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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dce/
Ddce_mem_input.h158 #define MI_GFX6_TILE_MASK_SH_LIST(mask_sh, blk)\ argument
159 SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
160 SFB(blk, GRPH_CONTROL, GRPH_BANK_WIDTH, mask_sh),\
161 SFB(blk, GRPH_CONTROL, GRPH_BANK_HEIGHT, mask_sh),\
162 SFB(blk, GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT, mask_sh),\
163 SFB(blk, GRPH_CONTROL, GRPH_TILE_SPLIT, mask_sh),\
164 SFB(blk, GRPH_CONTROL, GRPH_PIPE_CONFIG, mask_sh),\
165 SFB(blk, GRPH_CONTROL, GRPH_ARRAY_MODE, mask_sh),\
166 SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
169 #define MI_GFX8_TILE_MASK_SH_LIST(mask_sh, blk)\ argument
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/linux-6.12.1/sound/pci/ctxfi/
Dcthardware.h87 int (*src_rsc_put_ctrl_blk)(void *blk);
88 int (*src_set_state)(void *blk, unsigned int state);
89 int (*src_set_bm)(void *blk, unsigned int bm);
90 int (*src_set_rsr)(void *blk, unsigned int rsr);
91 int (*src_set_sf)(void *blk, unsigned int sf);
92 int (*src_set_wr)(void *blk, unsigned int wr);
93 int (*src_set_pm)(void *blk, unsigned int pm);
94 int (*src_set_rom)(void *blk, unsigned int rom);
95 int (*src_set_vo)(void *blk, unsigned int vo);
96 int (*src_set_st)(void *blk, unsigned int st);
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Dcthw20k1.c157 struct src_rsc_ctrl_blk *blk; in src_get_rsc_ctrl_blk() local
160 blk = kzalloc(sizeof(*blk), GFP_KERNEL); in src_get_rsc_ctrl_blk()
161 if (!blk) in src_get_rsc_ctrl_blk()
164 *rblk = blk; in src_get_rsc_ctrl_blk()
169 static int src_put_rsc_ctrl_blk(void *blk) in src_put_rsc_ctrl_blk() argument
171 kfree(blk); in src_put_rsc_ctrl_blk()
176 static int src_set_state(void *blk, unsigned int state) in src_set_state() argument
178 struct src_rsc_ctrl_blk *ctl = blk; in src_set_state()
185 static int src_set_bm(void *blk, unsigned int bm) in src_set_bm() argument
187 struct src_rsc_ctrl_blk *ctl = blk; in src_set_bm()
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Dcthw20k2.c157 struct src_rsc_ctrl_blk *blk; in src_get_rsc_ctrl_blk() local
160 blk = kzalloc(sizeof(*blk), GFP_KERNEL); in src_get_rsc_ctrl_blk()
161 if (!blk) in src_get_rsc_ctrl_blk()
164 *rblk = blk; in src_get_rsc_ctrl_blk()
169 static int src_put_rsc_ctrl_blk(void *blk) in src_put_rsc_ctrl_blk() argument
171 kfree(blk); in src_put_rsc_ctrl_blk()
176 static int src_set_state(void *blk, unsigned int state) in src_set_state() argument
178 struct src_rsc_ctrl_blk *ctl = blk; in src_set_state()
185 static int src_set_bm(void *blk, unsigned int bm) in src_set_bm() argument
187 struct src_rsc_ctrl_blk *ctl = blk; in src_set_bm()
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/linux-6.12.1/block/
DMakefile6 obj-y := bdev.o fops.o bio.o elevator.o blk-core.o blk-sysfs.o \
7 blk-flush.o blk-settings.o blk-ioc.o blk-map.o \
8 blk-merge.o blk-timeout.o \
9 blk-lib.o blk-mq.o blk-mq-tag.o blk-stat.o \
10 blk-mq-sysfs.o blk-mq-cpumap.o blk-mq-sched.o ioctl.o \
11 genhd.o ioprio.o badblocks.o partitions/ blk-rq-qos.o \
12 disk-events.o blk-ia-ranges.o early-lookup.o
17 obj-$(CONFIG_BLK_CGROUP) += blk-cgroup.o
18 obj-$(CONFIG_BLK_CGROUP_RWSTAT) += blk-cgroup-rwstat.o
19 obj-$(CONFIG_BLK_CGROUP_FC_APPID) += blk-cgroup-fc-appid.o
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/linux-6.12.1/drivers/net/ethernet/intel/ice/
Dice_flex_pipe.c78 * @blk: block type
84 static u32 ice_sect_id(enum ice_block blk, enum ice_sect sect) in ice_sect_id() argument
86 return ice_sect_lkup[blk][sect]; in ice_sect_id()
623 * @blk: hardware block
630 ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u16 fv_idx, in ice_find_prot_off() argument
