From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 2/7] drm/i915: Introduce intel_uncore_unclaimed_mmio Date: Tue, 15 Dec 2015 17:02:55 +0200 Message-ID: <8737v3yctc.fsf@gaia.fi.intel.com> References: <1450189512-30360-1-git-send-email-mika.kuoppala@intel.com> <1450189512-30360-2-git-send-email-mika.kuoppala@intel.com> <20151215144650.GI4437@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 ESMTP id 61F1B6E70D for ; Tue, 15 Dec 2015 07:04:32 -0800 (PST) In-Reply-To: <20151215144650.GI4437@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 =?utf-8?B?U3lyasOkbMOk?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4gd3JpdGVzOgoK PiBPbiBUdWUsIERlYyAxNSwgMjAxNSBhdCAwNDoyNTowN1BNICswMjAwLCBNaWthIEt1b3BwYWxh IHdyb3RlOgo+PiBDdXJyZW50bHkgaW50ZXJydXB0IGNvZGUgaXMgdGhlIG9ubHkgcGxhY2UgY2hl Y2tpbmcKPj4gZm9yIHRoZSB1bmNsYWltZWQgcmVnaXN0ZXIgYWNjZXNzIHByaW9yIHRvIGFjdHVh bCByZWdpc3Rlcgo+PiBtYWNyb3MgdXNpbmcgdGhlIHNhbWUgZnVuY3Rpb25hbGl0eS4gUmVuYW1l IHRoZSBmdW5jdGlvbgo+PiBhbmQgbWFrZSBpdCByZXR1cm4gYm9vbCBzbyB0aGF0IHRoZSBwb3Nz aWJsZSBlcnJvciBtZXNzYWdlCj4+IGNvbnRleHQgaXMgY2xlYXIgaW4gdGhlIGNhbGxlciBzaWRl LiBUaGUgbW90aXZhdGlvbiBpcyB0byBhbGxvdwo+PiB1c2FnZSBvZiB1bmNsYWltZWQgZGV0ZWN0 aW9uIG9uIGFyYml0cmFyeSBwbGFjZXMuCj4+IAo+PiB2MjogcmViYXNlLCBzL2FjY2Vzcy9tbWlv LCBzL2Rldi9kZXZfcHJpdgo+PiAKPj4gU2lnbmVkLW9mZi1ieTogTWlrYSBLdW9wcGFsYSA8bWlr YS5rdW9wcGFsYUBpbnRlbC5jb20+Cj4+IFJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlz QGNocmlzLXdpbHNvbi5jby51az4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2Rydi5oICAgICB8IDIgKy0KPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgICAg IHwgMyArKy0KPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jIHwgNSArKy0t LQo+PiAgMyBmaWxlcyBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCj4+ IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPj4gaW5kZXggOTEyNDA4NS4uODJjNDNiNiAxMDA2 NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+PiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4+IEBAIC0yNzMxLDcgKzI3MzEsNyBAQCBleHRl cm4gdm9pZCBpbnRlbF91bmNvcmVfc2FuaXRpemUoc3RydWN0IGRybV9kZXZpY2UgKmRldik7Cj4+ ICBleHRlcm4gdm9pZCBpbnRlbF91bmNvcmVfZWFybHlfc2FuaXRpemUoc3RydWN0IGRybV9kZXZp Y2UgKmRldiwKPj4gIAkJCQkJYm9vbCByZXN0b3JlX2ZvcmNld2FrZSk7Cj4+ICBleHRlcm4gdm9p ZCBpbnRlbF91bmNvcmVfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KTsKPj4gLWV4dGVybiB2 b2lkIGludGVsX3VuY29yZV9jaGVja19lcnJvcnMoc3RydWN0IGRybV9kZXZpY2UgKmRldik7Cj4+ ICtleHRlcm4gYm9vbCBpbnRlbF91bmNvcmVfdW5jbGFpbWVkX21taW8oc3RydWN0IGRybV9pOTE1 