| /linux-6.12.1/drivers/gpu/drm/i915/display/ |
| D | intel_frontbuffer.c | 172 void __intel_fb_invalidate(struct intel_frontbuffer *front, in __intel_fb_invalidate() argument
176 struct drm_i915_private *i915 = intel_bo_to_i915(front->obj); in __intel_fb_invalidate()
194 void __intel_fb_flush(struct intel_frontbuffer *front, in __intel_fb_flush() argument
198 struct drm_i915_private *i915 = intel_bo_to_i915(front->obj); in __intel_fb_flush()
214 struct intel_frontbuffer *front = in intel_frontbuffer_flush_work() local
217 i915_gem_object_flush_if_display(front->obj); in intel_frontbuffer_flush_work()
218 intel_frontbuffer_flush(front, ORIGIN_DIRTYFB); in intel_frontbuffer_flush_work()
219 intel_frontbuffer_put(front); in intel_frontbuffer_flush_work()
229 void intel_frontbuffer_queue_flush(struct intel_frontbuffer *front) in intel_frontbuffer_queue_flush() argument
231 if (!front) in intel_frontbuffer_queue_flush()
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| D | intel_frontbuffer.h | 77 void intel_frontbuffer_put(struct intel_frontbuffer *front);
82 void __intel_fb_invalidate(struct intel_frontbuffer *front,
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,
125 static inline void intel_frontbuffer_flush(struct intel_frontbuffer *front, in intel_frontbuffer_flush() argument
130 if (!front) in intel_frontbuffer_flush()
133 frontbuffer_bits = atomic_read(&front->bits); in intel_frontbuffer_flush()
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| /linux-6.12.1/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()
86 struct intel_frontbuffer *front) in i915_gem_object_set_frontbuffer() argument
88 struct intel_frontbuffer *cur = front; in i915_gem_object_set_frontbuffer()
90 if (!front) { in i915_gem_object_set_frontbuffer()
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| D | i915_gem_object.c | 478 struct intel_frontbuffer *front; in __i915_gem_object_flush_frontbuffer() local
480 front = i915_gem_object_get_frontbuffer(obj); in __i915_gem_object_flush_frontbuffer()
481 if (front) { in __i915_gem_object_flush_frontbuffer()
482 intel_frontbuffer_flush(front, origin); in __i915_gem_object_flush_frontbuffer()
483 intel_frontbuffer_put(front); in __i915_gem_object_flush_frontbuffer()
490 struct intel_frontbuffer *front; in __i915_gem_object_invalidate_frontbuffer() local
492 front = i915_gem_object_get_frontbuffer(obj); in __i915_gem_object_invalidate_frontbuffer()
493 if (front) { in __i915_gem_object_invalidate_frontbuffer()
494 intel_frontbuffer_invalidate(front, origin); in __i915_gem_object_invalidate_frontbuffer()
495 intel_frontbuffer_put(front); in __i915_gem_object_invalidate_frontbuffer()
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| /linux-6.12.1/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]; \
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| /linux-6.12.1/fs/netfs/ |
| D | write_collect.c | 377 struct netfs_io_subrequest *front, *remove; in netfs_collect_write_results() local
409 front = stream->front; in netfs_collect_write_results()
410 while (front) { in netfs_collect_write_results()
411 trace_netfs_collect_sreq(wreq, front); in netfs_collect_write_results()
415 if (stream->collected_to < front->start) { in netfs_collect_write_results()
417 stream->collected_to = front->start; in netfs_collect_write_results()
421 if (test_bit(NETFS_SREQ_IN_PROGRESS, &front->flags)) { in netfs_collect_write_results()
428 stream->collected_to = front->start + front->len; in netfs_collect_write_results()
432 if (front->start + front->transferred > stream->collected_to) { in netfs_collect_write_results()
433 stream->collected_to = front->start + front->transferred; in netfs_collect_write_results()
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| /linux-6.12.1/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()
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| D | fw.h | 58 struct nfp_crypto_req_add_front front; member
65 struct nfp_crypto_req_add_front front; member
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| /linux-6.12.1/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 */
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| /linux-6.12.1/drivers/md/bcache/ |
| D | util.h | 52 size_t front, back, size, mask; \
57 for (iter = (fifo)->front; \
70 (fifo)->front = (fifo)->back = 0; \
96 #define fifo_used(fifo) (((fifo)->back - (fifo)->front) & (fifo)->mask)
102 #define fifo_front(fifo) ((fifo)->data[(fifo)->front])
122 (i) = (fifo)->data[(fifo)->front++]; \
123 (fifo)->front &= (fifo)->mask; \
132 --(fifo)->front; \
133 (fifo)->front &= (fifo)->mask; \
134 (fifo)->data[(fifo)->front] = (i); \
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| /linux-6.12.1/arch/arm/boot/dts/aspeed/ |
| D | aspeed-bmc-inspur-fp5280g2.dts | 163 front-memory {
164 label = "front-memory";
168 front-syshot {
169 label = "front-syshot";
173 front-syshealth {
174 label = "front-syshealth";
178 front-fan {
179 label = "front-fan";
183 front-psu {
184 label = "front-psu";
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| D | aspeed-bmc-inspur-nf5280m6.dts | 51 front-fan {
52 label = "front-fan";
56 front-psu {
57 label = "front-psu";
61 front-syshot {
62 label = "front-syshot";
66 front-memory {
67 label = "front-memory";
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| /linux-6.12.1/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,
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| /linux-6.12.1/drivers/gpu/drm/xe/compat-i915-headers/gem/ |
| D | i915_gem_object_frontbuffer.h | 10 #define i915_gem_object_set_frontbuffer(obj, front) (front) argument
|
| /linux-6.12.1/Documentation/block/ |
| D | deadline-iosched.rst | 62 request, or it fits at the front. That is called either a back merge candidate
63 or a front merge candidate. Due to the way files are typically laid out,
64 back merges are much more common than front merges. For some work loads, you
66 front merge requests. Setting front_merges to 0 disables this functionality.
