| /Linux-v5.15/drivers/video/fbdev/omap/ |
| D | lcd_mipid.c | 54 static void mipid_transfer(struct mipid_device *md, int cmd, const u8 *wbuf, in mipid_transfer() argument
62 BUG_ON(md->spi == NULL); in mipid_transfer()
103 r = spi_sync(md->spi, &m); in mipid_transfer()
105 dev_dbg(&md->spi->dev, "spi_sync %d\n", r); in mipid_transfer()
111 static inline void mipid_cmd(struct mipid_device *md, int cmd) in mipid_cmd() argument
113 mipid_transfer(md, cmd, NULL, 0, NULL, 0); in mipid_cmd()
116 static inline void mipid_write(struct mipid_device *md, in mipid_write() argument
119 mipid_transfer(md, reg, buf, len, NULL, 0); in mipid_write()
122 static inline void mipid_read(struct mipid_device *md, in mipid_read() argument
125 mipid_transfer(md, reg, NULL, 0, buf, len); in mipid_read()
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| /Linux-v5.15/drivers/md/ |
| D | dm.c | 302 int dm_deleting_md(struct mapped_device *md) in dm_deleting_md() argument
304 return test_bit(DMF_DELETING, &md->flags); in dm_deleting_md()
309 struct mapped_device *md; in dm_blk_open() local
313 md = bdev->bd_disk->private_data; in dm_blk_open()
314 if (!md) in dm_blk_open()
317 if (test_bit(DMF_FREEING, &md->flags) || in dm_blk_open()
318 dm_deleting_md(md)) { in dm_blk_open()
319 md = NULL; in dm_blk_open()
323 dm_get(md); in dm_blk_open()
324 atomic_inc(&md->open_count); in dm_blk_open()
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| D | dm-era-target.c | 34 struct writeset_metadata md; member
94 ws->md.nr_bits = nr_blocks; in writeset_init()
95 r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root); in writeset_init()
139 r = dm_bitset_set_bit(info, ws->md.root, block, &ws->md.root); in writeset_test_and_set()
301 static int superblock_read_lock(struct era_metadata *md, in superblock_read_lock() argument
304 return dm_bm_read_lock(md->bm, SUPERBLOCK_LOCATION, in superblock_read_lock()
308 static int superblock_lock_zero(struct era_metadata *md, in superblock_lock_zero() argument
311 return dm_bm_write_lock_zero(md->bm, SUPERBLOCK_LOCATION, in superblock_lock_zero()
315 static int superblock_lock(struct era_metadata *md, in superblock_lock() argument
318 return dm_bm_write_lock(md->bm, SUPERBLOCK_LOCATION, in superblock_lock()
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| D | dm-ima.c | 67 static int dm_ima_alloc_and_copy_name_uuid(struct mapped_device *md, char **dev_name, in dm_ima_alloc_and_copy_name_uuid() argument
83 r = dm_copy_name_and_uuid(md, *dev_name, *dev_uuid); in dm_ima_alloc_and_copy_name_uuid()
102 static int dm_ima_alloc_and_copy_device_data(struct mapped_device *md, char **device_data, in dm_ima_alloc_and_copy_device_data() argument
108 r = dm_ima_alloc_and_copy_name_uuid(md, &dev_name, &dev_uuid, noio); in dm_ima_alloc_and_copy_device_data()
120 dev_name, dev_uuid, md->disk->major, md->disk->first_minor, in dm_ima_alloc_and_copy_device_data()
121 md->disk->minors, num_targets); in dm_ima_alloc_and_copy_device_data()
149 static int dm_ima_alloc_and_copy_capacity_str(struct mapped_device *md, char **capacity_str, in dm_ima_alloc_and_copy_capacity_str() argument
154 capacity = get_capacity(md->disk); in dm_ima_alloc_and_copy_capacity_str()
169 void dm_ima_reset_data(struct mapped_device *md) in dm_ima_reset_data() argument
171 memset(&(md->ima), 0, sizeof(md->ima)); in dm_ima_reset_data()
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| D | dm-rq.c | 19 struct mapped_device *md; member
60 int dm_request_based(struct mapped_device *md) in dm_request_based() argument
62 return queue_is_mq(md->queue); in dm_request_based()
128 static void rq_end_stats(struct mapped_device *md, struct request *orig) in rq_end_stats() argument
130 if (unlikely(dm_stats_used(&md->stats))) { in rq_end_stats()
133 dm_stats_account_io(&md->stats, rq_data_dir(orig), in rq_end_stats()
144 static void rq_completed(struct mapped_device *md) in rq_completed() argument
