mega_adapinq(9)

💖 NAME 💖

mega_adapinq — the original page leaves the dash empty, bestie, so there’s literally no description after it and we are not inventing one.

okay so this is mega_adapinq(9) from the Kernel API Manual, and we’re about to get into it 💅✨

---

✨ SYNOPSIS ✨

int mega_adapinq (adapter_t *adapter , dma_addr_t dma_handle );

that’s the signature, character for character 🫶

---

🎀 ARGUMENTS 🎀

• adapter — pointer to our soft state, iykyk 💖
• dma_handle — DMA address of the buffer, iconic 🌸

---

🦋 DESCRIPTION 🦋

okay so the vibe is: issue internal commands while interrupts are available. that’s the move ✨

we only issue direct mailbox commands from within the driver. no cap, that’s the boundary 🫶

the ioctl interface using these routines can issue passthru commands. periodt 💅

---

🌈 SEE ALSO 🌈

the Kernel file ./drivers/scsi/megaraid.c is where this lives, and the whole bestie squad is:

• mega_setup_mailbox(9)
• mega_runpendq(9)
• mega_allocate_scb(9)
• mega_get_ldrv_num(9)
• mega_build_cmd(9)
• mega_prepare_passthru(9)
• mega_prepare_extpassthru(9)
• issue_scb(9)
• issue_scb_block(9)
• megaraid_isr_iomapped(9)
• megaraid_isr_memmapped(9)
• mega_cmd_done(9)
• megaraid_abort_and_reset(9)
• mega_allocate_inquiry(9)
• proc_show_config(9)
• proc_show_stat(9)
• proc_show_mbox(9)
• proc_show_rebuild_rate(9)
• proc_show_battery(9)
• proc_show_pdrv(9)
• proc_show_pdrv_ch0(9)
• proc_show_pdrv_ch1(9)
• proc_show_pdrv_ch2(9)
• proc_show_pdrv_ch3(9)
• proc_show_rdrv(9)
• proc_show_rdrv_10(9)
• proc_show_rdrv_20(9)
• proc_show_rdrv_30(9)
• proc_show_rdrv_40(9)
• mega_create_proc_entry(9)
• mega_init_scb(9)
• megadev_open(9)
• megadev_ioctl(9)
• mega_m_to_n(9)
• mega_is_bios_enabled(9)
• mega_enum_raid_scsi(9)
• mega_get_boot_drv(9)
• mega_support_random_del(9)
• mega_support_ext_cdb(9)
• mega_del_logdrv(9)
• mega_get_max_sgl(9)
• mega_support_cluster(9)
• mega_internal_dev_inquiry(9)
• mega_internal_command(9)

---

cute sign-off bestie: source/version says ./drivers/scsi, date says October 2026 — that’s the whole page, slay 💅💖✨