diff options
| author | Jack Steiner <steiner@sgi.com> | 2006-02-07 12:24:14 -0500 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-02-07 12:24:14 -0500 |
| commit | dcc1dd2366a7c355fd8b6543c52685b864a2044f (patch) | |
| tree | c1fa5734246518c4cd0da82ec151eb905fd1b375 /arch/ia64/Makefile | |
| parent | 412e6a378260608bf28f29d4fa8a9241e0240a2d (diff) | |
[IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly
Rewrite the SN pio_phys_xxx macros in assembly language. This
avoids issues with the Intel icc compiler. Function call
overhead is not an issue - the functions reference PIOs
and take 100's nsec to complete.
In addition, the functions should likely be in assembly
language anyway - they reference memory using physical
addressing mode. One function executes with psr.ic disabled.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/Makefile')
0 files changed, 0 insertions, 0 deletions