pcmcia_8bit_drain_fifo(9)

💖 NAME 💖

okay so bestie, this is the manual page for pcmcia_8bit_drain_fifo(9) in the Kernel API Manual — and it's literally the Stock FIFO drain logic for SFF controllers ✨. That's the whole vibe: stock, FIFO-drainy, SFF-controller energy 💅.

🦋 SYNOPSIS 🦋

void pcmcia_8bit_drain_fifo (struct ata_queued_cmd *qc );

🎀 ARGUMENTS 🎀

• qc — command 💖

🌸 DESCRIPTION 🌸

okay so picture this: a command fails to complete 😭. This function drains the FIFO and the device of any stuck data that's just sitting there being messy 🫶. In some cases that's literally necessary before a reset will recover the device — no cap, that's the whole point 💅.

🔥 SEE ALSO 🔥

• Kernel file ./drivers/ata/pata_pcmcia.c
• pcmcia_set_mode(9)
• pcmcia_set_mode_8bit(9)
• ata_data_xfer_8bit(9)
• pcmcia_init_one(9)
• pcmcia_remove_one(9)

made with 💖 from the ./drivers/ata corner of the kernel, dated October 2026, and it's the pcmcia_8bit_drain_fifo(9) page — byeee 🎀