From mboxrd@z Thu Jan  1 00:00:00 1970
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: [PATCH v5 2/12] drm/ast: Handle configuration without P2A bridge
Date: Fri, 24 Feb 2017 13:41:21 +1100
Message-ID: <1487904081.23576.254.camel@kernel.crashing.org>
References: <20170223225357.9572-1-benh@kernel.crashing.org>
 <20170223225357.9572-2-benh@kernel.crashing.org>
 <CACPK8XfqnCm7ufoXQhvpx3tbhcoJtrtEzxJFrhmY-Q4Oif5Q_Q@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from gate.crashing.org (gate.crashing.org [63.228.1.57])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 7C7F66EB97
 for <dri-devel@lists.freedesktop.org>; Fri, 24 Feb 2017 02:41:34 +0000 (UTC)
In-Reply-To: <CACPK8XfqnCm7ufoXQhvpx3tbhcoJtrtEzxJFrhmY-Q4Oif5Q_Q@mail.gmail.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
Cc: linuxppc-dev@ozlabs.org, Joel Stanley <joel@jms.id.au>, airlied@redhat.com
List-Id: dri-devel@lists.freedesktop.org

VGhlIGFzdCBkcml2ZXIgY29uZmlndXJlcyBhIHdpbmRvdyB0byBlbmFibGUgYWNjZXNzIGludG8g
Qk1DCm1lbW9yeSBzcGFjZSBpbiBvcmRlciB0byByZWFkIHNvbWUgY29uZmlndXJhdGlvbiByZWdp
c3RlcnMuCgpJZiB0aGlzIHdpbmRvdyBpcyBkaXNhYmxlZCwgd2hpY2ggaXQgY2FuIGJlIGZyb20g
dGhlIEJNQyBzaWRlLAp0aGUgYXN0IGRyaXZlciBjYW4ndCBmdW5jdGlvbi4KCkNsb3NpbmcgdGhp
cyB3aW5kb3cgaXMgYSBuZWNlc3NpdHkgZm9yIHNlY3VyaXR5IGlmIGEgbWFjaGluZSdzCmhvc3Qg
c2lkZSBhbmQgQk1DIHNpZGUgYXJlIGNvbnRyb2xsZWQgYnkgZGlmZmVyZW50IHBhcnRpZXM7Cmku
ZS4gYSBjbG91ZCBwcm92aWRlciBvZmZlcmluZyBtYWNoaW5lcyAiYmFyZSBtZXRhbCIuCgpBIHJl
Y2VudCBwYXRjaCB3ZW50IGluIHRvIHRyeSB0byBjaGVjayBpZiB0aGF0IHdpbmRvdyBpcyBvcGVu
CmJ1dCBpdCBkb2VzIHNvIGJ5IHRyeWluZyB0byBhY2Nlc3MgdGhlIHJlZ2lzdGVycyBpbiBxdWVz
dGlvbgphbmQgdGVzdGluZyBpZiB0aGUgcmVzdWx0IGlzIDB4ZmZmZmZmZmYuCgpUaGlzIG1ldGhv
ZCB3aWxsIHRyaWdnZXIgYSBQQ0llIGVycm9yIHdoZW4gdGhlIHdpbmRvdyBpcyBjbG9zZWQKd2hp
Y2ggb24gc29tZSBzeXN0ZW1zIHdpbGwgYmUgZmF0YWwgKGl0IHdpbGwgdHJpZ2dlciBhbiBFRUgK
Zm9yIGV4YW1wbGUgb24gUE9XRVIgd2hpY2ggd2lsbCB0YWtlIG91dCB0aGUgZGV2aWNlKS4KClRo
