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/Linux-v6.1/drivers/input/misc/
Dadxl34x.c47 #define DATAX1 0x33 /* R X-Axis Data 1 */
49 #define DATAY1 0x35 /* R Y-Axis Data 1 */
51 #define DATAZ1 0x37 /* R Z-Axis Data 1 */
64 #define DATA_READY (1 << 7)
65 #define SINGLE_TAP (1 << 6)
66 #define DOUBLE_TAP (1 << 5)
67 #define ACTIVITY (1 << 4)
68 #define INACTIVITY (1 << 3)
69 #define FREE_FALL (1 << 2)
70 #define WATERMARK (1 << 1)
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Dadxl34x-spi.c19 #define ADXL34X_CMD_MULTB (1 << 6)
20 #define ADXL34X_CMD_READ (1 << 7)
43 buf[1] = val; in adxl34x_spi_write()
56 status = spi_write_then_read(spi, &reg, 1, buf, count); in adxl34x_spi_read_block()
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
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/Linux-v6.1/drivers/power/supply/
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-v6.1/net/ceph/
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()
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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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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
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/Linux-v6.1/drivers/media/pci/tw686x/
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()
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/Linux-v6.1/drivers/s390/crypto/
Dap_card.c25 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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Dzcrypt_cex4.c24 #define CEX4A_MIN_MOD_SIZE 1 /* 8 bits */
84 struct ap_card *ac = to_ap_card(dev); in cca_serialnr_show() local
89 cca_get_info(ac->id, ap_domain_index, &ci, zc->online); in cca_serialnr_show()
125 if (ci.new_aes_mk_state >= '1' && ci.new_aes_mk_state <= '3') in cca_mkvps_show()
128 new_state[ci.new_aes_mk_state - '1'], in cca_mkvps_show()
133 if (ci.cur_aes_mk_state >= '1' && ci.cur_aes_mk_state <= '2') in cca_mkvps_show()
136 cao_state[ci.cur_aes_mk_state - '1'], in cca_mkvps_show()
141 if (ci.old_aes_mk_state >= '1' && ci.old_aes_mk_state <= '2') in cca_mkvps_show()
144 cao_state[ci.old_aes_mk_state - '1'], in cca_mkvps_show()
149 if (ci.new_apka_mk_state >= '1' && ci.new_apka_mk_state <= '3') in cca_mkvps_show()
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/Linux-v6.1/fs/ext4/
Dmballoc.c100 * [ group 0 bitmap][ group 0 buddy] [group 1][ group 1]...
133 * 1) Array of largest free order lists (sbi->s_mb_largest_free_orders)
148 * average fragment size >= 2^i and < 2^(i+1). The average fragment size
159 * structure (1) above where largest_free_order = order of the request. If that
161 * largest_free_order. This allows us to perform CR = 0 lookup in O(1) time.
163 * At CR = 1, we only consider groups where average fragment size > request
166 * structure 2) in O(1) time.
169 * linear order which requires O(N) search time for each CR 0 and CR 1 phase.
261 * 1) if buddy is referenced, it's already initialized
409 static void ext4_mb_new_preallocation(struct ext4_allocation_context *ac);
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/Linux-v6.1/fs/ocfs2/
Dsuballoc.c91 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()
124 ocfs2_inode_unlock(inode, 1); 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()
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Dsuballoc.h28 #define OCFS2_AC_USE_LOCAL 1
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,
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/Linux-v6.1/sound/soc/qcom/qdsp6/
Dq6asm.c258 struct audio_client *session[MAX_SESSIONS + 1];
270 /* idx:1 out port, 0: in port */
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()
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/Linux-v6.1/drivers/acpi/
Dac.c3 * acpi_ac.c - ACPI AC Adapter Driver (Revision: 27)
9 #define pr_fmt(fmt) "ACPI: AC: " fmt
24 #define ACPI_AC_DEVICE_NAME "AC Adapter"
32 MODULE_DESCRIPTION("ACPI AC Adapter Driver");
54 .name = "ac",
76 /* AC Adapter Management */
77 static int acpi_ac_get_state(struct acpi_ac *ac) in acpi_ac_get_state() argument
81 if (!ac) in acpi_ac_get_state()
85 ac->state = 1; in acpi_ac_get_state()
89 status = acpi_evaluate_integer(ac->device->handle, "_PSR", NULL, in acpi_ac_get_state()
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/Linux-v6.1/fs/afs/
Dvl_rotate.c24 vc->ac.error = SHRT_MAX; in afs_begin_vlserver_operation()
75 vc->untried = (1UL << vc->server_list->nr_servers) - 1; in afs_start_vl_iteration()
76 vc->index = -1; in afs_start_vl_iteration()
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()
128 //vc->server_list->weird_mask |= 1 << vc->index; in afs_select_vlserver()
133 vc->error = afs_abort_to_error(vc->ac.abort_code); in afs_select_vlserver()
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Drotate.c34 op->untried = (1UL << op->server_list->nr_servers) - 1; in afs_start_fs_iteration()
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()
160 op->server_list->vnovol_mask |= 1 << op->index; 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()
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Daddr_list.c44 refcount_set(&alist->usage, 1); in afs_alloc_addrlist()
120 vllist = afs_alloc_vlserver_list(1); in afs_parse_text_addrs()
124 vllist->nr_servers = 1; in afs_parse_text_addrs()
155 if (in4_pton(p, q - p, (u8 *)&x[0], -1, &stop)) { in afs_parse_text_addrs()
157 } else if (in6_pton(p, q - p, (u8 *)x, -1, &stop)) { in afs_parse_text_addrs()
250 "srv=1", &result, _expiry, true); in afs_dns_query()
259 if (ret > 1 && result[0] == 0) in afs_dns_query()
297 memmove(alist->addrs + i + 1, in afs_merge_fs_addr4()
337 memmove(alist->addrs + i + 1, in afs_merge_fs_addr6()
354 bool afs_iterate_addresses(struct afs_addr_cursor *ac) in afs_iterate_addresses() argument
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/Linux-v6.1/lib/
Dbase64.c34 u32 ac = 0; in base64_encode() local
40 ac = (ac << 8) | src[i]; in base64_encode()
44 *cp++ = base64_table[(ac >> bits) & 0x3f]; in base64_encode()
48 *cp++ = base64_table[(ac << (6 - bits)) & 0x3f]; in base64_encode()
71 * or -1 if the string isn't a valid base64 string.
75 u32 ac = 0; in base64_decode() local
84 ac = (ac << 6); in base64_decode()
91 return -1; in base64_decode()
92 ac = (ac << 6) | (p - base64_table); in base64_decode()
96 *bp++ = (u8)(ac >> bits); in base64_decode()
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/Linux-v6.1/kernel/
Dacct.c20 * Plugged two leaks. 1) It didn't return acct_file into the free_filps if
75 #define SUSPEND (acct_parm[1]) /* <foo% free space - suspend */
142 acct->active = 1; in check_free_space()
259 atomic_long_set(&acct->count, 1); in acct_on()
267 mutex_lock_nested(&acct->lock, 1); /* nobody has seen it yet */ in acct_on()
332 #define MAXFRACT ((1 << MANTSIZE) - 1) /* Maximum fractional value. */
340 rnd = value & (1 << (EXPSIZE - 1)); /* Round up? */ in encode_comp_t()
361 #if ACCT_VERSION == 1 || ACCT_VERSION == 2
373 #define MAXFRACT2 ((1ul << MANTSIZE2) - 1) /* Maximum fractional value. */
374 #define MAXEXP2 ((1 << EXPSIZE2) - 1) /* Maximum exponent. */
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/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-devices-platform-ACPI-TAD11 BIT(0): AC wakeup implemented if set
12 BIT(1): DC 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
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/Linux-v6.1/drivers/crypto/axis/
Dartpec6_crypto.c88 #define A7_PDMA_IN_CMD_FLUSH_STAT BIT(1)
150 unsigned char short_descr : 1;
151 unsigned char pad1 : 1;
152 unsigned char eop : 1;
153 unsigned char intr : 1;
155 unsigned char pad2 : 1;
176 unsigned char pad1 : 1;
177 unsigned char pad2 : 1;
178 unsigned char eop : 1;
189 #define ARTPEC6_CRYPTO_HASH_SHA1 1
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/Linux-v6.1/scripts/
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
33 # Adam Sulmicki <adam@cfar.umd.edu>, 1st January 1997.
