| /Linux-v5.15/drivers/input/misc/ |
| D | adxl34x.c | 181 #define AC_READ(ac, reg) ((ac)->bops->read((ac)->dev, reg)) argument
182 #define AC_WRITE(ac, reg, val) ((ac)->bops->write((ac)->dev, reg, val)) argument
238 static void adxl34x_get_triple(struct adxl34x *ac, struct axis_triple *axis) in adxl34x_get_triple() argument
242 ac->bops->read_block(ac->dev, DATAX0, DATAZ1 - DATAX0 + 1, buf); in adxl34x_get_triple()
244 mutex_lock(&ac->mutex); in adxl34x_get_triple()
245 ac->saved.x = (s16) le16_to_cpu(buf[0]); in adxl34x_get_triple()
246 axis->x = ac->saved.x; in adxl34x_get_triple()
248 ac->saved.y = (s16) le16_to_cpu(buf[1]); in adxl34x_get_triple()
249 axis->y = ac->saved.y; in adxl34x_get_triple()
251 ac->saved.z = (s16) le16_to_cpu(buf[2]); in adxl34x_get_triple()
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| D | adxl34x-spi.c | 70 struct adxl34x *ac; in adxl34x_spi_probe() local
78 ac = adxl34x_probe(&spi->dev, spi->irq, in adxl34x_spi_probe()
82 if (IS_ERR(ac)) in adxl34x_spi_probe()
83 return PTR_ERR(ac); in adxl34x_spi_probe()
85 spi_set_drvdata(spi, ac); in adxl34x_spi_probe()
92 struct adxl34x *ac = spi_get_drvdata(spi); in adxl34x_spi_remove() local
94 return adxl34x_remove(ac); in adxl34x_spi_remove()
100 struct adxl34x *ac = spi_get_drvdata(spi); in adxl34x_spi_suspend() local
102 adxl34x_suspend(ac); in adxl34x_spi_suspend()
110 struct adxl34x *ac = spi_get_drvdata(spi); in adxl34x_spi_resume() local
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| D | adxl34x-i2c.c | 80 struct adxl34x *ac; in adxl34x_i2c_probe() local
90 ac = adxl34x_probe(&client->dev, client->irq, false, in adxl34x_i2c_probe()
94 if (IS_ERR(ac)) in adxl34x_i2c_probe()
95 return PTR_ERR(ac); in adxl34x_i2c_probe()
97 i2c_set_clientdata(client, ac); in adxl34x_i2c_probe()
104 struct adxl34x *ac = i2c_get_clientdata(client); in adxl34x_i2c_remove() local
106 return adxl34x_remove(ac); in adxl34x_i2c_remove()
112 struct adxl34x *ac = i2c_get_clientdata(client); in adxl34x_i2c_suspend() local
114 adxl34x_suspend(ac); in adxl34x_i2c_suspend()
122 struct adxl34x *ac = i2c_get_clientdata(client); in adxl34x_i2c_resume() local
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| /Linux-v5.15/net/ceph/ |
| D | auth.c | 24 static int init_protocol(struct ceph_auth_client *ac, int proto) in init_protocol() argument
30 return ceph_auth_none_init(ac); in init_protocol()
32 return ceph_x_init(ac); in init_protocol()
39 void ceph_auth_set_global_id(struct ceph_auth_client *ac, u64 global_id) in ceph_auth_set_global_id() argument
46 if (ac->global_id && global_id != ac->global_id) in ceph_auth_set_global_id()
47 pr_err("global_id changed from %llu to %llu\n", ac->global_id, in ceph_auth_set_global_id()
50 ac->global_id = global_id; in ceph_auth_set_global_id()
60 struct ceph_auth_client *ac; in ceph_auth_init() local
62 ac = kzalloc(sizeof(*ac), GFP_NOFS); in ceph_auth_init()
63 if (!ac) in ceph_auth_init()
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| D | auth_none.c | 15 static void reset(struct ceph_auth_client *ac) in reset() argument
17 struct ceph_auth_none_info *xi = ac->private; in reset()
22 static void destroy(struct ceph_auth_client *ac) in destroy() argument
24 kfree(ac->private); in destroy()
25 ac->private = NULL; in destroy()
28 static int is_authenticated(struct ceph_auth_client *ac) in is_authenticated() argument
30 struct ceph_auth_none_info *xi = ac->private; in is_authenticated()
35 static int should_authenticate(struct ceph_auth_client *ac) in should_authenticate() argument
37 struct ceph_auth_none_info *xi = ac->private; in should_authenticate()
42 static int ceph_auth_none_build_authorizer(struct ceph_auth_client *ac, in ceph_auth_none_build_authorizer() argument
