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/linux/arch/m68k/fpsp040/
H A Dkernel_ex.S51 | set FPSR exception status dz bit, condition code
52 | inf bit, and accrued dz bit
57 | set exception status bit & accrued bits in FPSR
67 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
84 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
97 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
106 | set FPSR exception status operr bit, condition code
107 | nan bit; Store default NAN into fp0
111 | set FPSR exception status operr bit, accrued operr bit
288 bsetb #neg_bit,FPSR_CC(%a6) |set N bit
[all …]
/linux/drivers/pinctrl/renesas/
H A Dgpio.c45 unsigned int *bit) in gpio_get_data_reg() argument
51 *bit = gpio_pin->dbit; in gpio_get_data_reg()
78 unsigned int bit; in gpio_setup_data_reg() local
82 for (bit = 0; bit < dreg->reg_width; bit++) { in gpio_setup_data_reg()
83 if (dreg->enum_ids[bit] == pin->enum_id) { in gpio_setup_data_reg()
85 gpio_pin->dbit = bit; in gpio_setup_data_reg()
150 unsigned int bit; in gpio_pin_set_value() local
153 gpio_get_data_reg(chip, offset, &reg, &bit); in gpio_pin_set_value()
155 pos = reg->info->reg_width - (bit + 1); in gpio_pin_set_value()
182 unsigned int bit; in gpio_pin_get() local
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/linux/arch/x86/platform/intel-mid/
H A Dpwr.c153 static int __update_power_state(struct mid_pwr *pwr, int reg, int bit, int new) in __update_power_state() argument
161 curstate = (power >> bit) & 3; in __update_power_state()
166 mid_pwr_set_state(pwr, reg, (power & ~(3 << bit)) | (new << bit)); in __update_power_state()
175 curstate = (power >> bit) & 3; in __update_power_state()
214 pci_power_t state, int id, int reg, int bit) in __set_power_state() argument
222 ret = __update_power_state(pwr, reg, bit, (__force int)state); in __set_power_state()
235 int id, reg, bit; in mid_pwr_set_power_state() local
243 bit = (id * LSS_PWS_BITS) % 32; in mid_pwr_set_power_state()
252 ret = __set_power_state(pwr, pdev, state, id, reg, bit); in mid_pwr_set_power_state()
274 int id, reg, bit; in intel_mid_pci_get_power_state() local
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/linux/drivers/acpi/pmic/
H A Dintel_pmic.h10 int bit; /* control bit for power */ member
14 int (*get_power)(struct regmap *r, int reg, int bit, u64 *value);
15 int (*update_power)(struct regmap *r, int reg, int bit, bool on);
18 int (*get_policy)(struct regmap *r, int reg, int bit, u64 *value);
19 int (*update_policy)(struct regmap *r, int reg, int bit, int enable);
/linux/Documentation/virt/kvm/x86/
H A Dcpuid.rst65 KVM_FEATURE_PV_UNHALT 7 guest checks this feature bit
69 KVM_FEATURE_PV_TLB_FLUSH 9 guest checks this feature bit
74 can be enabled by setting bit 2
77 KVM_FEATURE_PV_SEND_IPI 11 guest checks this feature bit
85 KVM_FEATURE_PV_SCHED_YIELD 13 guest checks this feature bit
89 KVM_FEATURE_ASYNC_PF_INT 14 guest checks this feature bit
95 KVM_FEATURE_MSI_EXT_DEST_ID 15 guest checks this feature bit
99 KVM_FEATURE_HC_MAP_GPA_RANGE 16 guest checks this feature bit before
103 KVM_FEATURE_MIGRATION_CONTROL 17 guest checks this feature bit before
120 KVM_HINTS_REALTIME 0 guest checks this feature bit to
/linux/fs/smb/server/mgmt/
H A Duser_session.h66 static inline int test_session_flag(struct ksmbd_session *sess, int bit) in test_session_flag() argument
68 return sess->flags & bit; in test_session_flag()
71 static inline void set_session_flag(struct ksmbd_session *sess, int bit) in set_session_flag() argument
73 sess->flags |= bit; in set_session_flag()
76 static inline void clear_session_flag(struct ksmbd_session *sess, int bit) in clear_session_flag() argument
78 sess->flags &= ~bit; in clear_session_flag()
/linux/Documentation/w1/masters/
H A Dw1-uart.rst22 1-Wire read bit, write bit or reset pulse.
