From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Setting pch_id for HSW/BDW in virtual environment Date: Thu, 29 Jun 2017 18:38:58 +0300 Message-ID: <20170629153858.GC12629@intel.com> References: <1497496305-5364-1-git-send-email-xiong.y.zhang@intel.com> <20170629100145.ul3ubwxx34qpomgi@phenom.ffwll.local> <877ezubyyi.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id E09296E68F for ; Thu, 29 Jun 2017 15:39:03 +0000 (UTC) Content-Disposition: inline In-Reply-To: <877ezubyyi.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: joonas.lahtinen@intel.com, intel-gfx@lists.freedesktop.org, zhiyuan.lv@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBKdW4gMjksIDIwMTcgYXQgMDY6MjI6NDVQTSArMDMwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gT24gVGh1LCAyOSBKdW4gMjAxNywgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNo PiB3cm90ZToKPiA+IE9uIFRodSwgSnVuIDE1LCAyMDE3IGF0IDExOjExOjQ1QU0gKzA4MDAsIFhp b25nIFpoYW5nIHdyb3RlOgo+ID4+IEluIGEgSUdEIHBhc3N0aHJvdWdoIGVudmlyb25tZW50LCB0 aGUgcmVhbCBJU0EgYnJpZGdlIG1heSBkb2Vzbid0IGV4aXN0Lgo+ID4+IHRoZW4gcGNoX2lkIGNv dWxkbid0IGJlIGNvcnJlY3RseSBnb3R0ZW4gZnJvbSBJU0EgYnJpZGdlLCBidXQgcGNoX2lkIGlz Cj4gPj4gdXNlZCB0byBpZGVudGlmeSBMUFRfSCBhbmQgTFBUX0xQLiBDdXJyZW50bHkgaTkxNSB0 cmVhdCBhbGwgTFBUIHBjaCBhcwo+ID4+IExQVF9ILHRoZW4gZXJyb3JzIG9jY3VyIHdoZW4gaTkx NSBydW5zIG9uIExQVF9MUCBtYWNoaW5lcyB3aXRoIGlnZAo+ID4+IHBhc3N0aHJvdWdoLgo+ID4+ IAo+ID4+IFRoaXMgcGF0Y2ggc2V0IHBjaF9pZCBmb3IgSFNXL0JEVyBhY2NvcmRpbmcgdG8gSUdE IHR5cGUgYW5kIGlzbid0IGZ1bGx5Cj4gPj4gY29ycmVjdC4gQnV0IGl0IHNvbHZlcyBzdWNoIGlz c3VlIG9uIEhTVy9CRFcgdWx0L3VseCBtYWNoaW5lcy4KPiA+PiBRQSBDSSBzeXN0ZW0gaXMgYmxv Y2tlZCBieSB0aGlzIGlzc3VlIGZvciBhIGxvbmcgdGltZSwgaXQncyBiZXR0ZXIgdGhhdAo+ID4+ IHdlIGNvdWxkIG1lcmdlIGl0IHRvIHVuYmxvY2sgUUEgQ0kgc3lzdGVtLgo+ID4+IAo+ID4+IFdl IGtub3cgdGhlIHJvb3QgY2F1c2UgaXMgaW4gZGV2aWNlIG1vZGVsIG9mIHZpcnR1YWwgcGFzc3Ro cm91Z2gsIGFuZAo+ID4+IHdpbGwgcmVzb2x2ZSBpdCBpbiB0aGUgZnV0dXJlIHdpdGggc2V2ZXJh bCBwYXJ0cyBjb29wZXJhdGlvbiBpbiBrZXJuZWwsCj4gPj4gcWVtdSBhbmQgeGVuLgo+ID4+IAo+ ID4+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9p ZD05OTkzOAo+ID4+IAo+ID4+IFNpZ25lZC1vZmYtYnk6IFhpb25nIFpoYW5nIDx4aW9uZy55Lnpo YW5nQGludGVsLmNvbT4KPiA+PiAtLS0KPiA+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9k cnYuYyB8IDQgKysrKwo+ID4+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspCj4gPj4g Cj4gPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gPj4gaW5kZXggMWY4MDJkZS4uMmU2NjRjNSAx MDA2NDQKPiA+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gPj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ID4+IEBAIC0xMzUsNiArMTM1LDEw IEBAIHN0YXRpYyBlbnVtIGludGVsX3BjaCBpbnRlbF92aXJ0X2RldGVjdF9wY2goc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4+ICAJCURSTV9ERUJVR19LTVMoIkFzc3VtaW5n IENvdWFyUG9pbnQgUENIXG4iKTsKPiA+PiAgCX0gZWxzZSBpZiAoSVNfSEFTV0VMTChkZXZfcHJp dikgfHwgSVNfQlJPQURXRUxMKGRldl9wcml2KSkgewo+ID4+ICAJCXJldCA9IFBDSF9MUFQ7Cj4g Pj4gKwkJaWYgKElTX0hTV19VTFQoZGV2X3ByaXYpIHx8IElTX0JEV19VTFQoZGV2X3ByaXYpKQo+ ID4+ICsJCQlkZXZfcHJpdi0+cGNoX2lkID0gSU5URUxfUENIX0xQVF9MUF9ERVZJQ0VfSURfVFlQ RTsKPiA+PiArCQllbHNlCj4gPj4gKwkJCWRldl9wcml2LT5wY2hfaWQgPSBJTlRFTF9QQ0hfTFBU X0RFVklDRV9JRF9UWVBFOwo+ID4KPiA+IFNvIGl0J3MgaW1vIHNpbGx5IHRoYXQgd2UncmUgbGVh a2luZyB0aGUgcGNoX2lkIHRvIG91ciBjb2RlIHdoZW4gd2UKPiA+IGFscmVhZHkgaGF2ZSBwY2hf dHlwZSwgYnV0IG9oIHdlbGwuCj4gCj4gSXQncyBmb3IgZGlzdGluZ3Vpc2hpbmcgYmV0d2VlbiBM UCBhbmQgbm9uLUxQLCB3aGljaCB3ZSBuZWVkIGluIHRoZQo+IGNvZGUsIGFuZCB3aHkgd2UgaGF2 ZSB0aGlzIHBhdGNoIGluIHRoZSBmaXJzdCBwbGFjZS4KCkkgZ3Vlc3Mgd2UgY291bGQgYWRkIHNl cGFyYXRlIHBjaF90eXBlcyBmb3IgdGhlIExQIHZhcmlhbnRzLiBCdXQgSSB0aGluawp0aGF0J2xs IGp1c3Qgc2xpZ2h0bHkgc2hpZnQgdGhlIGNvbXBsZXhpdHkgYmV0d2VlbiB0aGUKSEFTX1BDSC9I QVNfUENIX0gvSEFTX1BDSF9MUCBtYWNyb3MuCgpPciBtYXliZSB3ZSBzaG91bGQganVzdCBudWtl IHBjaF90eXBlPwoKPiAKPiA+IEFueXdheSwgdGhpcyBpcyBhbGwgYWJvdXQgdGhlIHBoeXNpY2Fs IHBjaCBvbiB0aGUgY2hpcCwgbm90aGluZyB0byBkbyB3aXRoCj4gPiB0aGUgdmlydHVhbGl6ZWQg b25lLCBhbmQgd2UndmUgYmVlbiBoYXJkLWNvZGluZyB0aGVzZSBmb3JldmVyLgo+ID4KPiA+IFJl dmlld2VkLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPgo+ID4KPiA+ IEFmYWl1aSBpZiB0aGlzIGlzbid0IHRydWUgb24gYSBtYWNoaW5lLCBzb21lb25lIHVzZWQgYSBz b2xkZXIgaXJvbiB0bwo+ID4gYnVpbGQgc29tZXRoaW5nIHRoYXQgSW50ZWwgZG9lc24ndCBzZWxs Lgo+IAo+IEJzcGVjIHNheXMgdGhlcmUgYXJlIChhdCBsZWFzdCkgbm9uLVVMVC9VTFggQnJvYWR3 ZWxscyB3aXRoIExQIFBDSC4gV2UKPiBkbyBzZWVtIHRvIHdhcm4gYWJvdXQgdGhlIGNvbWJvIGlu IHRoZSBiYXJlIG1ldGFsIFBDSCBkZXRlY3Rpb24sIHNvIEkKPiBndWVzcyBpdCdzIHNhZmUgdG8g YXNzdW1lIHRoZXkgYXJlIHJhcmUuIEJ1dCBzdHJpY3RseSBzcGVha2luZyB0aGlzCj4gY2hhbmdl IGp1c3QgbW92ZXMgcHJvYmxlbXMgZnJvbSBvbmUgc2V0dXAgdG8gYW5vdGhlci4KPiAKPiBUaGlz IGhhcyBhbGwgYmVlbiBjb3ZlcmVkIGluIHRoZSB0aHJlYWQgdGhhdCBJIGxpbmtlZCB0byBpbiBt eSBwcmV2aW91cwo+IHJlcGx5LCBhbmQgYWxsIG9mIHRoYXQgZGlzY3Vzc2lvbiBoYXMgYmVlbiBj b252ZW5pZW50bHkgb3Zlcmxvb2tlZCBhbmQKPiBpZ25vcmVkIGluIHRoaXMgcGF0Y2ggc3VibWlz c2lvbiBhbmQgdGhlIGNvbW1pdCBtZXNzYWdlLgo+IAo+IEknbSBub3Qgb3Bwb3NlZCB0byBtZXJn aW5nIHRoZSBwYXRjaCwgYnV0IHRoaXMgbmVlZHMgdG8gYmUgZG9jdW1lbnRlZAo+IGZvciBwb3N0 ZXJpdHkuCj4gCj4gT2YgY291cnNlLCB0aGlzIGdldHMgKm11Y2gqIG1vcmUgY29tcGxpY2F0ZWQg ZnJvbSBTS0wvU1BUIG9uLCB3aGVyZSB0aGUKPiBjb21ib3MgY2FuIGJlIG1peGVkIGV2ZW4gbW9y ZSBmcmVlbHkgKGUuZy4gU0tMK0tCUCBhbmQgS0JMK1NQVCkuCgpBY3R1YWxseSBJJ20gbm90IHN1 cmUgd2UgaGF2ZSBQQ0hfS0JQIHNpbmNlIGl0IHNlZW1zIHRvIGJlIGlkZW50aWNhbAp0byBTUFQ/ IFdlIGRvbid0IGhhdmUgUENIX1BQVCBvciBQQ0hfV1BUIGVpdGhlci4gU28gSU1PIHdlIHNob3Vs ZCBlaXRoZXIKcmVtb3ZlIFBDSF9LQlAgb3IgYWRkIFBDSF9QUFQrUENIX1dQVC4KCj4gCj4gCj4g QlIsCj4gSmFuaS4KPiAKPiAKPiAKPiA+IC1EYW5pZWwKPiA+Cj4gPj4gIAkJRFJNX0RFQlVHX0tN UygiQXNzdW1pbmcgTHlueFBvaW50IFBDSFxuIik7Cj4gPj4gIAl9IGVsc2UgaWYgKElTX1NLWUxB S0UoZGV2X3ByaXYpIHx8IElTX0tBQllMQUtFKGRldl9wcml2KSkgewo+ID4+ICAJCXJldCA9IFBD SF9TUFQ7Cj4gPj4gLS0gCj4gPj4gMi43LjQKPiA+PiAKPiA+PiBfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QK PiA+PiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gPj4gaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPiAKPiAtLSAKPiBKYW5p IE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5n IGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApWaWxsZSBTeXJq w6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=