Date: Mon, 9 May 2011 11:43:39 -0300 From: Luiz Otavio O Souza <lists.br@gmail.com> To: Erik Moe <ehmoeok@gmail.com> Cc: freebsd-mips@freebsd.org Subject: Re: FreeBSD MIPS and RB133c Message-ID: <F8BC0A73-D14B-497B-A8AE-4C9737B667D4@gmail.com> In-Reply-To: <AEDDDA7C-BCCF-49F7-82AD-B479230EA6F4@gmail.com> References: <AEDDDA7C-BCCF-49F7-82AD-B479230EA6F4@gmail.com>
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On May 8, 2011, at 12:28 PM, Erik Moe wrote: > Hello, >=20 > I'd like to get FreeBSD running on my Router Board 133c. I'm new to = MIPS and I'm running into a little problem and I was hoping that = somebody could point me in the right direction. I pulled the latest = sources from head and I can get the kernel to boot, but after it boots = FreeBSD is unable to acquire an IP address. >=20 > RouterBOOT booter 2.18 >=20 > RouterBoard 133C3 >=20 > CPU frequency: 175 MHz > Memory size: 16 MB >=20 > Press any key within 6 seconds to enter setup...... > trying dhcp protocol... OK > resolved mac address 00:0C:29:29:27:66 > Gateway: 192.168.11.1 > transfer started ........................ transfer ok, time=3D4.94s > setting up elf image... OK > jumping to kernel code > entry: mips_init() > Cache info: > picache_stride =3D 4096 > picache_loopcount =3D 2 > pdcache_stride =3D 4096 > pdcache_loopcount =3D 2 > cpu0: MIPS Technologies processor v11.128 > MMU: Standard TLB, 16 entries > L1 i-cache: 2 ways of 256 sets, 16 bytes per line > L1 d-cache: 2 ways of 256 sets, 16 bytes per line > Config1=3D0x1e994c8a<WatchRegs,EJTAG> > Physical memory chunk(s): > 0x29a000 - 0xffffff, 14049280 bytes (3430 pages) > Maxmem is 0x1000000 > KDB: debugger backends: ddb > KDB: current backend: ddb > Copyright (c) 1992-2011 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 9.0-CURRENT #7 r221418M: Sat May 7 15:16:10 CDT 2011 > = root@freebsd.localdomain:/usr/home/emoe/obj/mips/mips.mipsel/usr/home/emoe= /svn/mips/sys/ADM5120 mips > real memory =3D 16777216 (16384K bytes) > Physical memory chunk(s): > 0x00326000 - 0x00f8dfff, 13008896 bytes (3176 pages) > avail memory =3D 12754944 (12MB) > null: <null device, zero device> > nfslock: pseudo-device > mem: <memory> > nexus0: <MIPS32 root nexus> > clock0: <Generic MIPS32 ticker> on nexus0 > Timecounter "MIPS32" frequency 175000000 Hz quality 800 > Event timer "MIPS32" frequency 175000000 Hz quality 800 > obio0 at mem 0-0x1ffffffe on nexus0 > admsw0: <ADM5120 Switch Engine> on obio0 > admsw0: ADM5120 Switch Engine, 6 ports > admsw0: base Ethernet address 00:0c:42:07:b2:4e > admsw0: Ethernet address: 00:0c:42:07:b2:4e > admsw1: Ethernet address: 00:0c:42:07:b2:4f > admsw2: Ethernet address: 00:0c:42:07:b2:50 > admsw3: Ethernet address: 00:0c:42:07:b2:51 > admsw4: Ethernet address: 00:0c:42:07:b2:52 > admsw5: Ethernet address: 00:0c:42:07:b2:53 > uart0: <adm5120_uart, channel A> on obio0 > uart0: fast interrupt > uart0: console (115200,n,8,1) > Device configuration finished. > Timecounters tick every 10.000 msec > bootpc_init: wired to interface 'admsw0' > Sending DHCP Discover packet from interface admsw0 (00:0c:42:07:b2:4e) > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 > DHCP/BOOTP timeout for server 255.255.255.255 >=20 > The RB133c has only one ethernet port, which I assume is admsw0, = though the mac address that is specified (00:0c:42:07:b2:4e) doesn't = match the mac address that shows up in RouterBoot (which is the same one = that I used to load the kernel). >=20 > your choice: i - board info >=20 > Board Info: >=20 > Board type: 133C3 > Serial number: 16EC01C3C23F > Firmware version: 2.18 > CPU frequency: 175 MHz > Memory size: 16 MB > eth1 MAC address: 00:0C:42:1E:9A:88 >=20 > Using tcpdump, after RouterBoot finishes loading the kernel, I see one = DHCP request coming from the RouterBoard using mac 00:0c:42:1e:9a:88 and = then there is nothing after that. I don't see any packets at all. >=20 > 192.168.11.2.23224 > 192.168.11.15.61904: [udp sum ok] UDP, length = 21 > 09:24:05.839921 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto = UDP (17), length 32) > 192.168.11.15.61904 > 192.168.11.2.23224: [udp sum ok] UDP, length = 4 > 09:24:05.840980 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto = UDP (17), length 328) > 0.0.0.0.bootpc > broadcasthost.bootps: [udp sum ok] BOOTP/DHCP, = Request from 00:0c:42:1e:9a:88 (oui Unknown), length 300, xid = 0xd8aaeeff, Flags [none] (0x0000) > Client-Ethernet-Address 00:0c:42:1e:9a:88 (oui Unknown) > Vendor-rfc1048 Extensions > Magic Cookie 0x63825363 > DHCP-Message Option 53, length 1: Release > Client-ID Option 61, length 7: ether 00:0c:42:1e:9a:88 > Vendor-Class Option 60, length 9: "Mikroboot" > Parameter-Request Option 55, length 2:=20 > Subnet-Mask, Default-Gateway > END Option 255, length 0 > PAD Option 0, length 0, occurs 32 >=20 > Thanks, > Erik >=20 Unfortunately the mac address is hardcoded for this driver (in = sys/mips/adm5120/if_admsw.c): 389 /* XXXMIPS: fix it */ 390 enaddr[0] =3D 0x00; 391 enaddr[1] =3D 0x0C; 392 enaddr[2] =3D 0x42; 393 enaddr[3] =3D 0x07; 394 enaddr[4] =3D 0xB2; 395 enaddr[5] =3D 0x4E; Luiz
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