From mboxrd@z Thu Jan 1 00:00:00 1970 From: yu.dai@intel.com Subject: [PATCH 16/18] drm/i915: Ring Context allocating for GuC Date: Thu, 26 Mar 2015 12:41:23 -0700 Message-ID: <1427398885-31988-17-git-send-email-yu.dai@intel.com> References: <1427398885-31988-1-git-send-email-yu.dai@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 0B27172134 for ; Thu, 26 Mar 2015 12:44:37 -0700 (PDT) In-Reply-To: <1427398885-31988-1-git-send-email-yu.dai@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogQWxleCBEYWkgPHl1LmRhaUBpbnRlbC5jb20+CgpHdUMgZmlybXdhcmUgdXNlcyB0aGUg b25lIHBhZ2UgYWZ0ZXIgUmluZyBDb250ZXh0IGFzIHNoYXJlZCBkYXRhLgpIb3dldmVyLCBHdUMg dXNlcyBzYW1lIG9mZnNldCB0byBhZGRyZXNzIHRoaXMgcGFnZSBmb3IgYWxsIHJpbmdzLgpTbyB3 ZSBoYXZlIHRvIGFsbG9jYXRlIHNhbWUgc2l6ZSBvZiBscmMgY29udGV4dCBmb3IgYWxsIHJpbmdz LgoKQWxzbywgcmVkdWNlIHJpbmcgYnVmZmVyIHNpemUgdG8gNCBwYWdlcy4gSW4gR3VDLCB3b3Jr IHF1ZXVlIHRhaWwgaXMKcmVmZXJlbmNlZCBieSAxMSBiaXRzIChXUV9SSU5HX1RBSUxfTUFTSyku IEl0IGlzIGluIFFXLCBzbyB0b3RhbCAxNApiaXRzICg0IHBhZ2VzKS4KCklzc3VlOiBWSVotNDg4 NApTaWduZWQtb2ZmLWJ5OiBBbGV4IERhaSA8eXUuZGFpQGludGVsLmNvbT4KLS0tCiBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyAgICAgICAgfCAyMyArKysrKysrKy0tLS0tLS0tLS0t LS0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jIHwgIDIgKy0KIDIg ZmlsZXMgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCAxNiBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2xyYy5jCmluZGV4IDk2N2ViZjcuLmQ3YTQyYWIgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2xyYy5jCkBAIC0xNzgxLDIwICsxNzgxLDEwIEBAIHVpbnQzMl90IGdldF9scl9jb250ZXh0 X3NpemUoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZykKIAogCVdBUk5fT04oSU5URUxfSU5G TyhyaW5nLT5kZXYpLT5nZW4gPCA4KTsKIAotCXN3aXRjaCAocmluZy0+aWQpIHsKLQljYXNlIFJD UzoKLQkJaWYgKElOVEVMX0lORk8ocmluZy0+ZGV2KS0+Z2VuID49IDkpCi0JCQlyZXQgPSBHRU45 X0xSX0NPTlRFWFRfUkVOREVSX1NJWkU7Ci0JCWVsc2UKLQkJCXJldCA9IEdFTjhfTFJfQ09OVEVY VF9SRU5ERVJfU0laRTsKLQkJYnJlYWs7Ci0JY2FzZSBWQ1M6Ci0JY2FzZSBCQ1M6Ci0JY2FzZSBW RUNTOgotCWNhc2UgVkNTMjoKLQkJcmV0ID0gR0VOOF9MUl9DT05URVhUX09USEVSX1NJWkU7Ci0J CWJyZWFrOwotCX0KKwlpZiAoSU5URUxfSU5GTyhyaW5nLT5kZXYpLT5nZW4gPj0gOSkKKwkJcmV0 ID0gR0VOOV9MUl9DT05URVhUX1JFTkRFUl9TSVpFOworCWVsc2UKKwkJcmV0ID0gR0VOOF9MUl9D T05URVhUX1JFTkRFUl9TSVpFOwogCiAJcmV0dXJuIHJldDsKIH0KQEAgLTE4NDMsNiArMTgzMyw5 IEBAIGludCBpbnRlbF9scl9jb250ZXh0X2RlZmVycmVkX2NyZWF0ZShzdHJ1Y3QgaW50ZWxfY29u dGV4dCAqY3R4LAogCVdBUk5fT04oY3R4LT5lbmdpbmVbcmluZy0+aWRdLnN0YXRlKTsKIAogCWNv bnRleHRfc2l6ZSA9IHJvdW5kX3VwKGdldF9scl9jb250ZXh0X3NpemUocmluZyksIDQwOTYpOwor CS8qIE9uZSBleHRyYSBwYWdlIGFzIHRoZSBzaGFyaW5nIGRhdGEgYmV0d2VlbiBkcml2ZXIgYW5k IEd1QyAqLworCWlmIChpOTE1LmVuYWJsZV9ndWNfc2NoZWR1bGluZykKKwkJY29udGV4dF9zaXpl ICs9IFBBR0VfU0laRTsKIAogCWN0eF9vYmogPSBpOTE1X2dlbV9hbGxvY19jb250ZXh0X29iaihk ZXYsIGNvbnRleHRfc2l6ZSk7CiAJaWYgKElTX0VSUihjdHhfb2JqKSkgewpAQCAtMTg3MSw3ICsx ODY0LDcgQEAgaW50IGludGVsX2xyX2NvbnRleHRfZGVmZXJyZWRfY3JlYXRlKHN0cnVjdCBpbnRl bF9jb250ZXh0ICpjdHgsCiAKIAlyaW5nYnVmLT5yaW5nID0gcmluZzsKIAotCXJpbmdidWYtPnNp emUgPSAzMiAqIFBBR0VfU0laRTsKKwlyaW5nYnVmLT5zaXplID0gNCAqIFBBR0VfU0laRTsKIAly aW5nYnVmLT5lZmZlY3RpdmVfc2l6ZSA9IHJpbmdidWYtPnNpemU7CiAJcmluZ2J1Zi0+aGVhZCA9 IDA7CiAJcmluZ2J1Zi0+dGFpbCA9IDA7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9yaW5nYnVmZmVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVm ZmVyLmMKaW5kZXggNDQxZTI1MC4uMTI3Y2QwMSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3JpbmdidWZmZXIuYwpAQCAtMTk3Miw3ICsxOTcyLDcgQEAgc3RhdGljIGludCBpbnRlbF9pbml0 X3JpbmdfYnVmZmVyKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCiAJSU5JVF9MSVNUX0hFQUQoJnJp bmctPmFjdGl2ZV9saXN0KTsKIAlJTklUX0xJU1RfSEVBRCgmcmluZy0+cmVxdWVzdF9saXN0KTsK IAlJTklUX0xJU1RfSEVBRCgmcmluZy0+ZXhlY2xpc3RfcXVldWUpOwotCXJpbmdidWYtPnNpemUg PSAzMiAqIFBBR0VfU0laRTsKKwlyaW5nYnVmLT5zaXplID0gNCAqIFBBR0VfU0laRTsKIAlyaW5n YnVmLT5yaW5nID0gcmluZzsKIAltZW1zZXQocmluZy0+c2VtYXBob3JlLnN5bmNfc2Vxbm8sIDAs IHNpemVvZihyaW5nLT5zZW1hcGhvcmUuc3luY19zZXFubykpOwogCi0tIAoxLjkuMQoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK