Re: [Gumstix-users] etherwake for gumstix

[Dave H. <dhy...@gm...>]

hi Larry,

> I noticed that too, and that's what I've been trying to get to work, but any
> time I cross compile busybox, I get that infamous socket error. Everything
> else in the crosscompiled busybox works except raw sockets :(

I've been using close to the latest buidlroot (1008), which has the
2.6.17 kernel. I did a buildroot with the default options and
installed rootfs.

I then went into gumstix-buildroot/build_arm_noflup/busybox-1.1.2 and typed

make menuconfig

I went into the Networking subtree and enabled etherwake, and exited
saving the configuration. I then moved back up to gumstix-buildroot,
and typed

make

busybox got rebuilt. I copied busybox from build_arm_nofpu/root/bin to
/tmp on my gumstix and did:

chmod +x /tmp/busybox
/tmp/busybox ether-wake 01:02:03:04:05:06

and it ran without errors.

I enabled tcpdump (running make menuconfig from gumstix-buildroot) and
installed tcpdump similarly. Running tcpdump followed by ether-wake
gave me this packet capture:

00:-11:-42.935902 9a:b6:29:5a:5b:d1 (oui Unknown) > 01:02:03:04:05:06
(oui Unknown), ethertype Unknown (0x0842), length 116:
        0x0000:  ffff ffff ffff 0102 0304 0506 0102 0304  ................
        0x0010:  0506 0102 0304 0506 0102 0304 0506 0102  ................
        0x0020:  0304 0506 0102 0304 0506 0102 0304 0506  ................
        0x0030:  0102 0304 0506                           .....

so it seems to be working. How were you configuring/building busybox?

-- 
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/