I have some regression (or anti-regression?) with ATA on my home system (RELENG_5 from last Friday) I have had bad IDE 80-conductor cable, so I temporary switched two my ATA devices with old 40-conductor cable on the secondary IDE channel. Now I have something strange: my SAMSUNG SP0411N HDD on the secondary IDE channel detected again as UDMA100 device, but works with errors (as expected anyway in this situation). ATA controller on my system (from dmesg output): atapci0: <VIA 82C686B UDMA100 controller> port 0xd000-0xd00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0 and my devices: ad0: 19130MB <SAMSUNG SV2001H/QN200-05> [38869/16/63] at ata0-master UDMA100 ad1: 38166MB <ST340016A/7.18> [77545/16/63] at ata0-slave UDMA100 acd0: CDROM <SAMSUNG CD-ROM SC-152L/C100> at ata1-master PIO4 ad3: 38204MB <SAMSUNG SP0411N/TW100-11> [77622/16/63] at ata1-slave UDMA100 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad3: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=63 ad3: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=84<ICRC,ABORTED> LBA=63
So: where is my UDMA33 or PIO4? :)
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NO37-RIPE
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