149 dm_put(md); in rq_completed()
160 struct mapped_device *md = tio->md; in dm_end_request() local
166 rq_end_stats(md, rq); in dm_end_request()
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| D | dm-zone.c | 20 static int dm_blk_do_report_zones(struct mapped_device *md, struct dm_table *t, in dm_blk_do_report_zones() argument
24 struct gendisk *disk = md->disk; in dm_blk_do_report_zones()
58 struct mapped_device *md = disk->private_data; in dm_blk_report_zones() local
62 if (dm_suspended_md(md)) in dm_blk_report_zones()
65 map = dm_get_live_table(md, &srcu_idx); in dm_blk_report_zones()
69 ret = dm_blk_do_report_zones(md, map, sector, nr_zones, cb, data); in dm_blk_report_zones()
71 dm_put_live_table(md, srcu_idx); in dm_blk_report_zones()
124 bool dm_is_zone_write(struct mapped_device *md, struct bio *bio) in dm_is_zone_write() argument
126 struct request_queue *q = md->queue; in dm_is_zone_write()
141 void dm_cleanup_zoned_dev(struct mapped_device *md) in dm_cleanup_zoned_dev() argument
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| D | dm.h | 81 void dm_lock_md_type(struct mapped_device *md);
82 void dm_unlock_md_type(struct mapped_device *md);
83 void dm_set_md_type(struct mapped_device *md, enum dm_queue_mode type);
84 enum dm_queue_mode dm_get_md_type(struct mapped_device *md);
85 struct target_type *dm_get_immutable_target_type(struct mapped_device *md);
87 int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t);
111 void dm_cleanup_zoned_dev(struct mapped_device *md);
114 bool dm_is_zone_write(struct mapped_device *md, struct bio *bio);
117 static inline void dm_cleanup_zoned_dev(struct mapped_device *md) {} in dm_cleanup_zoned_dev() argument
119 static inline bool dm_is_zone_write(struct mapped_device *md, struct bio *bio) in dm_is_zone_write() argument
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| D | dm-ioctl.c | 48 struct mapped_device *md; member
91 dm_get(hc->md); in __get_name_cell()
108 dm_get(hc->md); in __get_uuid_cell()
181 struct mapped_device *md; in __get_dev_cell() local
184 md = dm_get_md(huge_decode_dev(dev)); in __get_dev_cell()
185 if (!md) in __get_dev_cell()
188 hc = dm_get_mdptr(md); in __get_dev_cell()
190 dm_put(md); in __get_dev_cell()
201 struct mapped_device *md) in alloc_cell() argument
228 hc->md = md; in alloc_cell()
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| D | dm-sysfs.c | 26 struct mapped_device *md; in dm_attr_show() local
33 md = dm_get_from_kobject(kobj); in dm_attr_show()
34 if (!md) in dm_attr_show()
37 ret = dm_attr->show(md, page); in dm_attr_show()
38 dm_put(md); in dm_attr_show()
51 struct mapped_device *md; in dm_attr_store() local
58 md = dm_get_from_kobject(kobj); in dm_attr_store()
59 if (!md) in dm_attr_store()
62 ret = dm_attr->store(md, page, count); in dm_attr_store()
63 dm_put(md); in dm_attr_store()
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| /Linux-v5.15/drivers/net/mdio/ |
| D | mdio-mux-bcm-iproc.c | 57 static void mdio_mux_iproc_config(struct iproc_mdiomux_desc *md) in mdio_mux_iproc_config() argument
63 val = readl(md->base + MDIO_SCAN_CTRL_OFFSET); in mdio_mux_iproc_config()
65 writel(val, md->base + MDIO_SCAN_CTRL_OFFSET); in mdio_mux_iproc_config()
67 if (md->core_clk) { in mdio_mux_iproc_config()
71 divisor = clk_get_rate(md->core_clk) / MDIO_OPERATING_FREQUENCY; in mdio_mux_iproc_config()
75 writel(val, md->base + MDIO_RATE_ADJ_EXT_OFFSET); in mdio_mux_iproc_config()
76 writel(val, md->base + MDIO_RATE_ADJ_INT_OFFSET); in mdio_mux_iproc_config()
136 struct iproc_mdiomux_desc *md = bus->priv; in iproc_mdiomux_read() local
139 ret = start_miim_ops(md->base, phyid, reg, 0, MDIO_CTRL_READ_OP); in iproc_mdiomux_read()
149 struct iproc_mdiomux_desc *md = bus->priv; in iproc_mdiomux_write() local
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| D | mdio-mux-bcm6368.c | 39 struct bcm6368_mdiomux_desc *md = bus->priv; in bcm6368_mdiomux_read() local