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| D | auth_x.c | 20 static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
22 static int ceph_x_is_authenticated(struct ceph_auth_client *ac) in ceph_x_is_authenticated() argument
24 struct ceph_x_info *xi = ac->private; in ceph_x_is_authenticated()
28 ceph_x_validate_tickets(ac, &need); in ceph_x_is_authenticated()
29 missing = ac->want_keys & ~xi->have_keys; in ceph_x_is_authenticated()
32 ac->want_keys, xi->have_keys, missing, !missing); in ceph_x_is_authenticated()
36 static int ceph_x_should_authenticate(struct ceph_auth_client *ac) in ceph_x_should_authenticate() argument
38 struct ceph_x_info *xi = ac->private; in ceph_x_should_authenticate()
41 ceph_x_validate_tickets(ac, &need); in ceph_x_should_authenticate()
43 ac->want_keys, xi->have_keys, need, !!need); in ceph_x_should_authenticate()
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| /Linux-v5.15/drivers/power/supply/ |
| D | surface_charger.c | 67 static int spwr_ac_update_unlocked(struct spwr_ac_device *ac) in spwr_ac_update_unlocked() argument
69 __le32 old = ac->state; in spwr_ac_update_unlocked()
72 lockdep_assert_held(&ac->lock); in spwr_ac_update_unlocked()
74 status = ssam_retry(ssam_bat_get_psrc, ac->sdev, &ac->state); in spwr_ac_update_unlocked()
78 return old != ac->state; in spwr_ac_update_unlocked()
81 static int spwr_ac_update(struct spwr_ac_device *ac) in spwr_ac_update() argument
85 mutex_lock(&ac->lock); in spwr_ac_update()
86 status = spwr_ac_update_unlocked(ac); in spwr_ac_update()
87 mutex_unlock(&ac->lock); in spwr_ac_update()
92 static int spwr_ac_recheck(struct spwr_ac_device *ac) in spwr_ac_recheck() argument
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| /Linux-v5.15/drivers/acpi/ |
| D | ac.c | 89 static int acpi_ac_get_state(struct acpi_ac *ac) in acpi_ac_get_state() argument
93 if (!ac) in acpi_ac_get_state()
96 status = acpi_evaluate_integer(ac->device->handle, "_PSR", NULL, in acpi_ac_get_state()
97 &ac->state); in acpi_ac_get_state()
99 acpi_handle_info(ac->device->handle, in acpi_ac_get_state()
102 ac->state = ACPI_AC_STATUS_UNKNOWN; in acpi_ac_get_state()
114 struct acpi_ac *ac = to_acpi_ac(psy); in get_ac_property() local
116 if (!ac) in get_ac_property()
119 if (acpi_ac_get_state(ac)) in get_ac_property()
124 val->intval = ac->state; in get_ac_property()
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| /Linux-v5.15/drivers/media/pci/tw686x/ |
| D | tw686x-audio.c | 38 struct tw686x_audio_channel *ac = &dev->audio_channels[ch]; in tw686x_audio_irq() local
45 spin_lock_irqsave(&ac->lock, flags); in tw686x_audio_irq()
48 if (!ac->ss || !ac->curr_bufs[0] || !ac->curr_bufs[1]) { in tw686x_audio_irq()
49 spin_unlock_irqrestore(&ac->lock, flags); in tw686x_audio_irq()
53 if (!list_empty(&ac->buf_list)) { in tw686x_audio_irq()
54 next = list_first_entry(&ac->buf_list, in tw686x_audio_irq()
56 list_move_tail(&next->list, &ac->buf_list); in tw686x_audio_irq()
57 done = ac->curr_bufs[!pb]; in tw686x_audio_irq()
58 ac->curr_bufs[pb] = next; in tw686x_audio_irq()
60 spin_unlock_irqrestore(&ac->lock, flags); in tw686x_audio_irq()
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| /Linux-v5.15/drivers/s390/crypto/ |
| D | ap_card.c | 25 struct ap_card *ac = to_ap_card(dev); in hwtype_show() local
27 return scnprintf(buf, PAGE_SIZE, "%d\n", ac->ap_dev.device_type); in hwtype_show()
35 struct ap_card *ac = to_ap_card(dev); in raw_hwtype_show() local
37 return scnprintf(buf, PAGE_SIZE, "%d\n", ac->raw_hwtype); in raw_hwtype_show()
45 struct ap_card *ac = to_ap_card(dev); in depth_show() local
47 return scnprintf(buf, PAGE_SIZE, "%d\n", ac->queue_depth); in depth_show()
55 struct ap_card *ac = to_ap_card(dev); in ap_functions_show() local
57 return scnprintf(buf, PAGE_SIZE, "0x%08X\n", ac->functions); in ap_functions_show()
66 struct ap_card *ac = to_ap_card(dev); in request_count_show() local
71 req_cnt = atomic64_read(&ac->total_request_count); in request_count_show()
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| D | zcrypt_cex4.c | 80 struct ap_card *ac = to_ap_card(dev); in cca_serialnr_show() local
85 cca_get_info(ac->id, ap_domain_index, &ci, zc->online); in cca_serialnr_show()
192 struct ap_card *ac = to_ap_card(dev); in ep11_api_ordinalnr_show() local
196 ep11_get_card_info(ac->id, &ci, zc->online); in ep11_api_ordinalnr_show()
213 struct ap_card *ac = to_ap_card(dev); in ep11_fw_version_show() local
217 ep11_get_card_info(ac->id, &ci, zc->online); in ep11_fw_version_show()
236 struct ap_card *ac = to_ap_card(dev); in ep11_serialnr_show() local
240 ep11_get_card_info(ac->id, &ci, zc->online); in ep11_serialnr_show()
270 struct ap_card *ac = to_ap_card(dev); in ep11_card_op_modes_show() local
274 ep11_get_card_info(ac->id, &ci, zc->online); in ep11_card_op_modes_show()
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| D | ap_bus.c | 606 struct ap_card *ac = to_ap_card(&ap_dev->device); in ap_uevent() local
618 if (ap_test_bit(&ac->functions, AP_FUNC_ACCEL)) in ap_uevent()
620 else if (ap_test_bit(&ac->functions, AP_FUNC_COPRO)) in ap_uevent()
622 else if (ap_test_bit(&ac->functions, AP_FUNC_EP11)) in ap_uevent()
1502 static inline void ap_scan_rm_card_dev_and_queue_devs(struct ap_card *ac) in ap_scan_rm_card_dev_and_queue_devs() argument
1505 (void *)(long) ac->id, in ap_scan_rm_card_dev_and_queue_devs()
1507 device_unregister(&ac->ap_dev.device); in ap_scan_rm_card_dev_and_queue_devs()
1515 static inline void ap_scan_domains(struct ap_card *ac) in ap_scan_domains() argument
1531 qid = AP_MKQID(ac->id, dom); in ap_scan_domains()
1539 __func__, ac->id, dom); in ap_scan_domains()
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| /Linux-v5.15/sound/soc/qcom/qdsp6/ |
| D | q6asm.c | 279 static inline void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, in q6asm_add_hdr() argument
284 hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
285 hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
288 hdr->token = ac->session; in q6asm_add_hdr()
291 static int q6asm_apr_send_session_pkt(struct q6asm *a, struct audio_client *ac, in q6asm_apr_send_session_pkt() argument
297 mutex_lock(&ac->cmd_lock); in q6asm_apr_send_session_pkt()
298 ac->result.opcode = 0; in q6asm_apr_send_session_pkt()
299 ac->result.status = 0; in q6asm_apr_send_session_pkt()
306 (ac->result.opcode == hdr->opcode) || in q6asm_apr_send_session_pkt()
307 (ac->result.opcode == rsp_opcode), in q6asm_apr_send_session_pkt()
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| D | q6asm.h | 98 void q6asm_audio_client_free(struct audio_client *ac);
99 int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,
101 int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
105 int q6asm_open_read(struct audio_client *ac, uint32_t stream_id,
107 int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,
112 int q6asm_read(struct audio_client *ac, uint32_t stream_id);
114 int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,
119 int q6asm_stream_media_format_block_flac(struct audio_client *ac,
122 int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac,
125 int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac,
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| /Linux-v5.15/include/linux/ceph/ |
| D | auth.h | 39 int (*is_authenticated)(struct ceph_auth_client *ac);
45 int (*should_authenticate)(struct ceph_auth_client *ac);
52 int (*build_request)(struct ceph_auth_client *ac, void *buf, void *end);
53 int (*handle_reply)(struct ceph_auth_client *ac, u64 global_id,
