Re: [git patches] libata fixes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 27 Jun 2007 03:35:26 -0400, Jeff Garzik wrote:
>Tejun Heo (9):
>      libata: kill the infamous abnormal status message
>      libata: kill non-sense warning message
>      libata: be less verbose about hpa
>      libata: remove unused variable from ata_eh_reset()
>      libata: fix ata_dev_disable()
>      libata: fix infinite EH waiting bug
>      libata: call ata_check_atapi_dma() with qc better prepared
>      libata: use PIO for non-16 byte aligned ATAPI commands
>      libata: kill ATA_HORKAGE_DMA_RW_ONLY

These changes fixed the CDROM IDENTIFY failures one of
my older test machines used to get with libata. I now
get much nicer results on that machine:

ata_piix 0000:00:1f.1: version 2.11
PCI: Setting latency timer of device 0000:00:1f.1 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001f000 irq 14
ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001f008 irq 15
ata1.00: ATA-5: IC35L080AVVA07-0, VA4OA52A, max UDMA/100
ata1.00: 160836480 sectors, multi 16: LBA 
ata1.00: configured for UDMA/100
ata2.00: ATAPI: CRD-8320B, 1.12, max MWDMA2
ata2.01: ATAPI: Hewlett-Packard CD-Writer Plus 9100, 1.0c, max UDMA/33
ata2.00: configured for MWDMA2
ata2.01: configured for UDMA/33
scsi 0:0:0:0: Direct-Access     ATA      IC35L080AVVA07-0 VA4O PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 160836480 512-byte hardware sectors (82348 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 160836480 512-byte hardware sectors (82348 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
sd 0:0:0:0: [sda] Attached SCSI disk
scsi 1:0:0:0: CD-ROM            GoldStar CD-ROM CRD-8320B 1.12 PQ: 0 ANSI: 5
scsi 1:0:1:0: CD-ROM            HP       CD-Writer+ 9100  1.0c PQ: 0 ANSI: 5

It's the CRD-8320B that used to time out and fail IDENTIFY.

Tested-by: Mikael Pettersson <[email protected]>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux