omap_nand_data_out_pref(9)

💖 NAME 💖

okay bestie, welcome to the omap_nand_data_out_pref(9) page in the Kernel API Manual ✨ this one is literally NAND data out using Write Posting engine — that's the whole vibe. no cap, that's the name, and yes it's iconic.

✨ SYNOPSIS ✨

here's the exact signature, don't let the line break scare you:

void omap_nand_data_out_pref (struct nand_chip *chip , const void *buf ,
       unsigned int len , bool force_8bit );

🎀 ARGUMENTS 🎀

• chip — NAND chip. that's the chip, bestie 🫶
• buf — input buffer that is sent to NAND. it's the stuff headed out to the chip.
• len — length of transfer. literally how much is on the move.
• force_8bit — force 8-bit transfers. when those transfers gotta be 8-bit, this is the one doing the forcing 💅

🌈 SEE ALSO 🌈

Kernel file: ./drivers/mtd/nand/raw/omap2.c — and here are all the cross-refs, no skips, iykyk:

• omap_prefetch_enable(9)
• omap_nand_data_in_pref(9)
• omap_nand_data_in_dma_pref(9)
• omap_nand_data_out_dma_pref(9)
• gen_true_ecc(9)
• omap_compare_ecc(9)
• omap_correct_data(9)
• omap_calculate_ecc(9)
• omap_enable_hwecc(9)
• omap_enable_hwecc_bch(9)
• _omap_calculate_ecc_bch(9)
• omap_calculate_ecc_bch_sw(9)
• omap_calculate_ecc_bch_multi(9)
• erased_sector_bitflips(9)
• omap_elm_correct_data(9)
• omap_write_page_bch(9)
• omap_write_subpage_bch(9)
• omap_read_page_bch(9)
• is_elm_present(9)

mwah 💋 this lil page lives under ./drivers/mtd/nand/raw, dated October 2026, and it's the omap_nand_data_out_pref(9) manual. bye bestie 🫶🏽🌸