| commit | e5a34b0c1071e6b6b6cfca4c6887c39cd403dd77 | [log] [tgz] |
|---|---|---|
| author | Daniel Drake <drake@endlessm.com> | Tue Mar 26 15:04:15 2019 +0800 |
| committer | Ulf Hansson <ulf.hansson@linaro.org> | Mon Apr 15 11:55:54 2019 +0200 |
| tree | ed4df9ab8f480a02e47c68aca968e557c0169df0 | |
| parent | 7bda9482e7ed4d27d83c1f9cb5cbe3b34ddac3e8 [diff] |
mmc: alcor: enable DMA for writes Enable the DMA codepath for writes as well as reads. This improves write speed from 1mb/sec to 2mb/sec (tested with dd). The original ampe_stor vendor driver also uses DMA for writes. Signed-off-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>