aXMgcGF0Y2ggaW1wcm92ZXMgdGhpcyBpbiB0d28gd2F5czoKCiAtIEZpcnN0LCBpZiB0aGUgZmly
bXdhcmUgaGFzIHB1dCBwcm9wZXJ0aWVzIGluIHRoZSBkZXZpY2UtdHJlZQpjb250YWluaW5nIHRo
ZSByZWxldmFudCBjb25maWd1cmF0aW9uIGluZm9ybWF0aW9uLCB3ZSB1c2UgdGhlc2UuCgogLSBP
dGhlcndpc2UsIGEgYml0IGluIG9uZSBvZiB0aGUgU0NVIHNjcmF0Y2ggcmVnaXN0ZXJzICh3aGlj
aAphcmUgcmVhZGFibGUgdmlhIHRoZSBWR0EgcmVnaXN0ZXIgc3BhY2UgYW5kIHdyaXRlYWJsZSBi
eSB0aGUgQk1DKQp3aWxsIGluZGljYXRlIGlmIHRoZSBCTUMgaGFzIGNsb3NlZCB0aGUgd2luZG93
LiBUaGlzIGJpdCBoYXMgYmVlbgpkZWZpbmVkIGJ5IFkuQyBDaGVuIGZyb20gQXNwZWVkLgoKSWYg
dGhlIHdpbmRvdyBpcyBjbG9zZWQgYW5kIHRoZSBjb25maWd1cmF0aW9uIGlzbid0IGF2YWlsYWJs
ZSBmcm9tCnRoZSBkZXZpY2UtdHJlZSwgc29tZSBzYW5lIGRlZmF1bHRzIGFyZSB1c2VkLiBUaG9z
ZSBkZWZhdWx0cyBhcmUKaG9wZWZ1bGx5IHN1ZmZpY2llbnQgZm9yIHN0YW5kYXJkIHZpZGVvIG1v
ZGVzIHVzZWQgb24gYSBzZXJ2ZXIuCgpTaWduZWQtb2ZmLWJ5OiBSdXNzZWxsIEN1cnJleSA8cnVz
Y3VyQHJ1c3NlbGwuY2M+ClNpZ25lZC1vZmYtYnk6IEJlbmphbWluIEhlcnJlbnNjaG1pZHQgPGJl
bmhAa2VybmVsLmNyYXNoaW5nLm9yZz4KLS0KCnYyLiBbQmVuSF0KICAgIC0gUmV3b3JrZWQgb24g
dG9wIG9mIEFzcGVlZCBQMkEgcGF0Y2gKICAgIC0gQ2xlYW51cCBvdmVyYWxsIGRldGVjdGlvbiB2
aWEgYSAiY29uZmlnX21vZGUiIGFuZCBsb2cgdGhlCiAgICAgIHNlbGVjdGVkIG1vZGUgZm9yIGRp
YWdub3N0aWNzIHB1cnBvc2VzCiAgICAtIEFkZCBhIHByb3BlcnR5IGZvciB0aGUgU0NVIHN0cmFw
cwoKdjMuIFtCZW5IXQogICAgLSBNb3ZlZCB0aGUgY29uZmlnIG1vZGUgZGV0ZWN0aW9uIHRvIGEg
c2VwYXJhdGUgZnVuY3Rpb25uCiAgICAtIEFkZCByZWFkaW5nIG9mIFNDVSAweDQwIERbMTJdIHRv
IGRldGVjdCB0aGUgd2luZG93IGlzCiAgICAgIGNsb3NlZCBhcyB0byBub3QgdHJpZ2dlciBhIGJ1
cyBlcnJvciBieSBqdXN0ICJ0cnlpbmciLgogICAgICAoY2hhbmdlIHByb3ZpZGVkIGJ5IFkuQy4g
Q2hlbikKdjQuIFtCZW5IXQogICAgLSBPbmx5IGRldmljZXMgd2l0aCB0aGUgQVNUMjAwMCBQQ0kg
SUQgaGF2ZSBhIFAyQSBicmlkZ2UKICAgIC0gVXBkYXRlIHRoZSBQMkEgcHJlc2VuY2UgdGVzdCB0
byBhY2NvdW50IGZvciBWR0Egb25seQogICAgICBtb2RlIGFzIHByb3ZpZGVkIGJ5IFkuQy4gQ2hl
bi4KdjUuIFtCZW5IXQogICAgLSBGaXh1cCBwcmVmaXggb2YgT0YgcHJvcGVydGllcyBiYXNlZCBv
biBKb2VsIFN0YW5sZXkKICAgICAgcmV2aWV3IGNvbW1lbnRzLgotLS0KIGRyaXZlcnMvZ3B1L2Ry
bS9hc3QvYXN0X2Rydi5oICB8ICAgNiArLQogZHJpdmVycy9ncHUvZHJtL2FzdC9hc3RfbWFpbi5j
