From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 09/62] drm/i915: Record the ringbuffer associated with the request Date: Fri, 3 Jun 2016 17:36:34 +0100 Message-ID: <1464971847-15809-10-git-send-email-chris@chris-wilson.co.uk> References: <1464971847-15809-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id CAFFF6E534 for ; Fri, 3 Jun 2016 16:37:44 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id a20so598481wma.3 for ; Fri, 03 Jun 2016 09:37:44 -0700 (PDT) In-Reply-To: <1464971847-15809-1-git-send-email-chris@chris-wilson.co.uk> 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 VGhlIHJlcXVlc3QgdGVsbHMgdXMgd2hlcmUgdG8gcmVhZCB0aGUgcmluZ2J1ZiBmcm9tLCBzbyB1 c2UgdGhhdAppbmZvcm1hdGlvbiB0byBzaW1wbGlmeSB0aGUgZXJyb3IgY2FwdHVyZS4gSWYgbm8g cmVxdWVzdCB3YXMgYWN0aXZlIGF0CnRoZSB0aW1lIG9mIHRoZSBoYW5nLCB0aGUgcmluZyBpcyBp ZGxlIGFuZCB0aGVyZSBpcyBubyBpbmZvcm1hdGlvbgppbnNpZGUgdGhlIHJpbmcgcGVydGFpbmlu ZyB0byB0aGUgaGFuZy4KCk5vdGUgY2FyZWZ1bGx5IHRoYXQgdGhpcyB3aWxsIHJlZHVjZSB0aGUg YW1vdW50IG9mIGluZm9ybWF0aW9uIHN0b3JlZCBpbgp0aGUgZXJyb3Igc3RhdGUgLSBhbnkgcmlu ZyB3aXRob3V0IGFuIGFjdGl2ZSByZXF1ZXN0IHdpbGwgbm90IGJlCnJlY29yZGVkLgoKU2lnbmVk LW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+ClJldmlld2Vk LWJ5OiBEYXZlIEdvcmRvbiA8ZGF2aWQucy5nb3Jkb25AaW50ZWwuY29tPgotLS0KIGRyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ3B1X2Vycm9yLmMgfCAyOCArKysrKysrKy0tLS0tLS0tLS0tLS0t LS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspLCAyMCBkZWxldGlvbnMoLSkK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dwdV9lcnJvci5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9ncHVfZXJyb3IuYwppbmRleCA4MTM0MWZjNGU2MWEuLmNm NDQ0ZGRlYzY2ZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9ncHVfZXJy b3IuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dwdV9lcnJvci5jCkBAIC0xMDc2 LDcgKzEwNzYsNiBAQCBzdGF0aWMgdm9pZCBpOTE1X2dlbV9yZWNvcmRfcmluZ3Moc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCiAJZm9yIChpID0gMDsgaSA8IEk5MTVfTlVNX0VO R0lORVM7IGkrKykgewogCQlzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUgPSAmZGV2X3By aXYtPmVuZ2luZVtpXTsKLQkJc3RydWN0IGludGVsX3JpbmdidWZmZXIgKnJidWY7CiAKIAkJZXJy b3ItPnJpbmdbaV0ucGlkID0gLTE7CiAKQEAgLTEwOTEsNiArMTA5MCw3IEBAIHN0YXRpYyB2b2lk IGk5MTVfZ2VtX3JlY29yZF9yaW5ncyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYs CiAJCXJlcXVlc3QgPSBpOTE1X2dlbV9maW5kX2FjdGl2ZV9yZXF1ZXN0KGVuZ2luZSk7CiAJCWlm IChyZXF1ZXN0KSB7CiAJCQlzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2bTsKKwkJCXN0cnVj dCBpbnRlbF9yaW5nYnVmZmVyICpyYjsKIAogCQkJdm0gPSByZXF1ZXN0LT5jdHggJiYgcmVxdWVz dC0+Y3R4LT5wcGd0dCA/CiAJCQkJJnJlcXVlc3QtPmN0eC0+cHBndHQtPmJhc2UgOgpAQCAtMTEy MSwyNiArMTEyMSwxNCBAQCBzdGF0aWMgdm9pZCBpOTE1X2dlbV9yZWNvcmRfcmluZ3Moc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCQkJCX0KIAkJCQlyY3VfcmVhZF91bmxvY2so KTsKIAkJCX0KLQkJfQogCi0JCWlmIChpOTE1LmVuYWJsZV9leGVjbGlzdHMpIHsKLQkJCS8qIFRP RE86IFRoaXMgaXMgb25seSBhIHNtYWxsIGZpeCB0byBrZWVwIGJhc2ljIGVycm9yCi0JCQkgKiBj YXB0dXJlIHdvcmtpbmcsIGJ1dCB3ZSBuZWVkIHRvIGFkZCBtb3JlIGluZm9ybWF0aW9uCi0JCQkg KiBmb3IgaXQgdG8gYmUgdXNlZnVsIChlLmcuIGR1bXAgdGhlIGNvbnRleHQgYmVpbmcKLQkJCSAq IGV4ZWN1dGVkKS4KLQkJCSAqLwotCQkJaWYgKHJlcXVlc3QpCi0JCQkJcmJ1ZiA9IHJlcXVlc3Qt PmN0eC0+ZW5naW5lW2VuZ2luZS0+aWRdLnJpbmdidWY7Ci0JCQllbHNlCi0JCQkJcmJ1ZiA9IGRl dl9wcml2LT5rZXJuZWxfY29udGV4dC0+ZW5naW5lW2VuZ2luZS0+aWRdLnJpbmdidWY7Ci0JCX0g ZWxzZQotCQkJcmJ1ZiA9IGVuZ2luZS0+YnVmZmVyOwotCi0JCWVycm9yLT5yaW5nW2ldLmNwdV9y aW5nX2hlYWQgPSByYnVmLT5oZWFkOwotCQllcnJvci0+cmluZ1tpXS5jcHVfcmluZ190YWlsID0g cmJ1Zi0+dGFpbDsKLQotCQllcnJvci0+cmluZ1tpXS5yaW5nYnVmZmVyID0KLQkJCWk5MTVfZXJy b3JfZ2d0dF9vYmplY3RfY3JlYXRlKGRldl9wcml2LCByYnVmLT5vYmopOworCQkJcmIgPSByZXF1 ZXN0LT5yaW5nYnVmOworCQkJZXJyb3ItPnJpbmdbaV0uY3B1X3JpbmdfaGVhZCA9IHJiLT5oZWFk OworCQkJZXJyb3ItPnJpbmdbaV0uY3B1X3JpbmdfdGFpbCA9IHJiLT50YWlsOworCQkJZXJyb3It PnJpbmdbaV0ucmluZ2J1ZmZlciA9CisJCQkJaTkxNV9lcnJvcl9nZ3R0X29iamVjdF9jcmVhdGUo ZGV2X3ByaXYsCisJCQkJCQkJICAgICAgcmItPm9iaik7CisJCX0KIAogCQllcnJvci0+cmluZ1tp XS5od3NfcGFnZSA9CiAJCQlpOTE1X2Vycm9yX2dndHRfb2JqZWN0X2NyZWF0ZShkZXZfcHJpdiwK LS0gCjIuOC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK