diff options
| author |   Russ Anderson <rja@sgi.com> | 2006-09-26 14:47:48 -0500 |
|---|---|---|
| committer |   Tony Luck <tony.luck@intel.com> | 2006-09-26 15:21:11 -0700 |
| commit | b29e7132b5a9f2496beed37beef7ba4d010afb2c (patch) | |
| tree | d274ba31b5f8aa1ab4a3560c3480c5afecca4fe4 /include/asm-ia64 | |
| parent | [IA64] ar.fpsr not set on MCA/INIT kernel entry (diff) | |
| download | linux-dev-b29e7132b5a9f2496beed37beef7ba4d010afb2c.tar.xz linux-dev-b29e7132b5a9f2496beed37beef7ba4d010afb2c.zip | |
[IA64] PAL calls need physical mode, stacked
PAL_CACHE_READ and PAL_CACHE_WRITE need to be called in physical
mode with stacked registers.
Signed-off-by: Russ Anderson (rja@sgi.com)
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/pal.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index d1587e4f5759..2c8fd92d0ece 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -964,7 +964,8 @@ static inline s64 ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr) { struct ia64_pal_retval iprv; - PAL_CALL(iprv, PAL_CACHE_READ, line_id.pclid_data, physical_addr, 0); + PAL_CALL_PHYS_STK(iprv, PAL_CACHE_READ, line_id.pclid_data, + physical_addr, 0); return iprv.status; } @@ -986,7 +987,8 @@ static inline s64 ia64_pal_cache_write (pal_cache_line_id_u_t line_id, u64 physical_addr, u64 data) { struct ia64_pal_retval iprv; - PAL_CALL(iprv, PAL_CACHE_WRITE, line_id.pclid_data, physical_addr, data); + PAL_CALL_PHYS_STK(iprv, PAL_CACHE_WRITE, line_id.pclid_data, + physical_addr, data); return iprv.status; } |