Date: Sun, 20 Jan 2008 21:27:32 +0100 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-stable@freebsd.org Subject: Re: patch for review: ATI SB600 SATA AHCI Message-ID: <20080120212732.f3ea3fe1.torfinn.ingolfsen@broadpark.no> In-Reply-To: <4792BC5E.4030703@vwsoft.com> References: <4792BC5E.4030703@vwsoft.com>
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Hello, On Sun, 20 Jan 2008 04:13:34 +0100 Volker <volker@vwsoft.com> wrote: > 6715b notebook using ATI SB-600 chipset. With stock kernel, the ATA I have a machine with an Asus M2A-VM HDMI motherboard[1], which also have this chipset. > My patch has been tested on RELENG_7 as of 2008-01-19. Please review, > check and test if possible. Should work on 8-CURRENT, too. I had to hand apply part of the patch (probably a whitespace problem when I copied it from the mail), but it built fine. >From dmesg, before the patch: atapci0: <ATI ATA controller> port 0xfc00-0xfc07,0xf800-0xf803,0xf400-0xf407,0xf000-0xf003,0xec00-0xec0f mem 0xfe02f000-0xfe02f3ff irq 22 at device 18.0 on pci0 atapci0: [ITHREAD] ata2: <ATA channel 0> on atapci0 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci0 ata3: [ITHREAD] atapci1: <ATI IXP600 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe400-0xe40f at device 20.1 on pci0 ata0: <ATA channel 0> on atapci1 ata0: [ITHREAD] acd0: DVDR <Optiarc DVD RW AD-5170A/1.12> at ata0-master UDMA66 ad4: 476940MB <SAMSUNG HD501LJ CR100-12> at ata2-master UDMA33 >From dmesg, after the patch: tapci0: <ATI IXP600 SATA300 controller> port 0xfc00-0xfc07,0xf800-0xf803,0xf400-0xf407,0xf000-0xf003,0xec00-0xec0f mem 0xfe02f000-0xfe02f3ff irq 22 at device 18.0 on pci0 atapci0: [ITHREAD] atapci0: AHCI Version 01.10 controller with 4 ports detected ata2: <ATA channel 0> on atapci0 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci0 ata3: [ITHREAD] ata4: <ATA channel 2> on atapci0 ata4: [ITHREAD] ata5: <ATA channel 3> on atapci0 ata5: [ITHREAD] atapci1: <ATI IXP600 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe400-0xe40f at device 20.1 on pci0 ata0: <ATA channel 0> on atapci1 ata0: [ITHREAD] acd0: DVDR <Optiarc DVD RW AD-5170A/1.12> at ata0-master UDMA66 ad4: 476940MB <SAMSUNG HD501LJ CR100-12> at ata2-master SATA300 I haven't done any tests to see if it changes performance in any way, at least it reports SATA 300: root@kg-vm# atacontrol mode ad4 current mode = SATA300 This is on: root@kg-vm# uname -a FreeBSD kg-vm.kg4.no 7.0-PRERELEASE FreeBSD 7.0-PRERELEASE #4: Sun Jan 20 19:27:36 CET 2008 root@kg-vm.kg4.no:/usr/obj/usr/src/sys/GENERIC amd64 References: 1) info about my machine http://tingox.googlepages.com/asus_m2a-vm_hdmi -- Regards, Torfinn Ingolfsen
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