Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-18 Thread Chuck Ebbert
Tejun Heo wrote: > Jon Masters wrote: >> Chuck Ebbert wrote: >> >>> If you try to load both the pata_atiixp and the ahci driver >>> (for the same ATI SB600 adapter), very strange things happen. >>> The AHCI driver churns for three minutes or so, spewing >>> messages like this, then nothing works:

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-18 Thread Chuck Ebbert
Tejun Heo wrote: Jon Masters wrote: Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: 6ata3: SATA

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Jon Masters
Tejun Heo wrote: Please take a look at the JMB quirk in drivers/pci/quirks.c in the latest libata-dev#upstream tree for details. For interest, I will, thanks for the info. Jon. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Tejun Heo
Hello, Jon. Jon Masters wrote: >> Dunno much about sb600 but ahci and pata_atiixp are probably using >> separate IO regions && separate PCI functions. > > Yeah. I actually thought about this whole issue a bit more recently - > things like SATA/PATA interference when you've got a part that

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Jon Masters
Tejun Heo wrote: Jon Masters wrote: Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: <6>ata3: SATA link

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Tejun Heo
Jon Masters wrote: > Chuck Ebbert wrote: > >> If you try to load both the pata_atiixp and the ahci driver >> (for the same ATI SB600 adapter), very strange things happen. >> The AHCI driver churns for three minutes or so, spewing >> messages like this, then nothing works: >> >> <6>ata3: SATA link

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Tejun Heo
Jon Masters wrote: Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: 6ata3: SATA link up 3.0 Gbps

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Jon Masters
Tejun Heo wrote: Jon Masters wrote: Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: 6ata3: SATA link

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Tejun Heo
Hello, Jon. Jon Masters wrote: Dunno much about sb600 but ahci and pata_atiixp are probably using separate IO regions separate PCI functions. Yeah. I actually thought about this whole issue a bit more recently - things like SATA/PATA interference when you've got a part that emulates

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-17 Thread Jon Masters
Tejun Heo wrote: Please take a look at the JMB quirk in drivers/pci/quirks.c in the latest libata-dev#upstream tree for details. For interest, I will, thanks for the info. Jon. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-15 Thread Jon Masters
Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: <6>ata3: SATA link up 3.0 Gbps (SStatus 123 SControl

Loading both the pata_atiixp and the ahci driver causes problems

2007-03-15 Thread Chuck Ebbert
If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: <6>ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) <4>ata3.00: qc

Loading both the pata_atiixp and the ahci driver causes problems

2007-03-15 Thread Chuck Ebbert
If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: 6ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) 4ata3.00: qc timeout

Re: Loading both the pata_atiixp and the ahci driver causes problems

2007-03-15 Thread Jon Masters
Chuck Ebbert wrote: If you try to load both the pata_atiixp and the ahci driver (for the same ATI SB600 adapter), very strange things happen. The AHCI driver churns for three minutes or so, spewing messages like this, then nothing works: 6ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)