| commit | 175add1981e53d22caba8f42d5f924a4de507b6c | [log] [tgz] |
|---|---|---|
| author | John Keller <jpk@sgi.com> | Mon Nov 24 16:47:17 2008 -0600 |
| committer | Tony Luck <tony.luck@intel.com> | Thu Jan 15 10:42:16 2009 -0800 |
| tree | 71ddbf7f46d18222f4f5867d7261b335677c6af6 | |
| parent | a6a3bb5c88d706c5efe0c86b3b669ac9ee012b3f [diff] |
[IA64] SN specific version of dma_get_required_mask() Create a platform specific version of dma_get_required_mask() for ia64 SN Altix. All SN Altix platforms support 64 bit DMA addressing regardless of the size of system memory. Create an ia64 machvec for dma_get_required_mask, with the SN version unconditionally returning DMA_64BIT_MASK. Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>