Date: Sun, 13 Apr 2008 16:41:41 +0200 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: cvs-src@freebsd.org Cc: src-committers@freebsd.org, =?ISO-8859-1?Q?S=F8re?=, cvs-all@freebsd.org, =?ISO-8859-1?Q?n?= Schmidt <sos@FreeBSD.org> Subject: Re: cvs commit: src/sys/dev/ata ata-chipset.c ata-pci.c ata-pci.h Message-ID: <20080413164141.63091ef5@fabiankeil.de> In-Reply-To: <20080412230157.GC44768@alchemy.franken.de> References: <200804121721.m3CHLNqu095189@repoman.freebsd.org> <20080412230157.GC44768@alchemy.franken.de>
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[-- Attachment #1 --] Marius Strobl <marius@alchemy.franken.de> wrote: > On Sat, Apr 12, 2008 at 05:21:23PM +0000, Sren Schmidt wrote: > > sos 2008-04-12 17:21:23 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/dev/ata ata-chipset.c ata-pci.c ata-pci.h > > Log: > > Dont call hw.status recursively. > > > > Spotted by: Marcel Moolenaar > Even with these fixes in place your latest round of ata(4) > changes causes acd0 to disappear on a sparc64 machine for > me. Reverting to ata(4) sources of April 9th fixes these. > Verbose before and after dmesg output is at: > http://people.freebsd.org/~marius/v100_1.txt > http://people.freebsd.org/~marius/v100_2.txt On one of my i386 systems, ad1 (the disk with the root partition) is no longer detected. As acd0 in the dmesg output above, it's configured as slave and the master on the same controller is still detected. With a kernel build a month ago the detection looks like this: atapci0: <HighPoint HPT372 UDMA133 controller> port 0xa000-0xa007,0xa400-0xa403,0xa800-0xa807,0xac00-0xac03,0xb000-0xb0ff irq 10 at device 14.0 on pci0 atapci0: Reserved 0x100 bytes for rid 0x20 type 4 at 0xb000 atapci0: [MPSAFE] atapci0: [ITHREAD] ata2: <ATA channel 0> on atapci0 atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0xa000 atapci0: Reserved 0x4 bytes for rid 0x14 type 4 at 0xa400 ata2: reset tp1 mask=03 ostat0=50 ostat1=00 ata2: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 ata2: stat1=0x00 err=0x01 lsb=0x00 msb=0x00 ata2: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER> ata2: [MPSAFE] ata2: [ITHREAD] ata3: <ATA channel 1> on atapci0 atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0xa800 atapci0: Reserved 0x4 bytes for rid 0x1c type 4 at 0xac00 ata3: reset tp1 mask=03 ostat0=60 ostat1=70 ata3: stat0=0x20 err=0x20 lsb=0x20 msb=0x20 ata3: stat1=0x30 err=0x30 lsb=0x30 msb=0x30 ata3: reset tp2 stat0=20 stat1=30 devices=0x0 ata3: [MPSAFE] ata3: [ITHREAD] isab0: <PCI-ISA bridge> at device 17.0 on pci0 isa0: <ISA bus> on isab0 atapci1: <VIA 8233A UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xb400-0xb40f at device 17.1 on pci0 atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xb400 ata0: <ATA channel 0> on atapci1 atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0 atapci1: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6 ata0: reset tp1 mask=03 ostat0=50 ostat1=50 ata0: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb ata0: stat1=0x50 err=0x01 lsb=0x00 msb=0x00 ata0: reset tp2 stat0=00 stat1=50 devices=0x6<ATAPI_MASTER,ATA_SLAVE> ata0: [MPSAFE] ata0: [ITHREAD] ata1: <ATA channel 1> on atapci1 atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170 