From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arun Siluvery Subject: [PATCH v1 2/4] drm/i915: Add provision to extend Golden context batch Date: Fri, 17 Jul 2015 17:08:52 +0100 Message-ID: <1437149334-33617-3-git-send-email-arun.siluvery@linux.intel.com> References: <1437149334-33617-1-git-send-email-arun.siluvery@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 78DEC6EDB5 for ; Fri, 17 Jul 2015 09:09:05 -0700 (PDT) In-Reply-To: <1437149334-33617-1-git-send-email-arun.siluvery@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: intel-gfx@lists.freedesktop.org Cc: Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org VGhlIEdvbGRlbiBiYXRjaCBjYXJyaWVzIDNEIHN0YXRlIGF0IHRoZSBiZWdpbm5pbmcgc28gdGhh dCBIVyBzdGFydHMgd2l0aAphIGtub3duIHN0YXRlLiBJdCBpcyBjYXJyaWVkIGFzIGEgYmluYXJ5 IGJsb2Igd2hpY2ggaXMgYXV0by1nZW5lcmF0ZWQgZnJvbQpzb3VyY2UuIFRoZSBpZGVhIHdhcyBp dCB3b3VsZCBiZSBlYXNpZXIgdG8gbWFpbnRhaW4gYW5kIGtlZXAgdGhlIGNvbXBsZXhpdHkKb3V0 IG9mIHRoZSBrZXJuZWwgd2hpY2ggbWFrZXMgc2Vuc2UgYXMgd2UgZG9uJ3QgcmVhbGx5IHRvdWNo IGl0LiBIb3dldmVyIGlmCnlvdSByZWFsbHkgbmVlZCB0byB1cGRhdGUgaXQgdGhlbiB5b3UgbmVl ZCB0byB1cGRhdGUgZ2VuZXJhdG9yIHNvdXJjZSBhbmQKa2VlcCB0aGUgYmluYXJ5IGJsb2IgaW4g c3luYyB3aXRoIGl0LgoKVGhlcmUgaXMgYSBuZWVkIHRvIHBhdGNoIHRoaXMgaW4gYnh0IHRvIHNl bmQgb25lIGFkZGl0aW9uYWwgY29tbWFuZCB0byBlbmFibGUKYSBmZWF0dXJlLiBBIHNvbHV0aW9u IHdhcyB0byBwYXRjaCB0aGUgYmluYXJ5IGRhdGEgd2l0aCBzb21lIGFkZGl0aW9uYWwKZGF0YSBz dHJ1Y3R1cmVzIChpbmNsdWRlZCBhcyBwYXJ0IG9mIGF1dG8tZ2VuZXJhdG9yIHNvdXJjZSkgYnV0 IGl0IHdhcwp1bm5lY2Vzc2FyaWx5IGNvbXBsaWNhdGVkLgoKQ2hyaXMgc3VnZ2VzdGVkIHRoZSBp ZGVhIG9mIGhhdmluZyBhIHNlY29uZGFyeSBiYXRjaCBhbmQgZXhlY3V0ZSB0d28gYmF0Y2gKYnVm ZmVycy4gSXQgaGFzIGNsZWFyIGFkdmFudGFnZXMgYXMgd2UgbmVlZG4ndCB0b3VjaCB0aGUgYmFz ZSBnb2xkZW4gYmF0Y2gsCmNhbiBjdXN0b21pemUgc2Vjb25kYXJ5L2F1eGlsaWFyeSBiYXRjaCBk ZXBlbmRpbmcgb24gR2VuIGFuZCBjYW4gYmUgY2FycmllZAppbiB0aGUgZHJpdmVyIHdpdGggbm8g ZGVwZW5kZW5jaWVzLgoKVGhpcyBwYXRjaCBhZGRzIHN1cHBvcnQgZm9yIHRoaXMgYXV4aWxpYXJ5 IGJhdGNoIHdoaWNoIGlzIGluc2VydGVkIGF0IHRoZQplbmQgb2YgZ29sZGVuIGJhdGNoIGFuZCBp cyBjb21wbGV0ZWx5IGluZGVwZW5kZW50IGZyb20gaXQuIFRoYW5rcyB0byBNaWthCmZvciB0aGUg cHJlbGltaW5hcnkgcmV2aWV3LgoKQ2M6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAaW50 ZWwuY29tPgpDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CkNjOiBB cm1pbiBSZWVzZSA8YXJtaW4uYy5yZWVzZUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEFydW4g U2lsdXZlcnkgPGFydW4uc2lsdXZlcnlAbGludXguaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtX3JlbmRlcl9zdGF0ZS5jIHwgMjcgKysrKysrKysrKysrKysrKysr KysrKysrKysrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUuaCB8 ICAyICsrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyAgICAgICAgICAgICB8ICA2 ICsrKysrKwogMyBmaWxlcyBjaGFuZ2VkLCAzNSBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fcmVuZGVyX3N0YXRlLmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUuYwppbmRleCBiNjQ5MmZlLi5iODZlMzgy IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUu YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUuYwpAQCAt NzMsNiArNzMsMTUgQEAgZnJlZV9nZW06CiAJcmV0dXJuIHJldDsKIH0KIAorI2RlZmluZSBPVVRf