Date: Sun, 22 Jan 2012 16:31:06 +0100 From: Stefan Bethke <stb@lassitu.de> To: Aleksandr Rybalko <ray@freebsd.org> Cc: freebsd-net@FreeBSD.org, freebsd-arch@FreeBSD.org Subject: Re: Ethernet Switch Framework Message-ID: <30A45A1E-CA13-4AC8-86FB-F8E06301D1F6@lassitu.de> In-Reply-To: <20120120221319.ca8b631f.ray@freebsd.org> References: <20120120221319.ca8b631f.ray@freebsd.org>
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Am 20.01.2012 um 21:13 schrieb Aleksandr Rybalko:
> It include sys/mips/conf/AR7240, that together with hints file is good
> example for typical AR7240 setup.
I=C4m heaving trouble getting this to work. The patch applies cleanly =
and I can get a kernel compiled and booted, but neither arge0 nor arge1 =
appear to be functional. I had to roll my own kernel config as your =
AR7240 hangs before printing anything on my TL-MR3420.
dmesg and devinfo below.
Stefan
CPU platform: Atheros AR7241 rev 1
CPU Frequency=3D400 MHz
CPU DDR Frequency=3D400 MHz
CPU AHB Frequency=3D200 MHz
platform frequency: 400000000
arguments:=20
a0 =3D 00000008
a1 =3D a1f87fb0
a2 =3D a1f88470
a3 =3D 00000004
Cmd line:argv is invalid
Environment:
envp is invalid
Cache info:
picache_stride =3D 4096
picache_loopcount =3D 16
pdcache_stride =3D 4096
pdcache_loopcount =3D 8
cpu0: MIPS Technologies processor v116.147
MMU: Standard TLB, 16 entries
L1 i-cache: 4 ways of 512 sets, 32 bytes per line
L1 d-cache: 4 ways of 256 sets, 32 bytes per line
Config1=3D0x9ee3519e<PerfCount,WatchRegs,MIPS16,EJTAG>
Config3=3D0x20
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2012 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights =
reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.0-CURRENT #1: Thu Jan 1 01:00:00 CET 1970
=
stb@dummy:/home/stb/working/fe/obj/mipseb/mips.mipseb/home/stb/working/fe/=
freebsd/sys/TL-MR3420D mips
WARNING: WITNESS option enabled, expect reduced performance.
real memory =3D 33554432 (32768K bytes)
avail memory =3D 25567232 (24MB)
random device not loaded; using insecure entropy
nexus0: <MIPS32 root nexus>
nexus0: failed to add child: arge0
nexus0: failed to add child: arge1
clock0: <Generic MIPS32 ticker> on nexus0
Timecounter "MIPS32" frequency 200000000 Hz quality 800
Event timer "MIPS32" frequency 200000000 Hz quality 800
apb0 at irq 4 on nexus0
uart0: <16550 or compatible> on apb0
uart0: console (115200,n,8,1)
gpio0: <Atheros AR71XX GPIO driver> on apb0
gpio0: [GIANT-LOCKED]
gpio0: function_set: 0x0
gpio0: function_clear: 0x0
gpio0: gpio pinmask=3D0x1943
gpioc0: <GPIO controller> on gpio0
gpiobus0: <GPIO bus> on gpio0
gpioled0: <GPIO led> at pin(s) 0 on gpiobus0
gpioled1: <GPIO led> at pin(s) 1 on gpiobus0
gpioled2: <GPIO led> at pin(s) 3 on gpiobus0
ehci0: <AR71XX Integrated USB 2.0 controller> at mem =
0x1b000100-0x1bffffff irq 1 on nexus0
usbus0: set host controller mode
usbus0: EHCI version 1.0
usbus0: set host controller mode
usbus0: <AR71XX Integrated USB 2.0 controller> on ehci0
arge0: <Atheros AR71xx built-in ethernet interface> at mem =
0x19000000-0x19000fff irq 2 on nexus0
arge0: Overriding MAC from EEPROM
arge0: No PHY specified, using mask 16
miibus0: <MII bus> on arge0
floatphy0 PHY 0 on miibus0
floatphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, =
1000baseSX, 1000baseSX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, =
1000baseT-FDX-master, auto
switch0 PHY 1 on miibus0
switch0: 100baseTX, 100baseTX-FDX, 1000baseSX, 1000baseSX-FDX, =
1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master
ar8x16_switch0: <Unknown AR8x16 like Ethernet switch (00.00)> on switch0
arge0: Ethernet address: ff:ff:ff:ff:ff:ff
arge1: <Atheros AR71xx built-in ethernet interface> at mem =
0x1a000000-0x1a000fff irq 3 on nexus0
arge1: No PHY specified, using mask 15
arge1: Ethernet address: ff:ff:ff:ff:ff:00
spi0: <AR71XX SPI> at mem 0x1f000000-0x1f00000f on nexus0
spibus0: <spibus bus> on spi0
mx25l0: <M25Pxx Flash Family> at cs 0 on spibus0
mx25l0: s25s1032, sector 65536 bytes, 64 sectors
ar71xx_wdog0: <Atheros AR71XX watchdog timer> on nexus0
ar71xx_wdog0: Previous reset was due to watchdog timeout
Timecounters tick every 1.000 msec
usbus0: 480Mbps High Speed USB v2.0
ugen0.1: <Atheros> at usbus0
uhub0: <Atheros EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on =
usbus0
WARNING: WITNESS option enabled, expect reduced performance.
uhub0: 1 port with 1 removable, self powered
Root mount waiting for: usbus0
Root mount waiting for: usbus0
Root mount waiting for: usbus0
ugen0.2: <Kingston> at usbus0
umass0: <Kingston DataTraveler G3, class 0/0, rev 2.00/1.00, addr 2> on =
usbus0
umass0: SCSI over Bulk-Only; quirks =3D 0x0100
umass0:0:0:-1: Attached to scbus0
Trying to mount root from ufs:map/rootfs.uzip []...
mountroot: waiting for device map/rootfs.uzip ...
