Hello, I have the following units on a MSI KT4V (KT400/VT8235) motherboard (80pin cable is used for both primary and secondary controller): ata0-master: WDC WD800JB ATA-6 disk ata0-slave: ata1-master: TEAC DV-516E DVDROM drive ata1-slave: TEAC CD-W524E CDRW drive For about a week I have the aforementioned setup. I had the same setup before ATAng got committed, but with a different DVDROM drive, without problems. When ATAng got committed I had only the CDRW drive as ata1-master, also, without problems. Most of the time the CDRW drive is not detected and I get: atapci0: <VIA 8235 UDMA133 controller> port 0xfc00-0xfc0f at device 17.1 on pci0 ata0: reset tp1 mask=03 ostat0=50 ostat1=00 ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata0-slave: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata0: reset tp2 mask=03 stat0=50 stat1=00 devices=0x1<ATA_MASTER> ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: reset tp1 mask=03 ostat0=50 ostat1=50 ata1-master: stat=0x90 err=0x01 lsb=0x14 msb=0xeb ata1-slave: stat=0x90 err=0x7f lsb=0x7f msb=0x7f ata1-master: stat=0x10 err=0x01 lsb=0x14 msb=0xeb ata1: reset tp2 mask=03 stat0=10 stat1=7f devices=0x4<ATAPI_MASTER> ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] ata: ata0 already exists; skipping it ata: ata1 already exists; skipping it ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin ad0: setting UDMA100 on VIA 8235 chip ad0: <WDC WD800JB-00ETA0/77.07W77> ATA-6 disk at ata0-master ad0: 76319MB (156301488 sectors), 155061 C, 16 H, 63 S, 512 B ad0: 16 secs/int, 1 depth queue, UDMA100 ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=40pin acd0: setting PIO4 on VIA 8235 chip acd0: <DV-516E/3.04> DVDROM drive at ata1 as master acd0: read 8250KB/s (8250KB/s), 256KB buffer, PIO4 acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, packet acd0: Writes: acd0: Audio: play, 256 volume levels acd0: Mechanism: ejectable tray, unlocked acd0: Medium: no/blank disc Sometimes the CDRW drive is detected and I get: atapci0: <VIA 8235 UDMA133 controller> port 0xfc00-0xfc0f at device 17.1 on pci0 ata0: reset tp1 mask=03 ostat0=50 ostat1=00 ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata0-slave: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata0: reset tp2 mask=03 stat0=50 stat1=00 devices=0x1<ATA_MASTER> ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: reset tp1 mask=03 ostat0=50 ostat1=50 ata1-master: stat=0x10 err=0x01 lsb=0x14 msb=0xeb ata1-slave: stat=0x10 err=0x01 lsb=0x14 msb=0xeb ata1: reset tp2 mask=03 stat0=10 stat1=00 devices=0xc<ATAPI_SLAVE,ATAPI_MASTER> ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] ata: ata0 already exists; skipping it ata: ata1 already exists; skipping it ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin ad0: setting UDMA100 on VIA 8235 chip ad0: <WDC WD800JB-00ETA0/77.07W77> ATA-6 disk at ata0-master ad0: 76319MB (156301488 sectors), 155061 C, 16 H, 63 S, 512 B ad0: 16 secs/int, 1 depth queue, UDMA100 ata1-slave: pio=0x0c wdma=0x22 udma=0x42 cable=80pin ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=40pin acd0: setting PIO4 on VIA 8235 chip acd0: <DV-516E/3.04> DVDROM drive at ata1 as master acd0: read 8250KB/s (8250KB/s), 256KB buffer, PIO4 acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, packet acd0: Writes: acd0: Audio: play, 256 volume levels acd0: Mechanism: ejectable tray, unlocked acd0: Medium: no/blank disc acd1: unknown transfer phase acd1: setting PIO4 on VIA 8235 chip acd1: <CD-W524E/1.0A> CDRW drive at ata1 as slave acd1: read 6890KB/s (6890KB/s) write 4134KB/s (4134KB/s), 1404KB buffer, PIO4 acd1: Reads: CDR, CDRW, CDDA stream, packet acd1: Writes: CDR, CDRW, test write, burnproof acd1: Audio: play, 256 volume levels acd1: Mechanism: ejectable tray, unlocked acd1: Medium: no/blank disc The kernel used for the above messages, was built on Mon Sep 8 21:39:20 EEST 2003, and the complete verbose output of dmesg is available from: http://members.hellug.gr/lefcha/dmesg0.out http://members.hellug.gr/lefcha/dmesg1.out ThanksReceived on Tue Sep 09 2003 - 08:37:22 UTC
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