QkFUQ0goYmF0Y2gsIGksIHZhbCkJCQkJXAorCWRvIHsJCQkJCQkJXAorCQlpZiAoV0FSTl9PTigo aSkgPj0gUEFHRV9TSVpFIC8gc2l6ZW9mKHUzMikpKSB7CVwKKwkJCXJldCA9IC1FTk9TUEM7CQkJ CVwKKwkJCWdvdG8gZXJyX291dDsJCQkJXAorCQl9CQkJCQkJXAorCQkoYmF0Y2gpWyhpKSsrXSA9 ICh2YWwpOwkJCQlcCisJfSB3aGlsZSgwKQorCiBzdGF0aWMgaW50IHJlbmRlcl9zdGF0ZV9zZXR1 cChzdHJ1Y3QgcmVuZGVyX3N0YXRlICpzbykKIHsKIAljb25zdCBzdHJ1Y3QgaW50ZWxfcmVuZGVy c3RhdGVfcm9kYXRhICpyb2RhdGEgPSBzby0+cm9kYXRhOwpAQCAtMTEwLDYgKzExOSwxNSBAQCBz dGF0aWMgaW50IHJlbmRlcl9zdGF0ZV9zZXR1cChzdHJ1Y3QgcmVuZGVyX3N0YXRlICpzbykKIAog CQlkW2krK10gPSBzOwogCX0KKworCXdoaWxlIChpICUgQ0FDSEVMSU5FX0RXT1JEUykKKwkJT1VU X0JBVENIKGQsIGksIE1JX05PT1ApOworCisJc28tPmF1eF9iYXRjaF9vZmZzZXQgPSBpICogc2l6 ZW9mKHUzMik7CisKKwlPVVRfQkFUQ0goZCwgaSwgTUlfQkFUQ0hfQlVGRkVSX0VORCk7CisJc28t PmF1eF9iYXRjaF9zaXplID0gKGkgKiBzaXplb2YodTMyKSkgLSBzby0+YXV4X2JhdGNoX29mZnNl dDsKKwogCWt1bm1hcChwYWdlKTsKIAogCXJldCA9IGk5MTVfZ2VtX29iamVjdF9zZXRfdG9fZ3R0 X2RvbWFpbihzby0+b2JqLCBmYWxzZSk7CkBAIC0xMjgsNiArMTQ2LDggQEAgZXJyX291dDoKIAly ZXR1cm4gcmV0OwogfQogCisjdW5kZWYgT1VUX0JBVENICisKIHZvaWQgaTkxNV9nZW1fcmVuZGVy X3N0YXRlX2Zpbmkoc3RydWN0IHJlbmRlcl9zdGF0ZSAqc28pCiB7CiAJaTkxNV9nZW1fb2JqZWN0 X2dndHRfdW5waW4oc28tPm9iaik7CkBAIC0xNzYsNiArMTk2LDEzIEBAIGludCBpOTE1X2dlbV9y ZW5kZXJfc3RhdGVfaW5pdChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJlcSkKIAlpZiAo cmV0KQogCQlnb3RvIG91dDsKIAorCXJldCA9IHJlcS0+cmluZy0+ZGlzcGF0Y2hfZXhlY2J1ZmZl cihyZXEsCisJCQkJCSAgICAgKHNvLmdndHRfb2Zmc2V0ICsgc28uYXV4X2JhdGNoX29mZnNldCks CisJCQkJCSAgICAgc28uYXV4X2JhdGNoX3NpemUsCisJCQkJCSAgICAgSTkxNV9ESVNQQVRDSF9T RUNVUkUpOworCWlmIChyZXQpCisJCWdvdG8gb3V0OworCiAJaTkxNV92bWFfbW92ZV90b19hY3Rp dmUoaTkxNV9nZW1fb2JqX3RvX2dndHQoc28ub2JqKSwgcmVxKTsKIAogb3V0OgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fcmVuZGVyX3N0YXRlLmggYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUuaAppbmRleCA3YWE3MzcyLi43OWRl MTAxIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3Rh dGUuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9yZW5kZXJfc3RhdGUuaApA QCAtMzcsNiArMzcsOCBAQCBzdHJ1Y3QgcmVuZGVyX3N0YXRlIHsKIAlzdHJ1Y3QgZHJtX2k5MTVf Z2VtX29iamVjdCAqb2JqOwogCXU2NCBnZ3R0X29mZnNldDsKIAlpbnQgZ2VuOworCXUzMiBhdXhf YmF0Y2hfc2l6ZTsKKwl1NjQgYXV4X2JhdGNoX29mZnNldDsKIH07CiAKIGludCBpOTE1X2dlbV9y ZW5kZXJfc3RhdGVfaW5pdChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJlcSk7CmRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2xyYy5jCmluZGV4IGFkYjM4NmQuLjVlNDc3MWUgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2xyYy5jCkBAIC0xNjYxLDYgKzE2NjEsMTIgQEAgc3RhdGljIGludCBpbnRlbF9scl9j b250ZXh0X3JlbmRlcl9zdGF0ZV9pbml0KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcmVx KQogCWlmIChyZXQpCiAJCWdvdG8gb3V0OwogCisJcmV0ID0gcmVxLT5yaW5nLT5lbWl0X2JiX3N0 YXJ0KHJlcSwKKwkJCQkgICAgICAgKHNvLmdndHRfb2Zmc2V0ICsgc28uYXV4X2JhdGNoX29mZnNl dCksCisJCQkJICAgICAgIEk5MTVfRElTUEFUQ0hfU0VDVVJFKTsKKwlpZiAocmV0KQorCQlnb3Rv IG91dDsKKwogCWk5MTVfdm1hX21vdmVfdG9fYWN0aXZlKGk5MTVfZ2VtX29ial90b19nZ3R0KHNv Lm9iaiksIHJlcSk7CiAKIG91dDoKLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=