42 # Added -ac option, use -ac or -ac9 (say) to stop at a particular version
65 sourcedir=${1-/usr/src/linux}
69 if [ "$1" = -h -o "$1" = --help -o ! -r "$sourcedir/Makefile" ]; then
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/Linux-v6.1/drivers/net/ethernet/microsoft/mana/
Dmana_en.c82 struct gdma_dev *gd = apc->ac->gdma_dev; in mana_map_skb()
111 ash->dma_handle[i + 1] = da; in mana_map_skb()
112 ash->size[i + 1] = skb_frag_size(frag); in mana_map_skb()
114 tp->wqe_req.sgl[i + 1].address = ash->dma_handle[i + 1]; in mana_map_skb()
115 tp->wqe_req.sgl[i + 1].mem_key = gd->gpa_mkey; in mana_map_skb()
116 tp->wqe_req.sgl[i + 1].size = ash->size[i + 1]; in mana_map_skb()
122 for (i = i - 1; i >= 0; i--) in mana_map_skb()
123 dma_unmap_page(dev, ash->dma_handle[i + 1], ash->size[i + 1], in mana_map_skb()
136 struct gdma_dev *gd = apc->ac->gdma_dev; in mana_start_xmit()
178 pkg.wqe_req.num_sge = 1 + skb_shinfo(skb)->nr_frags; in mana_start_xmit()
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/Linux-v6.1/net/mac80211/
Ddebugfs_sta.c90 char *end = buf + sizeof(buf) - 1; in sta_flags_read()
112 int ac; in sta_num_ps_buf_frames_read() local
114 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) in sta_num_ps_buf_frames_read()
115 p += scnprintf(p, sizeof(buf)+buf-p, "AC%d: %d\n", ac, in sta_num_ps_buf_frames_read()
116 skb_queue_len(&sta->ps_tx_buf[ac]) + in sta_num_ps_buf_frames_read()
117 skb_queue_len(&sta->tx_filtered[ac])); in sta_num_ps_buf_frames_read()
163 …"tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packe… in sta_aqm_read()
172 txqi->txq.ac, in sta_aqm_read()
207 int ac; in sta_airtime_read() local
212 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { in sta_airtime_read()
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Dsta_info.c119 int ac, i; in __cleanup_single_sta() local
156 for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { in __cleanup_single_sta()
157 local->total_ps_buffered -= skb_queue_len(&sta->ps_tx_buf[ac]); in __cleanup_single_sta()
158 ieee80211_purge_tx_queue(&local->hw, &sta->ps_tx_buf[ac]); in __cleanup_single_sta()
159 ieee80211_purge_tx_queue(&local->hw, &sta->tx_filtered[ac]); in __cleanup_single_sta()
418 ret = sta_info_move_state(sta, sta->sta_state - 1); in sta_info_free()
580 /* Extended Key ID needs to install keys for keyid 0 and 1 Rx-only. in __sta_info_alloc()
659 WARN_ON(1); in __sta_info_alloc()
701 return __sta_info_alloc(sdata, addr, -1, addr, gfp); in sta_info_alloc()
753 err = drv_sta_state(local, sdata, sta, state, state + 1); in sta_info_insert_drv_state()
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