path: root/kernel/list_modules.pm

package list_modules;

use MDK::Common;

our @ISA = qw(Exporter);
our @EXPORT = qw(load_dependencies dependencies_closure category2modules module2category sub_categories);

# the categories have 2 purposes
# - choosing modules to include on stage1's (cf update_kernel and mdk-stage1/pci-resource/update-pci-ids.pl)
# - performing a load_category or probe_category (detect_devices.pm and many files in perl-install)

our %l = (
  ################################################################################
  network => 
  {
    atm => [ qw(eni fore_200e he idt77252 iphase lanai solos-pci) ],
    main => [
        qw(acenic altera_tse amd8111e atl2 atp ax88796c),
        qw(cassini cx82310_eth),
        qw(dmfe ec_bhf enic),
        qw(fm10k funeth genet i40e iavf ice),
        qw(jme nfp mv88e6060),
        qw(r6040),
        qw(sc92031 smsc911x smsc9420),
        qw(tlan uli526x ),
        qw(b44 com20020-pci de2104x),
        qw(defxx), # most unused
        qw(e100 epic100 fealnx hamachi mana mlxsw_pci natsemi),
        qw(ne2k-pci pcnet32 plip qede sis900 skfp starfire stmmac-platform tulip),
        qw(typhoon via-rhine winbond-840 xilinx_emac forcedeth),
        qw(sungem sunhme), # drivers for ultrasparc, but compiled in ix86 kernels...
      qw(3c59x 8139too 8139cp niu sundance), #rtl8139
      # add all phys
      qw(adin adin1100 air_en8811h amd aquantia as21xxx at803x ax88796b bcm54140 bcm7xxx bcm84881 bcm87xx broadcom),
      qw(cicada cortina davicom dp83640 dp83822 dp83848 dp83867 dp83869 dp83tc811 dp83td510 dp83tg720 et1011c),
      qw(fixed_phy icplus intel-xway lxt macb macb_pci marvell marvell10g marvell-88q2xxx marvell-88x2222),
      qw(mdio-bcm-unimac mdio-bitbang mdio-cavium mdio_devres mdio-gpio mdio-i2c mdio-thunder micrel),
      qw(microchip microchip_t1 microchip_t1s motorcomm mscc mtk-ge mxl-86110 mxl-gpy national ncn26000),
      qw(nxp-c45-tja nxp-cbtx nxp-tja11xx phylink phy-bcm-kona-usb2 phy-cpcap-usb phy-exynos-usb2),
      qw(phy-intel-lgm-emmc phy-can-transceiver phy-lgm-usb phy-pxa-28nm-hsic phy-pxa-28nm-usb2),
      qw(phy-qcom-usb-hs phy-qcom-usb-hsic phy-tusb1210 qca808x qca83xx qsemi r8152 r8153_ecm realtek),
      qw(rockchip sfp smsc ste10Xp teranetics uPD60620 vitesse xilinx_gmii2rgmii),
    ],
    firewire => [ ],
    gigabit => [
      qw(amd-xgbe alx atl1 atl1c atl1e atlantic ax88179_178a bcmsysport be2net bna bng_en bnx2 bnx2x bnxt_en),
      qw(cxgb cxgb3 cxgb4 dl2k dwc-xlgmac e1000 e1000e et131x gve hibmcge hinic hinic3 hfi1 igb igc ionic ixgbe),
      qw(lan78xx liquidio liquidio_vf macb mlx4_core mlx4_en mlx5_core mvmdio myri10ge netxen_nic ngbe nicpf nixge),
      qw(ns83820 octeon_ep qla3xxx qlcnic r8169 s2io samsung-sxgbe sfc sfc-falcon sfc-siena sis190 skge sky2 slicoss),
      qw(stmmac tehuti tn40xx tg3 txgbe via-velocity yellowfin),
    ],

