STRUCT NAND_POS(9)

okay bestie, welcome to the struct nand_pos(9) page from the Kernel API Manual ✨. This is the NAND position object, and she has main character energy: she’s the little struct that tells you where you are in NAND land. No cap. 🎀

🌸 NAME 🌸

struct nand_pos — NAND position object. That’s the name, and she ate. 💅

✨ SYNOPSIS ✨

here’s the struct in all her glory — every field is an unsigned int, and yes, we’re keeping the layout exactly as the page says, bestie. 💖

struct nand_pos {
    unsigned int target;
    unsigned int lun;
    unsigned int plane;
    unsigned int eraseblock;
    unsigned int page;
 };

🎀 Members 🎀

okay, member-by-member tour, no skips: 🫶

• target — the NAND target/die. iykyk.
• lun — the LUN identifier.
• plane — the plane within the LUN.
• eraseblock — the eraseblock within the LUN.
• page — the page within the LUN.

💖 Description 💖

this info is usually used by specific sub-layers to select the appropriate target/die and generate a row address to pass to the device. So yeah, she’s the little location bundle that helps those layers do their thing — no cap, it’s giving very necessary. 🦋

🦋 SEE ALSO 🦋

okay bestie, this is the extended cinematic universe — every reference is here, no skips, fr fr: 🌈

• Kernel file ./include/linux/mtd/nand.h
• struct nand_memory_organization(9)
• struct nand_row_converter(9)
• enum nand_page_io_req_type(9)
• struct nand_page_io_req(9)
• enum nand_ecc_engine_type(9)
• enum nand_ecc_placement(9)
• enum nand_ecc_algo(9)
• struct nand_ecc_props(9)
• struct nand_bbt(9)
• struct nand_ops(9)
• struct nand_ecc_context(9)
• struct nand_ecc_engine_ops(9)
• enum nand_ecc_engine_integration(9)
• struct nand_ecc_engine(9)
• struct nand_ecc_req_tweak_ctx(9)
• struct nand_ecc(9)
• struct nand_device(9)
• struct nand_io_iter(9)
• mtd_to_nanddev(9)
• nanddev_to_mtd(9)
• nanddev_page_size(9)
• nanddev_per_page_oobsize(9)
• nanddev_pages_per_eraseblock(9)
• nanddev_pages_per_target(9)
• nanddev_eraseblocks_per_lun(9)
• nanddev_eraseblocks_per_target(9)
• nanddev_target_size(9)
• nanddev_neraseblocks(9)
• nanddev_size(9)
• nanddev_get_memorg(9)
• nanddev_get_ecc_conf(9)
• nanddev_get_ecc_nsteps(9)
• nanddev_get_ecc_bytes_per_step(9)
• nanddev_get_ecc_requirements(9)
• nanddev_set_ecc_requirements(9)
• nanddev_register(9)
• nanddev_unregister(9)
• nanddev_set_of_node(9)
• nanddev_get_of_node(9)
• nanddev_offs_to_pos(9)
• nanddev_pos_cmp(9)
• nanddev_pos_to_offs(9)
• nanddev_pos_to_row(9)
• nanddev_pos_next_target(9)
• nanddev_pos_next_lun(9)
• nanddev_pos_next_eraseblock(9)
• nanddev_pos_next_page(9)
• nanddev_bbt_pos_to_entry(9)
• nanddev_bbt_is_initialized(9)

mwah 💋 this page says goodnight from ./include/linux/mtd, dated October 2026. go be iconic with your NAND positions, bestie! 🎀✨