| /linux/net/ceph/ |
| H A 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_obj(*ac, GFP_NOFS); in ceph_auth_init()
63 if (!ac) in ceph_auth_init()
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| H A 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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| H A D | auth_x.c | 36 static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
38 static int ceph_x_is_authenticated(struct ceph_auth_client *ac) in ceph_x_is_authenticated() argument
40 struct ceph_x_info *xi = ac->private; in ceph_x_is_authenticated()
44 ceph_x_validate_tickets(ac, &need); in ceph_x_is_authenticated()
45 missing = ac->want_keys & ~xi->have_keys; in ceph_x_is_authenticated()
48 ac->want_keys, xi->have_keys, missing, !missing); in ceph_x_is_authenticated()
52 static int ceph_x_should_authenticate(struct ceph_auth_client *ac) in ceph_x_should_authenticate() argument
54 struct ceph_x_info *xi = ac->private; in ceph_x_should_authenticate()
57 ceph_x_validate_tickets(ac, &need); in ceph_x_should_authenticate()
59 ac->want_keys, xi->have_keys, need, !!need); in ceph_x_should_authenticate()
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| /linux/drivers/power/supply/ |
| H A 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/drivers/acpi/ |
| H A D | ac.c | 66 static int acpi_ac_get_state(struct acpi_ac *ac) in acpi_ac_get_state() argument
70 if (!ac) in acpi_ac_get_state()
74 ac->state = 1; in acpi_ac_get_state()
78 status = acpi_evaluate_integer(ac->device->handle, "_PSR", NULL, in acpi_ac_get_state()
79 &ac->state); in acpi_ac_get_state()
81 acpi_handle_info(ac->device->handle, in acpi_ac_get_state()
84 ac->state = ACPI_AC_STATUS_UNKNOWN; in acpi_ac_get_state()
96 struct acpi_ac *ac = to_acpi_ac(psy); in get_ac_property() local
98 if (!ac) in get_ac_property()
101 if (acpi_ac_get_state(ac)) in get_ac_property()
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| /linux/drivers/media/pci/tw686x/ |
| H A 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/sound/soc/qcom/qdsp6/ |
| H A D | q6asm.c | 282 static inline void q6asm_add_hdr(struct audio_client *ac, struct apr_hdr *hdr, in q6asm_add_hdr() argument
287 hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
288 hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
291 hdr->token = ac->session; in q6asm_add_hdr()
294 static int q6asm_apr_send_session_pkt(struct q6asm *a, struct audio_client *ac, in q6asm_apr_send_session_pkt() argument
300 mutex_lock(&ac->cmd_lock); in q6asm_apr_send_session_pkt()
301 ac->result.opcode = 0; in q6asm_apr_send_session_pkt()
302 ac->result.status = 0; in q6asm_apr_send_session_pkt()
309 (ac->result.opcode == hdr->opcode) || in q6asm_apr_send_session_pkt()
310 (ac->result.opcode == rsp_opcode), in q6asm_apr_send_session_pkt()
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| H A D | q6asm.h | 97 void q6asm_audio_client_free(struct audio_client *ac);
98 int q6asm_write_async(struct audio_client *ac, uint32_t stream_id, uint32_t len,
100 int q6asm_open_write(struct audio_client *ac, uint32_t stream_id,
104 int q6asm_open_read(struct audio_client *ac, uint32_t stream_id,
106 int q6asm_enc_cfg_blk_pcm_format_support(struct audio_client *ac,
111 int q6asm_read(struct audio_client *ac, uint32_t stream_id);
113 int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac,
118 int q6asm_stream_media_format_block_flac(struct audio_client *ac,
121 int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac,
124 int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac,
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| /linux/drivers/s390/crypto/ |