    raw => [
      qw(ppp_generic ppp_async ppp_deflate bsd_comp mhi_pci_generic thunderbolt_net),
    ],
    pcmcia => [ 
      qw(3c574_cs 3c589_cs axnet_cs fmvj18x_cs),
      qw(nmclan_cs pcnet_cs smc91c92_cs),
      qw(xirc2ps_cs xircom_cb),
    ],
   #- generic NIC detection for USB seems broken (class, subclass, 
   #- protocol reported are not accurate) so we match network adapters against
   #- known drivers :-(
    usb => [ 
      qw(aqc111 asix catc cdc_ether ch9200 dm9601 huawei_cdc_ncm kaweth mcs7830 pegasus rtl8150 smsc75xx smsc95xx usbnet),
    ],
    wireless => [
      qw(adm8211 ar5523 at76c50x-usb ath10k_pci ath10k_sdio ath10k_usb ath11k_pci ath12k),
      qw(ath5k ath6kl_sdio ath6kl_usb ath9k ath9k_htc ath9k_pci_owl_loader),
      qw(b43 b43legacy bcma brcmsmac brcmfmac carl9170 com20020_cs),
      qw(ipw2100 ipw2200 iwl3945 iwl4965 iwldvm iwlmvm iwlwifi libertas_spi libertas_tf_usb),
      qw(mt76x2e mt76x2u mt7601u mt76x0e mt76x0u mt7603e mt7615e mt7663u mt7915e),
      qw(mt7921e mt7921s mt7921u mt7925e mt7925u mwifiex_pcie mwifiex_sdio mwifiex_usb mwl8k),
      qw(p54pci p54spi p54usb plfxlc qmi_wwan qtnfmac qtnfmac_pcie),
      qw(r8723bs rsi_sdio rsi_usb rt2400pci rt2500pci rt2500usb rt2800pci rt2800usb),
      qw(rt61pci rt73usb rtl8187 rtl8188ee rtl818x_pci rtl8192ce rtl_pci rtl_usb),
      qw(rtw88_8723d rtw88_8723de rtw88_8723du),
      qw(rtw88_8812au rtw88_8814ae rtw88_8814au),
      qw(rtw88_8821au rtw88_8821ce rtw88_8821cs rtw88_8821cu),
      qw(rtw88_8822be rtw88_8822bs rtw88_8822bu rtw88_8822ce rtw88_8822cs rtw88_8822cu rtw88_8723ds),
      qw(rtw89_8851be rtw89_8851bu rtw89_8852ae rtw89_8852be rtw89_8852bte rtw89_8852bu rtw89_8852ce rtw89_8922ae),
      qw(rtl8192cu rtl8192de rtl8192du rtl8192ee rtl8192se rtl8723ae rtl8723be rtl8821ae rtl8xxxu),
      qw(sr9700 sr9800 ssb usb8xxx wcn36xx wfx wil6210 wilc1000-sdio),
      qw(wl wl1251_sdio wl1251_spi wl12xx wl18xx wlcore_sdio zd1211rw),
    ],
    isdn => [
      qw(avmfritz cdc-acm hfcpci hfcmulti hfcsusb mISDNinfineon netjet), # mISDN
    ],
    cellular => [
      qw(cdc_mbim hso nozomi option sierra),
    ],
    modem => [
      qw(mwave),
    ],
    slmodem => [
      qw(snd-ali5451 snd-atiixp-modem snd-intel8x0m snd-via82xx-modem),
    ],
    wan => [ qw(farsync hdlc lapbether pci200syn wanxl) ],
    usb_dsl => [ qw(cxacru speedtch ueagle-atm usbatm xusbatm) ],
    virtual => [ qw(ena hv_netvsc i2c-virtio virtio-iommu virtio_net virtio_pci_modern_dev vmxnet3 xen-netfront) ],
  },