635 if (prof >= hw->blk[blk].es.count) in ice_find_prot_off()
638 if (fv_idx >= hw->blk[blk].es.fvw) in ice_find_prot_off()
641 fv_ext = hw->blk[blk].es.t + (prof * hw->blk[blk].es.fvw); in ice_find_prot_off()
654 * @blk: HW block
663 ice_ptg_find_ptype(struct ice_hw *hw, enum ice_block blk, u16 ptype, u8 *ptg) in ice_ptg_find_ptype() argument
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/linux-6.12.1/arch/powerpc/lib/
Drheap.c47 rh_block_t *block, *blk; in grow() local
73 for (i = 0, blk = block; i < info->max_blocks; i++, blk++) in grow()
74 fixup(blks, blke, delta, &blk->list); in grow()
91 blk = block + info->max_blocks - new_blocks; in grow()
92 for (i = 0; i < new_blocks; i++, blk++) in grow()
93 list_add(&blk->list, &info->empty_list); in grow()
123 rh_block_t *blk; in get_slot() local
133 blk = list_entry(info->empty_list.next, rh_block_t, list); in get_slot()
134 list_del_init(&blk->list); in get_slot()
138 blk->start = 0; in get_slot()
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/linux-6.12.1/sound/pci/emu10k1/
Dmemory.c69 static int synth_alloc_pages(struct snd_emu10k1 *hw, struct snd_emu10k1_memblk *blk);
70 static int synth_free_pages(struct snd_emu10k1 *hw, struct snd_emu10k1_memblk *blk);
76 static void emu10k1_memblk_init(struct snd_emu10k1_memblk *blk) in emu10k1_memblk_init() argument
78 blk->mapped_page = -1; in emu10k1_memblk_init()
79 INIT_LIST_HEAD(&blk->mapped_link); in emu10k1_memblk_init()
80 INIT_LIST_HEAD(&blk->mapped_order_link); in emu10k1_memblk_init()
81 blk->map_locked = 0; in emu10k1_memblk_init()
83 blk->first_page = get_aligned_page(blk->mem.offset); in emu10k1_memblk_init()
84 blk->last_page = get_aligned_page(blk->mem.offset + blk->mem.size - 1); in emu10k1_memblk_init()
85 blk->pages = blk->last_page - blk->first_page + 1; in emu10k1_memblk_init()
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/linux-6.12.1/drivers/i2c/busses/
Di2c-qup.c241 struct qup_i2c_block blk; member
283 struct qup_i2c_block *blk = &qup->blk; in qup_i2c_interrupt() local
334 blk->tx_fifo_free += qup->out_blk_sz; in qup_i2c_interrupt()
345 if (!blk->is_rx_blk_mode) { in qup_i2c_interrupt()
346 blk->fifo_available += qup->in_fifo_sz; in qup_i2c_interrupt()
349 blk->fifo_available += qup->in_blk_sz; in qup_i2c_interrupt()
355 if (!blk->rx_bytes_read) in qup_i2c_interrupt()
365 if (blk->is_tx_blk_mode && !(opflags & QUP_MX_OUTPUT_DONE)) in qup_i2c_interrupt()
458 struct qup_i2c_block *blk = &qup->blk; in qup_i2c_write_tx_fifo_v1() local
468 blk->tx_fifo_free--; in qup_i2c_write_tx_fifo_v1()
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/linux-6.12.1/sound/synth/
Dutil_mem.c62 struct snd_util_memblk *blk; in __snd_util_mem_alloc() local
79 blk = get_memblk(p); in __snd_util_mem_alloc()
80 if (blk->offset - prev_offset >= units) in __snd_util_mem_alloc()
82 prev_offset = blk->offset + blk->size; in __snd_util_mem_alloc()
100 struct snd_util_memblk *blk; in __snd_util_memblk_new() local
102 blk = kmalloc(sizeof(struct snd_util_memblk) + hdr->block_extra_size, in __snd_util_memblk_new()
104 if (blk == NULL) in __snd_util_memblk_new()
108 blk->offset = 0; in __snd_util_memblk_new()
111 blk->offset = p->offset + p->size; in __snd_util_memblk_new()
113 blk->size = units; in __snd_util_memblk_new()
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/linux-6.12.1/sound/pci/trident/
Dtrident_memory.c101 #define firstpg(blk) (((struct snd_trident_memblk_arg *)snd_util_memblk_argptr(blk))->first_page) argument
102 #define lastpg(blk) (((struct snd_trident_memblk_arg *)snd_util_memblk_argptr(blk))->last_page) argument
110 struct snd_util_memblk *blk; in search_empty() local
117 blk = list_entry(p, struct snd_util_memblk, list); in search_empty()
