From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= Subject: [PATCH 3/5] drm/amd/amdgpu: add amdgpu_bo_gpu_accessible helper function Date: Thu, 15 Dec 2016 18:10:13 +0100 Message-ID: <1481821815-9971-4-git-send-email-nhaehnle@gmail.com> References: <1481821815-9971-1-git-send-email-nhaehnle@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1481821815-9971-1-git-send-email-nhaehnle-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogTmljb2xhaSBIw6RobmxlIDxuaWNvbGFpLmhhZWhubGVAYW1kLmNvbT4KClNpZ25lZC1v ZmYtYnk6IE5pY29sYWkgSMOkaG5sZSA8bmljb2xhaS5oYWVobmxlQGFtZC5jb20+Ci0tLQogZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5oIHwgOSArKysrKysrKysKIDEg ZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfb2JqZWN0LmggYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9hbWRncHVfb2JqZWN0LmgKaW5kZXggNDMwNmIyZi4uMTVhNzIzYSAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5oCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9vYmplY3QuaApAQCAtMTA3LDIwICsxMDcsMjkgQEAgc3Rh dGljIGlubGluZSB1bnNpZ25lZCBhbWRncHVfYm9fZ3B1X3BhZ2VfYWxpZ25tZW50KHN0cnVjdCBh bWRncHVfYm8gKmJvKQogICogYW1kZ3B1X2JvX21tYXBfb2Zmc2V0IC0gcmV0dXJuIG1tYXAgb2Zm c2V0IG9mIGJvCiAgKiBAYm86CWFtZGdwdSBvYmplY3QgZm9yIHdoaWNoIHdlIHF1ZXJ5IHRoZSBv ZmZzZXQKICAqCiAgKiBSZXR1cm5zIG1tYXAgb2Zmc2V0IG9mIHRoZSBvYmplY3QuCiAgKi8KIHN0 YXRpYyBpbmxpbmUgdTY0IGFtZGdwdV9ib19tbWFwX29mZnNldChzdHJ1Y3QgYW1kZ3B1X2JvICpi bykKIHsKIAlyZXR1cm4gZHJtX3ZtYV9ub2RlX29mZnNldF9hZGRyKCZiby0+dGJvLnZtYV9ub2Rl KTsKIH0KIAorLyoqCisgKiBhbWRncHVfYm9fZ3B1X2FjY2Vzc2libGUgLSByZXR1cm4gd2hldGhl ciB0aGUgYm8gaXMgY3VycmVudGx5IGluIG1lbW9yeSB0aGF0CisgKiBpcyBhY2Nlc3NpYmxlIHRv IHRoZSBHUFUuCisgKi8KK3N0YXRpYyBpbmxpbmUgYm9vbCBhbWRncHVfYm9fZ3B1X2FjY2Vzc2li bGUoc3RydWN0IGFtZGdwdV9ibyAqYm8pCit7CisJcmV0dXJuIGJvLT50Ym8ubWVtLm1lbV90eXBl ICE9IFRUTV9QTF9TWVNURU07Cit9CisKIGludCBhbWRncHVfYm9fY3JlYXRlKHN0cnVjdCBhbWRn cHVfZGV2aWNlICphZGV2LAogCQkJICAgIHVuc2lnbmVkIGxvbmcgc2l6ZSwgaW50IGJ5dGVfYWxp Z24sCiAJCQkgICAgYm9vbCBrZXJuZWwsIHUzMiBkb21haW4sIHU2NCBmbGFncywKIAkJCSAgICBz dHJ1Y3Qgc2dfdGFibGUgKnNnLAogCQkJICAgIHN0cnVjdCByZXNlcnZhdGlvbl9vYmplY3QgKnJl c3YsCiAJCQkgICAgc3RydWN0IGFtZGdwdV9ibyAqKmJvX3B0cik7CiBpbnQgYW1kZ3B1X2JvX2Ny ZWF0ZV9yZXN0cmljdGVkKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAogCQkJCXVuc2lnbmVk IGxvbmcgc2l6ZSwgaW50IGJ5dGVfYWxpZ24sCiAJCQkJYm9vbCBrZXJuZWwsIHUzMiBkb21haW4s IHU2NCBmbGFncywKIAkJCQlzdHJ1Y3Qgc2dfdGFibGUgKnNnLAotLSAKMi43LjQKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBs aXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=