  ################################################################################
  disk => 
  {
    scsi => [
        qw(a100u2w advansys am53c974 atp870u),
        qw(be2iscsi bfa BusLogic dc395x dmx3191d),
        qw(efct fdomain fdomain_pci initio mpt3sas mvsas myrb myrs),
        qw(pm80xx qla1280 qla2xxx),
        qw(snic stex),
        qw(xen-scsiback xen-scsifront),
        qw(aic7xxx aic79xx qlogicfas408 sym53c8xx wd719x lpfc),
    ],
    sata => [
      # note that ata_piix manage RAID devices on ICH6R
      qw(ahci ahci_dwc aic94xx ata_piix pata_pdc2027x pdc_adma),
      qw(sata_dwc_460ex sata_inic162x sata_mv sata_nv sata_promise),
      qw(sata_qstor sata_sil sata_sil24 sata_sis sata_svw sata_sx4 sata_uli sata_via sata_vsc),
      # new drivers: old ide drivers ported over libata:
      qw(ata_generic pata_ali pata_amd pata_artop pata_atiixp pata_atp867x),
      qw(pata_cmd640 pata_cmd64x),
      qw(pata_cypress pata_efar pata_hpt366),
      qw(pata_hpt37x pata_hpt3x2n pata_hpt3x3),
      qw(pata_it8213 pata_it821x pata_jmicron pata_legacy pata_marvell),
      qw(pata_mpiix pata_netcell pata_ninja32 pata_ns87410),
      qw(pata_ns87415 pata_oldpiix pata_opti pata_optidma),
      qw(pata_pdc2027x pata_pdc202xx_old pata_piccolo),
      qw(pata_radisys pata_rdc pata_rz1000 pata_sch),
      qw(pata_serverworks pata_sil680 pata_sis pata_sl82c105),
      qw(pata_triflex pata_via),
      qw(pata_acpi),
    ],
    hardware_raid => [
        # 3w-xxxx drives ATA-RAID, 3w-9xxx and arcmsr drive SATA-RAID
        qw(3w-9xxx 3w-sas 3w-xxxx aacraid arcmsr),
        qw(csiostor esas2r hpsa hptiop imm ipr ips isci),
        qw(megaraid megaraid_mbox),
        qw(megaraid_sas mptfc mptsas mptscsih mptspi pmcraid ppa),
        qw(qla2xxx qla4xxx smartpqi),
    ],
    virtual => [ qw(hv_storvsc virtio_blk virtio_scsi vmw_pvscsi xen-blkfront) ],
    pcmcia => [ qw(aha152x_cs fdomain_cs qlogic_cs pata_pcmcia sym53c500_cs) ],
    pcie => [ qw(mtip32xx) ],
    raw => [ qw(sd_mod) ],
    usb => [ qw(uas ums-alauda ums-cypress ums-datafab ums-eneub6250 ums-freecom ums-isd200),
	     qw(ums-jumpshot ums-karma ums-onetouch ums-realtek ums-sddr09 ums-sddr55 ums-usbat usb-storage) ],
    firewire => [ qw(firewire-sbp2) ],
    cdrom => [ qw(sr_mod) ],
    card_reader => [ qw(rtsx_pci rtsx_usb sdhci sdhci-pci tifm_sd tifm_7xx1 toshsd ushc via-sdmmc) ],
  },