118 if (page + psize <= firstpg(blk)) in search_empty()
120 page = lastpg(blk) + 1; in search_empty()
127 blk = __snd_util_memblk_new(hdr, psize * ALIGN_PAGE_SIZE, p->prev); in search_empty()
128 if (blk == NULL) in search_empty()
130 blk->offset = aligned_page_offset(page); /* set aligned offset */ in search_empty()
131 firstpg(blk) = page; in search_empty()
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/linux-6.12.1/fs/xfs/scrub/
Ddabtree.c55 ds->state->path.blk[level].blkno), in xchk_da_process_error()
77 ds->state->path.blk[level].blkno), in xchk_da_set_corrupt()
92 ds->state->path.blk[level].blkno), in xchk_da_set_preen()
102 struct xfs_da_state_blk *blk = &ds->state->path.blk[level]; in xchk_da_btree_node_entry() local
105 ASSERT(blk->magic == XFS_DA_NODE_MAGIC); in xchk_da_btree_node_entry()
107 xfs_da3_node_hdr_from_disk(ds->sc->mp, &hdr, blk->bp->b_addr); in xchk_da_btree_node_entry()
108 return hdr.btree + blk->index; in xchk_da_btree_node_entry()
269 if (altpath->blk[level].bp) in xchk_da_btree_block_check_sibling()
270 xchk_buffer_recheck(ds->sc, altpath->blk[level].bp); in xchk_da_btree_block_check_sibling()
273 if (altpath->blk[level].blkno != sibling) in xchk_da_btree_block_check_sibling()
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/linux-6.12.1/drivers/net/phy/mscc/
Dmscc_ptp.c62 static u32 vsc85xx_ts_read_csr(struct phy_device *phydev, enum ts_blk blk, in vsc85xx_ts_read_csr() argument
70 switch (blk) { in vsc85xx_ts_read_csr()
106 static void vsc85xx_ts_write_csr(struct phy_device *phydev, enum ts_blk blk, in vsc85xx_ts_write_csr() argument
117 blk == PROCESSOR; in vsc85xx_ts_write_csr()
120 switch (blk) { in vsc85xx_ts_write_csr()
291 static int vsc85xx_ts_disable_flows(struct phy_device *phydev, enum ts_blk blk) in vsc85xx_ts_disable_flows() argument
295 vsc85xx_ts_write_csr(phydev, blk, MSCC_ANA_IP1_NXT_PROT_NXT_COMP, 0); in vsc85xx_ts_disable_flows()
296 vsc85xx_ts_write_csr(phydev, blk, MSCC_ANA_IP1_NXT_PROT_UDP_CHKSUM, in vsc85xx_ts_disable_flows()
298 vsc85xx_ts_write_csr(phydev, blk, MSCC_ANA_IP2_NXT_PROT_NXT_COMP, 0); in vsc85xx_ts_disable_flows()
299 vsc85xx_ts_write_csr(phydev, blk, MSCC_ANA_IP2_NXT_PROT_UDP_CHKSUM, in vsc85xx_ts_disable_flows()
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/hwss/dce/
Ddce_hwseq.h61 #define HSWEQ_DCN_PIXEL_RATE_REG_LIST(blk, inst) \ argument
62 SRII(PIXEL_RATE_CNTL, blk, inst), \
63 SRII(PHYPLL_PIXEL_RATE_CNTL, blk, inst)
65 #define HWSEQ_PIXEL_RATE_REG_LIST(blk) \ argument
66 SRII(PIXEL_RATE_CNTL, blk, 0), \
67 SRII(PIXEL_RATE_CNTL, blk, 1), \
68 SRII(PIXEL_RATE_CNTL, blk, 2), \
69 SRII(PIXEL_RATE_CNTL, blk, 3), \
70 SRII(PIXEL_RATE_CNTL, blk, 4), \
71 SRII(PIXEL_RATE_CNTL, blk, 5)
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/linux-6.12.1/fs/quota/
Dquota_tree.c56 static ssize_t read_blk(struct qtree_mem_dqinfo *info, uint blk, char *buf) in read_blk() argument
62 info->dqi_usable_bs, (loff_t)blk << info->dqi_blocksize_bits); in read_blk()
65 static ssize_t write_blk(struct qtree_mem_dqinfo *info, uint blk, char *buf) in write_blk() argument
71 info->dqi_usable_bs, (loff_t)blk << info->dqi_blocksize_bits); in write_blk()
119 int ret, blk; in get_free_dqblk() local
124 blk = info->dqi_free_blk; in get_free_dqblk()
125 ret = read_blk(info, blk, buf); in get_free_dqblk()
139 blk = info->dqi_blocks++; in get_free_dqblk()
142 ret = blk; in get_free_dqblk()
149 static int put_free_dqblk(struct qtree_mem_dqinfo *info, char *buf, uint blk) in put_free_dqblk() argument
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/linux-6.12.1/sound/soc/intel/catpt/
Dloader.c240 struct catpt_fw_block_hdr *blk) in catpt_restore_fwimage() argument
