From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9FBCDC47095 for ; Mon, 7 Jun 2021 18:24:16 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7113B60FE4 for ; Mon, 7 Jun 2021 18:24:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7113B60FE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; 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 9C1DD6E9BC; Mon, 7 Jun 2021 18:24:06 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8EA0B6E457; Mon, 7 Jun 2021 18:24:04 +0000 (UTC) IronPort-SDR: vWinPvGvAEC4dV6MvXf1EPEcFE6AaDt8psTdS1/xUW3/R3CY+jYeKH1WzpVjirzcQetbOF1+/A ghFV6YkQl2eA== X-IronPort-AV: E=McAfee;i="6200,9189,10008"; a="185051941" X-IronPort-AV: E=Sophos;i="5.83,255,1616482800"; d="scan'208";a="185051941" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2021 11:24:04 -0700 IronPort-SDR: E6qgpyldspBl+FLLCR5JaKnIagujkO+uMdrHibkilV0eeSyyvL5CPh2sICrXrshgtcyG+JDBCT 3yrvoPkhco7w== X-IronPort-AV: E=Sophos;i="5.83,255,1616482800"; d="scan'208";a="476295042" Received: from iwilsonx-mobl1.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.28.48]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2021 11:24:03 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Mon, 7 Jun 2021 19:22:06 +0100 Message-Id: <20210607182210.99036-3-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210607182210.99036-1-matthew.auld@intel.com> References: <20210607182210.99036-1-matthew.auld@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 2/6] drm/i915/ttm: add i915_sg_from_buddy_resource 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?= , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" V2UgbmVlZCB0byBiZSBhYmxlIHRvIGJ1aWxkIGFuIHNnIHRhYmxlIGZyb20gb3VyIGxpc3Qgb2Yg YnVkZHkgYmxvY2tzLApzbyB0aGF0IHdlIGNhbiBsYXRlciBwbHVnIHRoaXMgaW50byBvdXIgdHRt IGJhY2tlbmQsIGFuZCByZXBsYWNlIG91ciB1c2UKb2YgdGhlIHJhbmdlIG1hbmFnZXIuCgpTaWdu ZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+CkNjOiBUaG9t YXMgSGVsbHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zY2F0dGVybGlzdC5jIHwgODAgKysrKysrKysrKysrKysr KysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zY2F0dGVybGlzdC5oIHwgIDUg KysKIDIgZmlsZXMgY2hhbmdlZCwgODUgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfc2NhdHRlcmxpc3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfc2NhdHRlcmxpc3QuYwppbmRleCA2OWU5ZTZjMzEzNWUuLjA5NTlmZTNlZmJiYiAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9zY2F0dGVybGlzdC5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc2NhdHRlcmxpc3QuYwpAQCAtNiw2ICs2LDkgQEAKIAog I2luY2x1ZGUgImk5MTVfc2NhdHRlcmxpc3QuaCIKIAorI2luY2x1ZGUgImk5MTVfYnVkZHkuaCIK KyNpbmNsdWRlICJpOTE1X3R0bV9idWRkeV9tYW5hZ2VyLmgiCisKICNpbmNsdWRlIDxkcm0vZHJt X21tLmg+CiAKICNpbmNsdWRlIDxsaW51eC9zbGFiLmg+CkBAIC0xMDQsNiArMTA3LDgzIEBAIHN0 cnVjdCBzZ190YWJsZSAqaTkxNV9zZ19mcm9tX21tX25vZGUoY29uc3Qgc3RydWN0IGRybV9tbV9u b2RlICpub2RlLAogCXJldHVybiBzdDsKIH0KIAorLyoqCisgKiBpOTE1X3NnX2Zyb21fYnVkZHlf cmVzb3VyY2UgLSBDcmVhdGUgYW4gc2dfdGFibGUgZnJvbSBhIHN0cnVjdAorICogaTkxNV9idWRk eV9ibG9jayBsaXN0CisgKiBAcmVzOiBUaGUgaTkxNV90dG1fYnVkZHlfcmVzb3VyY2UuCisgKiBA cmVnaW9uX3N0YXJ0OiBBbiBvZmZzZXQgdG8gYWRkIHRvIHRoZSBkbWEgYWRkcmVzc2VzIG9mIHRo ZSBzZyBsaXN0LgorICoKKyAqIENyZWF0ZSBhIHN0cnVjdCBzZ190YWJsZSwgaW5pdGlhbGl6aW5n IGl0IGZyb20gc3RydWN0IGk5MTVfYnVkZHlfYmxvY2sgbGlzdCwKKyAqIHRha2luZyBhIG1heGlt dW0gc2VnbWVudCBsZW5ndGggaW50byBhY2NvdW50LCBzcGxpdHRpbmcgaW50byBzZWdtZW50cwor ICogaWYgbmVjZXNzYXJ5LgorICoKKyAqIFJldHVybjogQSBwb2ludGVyIHRvIGEga21hbGxvY2Vk IHN0cnVjdCBzZ190YWJsZSBvbiBzdWNjZXNzLCBuZWdhdGl2ZQorICogZXJyb3IgY29kZSBjYXN0 IHRvIGFuIGVycm9yIHBvaW50ZXIgb24gZmFpbHVyZS4KKyAqLworc3RydWN0IHNnX3RhYmxlICpp OTE1X3NnX2Zyb21fYnVkZHlfcmVzb3VyY2Uoc3RydWN0IHR0bV9yZXNvdXJjZSAqcmVzLAorCQkJ CQkgICAgIHU2NCByZWdpb25fc3RhcnQpCit7CisJc3RydWN0IGk5MTVfdHRtX2J1ZGR5X3Jlc291 cmNlICpibWFuX3JlcyA9IHRvX3R0bV9idWRkeV9yZXNvdXJjZShyZXMpOworCXN0cnVjdCBpOTE1 X2J1ZGR5X21tICptbSA9IGJtYW5fcmVzLT5tbTsKKwljb25zdCB1NjQgc2l6ZSA9IHJlcy0+bnVt X3BhZ2VzIDw8IFBBR0VfU0hJRlQ7CisJY29uc3QgdTY0IG1heF9zZWdtZW50ID0gVUlOVF9NQVg7 CisJc3RydWN0IGxpc3RfaGVhZCAqYmxvY2tzID0gJmJtYW5fcmVzLT5ibG9ja3M7CisJc3RydWN0 IGk5MTVfYnVkZHlfYmxvY2sgKmJsb2NrOworCXN0cnVjdCBzY2F0dGVybGlzdCAqc2c7CisJc3Ry dWN0IHNnX3RhYmxlICpzdDsKKwlyZXNvdXJjZV9zaXplX3QgcHJldl9lbmQ7CisKKwlHRU1fQlVH X09OKGxpc3RfZW1wdHkoYmxvY2tzKSk7CisKKwlzdCA9IGttYWxsb2Moc2l6ZW9mKCpzdCksIEdG UF9LRVJORUwpOworCWlmICghc3QpCisJCXJldHVybiBFUlJfUFRSKC1FTk9NRU0pOworCisJaWYg KHNnX2FsbG9jX3RhYmxlKHN0LCBzaXplID4+IFBBR0VfU0hJRlQsIEdGUF9LRVJORUwpKSB7CisJ CWtmcmVlKHN0KTsKKwkJcmV0dXJuIEVSUl9QVFIoLUVOT01FTSk7CisJfQorCisJc2cgPSBzdC0+ c2dsOworCXN0LT5uZW50cyA9IDA7CisJcHJldl9lbmQgPSAocmVzb3VyY2Vfc2l6ZV90KS0xOwor CisJbGlzdF9mb3JfZWFjaF9lbnRyeShibG9jaywgYmxvY2tzLCBsaW5rKSB7CisJCXU2NCBibG9j a19zaXplLCBvZmZzZXQ7CisKKwkJYmxvY2tfc2l6ZSA9IG1pbl90KHU2NCwgc2l6ZSwgaTkxNV9i dWRkeV9ibG9ja19zaXplKG1tLCBibG9jaykpOworCQlvZmZzZXQgPSBpOTE1X2J1ZGR5X2Jsb2Nr X29mZnNldChibG9jayk7CisKKwkJd2hpbGUgKGJsb2NrX3NpemUpIHsKKwkJCXU2NCBsZW47CisK KwkJCWlmIChvZmZzZXQgIT0gcHJldl9lbmQgfHwgc2ctPmxlbmd0aCA+PSBtYXhfc2VnbWVudCkg eworCQkJCWlmIChzdC0+bmVudHMpCisJCQkJCXNnID0gX19zZ19uZXh0KHNnKTsKKworCQkJCXNn X2RtYV9hZGRyZXNzKHNnKSA9IHJlZ2lvbl9zdGFydCArIG9mZnNldDsKKwkJCQlzZ19kbWFfbGVu KHNnKSA9IDA7CisJCQkJc2ctPmxlbmd0aCA9IDA7CisJCQkJc3QtPm5lbnRzKys7CisJCQl9CisK KwkJCWxlbiA9IG1pbihibG9ja19zaXplLCBtYXhfc2VnbWVudCAtIHNnLT5sZW5ndGgpOworCQkJ c2ctPmxlbmd0aCArPSBsZW47CisJCQlzZ19kbWFfbGVuKHNnKSArPSBsZW47CisKKwkJCW9mZnNl dCArPSBsZW47CisJCQlibG9ja19zaXplIC09IGxlbjsKKworCQkJcHJldl9lbmQgPSBvZmZzZXQ7 CisJCX0KKwl9CisKKwlzZ19tYXJrX2VuZChzZyk7CisJaTkxNV9zZ190cmltKHN0KTsKKworCXJl dHVybiBzdDsKK30KKwogI2lmIElTX0VOQUJMRUQoQ09ORklHX0RSTV9JOTE1X1NFTEZURVNUKQog I2luY2x1ZGUgInNlbGZ0ZXN0cy9zY2F0dGVybGlzdC5jIgogI2VuZGlmCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3NjYXR0ZXJsaXN0LmggYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X3NjYXR0ZXJsaXN0LmgKaW5kZXggNWFjY2E0NWVhOTgxLi5iOGJkNTkyNWIwM2Yg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc2NhdHRlcmxpc3QuaAorKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3NjYXR0ZXJsaXN0LmgKQEAgLTE0LDYgKzE0LDcg QEAKICNpbmNsdWRlICJpOTE1X2dlbS5oIgogCiBzdHJ1Y3QgZHJtX21tX25vZGU7CitzdHJ1Y3Qg dHRtX3Jlc291cmNlOwogCiAvKgogICogT3B0aW1pc2VkIFNHTCBpdGVyYXRvciBmb3IgR0VNIG9i amVjdHMKQEAgLTE0NSw0ICsxNDYsOCBAQCBib29sIGk5MTVfc2dfdHJpbShzdHJ1Y3Qgc2dfdGFi bGUgKm9yaWdfc3QpOwogCiBzdHJ1Y3Qgc2dfdGFibGUgKmk5MTVfc2dfZnJvbV9tbV9ub2RlKGNv bnN0IHN0cnVjdCBkcm1fbW1fbm9kZSAqbm9kZSwKIAkJCQkgICAgICB1NjQgcmVnaW9uX3N0YXJ0 KTsKKworc3RydWN0IHNnX3RhYmxlICppOTE1X3NnX2Zyb21fYnVkZHlfcmVzb3VyY2Uoc3RydWN0 IHR0bV9yZXNvdXJjZSAqcmVzLAorCQkJCQkgICAgIHU2NCByZWdpb25fc3RhcnQpOworCiAjZW5k aWYKLS0gCjIuMjYuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==