On Sat, 06 Jul 2013 23:22:22 +0200
Sebastian Hesselbarth <sebastian.hesselba...@gmail.com> wrote:
> On 07/06/2013 09:54 PM, Jonas Gorski wrote:
> > Hello Sebastian,
> >
> > using your DT patches[1] (on top of 3.10) I can't get the second
> > ethernet to work on my kirkwood board.
>
> Hi Jonas,
>
> next time please name your board, because there are plenty of it.
> Kirkwood is just the SoC used on them.
Oops, sorry. It's D-Link DIR-665, with a 6281. Currently not upstream,
but mostly supported (the switch isn't supported by DSA but works fine
without it).
> > in my dts file I use:
> >
> > &mdio { status = "okay"; };
> >
> > ð0 { status = "okay"; ethernet0-port@0 { speed =<1000>; duplex
> > =<1>; }; };
> >
>
> I guess you are using Iomega IX2 200?
>
> > ð1 { status = "okay"; ethernet1-port@1 { speed =<1000>; duplex
> > =<1>; }; };
> >
> > (Both macs are connected to a switch, so use a fixed link, and no
> > phy).
> >
> > Eth1 gets probed fine, but never gets a link when brought up, and
> > trying to bring it down again hangs the board hard.
> >
> > Using Florian's older patches, it is brought up fine and works (after
> > adapting the node names of course).
> >
> > Also I noticed that you named eth1's ethernet1-port node wrongly in
> > (at least) your kirkwood conversion patch[2]; you used
> >
> > ð1 { status = "okay"; ethernet1-port@0 { must be @1--^ phy-handle
> > =<ðphy1>; }; };
>
> Can you please try to leave ethernet1-port@0 and match
> the one in kirkwood.dtsi?
>
> Both "ports" need reg = <0> as there is two controllers
> with one port at 0 on Kirkwood.
kirkwood.dtsi itself says ethernet1-port@1 with reg = <1>.
Changing reg to 0 for eth1 brings:
[ 9.586915] ------------[ cut here ]------------
[ 9.591590] WARNING: at fs/sysfs/dir.c:530 sysfs_add_one+0x88/0xa8()
[ 9.597973] sysfs: cannot create duplicate filename
'/devices/platform/mv643xx_eth_port.0'
[ 9.606286] Modules linked in:
[ 9.609366] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0 #12
[ 9.615231] Backtrace:
[ 9.617714] [<c001352c>] (dump_backtrace+0x0/0x114) from [<c00136d4>]
(show_stack+0x18/0x1c)
[ 9.626205] r6:00000212 r5:c02cd6e0 r4:c782fbe0 r3:00000000
[ 9.631972] [<c00136bc>] (show_stack+0x0/0x1c) from [<c010a080>]
(dump_stack+0x20/0x28)
[ 9.640024] [<c010a060>] (dump_stack+0x0/0x28) from [<c001bdf4>]
(warn_slowpath_common+0x58/0x74)
[ 9.648958] [<c001bd9c>] (warn_slowpath_common+0x0/0x74) from [<c001beb4>]
(warn_slowpath_fmt+0x38/0x40)
[ 9.658492] r8:c780d288 r7:c7823000 r6:c782fc28 r5:c73c1c88 r4:c782fc04
r3:00000009
[ 9.666436] [<c001be7c>] (warn_slowpath_fmt+0x0/0x40) from [<c00ccdf4>]
(sysfs_add_one+0x88/0xa8)
[ 9.675357] r3:c7823000 r2:c02cd750
[ 9.678964] r4:ffffffef
[ 9.681539] [<c00ccd6c>] (sysfs_add_one+0x0/0xa8) from [<c00ccfd4>]
(create_dir+0x70/0xc0)
[ 9.689836] r7:c78c64d8 r6:00000000 r5:c73c1c88 r4:00002001
[ 9.695577] [<c00ccf64>] (create_dir+0x0/0xc0) from [<c00cd358>]
