megaraid_dealloc_scb(9)

Okay bestie, welcome to megaraid_dealloc_scb(9) from the Kernel API Manual — we’re returning an scb to the free pool and being extremely normal about it. 💅✨

💖 NAME 💖

megaraid_dealloc_scb — return the scb to the free pool 🫶

✨ SYNOPSIS ✨

void megaraid_dealloc_scb (adapter_t *adapter , scb_t *scb );

🎀 ARGUMENTS 🎀

• adapter — the controller's soft state, periodt.
• scb — the scb to be freed, bestie.

💫 DESCRIPTION 💫

Send that scb back home to the free list of scbs. That’s the vibe. 💫

The caller must 'flush' the SCB before calling us — no cap, this is required. E.g., performing pci_unamp and/or pci_sync etc. Do that first, okay?

NOTE NOTE: Make sure the scb is not on any list before calling this routine. 🚨 This is the loud part, bestie. NOT. ON. ANY. LIST. 😭

🌈 SEE ALSO 🌈

Kernel file ./drivers/scsi/megaraid/megaraid_mbox.c — and the whole referenced crew, in order:

• megaraid_init(9)
• megaraid_exit(9)
• megaraid_probe_one(9)
• megaraid_detach_one(9)
• megaraid_mbox_shutdown(9)
• megaraid_io_attach(9)
• megaraid_io_detach(9)
• megaraid_init_mbox(9)
• megaraid_fini_mbox(9)
• megaraid_alloc_cmd_packets(9)
• megaraid_free_cmd_packets(9)
• megaraid_mbox_setup_dma_pools(9)
• megaraid_mbox_teardown_dma_pools(9)
• megaraid_alloc_scb(9)
• megaraid_mbox_mksgl(9)
• mbox_post_cmd(9)
• megaraid_queue_command_lck(9)
• megaraid_mbox_build_cmd(9)
• megaraid_mbox_runpendq(9)
• megaraid_mbox_prepare_pthru(9)
• megaraid_mbox_prepare_epthru(9)
• megaraid_ack_sequence(9)
• megaraid_isr(9)
• megaraid_mbox_dpc(9)
• megaraid_abort_handler(9)
• megaraid_reset_handler(9)
• mbox_post_sync_cmd(9)
• mbox_post_sync_cmd_fast(9)
• megaraid_busywait_mbox(9)
• megaraid_mbox_product_info(9)
• megaraid_mbox_extended_cdb(9)
• megaraid_mbox_support_ha(9)
• megaraid_mbox_support_random_del(9)
• megaraid_mbox_get_max_sg(9)
• megaraid_mbox_enum_raid_scsi(9)
• megaraid_mbox_flush_cache(9)
• megaraid_mbox_fire_sync_cmd(9)
• megaraid_mbox_display_scb(9)
• megaraid_mbox_setup_device_map(9)
• megaraid_cmm_register(9)
• megaraid_cmm_unregister(9)
• megaraid_mbox_mm_handler(9)
• megaraid_mbox_mm_command(9)
• megaraid_mbox_mm_done(9)
• gather_hbainfo(9)
• megaraid_sysfs_alloc_resources(9)
• megaraid_sysfs_free_resources(9)
• megaraid_sysfs_get_ldmap_done(9)
• megaraid_sysfs_get_ldmap_timeout(9)
• megaraid_sysfs_get_ldmap(9)
• megaraid_mbox_app_hndl_show(9)
• megaraid_mbox_ld_show(9)

Cute little footer sign-off: source/version ./drivers/scsi/megaraid, date October 2026, and page megaraid_dealloc_scb(9) — mwah, bye bestie! 💅🎀