Date: Mon, 19 Aug 2013 22:08:41 -0700 From: Sean Bruno <sean_bruno@yahoo.com> To: sbruno@freebsd.org Cc: freebsd-embedded@freebsd.org Subject: Re: Dlink DIR-825 B1 status [update 2] Message-ID: <1376975321.1445.62.camel@localhost> In-Reply-To: <1374340359.1421.3.camel@localhost> References: <1374340359.1421.3.camel@localhost>
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--=-/WZsgRe9l7kNKt6e4WXl Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable On Sat, 2013-07-20 at 10:12 -0700, Sean Bruno wrote: > Using adrian's build sys, I've been able to get this router up with > FreeBSD. There's no indication that it has wireless interfaces on it, > which is odd. >=20 > dmesg --> http://people.freebsd.org/~sbruno/dir_825_dmesg.txt Now that usb seems to be working, I took a stab at mounting a USB drive for use as a NAS or external storage. I started with a "known good" msdosfs formatted drive that works "just fine" on my other BSD hosts. This generated two patches to the kernel conf files: - sys/mips/conf/AR71XX_BASE -- uncomment MSDOSFS - sys/mips/conf/DIR-825 -- add options GEOM_PART_GPT -- http://people.freebsd.org/~sbruno/sys_mips_conf.diff and one patch to the freebsd-wifi buildsys: - build/bin/build_mfsroot -- add lib/libkiconv.so.4 for mount_msdosfs -- http://people.freebsd.org/~sbruno/build_mfs_root.diff Inserting a 4G disk with a 1G msdosfs partition seems to let me mount and poke at files. Inserting a 1TB disk with a "large" msdosfs partition fails pretty badly, so I'm not sure if msdosfs is sucking down all the memory on the system or we're just falling over for some unrelated reason. # mount -t msdosfs /dev/da0p1 /mnt MAP: No valid partition found at da0 MAP: No valid partition found at da0p1 mount_msdosfs: /dev/da0p1: Disk too big, try '-o large' mount option: Invalid argument # mount -t msdosfs -o large /dev/da0p1 /mnt panic: _mtx_lock_sleep: recursed on non-recursive mutex vm page free queue @ /home/sbruno/bsd/fbsd_head/sys/vm/vm_page.c:1930 KDB: enter: panic [ thread pid 4 tid 100022 ] Stopped at kdb_enter+0x4c: lui at,0x8039 db> bt Tracing pid 4 tid 100022 td 0x80665660 db_trace_thread+30 (?,?,?,?) ra c81e772800000018 sp 0 sz 0 80078d3c+114 (0,?,ffffffff,?) ra c81e774000000020 sp 100000000 sz 1 80078084+388 (?,?,?,?) ra c81e7760000000a8 sp 0 sz 0 db_command_loop+70 (?,?,?,?) ra c81e780800000018 sp 0 sz 0 8007ab80+f4 (?,?,?,?) ra c81e7820000001a8 sp 0 sz 0 kdb_trap+110 (?,?,?,?) ra c81e79c800000030 sp 0 sz 0 trap+c24 (?,?,?,?) ra c81e79f8000000b8 sp 0 sz 0 MipsKernGenException+134 (0,4,802ebfe8,133) ra c81e7ab0000000c8 sp 100000001 sz 1 kdb_enter+4c (?,?,?,?) ra c81e7b7800000018 sp 0 sz 0 80127320+ec (?,?,?,?) ra c81e7b9000000020 sp 0 sz 0 kassert_panic+78 (?,802f55d8,80309db8,78a) ra c81e7bb000000020 sp 1 sz 1 __mtx_lock_sleep+7c (?,?,?,?) ra c81e7bd000000028 sp 0 sz 0 __mtx_lock_flags+148 (?,?,?,?) ra c81e7bf800000030 sp 0 sz 0 vm_page_alloc_freelist+64 (?,?,?,?) ra c81e7c2800000020 sp 0 sz 0 uma_small_alloc+78 (?,?,?,?) ra c81e7c4800000020 sp 0 sz 0 80276120+d4 (?,?,?,?) ra c81e7c6800000038 sp 0 sz 0 80277324+224 (?,?,?,?) ra c81e7ca000000040 sp 0 sz 0 80279538+68 (?,?,?,?) ra c81e7ce000000028 sp 0 sz 0 802784b0+68 (83ffec60,83ff440c,?,101) ra c81e7d0800000038 sp 100000001 sz 0 uma_zalloc_arg+48c (?,?,?,?) ra c81e7d4000000038 sp 0 sz 0 vm_radix_insert+190 (806371b4,83ed4688,?,?) ra c81e7d7800000040 sp 100000001 sz 0 vm_page_cache+244 (?,?,?,?) ra c81e7db800000030 sp 0 sz 0 80295590+a10 (?,?,?,?) ra c81e7de800000070 sp 0 sz 0 fork_exit+b0 (?,?,?,?) ra c81e7e5800000028 sp 0 sz 0 fork_trampoline+10 (?,?,?,?) ra c81e7e8000000000 sp 0 sz 0 pid 4 --=-/WZsgRe9l7kNKt6e4WXl Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (FreeBSD) iQEcBAABAgAGBQJSEvnZAAoJEBkJRdwI6BaHJMMH/0JeG2kRc7LnFt/IxtQWVOV9 ZK83U9P52GT7gRVG8/aHKpHWOKYLlJLUlMC/INhTU1x9ajapp9iq5RghtAPpZU3Y 1RUXzwta5bIYCe8VFzXsr98BQQasu+eWnCCMuo174nkw0S4sEF2AwUnKYGSvSH4X 0UcdCTt057A9jh2LffjH03FZjYvtuhrCDmTdJkjbZpaRjDSU6EDMOXj8sCMCOorp KC+Mn9Co1YN54ja6eE+yRnMsPCueG10oWRSfy45GMsvq9VdwrLJ2hS25qtRfF9MT nbEhXDgmmlzvVU28gBhp+3jyZSiw/N2U18gxsJ6rpwBtDIiXSl50e+T3k3oSn0k= =3waC -----END PGP SIGNATURE----- --=-/WZsgRe9l7kNKt6e4WXl--
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