onenand_check_features(9)

💖 onenand_check_features(9) 💖

okay so this is from the Kernel API Manual, bestie, and it's literally the page for onenand_check_features — a little function with main-character energy that checks and sets OneNAND features. no cap. 🫶

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✨ NAME ✨

onenand_check_features — check and set OneNAND features 💅

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🎀 SYNOPSIS 🎀

void onenand_check_features (struct mtd_info *mtd );

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💅 ARGUMENTS 💅

• mtd — the MTD data structure. that's the whole argument, bestie, and it's giving "just pass me the MTD data structure" energy 💖

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🌸 DESCRIPTION 🌸

so this function checks and sets OneNAND features. periodt. ✨

the feature vibe check covers:

• lock scheme 🔒
• two plane 🛫

that's the list, and yes, it's short and iconic. 🎀

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🌈 SEE ALSO 🌈

the whole linked-up squad — plus the kernel file — is literally right here, bestie, copied exactly so nobody gets left out 🫶:

Kernel file ./drivers/mtd/nand/onenand/onenand_base.c 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_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_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)

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and that's the whole page, bestie 💜 cute little sign-off time: source/version is ./drivers/mtd/nand/onenand, dated October 2026 — mwah, slay, bye 💋🎀