mv_bmdma_setup(9)

hey bestie 💖 welcome to the Kernel API Manual page for mv_bmdma_setup(9) — yes, we're setting up a BMDMA transaction and it's giving main character energy ✨

💅 NAME 💅

mv_bmdma_setup — Set up BMDMA transaction

✨ SYNOPSIS ✨

void mv_bmdma_setup (struct ata_queued_cmd *qc );

🎀 ARGUMENTS 🎀

• qc — the queued command to prepare DMA for, bestie 🫶

🌸 DESCRIPTION 🌸

LOCKING: inherited from the caller. That's the whole locking note, fr fr 👑

🦋 SEE ALSO 🦋

Kernel file ./drivers/ata/sata_mv.c — and the related-function crew is literally all here:

• mv_save_cached_regs(9)
• mv_write_cached_reg(9)
• mv_stop_edma_engine(9)
• mv_port_start(9)
• mv_port_stop(9)
• mv_fill_sg(9)
• mv_sff_irq_clear(9)
• mv_check_atapi_dma(9)
• mv_bmdma_start(9)
• mv_bmdma_stop_ap(9)
• mv_bmdma_status(9)
• mv_qc_prep(9)
• mv_qc_prep_iie(9)
• mv_sff_check_status(9)
• mv_send_fis(9)
• mv_qc_issue_fis(9)
• mv_qc_issue(9)
• mv_err_intr(9)
• mv_host_intr(9)
• mv_interrupt(9)
• mv_port_init(9)
• mv_init_host(9)
• mv_platform_probe(9)
• mv_print_info(9)
• mv_pci_init_one(9)

xoxo, your Unix bestie 💜 — source/version: ./drivers/ata • date: October 2026 • page: mv_bmdma_setup(9) ✨