246 blk, sizeof(*blk), false); in catpt_restore_fwimage()
248 r1.start = cdev->dram.start + blk->ram_offset; in catpt_restore_fwimage()
249 r1.end = r1.start + blk->size - 1; in catpt_restore_fwimage()
251 paddr += sizeof(*blk); in catpt_restore_fwimage()
291 struct catpt_fw_block_hdr *blk, bool alloc) in catpt_load_block() argument
298 blk, sizeof(*blk), false); in catpt_load_block()
300 switch (blk->ram_type) { in catpt_load_block()
309 dst_addr = sram->start + blk->ram_offset; in catpt_load_block()
311 res = __request_region(sram, dst_addr, blk->size, NULL, 0); in catpt_load_block()
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/linux-6.12.1/mm/
Dnuma_memblks.c26 for (i = 0; i < ARRAY_SIZE(mi->blk); i++) in numa_nodemask_from_meminfo()
27 if (mi->blk[i].start != mi->blk[i].end && in numa_nodemask_from_meminfo()
28 mi->blk[i].nid != NUMA_NO_NODE) in numa_nodemask_from_meminfo()
29 node_set(mi->blk[i].nid, *nodemask); in numa_nodemask_from_meminfo()
152 mi->blk[mi->nr_blks].start = start; in numa_add_memblk_to()
153 mi->blk[mi->nr_blks].end = end; in numa_add_memblk_to()
154 mi->blk[mi->nr_blks].nid = nid; in numa_add_memblk_to()
164 * Remove @idx'th numa_memblk from @mi by shifting @mi->blk[] and
170 memmove(&mi->blk[idx], &mi->blk[idx + 1], in numa_remove_memblk_from()
171 (mi->nr_blks - idx) * sizeof(mi->blk[0])); in numa_remove_memblk_from()
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/linux-6.12.1/fs/affs/
Dbitmap.c44 u32 blk, bmap, bit, mask, tmp; in affs_free_block() local
52 blk = block - sbi->s_reserved; in affs_free_block()
53 bmap = blk / sbi->s_bmap_bits; in affs_free_block()
54 bit = blk % sbi->s_bmap_bits; in affs_free_block()
122 u32 blk, bmap, bit, mask, mask2, tmp; in affs_alloc_block() local
144 blk = goal - sbi->s_reserved; in affs_alloc_block()
145 bmap = blk / sbi->s_bmap_bits; in affs_alloc_block()
167 blk = bmap * sbi->s_bmap_bits; in affs_alloc_block()
182 bit = blk % sbi->s_bmap_bits; in affs_alloc_block()
186 blk &= ~31UL; in affs_alloc_block()
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/linux-6.12.1/block/partitions/
Damiga.c43 sector_t blk, end_sect; in amiga_partition() local
50 for (blk = 0; ; blk++, put_dev_sector(sect)) { in amiga_partition()
51 if (blk == RDB_ALLOCATION_LIMIT) in amiga_partition()
53 data = read_part_sector(state, blk, &sect); in amiga_partition()
56 state->disk->disk_name, blk); in amiga_partition()
73 blk); in amiga_partition()
78 state->disk->disk_name, blk); in amiga_partition()
91 blk = be32_to_cpu(rdb->rdb_PartitionList); in amiga_partition()
93 for (part = 1; (s32) blk>0 && part<=16; part++, put_dev_sector(sect)) { in amiga_partition()
95 if (check_mul_overflow(blk, (sector_t) blksize, &blk)) { in amiga_partition()
[all …]
/linux-6.12.1/drivers/vdpa/vdpa_sim/
Dvdpa_sim_blk.c61 MODULE_PARM_DESC(shared_backend, "Enable the shared backend between virtio-blk devices");
67 static void vdpasim_blk_buffer_lock(struct vdpasim_blk *blk) in vdpasim_blk_buffer_lock() argument
69 if (blk->shared_backend) in vdpasim_blk_buffer_lock()
73 static void vdpasim_blk_buffer_unlock(struct vdpasim_blk *blk) in vdpasim_blk_buffer_unlock() argument
75 if (blk->shared_backend) in vdpasim_blk_buffer_unlock()
112 struct vdpasim_blk *blk = sim_to_blk(vdpasim); in vdpasim_blk_handle_req() local
178 vdpasim_blk_buffer_lock(blk); in vdpasim_blk_handle_req()
180 blk->buffer + offset, to_push); in vdpasim_blk_handle_req()
181 vdpasim_blk_buffer_unlock(blk); in vdpasim_blk_handle_req()
201 vdpasim_blk_buffer_lock(blk); in vdpasim_blk_handle_req()
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/linux-6.12.1/fs/pstore/
DKconfig88 The common layer for pstore/blk (and pstore/ram in the future)