  ################################################################################

  bus => 
  {
    usb => [ qw(bcma-hcd c67x00 dwc3-haps dwc3 dwc3-pci ehci-hcd ehci-pci ehci-platform
		isp116x-hcd ohci-hcd ohci-pci ohci-platform oxu210hp-hcd
		r8a66597-hcd sl811_cs sl811-hcd ssb-hcd
		uhci-hcd vhci-hcd xen-hcd xhci-hcd xhci-pci xhci-pci-renesas xhci-plat-hcd) ],
    bluetooth => [ qw(ath3k bcm203x bfusb bluecard_cs bpa10x bt3c_cs btintel_pcie btusb dtl1_cs hci_bcm4377) ],
    firewire => [ qw(firewire-ohci) ],
    i2c => [
      qw(i2c-algo-bit i2c-ali1535 i2c-ali1563 i2c-ali15x3 i2c-amd756 i2c-amd8111 i2c-amd-mp2-pci i2c-amd-mp2-plat i2c-i801 i2c-designware-pci i2c-nforce2),
      qw(i2c-piix4 i2c-sis5595 i2c-sis630 i2c-sis96x i2c-smbus i2c-via i2c-viapro),
    ],
    pcmcia => [
      qw(i82092 pd6729 yenta_socket), # cb_enabler
    ],
    hid => [ qw(amd_sfh ff-memless hid hid-a4tech hid-accutouch hid-alps hid-apple hid-appleir hid-appletb-bl
            hid-appletb-kbd hid-asus hid-aureal hid-axff hid-belkin hid-betopff hid-bigbenff hid-cherry hid-chicony
            hid-cmedia hid-corsair hid-corsair-void hid-cougar hid-cp2112 hid-creative-sb0540 hid-cypress hid-dr
            hid-elan hid-elecom hid-elo hid-emsff hid-evision hid-ezkey hid-gaff hid-gembird hid-generic hid-gfrm
            hid-glorious hid-google-hammer hid-google-stadiaff hid-gt683r hid-gyration hid-holtek-kbd hid-holtekff
            hid-holtek-mouse hid-hyperv hid-icade hid-ite hid-jabra hid-kensington hid-keytouch hid-kye hid-kysona
            hid-lcpower hid-led hid-lenovo hid-letsketch hid-lg-g15 hid-logitech hid-logitech-dj hid-logitech-hidpp
            hid-macally hid-magicmouse hid-maltron hid-megaworld hid-mf hid-microsoft hid-monterey hid-multitouch
            hid-nintendo hid-ntrig hid-nvidia-shield hid-ortek hid-penmount hid-petalynx hid-picolcd hid-pl
            hid-plantronics hid-playstation hid-primax hid-prodikeys hid-pxrc hid-razer hid-redragon hid-retrode
            hid-roccat hid-roccat-arvo hid-roccat-common hid-rmi hid-roccat-isku hid-roccat-kone hid-roccat-koneplus
            hid-roccat-konepure hid-roccat-kovaplus hid-roccat-lua hid-roccat-pyra hid-roccat-ryos hid-roccat-savu
            hid-saitek hid-samsung hid-semitek hid-sensor-hub hid-sensor-accel-3d hid-sensor-gyro-3d hid-sensor-trigger
            hid-sigmamicro hid-sjoy hid-sony hid-speedlink hid-steam hid-steelseries hid-sunplus hid-thrustmaster
            hid-tivo hid-tmff hid-topre hid-topseed hid-twinhan hid-u2fzero hid-uclogic hid-udraw-ps3
            hid-universal-pidff hid-viewsonic hid-vivaldi hid-vrc2 hid-waltop hid-wiimote hid-winwing hid-xiaomi
            hid-xinmo hid-zpff hid-zydacron
	    i2c-hid-acpi 
	    intel-ish-ipc intel-ishtp-hid intel-ishtp intel-ishtp-loader intel-quicki2c intel-quickspi
	    surface_hid surface_kbd wacom) ],

   #serial_cs
   #ftl_cs 3c575_cb apa1480_cb epic_cb serial_cb tulip_cb iflash2+_mtd iflash2_mtd
   #cb_enabler
  },

  fs => 
  {
    network => [ qw(af_packet nfs nfsv2 nfsv3 nfsv4) ],
    cdrom => [ qw(isofs) ],
    loopback => [ qw(isofs loop squashfs) ],
    local => [
      qw(btrfs exfat ext4 f2fs jfs nilfs2 ntfs3 vfat xfs),
    ],
    various => [ qw(efivarfs efibc capsule-loader overlay romfs ufs fuse) ],