43 __raw_writel(0, md->base + MDIOC_REG); in bcm6368_mdiomux_read()
48 if (md->ext_phy) in bcm6368_mdiomux_read()
51 __raw_writel(reg, md->base + MDIOC_REG); in bcm6368_mdiomux_read()
53 ret = __raw_readw(md->base + MDIOD_REG); in bcm6368_mdiomux_read()
61 struct bcm6368_mdiomux_desc *md = bus->priv; in bcm6368_mdiomux_write() local
64 __raw_writel(0, md->base + MDIOC_REG); in bcm6368_mdiomux_write()
69 if (md->ext_phy) in bcm6368_mdiomux_write()
73 __raw_writel(reg, md->base + MDIOC_REG); in bcm6368_mdiomux_write()
82 struct bcm6368_mdiomux_desc *md = data; in bcm6368_mdiomux_switch_fn() local
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| /Linux-v5.15/drivers/soundwire/ |
| D | master.c | 42 struct sdw_master_device *md = dev_to_sdw_master_device(dev); \
43 return sprintf(buf, format_string, md->bus->prop.field); \
59 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in clock_frequencies_show() local
63 for (i = 0; i < md->bus->prop.num_clk_freq; i++) in clock_frequencies_show()
65 md->bus->prop.clk_freq[i]); in clock_frequencies_show()
75 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in clock_gears_show() local
79 for (i = 0; i < md->bus->prop.num_clk_gears; i++) in clock_gears_show()
81 md->bus->prop.clk_gears[i]); in clock_gears_show()
105 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in sdw_master_device_release() local
107 kfree(md); in sdw_master_device_release()
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| /Linux-v5.15/drivers/clk/qcom/ |
| D | clk-regmap-mux-div.c | 23 int mux_div_set_src_div(struct clk_regmap_mux_div *md, u32 src, u32 div) in mux_div_set_src_div() argument
27 const char *name = clk_hw_get_name(&md->clkr.hw); in mux_div_set_src_div()
29 val = (div << md->hid_shift) | (src << md->src_shift); in mux_div_set_src_div()
30 mask = ((BIT(md->hid_width) - 1) << md->hid_shift) | in mux_div_set_src_div()
31 ((BIT(md->src_width) - 1) << md->src_shift); in mux_div_set_src_div()
33 ret = regmap_update_bits(md->clkr.regmap, CFG_RCGR + md->reg_offset, in mux_div_set_src_div()
38 ret = regmap_update_bits(md->clkr.regmap, CMD_RCGR + md->reg_offset, in mux_div_set_src_div()
45 ret = regmap_read(md->clkr.regmap, CMD_RCGR + md->reg_offset, in mux_div_set_src_div()
59 static void mux_div_get_src_div(struct clk_regmap_mux_div *md, u32 *src, in mux_div_get_src_div() argument
63 const char *name = clk_hw_get_name(&md->clkr.hw); in mux_div_get_src_div()
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| /Linux-v5.15/arch/ia64/kernel/ |
| D | efi.c | 269 is_memory_available (efi_memory_desc_t *md) in is_memory_available() argument
271 if (!(md->attribute & EFI_MEMORY_WB)) in is_memory_available()
274 switch (md->type) { in is_memory_available()
293 #define efi_md_size(md) (md->num_pages << EFI_PAGE_SHIFT) argument
302 efi_md_end(efi_memory_desc_t *md) in efi_md_end() argument
304 return (md->phys_addr + efi_md_size(md)); in efi_md_end()
308 efi_wb(efi_memory_desc_t *md) in efi_wb() argument
310 return (md->attribute & EFI_MEMORY_WB); in efi_wb()
314 efi_uc(efi_memory_desc_t *md) in efi_uc() argument
316 return (md->attribute & EFI_MEMORY_UC); in efi_uc()
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| /Linux-v5.15/arch/mips/pci/ |
| D | msi-xlp.c | 134 struct xlp_msi_data *md = irq_data_get_irq_chip_data(d); in xlp_msi_enable() local
139 spin_lock_irqsave(&md->msi_lock, flags); in xlp_msi_enable()
140 md->msi_enabled_mask |= 1u << vec; in xlp_msi_enable()
142 nlm_write_reg(md->lnkbase, PCIE_9XX_MSI_EN, in xlp_msi_enable()
143 md->msi_enabled_mask); in xlp_msi_enable()
145 nlm_write_reg(md->lnkbase, PCIE_MSI_EN, md->msi_enabled_mask); in xlp_msi_enable()
146 spin_unlock_irqrestore(&md->msi_lock, flags); in xlp_msi_enable()
151 struct xlp_msi_data *md = irq_data_get_irq_chip_data(d); in xlp_msi_disable() local
156 spin_lock_irqsave(&md->msi_lock, flags); in xlp_msi_disable()
157 md->msi_enabled_mask &= ~(1u << vec); in xlp_msi_disable()
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| /Linux-v5.15/arch/arm64/kernel/ |
| D | efi.c | 20 static __init pteval_t create_mapping_protection(efi_memory_desc_t *md) in create_mapping_protection() argument
22 u64 attr = md->attribute; in create_mapping_protection()
23 u32 type = md->type; in create_mapping_protection()
28 if (WARN_ONCE(!PAGE_ALIGNED(md->phys_addr), in create_mapping_protection()
60 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) in efi_create_mapping() argument
62 pteval_t prot_val = create_mapping_protection(md); in efi_create_mapping()
63 bool page_mappings_only = (md->type == EFI_RUNTIME_SERVICES_CODE || in efi_create_mapping()
64 md->type == EFI_RUNTIME_SERVICES_DATA); in efi_create_mapping()
66 if (!PAGE_ALIGNED(md->phys_addr) || in efi_create_mapping()
67 !PAGE_ALIGNED(md->num_pages << EFI_PAGE_SHIFT)) { in efi_create_mapping()
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| /Linux-v5.15/drivers/rapidio/devices/ |
| D | rio_mport_cdev.c | 123 struct mport_dev *md; member
199 struct mport_dev *md; member
261 struct rio_mport *mport = priv->md->mport; in rio_mport_maint_rd()
306 struct rio_mport *mport = priv->md->mport; in rio_mport_maint_wr()
359 rio_mport_create_outbound_mapping(struct mport_dev *md, struct file *filp, in rio_mport_create_outbound_mapping() argument
363 struct rio_mport *mport = md->mport; in rio_mport_create_outbound_mapping()
383 map->md = md; in rio_mport_create_outbound_mapping()
385 list_add_tail(&map->node, &md->mappings); in rio_mport_create_outbound_mapping()
393 rio_mport_get_outbound_mapping(struct mport_dev *md, struct file *filp, in rio_mport_get_outbound_mapping() argument
400 mutex_lock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
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| /Linux-v5.15/arch/x86/platform/efi/ |
| D | efi.c | 110 efi_memory_desc_t *md; in efi_find_mirror() local
116 for_each_efi_memory_desc(md) { in efi_find_mirror()
117 unsigned long long start = md->phys_addr; in efi_find_mirror()
118 unsigned long long size = md->num_pages << EFI_PAGE_SHIFT; in efi_find_mirror()
121 if (md->attribute & EFI_MEMORY_MORE_RELIABLE) { in efi_find_mirror()
140 efi_memory_desc_t *md; in do_add_efi_memmap() local
145 for_each_efi_memory_desc(md) { in do_add_efi_memmap()
146 unsigned long long start = md->phys_addr; in do_add_efi_memmap()
147 unsigned long long size = md->num_pages << EFI_PAGE_SHIFT; in do_add_efi_memmap()
150 switch (md->type) { in do_add_efi_memmap()
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| D | efi_32.c | 36 void __init efi_map_region(efi_memory_desc_t *md) in efi_map_region() argument
42 start_pfn = PFN_DOWN(md->phys_addr); in efi_map_region()
43 size = md->num_pages << PAGE_SHIFT; in efi_map_region()
44 end = md->phys_addr + size; in efi_map_region()
48 va = __va(md->phys_addr); in efi_map_region()
50 if (!(md->attribute & EFI_MEMORY_WB)) in efi_map_region()
51 set_memory_uc((unsigned long)va, md->num_pages); in efi_map_region()
53 va = ioremap_cache(md->phys_addr, size); in efi_map_region()
56 md->virt_addr = (unsigned long)va; in efi_map_region()
58 pr_err("ioremap of 0x%llX failed!\n", md->phys_addr); in efi_map_region()
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| /Linux-v5.15/arch/arm/kernel/ |
| D | efi.c | 13 efi_memory_desc_t *md = data; in set_permissions() local
16 if (md->attribute & EFI_MEMORY_RO) in set_permissions()
18 if (md->attribute & EFI_MEMORY_XP) in set_permissions()
25 efi_memory_desc_t *md) in efi_set_mapping_permissions() argument
29 base = md->virt_addr; in efi_set_mapping_permissions()
30 size = md->num_pages << EFI_PAGE_SHIFT; in efi_set_mapping_permissions()
40 return apply_to_page_range(mm, base, size, set_permissions, md); in efi_set_mapping_permissions()
