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Searched refs:bitnr (Results 1 – 24 of 24) sorted by relevance

/linux/include/linux/
H A Dsbitmap.h237 #define SB_NR_TO_INDEX(sb, bitnr) ((bitnr) >> (sb)->shift) argument
238 #define SB_NR_TO_BIT(sb, bitnr) ((bitnr) & ((1U << (sb)->shift) - 1U)) argument
311 unsigned int bitnr) in __sbitmap_word() argument
313 return &sb->map[SB_NR_TO_INDEX(sb, bitnr)].word; in __sbitmap_word()
318 static inline void sbitmap_set_bit(struct sbitmap *sb, unsigned int bitnr) in sbitmap_set_bit() argument
320 set_bit(SB_NR_TO_BIT(sb, bitnr), __sbitmap_word(sb, bitnr)); in sbitmap_set_bit()
323 static inline void sbitmap_clear_bit(struct sbitmap *sb, unsigned int bitnr) in sbitmap_clear_bit() argument
325 clear_bit(SB_NR_TO_BIT(sb, bitnr), __sbitmap_word(sb, bitnr)); in sbitmap_clear_bit()
334 static inline void sbitmap_deferred_clear_bit(struct sbitmap *sb, unsigned int bitnr) in sbitmap_deferred_clear_bit() argument
336 unsigned long *addr = &sb->map[SB_NR_TO_INDEX(sb, bitnr)].cleared; in sbitmap_deferred_clear_bit()
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/linux/net/xfrm/
H A Dxfrm_replay.c216 unsigned int bitnr, nr; in xfrm_replay_check_bmp() local
239 bitnr = (pos - diff) % replay_esn->replay_window; in xfrm_replay_check_bmp()
241 bitnr = replay_esn->replay_window - (diff - pos); in xfrm_replay_check_bmp()
243 nr = bitnr >> 5; in xfrm_replay_check_bmp()
244 bitnr = bitnr & 0x1F; in xfrm_replay_check_bmp()
245 if (replay_esn->bmp[nr] & (1U << bitnr)) in xfrm_replay_check_bmp()
259 unsigned int bitnr, nr, i; in xfrm_replay_advance_bmp() local
275 bitnr = (pos + i) % replay_esn->replay_window; in xfrm_replay_advance_bmp()
276 nr = bitnr >> 5; in xfrm_replay_advance_bmp()
277 bitnr = bitnr & 0x1F; in xfrm_replay_advance_bmp()
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/linux/block/
H A Dblk-mq-tag.c254 unsigned int bitnr) in blk_mq_find_and_get_req() argument
260 rq = tags->rqs[bitnr]; in blk_mq_find_and_get_req()
261 if (!rq || rq->tag != bitnr || !req_ref_inc_not_zero(rq)) in blk_mq_find_and_get_req()
267 static bool bt_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) in bt_iter() argument
283 bitnr += tags->nr_reserved_tags; in bt_iter()
288 rq = blk_mq_find_and_get_req(tags, bitnr); in bt_iter()
339 static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) in bt_tags_iter() argument
348 bitnr += tags->nr_reserved_tags; in bt_tags_iter()
355 rq = tags->static_rqs[bitnr]; in bt_tags_iter()
357 rq = blk_mq_find_and_get_req(tags, bitnr); in bt_tags_iter()
H A Dkyber-iosched.c667 static bool flush_busy_kcq(struct sbitmap *sb, unsigned int bitnr, void *data) in flush_busy_kcq() argument
670 struct kyber_ctx_queue *kcq = &flush_data->khd->kcqs[bitnr]; in flush_busy_kcq()
675 sbitmap_clear_bit(sb, bitnr); in flush_busy_kcq()
H A Dblk-mq.c1763 static bool flush_busy_ctx(struct sbitmap *sb, unsigned int bitnr, void *data) in flush_busy_ctx() argument
1767 struct blk_mq_ctx *ctx = hctx->ctxs[bitnr]; in flush_busy_ctx()
1772 sbitmap_clear_bit(sb, bitnr); in flush_busy_ctx()
1796 static bool dispatch_rq_from_ctx(struct sbitmap *sb, unsigned int bitnr, in dispatch_rq_from_ctx() argument
1801 struct blk_mq_ctx *ctx = hctx->ctxs[bitnr]; in dispatch_rq_from_ctx()
1809 sbitmap_clear_bit(sb, bitnr); in dispatch_rq_from_ctx()
/linux/drivers/block/drbd/
H A Ddrbd_bitmap.c304 static unsigned int bm_bit_to_page_idx(struct drbd_bitmap *b, u64 bitnr) in bm_bit_to_page_idx() argument
307 unsigned int page_nr = bitnr >> (PAGE_SHIFT + 3); in bm_bit_to_page_idx()
1391 unsigned long bitnr; in __bm_change_bits_to() local
1401 for (bitnr = s; bitnr <= e; bitnr++) { in __bm_change_bits_to()
1402 unsigned int page_nr = bm_bit_to_page_idx(b, bitnr); in __bm_change_bits_to()
1416 c += (0 == __test_and_set_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr)); in __bm_change_bits_to()
1418 c -= (0 != __test_and_clear_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr)); in __bm_change_bits_to()
1581 int drbd_bm_test_bit(struct drbd_device *device, const unsigned long bitnr) in drbd_bm_test_bit() argument
1596 if (bitnr < b->bm_bits) { in drbd_bm_test_bit()
1597 p_addr = bm_map_pidx(b, bm_bit_to_page_idx(b, bitnr)); in drbd_bm_test_bit()
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H A Ddrbd_int.h1289 extern int drbd_bm_test_bit(struct drbd_device *device, unsigned long bitnr);
/linux/drivers/hwmon/
H A Dgl518sm.c451 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
453 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in alarm_show()
467 int bitnr = to_sensor_dev_attr(attr)->index; in beep_show() local
