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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EEFA76E30F; Tue, 15 Jun 2021 13:15:17 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C3D86E303 for ; Tue, 15 Jun 2021 13:15:10 +0000 (UTC) IronPort-SDR: RPuAwmoYfq5FBH5kxuStk0gsXuPaSQfKbMLDNMO41BAG6Si0gS03CblxC9CH0VplW9VTpKzDiW VGNtAUvlCMHQ== X-IronPort-AV: E=McAfee;i="6200,9189,10015"; a="205804360" X-IronPort-AV: E=Sophos;i="5.83,275,1616482800"; d="scan'208";a="205804360" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2021 06:15:10 -0700 IronPort-SDR: LB8Zd7a0Lfo6BvQfkF+PZ6NCTT4Dxxh9vD282nH/K0X70Rz++g1r6ItRHTZrJQfIZYzBn0AYsf 4VkOhB4qv0lQ== X-IronPort-AV: E=Sophos;i="5.83,275,1616482800"; d="scan'208";a="554443325" Received: from vgribano-mobl.ccr.corp.intel.com (HELO thellst-mobl1.intel.com) ([10.249.254.53]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2021 06:15:08 -0700 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= To: intel-gfx@lists.freedesktop.org Date: Tue, 15 Jun 2021 15:14:42 +0200 Message-Id: <20210615131451.61023-4-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210615131451.61023-1-thomas.hellstrom@linux.intel.com> References: <20210615131451.61023-1-thomas.hellstrom@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 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