25 the baud-rate 9600, i.e. 104.2 us per bit. The transmitted byte 0xf0 over
26 UART (least significant bit first, start-bit low) sets the reset low time
31 Similar for a 1-Wire read bit or write bit, which uses the baud-rate
32 115200, i.e. 8.7 us per bit. The transmitted byte 0x80 is used for a
/linux/Documentation/ABI/testing/
H A Dsysfs-class-backlight-driver-lm353348 bit 5 PWM-input enabled in Zone 4
49 bit 4 PWM-input enabled in Zone 3
50 bit 3 PWM-input enabled in Zone 2
51 bit 2 PWM-input enabled in Zone 1
52 bit 1 PWM-input enabled in Zone 0
53 bit 0 PWM-input enabled
/linux/fs/ntfs3/
H A Dbitfunc.c33 bool are_bits_clear(const void *lmap, size_t bit, size_t nbits) in are_bits_clear() argument
35 size_t pos = bit & 7; in are_bits_clear()
36 const u8 *map = (u8 *)lmap + (bit >> 3); in are_bits_clear()
81 bool are_bits_set(const void *lmap, size_t bit, size_t nbits) in are_bits_set() argument
84 size_t pos = bit & 7; in are_bits_set()
85 const u8 *map = (u8 *)lmap + (bit >> 3); in are_bits_set()
H A Dbitmap.c37 static bool wnd_is_free_hlp(struct wnd_bitmap *wnd, size_t bit, size_t bits);
231 static void wnd_add_free_ext(struct wnd_bitmap *wnd, size_t bit, size_t len, in wnd_add_free_ext() argument
235 size_t ib, end_in = bit + len; in wnd_add_free_ext()
247 n = rb_lookup(&wnd->start_tree, bit); in wnd_add_free_ext()
254 if (e->start.key + e->count.key == bit) { in wnd_add_free_ext()
256 bit = e->start.key; in wnd_add_free_ext()
290 bit < wnd->zone_end ? in wnd_add_free_ext()
294 while (bit > ib && wnd_is_free_hlp(wnd, bit - 1, 1)) { in wnd_add_free_ext()
295 bit -= 1; in wnd_add_free_ext()
347 e->start.key = bit; in wnd_add_free_ext()
[all …]
H A Ddir.c401 size_t bit; in ntfs_readdir() local
454 bit = (pos - sbi->record_size) >> index_bits; in ntfs_readdir()
459 bit = 0; in ntfs_readdir()
468 vbo = (u64)bit << index_bits; in ntfs_readdir()
474 err = indx_used_bit(&ni->dir, ni, &bit); in ntfs_readdir()
478 if (bit == MINUS_ONE_T) { in ntfs_readdir()
483 vbo = (u64)bit << index_bits; in ntfs_readdir()
489 err = indx_read(&ni->dir, ni, bit << ni->dir.idx2vbn_bits, in ntfs_readdir()
499 bit += 1; in ntfs_readdir()
532 size_t drs = 0, fles = 0, bit = 0; in ntfs_dir_count() local
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/linux/drivers/media/usb/pwc/
H A Dpwc-dec23.c71 unsigned int bit, byte, mask, val; in build_bit_powermask_table() local
74 for (bit = 0; bit < 8; bit++) { in build_bit_powermask_table()
76 p = pdec->table_bitpowermask[bit]; in build_bit_powermask_table()
92 int compression_mode, j, k, bit, pw; in build_table_color() local
106 bit = 1; in build_table_color()
108 bit = (r[0] >> 15) & 7; in build_table_color()
110 bit = (r[0] >> 12) & 7; in build_table_color()
112 bit = (r[0] >> 9) & 7; in build_table_color()
114 bit = (r[0] >> 6) & 7; in build_table_color()
116 bit = (r[0] >> 3) & 7; in build_table_color()
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/linux/drivers/irqchip/
H A Dqcom-irq-combiner.c39 static inline int irq_nr(u32 reg, u32 bit) in irq_nr() argument
41 return reg * REG_SIZE + bit; in irq_nr()
57 u32 bit; in combiner_handle_irq() local
60 bit = readl_relaxed(combiner->regs[reg].addr); in combiner_handle_irq()
61 status = bit & combiner->regs[reg].enabled; in combiner_handle_irq()
62 if (bit && !status) in combiner_handle_irq()
64 smp_processor_id(), bit, in combiner_handle_irq()
69 bit = __ffs(status); in combiner_handle_irq()
70 status &= ~(1 << bit); in combiner_handle_irq()
71 hwirq = irq_nr(reg, bit); in combiner_handle_irq()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtoken.c963 #define bit(n) (1ULL << (n)) macro
993 .cmds = bit(BPF_MAP_CREATE), in test_token()
994 .maps = bit(BPF_MAP_TYPE_QUEUE), in test_token()
1001 .cmds = bit(BPF_PROG_LOAD), in test_token()
1002 .progs = bit(BPF_PROG_TYPE_KPROBE), in test_token()
1011 .cmds = bit(BPF_MAP_CREATE) | bit(BPF_PROG_LOAD), in test_token()
1012 .maps = bit(BPF_MAP_TYPE_STRUCT_OPS), in test_token()
1013 .progs = bit(BPF_PROG_TYPE_STRUCT_OPS), in test_token()
1022 .cmds = bit(BPF_BTF_LOA in test_token()
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/linux/drivers/usb/musb/
H A Dmusbhsdma.c80 u8 bit; in dma_controller_stop() local
86 for (bit = 0; bit < MUSB_HSDMA_CHANNELS; bit++) { in dma_controller_stop()
87 if (controller->used_channels & (1 << bit)) { in dma_controller_stop()
88 channel = &controller->channel[bit].channel; in dma_controller_stop()
105 u8 bit; in dma_channel_allocate() local
107 for (bit = 0; bit < MUSB_HSDMA_CHANNELS; bit++) { in dma_channel_allocate()
108 if (!(controller->used_channels & (1 << bit))) { in dma_channel_allocate()
109 controller->used_channels |= (1 << bit); in dma_channel_allocate()
110 musb_channel = &(controller->channel[bit]); in dma_channel_allocate()
112 musb_channel->idx = bit; in dma_channel_allocate()
/linux/Documentation/driver-api/media/drivers/
H A Dradiotrack.rst42 The RadioTrack card is an ISA 8-bit FM radio card. The radio frequency (RF)
61 the ioports appears to be the "Stereo Detect" bit.
70 | (+) | (-) | | Detect | Audio | (bit) | (latch) | Update |
105 0 0 "zero" bit phase 1
106 0 1 "zero" bit phase 2
107 1 0 "one" bit phase 1
108 1 1 "one" bit phase 2
112 24-bit code, where bits = (freq*40) + 10486188.
159 to write a "zero" bit,
161 disable, "zero" bit phase 1, tuner adjust)
[all …]
/linux/drivers/media/platform/allegro-dvt/
H A Dnal-rbsp.c72 int bit; in rbsp_read_bit() local
86 bit = (rbsp->data[ofs] >> shift) & 1; in rbsp_read_bit()
90 if (bit == 1 || in rbsp_read_bit()
96 return bit; in rbsp_read_bit()
130 int bit; in rbsp_read_bits() local
137 bit = rbsp_read_bit(rbsp); in rbsp_read_bits()
138 if (bit < 0) in rbsp_read_bits()
139 return bit; in rbsp_read_bits()
140 tmp |= bit << (i - 1); in rbsp_read_bits()
/linux/drivers/md/persistent-data/
H A Ddm-space-map-common.c426 uint32_t bit, old; in sm_ll_insert() local
433 bit = do_div(index, ll->entries_per_block); in sm_ll_insert()
447 old = sm_lookup_bitmap(bm_le, bit); in sm_ll_insert()
462 sm_set_bitmap(bm_le, bit, ref_count); in sm_ll_insert()
476 sm_set_bitmap(bm_le, bit, 3); in sm_ll_insert()
492 if (le32_to_cpu(ie_disk.none_free_before) == bit) in sm_ll_insert()
493 ie_disk.none_free_before = cpu_to_le32(bit + 1); in sm_ll_insert()
499 ie_disk.none_free_before = cpu_to_le32(min(le32_to_cpu(ie_disk.none_free_before), bit)); in sm_ll_insert()
648 uint32_t bit, uint32_t bit_end, in sm_ll_inc_bitmap() argument
656 for (; bit != bit_end; bit++, b++) { in sm_ll_inc_bitmap()
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/linux/drivers/pmdomain/starfive/
H A Djh71xx-pmu.c53 u8 bit; member
212 u32 pwr_mask = BIT(pmd->domain_info->bit); in jh71xx_pmu_on()
