Displaying 4 results from an estimated 4 matches for "hostno".
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2007 May 16
5
[RFC] pv-scsi driver (scsiback/scsifront)
...Fujita-san''s scsi-driver
and blkback.
(see, http://www.xensource.com/files/xensummit_4/Xen_Summit_8_Matsumoto.pdf)
The pv-scsi driver''s feature is as follow:
* Guest has dedicated SCSI-HBAs of Dom0.
* Guest can send scsi_cdb to the HBAs.
* Guest recognises the HBAs from hostno of xenstore.
Currentlly, We are developping FC version based on this.
* Future work:
* implement python code
* performance tunning
* attach, detach
* suspend, resume
* We are wondering about:
* We used "scsihost" as xenstore nodename. Is it suitable?
* We consider about conf...
2020 Apr 07
0
[PATCH RFC v2 02/24] scsi: allocate separate queue for reserved commands
...ter interface to use a tag for a host wide command vs
>>> introducing a parallel path.
>>>
>> Thinking about it some more, I don't think that scsi_get_host_dev() is
>> the best way of handling it.
>> Problem is that it'll create a new scsi_device with <hostno:this_id:0>,
>> which will then show up via eg 'lsscsi'.
>
> are you sure? Doesn't this function just allocate the sdev, but do
> nothing with it, like probing it?
>
> I bludgeoned it in here for PoC:
>
> https://github.com/hisilicon/kernel-dev/commit/ef...
2020 Mar 11
6
[PATCH RFC v2 02/24] scsi: allocate separate queue for reserved commands
On Tue, Mar 10, 2020 at 09:08:56PM +0000, John Garry wrote:
> On 10/03/2020 18:32, Christoph Hellwig wrote:
> > On Wed, Mar 11, 2020 at 12:25:28AM +0800, John Garry wrote:
> > > From: Hannes Reinecke <hare at suse.com>
> > >
> > > Allocate a separate 'reserved_cmd_q' for sending reserved commands.
> >
> > Why? Reserved command
2020 Mar 11
6
[PATCH RFC v2 02/24] scsi: allocate separate queue for reserved commands
On Tue, Mar 10, 2020 at 09:08:56PM +0000, John Garry wrote:
> On 10/03/2020 18:32, Christoph Hellwig wrote:
> > On Wed, Mar 11, 2020 at 12:25:28AM +0800, John Garry wrote:
> > > From: Hannes Reinecke <hare at suse.com>
> > >
> > > Allocate a separate 'reserved_cmd_q' for sending reserved commands.
> >
> > Why? Reserved command