Errr... building 2.6.27.26 rather, as per the title... Philip A. Prindeville wrote: > I'm the lead developer on the Astlinux project, which I might have > mentioned in a previous posting. This means that I have my hands in > many pots, so I'm not an expert in the latest Linux kernel changes... be > patient with me. Hard to keep track of 200+ individual projects. > > I'm building 2.6.26.27 as I said for (amongst other things) an Alix 2D3 > (GeodeLX) with EMP-8602 (AR-5413) as a test platform. > > My kernel gets built with: > > # > # Wireless > # > CONFIG_CFG80211=m > CONFIG_NL80211=y > CONFIG_WIRELESS_EXT=y > # CONFIG_WIRELESS_EXT_SYSFS is not set > CONFIG_MAC80211=m > > # > # Rate control algorithm selection > # > CONFIG_MAC80211_RC_PID=y > CONFIG_MAC80211_RC_DEFAULT_PID=y > CONFIG_MAC80211_RC_DEFAULT="pid" > # CONFIG_MAC80211_MESH is not set > CONFIG_MAC80211_LEDS=y > # CONFIG_MAC80211_DEBUG_MENU is not set > # CONFIG_IEEE80211 is not set > CONFIG_RFKILL=m > CONFIG_RFKILL_INPUT=m > CONFIG_RFKILL_LEDS=y > # CONFIG_NET_9P is not set > > > I build compat-wireless-2.6.30 into /lib/modules/2.6.27.26-astlinux/kernel/... as a Kbuild. > > The system also has iw-0.9.15 and hostapd-0.6.9. > > All of this is fairly straightforward. > > On boot, our /etc/init.d scripts do the following: > > + modprobe ath5k > ath5k phy0: Atheros AR5413 chip found (MAC: 0xa4, PHY: 0x61) > > + iw dev wlan0 interface add ap0 type managed > + ip link set ap0 up > + iw dev ap0 connect xxxx > command failed: Operation not supported (-95) > > > > So doing some sanity checks by hand I get: > > pbx ~ # lsmod | head > Module Size Used by > ath5k 104772 0 > mac80211 153304 1 ath5k > cfg80211 54584 2 ath5k,mac80211 > binfmt_misc 7112 1 > aes_i586 7456 0 > aes_generic 28968 1 aes_i586 > lm90 11944 0 > hwmon 2324 1 lm90 > scx200_acb 4356 0 > pbx ~ # iw dev ap0 info > Interface ap0 > ifindex 9 > type managed > pbx ~ # iw phy phy0 info > command failed: No buffer space available (-105) > pbx ~ # > > > Not sure why the "phy ... info" command fails. > > pbx ~ # hostapd -v > hostapd v0.6.9 > User space daemon for IEEE 802.11 AP management, > IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator > Copyright (c) 2002-2009, Jouni Malinen <j@xxxxx> and contributors > pbx ~ # cat /etc/hostapd.conf > # automatically generated. do not edit! > > logger_syslog=-1 > logger_syslog_level=2 > logger_stdout=--1 > logger_stdout_level=2 > > debug=0 > > ctrl_interface_group=0 > > # should this be per-ssid? > macaddr_acl=0 > > dump_file=/tmp/hostapd.dump > > # should this be an option? > hw_mode=b > > bridge=br1 > interface=ap0 > driver=nl80211 > ssid=xxxxx > channel=0 > > auth_algs=1 > > wpa_passphrase=yyyyy > wpa=2 > wpa_key_mgmt=WPA-PSK > wpa_pairwise=TKIP > rsn_pairwise=CCMP > > ignore_broadcast_ssid=1 > > wpa_strict_rekey=1 > wpa_group_rekey=600 > wpa_gmk_rekey=14400 > > pbx ~ # ip link show ap0 > 9: ap0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000 > link/ether 00:02:6f:5a:d2:2b brd ff:ff:ff:ff:ff:ff > pbx ~ # brctl show > bridge name bridge id STP enabled interfaces > br1 8000.00026f5ad22b no ap0 > eth0 > pbx ~ # > pbx ~ # hostapd -dddd -P /var/run/hostapd.pid /etc/hostapd.conf > Configuration file: /etc/hostapd.conf > Line 8: DEPRECATED: 'debug' configuration variable is not used anymore > ctrl_interface_group=0 > Failed to set interface ap0 to master mode. > nl80211 driver initialization failed. > ap0: Unable to setup interface. > ELOOP: remaining socket: sock=5 eloop_data=0x8098028 user_data=(nil) handler=0x806f503 > pbx ~ # > pbx ~ # ldd /usr/bin/hostapd > libnl.so.1 => /usr/lib/libnl.so.1 (0xb7f04000) > libcrypto.so.0.9.8 => /lib/libcrypto.so.0.9.8 (0xb7df8000) > libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7def000) > libc.so.0 => /lib/libc.so.0 (0xb7da5000) > libm.so.0 => /lib/libm.so.0 (0xb7d97000) > libdl.so.0 => /lib/libdl.so.0 (0xb7d94000) > ld-uClibc.so.0 => /lib/ld-uClibc.so.0 (0xb7f3d000) > pbx ~ # > > > And on the host that this was cross-compiled: > > [philipp@builder ~/kernel]$ cat build_i586/hostapd-0.6.9/hostapd/.config > CFLAGS+=-Os -Wall -Os -pipe -fomit-frame-pointer -march=k6-2 -fno-align-functions -fno-align-loops -fno-align-jumps -fno-align-labels > CFLAGS+= -DUSE_KERNEL_HEADERS -I/home/philipp/kernel/build_i586/linux-2.6.27.26-astlinux/include > CONFIG_IEEE80211N=y > CONFIG_DRIVER_NL80211=y > CFLAGS+=-I/home/philipp/kernel/build_i586/staging_dir/usr/include > LIBS+=-L/home/philipp/kernel/build_i586/root/usr/lib > CONFIG_DRIVER_NONE=y > CONFIG_DRIVER_WIRED=y > CONFIG_IAPP=y > CONFIG_RSN_PREAUTH=y > CONFIG_PEERKEY=y > CONFIG_EAP=y > CONFIG_EAP_MD5=y > CONFIG_EAP_MSCHAPV2=y > CONFIG_EAP_GTC=y > CONFIG_EAP_SIM=y > CONFIG_EAP_AKA=y > CONFIG_EAP_AKA_PRIME=y > CONFIG_EAP_PAX=y > CONFIG_EAP_PSK=y > CONFIG_EAP_SAKE=y > CONFIG_EAP_GPSK=y > CONFIG_EAP_GPSK_SHA256=y > CONFIG_EAP_IKEV2=y > CONFIG_PKCS12=y > CONFIG_IPV6=y > CONFIG_IEEE80211R=y > CONFIG_IEEE80211N=y > [philipp@builder ~/kernel]$ > > > > What am I missing? > > How should I go about debugging this? > > Thanks, > > -Philip > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
