2 # AR91XX -- Kernel configuration base file for the Atheros AR913x SoC.
4 # This file (and the hints file accompanying it) are not designed to be
5 # used by themselves. Instead, users of this file should create a kernel
6 # config file which includes this file (which gets the basic hints), then
7 # override the default options (adding devices as needed) and adding
8 # hints as needed (for example, the GPIO and LAN PHY.)
16 makeoptions KERNLOADADDR=0x80050000
19 files "../atheros/files.ar71xx"
20 hints "AR933X_BASE.hints"
22 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
23 makeoptions MODULES_OVERRIDE="gpio ar71xx if_gif if_vlan if_gre if_tap if_tun if_bridge bridgestp usb wlan wlan_xauth wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_rssadapt wlan_amrr hwpmc ipfw ipfw_nat libalias ipfw_nptv6 rtwn rtwn_usb rtwnfw otus otusfw"
28 options ALT_BREAK_TO_DEBUGGER
30 options SCHED_4BSD #4BSD scheduler
31 options INET #InterNETworking
32 #options INET6 #InterNETworking
33 options TCP_HHOOK # hhook(9) framework for TCP
34 #options NFSCL #Network Filesystem Client
35 options PSEUDOFS #Pseudo-filesystem framework
36 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
38 # Don't include the SCSI/CAM strings in the default build
39 options SCSI_NO_SENSE_STRINGS
40 options SCSI_NO_OP_STRINGS
42 # .. And no sysctl strings
43 options NO_SYSCTL_DESCR
45 # For small memory footprints
46 options VM_KMEM_SIZE_SCALE=1
51 # Limit UMTX hash size
52 # options UMTX_NUM_CHAINS=64
59 # options NFS_LEGACYRPC
60 # Debugging for use in -current
62 #options INVARIANT_SUPPORT
64 #options WITNESS_SKIPSPIN
65 options FFS #Berkeley Fast Filesystem
66 #options SOFTUPDATES #Enable FFS soft updates support
67 #options UFS_ACL #Support for access control lists
68 #options UFS_DIRHASH #Improve performance on big directories
69 options NO_FFS_SNAPSHOT # We don't require snapshot support
71 options IPFIREWALL_DEFAULT_TO_ACCEPT
74 options IEEE80211_DEBUG
75 options IEEE80211_SUPPORT_MESH
76 options IEEE80211_SUPPORT_TDMA
77 options IEEE80211_SUPPORT_SUPERG
78 options IEEE80211_ALQ # 802.11 ALQ logging support
79 device wlan # 802.11 support
80 device wlan_wep # 802.11 WEP support
81 device wlan_ccmp # 802.11 CCMP support
82 device wlan_tkip # 802.11 TKIP support
83 device wlan_xauth # 802.11 hostap support
86 device ath # Atheros network device
87 device ath_rate_sample
88 device ath_ahb # Atheros host bus glue
95 device ath_ar9300 # AR9330 HAL; no need for the others
97 option AH_SUPPORT_AR5416 # 11n HAL support
98 option AH_SUPPORT_AR9330 # Chipset support
99 option AH_AR5416_INTERRUPT_MITIGATION
105 options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
107 options USB_HOST_ALIGN=32 # AR71XX (MIPS in general?) requires this