drain(9)

💧 drain(9) — your Kernel API Manual bestie has entered the chat 💧

okay so this is drain(9) from the Kernel API Manual, and the vibe is: Tx completions are ghosting because of a pause, so the chip gets drained. that's the whole assignment, no cap 💅

✨ NAME ✨

drain — drains chip in case Tx completions fail to arrive due to pause. literally that 🫶

🌸 SYNOPSIS 🌸

int             drain (struct qed_dev *cdev );

🎀 ARGUMENTS 🎀

• cdev — Qed dev pointer. yes bestie, a pointer to the qed dev 🦋

⭐ RETURN ⭐

Int. 💖

👑 SEE ALSO 👑

Kernel file ./include/linux/qed/qed_if.h — and the whole reference squad is right here:

• selftest_interrupt(9)
• selftest_memory(9)
• selftest_register(9)
• selftest_clock(9)
• selftest_nvram(9)
• can_link_change(9)
• set_link(9)
• get_link(9)
• update_msglvl(9)
• nvm_flash(9)
• nvm_get_image(9)
• set_coalesce(9)
• set_led(9)
• attn_clr_enable(9)
• db_recovery_add(9)
• db_recovery_del(9)
• recovery_process(9)
• recovery_prolog(9)
• update_drv_state(9)
• update_mac(9)
• update_mtu(9)
• update_wol(9)
• read_module_eeprom(9)
• get_affin_hwfn_idx(9)
• read_nvm_cfg(9)
• read_nvm_cfg_len(9)
• set_grc_config(9)
• qed_sb_ack(9)

mwah 💋 source/version: ./include/linux/qed; date: October 2026; page: drain(9). bye bestie, go drain that chip 🌈