Searched refs:io_width (Results 1 – 13 of 13) sorted by relevance
| /linux-6.12.1/drivers/memory/ |
| D | emif.c | 736 device_info->io_width, get_emif_bus_width(emif)); in emif_onetime_settings()
778 static int is_dev_data_valid(u32 type, u32 density, u32 io_width, u32 phy_type, in is_dev_data_valid() argument
787 && (io_width >= DDR_IO_WIDTH_8 in is_dev_data_valid()
788 && io_width <= DDR_IO_WIDTH_32); in is_dev_data_valid()
880 u32 density = 0, io_width = 0; in of_get_ddr_info() local
891 of_property_read_u32(np_ddr, "io-width", &io_width); in of_get_ddr_info()
900 if (io_width & (io_width - 1)) in of_get_ddr_info()
901 dev_info->io_width = 0; in of_get_ddr_info()
903 dev_info->io_width = __fls(io_width) - 1; in of_get_ddr_info()
945 pd->device_info->io_width, pd->phy_type, pd->ip_rev, in of_get_memory_device_details()
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| D | jedec_ddr.h | 200 unsigned int io_width : 2; member
212 int io_width; member
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| D | of_memory.c | 339 err = of_property_read_u32(np, "io-width", &info.io_width); in of_lpddr2_get_info()
343 info.io_width = 32 / info.io_width - 1; in of_lpddr2_get_info()
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| /linux-6.12.1/drivers/scsi/ |
| D | g_NCR5380.c | 48 int io_width; \
328 hostdata->io_width = 1; /* 8-bit PDMA by default */ in generic_NCR5380_init_one()
343 hostdata->io_width = 2; /* 16-bit PDMA */ in generic_NCR5380_init_one()
545 if (hostdata->io_port && hostdata->io_width == 2) in generic_NCR5380_precv()
624 if (hostdata->io_port && hostdata->io_width == 2) in generic_NCR5380_psend()
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| /linux-6.12.1/include/linux/platform_data/ |
| D | emif_plat.h | 58 u32 io_width; member
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| /linux-6.12.1/fs/btrfs/ |
| D | volumes.h | 150 u32 io_width; member
597 int io_width; member
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| D | accessors.h | 141 BTRFS_SETGET_FUNCS(device_io_width, struct btrfs_dev_item, io_width, 32);
158 io_width, 32);
184 BTRFS_SETGET_FUNCS(chunk_io_width, struct btrfs_chunk, io_width, 32);
202 BTRFS_SETGET_STACK_FUNCS(stack_chunk_io_width, struct btrfs_chunk, io_width, 32);
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| D | dev-replace.c | 219 dev_replace->tgtdev->io_width = fs_info->sectorsize; in btrfs_init_dev_replace()
305 device->io_width = fs_info->sectorsize; in btrfs_init_dev_replace_tgtdev()
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| D | volumes.c | 1911 btrfs_set_device_io_width(leaf, dev_item, device->io_width); in btrfs_add_dev_item()
2711 device->io_width = fs_info->sectorsize; in btrfs_init_new_device()
2918 btrfs_set_device_io_width(leaf, dev_item, device->io_width); in btrfs_update_device()
5468 map->io_width = BTRFS_STRIPE_LEN; in create_chunk()
6931 map->io_width = btrfs_chunk_io_width(leaf, chunk); in read_one_chunk()
6993 device->io_width = btrfs_device_io_width(leaf, dev_item); in fill_device_from_item()
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| D | disk-io.c | 4068 btrfs_set_stack_device_io_width(dev_item, dev->io_width); in write_all_supers()
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| /linux-6.12.1/include/uapi/linux/ |
| D | btrfs_tree.h | 595 __le32 io_width; member
648 __le32 io_width; member
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| /linux-6.12.1/drivers/memory/tegra/ |
| D | tegra20-emc.c | 505 if (info->io_width != emc->basic_conf4.io_width) in tegra_emc_find_node_by_ram_code()
590 32 >> emc->basic_conf4.io_width); in emc_read_lpddr_sdram_info()
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| D | tegra30-emc.c | 1112 32 >> basic_conf4.io_width); in emc_read_lpddr_sdram_info()
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