patch-2.4.20 linux-2.4.20/include/asm-mips/ddb5xxx/ddb5xxx.h
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- Lines: 35
- Date:
Thu Nov 28 15:53:15 2002
- Orig file:
linux-2.4.19/include/asm-mips/ddb5xxx/ddb5xxx.h
- Orig date:
Fri Aug 2 17:39:45 2002
diff -urN linux-2.4.19/include/asm-mips/ddb5xxx/ddb5xxx.h linux-2.4.20/include/asm-mips/ddb5xxx/ddb5xxx.h
@@ -31,7 +31,7 @@
*
* uPD31577(VRC5477) VR5432-SDRAM/PCI Bridge (Luke)
* Preliminary Specification Decoment, Rev 1.1, 27 Dec, 2000
- *
+ *
*/
@@ -174,8 +174,13 @@
static inline void ddb_sync(void)
{
+/* The DDB5074 doesn't seem to like these accesses. They kill the board on
+ * interrupt load
+ */
+#ifndef CONFIG_DDB5074
volatile u32 *p = (volatile u32 *)0xbfc00000;
(void)(*p);
+#endif
}
static inline void ddb_out32(u32 offset, u32 val)
@@ -222,9 +227,9 @@
* Physical Device Address Registers
*/
-extern u32
+extern u32
ddb_calc_pdar(u32 phys, u32 size, int width, int on_memory_bus, int pci_visible);
-extern void
+extern void
ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
int on_memory_bus, int pci_visible);
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