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Diffstat (limited to 'include/linux/rio.h')
-rw-r--r--include/linux/rio.h18
1 files changed, 11 insertions, 7 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 68e3f6853fa..258c453f43f 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -163,6 +163,7 @@ struct rio_dbell {
* @id: Port ID, unique among all ports
* @index: Port index, unique among all port interfaces of the same type
* @name: Port name string
+ * @priv: Master port private data
*/
struct rio_mport {
struct list_head dbells; /* list of doorbell events */
@@ -178,6 +179,7 @@ struct rio_mport {
unsigned char index; /* port index, unique among all port
interfaces of the same type */
unsigned char name[40];
+ void *priv; /* Master port private data */
};
/**
@@ -229,13 +231,15 @@ struct rio_switch {
* @dsend: Callback to send a doorbell message.
*/
struct rio_ops {
- int (*lcread) (int index, u32 offset, int len, u32 * data);
- int (*lcwrite) (int index, u32 offset, int len, u32 data);
- int (*cread) (int index, u16 destid, u8 hopcount, u32 offset, int len,
- u32 * data);
- int (*cwrite) (int index, u16 destid, u8 hopcount, u32 offset, int len,
- u32 data);
- int (*dsend) (int index, u16 destid, u16 data);
+ int (*lcread) (struct rio_mport *mport, int index, u32 offset, int len,
+ u32 *data);
+ int (*lcwrite) (struct rio_mport *mport, int index, u32 offset, int len,
+ u32 data);
+ int (*cread) (struct rio_mport *mport, int index, u16 destid,
+ u8 hopcount, u32 offset, int len, u32 *data);
+ int (*cwrite) (struct rio_mport *mport, int index, u16 destid,
+ u8 hopcount, u32 offset, int len, u32 data);
+ int (*dsend) (struct rio_mport *mport, int index, u16 destid, u16 data);
};
#define RIO_RESOURCE_MEM 0x00000100