#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0-only

build() {
    map add_module 'ahci?' 'sd_mod?' 'usb_storage?' 'uas?' 'mmc_block?' 'nvme?' 'virtio_scsi?' 'virtio_blk?'

    # pata, sata, scsi, nvme
    add_checked_modules '/(block|ata|scsi|fusion|nvme)/'

    # usb
    add_checked_modules -f '(_cs|sl811_hcd|isp116x_hcd)' '/usb/host'
    add_checked_modules '/drivers/usb/storage/'

    # firewire
    add_checked_modules '/drivers/firewire/'

    # mmc
    add_checked_modules '/(drivers/mmc|tifm_)'

    # spi (mmc in spi mode)
    add_checked_modules '/drivers/spi/'

    # regulator (for mmc)
    add_checked_modules '/drivers/regulator/'

    # virtio
    add_checked_modules 'virtio'

    # nvdimm
    add_checked_modules '/drivers/nvdimm/'

    # pci controller
    add_checked_modules '/drivers/pci/controller/'

    # low-level drivers for certain pci/usb controllers
    add_checked_modules '/drivers/mfd/'
    add_checked_modules '/drivers/clk/'
    add_checked_modules '/drivers/phy/'

    # ufs
    add_checked_modules '/drivers/ufs/'
}

help() {
    cat <<HELPEOF
This hook loads the necessary modules for most block devices using pata, sata,
scsi, firewire, usb, or mmc. Detection will take place at runtime. To minimize
the modules in the image, add the autodetect hook too.
HELPEOF
}

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