From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [3/6] ACPI/IORT: Use device_iommu_mapped() From: Joerg Roedel Message-Id: <20181211134343.10664-4-joro@8bytes.org> Date: Tue, 11 Dec 2018 14:43:40 +0100 To: iommu@lists.linux-foundation.org Cc: Russell Currey , Sam Bobroff , oohall@gmail.com, Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Lorenzo Pieralisi , Hanjun Guo , Sudeep Holla , Dan Williams , Vinod Koul , Joerg Roedel , jroedel@suse.de, Mathias Nyman , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, dmaengine@vger.kernel.org, linux-usb@vger.kernel.org List-ID: RnJvbTogSm9lcmcgUm9lZGVsIDxqcm9lZGVsQHN1c2UuZGU+CgpSZXBsYWNlIHRoZSBpb21tdS1j aGVjayB3aXRoIGEgcHJvcGVyIGFuZCByZWFkYWJsZSBmdW5jdGlvbgpjYWxsLgoKQ2M6IExvcmVu em8gUGllcmFsaXNpIDxsb3JlbnpvLnBpZXJhbGlzaUBhcm0uY29tPgpBY2tlZC1ieTogUm9iaW4g TXVycGh5IDxyb2Jpbi5tdXJwaHlAYXJtLmNvbT4KU2lnbmVkLW9mZi1ieTogSm9lcmcgUm9lZGVs IDxqcm9lZGVsQHN1c2UuZGU+Ci0tLQogZHJpdmVycy9hY3BpL2FybTY0L2lvcnQuYyB8IDIgKy0K IDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdp dCBhL2RyaXZlcnMvYWNwaS9hcm02NC9pb3J0LmMgYi9kcml2ZXJzL2FjcGkvYXJtNjQvaW9ydC5j CmluZGV4IDcwZjRlODBiOTI0Ni4uMDEyNWM4ZWI5ZTgxIDEwMDY0NAotLS0gYS9kcml2ZXJzL2Fj cGkvYXJtNjQvaW9ydC5jCisrKyBiL2RyaXZlcnMvYWNwaS9hcm02NC9pb3J0LmMKQEAgLTgwNSw3 ICs4MDUsNyBAQCBzdGF0aWMgaW5saW5lIGludCBpb3J0X2FkZF9kZXZpY2VfcmVwbGF5KGNvbnN0 IHN0cnVjdCBpb21tdV9vcHMgKm9wcywKIHsKIAlpbnQgZXJyID0gMDsKIAotCWlmIChvcHMtPmFk ZF9kZXZpY2UgJiYgZGV2LT5idXMgJiYgIWRldi0+aW9tbXVfZ3JvdXApCisJaWYgKG9wcy0+YWRk X2RldmljZSAmJiBkZXYtPmJ1cyAmJiAhZGV2aWNlX2lvbW11X21hcHBlZChkZXYpKQogCQllcnIg PSBvcHMtPmFkZF9kZXZpY2UoZGV2KTsKIAogCXJldHVybiBlcnI7Cg==