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path: root/sys/dev/ic/twevar.h
AgeCommit message (Collapse)Author
2002-09-17deal w/ the dma in a special thread to follow the busdma semantics. this ↵Michael Shalayeff
fixes panics on unaligned physio; w/ help and testing from daniel@lucq.org
2002-03-14First round of __P removal in sysTodd C. Miller
2001-05-10dmamem_unmap the memory before dmamem_freeig it.Michael Shalayeff
only affects unaligned transfers (such as disklabel, fsck and dump). we used to get away w/ this due to older pmap, uvm or both. be more precise w/ double-buffer on command failure as well. once at it, allow more than 1 segment for double-buffer to be allocated. also fix a couple of endianesses and command timeouts.
2001-02-19proper dmaable memory allocations; oopsMichael Shalayeff
2000-09-153ware escalade ide raid controllersMichael Shalayeff