From owner-freebsd-net@freebsd.org Thu Jan 21 12:10:58 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5F03BA8A50B for ; Thu, 21 Jan 2016 12:10:58 +0000 (UTC) (envelope-from bat@netadmin.hu) Received: from ns.netadmin.hu (ns.netadmin.hu [195.228.254.7]) by mx1.freebsd.org (Postfix) with SMTP id 783C019C6 for ; Thu, 21 Jan 2016 12:10:56 +0000 (UTC) (envelope-from bat@netadmin.hu) Received: (qmail 23082 invoked from network); 21 Jan 2016 12:10:54 -0000 Received: from localhost (HELO ?192.168.216.180?) (batppp@netadmin.hu@127.0.0.1) by ns.netadmin.hu with ESMTPA; 21 Jan 2016 12:10:54 -0000 From: Attila Balogh Subject: RB1100 network detection Date: Thu, 21 Jan 2016 13:10:24 +0100 Message-Id: <71D01AD4-CC62-4CA0-938B-743ED420D18F@netadmin.hu> Cc: ppc@freebsd.org To: freebsd-net@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) X-Mailer: Apple Mail (2.3112) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jan 2016 12:10:58 -0000 Hi Guys, i am trying to get FreeBSD running on Mikrotik RB1100. the box is pretty much straightforward, has a P2020E/P2010 SOC with 3 GE = controllers. two of the controllers has an AR8327 on them, the third one is connected = to an AR8035 rgmii phy. there are two PCIe GE controllers (AR8131). after some poking the box booted 10.3 prerelease via bootp, but failed = to find the phy and to enumerate the switches. but the switches are my least concern, first = get the box running freebsd properly. so the boot ended up in a kernel panic: transfer started ................................................... = transfer ok, time=3D2.09s setting up elf image... OK jumping to kernel code GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2016 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 10.3-PRERELEASE #0: Tue Jan 19 20:23:09 CET 2016 bat@ppcbuilder:/usr/obj/powerpc.powerpc/usr/src/sys/MPC85XX powerpc gcc version 4.2.1 20070831 patched [FreeBSD] WARNING: WITNESS option enabled, expect reduced performance. cpu0: Freescale e500v2 core revision 5.1, 1066.65 MHz cpu0: Features 84000000 cpu0: HID0 80804000 real memory =3D 2080358400 (1983 MB) avail memory =3D 2040160256 (1945 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0: dev=3D0 (BSP) cpu1: dev=3D1 random device not loaded; using insecure entropy random: initialized ofwbus0: on nexus0 simplebus0: mem 0xe0000000-0xe00fffff = on ofwbus0 openpic0: mem 0x40000-0x7ffff on = simplebus0 uart0: <16550 or compatible> mem 0x4500-0x45ff irq 42 on simplebus0 uart0: console (115339,n,8,1) tsec0: mem 0x26000-0x26fff = irq 31,32,33 on simplebus0 mii_attach: invalid phyloc 33575 tsec0: attaching PHYs failed tsec0: could not be configured device_attach: tsec0 attach returned 6 tsec0: mem 0x24000-0x24fff = irq 29,30,34 on simplebus0 mii_attach: invalid phyloc 33575 tsec0: attaching PHYs failed tsec0: could not be configured device_attach: tsec0 attach returned 6 tsec0: mem 0x25000-0x25fff = irq 35,36,40 on simplebus0 miibus0: on tsec0 ukphy0: PHY 1 on miibus0 ukphy0: OUI 0x00c82e, model 0x0003, rev. 3 ukphy0: no media present ifmedia_set: no match for 0x0/0xfffffff panic: ifmedia_set cpuid =3D 0 KDB: enter: panic [ thread pid 0 tid 100000 ] Stopped at kdb_enter+0x60: addi r0, r0, 0x0 i did some changes to atphy and miidevs to get past the detection (just = added the model number). miibus0: on tsec2 atphy0: PHY 1 on miibus0 atphy0: OUI 0x00c82e, model 0x0003, rev. 3 atphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, = 1000baseT-FDX, 1000baseT-FDX-master, auto tsec0: attaching PHYs OK! tsec0: Ethernet address: d4:ca:6d:33:57:90 tsec0: so far we cool tsec0: tx int ok tsec0: rx int ok tsec0: err int ok so at least i got rid of panic, properly retrieved mac address, but the = box does not see link. i=E2=80=99ll try to look into this and asked Pyun = who wrote the atphy part for help and advices. since bootp is wired to this ethernet controller, it does not want to = seek further. so i disabled it, and added alc to the kernel config. = although pci is also in the config, pci bus is not detected and enumerated, so no chance to = detect the pcie GEs. i need some kind of network support to able to connect to NFS to have a = root fs, so either way (pcie ge or rgmii on tsec) is a good fix for me. i tried to insert ramdisk into the kernel with some minimal tools to = look around. it gets to mountroot but fails to mount the ufs on md0 with = error 22. i am crosscompiling the stuff on 10.2-release on i386, and created the = disk image using the usual manual way. if someone is able to give a hint why this latter could fail, i=E2=80=99d = be very happy! kind regards, Attila block diagram: = http://www.cloudrouterswitches.com/images/Ethernet-Routers/RB1100AHx2-Bloc= k-Diagram.jpg = the kernel config: # Custom kernel for Freescale MPC85XX development boards like the CDS = etc. # # $FreeBSD: stable/10/sys/powerpc/conf/MPC85XX 266331 2014-05-17 = 17:34:37Z ian $ # cpu BOOKE cpu BOOKE_E500 ident MPC85XX machine powerpc powerpc makeoptions DEBUG=3D"-Wa,-me500 -g" makeoptions NO_MODULES=3Dyes options FPU_EMU options _KPOSIX_PRIORITY_SCHEDULING options ALT_BREAK_TO_DEBUGGER options BREAK_TO_DEBUGGER options BOOTP options BOOTP_NFSROOT options BOOTP_NFSV3 options BOOTP_WIRED_TO=3Dtsec0 options CD9660 options COMPAT_43 options DDB #options DEADLKRES options DEVICE_POLLING #options DIAGNOSTIC options FDT makeoptions FDT_DTS_FILE=3Dmpc8572ds.dts #makeoptions FDT_DTS_FILE=3Dmpc8555cds.dts options FFS options GDB options GEOM_PART_GPT options INET #options INET6 #options INVARIANTS #options INVARIANT_SUPPORT options KDB options KTRACE options MD_ROOT options MPC85XX options MSDOSFS options NFS_ROOT options NFSCL options NFSLOCKD options PROCFS options PSEUDOFS options SCHED_ULE options CAPABILITIES options CAPABILITY_MODE options SMP options SYSVMSG options SYSVSEM options SYSVSHM #options WITNESS #options WITNESS_SKIPSPIN device ata device bpf device cfi device crypto device cryptodev device da device ds1553 #device em device alc device ether #device fxp device iic device iicbus #device isa device loop device md device miibus device pass device pci #device quicc device random #device rl device scbus device scc #device sec device tsec device tun device uart options USB_DEBUG # enable debug msgs #device uhci #device umass #device usb #device vlan device nand device gpio #options ROOTDEVNAME=3D\"ufs:md0\" #options MD_ROOT_SIZE=3D8192 #makeoptions MFS_IMAGE=3D/test/root.img device mmc device mmcsd device sdhci device etherswitch device miiproxy device arswitch=