  },

  ################################################################################
  multimedia => 
  {
    sound => [
          qw(cx88-alsa),
          qw(snd-pci-acp3x snd-ad1889 snd-ali5451 snd-als300),
          qw(snd-als4000 snd-atiixp snd-au8810 snd-au8820 snd-au8830 snd-aw2 snd-azt3328),
          qw(snd-asihpi snd-bcd2000 snd-bebob snd-bt87x snd-ca0106 snd-cmipci),
          qw(snd-cs4281 snd-cs46xx snd-ctxfi),
          qw(snd-darla20 snd-darla24 snd-echo3g snd-emu10k1 snd-emu10k1x),
          qw(snd-ens1370 snd-ens1371 snd-es1938 snd-es1968),
          qw(snd-fireworks snd-fm801 snd-gina20 snd-gina24),
          qw(snd-hda-intel snd-hdsp snd-hdspm snd-ice1712 snd-ice1724),
          qw(snd-indigo snd-indigodj snd-indigodjx snd-indigoio snd-indigoiox snd-intel8x0),
          qw(snd-korg1212 snd-layla20 snd-layla24 snd-lola snd-lx6464es),
          qw(snd-maestro3 snd-mia snd-mixart snd-mona snd-mpu401 snd-nm256),
          qw(snd-oxygen snd-pcxhr snd-pdaudiocf snd-riptide snd-rme32),
          qw(snd-rme96 snd-rme9652 snd-rn-pci-acp3x snd-rpl-pci-acp6x snd-pci-acp5x snd-pci-acp6x),
          qw(snd-soc-avs snd-soc-cs35l56-i2c snd-soc-cs35l56 snd-soc-cs35l56-sdw snd-soc-cs35l56-shared),
          qw(snd-soc-cs35l56-spi snd-soc-cs42l42-sdw snd-soc-idt821034 snd-soc-max98363 snd-soc-rt1318-sdw),
          qw(snd-soc-rt712-sdca-dmic snd-soc-rt712-sdca snd-soc-sma1303 snd-soc-avs-max98927 snd-soc-avs-probe),
          qw(snd-sof-amd-acp63 snd-sof-amd-acp70 snd-sof-amd-rembrandt snd-sof-amd-renoir snd-sof-amd-vangogh),
          qw(snd-sof-acpi-intel-bdw snd-sof-acpi-intel-byt snd-sof-intel-atom snd-sof-intel-hda-mlink),
          qw(snd-sof-pci-intel-apl snd-sof-pci-intel-cnl snd-sof-pci-intel-icl snd-sof-pci-intel-lnl),
          qw(snd-sof-pci-intel-mtl snd-sof-pci-intel-ptl snd-sof-pci-intel-skl snd-sof-pci-intel-tgl),
          qw(snd-sof-pci-intel-tng),
          qw(snd-sonicvibes snd-trident snd-usb-variax snd-via82xx snd-virtuoso snd-vx222 snd-vxpocket),
          qw(snd_xen_front snd-ymfpci soundwire-amd virtio_snd),
  ],
    tv => [ qw(bt878 bttv cx23885 cx25821 cx8800 cx8802 cx88-blackbird),
            qw(em28xx ivtv mxb pvrusb2 saa7134 saa7164) ],
    dvb => [
        qw(b2c2-flexcop-pci b2c2-flexcop-usb budget budget-av),
        qw(budget-ci dvb-usb-cinergyT2 dm1105 dvb-ttpci),
        qw(dvb-ttusb-budget dvb-usb-a800 dvb-usb-af9015 dvb-usb-ce6230),
        qw(dvb-usb-cinergyT2 dvb-usb-cxusb dvb-usb-dib0700),
        qw(dvb-usb-dibusb-mb dvb-usb-dibusb-mc dvb-usb-digitv),
        qw(dvb-usb-dtt200u dvb-usb-dtv5100 dvb-usb-ec168 dvb-usb-gp8psk),
        qw(dvb-usb-nova-t-usb2 dvb-usb-ttusb2 dvb-usb-umt-010),
        qw(dvb-usb-vp702x dvb-usb-vp7045 earth-pt1 firedtv hexium_gemini),
        qw(hexium_orion netup-unidvb pluto2 smsusb ttusb_dec),
    ],
    photo => [ qw(mdc800) ],
    radio => [ qw(radio-keene radio-ma901
	    radio-maxiradio radio-mr800 radio-raremono radio-shark
	    radio-si470x-usb radio-usb-si4713 shark2) ],
    scanner => [ qw(microtek) ],
    firewire => [ qw(snd-dice snd-firewire-digi00x snd-isight snd-oxfw snd-firewire-tascam) ],
    gameport => [ qw(emu10k1-gp fm801-gp) ],
    usb_sound => [ qw(dsbr100 snd-usb-audio snd-usb-6fire snd-usb-caiaq snd-usb-hiface snd-usb-usx2y) ],
    webcam => [
        qw(cafe_ccic cyber2000fb),
        qw(gspca_benq gspca_conex gspca_cpia1 gspca_dtcs033 gspca_etoms
        gspca_finepix gspca_gl860 gspca_jeilinj gspca_jl2005bcd
        gspca_kinect gspca_konica gspca_m5602 gspca_mars
        gspca_mr97310a gspca_nw80x gspca_ov519 gspca_ov534
        gspca_ov534_9 gspca_pac207 gspca_pac7302 gspca_pac7311
        gspca_se401 gspca_sn9c2028 gspca_sn9c20x gspca_sonixb
        gspca_sonixj gspca_spca1528 gspca_spca500 gspca_spca501
        gspca_spca505 gspca_spca506 gspca_spca508 gspca_spca561
        gspca_sq905 gspca_sq905c gspca_sq930x gspca_stk014 gspca_stk1135
        gspca_stv0680 gspca_stv06xx gspca_sunplus gspca_t613
        gspca_topro gspca_touptek gspca_tv8532 gspca_vc032x gspca_vicam
        gspca_xirlink_cit gspca_zc3xx),
        qw(pwc uvcvideo),
    ],
  },

