linux_dsm_epyc7002/arch/m68k/mac
Finn Thain 8fb9a64eb6 scsi: mac_scsi: Enable PDMA on Mac IIfx
Add support for Apple's custom "SCSI DMA" chip. This patch doesn't make use
of its DMA capability. Just the PDMA capability is sufficient to improve
sequential read throughput by a factor of 5.

Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Joshua Thompson <funaho@jurai.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Stan Johnson <userm57@yahoo.com>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-06-20 15:37:03 -04:00
..
baboon.c m68k/mac: Fix apparent race condition in Baboon interrupt dispatch 2018-03-19 10:22:59 +01:00
config.c scsi: mac_scsi: Enable PDMA on Mac IIfx 2019-06-20 15:37:03 -04:00
iop.c m68k/mac: Add mutual exclusion for IOP interrupt polling 2017-11-09 23:02:57 +01:00
mac_penguin.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
macboing.c m68k/macboing: Fix missed timer callback assignment 2017-11-24 16:19:40 +01:00
macints.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile mac68k: replace mac68k SCC code with platform device 2010-02-27 18:31:09 +01:00
misc.c Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
oss.c m68k/mac: Fix race conditions in OSS interrupt dispatch 2018-01-16 16:52:17 +01:00
psc.c m68k/mac: More printk modernization 2017-11-09 23:02:56 +01:00
via.c m68k: mac: Convert to clocksource API 2019-03-25 10:22:24 +01:00