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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2014-11-13 01:25:29 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2014-11-13 01:25:29 +0100
commitacf1525f4dec4088c075e4d7847be7305873a3a9 (patch)
tree558732397d8c0eed592eda9bd387b789742e5cf5 /Makerules.mig.am
parentdccf8be4b40ede12941ff347781fbff9330b2280 (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.
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