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Searched refs:bit_nr (Results 1 – 25 of 40) sorted by relevance

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/openbmc/qemu/target/s390x/
H A Dcpu_features.h86 static inline void clear_be_bit(unsigned int bit_nr, uint8_t *array) in clear_be_bit() argument
88 array[bit_nr / 8] &= ~(0x80 >> (bit_nr % 8)); in clear_be_bit()
90 static inline void set_be_bit(unsigned int bit_nr, uint8_t *array) in set_be_bit() argument
92 array[bit_nr / 8] |= 0x80 >> (bit_nr % 8); in set_be_bit()
94 static inline bool test_be_bit(unsigned int bit_nr, const uint8_t *array) in test_be_bit() argument
96 return array[bit_nr / 8] & (0x80 >> (bit_nr % 8)); in test_be_bit()
H A Dcpu_features.c70 int bit_nr; in s390_fill_feat_block() local
105 bit_nr = s390_features[feat].bit; in s390_fill_feat_block()
107 set_be_bit(bit_nr, data); in s390_fill_feat_block()
/openbmc/linux/kernel/sched/
H A Dwait_bit.c27 wait_bit->key.bit_nr != key->bit_nr || in wake_bit_function()
28 test_bit(key->bit_nr, key->flags)) in wake_bit_function()
48 if (test_bit(wbq_entry->key.bit_nr, wbq_entry->key.flags)) in __wait_on_bit()
50 } while (test_bit_acquire(wbq_entry->key.bit_nr, wbq_entry->key.flags) && !ret); in __wait_on_bit()
89 if (test_bit(wbq_entry->key.bit_nr, wbq_entry->key.flags)) { in __wait_on_bit_lock()
100 if (!test_and_set_bit(wbq_entry->key.bit_nr, wbq_entry->key.flags)) { in __wait_on_bit_lock()
168 wbq_entry->key.bit_nr != key->bit_nr) in var_wake_function()
179 .bit_nr = -1, in init_wait_var_entry()
/openbmc/linux/drivers/input/keyboard/
H A Dbcm-keypad.c62 #define BIT_TO_ROW_SSRN(bit_nr, reg_n) (((bit_nr) >> 3) + 4 * (reg_n)) argument
63 #define BIT_TO_COL(bit_nr) ((bit_nr) % 8) argument
96 int bit_nr; in bcm_kp_report_keys() local
108 for_each_set_bit(bit_nr, &change, BITS_PER_LONG) { in bcm_kp_report_keys()
109 key_press = state & BIT(bit_nr); in bcm_kp_report_keys()
112 row = BIT_TO_ROW_SSRN(bit_nr, reg_num); in bcm_kp_report_keys()
113 col = BIT_TO_COL(bit_nr); in bcm_kp_report_keys()
H A Dmt6779-keypad.c54 unsigned int bit_nr, key; in mt6779_keypad_irq_handler() local
65 for_each_set_bit(bit_nr, change, MTK_KPD_NUM_BITS) { in mt6779_keypad_irq_handler()
70 if (bit_nr % 32 >= 16) in mt6779_keypad_irq_handler()
73 key = bit_nr / 32 * 16 + bit_nr % 32; in mt6779_keypad_irq_handler()
78 pressed = !test_bit(bit_nr, new_state); in mt6779_keypad_irq_handler()
H A Dst-keyscan.c46 int bit_nr; in keyscan_isr() local
52 for_each_set_bit(bit_nr, &change, BITS_PER_LONG) in keyscan_isr()
54 keycode[bit_nr], state & BIT(bit_nr)); in keyscan_isr()
/openbmc/linux/arch/arm64/kvm/vgic/
H A Dvgic-v3.c308 int byte_offset, bit_nr; in vgic_v3_lpi_sync_pending_status() local
323 bit_nr = irq->intid % BITS_PER_BYTE; in vgic_v3_lpi_sync_pending_status()
330 status = val & (1 << bit_nr); in vgic_v3_lpi_sync_pending_status()
342 val &= ~(1 << bit_nr); in vgic_v3_lpi_sync_pending_status()
400 int byte_offset, bit_nr; in vgic_v3_save_pending_tables() local
413 bit_nr = irq->intid % BITS_PER_BYTE; in vgic_v3_save_pending_tables()
423 stored = val & (1U << bit_nr); in vgic_v3_save_pending_tables()
434 val |= 1 << bit_nr; in vgic_v3_save_pending_tables()
436 val &= ~(1 << bit_nr); in vgic_v3_save_pending_tables()
/openbmc/qemu/target/s390x/tcg/
H A Dvec_helper.c30 const uint8_t bit_nr = s390_vec_read_element8(v3, i); in HELPER() local
33 if (bit_nr >= 128) { in HELPER()
36 bit = (s390_vec_read_element8(v2, bit_nr / 8) in HELPER()
37 >> (7 - (bit_nr % 8))) & 1; in HELPER()
/openbmc/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac100_core.c113 int bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; in dwmac100_set_filter() local
118 mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in dwmac100_set_filter()
H A Ddwmac1000_core.c173 int bit_nr = bitrev32(~crc32_le(~0, ha->addr, in dwmac1000_set_filter() local
180 mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in dwmac1000_set_filter()
H A Ddwmac4_core.c671 u32 bit_nr = bitrev32(~crc32_le(~0, ha->addr, in dwmac4_set_filter() local
677 mc_filter[bit_nr >> 5] |= (1 << (bit_nr & 0x1f)); in dwmac4_set_filter()
