From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH v4 1/2] drm/i915: lookup for mem_region of a mem_type Date: Mon, 2 Dec 2019 12:24:57 +0530 Message-ID: <20191202065458.9477-1-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 943E389F73 for ; Mon, 2 Dec 2019 06:55:33 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx , Chris Wilson , Matthew Auld List-Id: intel-gfx@lists.freedesktop.org TG9va3VwIGZ1bmN0aW9uIHRvIHJldHJpZXZlIHRoZSBwb2ludGVyIHRvIGEgbWVtb3J5IHJlZ2lv biBvZgphIG1lbV90eXBlLgoKU2lnbmVkLW9mZi1ieTogUmFtYWxpbmdhbSBDIDxyYW1hbGluZ2Ft LmNAaW50ZWwuY29tPgpjYzogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24uYyB8IDEyICsrKysr KysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbWVtb3J5X3JlZ2lvbi5oIHwgIDMg KysrCiAyIGZpbGVzIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMKaW5kZXggYmFhZWFlY2M2NGFmLi5hZTg5OWRmN2Ex YzIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24u YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMKQEAgLTE2 LDYgKzE2LDE4IEBAIGNvbnN0IHUzMiBpbnRlbF9yZWdpb25fbWFwW10gPSB7CiAJW0lOVEVMX1JF R0lPTl9TVE9MRU5dID0gUkVHSU9OX01BUChJTlRFTF9NRU1PUllfU1RPTEVOLCAwKSwKIH07CiAK K3N0cnVjdCBpbnRlbF9tZW1vcnlfcmVnaW9uICoKK2ludGVsX21lbW9yeV9yZWdpb25fbG9va3Vw KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1LAorCQkJICAgZW51bSBpbnRlbF9tZW1vcnlf dHlwZSBtZW1fdHlwZSkKK3sKKwllbnVtIGludGVsX3JlZ2lvbl9pZCBpZDsKKworCWZvciAoaWQg PSBJTlRFTF9SRUdJT05fU01FTTsgaWQgPCBJTlRFTF9SRUdJT05fVU5LTk9XTjsgaWQrKykKKwkJ aWYgKGk5MTUtPm1tLnJlZ2lvbnNbaWRdLT50eXBlID09IG1lbV90eXBlKQorCQkJcmV0dXJuIGk5 MTUtPm1tLnJlZ2lvbnNbaWRdOworCXJldHVybiBOVUxMOworfQorCiBzdGF0aWMgdTY0CiBpbnRl bF9tZW1vcnlfcmVnaW9uX2ZyZWVfcGFnZXMoc3RydWN0IGludGVsX21lbW9yeV9yZWdpb24gKm1l bSwKIAkJCSAgICAgICBzdHJ1Y3QgbGlzdF9oZWFkICpibG9ja3MpCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmggYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmgKaW5kZXggMjM4NzIyMDA5Njc3Li5kMjEwOTM2YzRk NzIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24u aAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmgKQEAgLTEy NSw1ICsxMjUsOCBAQCB2b2lkIGludGVsX21lbW9yeV9yZWdpb25fcHV0KHN0cnVjdCBpbnRlbF9t ZW1vcnlfcmVnaW9uICptZW0pOwogCiBpbnQgaW50ZWxfbWVtb3J5X3JlZ2lvbnNfaHdfcHJvYmUo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpOwogdm9pZCBpbnRlbF9tZW1vcnlfcmVnaW9u c19kcml2ZXJfcmVsZWFzZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSk7CitzdHJ1Y3Qg aW50ZWxfbWVtb3J5X3JlZ2lvbiAqCitpbnRlbF9tZW1vcnlfcmVnaW9uX2xvb2t1cChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSwKKwkJCSAgIGVudW0gaW50ZWxfbWVtb3J5X3R5cGUgbWVt X3R5cGUpOwogCiAjZW5kaWYKLS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 8EBC6C432C0 for ; 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01 Dec 2019 22:55:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,268,1571727600"; d="scan'208";a="411660485" Received: from ramaling-i9x.iind.intel.com ([10.99.66.154]) by fmsmga006.fm.intel.com with ESMTP; 01 Dec 2019 22:55:30 -0800 From: Ramalingam C To: intel-gfx , Chris Wilson , Matthew Auld Date: Mon, 2 Dec 2019 12:24:57 +0530 Message-Id: <20191202065458.9477-1-ramalingam.c@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 1/2] drm/i915: lookup for mem_region of a mem_type X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191202065457.c0RUyfgw_72GWfUC4TzTddsDwlX1ZvJ7sPmyKr-if8w@z> TG9va3VwIGZ1bmN0aW9uIHRvIHJldHJpZXZlIHRoZSBwb2ludGVyIHRvIGEgbWVtb3J5IHJlZ2lv biBvZgphIG1lbV90eXBlLgoKU2lnbmVkLW9mZi1ieTogUmFtYWxpbmdhbSBDIDxyYW1hbGluZ2Ft LmNAaW50ZWwuY29tPgpjYzogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24uYyB8IDEyICsrKysr KysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbWVtb3J5X3JlZ2lvbi5oIHwgIDMg KysrCiAyIGZpbGVzIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMKaW5kZXggYmFhZWFlY2M2NGFmLi5hZTg5OWRmN2Ex YzIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24u YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmMKQEAgLTE2 LDYgKzE2LDE4IEBAIGNvbnN0IHUzMiBpbnRlbF9yZWdpb25fbWFwW10gPSB7CiAJW0lOVEVMX1JF R0lPTl9TVE9MRU5dID0gUkVHSU9OX01BUChJTlRFTF9NRU1PUllfU1RPTEVOLCAwKSwKIH07CiAK K3N0cnVjdCBpbnRlbF9tZW1vcnlfcmVnaW9uICoKK2ludGVsX21lbW9yeV9yZWdpb25fbG9va3Vw KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1LAorCQkJICAgZW51bSBpbnRlbF9tZW1vcnlf dHlwZSBtZW1fdHlwZSkKK3sKKwllbnVtIGludGVsX3JlZ2lvbl9pZCBpZDsKKworCWZvciAoaWQg PSBJTlRFTF9SRUdJT05fU01FTTsgaWQgPCBJTlRFTF9SRUdJT05fVU5LTk9XTjsgaWQrKykKKwkJ aWYgKGk5MTUtPm1tLnJlZ2lvbnNbaWRdLT50eXBlID09IG1lbV90eXBlKQorCQkJcmV0dXJuIGk5 MTUtPm1tLnJlZ2lvbnNbaWRdOworCXJldHVybiBOVUxMOworfQorCiBzdGF0aWMgdTY0CiBpbnRl bF9tZW1vcnlfcmVnaW9uX2ZyZWVfcGFnZXMoc3RydWN0IGludGVsX21lbW9yeV9yZWdpb24gKm1l bSwKIAkJCSAgICAgICBzdHJ1Y3QgbGlzdF9oZWFkICpibG9ja3MpCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmggYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmgKaW5kZXggMjM4NzIyMDA5Njc3Li5kMjEwOTM2YzRk NzIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24u aAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9tZW1vcnlfcmVnaW9uLmgKQEAgLTEy NSw1ICsxMjUsOCBAQCB2b2lkIGludGVsX21lbW9yeV9yZWdpb25fcHV0KHN0cnVjdCBpbnRlbF9t ZW1vcnlfcmVnaW9uICptZW0pOwogCiBpbnQgaW50ZWxfbWVtb3J5X3JlZ2lvbnNfaHdfcHJvYmUo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpOwogdm9pZCBpbnRlbF9tZW1vcnlfcmVnaW9u c19kcml2ZXJfcmVsZWFzZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSk7CitzdHJ1Y3Qg aW50ZWxfbWVtb3J5X3JlZ2lvbiAqCitpbnRlbF9tZW1vcnlfcmVnaW9uX2xvb2t1cChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSwKKwkJCSAgIGVudW0gaW50ZWxfbWVtb3J5X3R5cGUgbWVt X3R5cGUpOwogCiAjZW5kaWYKLS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4