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Searched refs:first_bit (Results 1 – 16 of 16) sorted by relevance

/openbmc/linux/fs/xfs/
H A Dxfs_buf_item.c64 int first_bit, in xfs_buf_item_straddle() argument
69 first = xfs_buf_offset(bp, offset + (first_bit << XFS_BLF_SHIFT)); in xfs_buf_item_straddle()
71 offset + ((first_bit + nbits) << XFS_BLF_SHIFT)); in xfs_buf_item_straddle()
95 int first_bit; in xfs_buf_item_size_segment() local
100 first_bit = xfs_next_bit(blfp->blf_data_map, blfp->blf_map_size, 0); in xfs_buf_item_size_segment()
101 if (first_bit == -1) in xfs_buf_item_size_segment()
109 blfp->blf_map_size, first_bit); in xfs_buf_item_size_segment()
117 xfs_buf_item_straddle(bp, offset, first_bit, nbits)) in xfs_buf_item_size_segment()
129 first_bit = xfs_next_bit(blfp->blf_data_map, blfp->blf_map_size, in xfs_buf_item_size_segment()
130 (uint)first_bit + nbits + 1); in xfs_buf_item_size_segment()
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/openbmc/qemu/hw/virtio/
H A Dvirtio-mem.c224 unsigned long first_bit, last_bit; in virtio_mem_for_each_plugged_range() local
228 first_bit = find_first_bit(vmem->bitmap, vmem->bitmap_size); in virtio_mem_for_each_plugged_range()
229 while (first_bit < vmem->bitmap_size) { in virtio_mem_for_each_plugged_range()
230 offset = first_bit * vmem->block_size; in virtio_mem_for_each_plugged_range()
232 first_bit + 1) - 1; in virtio_mem_for_each_plugged_range()
233 size = (last_bit - first_bit + 1) * vmem->block_size; in virtio_mem_for_each_plugged_range()
239 first_bit = find_next_bit(vmem->bitmap, vmem->bitmap_size, in virtio_mem_for_each_plugged_range()
274 unsigned long first_bit, last_bit; in virtio_mem_for_each_plugged_section() local
278 first_bit = s->offset_within_region / vmem->block_size; in virtio_mem_for_each_plugged_section()
279 first_bit = find_next_bit(vmem->bitmap, vmem->bitmap_size, first_bit); in virtio_mem_for_each_plugged_section()
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/openbmc/linux/sound/soc/codecs/
H A Drt1019.c394 int ret = 0, first_bit; in rt1019_set_tdm_slot() local
443 first_bit = __ffs(rx_mask); in rt1019_set_tdm_slot()
444 switch (first_bit) { in rt1019_set_tdm_slot()
453 (first_bit << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1019_set_tdm_slot()
454 ((first_bit + 1) << RT1019_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1019_set_tdm_slot()
464 ((first_bit - 1) << RT1019_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1019_set_tdm_slot()
465 (first_bit << RT1019_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1019_set_tdm_slot()
H A Drt1015.c893 int ret = 0, first_bit; in rt1015_set_tdm_slot() local
943 first_bit = __ffs(rx_mask); in rt1015_set_tdm_slot()
944 switch (first_bit) { in rt1015_set_tdm_slot()
953 (first_bit << RT1015_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1015_set_tdm_slot()
954 ((first_bit+1) << RT1015_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1015_set_tdm_slot()
964 ((first_bit-1) << RT1015_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1015_set_tdm_slot()
965 (first_bit << RT1015_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1015_set_tdm_slot()
H A Drt1011.c1851 int ret = 0, first_bit, last_bit; in rt1011_set_tdm_slot() local
1905 first_bit = __ffs(rx_mask); in rt1011_set_tdm_slot()
1906 switch (first_bit) { in rt1011_set_tdm_slot()
1918 (first_bit << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1011_set_tdm_slot()
1919 ((first_bit+1) << RT1011_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1011_set_tdm_slot()
1932 ((first_bit-1) << RT1011_TDM_I2S_TX_L_DAC1_1_SFT) | in rt1011_set_tdm_slot()