62 int (*create_authorizer)(struct ceph_auth_client *ac, int peer_type,
65 int (*update_authorizer)(struct ceph_auth_client *ac, int peer_type,
67 int (*add_authorizer_challenge)(struct ceph_auth_client *ac,
71 int (*verify_authorizer_reply)(struct ceph_auth_client *ac,
76 void (*invalidate_authorizer)(struct ceph_auth_client *ac,
80 void (*reset)(struct ceph_auth_client *ac);
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| /Linux-v5.15/fs/ext4/ |
| D | mballoc.c | 406 static void ext4_mb_new_preallocation(struct ext4_allocation_context *ac);
408 static bool ext4_mb_good_group(struct ext4_allocation_context *ac,
873 static void ext4_mb_choose_next_group_cr0(struct ext4_allocation_context *ac, in ext4_mb_choose_next_group_cr0() argument
876 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb); in ext4_mb_choose_next_group_cr0()
880 if (ac->ac_status == AC_STATUS_FOUND) in ext4_mb_choose_next_group_cr0()
883 if (unlikely(sbi->s_mb_stats && ac->ac_flags & EXT4_MB_CR0_OPTIMIZED)) in ext4_mb_choose_next_group_cr0()
887 for (i = ac->ac_2order; i < MB_NUM_ORDERS(ac->ac_sb); i++) { in ext4_mb_choose_next_group_cr0()
900 if (likely(ext4_mb_good_group(ac, iter->bb_group, 0))) { in ext4_mb_choose_next_group_cr0()
915 ac->ac_last_optimal_group = *group; in ext4_mb_choose_next_group_cr0()
916 ac->ac_flags |= EXT4_MB_CR0_OPTIMIZED; in ext4_mb_choose_next_group_cr0()
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| /Linux-v5.15/fs/ocfs2/ |
| D | suballoc.c | 91 static int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *ac,
116 struct ocfs2_alloc_context **ac);
118 void ocfs2_free_ac_resource(struct ocfs2_alloc_context *ac) in ocfs2_free_ac_resource() argument
120 struct inode *inode = ac->ac_inode; in ocfs2_free_ac_resource()
123 if (ac->ac_which != OCFS2_AC_USE_LOCAL) in ocfs2_free_ac_resource()
129 ac->ac_inode = NULL; in ocfs2_free_ac_resource()
131 brelse(ac->ac_bh); in ocfs2_free_ac_resource()
132 ac->ac_bh = NULL; in ocfs2_free_ac_resource()
133 ac->ac_resv = NULL; in ocfs2_free_ac_resource()
134 kfree(ac->ac_find_loc_priv); in ocfs2_free_ac_resource()
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| D | suballoc.h | 50 void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac);
51 static inline int ocfs2_alloc_context_bits_left(struct ocfs2_alloc_context *ac) in ocfs2_alloc_context_bits_left() argument
53 return ac->ac_bits_wanted - ac->ac_bits_given; in ocfs2_alloc_context_bits_left()
63 struct ocfs2_alloc_context **ac);
66 struct ocfs2_alloc_context **ac);
68 struct ocfs2_alloc_context **ac);
71 struct ocfs2_alloc_context **ac);
90 struct ocfs2_alloc_context *ac,
99 struct ocfs2_alloc_context *ac,
104 struct ocfs2_alloc_context *ac,
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| D | localalloc.c | 51 struct ocfs2_alloc_context **ac,
57 struct ocfs2_alloc_context *ac);
616 struct ocfs2_alloc_context *ac) in ocfs2_reserve_local_alloc_bits() argument
623 BUG_ON(!ac); in ocfs2_reserve_local_alloc_bits()
691 ac->ac_inode = local_alloc_inode; in ocfs2_reserve_local_alloc_bits()
693 ac->ac_alloc_slot = osb->slot_num; in ocfs2_reserve_local_alloc_bits()
694 ac->ac_which = OCFS2_AC_USE_LOCAL; in ocfs2_reserve_local_alloc_bits()
696 ac->ac_bh = osb->local_alloc_bh; in ocfs2_reserve_local_alloc_bits()
705 (unsigned long long)ac->ac_max_block, in ocfs2_reserve_local_alloc_bits()
715 struct ocfs2_alloc_context *ac, in ocfs2_claim_local_alloc_bits() argument
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| /Linux-v5.15/fs/afs/ |
| D | vl_rotate.c | 24 vc->ac.error = SHRT_MAX; in afs_begin_vlserver_operation()
90 int error = vc->ac.error, i; in afs_select_vlserver()
94 vc->ac.tried, vc->ac.index, in afs_select_vlserver()
95 error, vc->ac.abort_code); in afs_select_vlserver()
114 _leave(" = f [okay/local %d]", vc->ac.error); in afs_select_vlserver()
