple chunks for ftrace front-end
186 files is ``dmesg-pstore-blk-[N]`` for oops/panic front-end,
[all …]
|
| /linux-6.8/include/media/ |
| D | demux.h | 303 * DVB Front-End
325 * @connectivity_list: List of front-ends that can be connected to a
362 * front-ends from the generic type struct list_head
376 * @frontend: Front-end connected to the demux
408 * front-end, the demux driver software will read packets from memory.
483 * @add_frontend: Registers a connectivity between a demux and a front-end,
485 * @connect_frontend to use the given front-end as a TS source. The
493 * The @frontend function parameter contains a pointer to the front-end
499 * @remove_frontend: Indicates that the given front-end, registered by a call
501 * demux. The function should be called when a front-end driver or a demux
[all …]
|
| /linux-6.8/tools/perf/pmu-events/arch/x86/haswellx/ |
| D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
6 "PublicDescription": "Number of front end re-steers due to BPU misprediction.",
136 …his event counts cycles during which the microcode sequencer assisted the Front-end in delivering …
186 …"PublicDescription": "This event counts uops delivered by the Front-end with the assistance of the…
195 …cated) uops from the Front-end to the Resource Allocation Table (RAT) while the Back-end of the pr…
205 …"PublicDescription": "This event counts the number cycles during which the Front-end allocated exa…
229 "BriefDescription": "Cycles with less than 2 uops delivered by the front end.",
238 "BriefDescription": "Cycles with less than 3 uops delivered by the front end.",
|