| H A D | ap_card.c | 24 struct ap_card *ac = to_ap_card(dev); in hwtype_show() local
26 return sysfs_emit(buf, "%d\n", ac->ap_dev.device_type); in hwtype_show()
34 struct ap_card *ac = to_ap_card(dev); in raw_hwtype_show() local
36 return sysfs_emit(buf, "%d\n", ac->hwinfo.at); in raw_hwtype_show()
44 struct ap_card *ac = to_ap_card(dev); in depth_show() local
46 return sysfs_emit(buf, "%d\n", ac->hwinfo.qd + 1); in depth_show()
54 struct ap_card *ac = to_ap_card(dev); in ap_functions_show() local
56 return sysfs_emit(buf, "0x%08X\n", ac->hwinfo.fac); in ap_functions_show()
65 struct ap_card *ac = to_ap_card(dev); in request_count_show() local
70 req_cnt = atomic64_read(&ac->total_request_count); in request_count_show()
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| /linux/fs/ext4/ |
| H A D | mballoc.c | 426 static void ext4_mb_new_preallocation(struct ext4_allocation_context *ac);
428 static int ext4_mb_scan_group(struct ext4_allocation_context *ac,
896 struct ext4_allocation_context *ac) in ext4_get_allocation_groups_count() argument
898 ext4_group_t ngroups = ext4_get_groups_count(ac->ac_sb); in ext4_get_allocation_groups_count()
901 if (!(ext4_test_inode_flag(ac->ac_inode, EXT4_INODE_EXTENTS))) in ext4_get_allocation_groups_count()
902 ngroups = EXT4_SB(ac->ac_sb)->s_blockfile_groups; in ext4_get_allocation_groups_count()
910 static int ext4_mb_scan_groups_xa_range(struct ext4_allocation_context *ac, in ext4_mb_scan_groups_xa_range() argument
914 struct super_block *sb = ac->ac_sb; in ext4_mb_scan_groups_xa_range()
916 enum criteria cr = ac->ac_criteria; in ext4_mb_scan_groups_xa_range()
917 ext4_group_t ngroups = ext4_get_allocation_groups_count(ac); in ext4_mb_scan_groups_xa_range()
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| /linux/include/linux/ceph/ |
| H A 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/fs/ocfs2/ |
| H A D | suballoc.c | 96 static int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *ac,
121 struct ocfs2_alloc_context **ac);
123 void ocfs2_free_ac_resource(struct ocfs2_alloc_context *ac) in ocfs2_free_ac_resource() argument
125 struct inode *inode = ac->ac_inode; in ocfs2_free_ac_resource()
128 if (ac->ac_which != OCFS2_AC_USE_LOCAL) in ocfs2_free_ac_resource()
134 ac->ac_inode = NULL; in ocfs2_free_ac_resource()
136 brelse(ac->ac_bh); in ocfs2_free_ac_resource()
137 ac->ac_bh = NULL; in ocfs2_free_ac_resource()
138 ac->ac_resv = NULL; in ocfs2_free_ac_resource()
139 kfree(ac->ac_find_loc_priv); in ocfs2_free_ac_resource()
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| H A D | suballoc.h | 51 void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac);
52 static inline int ocfs2_alloc_context_bits_left(struct ocfs2_alloc_context *ac) in ocfs2_alloc_context_bits_left() argument
54 return ac->ac_bits_wanted - ac->ac_bits_given; in ocfs2_alloc_context_bits_left()
64 struct ocfs2_alloc_context **ac);
67 struct ocfs2_alloc_context **ac);
69 struct ocfs2_alloc_context **ac);
72 struct ocfs2_alloc_context **ac);
95 struct ocfs2_alloc_context *ac,
104 struct ocfs2_alloc_context *ac,
109 struct ocfs2_alloc_context *ac,
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| H A D | localalloc.c | 51 struct ocfs2_alloc_context **ac,
57 struct ocfs2_alloc_context *ac);
617 struct ocfs2_alloc_context *ac) in ocfs2_reserve_local_alloc_bits() argument
624 BUG_ON(!ac); in ocfs2_reserve_local_alloc_bits()
692 ac->ac_inode = local_alloc_inode; in ocfs2_reserve_local_alloc_bits()
694 ac->ac_alloc_slot = osb->slot_num; in ocfs2_reserve_local_alloc_bits()
695 ac->ac_which = OCFS2_AC_USE_LOCAL; in ocfs2_reserve_local_alloc_bits()
697 ac->ac_bh = osb->local_alloc_bh; in ocfs2_reserve_local_alloc_bits()
