[PATCH 4/4] Hyper-V vPCI: use vPCI protocol version 1.2

Jork Loeser Jork.Loeser at microsoft.com
Wed May 24 14:58:11 UTC 2017


> -----Original Message-----
> From: Vitaly Kuznetsov [mailto:vkuznets at redhat.com]
> Sent: Friday, May 19, 2017 02:59
> To: Jork Loeser <jloeser at linuxonhyperv.com>
> Cc: Jork Loeser <Jork.Loeser at microsoft.com>; helgaas at kernel.org; linux-
> pci at vger.kernel.org; linux-kernel at vger.kernel.org;
> devel at linuxdriverproject.org; olaf at aepfle.de; apw at canonical.com;
> jasowang at redhat.com; leann.ogasawara at canonical.com;
> marcelo.cerri at canonical.com; Stephen Hemminger
> <sthemmin at microsoft.com>
> Subject: Re: [PATCH 4/4] Hyper-V vPCI: use vPCI protocol version 1.2
> 
> Jork Loeser <jloeser at linuxonhyperv.com> writes:


> > +	res = hv_do_hypercall(HVCALL_RETARGET_INTERRUPT | (var_size <<
> 17),
> > +			      params, NULL);
> 
> In my 'remote tbl flush' series I defined 'union hv_hypercall_input', you can use it
> instead of hardcoding ' | (var_size << 17)'

Good idea. We can adapt this later.

Regards,
Jork



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