  # USB input stuff get automagically loaded by hotplug and thus
  # magically work through /dev/input/mice multiplexing:
  input => {
      joystick => [
          qw(iforce iforce-serio iforce-usb xpad),
          # there're more drivers in drivers/input/joystick but they support non USB or PCI devices
          # and thus cannot be detected but by slow (and maybe dangerous?) load_category:
          qw(a3d adi analog cobra db9 gamecon gf2k grip grip_mp guillemot interact),
          qw(joydump magellan pxrc qwiic-joystick sidewinder spaceball spaceorb stinger tmdc turbografx warrior)
      ],
      remote => [ qw(ati_remote) ],
      # USB tablets and touchscreens:
      tablet => [ qw(acecad aiptek wacom wacom_serial4 kbtab) ],
      touchscreen => [ qw(ads7846 bu21013_ts bu21029_ts gunze mtouch sur40 usbtouchscreen) ],
  },

  various => 
  # just here for classification, unused categories (nor auto-detect, nor load_thiskind)
  {
    raid => [
      qw(dm-bio-prison dm-bufio dm-cache dm-clone dm-crypt dm-log dm-log-userspace dm-mirror dm-mod dm-multipath dm-persistent-data dm-queue-length dm-raid),
      qw(dm-region-hash dm-snapshot dm-zero linear md-mod md-mod raid0 raid10 raid1 raid456),
      # needed by raid456 and dm-raid 456 target
      qw(async_memcpy async_pq async_raid6_recov async_tx async_xor raid6_pq xor),
    ],
    mouse => [
      qw(cyapatp elan_i2c psmouse pcips2),
      qw(mousedev usbhid synaptics_usb),
    ],
    char => [
      qw(applicom nvram ppdev),
      qw(wdt_pci), #- what are these???
    ],
    crypto => [
      qw(aes_generic aesni-intel cbc ccm cryptd n5pf padlock-aes padlock-sha virtio_crypto xts),
      qw(aria-aesni-avx2-x86_64 aria-gfni-avx512-x86_64 amd-rng intel-rng),
      qw(af_alg algif_aead algif_hash algif_rng algif_skcipher),
      qw(michael_mic),
    ],
    laptop => [
    ],
    serial => [
      qw(8250_pci 8250 jsm moxa mxser),
    ],
    other => [
      qw(loop lp nbd sg st),
      qw(parport_pc parport_serial),
      qw(mmc_block sdhci-acpi), # eMMC
      'ulpi',

      # Virtualization:
      qw(hv_balloon pci-hyperv pci-hyperv-intf),
      qw(mlx5-vfio-pci),
      # Don't include vboxvideo, it doesn't work properly in stage1 or stage2 (mga#23467)
      qw(vboxsf vboxguest vmw_balloon),
      qw(nd_virtio virtio virtiofs virtio_balloon virtio_console virtio_input virtio_pci virtio_pmem virtio_ring vhost_iotlb vhost_scsi vhost_vsock hyperv-keyboard),
      qw(xen-front-pgdir-shbuf),

      'nvme',

      qw(evdev usblp floppy usb-common),
      qw(acpi-cpufreq processor),
      qw(intel-lpss intel-lpss-acpi intel-lpss-pci),
      qw(usbip-host),
      qw(vgem),

