Re: New libata PATA patch for 2.6.16-rc1

[Chris Boot <bootc@bootc.net>]

On 13 Mar 2006, at 15:07, Alan Cox wrote:

> Available from
>
> http://zeniv.linux.org.uk/~alan/IDE/
>
>
> Main changes:
> 	Various drivers moved to use SRST
> 	Probe code now knows about 0xFF return due to missing pulldowns
> 		on cheap controllers
> 	HPT37x masking bug fixed
> 	Try to issue LBA28 commands whenever possible
> 	Above should fix ALi speed problems
> 	VIA ATAPI now works for me
> 	IT8212 prints raid data
> 	Fix IT8212 sector clamping
> 	Report aborted command for unknown errors
> 	Fix HPT371 crash on probe

Alan,

pata_via detects my HP Colorado 5GB again, although I still haven't  
had a chance to test it yet: tapes are on back order. The DVD-RW also  
gets detected and haven't tested yet but I don't doubt it'll work  
since it has worked fine for me since it was detected. I notice the  
driver seems much more verbose now as well.

Here is my bootlog:

[4294688.651000] pata_via 0000:00:0f.1: version 0.1.6
[4294688.651000] ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] - 
> GSI 20 (level, low) -> IRQ 177
[4294688.651000] PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 1
[4294688.651000] ata5: PATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma  
0xD000 irq 14
[4294688.802000] via_do_set_mode: Mode=8 ast broken=Y udma=133 mul=4
[4294688.802000] t.act8b = 11, t.rec8b = 9, t.active = 10, t.recover  
= 10
[4294688.802000] FIT t.act8b = 10, t.rec8b = 8, t.active = 9,  
t.recover = 9
[4294688.956000] ata5: dev 0 cfg 49:0f00 82:0218 83:4000 84:4000  
85:0218 86:0000 87:4000 88:101f
[4294688.956000] ata5: dev 0 ATAPI, max UDMA/66
[4294688.956000] via_do_set_mode: Mode=8 ast broken=Y udma=133 mul=4
[4294688.956000] t.act8b = 11, t.rec8b = 9, t.active = 10, t.recover  
= 10
[4294688.956000] FIT t.act8b = 10, t.rec8b = 8, t.active = 9,  
t.recover = 9
[4294688.956000] via_do_set_mode: Mode=12 ast broken=Y udma=133 mul=4
[4294688.956000] t.act8b = 3, t.rec8b = 1, t.active = 3, t.recover = 1
[4294688.956000] FIT t.act8b = 2, t.rec8b = 0, t.active = 2,  
t.recover = 0
[4294688.956000] via_do_set_mode: Mode=68 ast broken=Y udma=133 mul=4
[4294688.956000] t.act8b = 3, t.rec8b = 1, t.active = 3, t.recover = 1
[4294688.956000] FIT t.act8b = 2, t.rec8b = 0, t.active = 2,  
t.recover = 0
[4294688.956000] ata5: dev 0 configured for UDMA/66
[4294688.956000] scsi4 : pata_via
[4294688.968000]   Vendor: PIONEER   Model: DVD-RW  DVR-110D  Rev: 1.39
[4294688.968000]   Type:   CD-ROM                             ANSI  
SCSI revision: 05
[4294689.072000] sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2  
cdda tray
[4294689.072000] Uniform CD-ROM driver Revision: 3.20
[4294689.072000] sr 4:0:0:0: Attached scsi CD-ROM sr0
[4294689.072000] sr 4:0:0:0: Attached scsi generic sg4 type 5
[4294689.073000] ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma  
0xD008 irq 15
[4294689.554000] via_do_set_mode: Mode=8 ast broken=Y udma=133 mul=4
[4294689.554000] t.act8b = 11, t.rec8b = 9, t.active = 10, t.recover  
= 10
[4294689.554000] FIT t.act8b = 10, t.rec8b = 8, t.active = 9,  
t.recover = 9
[4294689.711000] ata6: dev 0 cfg 49:0f00 82:0000 83:0000 84:0000  
85:0000 86:0000 87:0000 88:0000
[4294689.711000] ata6: dev 0 ATAPI, max MWDMA2
[4294689.711000] via_do_set_mode: Mode=8 ast broken=Y udma=133 mul=4
[4294689.711000] t.act8b = 11, t.rec8b = 9, t.active = 10, t.recover  
= 10
[4294689.711000] FIT t.act8b = 10, t.rec8b = 8, t.active = 9,  
t.recover = 9
[4294689.828000] usb 1-1: new low speed USB device using uhci_hcd and  
address 3
[4294689.862000] ata6: PIO error
[4294689.862000] via_do_set_mode: Mode=12 ast broken=Y udma=133 mul=4
[4294689.862000] t.act8b = 3, t.rec8b = 1, t.active = 3, t.recover = 1
[4294689.862000] FIT t.act8b = 2, t.rec8b = 0, t.active = 2,  
t.recover = 0
[4294689.862000] via_do_set_mode: Mode=34 ast broken=Y udma=133 mul=4
[4294689.862000] t.act8b = 3, t.rec8b = 1, t.active = 3, t.recover = 1
[4294689.862000] FIT t.act8b = 2, t.rec8b = 0, t.active = 2,  
t.recover = 0
[4294689.862000] ata6: dev 0 configured for MWDMA2
[4294689.862000] scsi5 : pata_via
[4294689.875000]   Vendor: HP        Model: COLORADO 5GB      Rev: 2.06
[4294689.875000]   Type:   Sequential-Access                  ANSI  
SCSI revision: 02
[4294689.876000] st 5:0:0:0: Attached scsi tape st0<4>st0: try direct  
i/o: yes (alignment 512 B)
[4294689.876000] st 5:0:0:0: Attached scsi generic sg5 type 1

HTH,
Chris

--
Chris Boot
bootc@bootc.net
http://www.bootc.net/


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