IHwgMjY0ICsrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0tCiBkcml2ZXJz
L2dwdS9kcm0vYXN0L2FzdF9wb3N0LmMgfCAgIDcgKy0KIDMgZmlsZXMgY2hhbmdlZCwgMTY4IGlu
c2VydGlvbnMoKyksIDEwOSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k
cm0vYXN0L2FzdF9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9hc3QvYXN0X2Rydi5oCmluZGV4IDdh
YmRhOTQuLjNiZWRjZjcgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hc3QvYXN0X2Rydi5o
CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hc3QvYXN0X2Rydi5oCkBAIC0xMTMsNyArMTEzLDExIEBA
IHN0cnVjdCBhc3RfcHJpdmF0ZSB7CiAJc3RydWN0IHR0bV9ib19rbWFwX29iaiBjYWNoZV9rbWFw
OwogCWludCBuZXh0X2N1cnNvcjsKIAlib29sIHN1cHBvcnRfd2lkZV9zY3JlZW47Ci0JYm9vbCBE
aXNhYmxlUDJBOworCWVudW0geworCQlhc3RfdXNlX3AyYSwKKwkJYXN0X3VzZV9kdCwKKwkJYXN0
X3VzZV9kZWZhdWx0cworCX0gY29uZmlnX21vZGU7CiAKIAllbnVtIGFzdF90eF9jaGlwIHR4X2No
aXBfdHlwZTsKIAl1OCBkcDUwMV9tYXhjbGs7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v
YXN0L2FzdF9tYWluLmMgYi9kcml2ZXJzL2dwdS9kcm0vYXN0L2FzdF9tYWluLmMKaW5kZXggNTMz
ZTc2Mi4uZmI5OTc2MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FzdC9hc3RfbWFpbi5j
CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hc3QvYXN0X21haW4uYwpAQCAtNjIsMTMgKzYyLDg0IEBA
IHVpbnQ4X3QgYXN0X2dldF9pbmRleF9yZWdfbWFzayhzdHJ1Y3QgYXN0X3ByaXZhdGUgKmFzdCwK
IAlyZXR1cm4gcmV0OwogfQogCitzdGF0aWMgdm9pZCBhc3RfZGV0ZWN0X2NvbmZpZ19tb2RlKHN0
cnVjdCBkcm1fZGV2aWNlICpkZXYsIHUzMiAqc2N1X3JldikKK3sKKwlzdHJ1Y3QgZGV2aWNlX25v
ZGUgKm5wID0gZGV2LT5wZGV2LT5kZXYub2Zfbm9kZTsKKwlzdHJ1Y3QgYXN0X3ByaXZhdGUgKmFz
dCA9IGRldi0+ZGV2X3ByaXZhdGU7CisJdWludDMyX3QgZGF0YSwganJlZ2QwLCBqcmVnZDE7CisK
KwkvKiBEZWZhdWx0cyAqLworCWFzdC0+Y29uZmlnX21vZGUgPSBhc3RfdXNlX2RlZmF1bHRzOwor
CSpzY3VfcmV2ID0gMHhmZmZmZmZmZjsKKworCS8qIENoZWNrIGlmIHdlIGhhdmUgZGV2aWNlLXRy
ZWUgcHJvcGVydGllcyAqLworCWlmIChucCAmJiAhb2ZfcHJvcGVydHlfcmVhZF91MzIobnAsICJh
c3BlZWQsc2N1LXJldmlzaW9uLWlkIiwKKwkJCQkJc2N1X3JldikpIHsKKwkJLyogV2UgZG8sIGRp
