X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fiseries%2Fit_lp_queue.h;fp=include%2Fasm-powerpc%2Fiseries%2Fit_lp_queue.h;h=b7c6fc12cce22e0cb90da14178f9071693a82bc6;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=284c5a7db3ac43bb5790ed4ea7687ede2aad98b3;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
index 284c5a7db..b7c6fc12c 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -29,20 +29,20 @@
 
 struct HvLpEvent;
 
-#define IT_LP_MAX_QUEUES	8
+#define ITMaxLpQueues	8
 
-#define IT_LP_NOT_USED		0	/* Queue will not be used by PLIC */
-#define IT_LP_DEDICATED_IO	1	/* Queue dedicated to IO processor specified */
-#define IT_LP_DEDICATED_LP	2	/* Queue dedicated to LP specified */
-#define IT_LP_SHARED		3	/* Queue shared for both IO and LP */
+#define NotUsed		0	// Queue will not be used by PLIC
+#define DedicatedIo	1	// Queue dedicated to IO processor specified
+#define DedicatedLp	2	// Queue dedicated to LP specified
+#define Shared		3	// Queue shared for both IO and LP
 
-#define IT_LP_EVENT_STACK_SIZE	4096
-#define IT_LP_EVENT_MAX_SIZE	256
-#define IT_LP_EVENT_ALIGN	64
+#define LpEventStackSize	4096
+#define LpEventMaxSize		256
+#define LpEventAlign		64
 
 struct hvlpevent_queue {
 /*
- * The hq_current_event is the pointer to the next event stack entry
+ * The xSlicCurEventPtr is the pointer to the next event stack entry
  * that will become valid.  The OS must peek at this entry to determine
  * if it is valid.  PLIC will set the valid indicator as the very last
  * store into that entry.
@@ -52,23 +52,23 @@ struct hvlpevent_queue {
  * location again.
  *
  * If the event stack fills and there are overflow events, then PLIC
- * will set the hq_overflow_pending flag in which case the OS will
+ * will set the xPlicOverflowIntPending flag in which case the OS will
  * have to fetch the additional LP events once they have drained the
  * event stack.
  *
  * The first 16-bytes are known by both the OS and PLIC.  The remainder
  * of the cache line is for use by the OS.
  */
-	u8		hq_overflow_pending;	/* 0x00 Overflow events are pending */
-	u8		hq_status;		/* 0x01 DedicatedIo or DedicatedLp or NotUsed */
-	u16		hq_proc_index;		/* 0x02 Logical Proc Index for correlation */
-	u8		hq_reserved1[12];	/* 0x04 */
-	char		*hq_current_event;	/* 0x10 */
-	char		*hq_last_event;		/* 0x18 */
-	char		*hq_event_stack;	/* 0x20 */
-	u8		hq_index;		/* 0x28 unique sequential index. */
-	u8		hq_reserved2[3];	/* 0x29-2b */
-	spinlock_t	hq_lock;
+	u8	xPlicOverflowIntPending;// 0x00 Overflow events are pending
+	u8	xPlicStatus;		// 0x01 DedicatedIo or DedicatedLp or NotUsed
+	u16	xSlicLogicalProcIndex;	// 0x02 Logical Proc Index for correlation
+	u8	xPlicRsvd[12];		// 0x04
+	char	*xSlicCurEventPtr;	// 0x10
+	char	*xSlicLastValidEventPtr; // 0x18
+	char	*xSlicEventStackPtr;	// 0x20
+	u8	xIndex;			// 0x28 unique sequential index.
+	u8	xSlicRsvd[3];		// 0x29-2b
+	spinlock_t	lock;
 };
 
 extern struct hvlpevent_queue hvlpevent_queue;