69 rbtree front sector lookup when the io scheduler merge function is called.
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| /linux-6.12.1/net/ceph/ |
| D | mon_client.c | 178 monc->m_auth->front.iov_len = len; in __send_prepared_auth_request()
273 monc->m_auth->front.iov_base, in __open_session()
335 void *p = msg->front.iov_base; in __send_subscribe()
376 msg->front.iov_len = p - msg->front.iov_base; in __send_subscribe()
377 msg->hdr.front_len = cpu_to_le32(msg->front.iov_len); in __send_subscribe()
386 struct ceph_mon_subscribe_ack *h = msg->front.iov_base; in handle_subscribe_ack()
388 if (msg->front.iov_len < sizeof(*h)) in handle_subscribe_ack()
549 p = msg->front.iov_base; in ceph_monc_handle_map()
550 end = p + msg->front.iov_len; in ceph_monc_handle_map()
742 struct ceph_mon_statfs_reply *reply = msg->front.iov_base; in handle_statfs_reply()
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| /linux-6.12.1/Documentation/userspace-api/media/dvb/ |
| D | frontend_f_close.rst | 33 This system call closes a previously opened front-end device. After
34 closing a front-end device, its corresponding hardware might be powered
|
| D | frontend_f_open.rst | 57 In a system with multiple front-ends, it is usually the case that
59 long as a front-end device is opened in read/write mode, other open()
61 non-blocking or blocking mode was specified. A front-end device opened
67 powered up, and that other front-ends may have been powered down to make
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| /linux-6.12.1/Documentation/driver-api/media/ |
| D | dtv-demux.rst | 20 Each demux receives its TS input from a DVB front-end or from memory, as
21 set via this demux kABI. In a system with more than one front-end, the kABI
22 can be used to select one of the DVB front-ends as a TS source for a demux,
25 The demux kABI only controls front-ends regarding to their connections with
26 demuxes; the kABI used to set the other front-end parameters, such as
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| /linux-6.12.1/arch/arm64/boot/dts/apple/ |
| D | t6002-j375d.dts | 22 /* front-right */
31 /* front-left */
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| /linux-6.12.1/drivers/media/platform/st/sti/c8sectpfe/ |
| D | Kconfig | 17 This adds support for DVB front-end cards connected
23 Supported DVB front-end cards are:
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| /linux-6.12.1/arch/arm/boot/dts/marvell/ |
| D | armada-385-clearfog-gtr.dtsi | 25 front panel and PSE controller
44 41 - CON1 front panel connector
45 42 - Front LED1, or front panel CON1
48 45 - TPM PIRQ signal, or front panel CON1
54 52 - Front LED2, or front panel
131 i2c@11000 { /* ROM, temp sensor and front panel */
149 cf_gtr_front_button_pins: cf-gtr-front-button-pins {
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| D | orion5x-lacie-d2-network.dts | 39 button-front {
187 * MPP6: Red front LED
188 * MPP16: Blue front LED blink control
218 * GPIO 23: Blue front LED off
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-bus-i2c-devices-turris-omnia-mcu | 29 Description: (RW) The front button on the Turris Omnia router can be
31 front panel, or to send the press event to the CPU as an
48 front button.
50 This file configures whether front button power on is enabled.
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| /linux-6.12.1/fs/ceph/ |
| D | mds_client.c | 756 info->head = msg->front.iov_base; in parse_reply_info()
757 p = msg->front.iov_base + sizeof(struct ceph_mds_reply_head); in parse_reply_info()
758 end = p + msg->front.iov_len - sizeof(struct ceph_mds_reply_head); in parse_reply_info()
1453 h = msg->front.iov_base; in ceph_create_session_msg()
1592 p = msg->front.iov_base; in create_session_full_msg()
1593 end = p + msg->front.iov_len; in create_session_full_msg()
1650 msg->front.iov_len = p - msg->front.iov_base; in create_session_full_msg()
1651 msg->hdr.front_len = cpu_to_le32(msg->front.iov_len); in create_session_full_msg()
2345 head = msg->front.iov_base; in ceph_send_cap_releases()
2347 msg->front.iov_len = sizeof(*head); in ceph_send_cap_releases()
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