[PATCH] Make SG_SET_FORCE_LOW_DMA behave as advertised

Make SG_SET_FORCE_LOW_DMA behave as advertised I came across this by accident. I have serious doubts whether ISA DMA is really relevant these days :-) but what the heck. Feel free to disregard if this code is headed for the recycler anyway. The SCSI-HOWTO says this about SG_SET_FORCE_LOW_DMA:

Re: [PATCH] Make SG_SET_FORCE_LOW_DMA behave as advertised

Olaf Kirch wrote: Make SG_SET_FORCE_LOW_DMA behave as advertised I came across this by accident. I have serious doubts whether ISA DMA is really relevant these days :-) but what the heck. Feel free to disregard if this code is headed for the recycler anyway. The SCSI-HOWTO says this about