diff options
author | Jesse Barnes <jbarnes@sgi.com> | 2003-05-15 21:51:34 -0700 |
---|---|---|
committer | David Mosberger <davidm@tiger.hpl.hp.com> | 2003-05-15 21:51:34 -0700 |
commit | c6bacd5010ec2db31aebbac71bc93540f40d2a9d (patch) | |
tree | 2ae09c178c75803efdac306845070c3aa0d41968 /include/asm-ia64/sn/sn2/io.h | |
parent | f23ed56da68f6f611de827bbd8838d3ffce3b468 (diff) | |
download | history-c6bacd5010ec2db31aebbac71bc93540f40d2a9d.tar.gz |
[PATCH] ia64: SGI SN update
Diffstat (limited to 'include/asm-ia64/sn/sn2/io.h')
-rw-r--r-- | include/asm-ia64/sn/sn2/io.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-ia64/sn/sn2/io.h b/include/asm-ia64/sn/sn2/io.h index b0c928f019173..eff4f8641b150 100644 --- a/include/asm-ia64/sn/sn2/io.h +++ b/include/asm-ia64/sn/sn2/io.h @@ -32,8 +32,8 @@ __sn_inb (unsigned long port) unsigned char ret; ret = *addr; - sn_dma_flush((unsigned long)addr); __sn_mf_a(); + sn_dma_flush((unsigned long)addr); return ret; } @@ -44,8 +44,8 @@ __sn_inw (unsigned long port) unsigned short ret; ret = *addr; - sn_dma_flush((unsigned long)addr); __sn_mf_a(); + sn_dma_flush((unsigned long)addr); return ret; } @@ -56,8 +56,8 @@ __sn_inl (unsigned long port) unsigned int ret; ret = *addr; - sn_dma_flush((unsigned long)addr); __sn_mf_a(); + sn_dma_flush((unsigned long)addr); return ret; } @@ -103,6 +103,7 @@ __sn_readb (void *addr) unsigned char val; val = *(volatile unsigned char *)addr; + __sn_mf_a(); sn_dma_flush((unsigned long)addr); return val; } @@ -113,6 +114,7 @@ __sn_readw (void *addr) unsigned short val; val = *(volatile unsigned short *)addr; + __sn_mf_a(); sn_dma_flush((unsigned long)addr); return val; } @@ -123,6 +125,7 @@ __sn_readl (void *addr) unsigned int val; val = *(volatile unsigned int *) addr; + __sn_mf_a(); sn_dma_flush((unsigned long)addr); return val; } @@ -133,6 +136,7 @@ __sn_readq (void *addr) unsigned long val; val = *(volatile unsigned long *) addr; + __sn_mf_a(); sn_dma_flush((unsigned long)addr); return val; } |