atapci1: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376 ata1: reset tp1 mask=03 ostat0=50 ostat1=50 ata1: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb ata1: stat1=0x00 err=0x01 lsb=0x14 msb=0xeb ata1: reset tp2 stat0=00 stat1=00 devices=0xc<ATAPI_SLAVE,ATAPI_MASTER> ata1: [MPSAFE] ata1: [ITHREAD] [...] ata0-slave: pio=PIO4 wdma=WDMA2 udma=UDMA100 cable=80 wire ata0-master: pio=PIO4 wdma=WDMA2 udma=UDMA66 cable=40 wire acd0: setting PIO4 on 8233A chip acd0: DMA limited to UDMA33, device found non-ATA66 cable acd0: setting UDMA33 on 8233A chip acd0: <LITE-ON DVDRW SOHW-1693S/KC4B> DVDR drive at ata0 as master acd0: read 8268KB/s (8268KB/s) write 8268KB/s (8268KB/s), 2048KB buffer, UDMA33 acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, packet acd0: Writes: CDR, CDRW, DVDR, test write, burnproof acd0: Audio: play, 256 volume levels acd0: Mechanism: ejectable tray, unlocked acd0: Medium: no/blank disc ad1: setting PIO4 on 8233A chip ad1: setting UDMA100 on 8233A chip ad1: 381554MB <SAMSUNG HD400LD WQ100-14> at ata0-slave UDMA100 ad1: 781422768 sectors [12403536C/1H/63S] 16 sectors/interrupt 1 depth queue ad1: VIA check1 failed ad1: Adaptec check1 failed ad1: LSI (v3) check1 failed ad1: LSI (v2) check1 failed ad1: FreeBSD check1 failed ata1-slave: pio=PIO4 wdma=WDMA2 udma=UDMA33 cable=40 wire ata1-master: pio=PIO4 wdma=WDMA2 udma=UDMA33 cable=40 wire GEOM: new disk ad1 acd1: setting PIO4 on 8233A chip acd1: setting UDMA33 on 8233A chip acd1: <LITE-ON DVDRW LDW-811S/HS0R> CDRW drive at ata1 as master acd1: read 10820KB/s (10820KB/s) write 10820KB/s (10820KB/s), 2048KB buffer, UDMA33 acd1: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, packet acd1: Writes: CDR, CDRW, test write, burnproof acd1: Audio: play, 256 volume levels acd1: Mechanism: ejectable tray, unlocked acd1: Medium: DVD 120mm data disc acd2: setting PIO4 on 8233A chip acd2: setting UDMA33 on 8233A chip acd2: <PLEXTOR CD-R PREMIUM/1.06> CDRW drive at ata1 as slave acd2: read 8958KB/s (6890KB/s) write 8958KB/s (8958KB/s), 8192KB buffer, UDMA33 acd2: Reads: CDR, CDRW, CDDA stream, packet acd2: Writes: CDR, CDRW, test write, burnproof acd2: Audio: play, 256 volume levels acd2: Mechanism: ejectable tray, unlocked acd2: Medium: CD-ROM unknown ata2-master: pio=PIO4 wdma=WDMA2 udma=UDMA100 cable=80 wire ad4: setting PIO4 on HighPoint chip ad4: setting UDMA100 on HighPoint chip ad4: 381554MB <SAMSUNG HD400LD WQ100-14> at ata2-master UDMA100 ad4: 781422768 sectors [775221C/16H/63S] 16 sectors/interrupt 1 depth queue GEOM: new disk ad4 GEOM_LABEL: Label for provider ad1s1 is ext2fs//12. ad4: HighPoint (v3) check1 failed ad4: HighPoint (v2) check1 failed ad4: Adaptec check1 failed ad4: LSI (v3) check1 failed ad4: LSI (v2) check1 failed ad4: FreeBSD check1 failed ATA PseudoRAID loaded With a kernel from today the line: ata0: reset tp2 stat0=00 stat1=50 devices=0x6<ATAPI_MASTER,ATA_SLAVE> changes to: ata0: reset tp2 stat0=00 stat1=50 devices=0x10002<ATA_SLAVE> Note that the slave (ad1) is the missing drive while the master (acd0) is detected later on. Fabian [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkgCG6UACgkQBYqIVf93VJ0JrACeM4jJ4QVjA+XzsUl2y0HBRDYb EAAAni7Ck3nyk8/8ZxIUgEo1uxdw+ggn =yTpl -----END PGP SIGNATURE-----
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