diff options
| author |   Anton Blanchard <anton@samba.org> | 2006-04-07 15:23:03 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-04-22 18:45:05 +1000 |
| commit | c256f4b9598c71afd8eb0b7d3d3790a38734cf43 (patch) | |
| tree | 7366b0e03b5d9f1b0abfaa38230246f6d3875735 /include/asm-powerpc/io.h | |
| parent | [PATCH] powerpc: clear IPIs on kdump (diff) | |
| download | linux-dev-c256f4b9598c71afd8eb0b7d3d3790a38734cf43.tar.xz linux-dev-c256f4b9598c71afd8eb0b7d3d3790a38734cf43.zip | |
[PATCH] powerpc: remove io_page_mask
Cleanup patch which removes the io_page_mask. It fixes the reset on
some e1000 devices which is needed for clean kexec reboots. The legacy
devices which broke with this patch (parallel port and PC speaker) have
now been fixed in Linus' tree.
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/io.h')
| -rw-r--r-- | include/asm-powerpc/io.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index 68efbea379c9..4840fbf89c32 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -37,12 +37,6 @@ extern unsigned long isa_io_base; extern unsigned long pci_io_base; -extern unsigned long io_page_mask; - -#define MAX_ISA_PORT 0x10000 - -#define _IO_IS_VALID(port) ((port) >= MAX_ISA_PORT || (1 << (port>>PAGE_SHIFT)) \ - & io_page_mask) #ifdef CONFIG_PPC_ISERIES /* __raw_* accessors aren't supported on iSeries */ |