---

yaml --- r: 19853 b: refs/heads/master c: 913e4a7 h: refs/heads/master i: 19851: 8ac4581 v: v3
git-mirror · Feb 6, 2006 · f979f3e · f979f3e
1 parent 80b04ed
commit f979f3e
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Showing 3 changed files with 26 additions and 16 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 27ee6e0592c7d624836835dd8d2f0f74e9d289f6
+refs/heads/master: 913e4a75572354995b330f57082d9a86250cd75f
diff --git a/trunk/arch/ia64/sn/kernel/bte.c b/trunk/arch/ia64/sn/kernel/bte.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2006 Silicon Graphics, Inc.  All Rights Reserved.
  */
 
 #include <linux/config.h>
@@ -186,18 +186,13 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
 
 	/* Initialize the notification to a known value. */
 	*bte->most_rcnt_na = BTE_WORD_BUSY;
-	notif_phys_addr = TO_PHYS(ia64_tpa((unsigned long)bte->most_rcnt_na));
+	notif_phys_addr = (u64)bte->most_rcnt_na;
 
-	if (is_shub2()) {
-		src = SH2_TIO_PHYS_TO_DMA(src);
-		dest = SH2_TIO_PHYS_TO_DMA(dest);
-		notif_phys_addr = SH2_TIO_PHYS_TO_DMA(notif_phys_addr);
-	}
 	/* Set the source and destination registers */
-	BTE_PRINTKV(("IBSA = 0x%lx)\n", (TO_PHYS(src))));
-	BTE_SRC_STORE(bte, TO_PHYS(src));
-	BTE_PRINTKV(("IBDA = 0x%lx)\n", (TO_PHYS(dest))));
-	BTE_DEST_STORE(bte, TO_PHYS(dest));
+	BTE_PRINTKV(("IBSA = 0x%lx)\n", src));
+	BTE_SRC_STORE(bte, src);
+	BTE_PRINTKV(("IBDA = 0x%lx)\n", dest));
+	BTE_DEST_STORE(bte, dest);
 
 	/* Set the notification register */
 	BTE_PRINTKV(("IBNA = 0x%lx)\n", notif_phys_addr));

diff --git a/trunk/include/asm-ia64/sn/bte.h b/trunk/include/asm-ia64/sn/bte.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2006 Silicon Graphics, Inc.  All Rights Reserved.
  */
 
 
@@ -100,13 +100,28 @@
 #define BTE_LNSTAT_STORE(_bte, _x)					\
 			HUB_S(_bte->bte_base_addr, (_x))
 #define BTE_SRC_STORE(_bte, _x)						\
-			HUB_S(_bte->bte_source_addr, (_x))
+({									\
+		u64 __addr = ((_x) & ~AS_MASK);				\
+		if (is_shub2()) 					\
+			__addr = SH2_TIO_PHYS_TO_DMA(__addr);		\
+		HUB_S(_bte->bte_source_addr, __addr);			\
+})
 #define BTE_DEST_STORE(_bte, _x)					\
-			HUB_S(_bte->bte_destination_addr, (_x))
+({									\
+		u64 __addr = ((_x) & ~AS_MASK);				\
+		if (is_shub2()) 					\
+			__addr = SH2_TIO_PHYS_TO_DMA(__addr);		\
+		HUB_S(_bte->bte_destination_addr, __addr);		\
+})
 #define BTE_CTRL_STORE(_bte, _x)					\
 			HUB_S(_bte->bte_control_addr, (_x))
 #define BTE_NOTIF_STORE(_bte, _x)					\
-			HUB_S(_bte->bte_notify_addr, (_x))
+({									\
+		u64 __addr = ia64_tpa((_x) & ~AS_MASK);			\
+		if (is_shub2()) 					\
+			__addr = SH2_TIO_PHYS_TO_DMA(__addr);		\
+		HUB_S(_bte->bte_notify_addr, __addr);			\
+})
 
 #define BTE_START_TRANSFER(_bte, _len, _mode)				\
 	is_shub2() ? BTE_CTRL_STORE(_bte, IBLS_BUSY | (_mode << 24) | _len) \