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16 Jun 2021 23:30:36 -0700 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Thu, 17 Jun 2021 08:30:09 +0200 Message-Id: <20210617063018.92802-4-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210617063018.92802-1-thomas.hellstrom@linux.intel.com> References: <20210617063018.92802-1-thomas.hellstrom@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v5 03/12] drm/i915: Introduce a ww transaction helper X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , matthew.auld@intel.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" SW50cm9kdWNlIGEgZm9yX2k5MTVfZ2VtX3d3KCl7fSB1dGlsaXR5IHRvIGhlbHAgbWFrZSB0aGUg Y29kZQphcm91bmQgYSB3dyB0cmFuc2FjdGlvbiBtb3JlIHJlYWRhYmxlLgoKU2lnbmVkLW9mZi1i eTogVGhvbWFzIEhlbGxzdHLDtm0gPHRob21hcy5oZWxsc3Ryb21AbGludXguaW50ZWwuY29tPgpS ZXZpZXdlZC1ieTogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPgotLS0KIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3d3LmggfCAzMSArKysrKysrKysrKysrKysrKysr KysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAzMCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9u KC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fd3cuaCBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3d3LmgKaW5kZXggZjJkODc2OWU0MTE4Li5mNmIx YTc5NjY2N2IgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3d3LmgK KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fd3cuaApAQCAtMTEsMTEgKzExLDQw IEBAIHN0cnVjdCBpOTE1X2dlbV93d19jdHggewogCXN0cnVjdCB3d19hY3F1aXJlX2N0eCBjdHg7 CiAJc3RydWN0IGxpc3RfaGVhZCBvYmpfbGlzdDsKIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVj dCAqY29udGVuZGVkOwotCWJvb2wgaW50cjsKKwl1bnNpZ25lZCBzaG9ydCBpbnRyOworCXVuc2ln bmVkIHNob3J0IGxvb3A7CiB9OwogCiB2b2lkIGk5MTVfZ2VtX3d3X2N0eF9pbml0KHN0cnVjdCBp OTE1X2dlbV93d19jdHggKmN0eCwgYm9vbCBpbnRyKTsKIHZvaWQgaTkxNV9nZW1fd3dfY3R4X2Zp bmkoc3RydWN0IGk5MTVfZ2VtX3d3X2N0eCAqY3R4KTsKIGludCBfX211c3RfY2hlY2sgaTkxNV9n ZW1fd3dfY3R4X2JhY2tvZmYoc3RydWN0IGk5MTVfZ2VtX3d3X2N0eCAqY3R4KTsKIHZvaWQgaTkx NV9nZW1fd3dfdW5sb2NrX3NpbmdsZShzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKTsK KworLyogSW50ZXJuYWwgZnVuY3Rpb25zIHVzZWQgYnkgdGhlIGlubGluZXMhIERvbid0IHVzZS4g Ki8KK3N0YXRpYyBpbmxpbmUgaW50IF9faTkxNV9nZW1fd3dfZmluaShzdHJ1Y3QgaTkxNV9nZW1f d3dfY3R4ICp3dywgaW50IGVycikKK3sKKwl3dy0+bG9vcCA9IDA7CisJaWYgKGVyciA9PSAtRURF QURMSykgeworCQllcnIgPSBpOTE1X2dlbV93d19jdHhfYmFja29mZih3dyk7CisJCWlmICghZXJy KQorCQkJd3ctPmxvb3AgPSAxOworCX0KKworCWlmICghd3ctPmxvb3ApCisJCWk5MTVfZ2VtX3d3 X2N0eF9maW5pKHd3KTsKKworCXJldHVybiBlcnI7Cit9CisKK3N0YXRpYyBpbmxpbmUgdm9pZAor X19pOTE1X2dlbV93d19pbml0KHN0cnVjdCBpOTE1X2dlbV93d19jdHggKnd3LCBib29sIGludHIp Cit7CisJaTkxNV9nZW1fd3dfY3R4X2luaXQod3csIGludHIpOworCXd3LT5sb29wID0gMTsKK30K KworI2RlZmluZSBmb3JfaTkxNV9nZW1fd3coX3d3LCBfZXJyLCBfaW50cikJCQlcCisJZm9yIChf X2k5MTVfZ2VtX3d3X2luaXQoX3d3LCBfaW50cik7IChfd3cpLT5sb29wOwlcCisJICAgICBfZXJy ID0gX19pOTE1X2dlbV93d19maW5pKF93dywgX2VycikpCisKICNlbmRpZgotLSAKMi4zMS4xCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK