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Searched refs:io_width (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/memory/
H A Demif.c737 device_info->io_width, get_emif_bus_width(emif)); in emif_onetime_settings()
779 static int is_dev_data_valid(u32 type, u32 density, u32 io_width, u32 phy_type, in is_dev_data_valid() argument
788 && (io_width >= DDR_IO_WIDTH_8 in is_dev_data_valid()
789 && io_width <= DDR_IO_WIDTH_32); in is_dev_data_valid()
881 u32 density = 0, io_width = 0; in of_get_ddr_info() local
892 of_property_read_u32(np_ddr, "io-width", &io_width); in of_get_ddr_info()
901 if (io_width & (io_width - 1)) in of_get_ddr_info()
902 dev_info->io_width = 0; in of_get_ddr_info()
904 dev_info->io_width = __fls(io_width) - 1; in of_get_ddr_info()
946 pd->device_info->io_width, pd->phy_type, pd->ip_rev, in of_get_memory_device_details()
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H A Djedec_ddr.h200 unsigned int io_width : 2; member
212 int io_width; member
H A Dof_memory.c339 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()
/linux/include/linux/platform_data/
H A Demif_plat.h58 u32 io_width; member
/linux/fs/btrfs/
H A Ddev-replace.c213 dev_replace->tgtdev->io_width = fs_info->sectorsize; in btrfs_init_dev_replace()
297 device->io_width = fs_info->sectorsize; in btrfs_init_dev_replace_tgtdev()
H A Dvolumes.h161 u32 io_width; member
H A Dvolumes.c2120 btrfs_set_device_io_width(leaf, dev_item, device->io_width); in btrfs_add_dev_item()
2999 device->io_width = fs_info->sectorsize; in btrfs_init_new_device()
3217 btrfs_set_device_io_width(leaf, dev_item, device->io_width); in btrfs_update_device()
7796 device->io_width = btrfs_device_io_width(leaf, dev_item); in fill_device_from_item()
H A Ddisk-io.c4200 btrfs_set_stack_device_io_width(dev_item, dev->io_width); in write_all_supers()