706 (unsigned long long)ac->ac_max_block, in ocfs2_reserve_local_alloc_bits()
716 struct ocfs2_alloc_context *ac, in ocfs2_claim_local_alloc_bits() argument
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| /linux/drivers/net/ethernet/pensando/ionic/ |
| H A D | ionic_rx_filter.c | 24 struct ionic_rx_filter_add_cmd *ac; in ionic_rx_filter_replay() local
35 ac = &ctx.cmd.rx_filter_add; in ionic_rx_filter_replay()
41 memcpy(ac, &f->cmd, sizeof(f->cmd)); in ionic_rx_filter_replay()
48 switch (le16_to_cpu(ac->match)) { in ionic_rx_filter_replay()
52 le16_to_cpu(ac->vlan.vlan)); in ionic_rx_filter_replay()
56 err, ac->mac.addr); in ionic_rx_filter_replay()
61 le16_to_cpu(ac->vlan.vlan), in ionic_rx_filter_replay()
62 ac->mac.addr); in ionic_rx_filter_replay()
128 struct ionic_rx_filter_add_cmd *ac; in ionic_rx_filter_save() local
133 ac = &ctx->cmd.rx_filter_add; in ionic_rx_filter_save()
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| /linux/kernel/ |
| H A D | acct.c | 108 acct_t ac; member
434 acct_t *ac = &acct->ac; in fill_ac() local
455 memset(ac, 0, sizeof(acct_t)); in fill_ac()
457 ac->ac_version = ACCT_VERSION | ACCT_BYTEORDER; in fill_ac()
458 strscpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm)); in fill_ac()
466 ac->ac_etime = encode_float(elapsed); in fill_ac()
468 ac->ac_etime = encode_comp_t(elapsed < (unsigned long) -1l ? in fill_ac()
476 ac->ac_etime_hi = etime >> 16; in fill_ac()
477 ac->ac_etime_lo = (u16) etime; in fill_ac()
482 ac->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX); in fill_ac()
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| /linux/lib/ |
| H A D | base64.c | 82 u32 ac = 0; in base64_encode() local
87 ac = src[0] << 16 | src[1] << 8 | src[2]; in base64_encode()
88 *cp++ = base64_table[ac >> 18]; in base64_encode()
89 *cp++ = base64_table[(ac >> 12) & 0x3f]; in base64_encode()
90 *cp++ = base64_table[(ac >> 6) & 0x3f]; in base64_encode()
91 *cp++ = base64_table[ac & 0x3f]; in base64_encode()
99 ac = src[0] << 16 | src[1] << 8; in base64_encode()
100 *cp++ = base64_table[ac >> 18]; in base64_encode()
101 *cp++ = base64_table[(ac >> 12) & 0x3f]; in base64_encode()
102 *cp++ = base64_table[(ac >> 6) & 0x3f]; in base64_encode()
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| /linux/drivers/net/ethernet/microsoft/mana/ |
| H A D | mana_en.c | 55 if (apc && apc->ac && apc->ac->gdma_dev && in mana_en_need_log()
56 apc->ac->gdma_dev->gdma_context) in mana_en_need_log()
57 return mana_need_log(apc->ac->gdma_dev->gdma_context, err); in mana_en_need_log()
106 struct mana_context *ac; in mana_link_state_handle() local
112 ac = container_of(w, struct mana_context, link_change_work); in mana_link_state_handle()
116 link_event = READ_ONCE(ac->link_event); in mana_link_state_handle()
126 for (i = 0; i < ac->num_ports; i++) { in mana_link_state_handle()
127 ndev = ac->ports[i]; in mana_link_state_handle()
189 struct gdma_dev *gd = apc->ac->gdma_dev; in mana_map_skb()
341 struct gdma_dev *gd = apc->ac->gdma_dev; in mana_start_xmit()
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| /linux/drivers/crypto/axis/ |
| H A 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/Documentation/admin-guide/media/ |
| H A 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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| /linux/net/mac80211/ |
| H A D | sta_info.c | 134 int ac, i; in __cleanup_single_sta() local
160 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { in __cleanup_single_sta()
161 local->total_ps_buffered -= skb_queue_len(&sta->ps_tx_buf[ac]); in __cleanup_single_sta()