101 For more information, see Documentation/admin-guide/pstore-blk.rst
110 Which block device should be used for pstore/blk.
132 pstore/blk, but module parameters have priority over Kconfig.
140 pstore/blk. The size is in KB and must be a multiple of 4.
143 pstore/blk, but module parameters have priority over Kconfig.
155 pstore/blk, but module parameters have priority over Kconfig.
163 This just sets size of pmsg (pmsg_size) for pstore/blk. The size is
167 pstore/blk, but module parameters have priority over Kconfig.
176 pstore/blk. The size is in KB and must be a multiple of 4.
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/linux-6.12.1/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_hw_ctl.h112 * @blk : writeback block index
115 enum dpu_wb blk);
121 * @blk : interface block index
124 enum dpu_intf blk);
130 * @blk : interface block index
133 enum dpu_intf blk);
139 * @blk : interface block index
142 enum dpu_merge_3d blk);
148 * @blk : SSPP block index
151 enum dpu_sspp blk);
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/linux-6.12.1/Documentation/admin-guide/
Dpstore-blk.rst9 pstore block (pstore/blk) is an oops/panic logger that writes its logs to a
19 pstore/blk provides efficient configuration method for pstore/blk, which
23 Configurations for user determine how pstore/blk works, such as pmsg_size,
46 It's required for pstore/blk. It is also used for MTD device.
48 When pstore/blk is built as a module, "blkdev" accepts the following variants:
56 When pstore/blk is built into the kernel, "blkdev" accepts the following variants:
84 pstore/blk will log to oops/panic chunks one by one, and always overwrite the
97 */sys/fs/pstore/pmsg-pstore-blk-0*.
108 available in */sys/fs/pstore/console-pstore-blk-0*.
121 combined and available in */sys/fs/pstore/ftrace-pstore-blk-0*.
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/linux-6.12.1/fs/xfs/libxfs/
Dxfs_da_btree.c105 state->altpath.blk[i].bp = NULL; in xfs_da_state_kill_altpath()
579 ASSERT(state->path.blk[max].magic == XFS_ATTR_LEAF_MAGIC || in xfs_da3_split()
580 state->path.blk[max].magic == XFS_DIR2_LEAFN_MAGIC); in xfs_da3_split()
582 addblk = &state->path.blk[max]; /* initial dummy value */ in xfs_da3_split()
584 oldblk = &state->path.blk[i]; in xfs_da3_split()
585 newblk = &state->altpath.blk[i]; in xfs_da3_split()
661 state->path.blk[max].magic == XFS_DIR2_LEAFN_MAGIC); in xfs_da3_split()
667 oldblk = &state->path.blk[0]; in xfs_da3_split()
1138 drop_blk = &state->path.blk[ state->path.active-1 ]; in xfs_da3_join()
1139 save_blk = &state->altpath.blk[ state->path.active-1 ]; in xfs_da3_join()
[all …]
/linux-6.12.1/rust/kernel/block/mq/
Doperations.rs3 //! This module provides an interface for blk-mq drivers to implement.
5 //! C header: [`include/linux/blk-mq.h`](srctree/include/linux/blk-mq.h)
16 /// Implement this trait to interface blk-mq as block devices.
42 /// A vtable for blk-mq to interact with a block device driver.
49 /// [`include/linux/blk-mq.h`].
51 /// [`include/linux/blk-mq.h`]: srctree/include/linux/blk-mq.h
112 /// This function may only be called by blk-mq C infrastructure.
122 /// This function may only be called by blk-mq C infrastructure.
130 /// This function may only be called by blk-mq C infrastructure.
143 /// This function may only be called by blk-mq C infrastructure. This
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