| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | [IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly | Jack Steiner | 2006-02-07 | 1 | -0/+71 |
| 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> | |||||
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| Blackbird™ Linux sources for OpenBMC | Raptor Computing Systems |
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