1933 (first_bit << RT1011_TDM_I2S_TX_R_DAC1_1_SFT)); in rt1011_set_tdm_slot()
1948 first_bit = __ffs(tx_mask); in rt1011_set_tdm_slot()
1950 if (last_bit - first_bit > 1) { in rt1011_set_tdm_slot()
1959 RT1011_TDM_ADCDAT1_DATA_LOCATION, first_bit); in rt1011_set_tdm_slot()
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/openbmc/qemu/scripts/kvm/
H A Dvmxcap92 def first_bit(key): function
97 for bits in sorted(self.bits.keys(), key = first_bit):
/openbmc/linux/arch/x86/kernel/cpu/resctrl/
H A Dctrlmondata.c103 unsigned long first_bit, zero_bit, val; in cbm_validate() local
118 first_bit = find_first_bit(&val, cbm_len); in cbm_validate()
119 zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); in cbm_validate()
128 if ((zero_bit - first_bit) < r->cache.min_cbm_bits) { in cbm_validate()
H A Dpseudo_lock.c130 unsigned long first_bit; in pseudo_lock_minor_get() local
132 first_bit = find_first_bit(&pseudo_lock_minor_avail, MINORBITS); in pseudo_lock_minor_get()
134 if (first_bit == MINORBITS) in pseudo_lock_minor_get()
137 __clear_bit(first_bit, &pseudo_lock_minor_avail); in pseudo_lock_minor_get()
138 *minor = first_bit; in pseudo_lock_minor_get()
H A Drdtgroup.c3003 unsigned long first_bit, zero_bit; in cbm_ensure_valid() local
3009 first_bit = find_first_bit(&val, cbm_len); in cbm_ensure_valid()
3010 zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); in cbm_ensure_valid()
/openbmc/linux/tools/perf/util/
H A Dperf_event_attr_fprintf.c21 bool first_bit = true; in __p_bits() local
26 buf += scnprintf(buf, size, "%s%s", first_bit ? "" : "|", bits[i].name); in __p_bits()
27 first_bit = false; in __p_bits()
/openbmc/qemu/tests/qemu-iotests/
H A D257114 def first_bit(self): member in EmulatedBitmap
392 ebitmap.clear_bit(ebitmap.first_bit)
396 fail_bit = ebitmap.first_bit
/openbmc/qemu/hw/core/
H A Dnuma.c211 int i, first_bit, last_bit; in parse_numa_hmat_lb() local
353 first_bit = ctz64(bitmap_copy); in parse_numa_hmat_lb()
354 temp_base = UINT64_C(1) << first_bit; in parse_numa_hmat_lb()
363 if ((last_bit - first_bit) > UINT16_BITS || in parse_numa_hmat_lb()
/openbmc/qemu/tests/unit/
H A Dtest-hbitmap.c828 bool first_bit = hbitmap_get(data->hb, start); in test_hbitmap_next_x_check_range() local
831 next < end && hbitmap_get(data->hb, next) == first_bit; in test_hbitmap_next_x_check_range()
841 g_assert_cmpint(next_dirty, ==, first_bit ? start : next); in test_hbitmap_next_x_check_range()
842 g_assert_cmpint(next_zero, ==, first_bit ? next : start); in test_hbitmap_next_x_check_range()
/openbmc/qemu/hw/pci/
H A Dpcie_aer.c424 uint8_t first_bit = ctz32(err->status); in pcie_aer_update_log() local
432 errcap |= PCI_ERR_CAP_FEP(first_bit); in pcie_aer_update_log()
/openbmc/linux/drivers/net/wireless/ath/ath5k/
H A Dphy.c200 u32 mask, data, last_bit, bits_shifted, first_bit; in ath5k_hw_rfb_op() local
223 first_bit = rfreg->field.pos; in ath5k_hw_rfb_op()
233 if (!(col <= 3 && num_bits <= 32 && first_bit + num_bits <= 319)) { in ath5k_hw_rfb_op()
238 entry = ((first_bit - 1) / 8) + offset; in ath5k_hw_rfb_op()
239 position = (first_bit - 1) % 8; in ath5k_hw_rfb_op()
/openbmc/linux/fs/ocfs2/
H A Dalloc.c7531 u32 first_bit, last_bit, minlen; in ocfs2_trim_mainbm() local
7584 first_bit = start; in ocfs2_trim_mainbm()
7586 first_bit = start - ocfs2_blocks_to_clusters(sb, in ocfs2_trim_mainbm()
7594 if (first_bit + len >= osb->bitmap_cpg) in ocfs2_trim_mainbm()
7597 last_bit = first_bit + len; in ocfs2_trim_mainbm()
7609 first_bit, last_bit, minlen); in ocfs2_trim_mainbm()
7619 len -= osb->bitmap_cpg - first_bit; in ocfs2_trim_mainbm()
7620 first_bit = 0; in ocfs2_trim_mainbm()