diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-06-16 07:55:14 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-28 19:16:38 +1000 |
| commit | 688b3378da9c3485630d4b0356d09bc2e69bb0bd (patch) | |
| tree | 3d5b2a88ca6de6546a5d7f6b9b4af905d0c66235 /arch/powerpc/platforms/ps3 | |
| parent | 6bb5cf1025414fe00b20f3bef56135849e4ed3b8 (diff) | |
[POWERPC] PS3: System-bus uevent
To allow userspace to automatically load modules, we need to hook up
uevent for ps3_system_bus devices. I've used the form 'ps3:%d' with
the ps3_match_id, since that's what we use for matching drivers.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3')
| -rw-r--r-- | arch/powerpc/platforms/ps3/system-bus.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 14bbaff93e5..633603a5381 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -437,9 +437,25 @@ static void ps3_system_bus_shutdown(struct device *_dev) dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__); } +static int ps3_system_bus_uevent(struct device *_dev, char **envp, + int num_envp, char *buffer, int buffer_size) +{ + struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); + int i = 0, length = 0; + + if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, + &length, "MODALIAS=ps3:%d", + dev->match_id)) + return -ENOMEM; + + envp[i] = NULL; + return 0; +} + struct bus_type ps3_system_bus_type = { .name = "ps3_system_bus", .match = ps3_system_bus_match, + .uevent = ps3_system_bus_uevent, .probe = ps3_system_bus_probe, .remove = ps3_system_bus_remove, .shutdown = ps3_system_bus_shutdown, |