| /linux-6.1.9/drivers/usb/gadget/function/ |
| D | f_fs.c | 47 static void ffs_data_get(struct ffs_data *ffs);
48 static void ffs_data_put(struct ffs_data *ffs);
54 static void ffs_data_opened(struct ffs_data *ffs);
55 static void ffs_data_closed(struct ffs_data *ffs);
59 __ffs_data_got_descs(struct ffs_data *ffs, char *data, size_t len);
61 __ffs_data_got_strings(struct ffs_data *ffs, char *data, size_t len);
71 struct ffs_data *ffs; member
88 ffs_setup_state_clear_cancelled(struct ffs_data *ffs) in ffs_setup_state_clear_cancelled() argument
91 cmpxchg(&ffs->setup_state, FFS_SETUP_CANCELLED, FFS_NO_SETUP); in ffs_setup_state_clear_cancelled()
131 struct ffs_data *ffs; member
[all …]
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| D | u_fs.h | 50 int (*ffs_ready_callback)(struct ffs_data *ffs);
51 void (*ffs_closed_callback)(struct ffs_data *ffs);
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| /linux-6.1.9/tools/usb/ |
| D | Makefile | 19 ALL_TARGETS := testusb ffs-test
33 FFS_TEST_IN := $(OUTPUT)ffs-test-in.o
35 $(Q)$(MAKE) $(build)=ffs-test
36 $(OUTPUT)ffs-test: $(FFS_TEST_IN)
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| D | Build | 2 ffs-test-y += ffs-test.o
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| D | .gitignore | 2 ffs-test
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| /linux-6.1.9/arch/sparc/lib/ |
| D | ffs.S | 10 ENTRY(ffs)
68 ENDPROC(ffs)
71 EXPORT_SYMBOL(ffs)
74 .word ffs
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| /linux-6.1.9/fs/xfs/libxfs/ |
| D | xfs_bit.h | 44 return ffs(v) - 1; in xfs_lowbit32()
54 n = ffs(w); in xfs_lowbit64()
58 n = ffs(w); in xfs_lowbit64()
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| /linux-6.1.9/arch/arc/include/asm/ |
| D | bitops.h | 97 #define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); }) macro
107 return ffs(word) - 1; in __ffs()
144 static inline __attribute__ ((const)) int ffs(unsigned int x) in ffs() function
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| /linux-6.1.9/Documentation/usb/ |
| D | functionfs.rst | 46 $ mkdir /dev/ffs-mtp && mount -t functionfs mtp /dev/ffs-mtp
47 $ ( cd /dev/ffs-mtp && mtp-daemon ) &
48 $ mkdir /dev/ffs-hid && mount -t functionfs hid /dev/ffs-hid
49 $ ( cd /dev/ffs-hid && hid-daemon ) &
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| /linux-6.1.9/drivers/infiniband/hw/mthca/ |
| D | mthca_profile.c | 114 profile[i].log_num = max(ffs(profile[i].num) - 1, 0); in mthca_make_profile()
215 init_hca->log_mc_entry_sz = ffs(MTHCA_MGM_ENTRY_SIZE) - 1; in mthca_make_profile()
229 init_hca->mtt_seg_sz = ffs(dev->limits.mtt_seg_size) - 7; in mthca_make_profile()
243 init_hca->log_uarc_sz = ffs(request->uarc_size) - 13; in mthca_make_profile()
244 init_hca->log_uar_sz = ffs(request->num_uar) - 1; in mthca_make_profile()
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| /linux-6.1.9/arch/x86/boot/ |
| D | a20.c | 23 int ffs = MAX_8042_FF; in empty_8042() local
31 if (!--ffs) in empty_8042()
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| /linux-6.1.9/arch/loongarch/include/asm/ |
| D | fpu.h | 35 (ffs(FPU_CSR_ALL_X) - ffs(FPU_CSR_ALL_E))); in mask_fcsr_x()
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| /linux-6.1.9/drivers/regulator/ |
| D | helpers.c | 150 val >>= ffs(rdev->desc->vsel_mask) - 1; in regulator_get_voltage_sel_pickable_regmap()
194 sel <<= ffs(rdev->desc->vsel_mask) - 1; in regulator_set_voltage_sel_pickable_regmap()
245 val >>= ffs(rdev->desc->vsel_mask) - 1; in regulator_get_voltage_sel_regmap()
265 sel <<= ffs(rdev->desc->vsel_mask) - 1; in regulator_set_voltage_sel_regmap()
833 sel <<= ffs(rdev->desc->csel_mask) - 1; in regulator_set_current_limit_regmap()
