Date: Tue, 11 Apr 2000 19:53:28 -0500 (EST) From: Jonathan Smith <jonsmith@dragonstar.dhs.org> To: freebsd-current@freebsd.org Subject: Quickie question on UDMA/33 Message-ID: <Pine.BSF.4.21.0004111944280.52908-100000@dragonstar.dhs.org>
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I looked through the archives but I didn't see much current on the subject (esp. under 4.0). I have two different machines, both with AsusP5A motherboards and Western Digital Caviar hard drives that should support UDMA/33, as should the Chipset. Both boot up, trying UDMA mode, throwing ICRC READ ERROR's then kick back down to PIO mode 4. They each have _different_ Caviar drives, one's running 66 MHz on the motherboard (older K6/2-300) the other 100 MHz (newer K6/2-450). FWIW, the Sony DVD-ROM in the latter machine also dislikes running at DMA mode. Bios's are set to do auto-chose pio/dma modes. I've resolved to simply adding in the rc to reset them to pio mode, to get it over with (but I still get the errors at boot-up prior to the rc doing them). I simply use 'device ata' etc. forms in the knerel config. Thanks dmesg Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 4.0-STABLE #0: Fri Apr 7 11:58:05 EST 2000 jonsmith@dragonstar.dhs.org:/net/dragonstar/project/FreeBSD/4-STABLE/src/sys/compile/DRAGONSTAR Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 300682509 Hz CPU: AMD-K6(tm) 3D processor (300.68-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x58c Stepping = 12 Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX> AMD Features=0x80000800<SYSCALL,3DNow!> real memory = 134201344 (131056K bytes) avail memory = 127262720 (124280K bytes) Preloaded elf kernel "kernel" at 0xc033a000. md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <AcerLabs M1541 (Aladdin-V) PCI host bridge> on motherboard pci0: <PCI bus> on pcib0 pcib1: <AcerLabs M5243 PCI-PCI bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <S3 ViRGE GX2 graphics accelerator> at 0.0 irq 11 chip1: <AcerLabs M15x3 Power Management Unit> at device 3.0 on pci0 isab0: <AcerLabs M1533 portable PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xd800-0xd81f irq 10 at device 9.0 on pci0 ed0: supplying EUI64: 00:40:33:ff:fe:98:c9:da ed0: address 00:40:33:98:c9:da, type NE2000 (16 bit) atapci0: <AcerLabs Aladdin ATA33 controller> port 0xd400-0xd40f irq 0 at device 15.0 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 sio1: configured irq 3 not in bitmap of probed irqs 0 ppc0: parallel port not found. ep0: <3Com 3C509-TP EtherLink III> at port 0x340-0x34f irq 7 on isa0 ep0: Ethernet address 00:20:af:09:50:33 ep1: <3Com 3C509-TPO EtherLink III> at port 0x300-0x30f irq 5 on isa0 ep1: Ethernet address 00:a0:24:ea:8f:33 IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to deny, logging limited to 100 packets/entry by default ad0: 9787MB <WDC WD102AA> [19885/16/63] at ata0-master using UDMA33 (null): MODE_SENSE_BIG - UNIT ATTENTION asc=29 ascq=00 error=04 acd0: CDROM <CD-ROM CDU55E> at ata1-master using PIO0 Mounting root from ufs:/dev/ad0s1a ad0: UDMA ICRC READ ERROR blk# 225303 retrying ad0: UDMA ICRC READ ERROR blk# 67727 retrying ad0: UDMA ICRC READ ERROR blk# 205367 retrying ad0: UDMA ICRC READ ERROR blk# 65823 retrying ad0: UDMA ICRC READ ERROR blk# 65823 retrying ad0: UDMA ICRC READ ERROR blk# 4991055 retrying ad0: UDMA ICRC READ ERROR blk# 203071 retrying ad0: UDMA ICRC READ ERROR blk# 4991103 retrying ad0: UDMA ICRC READ ERROR blk# 5122159 retrying ad0: UDMA ICRC READ ERROR blk# 133215 retrying ad0: UDMA ICRC READ ERROR blk# 4663423 retrying ad0: UDMA ICRC READ ERROR blk# 4727359 retrying ad0: UDMA ICRC READ ERROR blk# 4727359 retrying ad0: UDMA ICRC READ ERROR blk# 4727359 retrying -- Close your eyes. Now forget what you see. What do you feel? -- My heart. -- Come here. -- Your heart. -- See? We're exactly the same. Jon Smith -- Senior Math Major @ Purdue To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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