Date: Wed, 25 Sep 2002 06:30:04 -0700 (PDT) From: Andriy Gapon <avg@icyb.net.ua> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/43217: ata: strange fallback to PIO mode Message-ID: <200209251330.g8PDU4Sv050867@freefall.freebsd.org>
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The following reply was made to PR kern/43217; it has been noted by GNATS. From: Andriy Gapon <avg@icyb.net.ua> To: freebsd-gnats-submit@FreeBSD.org Cc: Subject: Re: kern/43217: ata: strange fallback to PIO mode Date: Wed, 25 Sep 2002 09:24:41 -0400 (EDT) yet another fallback, not sure if this is related to the previous one or something new: Sep 25 04:09:41 edge /kernel: ad0: READ command timeout tag=3 serv=0 - resetting Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:12 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:12 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ata0: devices=03 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:12 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: done Sep 25 04:10:12 edge /kernel: ad0: no request for tag=3 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: no request for tag=0 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: READ command timeout tag=3 serv=0 - resetting Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:12 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:12 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ata0: devices=03 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:12 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: done Sep 25 04:10:12 edge /kernel: ad0: READ command timeout tag=0 serv=0 - resetting Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:12 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:12 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ata0: devices=03 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:12 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: done Sep 25 04:10:12 edge /kernel: ad0: timeout waiting for READY Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: timeout sending command=00 s=d0 e=04 Sep 25 04:10:12 edge /kernel: ad0: flush queue failed Sep 25 04:10:12 edge /kernel: - resetting Sep 25 04:10:12 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=d0 ostat2=50 Sep 25 04:10:12 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:12 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ata0: devices=03 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:12 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: done Sep 25 04:10:12 edge /kernel: ad0: READ command timeout tag=3 serv=0 - resetting Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:12 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:12 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:12 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:12 edge /kernel: ata0: devices=03 Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:12 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:12 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:12 edge /kernel: done Sep 25 04:10:12 edge /kernel: ad0: READ command timeout tag=0 serv=0 - resetting Sep 25 04:10:12 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:13 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:13 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ata0: devices=03 Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:13 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: done Sep 25 04:10:13 edge /kernel: ad0: timeout waiting for READY Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: timeout sending command=00 s=d0 e=04 Sep 25 04:10:13 edge /kernel: ad0: flush queue failed Sep 25 04:10:13 edge /kernel: - resetting Sep 25 04:10:13 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=d0 ostat2=50 Sep 25 04:10:13 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:13 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ata0: devices=03 Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:13 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: done Sep 25 04:10:13 edge /kernel: ad0: WRITE command timeout tag=0 serv=0 - resetting Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:13 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:13 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ata0: devices=03 Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device Sep 25 04:10:13 edge /kernel: ad0: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: done Sep 25 04:10:13 edge /kernel: ad0: READ command timeout tag=3 serv=0 - resetting Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:13 edge /kernel: ad0: trying fallback to PIO mode Sep 25 04:10:13 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=50 ostat2=50 Sep 25 04:10:13 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:13 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ata0: devices=03 Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:13 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: done Sep 25 04:10:13 edge /kernel: ad0: READ command timeout tag=0 serv=0 - resetting Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:13 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:13 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:13 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:13 edge /kernel: ata0: devices=03 Sep 25 04:10:13 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:13 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:13 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:13 edge /kernel: done Sep 25 04:10:22 edge /kernel: ad0: WRITE command timeout tag=0 serv=0 - resetting Sep 25 04:10:22 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:22 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:22 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:22 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ata0: devices=03 Sep 25 04:10:22 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:22 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:22 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:22 edge /kernel: done Sep 25 04:10:22 edge /kernel: ad0: WRITE command timeout tag=0 serv=0 - resetting Sep 25 04:10:22 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:22 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=51 ostat2=50 Sep 25 04:10:22 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:22 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ata0: devices=03 Sep 25 04:10:22 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:22 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:22 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:22 edge /kernel: done Sep 25 04:10:22 edge /kernel: ad0: READ command timeout tag=3 serv=0 - resetting Sep 25 04:10:22 edge /kernel: ata0: resetting devices .. ata0: mask=03 ostat0=50 ostat2=50 Sep 25 04:10:22 edge /kernel: ad0: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ad1: ATAPI 00 00 Sep 25 04:10:22 edge /kernel: ata0: mask=03 stat0=50 stat1=50 Sep 25 04:10:22 edge /kernel: ad0: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ad1: ATA 01 a5 Sep 25 04:10:22 edge /kernel: ata0: devices=03 Sep 25 04:10:22 edge /kernel: ad0: invalidating queued requests Sep 25 04:10:22 edge /kernel: ad0: success setting PIO4 on generic chip Sep 25 04:10:22 edge /kernel: ad1: success setting UDMA2 on Intel chip Sep 25 04:10:22 edge /kernel: done -- Andriy Gapon * Hang on tightly, let go lightly. 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