FreeBSD/Linux Kernel Cross Reference
sys/mips/conf/AR91XX_BASE

     #
     # AR91XX -- Kernel configuration base file for the Atheros AR913x SoC.
     #
     # This file (and the hints file accompanying it) are not designed to be
     # used by themselves. Instead, users of this file should create a kernel
     # config file which includes this file (which gets the basic hints), then
     # override the default options (adding devices as needed) and adding
     # hints as needed (for example, the GPIO and LAN PHY.)
     #
    # $FreeBSD: releng/10.3/sys/mips/conf/AR91XX_BASE 266331 2014-05-17 17:34:37Z ian $
    #
    
    machine         mips mips
    ident           AR91XX_BASE
    cpu             CPU_MIPS4KC
    makeoptions     KERNLOADADDR=0x80050000
    options         HZ=1000
    
    files           "../atheros/files.ar71xx"
    hints           "AR91XX_BASE.hints"
    
    makeoptions     DEBUG=-g                #Build kernel with gdb(1) debug symbols
    makeoptions     MODULES_OVERRIDE="random gpio ar71xx if_gif if_gre if_bridge bridgestp usb wlan wlan_xauth wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_rssadapt wlan_amrr ath ath_ahb hwpmc"
    
    options         DDB
    options         KDB
    options         ALQ
    
    options         SCHED_4BSD              #4BSD scheduler
    options         INET                    #InterNETworking
    options         INET6                   #InterNETworking
    #options        NFSCL                   #Network Filesystem Client
    options         PSEUDOFS                #Pseudo-filesystem framework
    options         _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
    
    # PMC
    options         HWPMC_HOOKS
    device          hwpmc
    device          hwpmc_mips24k
    
    # options       NFS_LEGACYRPC
    # Debugging for use in -current
    options         INVARIANTS
    options         INVARIANT_SUPPORT
    options         WITNESS
    options         WITNESS_SKIPSPIN
    options         FFS                     #Berkeley Fast Filesystem
    #options        SOFTUPDATES             #Enable FFS soft updates support
    #options        UFS_ACL                 #Support for access control lists
    #options        UFS_DIRHASH             #Improve performance on big directories
    options         NO_FFS_SNAPSHOT         # We don't require snapshot support
    
    # Wireless NIC cards
    options         IEEE80211_DEBUG
    options         IEEE80211_SUPPORT_MESH
    options         IEEE80211_SUPPORT_TDMA
    options         IEEE80211_ALQ   # 802.11 ALQ logging support
    device          wlan            # 802.11 support
    device          wlan_wep        # 802.11 WEP support
    device          wlan_ccmp       # 802.11 CCMP support
    device          wlan_tkip       # 802.11 TKIP support
    device          wlan_xauth      # 802.11 hostap support
    
    # ath(4)
    device          ath             # Atheros network device
    device          ath_rate_sample
    device          ath_ahb         # Atheros host bus glue
    options         ATH_DEBUG
    options         ATH_DIAGAPI
    option          ATH_ENABLE_11N
    option          AH_DEBUG_ALQ
    
    # Don't bother compiling the whole HAL - AH_SUPPORT_AR9130 breaks the
    # rest of the 11n chipset support at the moment and the pre-AR5212
    # HALs aren't required.
    # device                ath_hal
    
    # The AR9130 code requires AR5416; and AR5416 requires the AR5212 code.
    device          ath_ar5212
    device          ath_ar5416
    device          ath_ar9130
    
    options         AH_DEBUG
    option          AH_SUPPORT_AR5416
    option          AH_SUPPORT_AR9130       # Makes other chipsets not function!
    option          AH_DEBUG_ALQ
    # interrupt mitigation not possible on AR9130
    # option                AH_AR5416_INTERRUPT_MITIGATION
    
    device          mii
    device          arge
    
    device          usb
    options         USB_EHCI_BIG_ENDIAN_DESC        # handle big-endian byte order
    options         USB_DEBUG
    options         USB_HOST_ALIGN=32               # AR71XX (MIPS in general?) requires this
    device          ehci
    
    device          scbus
   device          umass
   device          da
   
   device          spibus
   device          ar71xx_spi
   device          mx25l
   device          ar71xx_wdog
   
   device          uart
   device          uart_ar71xx
   
   device          loop
   device          ether
   device          md
   device          bpf
   device          random
   device          if_bridge
   device          gpio
   device          gpioled

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