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authorAlexandre Bounine <alexandre.bounine@idt.com>2010-10-27 15:34:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 18:03:15 -0700
commitac38d7232dfa3c71b129bab3318ba327bbcf8405 (patch)
tree3cc63d0140a40fb72169b19c7320266ad8af08f8 /include
parentdd5648c9f53b5cbd9f948d752624400545f979fb (diff)
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rapidio: modify sysfs initialization for switches
1. Change to create attribute "routes" only for switches. 2. Add a switch-specific callback to create/remove proprietary attributes. Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Thomas Moll <thomas.moll@sysgo.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Micha Nelissen <micha@neli.hopto.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/rio.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 8d9e66dc796..4fa5e3d2b11 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -218,6 +218,10 @@ struct rio_net {
unsigned char id; /* RIO network ID */
};
+/* Definitions used by switch sysfs initialization callback */
+#define RIO_SW_SYSFS_CREATE 1 /* Create switch attributes */
+#define RIO_SW_SYSFS_REMOVE 0 /* Remove switch attributes */
+
/**
* struct rio_switch - RIO switch info
* @node: Node in global list of switches
@@ -234,6 +238,7 @@ struct rio_net {
* @get_domain: Callback for switch-specific domain get function
* @em_init: Callback for switch-specific error management initialization function
* @em_handle: Callback for switch-specific error management handler function
+ * @sw_sysfs: Callback that initializes switch-specific sysfs attributes
* @nextdev: Array of per-port pointers to the next attached device
*/
struct rio_switch {
@@ -256,6 +261,7 @@ struct rio_switch {
u8 *sw_domain);
int (*em_init) (struct rio_dev *dev);
int (*em_handle) (struct rio_dev *dev, u8 swport);
+ int (*sw_sysfs) (struct rio_dev *dev, int create);
struct rio_dev *nextdev[0];
};