162 ieee80211_purge_tx_queue(&local->hw, &sta->ps_tx_buf[ac]); in __cleanup_single_sta()
163 ieee80211_purge_tx_queue(&local->hw, &sta->tx_filtered[ac]); in __cleanup_single_sta()
364 int ac, tid; in sta_accumulate_removed_link_stats() local
368 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { in sta_accumulate_removed_link_stats()
370 link_sta->tx_stats.packets[ac]; in sta_accumulate_removed_link_stats()
371 sta->rem_link_stats.tx_bytes += link_sta->tx_stats.bytes[ac]; in sta_accumulate_removed_link_stats()
1060 static unsigned long ieee80211_tids_for_ac(int ac) in ieee80211_tids_for_ac() argument
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| /linux/fs/xfs/ |
| H A D | xfs_file.c | 389 struct xfs_zone_alloc_ctx *ac) in xfs_file_write_zero_eof() argument
443 error = xfs_zero_range(ip, isize, iocb->ki_pos - isize, ac, NULL); in xfs_file_write_zero_eof()
461 struct xfs_zone_alloc_ctx *ac) in xfs_file_write_checks() argument
511 &drained_dio, ac); in xfs_file_write_checks()
527 struct xfs_zone_alloc_ctx *ac) in xfs_zoned_write_space_reserve() argument
560 flags, ac); in xfs_zoned_write_space_reserve()
667 struct xfs_zone_alloc_ctx *ac = iter->private; in xfs_dio_zoned_submit_io() local
672 if (count_fsb > ac->reserved_blocks) { in xfs_dio_zoned_submit_io()
675 count_fsb, ac->reserved_blocks); in xfs_dio_zoned_submit_io()
680 ac->reserved_blocks -= count_fsb; in xfs_dio_zoned_submit_io()
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| /linux/drivers/virt/coco/sev-guest/ |
| H A D | sev-guest.c | 350 struct svsm_attest_call ac = {}; in sev_svsm_report_new() local
375 export_guid(ac.service_guid, &desc->service_guid); in sev_svsm_report_new()
376 ac.service_manifest_ver = desc->service_manifest_version; in sev_svsm_report_new()
392 ac.report_buf.pa = __pa(rep); in sev_svsm_report_new()
393 ac.report_buf.len = rep_len; in sev_svsm_report_new()
396 ac.manifest_buf.pa = __pa(man); in sev_svsm_report_new()
397 ac.manifest_buf.len = man_len; in sev_svsm_report_new()
400 ac.certificates_buf.pa = __pa(certs); in sev_svsm_report_new()
401 ac.certificates_buf.len = certs_len; in sev_svsm_report_new()
403 ac.nonce.pa = __pa(desc->inblob); in sev_svsm_report_new()
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| /linux/drivers/net/wireless/realtek/rtw88/ |
| H A D | Kconfig | 3 tristate "Realtek 802.11ac wireless chips support"
7 enables Realtek IEEE 802.11ac wireless chipsets.
69 802.11ac PCIe wireless network adapter
80 802.11ac SDIO wireless network adapter
91 802.11ac USB wireless network adapter
102 802.11ac PCIe wireless network adapter
113 802.11ac SDIO wireless network adapter
124 802.11ac USB wireless network adapter
182 802.11ac PCIe wireless network adapter
193 802.11ac SDIO wireless network adapter
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| /linux/mm/ |
| H A D | page_alloc.c | 3496 static bool unreserve_highatomic_pageblock(const struct alloc_context *ac, in unreserve_highatomic_pageblock() argument
3499 struct zonelist *zonelist = ac->zonelist; in unreserve_highatomic_pageblock()
3507 for_each_zone_zonelist_nodemask(zone, z, zonelist, ac->highest_zoneidx, in unreserve_highatomic_pageblock()
3508 ac->nodemask) { in unreserve_highatomic_pageblock()
3550 ac->migratetype); in unreserve_highatomic_pageblock()
3554 ac->migratetype); in unreserve_highatomic_pageblock()
3556 ac->migratetype); in unreserve_highatomic_pageblock()
3809 const struct alloc_context *ac) in get_page_from_freelist() argument
3825 z = ac->preferred_zoneref; in get_page_from_freelist()
3826 for_next_zone_zonelist_nodemask(zone, z, ac->highest_zoneidx, in get_page_from_freelist()
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