pata error messages?

Thu, 09 Aug 2007 09:02:28 -0700

I'm trying to figure out what could cause the following error messages. This is on a PPC host using a ULI 1575 southbridge: 

- k
ata5: PATA max UDMA/133 cmd 0xfdfee300 ctl 0xfdfee30a bmdma 0xfdfee320 irq 6 ata6: PATA max UDMA/133 cmd 0xfdfee310 ctl 0xfdfee31a bmdma 0xfdfee328 irq 6 
ata5.00: ATAPI: SONY    DVD RW AW-Q170A, 1.72, max UDMA/66
ata5.00: configured for UDMA/66
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: limiting speed to UDMA/44:PIO4
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/44
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/44
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/44
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/44
ata5: EH complete
ata5.00: limiting speed to UDMA/33:PIO4
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in 
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/33
ata5: EH complete

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