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add: FSL control read and write

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This commit is contained in:
Michal Simek
2007-05-08 14:39:11 +02:00
parent 3c4bd60de1
commit ab874d5047
2 changed files with 210 additions and 72 deletions
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15
include/asm-microblaze/asm.h
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@@ -25,13 +25,28 @@
/* FSL macros */
#define NGET(val, fslnum) \
__asm__ __volatile__ ("nget %0, rfsl" #fslnum :"=r" (val));
#define GET(val, fslnum) \
__asm__ __volatile__ ("get %0, rfsl" #fslnum :"=r" (val));
#define NCGET(val, fslnum) \
__asm__ __volatile__ ("ncget %0, rfsl" #fslnum :"=r" (val));
#define CGET(val, fslnum) \
__asm__ __volatile__ ("cget %0, rfsl" #fslnum :"=r" (val));
#define NPUT(val, fslnum) \
__asm__ __volatile__ ("nput %0, rfsl" #fslnum ::"r" (val));
#define PUT(val, fslnum) \
__asm__ __volatile__ ("put %0, rfsl" #fslnum ::"r" (val));
#define NCPUT(val, fslnum) \
__asm__ __volatile__ ("ncput %0, rfsl" #fslnum ::"r" (val));
#define CPUT(val, fslnum) \
__asm__ __volatile__ ("cput %0, rfsl" #fslnum ::"r" (val));
/* CPU dependent */
#define MFS(val) \
__asm__ __volatile__ ("mfs %0, rmsr":"=r" (val));