/openbmc/linux/mm/
H A Dfilemap.c1126 if (test_bit(key->bit_nr, &key->folio->flags)) in wake_page_function()
1129 if (test_and_set_bit(key->bit_nr, &key->folio->flags)) in wake_page_function()
1161 static void folio_wake_bit(struct folio *folio, int bit_nr) in folio_wake_bit() argument
1169 key.bit_nr = bit_nr; in folio_wake_bit()
1234 static inline bool folio_trylock_flag(struct folio *folio, int bit_nr, in folio_trylock_flag() argument
1238 if (test_and_set_bit(bit_nr, &folio->flags)) in folio_trylock_flag()
1240 } else if (test_bit(bit_nr, &folio->flags)) in folio_trylock_flag()
1250 static inline int folio_wait_bit_common(struct folio *folio, int bit_nr, in folio_wait_bit_common() argument
1261 if (bit_nr == PG_locked && in folio_wait_bit_common()
1271 wait_page.bit_nr = bit_nr; in folio_wait_bit_common()
[all …]
/openbmc/linux/include/linux/
H A Dwait_bit.h12 int bit_nr; member
22 { .flags = word, .bit_nr = bit, }
H A Dpagemap.h994 int bit_nr; member
1000 int bit_nr; member
1011 if (wait_page->bit_nr != key->bit_nr) in wake_page_match()
1136 void folio_wait_bit(struct folio *folio, int bit_nr);
1137 int folio_wait_bit_killable(struct folio *folio, int bit_nr);
/openbmc/linux/arch/openrisc/kernel/
H A Dsetup.c218 short bit_nr, short width) in extract_value_bits() argument
220 return (reg >> bit_nr) & (0 << width); in extract_value_bits()
/openbmc/linux/drivers/net/ethernet/calxeda/
H A Dxgmac.c1296 u32 bit_nr = ~ether_crc(ETH_ALEN, ha->addr) >> 23; in xgmac_set_rx_mode() local
1301 hash_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in xgmac_set_rx_mode()
1321 u32 bit_nr = ~ether_crc(ETH_ALEN, ha->addr) >> 23; in xgmac_set_rx_mode() local
1326 hash_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in xgmac_set_rx_mode()
/openbmc/linux/drivers/staging/vt6656/
H A Dmain_usb.c849 u32 bit_nr; in vnt_prepare_multicast() local
852 bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; in vnt_prepare_multicast()
853 mc_filter |= BIT_ULL(bit_nr); in vnt_prepare_multicast()
/openbmc/linux/drivers/net/wireless/admtek/
H A Dadm8211.c1330 unsigned int bit_nr; in adm8211_prepare_multicast() local
1337 bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; in adm8211_prepare_multicast()
1339 bit_nr &= 0x3F; in adm8211_prepare_multicast()
1340 mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in adm8211_prepare_multicast()
/openbmc/linux/drivers/net/ethernet/smsc/
H A Depic100.c1378 unsigned int bit_nr = in set_rx_mode() local
1380 mc_filter[bit_nr >> 3] |= (1 << bit_nr); in set_rx_mode()
/openbmc/linux/drivers/s390/virtio/
H A Dvirtio_ccw.c111 u64 bit_nr; member
131 int bit_nr; member
619 &thinint_area->bit_nr, in virtio_ccw_register_adapter_ind()
/openbmc/linux/drivers/net/ethernet/sis/
H A Dsis900.c2415 unsigned int bit_nr; in set_rx_mode() local
2417 bit_nr = sis900_mcast_bitnr(ha->addr, in set_rx_mode()
2419 mc_filter[bit_nr >> 4] |= (1 << (bit_nr & 0xf)); in set_rx_mode()
H A Dsis190.c859 int bit_nr = in sis190_set_rx_mode() local
861 mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); in sis190_set_rx_mode()
/openbmc/linux/drivers/hwmon/
H A Dgl520sm.c652 int bit_nr = to_sensor_dev_attr(attr)->index; in alarm_show() local
655 return sprintf(buf, "%d\n", (data->alarms >> bit_nr) & 1); in alarm_show()
/openbmc/linux/fs/reiserfs/
H A Djournal.c214 unsigned int bit_nr = block % (sb->s_blocksize << 3); in set_bit_in_list_bitmap() local
219 set_bit(bit_nr, (unsigned long *)jb->bitmaps[bmap_nr]->data); in set_bit_in_list_bitmap()
460 unsigned int bmap_nr, int bit_nr, int search_all, in reiserfs_in_journal() argument
482 test_bit(bit_nr, in reiserfs_in_journal()
490 bit_nr + 1); in reiserfs_in_journal()
496 bl = bmap_nr * (sb->s_blocksize << 3) + bit_nr; in reiserfs_in_journal()
/openbmc/linux/drivers/staging/vt6655/
H A Ddevice_main.c1556 u32 bit_nr = 0; in vnt_prepare_multicast() local
1559 bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26; in vnt_prepare_multicast()
1561 mc_filter |= 1ULL << (bit_nr & 0x3f); in vnt_prepare_multicast()

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