From ac38d7232dfa3c71b129bab3318ba327bbcf8405 Mon Sep 17 00:00:00 2001 From: Alexandre Bounine Date: Wed, 27 Oct 2010 15:34:31 -0700 Subject: 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 Cc: Thomas Moll Cc: Matt Porter Cc: Li Yang Cc: Kumar Gala Cc: Micha Nelissen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/rio.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') 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]; }; -- cgit v1.2.3-18-g5258