diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2008-06-28 12:28:51 -0400 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2008-07-15 08:14:44 -0400 |
| commit | 2134a922c6e75c779983cad5d8aae832275f5a0d (patch) | |
| tree | fb77a7a82cc62c9e788044cc7117b2cd72368c15 /drivers/mmc/card/block.c | |
| 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>
Diffstat (limited to 'drivers/mmc/card/block.c')
0 files changed, 0 insertions, 0 deletions