rapidio: modify sysfs initialization for switches

[cascardo/linux.git] / include / linux / rio.h

diff --git a/include/linux/rio.h b/include/linux/rio.h
index 8d9e66d..4fa5e3d 100644 (file)
--- 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];
 };