From: Paolo Bonzini <pbonzini@redhat.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
daniel.vetter@ffwll.ch, jani.nikula@linux.intel.com,
airlied@linux.ie, intel-gfx@lists.freedesktop.org
Cc: "peter.maydell@linaro.org" <peter.maydell@linaro.org>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Ross Philipson <ross.philipson@citrix.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"Kelly.Zytaruk@amd.com" <Kelly.Zytaruk@amd.com>,
Anthony Perard <anthony.perard@citrix.com>,
Stefano Stabellini <Stefano.Stabellini@citrix.com>,
"anthony@codemonkey.ws" <anthony@codemonkey.ws>,
"yang.z.zhang@intel.com" <yang.z.zhang@intel.com>,
"Chen, Tiejun" <tiejun.chen@intel.com>
Subject: Re: ResettRe: [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support
Date: Wed, 02 Jul 2014 18:27:58 +0200 [thread overview]
Message-ID: <53B4330E.1090409@redhat.com> (raw)
In-Reply-To: <20140702162337.GB32380@laptop.dumpdata.com>
Il 02/07/2014 18:23, Konrad Rzeszutek Wilk ha scritto:
> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> index 651e65e..03f2829 100644
> --- a/drivers/gpu/drm/i915/i915_drv.c
> +++ b/drivers/gpu/drm/i915/i915_drv.c
> @@ -433,6 +433,8 @@ void intel_detect_pch(struct drm_device *dev)
> unsigned short id = pch->device & INTEL_PCH_DEVICE_ID_MASK;
> dev_priv->pch_id = id;
>
> + if (pch->subsystem_vendor == PCI_VENDOR_ID_XEN)
> + id = pch->device & INTEL_PCH_DEVICE_ID_MASK;
Actually you could look at *dev*'s subsystem IDs and skip the pch lookup
completely.
Paolo
> if (id == INTEL_PCH_IBX_DEVICE_ID_TYPE) {
> dev_priv->pch_type = PCH_IBX;
> DRM_DEBUG_KMS("Found Ibex Peak PCH\n");
>> >
next prev parent reply other threads:[~2014-07-02 16:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140630090511.GB15777@redhat.com>
[not found] ` <alpine.DEB.2.02.1406302019470.8923@kaball.uk.xensource.com>
[not found] ` <53B1BAF9.6040800@citrix.com>
[not found] ` <20140701053907.GA6108@redhat.com>
[not found] ` <alpine.DEB.2.02.1407011740280.8923@kaball.uk.xensource.com>
[not found] ` <20140701170206.GB7640@redhat.com>
[not found] ` <53B2F238.7000009@citrix.com>
[not found] ` <53B3EDF5.4000802@redhat.com>
[not found] ` <20140702140033.GG19068@laptop.dumpdata.com>
[not found] ` <20140702140843.GB6077@redhat.com>
2014-07-02 16:05 ` [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support Konrad Rzeszutek Wilk
2014-07-02 17:58 ` Michael S. Tsirkin
[not found] ` <53B41C27.4030706@redhat.com>
2014-07-02 16:23 ` ResettRe: " Konrad Rzeszutek Wilk
2014-07-02 16:27 ` Paolo Bonzini [this message]
2014-07-02 16:53 ` Michael S. Tsirkin
2014-07-03 7:32 ` Michael S. Tsirkin
2014-07-03 18:26 ` Konrad Rzeszutek Wilk
2014-07-03 19:09 ` Jesse Barnes
2014-07-03 20:27 ` Michael S. Tsirkin
2014-07-16 14:20 ` Konrad Rzeszutek Wilk
2014-07-17 9:42 ` Chen, Tiejun
2014-07-17 17:37 ` Kay, Allen M
2014-07-18 13:44 ` Konrad Rzeszutek Wilk
2014-07-19 0:27 ` Kay, Allen M
2014-07-23 20:54 ` Konrad Rzeszutek Wilk
2014-07-24 1:44 ` Chen, Tiejun
2014-07-25 17:01 ` Konrad Rzeszutek Wilk
2014-07-29 6:59 ` Chen, Tiejun
2014-07-29 8:32 ` Paolo Bonzini
2014-07-29 9:14 ` Chen, Tiejun
2014-07-04 6:28 ` Paolo Bonzini
2014-07-06 6:08 ` Michael S. Tsirkin
[not found] ` <92B37F2487AE0841841737618F25AC1A3839EA4D@FTLPEX01CL03.citrite.net>
[not found] ` <20140702152734.GA6687@redhat.com>
[not found] ` <53B43363.7090600@redhat.com>
2014-07-02 16:45 ` Konrad Rzeszutek Wilk
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