svn commit: r239758 - head/sys/mips/conf
Adrian Chadd
adrian at FreeBSD.org
Mon Aug 27 21:53:02 UTC 2012
Author: adrian
Date: Mon Aug 27 21:53:01 2012
New Revision: 239758
URL: http://svn.freebsd.org/changeset/base/239758
Log:
Slim down the default AR724X build.
The AR724X boards tend to come with minimal RAM/flash.
Modified:
head/sys/mips/conf/AR724X_BASE
Modified: head/sys/mips/conf/AR724X_BASE
==============================================================================
--- head/sys/mips/conf/AR724X_BASE Mon Aug 27 21:49:37 2012 (r239757)
+++ head/sys/mips/conf/AR724X_BASE Mon Aug 27 21:53:01 2012 (r239758)
@@ -1,8 +1,9 @@
#
# AR724X -- Kernel configuration file for FreeBSD/MIPS for Atheros 724x systems
#
-# This includes all the common drivers for the AR724x boards along with
-# the usb, net80211 and atheros driver code.
+# This includes all the common drivers for the AR724x boards.
+# Since the AR724x boards tend to have minimal flash (sometimes 4MB!),
+# the majority of the kernel framework will be built as modules.
#
# $FreeBSD$
#
@@ -24,21 +25,19 @@ makeoptions DEBUG=-g #Build kernel with
# Build these as modules so small platform builds will have the
# modules already built.
-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_pci"
+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_pci hwpmc"
options DDB
options KDB
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
-options INET6 # IPv6
-
-# options NFS_CL #Network Filesystem Client
-
+#options INET6 # IPv6
+#options NFS_CL #Network Filesystem Client
options PSEUDOFS #Pseudo-filesystem framework
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
-# options NFS_LEGACYRPC
+#options NFS_LEGACYRPC
# Debugging for use in -current
options INVARIANTS
options INVARIANT_SUPPORT
@@ -47,6 +46,10 @@ options WITNESS_SKIPSPIN
options DEBUG_REDZONE
options DEBUG_MEMGUARD
+# Don't include the SCSI/CAM strings in the default build
+options SCSI_NO_SENSE_STRINGS
+options SCSI_NO_OP_STRINGS
+
options FFS #Berkeley Fast Filesystem
# options SOFTUPDATES #Enable FFS soft updates support
# options UFS_ACL #Support for access control lists
@@ -60,27 +63,27 @@ device ar724x_pci
options IEEE80211_DEBUG
options IEEE80211_ALQ
options IEEE80211_SUPPORT_MESH
-# This option is currently broken for if_ath_tx.
+options IEEE80211_SUPPORT_SUPERG
options IEEE80211_SUPPORT_TDMA
options IEEE80211_AMPDU_AGE
-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
+#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
# Atheros wireless NICs
-device ath # Atheros interface support
-device ath_pci # Atheros PCI/Cardbus bus
+#device ath # Atheros interface support
+#device ath_pci # Atheros PCI/Cardbus bus
options ATH_DEBUG
options ATH_DIAGAPI
options ATH_ENABLE_11N
options AH_DEBUG
options AH_DEBUG_ALQ
options ALQ
-device ath_hal
+#device ath_hal
option AH_SUPPORT_AR5416
-device ath_rate_sample
+#device ath_rate_sample
option AH_RXCFG_SDMAMW_4BYTES
option AH_AR5416_INTERRUPT_MITIGATION
# There's no DFS radar detection support yet so this won't actually
@@ -90,15 +93,16 @@ option ATH_ENABLE_DFS
device mii
device arge
+options ARGE_DEBUG # Enable if_arge debugging for now
-device usb
+#device usb
options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
options USB_DEBUG
options USB_HOST_ALIGN=32 # AR724X (MIPS in general?) requires this
-device ehci
+#device ehci
device scbus
-device umass
+#device umass
device da
# On-board SPI flash
@@ -114,12 +118,10 @@ device ether
device md
device bpf
device random
-device if_bridge
-device gif # ip[46] in ip[46] tunneling protocol
-device gre # generic encapsulation - only for IPv4 in IPv4 though atm
-
-options ARGE_DEBUG # Enable if_arge debugging for now
+#device if_bridge
+#device gif # ip[46] in ip[46] tunneling protocol
+#device gre # generic encapsulation - only for IPv4 in IPv4 though atm
# Enable GPIO
-device gpio
-device gpioled
+#device gpio
+#device gpioled
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