From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH v3 2/9] iommu: Add dummy dev_iommu_fwspec_get() helper Date: Mon, 9 Dec 2019 12:59:58 +0100 Message-ID: <20191209120005.2254786-3-thierry.reding@gmail.com> References: <20191209120005.2254786-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20191209120005.2254786-1-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ben Skeggs Cc: Joerg Roedel , nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org List-Id: linux-tegra@vger.kernel.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KClRoaXMgZHVtbXkgaW1w bGVtZW50YXRpb24gaXMgdXNlZnVsIHRvIGF2b2lkIGEgZGVwZW5kZW5jeSBvbiB0aGUKSU9NTVVf QVBJIEtjb25maWcgc3ltYm9sIGluIGRyaXZlcnMgdGhhdCBjYW4gb3B0aW9uYWxseSB1c2UgdGhl IElPTU1VCkFQSS4KCkluIG9yZGVyIHRvIGZ1bGx5IHVzZSB0aGlzLCBhbHNvIG1vdmUgdGhlIHN0 cnVjdCBpb21tdV9md3NwZWMgZGVmaW5pdGlvbgpvdXQgb2YgdGhlIElPTU1VX0FQSSBwcm90ZWN0 ZWQgcmVnaW9uLgoKQWNrZWQtYnk6IEpvZXJnIFJvZWRlbCA8anJvZWRlbEBzdXNlLmRlPgpTaWdu ZWQtb2ZmLWJ5OiBUaGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgotLS0KQ2hhbmdl cyBpbiB2MzoKLSByZW1vdmUgZHVwbGljYXRlIHN0cnVjdCBpb21tdV9md3NwZWMgZGVmaW5pdGlv bgoKIGluY2x1ZGUvbGludXgvaW9tbXUuaCB8IDQ4ICsrKysrKysrKysrKysrKysrKysrKysrLS0t LS0tLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyNiBpbnNlcnRpb25zKCspLCAyMiBk ZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4L2lvbW11LmggYi9pbmNsdWRl L2xpbnV4L2lvbW11LmgKaW5kZXggMjE2ZTkxOTg3NWVhLi5iYjI4NDUzYmIwOWMgMTAwNjQ0Ci0t LSBhL2luY2x1ZGUvbGludXgvaW9tbXUuaAorKysgYi9pbmNsdWRlL2xpbnV4L2lvbW11LmgKQEAg LTE5MCw2ICsxOTAsMjcgQEAgc3RydWN0IGlvbW11X3N2YV9vcHMgewogCWlvbW11X21tX2V4aXRf aGFuZGxlcl90IG1tX2V4aXQ7CiB9OwogCisvKioKKyAqIHN0cnVjdCBpb21tdV9md3NwZWMgLSBw ZXItZGV2aWNlIElPTU1VIGluc3RhbmNlIGRhdGEKKyAqIEBvcHM6IG9wcyBmb3IgdGhpcyBkZXZp Y2UncyBJT01NVQorICogQGlvbW11X2Z3bm9kZTogZmlybXdhcmUgaGFuZGxlIGZvciB0aGlzIGRl dmljZSdzIElPTU1VCisgKiBAaW9tbXVfcHJpdjogSU9NTVUgZHJpdmVyIHByaXZhdGUgZGF0YSBm b3IgdGhpcyBkZXZpY2UKKyAqIEBmbGFnczogSU9NTVUgZmxhZ3MgYXNzb2NpYXRlZCB3aXRoIHRo aXMgZGV2aWNlCisgKiBAbnVtX2lkczogbnVtYmVyIG9mIGFzc29jaWF0ZWQgZGV2aWNlIElEcwor ICogQGlkczogSURzIHdoaWNoIHRoaXMgZGV2aWNlIG1heSBwcmVzZW50IHRvIHRoZSBJT01NVQor ICovCitzdHJ1Y3QgaW9tbXVfZndzcGVjIHsKKwljb25zdCBzdHJ1Y3QgaW9tbXVfb3BzCSpvcHM7 CisJc3RydWN0IGZ3bm9kZV9oYW5kbGUJKmlvbW11X2Z3bm9kZTsKKwl2b2lkCQkJKmlvbW11X3By