(sysfs_create_dir+0xbc/0xdc)
[ 9.704165] [<c00cd29c>] (sysfs_create_dir+0x0/0xdc) from [<c010bde4>]
(kobject_add_internal+0xb8/0x1e4)
[ 9.713698] r6:c07ae3b0 r5:c78c64d8 r4:c78c64d8
[ 9.718375] [<c010bd2c>] (kobject_add_internal+0x0/0x1e4) from [<c010c1ec>]
(kobject_add+0x80/0x98)
[ 9.727487] [<c010c16c>] (kobject_add+0x0/0x98) from [<c015f6d0>]
(device_add+0xd8/0x54c)
[ 9.735708] r3:00000000 r2:00000000
[ 9.739315] r6:00000000 r5:c78c64d0 r4:c78c64c0
[ 9.744002] [<c015f5f8>] (device_add+0x0/0x54c) from [<c0163348>]
(platform_device_add+0x14c/0x1e0)
[ 9.753117] [<c01631fc>] (platform_device_add+0x0/0x1e0) from [<c0193014>]
(mv643xx_eth_shared_of_add_port+0x240/0x2a8)
[ 9.763962] r8:00000e00 r7:c73b1b70 r6:0000003e r5:00000000 r4:c78c64c0
r3:00000000
[ 9.771899] [<c0192dd4>] (mv643xx_eth_shared_of_add_port+0x0/0x2a8) from
[<c01932a8>] (mv643xx_eth_shared_probe+0x22c/0x318)
[ 9.783172] r5:c08ea74c r4:c08ea89c
[ 9.786790] [<c019307c>] (mv643xx_eth_shared_probe+0x0/0x318) from
[<c0162ef0>] (platform_drv_probe+0x1c/0x20)
[ 9.796860] [<c0162ed4>] (platform_drv_probe+0x0/0x20) from [<c0161df8>]
(driver_probe_device+0xe4/0x210)
[ 9.806493] [<c0161d14>] (driver_probe_device+0x0/0x210) from [<c0161f8c>]
(__driver_attach+0x68/0x8c)
[ 9.815853] r7:00000000 r6:c07b3f64 r5:c785bdb0 r4:c785bde4
[ 9.821594] [<c0161f24>] (__driver_attach+0x0/0x8c) from [<c0160714>]
(bus_for_each_dev+0x58/0x90)
[ 9.830600] r6:c07b3f64 r5:c0161f24 r4:00000000 r3:00000002
[ 9.836329] [<c01606bc>] (bus_for_each_dev+0x0/0x90) from [<c016192c>]
(driver_attach+0x20/0x28)
[ 9.845162] r6:c07ae368 r5:c07b3f64 r4:c73ad4a0
[ 9.849836] [<c016190c>] (driver_attach+0x0/0x28) from [<c01614ec>]
(bus_add_driver+0xb8/0x21c)
[ 9.858596] [<c0161434>] (bus_add_driver+0x0/0x21c) from [<c016227c>]
(driver_register+0xa8/0x138)
[ 9.867606] r8:0000003e r7:00000000 r6:c07b3f64 r5:c033dd5c r4:c034200c
[ 9.874409] [<c01621d4>] (driver_register+0x0/0x138) from [<c016301c>]
(platform_driver_register+0x4c/0x60)
[ 9.884216] [<c0162fd0>] (platform_driver_register+0x0/0x60) from
[<c0335f48>] (mv643xx_eth_init_module+0x14/0x44)
[ 9.894633] [<c0335f34>] (mv643xx_eth_init_module+0x0/0x44) from
[<c0010b50>] (do_one_initcall+0x9c/0x15c)
[ 9.904335] r4:c034200c r3:00000000
[ 9.907956] [<c0010ab4>] (do_one_initcall+0x0/0x15c) from [<c0322938>]
(kernel_init_freeable+0xf8/0x1c4)
[ 9.917512] [<c0322840>] (kernel_init_freeable+0x0/0x1c4) from [<c000c338>]
(kernel_init+0x10/0x104)
[ 9.926709] [<c000c328>] (kernel_init+0x0/0x104) from [<c0008a30>]
(ret_from_fork+0x14/0x24)
[ 9.935196] r4:00000000 r3:00000000
[ 9.938838] ---[ end trace 026e20e7bf6738e2 ]---
[ 9.943497] ------------[ cut here ]------------
[ 9.948142] WARNING: at lib/kobject.c:196 kobject_add_internal+0x17c/0x1e4()
[ 9.955238] kobject_add_internal failed for mv643xx_eth_port.0 with -EEXIST,
don't try to register things with the same name in the same directory.
[ 9.968521] Modules linked in:
[ 9.971611] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.10.0 #12
[ 9.978423] Backtrace:
[ 9.980907] [<c001352c>] (dump_backtrace+0x0/0x114) from [<c00136d4>]
(show_stack+0x18/0x1c)
[ 9.989377] r6:000000c4 r5:c02dd9d8 r4:c782fc60 r3:00000000
[ 9.995120] [<c00136bc>] (show_stack+0x0/0x1c) from [<c010a080>]
(dump_stack+0x20/0x28)
[ 10.003181] [<c010a060>] (dump_stack+0x0/0x28) from [<c001bdf4>]
(warn_slowpath_common+0x58/0x74)
[ 10.012118] [<c001bd9c>] (warn_slowpath_common+0x0/0x74) from [<c001beb4>]
(warn_slowpath_fmt+0x38/0x40)
[ 10.021654] r8:c07ae3a8 r7:c07ae3b0 r6:c07ae3b0 r5:c78c64d8 r4:c782fc84
r3:00000009
[ 10.029582] [<c001be7c>] (warn_slowpath_fmt+0x0/0x40) from [<c010bea8>]
(kobject_add_internal+0x17c/0x1e4)
[ 10.039287] r3:c02dd9c0 r2:c02ddb40
[ 10.042911] r4:c78c64d8
[ 10.045470] [<c010bd2c>] (kobject_add_internal+0x0/0x1e4) from [<c010c1ec>]
(kobject_add+0x80/0x98)
[ 10.054578] [<c010c16c>] (kobject_add+0x0/0x98) from [<c015f6d0>]
(device_add+0xd8/0x54c)
[ 10.062804] r3:00000000 r2:00000000
[ 10.066411] r6:00000000 r5:c78c64d0 r4:c78c64c0
[ 10.071098] [<c015f5f8>] (device_add+0x0/0x54c) from [<c0163348>]
(platform_device_add+0x14c/0x1e0)
[ 10.080207] [<c01631fc>] (platform_device_add+0x0/0x1e0) from [<c0193014>]
(mv643xx_eth_shared_of_add_port+0x240/0x2a8)
[ 10.091049] r8:00000e00 r7:c73b1b70 r6:0000003e r5:00000000 r4:c78c64c0
r3:00000000
[ 10.098977] [<c0192dd4>] (mv643xx_eth_shared_of_add_port+0x0/0x2a8) from
[<c01932a8>] (mv643xx_eth_shared_probe+0x22c/0x318)
[ 10.110252] r5:c08ea74c r4:c08ea89c
[ 10.113870] [<c019307c>] (mv643xx_eth_shared_probe+0x0/0x318) from
[<c0162ef0>] (platform_drv_probe+0x1c/0x20)
[ 10.123938] [<c0162ed4>] (platform_drv_probe+0x0/0x20) from [<c0161df8>]
(driver_probe_device+0xe4/0x210)
[ 10.133571] [<c0161d14>] (driver_probe_device+0x0/0x210) from [<c0161f8c>]
(__driver_attach+0x68/0x8c)
[ 10.142932] r7:00000000 r6:c07b3f64 r5:c785bdb0 r4:c785bde4
[ 10.148662] [<c0161f24>] (__driver_attach+0x0/0x8c) from [<c0160714>]
(bus_for_each_dev+0x58/0x90)
[ 10.157670] r6:c07b3f64 r5:c0161f24 r4:00000000 r3:00000002
[ 10.163409] [<c01606bc>] (bus_for_each_dev+0x0/0x90) from [<c016192c>]
(driver_attach+0x20/0x28)
[ 10.172241] r6:c07ae368 r5:c07b3f64 r4:c73ad4a0
[ 10.176914] [<c016190c>] (driver_attach+0x0/0x28) from [<c01614ec>]
(bus_add_driver+0xb8/0x21c)
[ 10.185674] [<c0161434>] (bus_add_driver+0x0/0x21c) from [<c016227c>]
(driver_register+0xa8/0x138)
[ 10.194686] r8:0000003e r7:00000000 r6:c07b3f64 r5:c033dd5c r4:c034200c
[ 10.201497] [<c01621d4>] (driver_register+0x0/0x138) from [<c016301c>]
(platform_driver_register+0x4c/0x60)
[ 10.211301] [<c0162fd0>] (platform_driver_register+0x0/0x60) from
[<c0335f48>] (mv643xx_eth_init_module+0x14/0x44)
[ 10.221720] [<c0335f34>] (mv643xx_eth_init_module+0x0/0x44) from
[<c0010b50>] (do_one_initcall+0x9c/0x15c)
[ 10.231422] r4:c034200c r3:00000000
[ 10.235042] [<c0010ab4>] (do_one_initcall+0x0/0x15c) from [<c0322938>]
(kernel_init_freeable+0xf8/0x1c4)
[ 10.244588] [<c0322840>] (kernel_init_freeable+0x0/0x1c4) from [<c000c338>]
(kernel_init+0x10/0x104)
[ 10.253784] [<c000c328>] (kernel_init+0x0/0x104) from [<c0008a30>]
(ret_from_fork+0x14/0x24)
[ 10.262274] r4:00000000 r3:00000000
[ 10.265882] ---[ end trace 026e20e7bf6738e3 ]---
[ 10.270553] mv643xx_eth: probe of f1076000.ethernet-controller failed with
error -17
Regards
Jonas
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