ata_hsm_qc_complete(9)

🌸 ata_hsm_qc_complete(9) — Kernel API Manual 🌸

okay bestie, this is the manual page for ata_hsm_qc_complete(9) from the Kernel API Manual. it’s giving “finish line energy” for a qc running on standard HSM, and we’re gonna go through it together, no cap. 💅✨

✨ NAME ✨

ata_hsm_qc_complete — finish a qc running on standard HSM. 💖

🦋 SYNOPSIS 🦋

void ata_hsm_qc_complete (struct ata_queued_cmd *qc , int in_wq );

🎀 ARGUMENTS 🎀

• qc — the command to complete. that’s the main character right there. 👑
• in_wq — 1 if called from workqueue, 0 otherwise. simple as that.

🔥 DESCRIPTION 🔥

Finish qc which is running on standard HSM. literally the whole vibe: wrap up the qc that’s running on standard HSM. ✨

LOCKING: If in_wq is zero, spin_lock_irqsave(host lock). Otherwise, none on entry and grabs host lock. so if in_wq is zero, bestie, you’re doing spin_lock_irqsave(host lock); otherwise there’s none on entry and it grabs host lock. keep that in mind, okay? 💅

🫶 SEE ALSO 🫶

Kernel file ./drivers/ata/libata-sff.c — that’s the home base. the whole squad is:

• ata_sff_check_status(9), ata_sff_altstatus(9), ata_sff_irq_status(9), ata_sff_sync(9), ata_sff_pause(9), ata_sff_dma_pause(9), ata_sff_wait_ready(9), ata_sff_set_devctl(9), ata_sff_dev_select(9), ata_dev_select(9), ata_sff_irq_on(9), ata_sff_tf_load(9), ata_sff_tf_read(9)
• ata_sff_exec_command(9), ata_tf_to_host(9), ata_sff_data_xfer(9), ata_sff_data_xfer32(9), ata_pio_sector(9), ata_pio_sectors(9), atapi_send_cdb(9), __atapi_pio_bytes(9), atapi_pio_bytes(9), ata_hsm_ok_in_wq(9), ata_sff_hsm_move(9), ata_sff_qc_issue(9), ata_sff_qc_fill_rtf(9)
• ata_sff_port_intr(9), ata_sff_interrupt(9), ata_sff_lost_interrupt(9), ata_sff_freeze(9), ata_sff_thaw(9), ata_sff_prereset(9), ata_devchk(9), ata_sff_dev_classify(9), ata_sff_wait_after_reset(9), ata_sff_softreset(9), sata_sff_hardreset(9), ata_sff_postreset(9), ata_sff_drain_fifo(9)
• ata_sff_error_handler(9), ata_sff_std_ports(9), ata_pci_sff_init_host(9), ata_pci_sff_prepare_host(9), ata_pci_sff_activate_host(9), ata_pci_sff_init_one(9), ata_bmdma_fill_sg(9), ata_bmdma_fill_sg_dumb(9), ata_bmdma_qc_prep(9), ata_bmdma_dumb_qc_prep(9), ata_bmdma_qc_issue(9), ata_bmdma_port_intr(9), ata_bmdma_interrupt(9)
• ata_bmdma_error_handler(9), ata_bmdma_post_internal_cmd(9), ata_bmdma_irq_clear(9), ata_bmdma_setup(9), ata_bmdma_start(9), ata_bmdma_stop(9), ata_bmdma_status(9), ata_bmdma_port_start(9), ata_bmdma_port_start32(9), ata_pci_bmdma_clear_simplex(9), ata_pci_bmdma_init(9), ata_pci_bmdma_prepare_host(9), ata_pci_bmdma_init_one(9), ata_sff_port_init(9)

mwah 💋 — source spot is ./drivers/ata, date is October 2026, and the title at the bottom is ata_hsm_qc_complete(9). that’s the whole footer, bestie. periodt. 👑🌈