221 u32 pwr_mask = BIT(pmd->domain_info->bit); in jh71xx_pmu_off()
300 pwr_mask = BIT(pmd->domain_info->bit); in jh71xx_pmu_init_domain()
383 .bit = 0,
388 .bit = 1,
393 .bit = 2,
397 .bit = 3,
401 .bit = 4,
405 .bit = 5,
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/linux/arch/arm/mach-lpc32xx/
H A Dserial.c66 int bit; in lpc32xx_loopback_set() local
71 bit = 0; in lpc32xx_loopback_set()
74 bit = 1; in lpc32xx_loopback_set()
77 bit = 6; in lpc32xx_loopback_set()
86 tmp |= (1 << bit); in lpc32xx_loopback_set()
88 tmp &= ~(1 << bit); in lpc32xx_loopback_set()
/linux/drivers/input/touchscreen/
H A Dts4800-ts.c42 unsigned int bit; member
56 error = regmap_update_bits(ts->regmap, ts->reg, ts->bit, ts->bit); in ts4800_ts_open()
70 ret = regmap_update_bits(ts->regmap, ts->reg, ts->bit, 0); in ts4800_ts_close()
114 u32 reg, bit; in ts4800_parse_dt() local
138 error = of_property_read_u32_index(np, "syscon", 2, &bit); in ts4800_parse_dt()
144 ts->bit = BIT(bit); in ts4800_parse_dt()
/linux/drivers/md/
H A Ddm-core.h266 static inline bool dm_tio_flagged(struct dm_target_io *tio, unsigned int bit) in dm_tio_flagged() argument
268 return (tio->flags & (1U << bit)) != 0; in dm_tio_flagged()
271 static inline void dm_tio_set_flag(struct dm_target_io *tio, unsigned int bit) in dm_tio_set_flag() argument
273 tio->flags |= (1U << bit); in dm_tio_set_flag()
317 static inline bool dm_io_flagged(struct dm_io *io, unsigned int bit) in dm_io_flagged() argument
319 return (io->flags & (1U << bit)) != 0; in dm_io_flagged()
322 static inline void dm_io_set_flag(struct dm_io *io, unsigned int bit) in dm_io_set_flag() argument
324 io->flags |= (1U << bit); in dm_io_set_flag()
/linux/drivers/net/wireless/realtek/rtw88/
H A Dhci.h124 static inline void rtw_write8_set(struct rtw_dev *rtwdev, u32 addr, u8 bit) in rtw_write8_set() argument
129 rtw_write8(rtwdev, addr, val | bit); in rtw_write8_set()
132 static inline void rtw_write16_set(struct rtw_dev *rtwdev, u32 addr, u16 bit) in rtw_write16_set() argument
137 rtw_write16(rtwdev, addr, val | bit); in rtw_write16_set()
140 static inline void rtw_write32_set(struct rtw_dev *rtwdev, u32 addr, u32 bit) in rtw_write32_set() argument
145 rtw_write32(rtwdev, addr, val | bit); in rtw_write32_set()
148 static inline void rtw_write8_clr(struct rtw_dev *rtwdev, u32 addr, u8 bit) in rtw_write8_clr() argument
153 rtw_write8(rtwdev, addr, val & ~bit); in rtw_write8_clr()
156 static inline void rtw_write16_clr(struct rtw_dev *rtwdev, u32 addr, u16 bit) in rtw_write16_clr() argument
161 rtw_write16(rtwdev, addr, val & ~bit); in rtw_write16_clr()
[all …]
/linux/arch/mips/
H A DMakefile28 32bit-tool-archpref = mipsel
29 64bit-tool-archpref = mips64el
30 32bit-bfd = elf32-tradlittlemips
31 64bit-bfd = elf64-tradlittlemips
32 32bit-emul = elf32ltsmip
33 64bit-emul = elf64ltsmip
35 32bit-tool-archpref = mips
36 64bit-tool-archpref = mips64
37 32bit-bfd = elf32-tradbigmips
38 64bit-bfd = elf64-tradbigmips
[all …]
/linux/drivers/media/pci/cx25821/
H A Dcx25821-biffuncs.h19 static inline u32 clearBitAtPos(u32 value, u8 bit) in clearBitAtPos() argument
21 return value & ~(1 << bit); in clearBitAtPos()
24 static inline u32 setBitAtPos(u32 sample, u8 bit) in setBitAtPos() argument
26 sample |= (1 << bit); in setBitAtPos()

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