On zo, 2007-11-04 at 08:19 -0800, M.A.E. Hanson wrote: > sander.sweers at gmail wrote: > >> Nov 3 20:23:38 mythbox-mbe kernel: DMA: Out of SW-IOMMU space for >>6144 > >> bytes at device 0000:00:1f.1 > >> Nov 3 20:23:38 mythbox-mbe kernel: DMA: Out of SW-IOMMU space for >>8192 > >> bytes at device 0000:00:1f.1 > >> Nov 3 20:23:38 mythbox-mbe kernel: DMA: Out of SW-IOMMU space for > >>16384 > >> bytes at device 0000:00:1f.1 > >> Nov 3 20:23:38 mythbox-mbe kernel: DMA: Out of SW-IOMMU space for > >>12288 > >> bytes at device 0000:00:1f.1 > >> Nov 3 20:23:38 mythbox-mbe kernel: DMA: Out of SW-IOMMU space for > >>45056 > >> bytes at device 0000:00:1f.1 > > >Try passing swiotlb=128 to the kernel at boot and see if this solves > >the problem. > > With the firmware in /lib/firmware I added this option and it made no > difference. :(
next option, iommu=force and iommu=off The first one forces *hardware* iommu and the second disables it completely. Greets Sander _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
