Paul Saab c794ceb56a Implement write combining for crashdumps. This is useful when ... write caching is disabled on both SCSI and IDE disks where large memory dumps could take up to an hour to complete. Taking an i386 scsi based system with 512MB of ram and timing (in seconds) how long it took to complete a dump, the following results were obtained: Before: After: WCE TIME WCE TIME ------------------ ------------------ 1 141.820972 1 15.600111 0 797.265072 0 65.480465 Obtained from: Yahoo! Reviewed by: peter		2000-10-17 10:05:49 +00:00
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ata-all.c	Remove unneeded #include <machine/clock.h>	2000-10-15 14:19:01 +00:00
ata-all.h	Get rid of the ivars entirely.	2000-10-13 11:21:27 +00:00
ata-disk.c	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
ata-disk.h	Add support for ATA "pseudo" RAID controllers as the Promise Fasttrak	2000-10-13 13:04:45 +00:00
ata-dma.c	Fix ISA only systems.	2000-10-13 12:09:23 +00:00
ata-raid.c	Add support for ATA "pseudo" RAID controllers as the Promise Fasttrak	2000-10-13 13:04:45 +00:00
ata-raid.h	Add support for ATA "pseudo" RAID controllers as the Promise Fasttrak	2000-10-13 13:04:45 +00:00
atapi-all.c	Remove unneeded #include <machine/clock.h>	2000-10-15 14:19:01 +00:00
atapi-all.h	Add support for tagged queuing on ATA drives. There is only support for	2000-09-19 11:08:39 +00:00
atapi-cd.c	Remove unneeded includes	2000-09-20 07:00:24 +00:00
atapi-cd.h	Add support for tagged queuing on ATA drives. There is only support for	2000-09-19 11:08:39 +00:00
atapi-fd.c	Remove unneeded includes	2000-09-20 07:00:24 +00:00
atapi-fd.h	Add support for tagged queuing on ATA drives. There is only support for	2000-09-19 11:08:39 +00:00
atapi-tape.c	Add support for tagged queuing on ATA drives. There is only support for	2000-09-19 11:08:39 +00:00
atapi-tape.h	Add support for tagged queuing on ATA drives. There is only support for	2000-09-19 11:08:39 +00:00