45 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) in efi_create_mapping() argument
48 .virtual = md->virt_addr, in efi_create_mapping()
49 .pfn = __phys_to_pfn(md->phys_addr), in efi_create_mapping()
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| /Linux-v5.15/arch/riscv/kernel/ |
| D | efi.c | 19 static __init pgprot_t efimem_to_pgprot_map(efi_memory_desc_t *md) in efimem_to_pgprot_map() argument
21 u64 attr = md->attribute; in efimem_to_pgprot_map()
22 u32 type = md->type; in efimem_to_pgprot_map()
46 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) in efi_create_mapping() argument
48 pgprot_t prot = __pgprot(pgprot_val(efimem_to_pgprot_map(md)) & in efi_create_mapping()
53 for (i = 0; i < md->num_pages; i++) in efi_create_mapping()
54 create_pgd_mapping(mm->pgd, md->virt_addr + i * PAGE_SIZE, in efi_create_mapping()
55 md->phys_addr + i * PAGE_SIZE, in efi_create_mapping()
62 efi_memory_desc_t *md = data; in set_permissions() local
66 if (md->attribute & EFI_MEMORY_RO) { in set_permissions()
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| /Linux-v5.15/drivers/dma/ |
| D | uniphier-mdmac.c | 62 struct uniphier_mdmac_desc *md; member
94 mc->md = NULL; in uniphier_mdmac_next_desc()
100 mc->md = to_uniphier_mdmac_desc(vd); in uniphier_mdmac_next_desc()
102 return mc->md; in uniphier_mdmac_next_desc()
107 struct uniphier_mdmac_desc *md) in uniphier_mdmac_handle() argument
114 sg = &md->sgl[md->sg_cur]; in uniphier_mdmac_handle()
116 if (md->dir == DMA_MEM_TO_DEV) { in uniphier_mdmac_handle()
147 struct uniphier_mdmac_desc *md; in uniphier_mdmac_start() local
149 md = uniphier_mdmac_next_desc(mc); in uniphier_mdmac_start()
150 if (md) in uniphier_mdmac_start()
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| D | milbeaut-hdmac.c | 70 struct milbeaut_hdmac_desc *md; member
103 mc->md = NULL; in milbeaut_hdmac_next_desc()
109 mc->md = to_milbeaut_hdmac_desc(vd); in milbeaut_hdmac_next_desc()
111 return mc->md; in milbeaut_hdmac_next_desc()
116 struct milbeaut_hdmac_desc *md) in milbeaut_chan_start() argument
122 sg = &md->sgl[md->sg_cur]; in milbeaut_chan_start()
126 if (md->dir == DMA_MEM_TO_DEV) { in milbeaut_chan_start()
164 struct milbeaut_hdmac_desc *md; in milbeaut_hdmac_start() local
166 md = milbeaut_hdmac_next_desc(mc); in milbeaut_hdmac_start()
167 if (md) in milbeaut_hdmac_start()
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| /Linux-v5.15/drivers/firmware/efi/ |
| D | memmap.c | 250 int __init efi_memmap_split_count(efi_memory_desc_t *md, struct range *range) in efi_memmap_split_count() argument
256 start = md->phys_addr; in efi_memmap_split_count()
257 end = start + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_memmap_split_count()
294 efi_memory_desc_t *md; in efi_memmap_insert() local
320 md = new; in efi_memmap_insert()
321 start = md->phys_addr; in efi_memmap_insert()
322 end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_memmap_insert()
325 md->attribute |= m_attr; in efi_memmap_insert()
330 md->attribute |= m_attr; in efi_memmap_insert()
331 md->num_pages = (m_end - md->phys_addr + 1) >> in efi_memmap_insert()
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| D | efi-init.c | 25 static int __init is_memory(efi_memory_desc_t *md) in is_memory() argument
27 if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC)) in is_memory()
39 efi_memory_desc_t *md; in efi_to_phys() local
41 for_each_efi_memory_desc(md) { in efi_to_phys()
42 if (!(md->attribute & EFI_MEMORY_RUNTIME)) in efi_to_phys()
44 if (md->virt_addr == 0) in efi_to_phys()
47 if (md->virt_addr <= addr && in efi_to_phys()
48 (addr - md->virt_addr) < (md->num_pages << EFI_PAGE_SHIFT)) in efi_to_phys()
49 return md->phys_addr + addr - md->virt_addr; in efi_to_phys()
134 static __init int is_usable_memory(efi_memory_desc_t *md) in is_usable_memory() argument
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