From: Geoff Levand <geoffrey.levand@am•sony.com>
To: linuxppc-dev@ozlabs•org
Cc: David Woodhouse <dwmw2@infradead•org>, Paul Mackerras <paulus@samba•org>
Subject: [patch 11/18] PS3: System-bus modinfo attribute
Date: Tue, 05 Jun 2007 20:00:44 -0700 [thread overview]
Message-ID: <4666235C.10209@am.sony.com> (raw)
In-Reply-To: <20070606024407.786638029@am.sony.com>>
Add modinfo attribute to ps3_system_bus devices. Also make them all
children of the same ps3_system_bus 'device' so they appear in a
corresponding subdirectory under /sys/devices
Signed-off-by: David Woodhouse <dwmw2@infradead•org>
Signed-off-by: Geoff Levand <geoffrey.levand@am•sony.com>
---
arch/powerpc/platforms/ps3/system-bus.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -448,6 +448,20 @@ static int ps3_system_bus_uevent(struct
return 0;
}
+static ssize_t modalias_show(struct device *_dev, struct device_attribute *a,
+ char *buf)
+{
+ struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
+ int len = snprintf(buf, PAGE_SIZE, "ps3:%d\n", dev->match_id);
+
+ return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
+}
+
+static struct device_attribute ps3_system_bus_dev_attrs[] = {
+ __ATTR_RO(modalias),
+ __ATTR_NULL,
+};
+
struct bus_type ps3_system_bus_type = {
.name = "ps3_system_bus",
.match = ps3_system_bus_match,
@@ -455,6 +469,7 @@ struct bus_type ps3_system_bus_type = {
.probe = ps3_system_bus_probe,
.remove = ps3_system_bus_remove,
.shutdown = ps3_system_bus_shutdown,
+ .dev_attrs = ps3_system_bus_dev_attrs,
};
static int __init ps3_system_bus_init(void)
--
next prev parent reply other threads:[~2007-06-06 3:00 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070606024407.786638029@am.sony.com>
2007-06-06 2:59 ` [patch 01/18] Cell: Add spu shutdown method Geoff Levand
2007-06-06 4:08 ` Michael Ellerman
2007-06-06 14:41 ` André Detsch
2007-06-06 2:59 ` [patch 02/18] PS3: Rename IPI symbols Geoff Levand
2007-06-06 3:11 ` Stephen Rothwell
2007-06-06 14:48 ` Will Schmidt
2007-06-06 20:47 ` Geoff Levand
2007-06-06 20:49 ` Geoff Levand
2007-06-06 2:59 ` [patch 03/18] PS3: Use __maybe_unused Geoff Levand
2007-06-06 4:05 ` Michael Ellerman
2007-06-06 22:37 ` Geoff Levand
2007-06-06 2:59 ` [patch 04/18] PS3: Compare firmware version Geoff Levand
2007-06-06 2:59 ` [patch 05/18] PS3: Fix sparse warnings Geoff Levand
2007-06-06 14:21 ` Arnd Bergmann
2007-06-07 14:34 ` Geoff Levand
2007-06-08 5:59 ` Takao Shinohara
2007-06-06 2:59 ` [patch 06/18] PS3: Add support for HDMI RGB Full Range mode Geoff Levand
2007-06-06 3:00 ` [patch 07/18] PS3: Make ps3av.h usable from user space Geoff Levand
2007-06-06 7:46 ` Christoph Hellwig
2007-06-06 11:27 ` Geert Uytterhoeven
2007-06-06 16:44 ` Geoff Levand
2007-06-07 19:15 ` Christoph Hellwig
2007-06-06 3:00 ` [patch 08/18] PS3: Kexec support Geoff Levand
2007-06-06 4:01 ` Michael Ellerman
2007-06-06 21:55 ` Geoff Levand
2007-06-07 1:25 ` Stephen Rothwell
2007-06-07 1:33 ` Geoff Levand
2007-06-07 2:48 ` Stephen Rothwell
2007-06-07 2:31 ` Michael Ellerman
2007-06-07 2:54 ` Benjamin Herrenschmidt
2007-06-10 0:13 ` Geoff Levand
2007-06-09 8:17 ` [patch 08/18] PS3: Kexec support (and a tutoral on the kexec flow for 64 bit powerpc) Milton Miller
2007-06-09 22:47 ` Geoff Levand
2007-06-06 3:00 ` [patch 09/18] PS3: System-bus rework Geoff Levand
2007-06-06 6:43 ` Geert Uytterhoeven
2007-06-11 7:07 ` Milton Miller
2007-06-11 15:39 ` Geoff Levand
2007-06-11 15:45 ` Geert Uytterhoeven
2007-06-06 3:00 ` [patch 10/18] PS3: System-bus uevent Geoff Levand
2007-06-06 3:00 ` Geoff Levand [this message]
2007-06-06 3:17 ` [patch 11/18] PS3: System-bus modinfo attribute Stephen Rothwell
2007-06-06 3:00 ` [patch 12/18] PS3: Repository probe cleanups Geoff Levand
2007-06-06 3:01 ` [patch 13/18] PS3: USB system-bus rework Geoff Levand
2007-06-06 3:01 ` [patch 14/18] PS3: Vuart rework Geoff Levand
2007-06-06 3:01 ` [patch 15/18] PS3: System manager re-work Geoff Levand
2007-06-06 6:51 ` Geert Uytterhoeven
2007-06-06 3:01 ` [patch 16/18] PS3: Rework AV settings driver Geoff Levand
2007-06-06 6:49 ` Geert Uytterhoeven
2007-06-06 3:01 ` [patch 17/18] PS3: Frame buffer system-bus rework Geoff Levand
2007-06-06 6:51 ` Geert Uytterhoeven
2007-06-06 15:56 ` [Linux-fbdev-devel] " Antonino A. Daplas
2007-06-06 23:08 ` Geoff Levand
2007-06-06 23:37 ` Antonino A. Daplas
2007-06-06 3:01 ` [patch 18/18] PS3: Device registration routines Geoff Levand
2007-06-06 6:57 ` Geert Uytterhoeven
2007-06-06 12:21 ` Geert Uytterhoeven
2007-06-06 3:04 ` [patch 13/18] PS3: USB system-bus rework Geoff Levand
2007-06-08 23:22 ` [patch] PS3: Fix USB return value Geoff Levand
2007-06-25 7:30 ` Greg KH
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