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: <Kingston DataTraveler G3 PMAP> Removable Direct Access SCSI-0 =
device=20
da0: 40.000MB/s transfers
da0: 15252MB (31236096 512 byte sectors: 255H 63S/T 1944C)
Trying to mount root from ufs:da0s1a []...
warning: no time-of-day clock registered, system time will not be set =
accurately
Setting hostuuid: aed4c502-193a-11e1-b662-74ea3ae4d920.
Setting hostid: 0x6a714343.
Entropy harvesting: interrupts ethernet point_to_point kickstart.
Starting file system checks:
/dev/da0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/da0s1a: clean, 3849245 free (1085 frags, 481020 blocks, 0.0% =
fragmentation)
lock order reversal:
1st 0x8095691c ufs (ufs) @ =
/home/stb/working/fe/freebsd/sys/kern/vfs_mount.c:1245
2nd 0x80956e94 devfs (devfs) @ =
/home/stb/working/fe/freebsd/sys/kern/vfs_subr.c:2167
KDB: stack backtrace:
db_trace_thread+30 (?,?,?,?) ra c3f597c000000018 sp 0 sz 0
db_trace_self+1c (?,?,?,?) ra c3f597d800000018 sp 0 sz 0
800776d8+34 (?,?,?,?) ra c3f597f0000001a0 sp 0 sz 0
kdb_backtrace+44 (?,?,?,?) ra c3f5999000000018 sp 0 sz 0
801b3bbc+34 (?,?,?,?) ra c3f599a800000020 sp 0 sz 0
witness_checkorder+9cc (?,?,803b1f7c,877) ra c3f599c800000050 sp 0 sz 1
__lockmgr_args+948 (?,?,80956eb4,?) ra c3f59a1800000070 sp 0 sz 1
vop_stdlock+4c (?,?,?,?) ra c3f59a8800000028 sp 0 sz 0
VOP_LOCK1_APV+e4 (?,?,?,?) ra c3f59ab000000020 sp 0 sz 0
_vn_lock+84 (?,?,?,?) ra c3f59ad000000048 sp 0 sz 0
vget+c8 (?,?,?,?) ra c3f59b1800000030 sp 0 sz 0
devfs_allocv+100 (?,?,?,?) ra c3f59b4800000038 sp 0 sz 0
800ba9b4+4c (?,?,?,?) ra c3f59b8000000028 sp 0 sz 0
vflush+6c (?,?,0,80991300) ra c3f59ba8000000f8 sp 0 sz 1
800baa74+54 (?,?,?,?) ra c3f59ca000000028 sp 0 sz 0
dounmount+3f0 (809e8000,?,?,?) ra c3f59cc800000050 sp 100000000 sz 0
sys_unmount+39c (?,?,?,?) ra c3f59d18000000b0 sp 0 sz 0
trap+7f4 (?,?,?,?) ra c3f59dc8000000b8 sp 0 sz 0
MipsUserGenException+10c (?,?,?,404b53c0) ra c3f59e8000000000 sp 0 sz 0
pid 70
Mounting local file systems:.
Setting hostname: whitebox.lassitu.de.
miibus0: mii_mediachg: can't handle non-zero PHY instance 1
floatphy0: found master switch0
miibus0: mii_mediachg: can't handle non-zero PHY instance 1
arge0: link state changed to DOWN
Starting Network: lo0 arge0 arge1.
lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3D3<RXCSUM,TXCSUM>
inet6 ::1 prefixlen 128=20
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4=20
inet 127.0.0.1 netmask 0xff000000=20
nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
arge0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu =
1500
options=3D80000<LINKSTATE>
ether ff:ff:ff:ff:ff:ff
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255=20
inet6 fe80::481f:1b46:dbf1:bd78%arge0 prefixlen 64 scopeid 0x2=20=
nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: no carrier
arge1: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu =
1500
ether ff:ff:ff:ff:ff:00
inet 44.128.65.33 netmask 0xffffffc0 broadcast 44.128.65.63=20
inet6 fe80::481f:1b46:dbf1:bd78%arge1 prefixlen 64 scopeid 0x3=20=
nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet 100baseTX <full-duplex>
status: active
add net default: gateway 44.128.65.1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
add net fe80::: gateway ::1
add net ff02::: gateway ::1
Mounting NFS file systems:mount_nfs: diesel: hostname nor servname =
provided, or not known
.
Creating and/or trimming log files.
No core dumps found.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat
Setting date via ntp.
Error : hostname nor servname provided, or not known
22 Jan 15:01:04 ntpdate[566]: can't find host diesel
22 Jan 15:01:04 ntpdate[566]: no servers can be used, exiting
Clearing /tmp (X related).
Mounting late file systems:mount_nfs: diesel: hostname nor servname =
provided, or not known
.
Mounting /etc/fstab filesystems failed,Jan 22 15:01:12 init: /bin/sh on =
/etc/rc terminated abnormally, going to single user mode
Enter full pathname of shell or RETURN for /bin/sh:=20
# devinfo
nexus0
clock0
apb0
uart0
gpio0
gpioc0
gpiobus0
gpioled0
gpioled1
gpioled2
ehci0
usbus0
uhub0
umass0
arge0
miibus0
floatphy0
switch0
ar8x16_switch0
arge1
spi0
spibus0
mx25l0
ar71xx_wdog0
#=20
--=20
Stefan Bethke <stb@lassitu.de> Fon +49 151 14070811
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