Date: Fri, 16 Apr 2004 10:43:35 +0200 From: =?UTF-8?B?U8O4cmVuIFNjaG1pZHQ=?= <sos@DeepCore.dk> To: Nate Lawson <nate@root.org> Cc: =?UTF-8?B?77+9?= <sos@FreeBSD.ORG> Subject: Re: cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-card.c ata-lowlevel.c ata-pci.c ata-pci.h ata-queue.c Message-ID: <407F9CB7.3020407@DeepCore.dk> In-Reply-To: <20040415162313.S92883@root.org> References: <20040413094519.7230616A4DB@hub.freebsd.org> <20040415162313.S92883@root.org>
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Nate Lawson wrote: > On Tue, 13 Apr 2004, S?ren Schmidt wrote: > >> FreeBSD src repository >> >> Modified files: >> sys/dev/ata ata-all.c ata-all.h ata-card.c ata-cbus.c >> ata-chipset.c ata-disk.c ata-dma.c >> ata-isa.c ata-lowlevel.c ata-pci.c >> ata-pci.h ata-queue.c >> Log: >> Add support for the Promise command sequencer present on all modern Promise >> controllers (PDC203** PDC206**). >> >> This also adds preliminary support for the Promise SX4/SX4000 but *only* >> as a "normal" Promise ATA controller (ATA RAID's are supported though >> but only RAID0, RAID1 and RAID0+1). >> >> This cuts off yet another 5-8% of the command overhead on promise controllers, >> making them the fastest we have ever had support for. >> >> Work is now continuing to add support for this in ATA RAID, to accellerate >> ATA RAID quite a bit on these controllers, and especially the SX4/SX4000 >> series as they have quite a few tricks in there.. >> >> This commit also adds a few fixes to the SATA code needed for proper support. >> >> Revision Changes Path >> 1.208 +4 -11 src/sys/dev/ata/ata-all.c >> 1.78 +10 -3 src/sys/dev/ata/ata-all.h >> 1.23 +1 -0 src/sys/dev/ata/ata-card.c >> 1.12 +1 -0 src/sys/dev/ata/ata-cbus.c >> 1.68 +474 -141 src/sys/dev/ata/ata-chipset.c >> 1.172 +11 -6 src/sys/dev/ata/ata-disk.c >> 1.126 +33 -2 src/sys/dev/ata/ata-dma.c >> 1.21 +1 -0 src/sys/dev/ata/ata-isa.c >> 1.32 +55 -51 src/sys/dev/ata/ata-lowlevel.c >> 1.78 +24 -52 src/sys/dev/ata/ata-pci.c >> 1.29 +8 -2 src/sys/dev/ata/ata-pci.h >> 1.26 +3 -2 src/sys/dev/ata/ata-queue.c > > > Also... > > Includes fixes to avoid checking the ATA_FLAG_54_58 bit, fixing LBA > detection: > Submitted by: rk not true, rk submitted the problem not the code. > Includes fixes for resource allocation fixing at least ICH3: > Submitted by: imp not true, warner had semilar patches but these where done before I knew they existed (and btw they are not exactly the same) -- -Søren
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