| commit | 2134a922c6e75c779983cad5d8aae832275f5a0d | [log] [tgz] |
|---|---|---|
| author | Pierre Ossman <drzeus@drzeus.cx> | Sat Jun 28 18:28:51 2008 +0200 |
| committer | Pierre Ossman <drzeus@drzeus.cx> | Tue Jul 15 14:14:44 2008 +0200 |
| tree | fb77a7a82cc62c9e788044cc7117b2cd72368c15 | |
| parent | 93fc48c785f6266e67663b3cbbf24579b53fe5cf [diff] |
sdhci: scatter-gather (ADMA) support Add support for the scatter-gather DMA mode present on newer controllers. As the mode requires 32-bit alignment, non-aligned chunks are handled by using a bounce buffer. Also add some new quirks to handle controllers that have bugs in the ADMA engine. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>