469 return sprintf(buf, "%u\n", (data->beep_mask >> bitnr) & 1); in beep_show()
477 int bitnr = to_sensor_dev_attr(attr)->index; in beep_store() local
491 data->beep_mask |= (1 << bitnr); in beep_store()
493 data->beep_mask &= ~(1 << bitnr); in beep_store()
H A Dad7414.c152 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
154 int value = (data->temp_input >> bitnr) & 1; in alarm_show()
H A Dw83791d.c434 int bitnr = sensor_attr->index; in show_beep() local
436 return sprintf(buf, "%d\n", (data->beep_mask >> bitnr) & 1); in show_beep()
446 int bitnr = sensor_attr->index; in store_beep() local
447 int bytenr = bitnr / 8; in store_beep()
463 data->beep_mask &= ~(1 << bitnr); in store_beep()
464 data->beep_mask |= val << bitnr; in store_beep()
480 int bitnr = sensor_attr->index; in show_alarm() local
482 return sprintf(buf, "%d\n", (data->alarms >> bitnr) & 1); in show_alarm()
H A Dgl520sm.c671 int bitnr = to_sensor_dev_attr(attr)->index; in beep_show() local
674 return sprintf(buf, "%d\n", (data->beep_mask >> bitnr) & 1); in beep_show()
682 int bitnr = to_sensor_dev_attr(attr)->index; in beep_store() local
696 data->beep_mask |= (1 << bitnr); in beep_store()
698 data->beep_mask &= ~(1 << bitnr); in beep_store()
H A Dlm77.c206 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
208 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in alarm_show()
H A Dadm1025.c337 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
339 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in alarm_show()
H A Dlm80.c443 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
447 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in alarm_show()
H A Dit87.c2076 int bitnr = to_sensor_dev_attr(attr)->index; in show_alarm() local
2081 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in show_alarm()
2136 int bitnr = to_sensor_dev_attr(attr)->index; in show_beep() local
2141 return sprintf(buf, "%u\n", (data->beeps >> bitnr) & 1); in show_beep()
2147 int bitnr = to_sensor_dev_attr(attr)->index; in set_beep() local
2161 data->beeps |= BIT(bitnr); in set_beep()
2163 data->beeps &= ~BIT(bitnr); in set_beep()
H A Dasb100.c522 int bitnr = to_sensor_dev_attr(attr)->index; in show_alarm() local
524 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in show_alarm()
H A Dlm87.c656 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
657 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in alarm_show()
H A Dlm63.c735 int bitnr = attr->index; in show_alarm() local
737 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1); in show_alarm()
H A Dadm1031.c823 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
825 return sprintf(buf, "%d\n", (data->alarm >> bitnr) & 1); in alarm_show()
H A Dadm1026.c1121 int bitnr = to_sensor_dev_attr(attr)->index; in alarm_show() local
1122 return sprintf(buf, "%ld\n", (data->alarms >> bitnr) & 1); in alarm_show()
/linux/sound/pci/oxygen/
H A Doxygen_mixer.c510 unsigned int bitnr = (ctl->private_value >> 8) & 0xff; in ac97_switch_get() local
517 if (!(reg & (1 << bitnr)) ^ !invert) in ac97_switch_get()
548 unsigned int bitnr = (ctl->private_value >> 8) & 0xff; in ac97_switch_put() local
557 newreg |= 1 << bitnr; in ac97_switch_put()
559 newreg &= ~(1 << bitnr); in ac97_switch_put()
576 bitnr == 15 && !(newreg & 0x8000)) { in ac97_switch_put()
729 #define AC97_SWITCH(xname, codec, index, bitnr, invert) { \ argument
736 ((bitnr) << 8) | (index), \
/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_npc_fs.c636 u8 lid, lt, ld, bitnr; in npc_scan_kex() local
647 for_each_set_bit(bitnr, (unsigned long *)&masked_cfg, 31) { in npc_scan_kex()
648 npc_scan_parse_result(mcam, bitnr, key_nibble, intf); in npc_scan_kex()
657 bitnr = NPC_EXACT_NIBBLE_START; in npc_scan_kex()
658 for_each_set_bit_from(bitnr, (unsigned long *)&masked_cfg, NPC_EXACT_NIBBLE_END + 1) { in npc_scan_kex()
659 npc_scan_exact_result(mcam, bitnr, key_nibble, intf); in npc_scan_kex()
/linux/drivers/net/ethernet/aeroflex/
H A Dgreth.c1049 unsigned int bitnr; in greth_set_hash_filter() local
1054 bitnr = greth_hash_get_index(ha->addr); in greth_set_hash_filter()
1055 mc_filter[bitnr >> 5] |= 1 << (bitnr & 31); in greth_set_hash_filter()
/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c2874 static inline int hash_bit_value(int bitnr, __u8 *addr) in hash_bit_value() argument
2876 if (addr[bitnr / 8] & (1 << (bitnr % 8))) in hash_bit_value()
2902 unsigned int bitnr; in macb_sethashtable() local
2909 bitnr = hash_get_index(ha->addr); in macb_sethashtable()
2910 mc_filter[bitnr >> 5] |= 1 << (bitnr & 31); in macb_sethashtable()