From: Tom Rini <trini@kernel.crashing.org>
Rune has determined that:
res6 should be 94 bytes long.
However... It does work @ 92 bytes because the compiler alligns the next
struct (pci_cpm2_t) on a int boundary anyways (no packing specified fo
the structs)
I tested it with a module that pronted out the address of the PCI struct
that follows the sit_cpm2_t struct.
Imap = 0xF0000000
With res6[92]
im-pci is @ 0xf0010430
With res6[94]
im-pci is @ 0xf0010430
So we're saved by the compiler.
Here's the patch
Signed-off-by: Rune Torgersen <runet@innovsys.com>
Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/include/asm-ppc/immap_cpm2.h | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN include/asm-ppc/immap_cpm2.h~ppc32-cpm2-bug include/asm-ppc/immap_cpm2.h
--- 25/include/asm-ppc/immap_cpm2.h~ppc32-cpm2-bug Thu Nov 4 14:35:25 2004
+++ 25-akpm/include/asm-ppc/immap_cpm2.h Thu Nov 4 14:35:25 2004
@@ -133,7 +133,7 @@ typedef struct sys_int_timers {
u8 res5[2];
u32 sit_pitc;
u32 sit_pitr;
- u8 res6[92];
+ u8 res6[94];
u8 res7[390];
} sit_cpm2_t;
_