From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chunming Zhou <zhoucm1-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 21/21] drm/amdgpu: add PASID mapping for GFX v8
Date: Wed, 17 Jan 2018 14:12:58 +0800
Message-ID: <c4565b0a-d4e6-4b80-9f42-6155d0a6c74e@amd.com>
References: <20180116194017.39067-1-christian.koenig@amd.com>
 <20180116194017.39067-21-christian.koenig@amd.com>
 <bd8e530b-869f-2cf9-c5b2-8fce9afd2341@amd.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <bd8e530b-869f-2cf9-c5b2-8fce9afd2341-5C7GfCeVMHo@public.gmane.org>
Content-Language: en-US
List-Id: Discussion list for AMD gfx <amd-gfx.lists.freedesktop.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: =?UTF-8?Q?Christian_K=c3=b6nig?= <ckoenig.leichtzumerken-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org

YW5kIHBsZWFzZSBmaXggcGF0Y2ggIzIxIHRpbGUsIHdoaWNoIHNob3VsZCBiZSBnZng5IG5vdCBn
Zng4LgoKCk9uIDIwMTjlubQwMeaciDE35pelIDE0OjExLCBDaHVubWluZyBaaG91IHdyb3RlOgo+
IHBhdGNoICMxOSwgIzIwLCAjMjEgYXJlIFJldmlld2VkLWJ5OiBDaHVubWluZyBaaG91IDxkYXZp
ZDEuemhvdUBhbWQuY29tPgo+Cj4KPiBPbiAyMDE45bm0MDHmnIgxN+aXpSAwMzo0MCwgQ2hyaXN0
aWFuIEvDtm5pZyB3cm90ZToKPj4gVGhpcyB3YXkgd2UgY2FuIHNlZSB0aGUgUEFTSUQgaW4gVk0g
ZmF1bHRzLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4u
a29lbmlnQGFtZC5jb20+Cj4+IC0tLQo+PiDCoCBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9n
bWNfdjlfMC5jIHwgMTIgKysrKysrKysrKystCj4+IMKgIDEgZmlsZSBjaGFuZ2VkLCAxMSBpbnNl
cnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k
cm0vYW1kL2FtZGdwdS9nbWNfdjlfMC5jIAo+PiBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1
L2dtY192OV8wLmMKPj4gaW5kZXggZjdiY2ZhNTNlZmYwLi4yZWZiZWNmNDg2YzUgMTAwNjQ0Cj4+
IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMKPj4gKysrIGIvZHJp
dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y5XzAuYwo+PiBAQCAtMzMsNiArMzMsNyBAQAo+
PiDCoCAjaW5jbHVkZSAidmVnYTEwX2VudW0uaCIKPj4gwqAgI2luY2x1ZGUgIm1taHViL21taHVi
XzFfMF9vZmZzZXQuaCIKPj4gwqAgI2luY2x1ZGUgImF0aHViL2F0aHViXzFfMF9vZmZzZXQuaCIK
Pj4gKyNpbmNsdWRlICJvc3Mvb3Nzc3lzXzRfMF9vZmZzZXQuaCIKPj4gwqAgwqAgI2luY2x1ZGUg
InNvYzE1LmgiCj4+IMKgICNpbmNsdWRlICJzb2MxNV9jb21tb24uaCIKPj4gQEAgLTM2OSwxMCAr
MzcwLDEyIEBAIHN0YXRpYyB1aW50NjRfdCAKPj4gZ21jX3Y5XzBfZW1pdF9mbHVzaF9ncHVfdGxi
KHN0cnVjdCBhbWRncHVfcmluZyAqcmluZywKPj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC
oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgdW5zaWduZWQgdm1pZCwgdW5zaWduZWQgcGFzaWQsCj4+
IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHVpbnQ2
NF90IHBkX2FkZHIpCj4+IMKgIHsKPj4gLcKgwqDCoCBzdHJ1Y3QgYW1kZ3B1X3ZtaHViICpodWIg
PSAmcmluZy0+YWRldi0+dm1odWJbcmluZy0+ZnVuY3MtPnZtaHViXTsKPj4gK8KgwqDCoCBzdHJ1
Y3QgYW1kZ3B1X2RldmljZSAqYWRldiA9IHJpbmctPmFkZXY7Cj4+ICvCoMKgwqAgc3RydWN0IGFt
ZGdwdV92bWh1YiAqaHViID0gJmFkZXYtPnZtaHViW3JpbmctPmZ1bmNzLT52bWh1Yl07Cj4+IMKg
wqDCoMKgwqAgdWludDMyX3QgcmVxID0gZ21jX3Y5XzBfZ2V0X2ludmFsaWRhdGVfcmVxKHZtaWQp
Owo+PiDCoMKgwqDCoMKgIHVpbnQ2NF90IGZsYWdzID0gQU1ER1BVX1BURV9WQUxJRDsKPj4gwqDC
oMKgwqDCoCB1bnNpZ25lZCBlbmcgPSByaW5nLT52bV9pbnZfZW5nOwo+PiArwqDCoMKgIHVpbnQz
Ml90IHJlZzsKPj4gwqAgwqDCoMKgwqDCoCBhbWRncHVfZ21jX2dldF92bV9wZGUocmluZy0+YWRl
diwgLTEsICZwZF9hZGRyLCAmZmxhZ3MpOwo+PiDCoMKgwqDCoMKgIHBkX2FkZHIgfD0gZmxhZ3M7
Cj4+IEBAIC0zODMsNiArMzg2LDEzIEBAIHN0YXRpYyB1aW50NjRfdCAKPj4gZ21jX3Y5XzBfZW1p
dF9mbHVzaF9ncHVfdGxiKHN0cnVjdCBhbWRncHVfcmluZyAqcmluZywKPj4gwqDCoMKgwqDCoCBh
bWRncHVfcmluZ19lbWl0X3dyZWcocmluZywgaHViLT5jdHgwX3B0Yl9hZGRyX2hpMzIgKyAoMiAq
IHZtaWQpLAo+PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB1cHBlcl8z
Ml9iaXRzKHBkX2FkZHIpKTsKPj4gwqAgK8KgwqDCoCBpZiAocmluZy0+ZnVuY3MtPnZtaHViID09
IEFNREdQVV9HRlhIVUIpCj4+ICvCoMKgwqDCoMKgwqDCoCByZWcgPSBTT0MxNV9SRUdfT0ZGU0VU
KE9TU1NZUywgMCwgbW1JSF9WTUlEXzBfTFVUKSArIHZtaWQ7Cj4+ICvCoMKgwqAgZWxzZQo+PiAr
wqDCoMKgwqDCoMKgwqAgcmVnID0gU09DMTVfUkVHX09GRlNFVChPU1NTWVMsIDAsIG1tSUhfVk1J
RF8wX0xVVF9NTSkgKyB2bWlkOwo+PiArCj4+ICvCoMKgwqAgYW1kZ3B1X3JpbmdfZW1pdF93cmVn
KHJpbmcsIHJlZywgcGFzaWQpOwo+PiArCj4+IMKgwqDCoMKgwqAgYW1kZ3B1X3JpbmdfZW1pdF93
cmVnKHJpbmcsIGh1Yi0+dm1faW52X2VuZzBfcmVxICsgZW5nLCByZXEpOwo+PiDCoCDCoMKgwqDC
oMKgIHJldHVybiBwZF9hZGRyOwo+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fX19fX19fX19fX18KPiBhbWQtZ2Z4IG1haWxpbmcgbGlzdAo+IGFtZC1nZnhAbGlzdHMuZnJl
ZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0
aW5mby9hbWQtZ2Z4CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo
dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK