luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[POWERPC] Fix IDE build with ARCH=ppc

Browse Source 
The recent IO accessor changes broke IDE on arch/ppc due to the IDE
stream IO macros using the new reads/writes{b,w,l} accessors that
are only defined for arch/powerpc. This adds them to arch/ppc.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Benjamin Herrenschmidt 2006-11-21 13:45:56 +11:00 committed by Paul Mackerras
parent 757db1ed9b
commit 6ad4e70caf
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/asm-ppc/io.h
View File

@ -231,6 +231,14 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
#define insl(port, buf, nl) _insl_ns((port)+___IO_BASE, (buf), (nl))
#define outsl(port, buf, nl) _outsl_ns((port)+___IO_BASE, (buf), (nl))
#define readsb(a, b, n) _insb((a), (b), (n))
#define readsw(a, b, n) _insw_ns((a), (b), (n))
#define readsl(a, b, n) _insl_ns((a), (b), (n))
#define writesb(a, b, n) _outsb((a),(b),(n))
#define writesw(a, b, n) _outsw_ns((a),(b),(n))
#define writesl(a, b, n) _outsl_ns((a),(b),(n))
/*
* On powermacs and 8xx we will get a machine check exception
* if we try to read data from a non-existent I/O port. Because