Re: [Lsf-pc] [LSF/MM TOPIC] Integrated Unit Attention handling

2014-12-17 Thread Bart Van Assche
On 12/16/14 16:30, Hannes Reinecke wrote: > On 12/16/2014 09:32 AM, Christoph Hellwig wrote: >> Sounds like a good topic, altough I hope we'll see considerable >> progress before LSF on this item.. > > Full integration requires a change of the SCSI device model; > currently struct scsi_device has a

Re: [Lsf-pc] [LSF/MM TOPIC] Integrated Unit Attention handling

2014-12-17 Thread Christoph Hellwig
On Tue, Dec 16, 2014 at 04:30:34PM +0100, Hannes Reinecke wrote: > On 12/16/2014 09:32 AM, Christoph Hellwig wrote: > > Sounds like a good topic, altough I hope we'll see considerable > > progress before LSF on this item.. > > > Full integration requires a change of the SCSI device model; > curren

Re: [Lsf-pc] [LSF/MM TOPIC] Integrated Unit Attention handling

2014-12-16 Thread Hannes Reinecke
On 12/16/2014 09:32 AM, Christoph Hellwig wrote: > Sounds like a good topic, altough I hope we'll see considerable > progress before LSF on this item.. > Full integration requires a change of the SCSI device model; currently struct scsi_device has a fixed type and inquiry data, so rescan is essent

Re: [Lsf-pc] [LSF/MM TOPIC] Integrated Unit Attention handling

2014-12-16 Thread Christoph Hellwig
Sounds like a good topic, altough I hope we'll see considerable progress before LSF on this item.. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[LSF/MM TOPIC] Integrated Unit Attention handling

2014-12-15 Thread Hannes Reinecke
Hi all, I'd like to discusss 'Integrated Unit Attention handling' at LSF/MM 2015. Currently we're interpreting some Unit Attention codes and send out uevents, with the hope that some userspace application will make use of this. However, some UAs are easily handled within the kernel directly, eg