c2FibGUgUDJBIGFjY2VzcyAqLworCQlhc3QtPmNvbmZpZ19tb2RlID0gYXN0X3VzZV9kdDsKKwkJ
RFJNX0lORk8oIlVzaW5nIGRldmljZS10cmVlIGZvciBjb25maWd1cmF0aW9uXG4iKTsKKwkJcmV0
dXJuOworCX0KKworCS8qIE5vdCBhbGwgZmFtaWxpZXMgaGF2ZSBhIFAyQSBicmlkZ2UgKi8KKwlp
ZiAoZGV2LT5wZGV2LT5kZXZpY2UgIT0gUENJX0NISVBfQVNUMjAwMCkKKwkJcmV0dXJuOworCisJ
LyoKKwkgKiBUaGUgQk1DIHdpbGwgc2V0IFNDVSAweDQwIERbMTJdIHRvIDEgaWYgdGhlIFAyIGJy
aWRnZQorCSAqIGlzIGRpc2FibGVkLiBXZSBmb3JjZSB1c2luZyBQMkEgaWYgVkdBIG9ubHkgbW9k
ZSBiaXQKKwkgKiBpcyBzZXQgRFs3XQorCSAqLworCWpyZWdkMCA9IGFzdF9nZXRfaW5kZXhfcmVn
X21hc2soYXN0LCBBU1RfSU9fQ1JUQ19QT1JULCAweGQwLCAweGZmKTsKKwlqcmVnZDEgPSBhc3Rf
Z2V0X2luZGV4X3JlZ19tYXNrKGFzdCwgQVNUX0lPX0NSVENfUE9SVCwgMHhkMSwgMHhmZik7CisJ
aWYgKCEoanJlZ2QwICYgMHg4MCkgfHwgIShqcmVnZDEgJiAweDEwKSkgeworCQkvKiBEb3VibGUg
Y2hlY2sgaXQncyBhY3R1YWxseSB3b3JraW5nICovCisJCWRhdGEgPSBhc3RfcmVhZDMyKGFzdCwg
MHhmMDA0KTsKKwkJaWYgKGRhdGEgIT0gMHhGRkZGRkZGRikgeworCQkJLyogUDJBIHdvcmtzLCBn
cmFiIHNpbGljb24gcmV2aXNpb24gKi8KKwkJCWFzdC0+Y29uZmlnX21vZGUgPSBhc3RfdXNlX3Ay
YTsKKworCQkJRFJNX0lORk8oIlVzaW5nIFAyQSBicmlkZ2UgZm9yIGNvbmZpZ3VyYXRpb25cbiIp
OworCisJCQkvKiBSZWFkIFNDVTdjIChzaWxpY29uIHJldmlzaW9uIHJlZ2lzdGVyKSAqLworCQkJ
YXN0X3dyaXRlMzIoYXN0LCAweGYwMDQsIDB4MWU2ZTAwMDApOworCQkJYXN0X3dyaXRlMzIoYXN0
LCAweGYwMDAsIDB4MSk7CisJCQkqc2N1X3JldiA9IGFzdF9yZWFkMzIoYXN0LCAweDEyMDdjKTsK
KwkJCXJldHVybjsKKwkJfQorCX0KKworCS8qIFdlIGhhdmUgYSBQMkEgYnJpZGdlIGJ1dCBpdCdz
IGRpc2FibGVkICovCisJRFJNX0lORk8oIlAyQSBicmlkZ2UgZGlzYWJsZWQsIHVzaW5nIGRlZmF1
bHQgY29uZmlndXJhdGlvblxuIik7Cit9CiAKIHN0YXRpYyBpbnQgYXN0X2RldGVjdF9jaGlwKHN0
cnVjdCBkcm1fZGV2aWNlICpkZXYsIGJvb2wgKm5lZWRfcG9zdCkKIHsKIAlzdHJ1Y3QgYXN0X3By
aXZhdGUgKmFzdCA9IGRldi0+ZGV2X3ByaXZhdGU7Ci0JdWludDMyX3QgZGF0YSwganJlZzsKKwl1
aW50MzJfdCBqcmVnLCBzY3VfcmV2OworCisJLyoKKwkgKiBJZiBWR0EgaXNuJ3QgZW5hYmxlZCwg
d2UgbmVlZCB0byBlbmFibGUgbm93IG9yIHN1YnNlcXVlbnQKKwkgKiBhY2Nlc3MgdG8gdGhlIHNj
cmF0Y2ggcmVnaXN0ZXJzIHdpbGwgZmFpbC4gV2UgYWxzbyBpbmZvcm0KKwkgKiBvdXIgY2FsbGVy
IHRoYXQgaXQgbmVlZHMgdG8gUE9TVCB0aGUgY2hpcAorCSAqIChBc3N1bXB0aW9uOiBWR0Egbm90