859 val >>= ffs(rdev->desc->csel_mask) - 1; in regulator_get_current_limit_regmap()
963 sel <<= ffs(rdev->desc->ramp_mask) - 1; in regulator_set_ramp_delay_regmap()
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| D | mt6359-regulator.c | 281 regval >>= ffs(info->modeset_mask) - 1; in mt6359_regulator_get_mode()
310 val <<= ffs(info->modeset_mask) - 1; in mt6359_regulator_set_mode()
319 val <<= ffs(info->modeset_mask) - 1; in mt6359_regulator_set_mode()
326 val <<= ffs(info->lp_mode_mask) - 1; in mt6359_regulator_set_mode()
336 val <<= ffs(info->lp_mode_mask) - 1; in mt6359_regulator_set_mode()
361 sel <<= ffs(info->desc.vsel_mask) - 1; in mt6359p_vemc_set_voltage_sel()
421 val >>= ffs(info->desc.vsel_mask) - 1; in mt6359p_vemc_get_voltage_sel()
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| /linux-6.1.9/drivers/irqchip/ |
| D | irq-digicolor.c | 44 hwirq = ffs(status) - 1; in digicolor_handle_irq()
48 hwirq = ffs(status) - 1 + 32; in digicolor_handle_irq()
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| D | irq-bcm2835.c | 215 return MAKE_HWIRQ(bank, ffs(stat) - 1); in armctrl_translate_bank()
220 return MAKE_HWIRQ(bank, shortcuts[ffs(stat >> SHORTCUT_SHIFT) - 1]); in armctrl_translate_shortcut()
230 return MAKE_HWIRQ(0, ffs(stat & BANK0_HWIRQ_MASK) - 1); in get_next_armctrl_hwirq()
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| /linux-6.1.9/drivers/gpu/drm/nouveau/ |
| D | nouveau_backlight.c | 117 int or = ffs(nv_encoder->dcb->or) - 1; in nv50_get_intensity()
132 int or = ffs(nv_encoder->dcb->or) - 1; in nv50_set_intensity()
245 int or = ffs(nv_encoder->dcb->or) - 1; in nva3_get_intensity()
263 int or = ffs(nv_encoder->dcb->or) - 1; in nva3_set_intensity()
298 if (!nvif_rd32(device, NV50_PDISP_SOR_PWM_CTL(ffs(nv_encoder->dcb->or) - 1)) || in nv50_backlight_init()
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| /linux-6.1.9/arch/mips/include/asm/ |
| D | fpu_emulator.h | 184 (ffs(FPU_CSR_ALL_X) - ffs(FPU_CSR_ALL_E)))); in mask_fcr31_x()
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| /linux-6.1.9/drivers/gpu/drm/nouveau/dispnv04/ |
| D | dac.c | 347 '@' + ffs(dcb->or)); in nv17_dac_detect()
423 nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); in nv04_dac_commit()
432 uint32_t *dac_users = &nv04_display(dev)->dac_users[ffs(dcb->or) - 1]; in nv04_dac_update_dacclk()
457 (nv04_display(dev)->dac_users[ffs(dcb->or) - 1] & ~(1 << dcb->index)); in nv04_dac_in_use()
542 nv_encoder->or = ffs(entry->or) - 1; in nv04_dac_create()
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| /linux-6.1.9/include/asm-generic/bitops/ |
| D | builtin-ffs.h | 13 #define ffs(x) __builtin_ffs(x) macro
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| D | ffs.h | 13 static inline int ffs(int x) in ffs() function
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| /linux-6.1.9/arch/openrisc/include/asm/bitops/ |
| D | ffs.h | 13 static inline int ffs(int x) in ffs() function
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| /linux-6.1.9/drivers/usb/gadget/legacy/ |
| D | g_ffs.c | 141 static int functionfs_ready_callback(struct ffs_data *ffs);
142 static void functionfs_closed_callback(struct ffs_data *ffs);
276 static int functionfs_ready_callback(struct ffs_data *ffs) in functionfs_ready_callback() argument
300 static void functionfs_closed_callback(struct ffs_data *ffs) in functionfs_closed_callback() argument
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| /linux-6.1.9/include/linux/ |
| D | count_zeros.h | 48 return ffs(x); in count_trailing_zeros()
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| /linux-6.1.9/arch/mips/loongson2ef/common/ |
| D | mem.c | 27 if (bit != ffs(memsize + highmemsize)) in prom_init_memory()
|