aXY7CisJdTMyCQkJZmxhZ3M7CisJdW5zaWduZWQgaW50CQludW1faWRzOworCXUzMgkJCWlkc1sx XTsKK307CisKKy8qIEFUUyBpcyBzdXBwb3J0ZWQgKi8KKyNkZWZpbmUgSU9NTVVfRldTUEVDX1BD SV9SQ19BVFMJCQkoMSA8PCAwKQorCiAjaWZkZWYgQ09ORklHX0lPTU1VX0FQSQogCiAvKioKQEAg LTU2NSwyNyArNTg2LDYgQEAgZXh0ZXJuIHN0cnVjdCBpb21tdV9ncm91cCAqZ2VuZXJpY19kZXZp Y2VfZ3JvdXAoc3RydWN0IGRldmljZSAqZGV2KTsKIC8qIEZTTC1NQyBkZXZpY2UgZ3JvdXBpbmcg ZnVuY3Rpb24gKi8KIHN0cnVjdCBpb21tdV9ncm91cCAqZnNsX21jX2RldmljZV9ncm91cChzdHJ1 Y3QgZGV2aWNlICpkZXYpOwogCi0vKioKLSAqIHN0cnVjdCBpb21tdV9md3NwZWMgLSBwZXItZGV2 aWNlIElPTU1VIGluc3RhbmNlIGRhdGEKLSAqIEBvcHM6IG9wcyBmb3IgdGhpcyBkZXZpY2UncyBJ T01NVQotICogQGlvbW11X2Z3bm9kZTogZmlybXdhcmUgaGFuZGxlIGZvciB0aGlzIGRldmljZSdz IElPTU1VCi0gKiBAaW9tbXVfcHJpdjogSU9NTVUgZHJpdmVyIHByaXZhdGUgZGF0YSBmb3IgdGhp cyBkZXZpY2UKLSAqIEBmbGFnczogSU9NTVUgZmxhZ3MgYXNzb2NpYXRlZCB3aXRoIHRoaXMgZGV2 aWNlCi0gKiBAbnVtX2lkczogbnVtYmVyIG9mIGFzc29jaWF0ZWQgZGV2aWNlIElEcwotICogQGlk czogSURzIHdoaWNoIHRoaXMgZGV2aWNlIG1heSBwcmVzZW50IHRvIHRoZSBJT01NVQotICovCi1z dHJ1Y3QgaW9tbXVfZndzcGVjIHsKLQljb25zdCBzdHJ1Y3QgaW9tbXVfb3BzCSpvcHM7Ci0Jc3Ry dWN0IGZ3bm9kZV9oYW5kbGUJKmlvbW11X2Z3bm9kZTsKLQl2b2lkCQkJKmlvbW11X3ByaXY7Ci0J dTMyCQkJZmxhZ3M7Ci0JdW5zaWduZWQgaW50CQludW1faWRzOwotCXUzMgkJCWlkc1sxXTsKLX07 Ci0KLS8qIEFUUyBpcyBzdXBwb3J0ZWQgKi8KLSNkZWZpbmUgSU9NTVVfRldTUEVDX1BDSV9SQ19B VFMJCQkoMSA8PCAwKQotCiAvKioKICAqIHN0cnVjdCBpb21tdV9zdmEgLSBoYW5kbGUgdG8gYSBk ZXZpY2UtbW0gYm9uZAogICovCkBAIC02MzQsNyArNjM0LDYgQEAgaW50IGlvbW11X3N2YV9nZXRf cGFzaWQoc3RydWN0IGlvbW11X3N2YSAqaGFuZGxlKTsKIAogc3RydWN0IGlvbW11X29wcyB7fTsK IHN0cnVjdCBpb21tdV9ncm91cCB7fTsKLXN0cnVjdCBpb21tdV9md3NwZWMge307CiBzdHJ1Y3Qg aW9tbXVfZGV2aWNlIHt9Owogc3RydWN0IGlvbW11X2ZhdWx0X3BhcmFtIHt9Owogc3RydWN0IGlv bW11X2lvdGxiX2dhdGhlciB7fTsKQEAgLTk4MCw2ICs5NzksMTEgQEAgY29uc3Qgc3RydWN0IGlv bW11X29wcyAqaW9tbXVfb3BzX2Zyb21fZndub2RlKHN0cnVjdCBmd25vZGVfaGFuZGxlICpmd25v ZGUpCiAJcmV0dXJuIE5VTEw7CiB9CiAKK3N0YXRpYyBpbmxpbmUgc3RydWN0IGlvbW11X2Z3c3Bl YyAqZGV2X2lvbW11X2Z3c3BlY19nZXQoc3RydWN0IGRldmljZSAqZGV2KQoreworCXJldHVybiBO VUxMOworfQorCiBzdGF0aWMgaW5saW5lIGJvb2wKIGlvbW11X2Rldl9oYXNfZmVhdHVyZShzdHJ1 Y3QgZGV2aWNlICpkZXYsIGVudW0gaW9tbXVfZGV2X2ZlYXR1cmVzIGZlYXQpCiB7Ci0tIAoyLjIz LjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1k ZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==