121 switch (vc->ac.abort_code) { in afs_select_vlserver()
133 vc->error = afs_abort_to_error(vc->ac.abort_code); in afs_select_vlserver()
162 afs_end_cursor(&vc->ac); in afs_select_vlserver()
215 ASSERTCMP(vc->ac.alist, ==, NULL); in afs_select_vlserver()
227 memset(&vc->ac, 0, sizeof(vc->ac)); in afs_select_vlserver()
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| D | rotate.c | 116 int error = op->ac.error, i; in afs_select_fileserver()
120 op->ac.tried, op->ac.index, in afs_select_fileserver()
121 error, op->ac.abort_code); in afs_select_fileserver()
147 switch (op->ac.abort_code) { in afs_select_fileserver()
192 op->error = afs_abort_to_error(op->ac.abort_code); in afs_select_fileserver()
197 afs_busy(op->volume, op->ac.abort_code); in afs_select_fileserver()
221 afs_busy(op->volume, op->ac.abort_code); in afs_select_fileserver()
276 op->error = afs_abort_to_error(op->ac.abort_code); in afs_select_fileserver()
303 afs_end_cursor(&op->ac); in afs_select_fileserver()
364 ASSERTCMP(op->ac.alist, ==, NULL); in afs_select_fileserver()
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| D | addr_list.c | 354 bool afs_iterate_addresses(struct afs_addr_cursor *ac) in afs_iterate_addresses() argument
359 if (!ac->alist) in afs_iterate_addresses()
362 set = ac->alist->responded; in afs_iterate_addresses()
363 failed = ac->alist->failed; in afs_iterate_addresses()
364 _enter("%lx-%lx-%lx,%d", set, failed, ac->tried, ac->index); in afs_iterate_addresses()
366 ac->nr_iterations++; in afs_iterate_addresses()
368 set &= ~(failed | ac->tried); in afs_iterate_addresses()
373 index = READ_ONCE(ac->alist->preferred); in afs_iterate_addresses()
380 ac->index = index; in afs_iterate_addresses()
381 set_bit(index, &ac->tried); in afs_iterate_addresses()
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| /Linux-v5.15/kernel/ |
| D | acct.c | 413 static void fill_ac(acct_t *ac) in fill_ac() argument
424 memset(ac, 0, sizeof(acct_t)); in fill_ac()
426 ac->ac_version = ACCT_VERSION | ACCT_BYTEORDER; in fill_ac()
427 strlcpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm)); in fill_ac()
435 ac->ac_etime = encode_float(elapsed); in fill_ac()
437 ac->ac_etime = encode_comp_t(elapsed < (unsigned long) -1l ? in fill_ac()
445 ac->ac_etime_hi = etime >> 16; in fill_ac()
446 ac->ac_etime_lo = (u16) etime; in fill_ac()
451 ac->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX); in fill_ac()
453 ac->ac_ahz = AHZ; in fill_ac()
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| /Linux-v5.15/drivers/crypto/axis/ |
| D | artpec6_crypto.c | 451 struct artpec6_crypto *ac = dev_get_drvdata(artpec6_crypto_dev); in artpec6_crypto_busy() local
452 int fifo_count = ac->pending_count; in artpec6_crypto_busy()
459 struct artpec6_crypto *ac = dev_get_drvdata(artpec6_crypto_dev); in artpec6_crypto_submit() local
462 spin_lock_bh(&ac->queue_lock); in artpec6_crypto_submit()
465 list_add_tail(&req->list, &ac->pending); in artpec6_crypto_submit()
469 list_add_tail(&req->list, &ac->queue); in artpec6_crypto_submit()
474 spin_unlock_bh(&ac->queue_lock); in artpec6_crypto_submit()
481 struct artpec6_crypto *ac = dev_get_drvdata(artpec6_crypto_dev); in artpec6_crypto_start_dma() local
482 enum artpec6_crypto_variant variant = ac->variant; in artpec6_crypto_start_dma()
483 void __iomem *base = ac->base; in artpec6_crypto_start_dma()
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| /Linux-v5.15/Documentation/admin-guide/media/ |
| D | cx88-cardlist.rst | 79 - 18ac:db00
87 - 18ac:d810, 18ac:d800
103 - 18ac:db10, 18ac:db11
131 - 18ac:d820
143 - 18ac:d500
195 - 18ac:db50, 18ac:db54
203 - 18ac:db40, 18ac:db44
255 - 18ac:d530
275 - 18ac:db30
279 - 18ac:d610
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