robin.thoni/ipxe - git rthoni.com

Tree: 6f14c9d169

Auteur	SHA1	Bericht	Datum
Michael Brown	bd95927386	Accelerate memcpy() by around 32% on large, dword-aligned copies.	17 jaren geleden
Michael Brown	d48d0fb1bb	Add the concept of a "user pointer" (similar to the void __user * in the kernel), which encapsulates the information needed to refer to an external buffer. Under normal operation, this can just be a void * equivalent, but under -DKEEP_IT_REAL it would be a segoff_t equivalent. Use this concept to avoid the need for bounce buffers in int13.c, which reduces memory usage and opens up the possibility of using multi-sector reads. Extend the block-device API and the SCSI block device implementation to support multi-sector reads. Update iscsi.c to use user buffers. Move the obsolete portions of realmode.h to old_realmode.h. MS-DOS now boots an order of magnitude faster over iSCSI (~10 seconds from power-up to C:> prompt in bochs).	18 jaren geleden
Michael Brown	1ad72e0e79	Add 64-bit byte-swapping operations.	18 jaren geleden
Michael Brown	97d265f8dc	(Redoing check-in lost by SourceForge's failure.) Avoid optimisation errors under -fstrict-aliasing.	18 jaren geleden
Michael Brown	510ccb2900	Added __constant_memcpy() based on version in Linux's string.h. Added memswap().	18 jaren geleden
Michael Brown	dc0aa58fb2	Add memcpy	19 jaren geleden
Michael Brown	3d6123e69a	Initial revision	19 jaren geleden