X3ByaXZhdGUgKmRldl9wcml2KTsKPj4gIGV4dGVybiB2b2lkIGludGVsX3VuY29yZV9maW5pKHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYpOwo+PiAgZXh0ZXJuIHZvaWQgaW50ZWxfdW5jb3JlX2ZvcmNl d2FrZV9yZXNldChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBib29sIHJlc3RvcmUpOwo+PiAgY29u c3QgY2hhciAqaW50ZWxfdW5jb3JlX2ZvcmNld2FrZV9kb21haW5fdG9fc3RyKGNvbnN0IGVudW0g Zm9yY2V3YWtlX2RvbWFpbl9pZCBpZCk7Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+PiBpbmRl eCA4NjY2NGQxLi5hMjBkYzY0IDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2lycS5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPj4gQEAg LTIxNjcsNyArMjE2Nyw4IEBAIHN0YXRpYyBpcnFyZXR1cm5fdCBpcm9ubGFrZV9pcnFfaGFuZGxl cihpbnQgaXJxLCB2b2lkICphcmcpCj4+ICAKPj4gIAkvKiBXZSBnZXQgaW50ZXJydXB0cyBvbiB1 bmNsYWltZWQgcmVnaXN0ZXJzLCBzbyBjaGVjayBmb3IgdGhpcyBiZWZvcmUgd2UKPj4gIAkgKiBk byBhbnkgSTkxNV97UkVBRCxXUklURX0uICovCj4+IC0JaW50ZWxfdW5jb3JlX2NoZWNrX2Vycm9y cyhkZXYpOwo+PiArCWlmIChpbnRlbF91bmNvcmVfdW5jbGFpbWVkX21taW8oZGV2X3ByaXYpKQo+ PiArCQlEUk1fRVJST1IoIlVuY2xhaW1lZCByZWdpc3RlciBiZWZvcmUgaW50ZXJydXB0XG4iKTsK Pgo+IGJkdysgdG9vPyBPciBkbyB0aG9zZSB3b3JrIGRpZmZlcmVudGx5PwoKYmR3IHRvbyB5ZXMu IEJ1dCB3ZSB0aHJvdyB0aGUgaXJxIGFybWluZyBvdXQgaW4gNC83CmNvbXBsZXRlbHkuCgotTWlr YQoKPgo+PiAgCj4+ICAJLyogZGlzYWJsZSBtYXN0ZXIgaW50ZXJydXB0IGJlZm9yZSBjbGVhcmlu ZyBpaXIgICovCj4+ICAJZGVfaWVyID0gSTkxNV9SRUFEKERFSUVSKTsKPj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfdW5jb3JlLmMKPj4gaW5kZXggOTVlNzgwMy4uMzRiNjBjYiAxMDA2NDQKPj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPj4gQEAgLTE2MDYsOCArMTYwNiw3IEBAIGJvb2wg aW50ZWxfaGFzX2dwdV9yZXNldChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+PiAgCXJldHVybiBp bnRlbF9nZXRfZ3B1X3Jlc2V0KGRldikgIT0gTlVMTDsKPj4gIH0KPj4gIAo+PiAtdm9pZCBpbnRl bF91bmNvcmVfY2hlY2tfZXJyb3JzKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4+ICtib29sIGlu dGVsX3VuY29yZV91bmNsYWltZWRfbW1pbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYpCj4+ICB7Cj4+IC0JaWYgKGNoZWNrX2Zvcl91bmNsYWltZWRfbW1pbyh0b19pOTE1KGRldikp KQo+PiAtCQlEUk1fRVJST1IoIlVuY2xhaW1lZCByZWdpc3RlciBiZWZvcmUgaW50ZXJydXB0XG4i KTsKPj4gKwlyZXR1cm4gY2hlY2tfZm9yX3VuY2xhaW1lZF9tbWlvKGRldl9wcml2KTsKPj4gIH0K Pj4gLS0gCj4+IDIuNS4wCj4+IAo+PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwo+PiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4+IEludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo+Cj4gLS0gCj4gVmlsbGUgU3lyasOkbMOkCj4gSW50ZWwgT1RD Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==