Hi all,
I am using -current as of December 9 (CTM:src-cur.4130.gz), and
got following weird ATA related messages while 'make -j4 buildworld'.
I never had this kind of message when using wd drivers.
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata1-master: ad_timeout: lost disk contact - resetting
ata1: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata1-master: ad_timeout: lost disk contact - resetting
ata1: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0: resetting devices .. done
ata1-master: ad_timeout: lost disk contact - resetting
ata1: resetting devices .. done
ata0-master: ad_timeout: lost disk contact - resetting
ata0-master: ad_timeout: trying fallback to PIO mode
ata0: resetting devices .. done
ata1-master: ad_timeout: lost disk contact - resetting
ata1-master: ad_timeout: trying fallback to PIO mode
ata1: resetting devices .. done
What's happening here?
System configuration follows:
------8<--------8<--------8<--------8<--------8<--------8<--------8<------
FreeBSD 4.0-CURRENT #0: Thu Dec 9 22:17:58 JST 1999
[EMAIL PROTECTED]:/usr/src/sys/compile/JKPC15
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Xeon/Celeron (266.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x650 Stepping = 0
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 67043328 (65472K bytes)
avail memory = 61542400 (60100K bytes)
Preloaded elf kernel "kernel" at 0xc0346000.
Pentium Pro MTRR support enabled
------8<--------8<--------8<--------8<--------8<--------8<--------8<------
ata-pci0: <Intel PIIX4 ATA controller> at device 7.1 on pci0
ata-pci0: Busmastering DMA supported
ata0 at 0x01f0 irq 14 on ata-pci0
ata1 at 0x0170 irq 15 on ata-pci0
ad0: <TOSHIBA MK1011GAV/H0.07 C> ATA-4 disk at ata0 as master
ad0: 9590MB (19640880 sectors), 19485 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA33
ad2: <HITACHI_DK227A-50/00L0A0A3> ATA-3 disk at ata1 as master
ad2: 4789MB (9809100 sectors), 10380 cyls, 15 heads, 63 S/T, 512 B/S
ad2: 16 secs/int, 1 depth queue, UDMA33
------8<--------8<--------8<--------8<--------8<--------8<--------8<------
# ATA and ATAPI devices
controller ata0
controller ata1
#controller ata2
device atadisk0 # ATA disk drives
device atapicd0 # ATAPI CDROM drives
device atapifd0 # ATAPI floppy drives
#device atapist0 # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
-------------------------------------------------------------------------------
_ _ Munehiro (haro) Matsuda
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