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/linux/net/ceph/
H A Dauth.c24 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()
[all …]
H A Dauth_none.c15 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
[all …]
H A Dauth_x.c20 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/drivers/acpi/
H A Dac.c3 * acpi_ac.c - ACPI AC Adapter Driver (Revision: 27)
9 #define pr_fmt(fmt) "ACPI: AC: " fmt
25 #define ACPI_AC_DEVICE_NAME "AC Adapter"
33 MODULE_DESCRIPTION("ACPI AC Adapter Driver");
65 /* AC Adapter Management */
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()
[all …]
/linux/drivers/power/supply/
H A Dsurface_charger.c3 * AC driver for 7th-generation Microsoft Surface devices via Surface System
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()
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/linux/sound/soc/qcom/qdsp6/
H A Dq6asm.c282 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()
[all …]
H A Dq6asm.h97 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,
[all...]
/linux/drivers/media/pci/tw686x/
H A Dtw686x-audio.c38 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()
[all …]
/linux/include/linux/ceph/
H A Dauth.h39 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);
[all …]
/linux/fs/ocfs2/
H A Dsuballoc.c96 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()
[all …]
H A Dsuballoc.h51 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,
[all …]
H A Dlocalalloc.c51 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
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-devices-platform-ACPI-TAD11 BIT(0): AC wakeup implemented if set
16 BIT(5): The AC timer wakes up from S4 if set
17 BIT(6): The AC timer wakes up from S5 if set
28 (RW) The AC alarm timer value.
30 Reads return the current AC alarm timer value in seconds or
31 "disabled", if the AC alarm is not set to wake up the system.
33 Write a new AC alarm timer value in seconds or "disabled" to it
34 to set the AC alarm timer or to disable it, respectively.
36 If the AC alarm timer is set through this attribute and it
45 (RW) The AC alarm expired timer wake policy (see ACPI 6.2,
[all …]
/linux/drivers/net/wireless/realtek/rtw88/
H A DKconfig3 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
[all …]
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_rx_filter.c24 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()
[all …]
/linux/Documentation/devicetree/bindings/power/supply/
H A Dx-powers,axp20x-ac-power-supply.yaml4 $id: http://devicetree.org/schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml#
7 title: AXP20x AC power-supply
10 The AXP20X can read the current current and voltage supplied by AC by
12 tell if an AC power supply is present and usable. AXP813/AXP803 are
25 - const: x-powers,axp202-ac-power-supply
26 - const: x-powers,axp221-ac-power-supply
28 - const: x-powers,axp803-ac-power-supply
29 - const: x-powers,axp813-ac-power-supply
30 - const: x-powers,axp813-ac-power-supply
/linux/drivers/net/wireless/intel/iwlwifi/cfg/
H A Drf-jf.c92 const char iwl9260_name[] = "Intel(R) Wireless-AC 9260";
93 const char iwl9461_name[] = "Intel(R) Wireless-AC 9461";
94 const char iwl9462_name[] = "Intel(R) Wireless-AC 9462";
95 const char iwl9560_name[] = "Intel(R) Wireless-AC 9560";
96 const char iwl9260_160_name[] = "Intel(R) Wireless-AC 9260 160MHz";
97 const char iwl9461_160_name[] = "Intel(R) Wireless-AC 9461 160MHz";
98 const char iwl9462_160_name[] = "Intel(R) Wireless-AC 9462 160MHz";
99 const char iwl9560_160_name[] = "Intel(R) Wireless-AC 9560 160MHz";
102 "Killer(R) Wireless-AC 1550 Wireless Network Adapter (9260NGW) 160MHz";
104 "Killer(R) Wireless-AC 1550i Wireless Network Adapter (9560NGW) 160MHz";
[all …]
/linux/kernel/
H A Dacct.c108 acct_t ac; member
436 acct_t *ac = &acct->ac; in fill_ac() local
446 /* Don't fill in @ac if nothing will be written. */ in fill_ac()
457 memset(ac, 0, sizeof(acct_t)); in fill_ac()
459 ac->ac_version = ACCT_VERSION | ACCT_BYTEORDER; in fill_ac()
460 strscpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm)); in fill_ac()
468 ac->ac_etime = encode_float(elapsed); in fill_ac()
470 ac->ac_etime = encode_comp_t(elapsed < (unsigned long) -1l ? in fill_ac()
478 ac->ac_etime_hi = etime >> 16; in fill_ac()
479 ac->ac_etime_lo = (u16) etime; in fill_ac()
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/linux/Documentation/admin-guide/media/
H A Dcx88-cardlist.rst79 - 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
[all …]
/linux/drivers/crypto/axis/
H A Dartpec6_crypto.c451 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()
[all …]
/linux/net/mac80211/
H A Dsta_info.c134 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()
363 int ac, tid; in sta_accumulate_removed_link_stats() local
366 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { in sta_accumulate_removed_link_stats()
368 link_sta->tx_stats.packets[ac]; in sta_accumulate_removed_link_stats()
369 sta->rem_link_stats.tx_bytes += link_sta->tx_stats.bytes[ac]; in sta_accumulate_removed_link_stats()
1048 static unsigned long ieee80211_tids_for_ac(int ac) in ieee80211_tids_for_ac() argument
[all …]
/linux/lib/
H A Dbase64.c82 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()
[all …]
/linux/drivers/hid/
H A Dhid-kye.c30 0x0A, 0x45, 0x02, /* Usage (AC Rotate), */
32 0x0A, 0x2F, 0x02, /* Usage (AC Zoom), */
33 0x0A, 0x46, 0x02, /* Usage (AC Resize), */
34 0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
35 0x0A, 0x6A, 0x02, /* Usage (AC Delete), */
36 0x0A, 0x24, 0x02, /* Usage (AC Back), */
37 0x0A, 0x25, 0x02, /* Usage (AC Forward), */
53 0x0A, 0x6A, 0x02, /* Usage (AC Delete), */
54 0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
55 0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */
[all …]
/linux/scripts/
H A Dpatch-kernel11 # scripts/patch-kernel . .. -ac
12 # Get the latest Linux kernel and patch it with the latest ac patch
15 # scripts/patch-kernel . .. 2.4.9 -ac
16 # Gets 2.4.9 with latest ac patches
18 # Gets 2.4.9 with ac patch ac11
20 # ac to ac relative patches
42 # Added -ac option, use -ac or -ac9 (say) to stop at a particular version
79 # See if we have any -ac options
83 -ac*)
302 # Out great user wants the -ac patches
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dcs43130.txt31 - cirrus,ac-measure:
32 Boolean, define to enable headphone AC impedance measurement.
33 DC impedance must also be enabled for AC impedance measurement.
39 - cirrus,ac-freq:
40 Define the frequencies at which to measure HP AC impedance.
64 cirrus,ac-measure;
66 cirrus,ac-freq = /bits/ 16 <24 43 93 200 431 928 2000 4309 9283 20000>;

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