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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-11-13 01:25:29 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-11-13 01:25:29 +0100 |
| commit | acf1525f4dec4088c075e4d7847be7305873a3a9 (patch) | |
| tree | 558732397d8c0eed592eda9bd387b789742e5cf5 /device | |
| parent | dccf8be4b40ede12941ff347781fbff9330b2280 (diff) | |
Add nodma options
Some very slow qemu instances would eventually trigger DMA timeouts,
let's give a way to disable DMA there, it does not actually slow down
operations anyway.
* linux/src/drivers/block/ide.h (ide_drive_s): Add nodma field.
* linux/src/drivers/block/ide.c (do_identify): Do not call
dmaproc(ide_dma_check) when nodma is 1.
(ide_setup): Add nodma option.
Diffstat (limited to 'device')
0 files changed, 0 insertions, 0 deletions