On Tue, Jan 17, 2017 at 10:05:00PM +0800, Fam Zheng wrote:
> On Tue, 01/17 14:17, Paolo Bonzini wrote:
> >
> >
> > On 16/01/2017 18:26, Fam Zheng wrote:
> > >> Is the endianness correct for big-endian host here?
> > >
> > > I think so. The fc_host sysfs uses u64 to represent port_name and
> > >
On Tue, 01/17 14:17, Paolo Bonzini wrote:
>
>
> On 16/01/2017 18:26, Fam Zheng wrote:
> >> Is the endianness correct for big-endian host here?
> >
> > I think so. The fc_host sysfs uses u64 to represent port_name and node_name,
> > this patch does the same, so using virtio_* helpers for these fie
On 16/01/2017 18:26, Fam Zheng wrote:
>> Is the endianness correct for big-endian host here?
>
> I think so. The fc_host sysfs uses u64 to represent port_name and node_name,
> this patch does the same, so using virtio_* helpers for these fields should
> handle the endianness correctly.
I was sus
On Tue, 01/17 03:02, kbuild test robot wrote:
> Hi Fam,
>
> [auto build test ERROR on linus/master]
> [also build test ERROR on v4.10-rc4 next-20170116]
> [if your patch is applied to the wrong git tree, please drop us a note to
> help improve the system]
>
> url:
> https://github.com/0day-c
Hi Fam,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.10-rc4 next-20170116]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Fam-Zheng/virtio-scsi-Implement-FC_HOST-feature/
Hi Fam,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.10-rc4 next-20170116]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Fam-Zheng/virtio-scsi-Implement-FC_HOST-feature/
On Mon, 01/16 17:45, Paolo Bonzini wrote:
>
>
> On 16/01/2017 17:04, Fam Zheng wrote:
> > + node_name = virtio_cread64(vdev,
> > + offsetof(struct virtio_scsi_config, primary_wwnn));
> > + port_name = virtio_cread64(vdev,
> > + offsetof(stru
On 16/01/2017 17:04, Fam Zheng wrote:
> + node_name = virtio_cread64(vdev,
> + offsetof(struct virtio_scsi_config, primary_wwnn));
> + port_name = virtio_cread64(vdev,
> + offsetof(struct virtio_scsi_config, primary_wwpn));
> + }
This implements the VIRTIO_SCSI_F_FC_HOST feature by reading the config
fields and presenting them as sysfs fc_host attributes. The config
change handler is added here because primary_active will toggle during
migration.
Signed-off-by: Fam Zheng
---
drivers/scsi/virtio_scsi.c | 55 ++
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