3 commits

Author	SHA1	Message	Date
Jens Axboe	18dabf473e	Change table chaining layout ... Change the page member of the scatterlist structure to be an unsigned long, and encode more stuff in the lower bits: - Bits 0 and 1 zero: this is a normal sg entry. Next sg entry is located at sg + 1. - Bit 0 set: this is a chain entry, the next real entry is at ->page_link with the two low bits masked off. - Bit 1 set: this is the final entry in the sg entry. sg_next() will return NULL when passed such an entry. It's thus important that sg table users use the proper accessors to get and set the page member. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>	2007-10-22 21:20:01 +02:00
Jens Axboe	a17b490420	i386 dma_map_sg: convert to using sg helpers ... The dma mapping helpers need to be converted to using sg helpers as well, so they will work with a chained sglist setup. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>	2007-10-16 11:26:01 +02:00
Thomas Gleixner	96a388de5d	i386/x86_64: move headers to include/asm-x86 ... Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2007-10-11 11:20:03 +02:00

Renamed from include/asm-i386/dma-mapping.h (Browse further)