2008-04-08 22:50:38     Why there is no "IDE support on Blackfin CPU" in SVN 4558?

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2008-04-08 22:50:38     Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Zhi Qiang Zhang (CHINA)

Message: 53866    Hi,

 

I upgraded the kernel to SVN4558, but found no IDE support on Blackfin? What to do ?

 

 

Regards,

ZhangZQ

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2008-04-08 23:30:26     Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Mike Frysinger (UNITED STATES)

Message: 53868    if you read the history, that has been long deprecated (and doesnt even build).  use the new pata code part of the sata framework.

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2008-04-09 00:24:07     Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Zhi Qiang Zhang (CHINA)

Message: 53872    Mike,

 

I used the sata framework, it seems it can find the CDROM, but the driver still can't run.

 

scsi0 : pata_platform

ata1: PATA max PIO0 mmio cmd 0x203fff60 ctl 0x203fff50 irq 48

ata1.00: ATAPI: HL-DT-ST CD-ROM GCR-8482B, 1.04, max UDMA/33

ata1.00: configured for PIO

ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen

ata1.00: cmd a0/00:00:00:24:00/00:00:00:00:00/a0 tag 0 pio 36 in

         cdb 12 00 00 00 24 00 00 00  00 00 00 00 00 00 00 00

         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)

ata1.00: status: { DRDY }

ata1: soft resetting link

ata1.00: configured for PIO

ata1: EH complete

 

what is the problem?

 

 

Regards,

ZhangZQ

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2008-07-03 00:22:41     Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Sonic Zhang (CHINA)

Message: 58243   

 

What do you mean "the driver still can't work"?

 

No /dev/sc device?

 

Can't mount cdrom?

 

Have you selected the ISO9660 file system?

 

 

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2008-07-03 00:49:36     Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Zhi Qiang Zhang (CHINA)

Message: 58244   

 

Hi,

 

I can't find that /dev/sc device.

 

 

 

Regards,

 

ZhangZQ

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2008-07-03 01:01:03     Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?

Sonic Zhang (CHINA)

Message: 58245   

 

That means you forgot to select the scsi cdrom driver in kernel.

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