From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 2/4] drm/i915: Generalize pci quirks Date: Mon, 25 Feb 2019 15:12:06 +0200 Message-ID: <87ef7wrp09.fsf@intel.com> References: <20190222155251.16730-1-ville.syrjala@linux.intel.com> <20190222155251.16730-2-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFB1B896D8 for ; Mon, 25 Feb 2019 13:10:03 +0000 (UTC) In-Reply-To: <20190222155251.16730-2-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville Syrjala , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAyMiBGZWIgMjAxOSwgVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4KPiBBZGQgc3VwcG9ydCBmb3IgbXVsdGlwbGUgaW5kZXBlbmRlbnQg cGNpIHF1aXJrIHRhYmxlcy4KPiBJIHdhbnQgdG8gcmV1c2UgdGhlIHF1aXJrIHRhYmxlIGFwcHJv YWNoIGZvciBzb21lCj4gd2F0ZXJtYXJrIHF1aXJrcyBidXQgSSBwcmVmZXIgdG8ga2VlcCB0aGUg ZGV0YWlscyBpbgo+IG9uZSBwbGFjZSByYXRoZXIgdGhhbiBzcHJlYWRpbmcgdGhlbSBhbGwgb3Zl ci4KPgo+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51 eC5pbnRlbC5jb20+CgpSZXZpZXdlZC1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVs LmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICAgIHwgIDkg KysrKysrKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3F1aXJrcy5jIHwgMjggKysr KysrKysrKysrKysrLS0tLS0tLS0tLS0tLQo+ICAyIGZpbGVzIGNoYW5nZWQsIDI0IGluc2VydGlv bnMoKyksIDEzIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKPiBpbmRl eCA4MWVjNzNlNGEwODMuLjg5MjRiNDNkNmU5OSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kcnYuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Ry di5oCj4gQEAgLTIxODcsNyArMjE4NywxNiBAQCBpbnQgaW50ZWxfcHNyX3dhaXRfZm9yX2lkbGUo Y29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKm5ld19jcnRjX3N0YXRlLAo+ICBib29sIGlu dGVsX3Bzcl9lbmFibGVkKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwo+ICAKPiAgLyogaW50 ZWxfcXVpcmtzLmMgKi8KPiArc3RydWN0IGludGVsX3BjaV9xdWlyayB7Cj4gKwlpbnQgZGV2aWNl Owo+ICsJaW50IHN1YnN5c3RlbV92ZW5kb3I7Cj4gKwlpbnQgc3Vic3lzdGVtX2RldmljZTsKPiAr CXZvaWQgKCpob29rKShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSk7Cj4gK307Cj4gKwo+ ICB2b2lkIGludGVsX2luaXRfcXVpcmtzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJp dik7Cj4gK3ZvaWQgaW50ZWxfYXBwbHlfcGNpX3F1aXJrcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqaTkxNSwKPiArCQkJICAgIGNvbnN0IHN0cnVjdCBpbnRlbF9wY2lfcXVpcmsgKnF1aXJrcyk7 Cj4gIAo+ICAvKiBpbnRlbF9ydW50aW1lX3BtLmMgKi8KPiAgdm9pZCBpbnRlbF9ydW50aW1lX3Bt X2luaXRfZWFybHkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KTsKPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcXVpcmtzLmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9xdWlya3MuYwo+IGluZGV4IGVjMmIwZmM5MmI4Yi4uZTA3MzUxMDU1M2E2 IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3F1aXJrcy5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcXVpcmtzLmMKPiBAQCAtNTIsMTMgKzUyLDYg QEAgc3RhdGljIHZvaWQgcXVpcmtfaW5jcmVhc2VfZGRpX2Rpc2FibGVkX3RpbWUoc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmk5MTUpCj4gIAlEUk1fSU5GTygiQXBwbHlpbmcgSW5jcmVhc2UgRERJ IERpc2FibGVkIHF1aXJrXG4iKTsKPiAgfQo+ICAKPiAtc3RydWN0IGludGVsX3F1aXJrIHsKPiAt CWludCBkZXZpY2U7Cj4gLQlpbnQgc3Vic3lzdGVtX3ZlbmRvcjsKPiAtCWludCBzdWJzeXN0ZW1f ZGV2aWNlOwo+IC0Jdm9pZCAoKmhvb2spKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KTsK PiAtfTsKPiAtCj4gIC8qIEZvciBzeXN0ZW1zIHRoYXQgZG9uJ3QgaGF2ZSBhIG1lYW5pbmdmdWwg UENJIHN1YmRldmljZS9zdWJ2ZW5kb3IgSUQgKi8KPiAgc3RydWN0IGludGVsX2RtaV9xdWlyayB7 Cj4gIAl2b2lkICgqaG9vaykoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpOwo+IEBAIC04 Nyw3ICs4MCw3IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgaW50ZWxfZG1pX3F1aXJrIGludGVsX2Rt aV9xdWlya3NbXSA9IHsKPiAgCX0sCj4gIH07Cj4gIAo+IC1zdGF0aWMgc3RydWN0IGludGVsX3F1 aXJrIGludGVsX3F1aXJrc1tdID0gewo+ICtzdGF0aWMgY29uc3Qgc3RydWN0IGludGVsX3BjaV9x dWlyayBpbnRlbF9wY2lfcXVpcmtzW10gPSB7Cj4gIAkvKiBMZW5vdm8gVTE2MCBjYW5ub3QgdXNl IFNTQyBvbiBMVkRTICovCj4gIAl7IDB4MDA0NiwgMHgxN2FhLCAweDM5MjAsIHF1aXJrX3NzY19m b3JjZV9kaXNhYmxlIH0sCj4gIAo+IEBAIC0xNDUsMTYgKzEzOCwxNyBAQCBzdGF0aWMgc3RydWN0 IGludGVsX3F1aXJrIGludGVsX3F1aXJrc1tdID0gewo+ICAJLyogQVNSb2NrIElUWCovCj4gIAl7 IDB4MzE4NSwgMHgxODQ5LCAweDIyMTIsIHF1aXJrX2luY3JlYXNlX2RkaV9kaXNhYmxlZF90aW1l IH0sCj4gIAl7IDB4MzE4NCwgMHgxODQ5LCAweDIyMTIsIHF1aXJrX2luY3JlYXNlX2RkaV9kaXNh YmxlZF90aW1lIH0sCj4gKwo+ICsJe30KPiAgfTsKPiAgCj4gLXZvaWQgaW50ZWxfaW5pdF9xdWly a3Moc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpCj4gK3ZvaWQgaW50ZWxfYXBwbHlfcGNp X3F1aXJrcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSwKPiArCQkJICAgIGNvbnN0IHN0 cnVjdCBpbnRlbF9wY2lfcXVpcmsgKnF1aXJrcykKPiAgewo+ICAJc3RydWN0IHBjaV9kZXYgKmQg PSBpOTE1LT5kcm0ucGRldjsKPiAtCWludCBpOwo+IC0KPiAtCWZvciAoaSA9IDA7IGkgPCBBUlJB WV9TSVpFKGludGVsX3F1aXJrcyk7IGkrKykgewo+IC0JCXN0cnVjdCBpbnRlbF9xdWlyayAqcSA9 ICZpbnRlbF9xdWlya3NbaV07Cj4gKwljb25zdCBzdHJ1Y3QgaW50ZWxfcGNpX3F1aXJrICpxOwo+ ICAKPiArCWZvciAocSA9IHF1aXJrczsgcS0+ZGV2aWNlOyBxKyspIHsKPiAgCQlpZiAoZC0+ZGV2 aWNlID09IHEtPmRldmljZSAmJgo+ICAJCSAgICAoZC0+c3Vic3lzdGVtX3ZlbmRvciA9PSBxLT5z dWJzeXN0ZW1fdmVuZG9yIHx8Cj4gIAkJICAgICBxLT5zdWJzeXN0ZW1fdmVuZG9yID09IFBDSV9B TllfSUQpICYmCj4gQEAgLTE2Miw2ICsxNTYsMTQgQEAgdm9pZCBpbnRlbF9pbml0X3F1aXJrcyhz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKPiAgCQkgICAgIHEtPnN1YnN5c3RlbV9kZXZp Y2UgPT0gUENJX0FOWV9JRCkpCj4gIAkJCXEtPmhvb2soaTkxNSk7Cj4gIAl9Cj4gK30KPiArCj4g K3ZvaWQgaW50ZWxfaW5pdF9xdWlya3Moc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpCj4g K3sKPiArCWludCBpOwo+ICsKPiArCWludGVsX2FwcGx5X3BjaV9xdWlya3MoaTkxNSwgaW50ZWxf cGNpX3F1aXJrcyk7Cj4gKwo+ICAJZm9yIChpID0gMDsgaSA8IEFSUkFZX1NJWkUoaW50ZWxfZG1p X3F1aXJrcyk7IGkrKykgewo+ICAJCWlmIChkbWlfY2hlY2tfc3lzdGVtKCppbnRlbF9kbWlfcXVp cmtzW2ldLmRtaV9pZF9saXN0KSAhPSAwKQo+ICAJCQlpbnRlbF9kbWlfcXVpcmtzW2ldLmhvb2so aTkxNSk7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIEdyYXBoaWNzIENlbnRl cgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=