onenand_read_oob_nolock(9)

okay so bestie, welcome to onenand_read_oob_nolock(9) from the Kernel API Manual 💖 this is the lil page for that one function, and we are gonna get through it together, no cap.

💖 NAME 💖

onenand_read_oob_nolock — [MTD Interface] OneNAND read out-of-band

✨ SYNOPSIS ✨

int onenand_read_oob_nolock (struct mtd_info *mtd , loff_t from , struct
       mtd_oob_ops *ops );

🎀 ARGUMENTS 🎀

• mtd — MTD device structure. it's the actual device struct, the main character of this read 😌
• from — offset to read from. the exact spot you're reading from, no cap 📍
• ops — oob operation description structure. the little struct that describes the oob operation, periodt.

🦋 DESCRIPTION 🦋

OneNAND read out-of-band data from the spare area — that's the whole description, bestie. it's giving [MTD Interface], and it's pulling out-of-band data from the spare area. iconic behavior, honestly 💅

🌈 SEE ALSO 🌈

kernel file ./drivers/mtd/nand/onenand/onenand_base.c, plus the whole friend group: onenand_readw(9), onenand_writew(9), onenand_block_address(9), onenand_bufferram_address(9), onenand_page_address(9), onenand_buffer_address(9), flexonenand_block(9), flexonenand_addr(9), onenand_get_density(9), flexonenand_region(9), onenand_command(9), onenand_read_ecc(9), onenand_wait(9), onenand_bufferram_offset(9), onenand_read_bufferram(9), onenand_sync_read_bufferram(9), onenand_write_bufferram(9), onenand_get_2x_blockpage(9), onenand_check_bufferram(9), onenand_update_bufferram(9), onenand_invalidate_bufferram(9), onenand_get_device(9), onenand_release_device(9), onenand_transfer_auto_oob(9), onenand_recover_lsb(9), onenand_mlc_read_ops_nolock(9), onenand_read_ops_nolock(9), onenand_read_oob(9), onenand_bbt_wait(9), onenand_bbt_read_oob(9), onenand_verify_oob(9), onenand_verify(9), onenand_panic_write(9), onenand_fill_auto_oob(9), onenand_write_ops_nolock(9), onenand_write_oob_nolock(9), onenand_write_oob(9), onenand_block_isbad_nolock(9), onenand_multiblock_erase(9), onenand_block_by_block_erase(9), onenand_erase(9), onenand_sync(9), onenand_block_isbad(9), onenand_default_block_markbad(9), onenand_block_markbad(9), onenand_do_lock_cmd(9), onenand_lock(9), onenand_unlock(9), onenand_check_lock_status(9), onenand_unlock_all(9), onenand_otp_command(9), onenand_otp_write_oob_nolock(9), do_otp_read(9), do_otp_write(9), do_otp_lock(9), onenand_otp_walk(9), onenand_get_fact_prot_info(9), onenand_read_fact_prot_reg(9), onenand_get_user_prot_info(9), onenand_read_user_prot_reg(9), onenand_write_user_prot_reg(9), onenand_lock_user_prot_reg(9), onenand_check_features(9), onenand_print_device_info(9), onenand_check_maf(9), flexonenand_get_boundary(9), flexonenand_get_size(9), flexonenand_check_blocks_erased(9), onenand_chip_probe(9), onenand_probe(9), onenand_suspend(9), onenand_resume(9), onenand_scan(9), onenand_release(9).

k bye bestie 🫶 this cutie came from the Kernel API Manual, with source path ./drivers/mtd/nand/onenand, dated October 2026. slay ✨