| /linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_frontbuffer.c | 174 void __intel_fb_invalidate(struct intel_frontbuffer *front, in __intel_fb_invalidate() argument
178 struct intel_display *display = to_intel_display(front->obj->dev); in __intel_fb_invalidate()
196 void __intel_fb_flush(struct intel_frontbuffer *front, in __intel_fb_flush() argument
200 struct intel_display *display = to_intel_display(front->obj->dev); in __intel_fb_flush()
217 struct intel_frontbuffer *front = in intel_frontbuffer_flush_work() local
220 intel_bo_flush_if_display(front->obj); in intel_frontbuffer_flush_work()
221 intel_frontbuffer_flush(front, ORIGIN_DIRTYFB); in intel_frontbuffer_flush_work()
222 intel_frontbuffer_put(front); in intel_frontbuffer_flush_work()
227 * @front: GEM object to flush
232 void intel_frontbuffer_queue_flush(struct intel_frontbuffer *front) in intel_frontbuffer_queue_flush() argument
[all …]
|
| /linux/fs/netfs/ |
| H A D | read_collect.c | 18 #define HIT_PENDING 0x01 /* A front op was still pending */
21 #define NEED_RETRY 0x10 /* A front op requests retrying */
189 struct netfs_io_subrequest *front, *remove; in netfs_collect_read_results() local
205 /* Remove completed subrequests from the front of the stream and in netfs_collect_read_results()
210 front = READ_ONCE(stream->front); in netfs_collect_read_results()
211 while (front) { in netfs_collect_read_results()
214 trace_netfs_collect_sreq(rreq, front); in netfs_collect_read_results()
216 front->debug_index, front->start, front->transferred, front->len); in netfs_collect_read_results()
218 if (stream->collected_to < front->start) { in netfs_collect_read_results()
219 trace_netfs_collect_gap(rreq, stream, front->start, 'F'); in netfs_collect_read_results()
[all …]
|
| H A D | write_collect.c | 17 #define HIT_PENDING 0x01 /* A front op was still pending */
21 #define NEED_RETRY 0x10 /* A front op requests retrying */
199 struct netfs_io_subrequest *front, *remove; in netfs_collect_write_results() local
220 /* Remove completed subrequests from the front of the streams and in netfs_collect_write_results()
231 front = stream->front; in netfs_collect_write_results()
232 while (front) { in netfs_collect_write_results()
233 trace_netfs_collect_sreq(wreq, front); in netfs_collect_write_results()
235 // front->debug_index, front->start, front->transferred, front->len); in netfs_collect_write_results()
237 if (stream->collected_to < front->start) { in netfs_collect_write_results()
239 stream->collected_to = front->start; in netfs_collect_write_results()
[all …]
|
| /linux/drivers/gpu/drm/i915/gem/ |
| H A 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/include/sound/sof/ |
| H A 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 …]
|
| /linux/fs/bcachefs/ |
| H A 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/Documentation/sound/designs/ |
| H A 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/tools/perf/pmu-events/arch/x86/rocketlake/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
101 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
108 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
113 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
125 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
132 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
137 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
144 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/icelakex/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
101 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
108 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
113 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
125 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
132 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
137 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
144 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/tigerlake/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
101 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
108 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
113 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
125 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
132 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
137 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
144 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/icelake/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
101 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
108 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
113 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
120 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
125 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
132 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
137 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
144 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/Documentation/fb/ |
| H A 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/tools/perf/pmu-events/arch/x86/graniterapids/ |
| H A D | frontend.json | 7 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
110 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
117 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
122 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
129 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
134 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
141 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
146 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
153 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
158 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| H A D | frontend.json | 7 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
98 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
105 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
110 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
117 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
122 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
129 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
134 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
141 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
146 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/emeraldrapids/ |
| H A D | frontend.json | 7 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
98 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
105 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
110 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
117 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
122 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
129 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
134 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
141 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
146 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/skylake/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
97 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
104 …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…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
127 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
132 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
143 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
154 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/cascadelakex/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
97 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
104 …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…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
127 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
132 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
143 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
154 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/skylakex/ |
| H A D | frontend.json | 3 … front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corre…
7 …"PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch…
97 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
104 …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…
120 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
127 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
132 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
143 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
154 …tion": "Retired instructions that are fetched after an interval where the front-end had at least 1…
[all …]
|
| /linux/drivers/net/ethernet/netronome/nfp/crypto/ |
| H A 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/tools/perf/pmu-events/arch/x86/meteorlake/ |
| H A D | frontend.json | 17 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
139 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
146 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
152 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
159 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
165 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
172 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
178 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
185 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
191 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/tools/perf/pmu-events/arch/x86/alderlake/ |
| H A D | frontend.json | 17 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio…
117 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
124 …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…
137 …"Counts retired instructions that are fetched after an interval where the front-end delivered no u…
143 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
150 …that are delivered to the back-end after a front-end stall of at least 16 cycles. During this peri…
156 "BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
163 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
169 …tion": "Retired instructions that are fetched after an interval where the front-end delivered no u…
[all …]
|
| /linux/Documentation/admin-guide/ |
| H A 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/tools/perf/pmu-events/arch/x86/silvermont/ |
| H A D | frontend.json | 7 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
16 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
25 …front end is resteered, mainly when the Branch Prediction Unit cannot provide a correct prediction…
66 …mes entered into a ucode flow in the FEC. Includes inserted flows due to front-end detected fault…
70 … that this counts is when a micro-coded instruction is encountered by the front end of the machine…
|
| /linux/tools/perf/pmu-events/arch/x86/knightslanding/ |
| H A D | frontend.json | 3 …unts the number of times the front end resteers for any branch as a result of another branch handl…
11 …the number of times the front end resteers for conditional branches as a result of another branch …
19 …nts the number of times the front end resteers for RET branches as a result of another branch hand…
|
| /linux/include/media/ |
| H A 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 …]
|