      # drivers/platform/x86:
      qw(acerhdf acer-wireless acer-wmi alienware-wmi amilo-rfkill apple-gmux asus-laptop asus-nb-wmi asus-wireless asus-wmi),
      qw(classmate-laptop compal-laptop dcdbas dell-laptop dell-pc  dell-rbtn dell-smbios dell-smo8800),
      qw(dell-wmi-aio dell-wmi-descriptor dell-wmi dell-wmi-ddv dell-wmi-led eeepc-laptop eeepc-wmi fujitsu-laptop),
      qw(fujitsu-tablet gpd-pocket-fan hdaps hp_accel hp-wmi huawei-wmi ibm_rtl ideapad-laptop),
      qw(intel-bxtwc_tmu intel-chtdc_ti_pwrbtn intel-hid intel-int0002_vgpio intel_ips intel-oaktrail),
      qw(intel-punit_ipc intel-rst intel-smartconnect intel-vbtn intel-wmi-thunderbolt lenovo-ymc lg-laptop),
      qw(mlx-platform msi-ec msi-laptop msi-wmi mxm-wmi panasonic-laptop samsung-laptop samsung-q10 sony-laptop),
      qw(surface3_power surface3-wmi surfacepro3_button system76_acpi thinkpad_acpi topstar-laptop),
      qw(toshiba_acpi toshiba_bluetooth toshiba_haps toshiba-wmi wmi-bmof wmi xiaomi-wmi),

      # drivers/platform/chrome:
      qw(chromeos_laptop),

      # drivers/staging/media/atomisp:
      qw(atomisp),

      qw(mei),
    ],
    agpgart => [
        qw(amd64-agp intel-agp),
	qw(sis-agp via-agp),
    ],
  },
);

my %moddeps;

sub load_dependencies {
    my ($file, $o_root) = @_;

    %moddeps = ();
    foreach (cat_($o_root . $file)) {
	my ($m, $d) = split ':';
	my $path = $m;
	my ($filename, @fdeps) = map {
	    s![^ ]*/!!g;
	    s!\.ko!!g;
	    s!\.[gx]z!!g;
	    $_;
	} $m, split(' ', $d);

	my ($modname, @deps) = map { filename2modname($_) } $filename, @fdeps;
	$moddeps{$modname}{deps} = \@deps;
	$moddeps{$modname}{filename} = $filename;
	if (!begins_with($path, "/")) {
		#- with newer module-init-tools, modules.dep can contain
		#- relative paths
		$path = dirname($file) . '/' . $path;
	}
 	$moddeps{$modname}{path} = $path;
    }
}

sub dependencies_closure {
    my @l = map { dependencies_closure($_) } @{exists $moddeps{$_[0]} && $moddeps{$_[0]}{deps} || []};
    (@l, $_[0]);
}

sub filename2modname {
    my ($modname) = @_;
    $modname =~ s/-/_/g;
    $modname;
}

sub load_default_moddeps() {
    require c;
    load_dependencies('/lib/modules/' . c::kernel_version() . '/modules.dep');
}

sub modname2filename {
    load_default_moddeps() if !%moddeps;
    $moddeps{$_[0]}{filename};
}

sub modname2path {
    load_default_moddeps() if !%moddeps;
    $moddeps{$_[0]}{path};
}

sub category2modules {
    map {
	my ($t1, $t2s) = m|(.*)/(.*)|;
	my @sub = $t2s eq '*' ? keys %{$l{$t1}} : split('\|', $t2s);
	map {
	    my $l = $l{$t1}{$_} or die "bad category $t1/$_\n" . backtrace();
	    map { filename2modname($_) } @$l;
	} @sub;
    } split(' ', $_[0]);
}

sub all_modules() {
    map { @$_ } map { values %$_ } values %l;
}

sub module2category {
    my ($module) = @_;
    $module = filename2modname($module);
    foreach my $t1 (keys %l) {
	my $h = $l{$t1};
	foreach my $t2 (keys %$h) {
	  $module eq filename2modname($_) and return "$t1/$t2" foreach @{$h->{$t2}};
      }
    }
    return;
}

sub ethernet_categories() {
    'network/main|gigabit|pcmcia|usb|wireless|firewire';
}

sub sub_categories {
    my ($t1) = @_;
    keys %{$l{$t1}};
}

1;