IGVuYWJsZWQgLT4gbmVlZCB0byBQT1NUKQorCSAqLworCWlmICghYXN0X2lzX3ZnYV9lbmFibGVk
KGRldikpIHsKKwkJYXN0X2VuYWJsZV92Z2EoZGV2KTsKKwkJRFJNX0lORk8oIlZHQSBub3QgZW5h
YmxlZCBvbiBlbnRyeSwgcmVxdWVzdGluZyBjaGlwIFBPU1RcbiIpOworCQkqbmVlZF9wb3N0ID0g
dHJ1ZTsKKwl9IGVsc2UKKwkJKm5lZWRfcG9zdCA9IGZhbHNlOworCisKKwkvKiBFbmFibGUgZXh0
ZW5kZWQgcmVnaXN0ZXIgYWNjZXNzICovCisJYXN0X2VuYWJsZV9tbWlvKGRldik7CiAJYXN0X29w
ZW5fa2V5KGFzdCk7CiAKKwkvKiBGaW5kIG91dCB3aGV0aGVyIFAyQSB3b3JrcyBvciB3aGV0aGVy
IHRvIHVzZSBkZXZpY2UtdHJlZSAqLworCWFzdF9kZXRlY3RfY29uZmlnX21vZGUoZGV2LCAmc2N1
X3Jldik7CisKKwkvKiBJZGVudGlmeSBjaGlwc2V0ICovCiAJaWYgKGRldi0+cGRldi0+ZGV2aWNl
ID09IFBDSV9DSElQX0FTVDExODApIHsKIAkJYXN0LT5jaGlwID0gQVNUMTEwMDsKIAkJRFJNX0lO
Rk8oIkFTVCAxMTgwIGRldGVjdGVkXG4iKTsKQEAgLTgwLDEyICsxNTEsNyBAQCBzdGF0aWMgaW50
IGFzdF9kZXRlY3RfY2hpcChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBib29sICpuZWVkX3Bvc3Qp
CiAJCQlhc3QtPmNoaXAgPSBBU1QyMzAwOwogCQkJRFJNX0lORk8oIkFTVCAyMzAwIGRldGVjdGVk
XG4iKTsKIAkJfSBlbHNlIGlmIChkZXYtPnBkZXYtPnJldmlzaW9uID49IDB4MTApIHsKLQkJCXVp
bnQzMl90IGRhdGE7Ci0JCQlhc3Rfd3JpdGUzMihhc3QsIDB4ZjAwNCwgMHgxZTZlMDAwMCk7Ci0J
CQlhc3Rfd3JpdGUzMihhc3QsIDB4ZjAwMCwgMHgxKTsKLQotCQkJZGF0YSA9IGFzdF9yZWFkMzIo
YXN0LCAweDEyMDdjKTsKLQkJCXN3aXRjaCAoZGF0YSAmIDB4MDMwMCkgeworCQkJc3dpdGNoIChz
Y3VfcmV2ICYgMHgwMzAwKSB7CiAJCQljYXNlIDB4MDIwMDoKIAkJCQlhc3QtPmNoaXAgPSBBU1Qx
MTAwOwogCQkJCURSTV9JTkZPKCJBU1QgMTEwMCBkZXRlY3RlZFxuIik7CkBAIC0xMTAsMjYgKzE3
Niw2IEBAIHN0YXRpYyBpbnQgYXN0X2RldGVjdF9jaGlwKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYs
IGJvb2wgKm5lZWRfcG9zdCkKIAkJfQogCX0KIAotCS8qCi0JICogSWYgVkdBIGlzbid0IGVuYWJs
ZWQsIHdlIG5lZWQgdG8gZW5hYmxlIG5vdyBvciBzdWJzZXF1ZW50Ci0JICogYWNjZXNzIHRvIHRo
ZSBzY3JhdGNoIHJlZ2lzdGVycyB3aWxsIGZhaWwuIFdlIGFsc28gaW5mb3JtCi0JICogb3VyIGNh
bGxlciB0aGF0IGl0IG5lZWRzIHRvIFBPU1QgdGhlIGNoaXAKLQkgKiAoQXNzdW1wdGlvbjogVkdB
IG5vdCBlbmFibGVkIC0+IG5lZWQgdG8gUE9TVCkKLQkgKi8KLQlpZiAoIWFzdF9pc192Z2FfZW5h
YmxlZChkZXYpKSB7Ci0JCWFzdF9lbmFibGVfdmdhKGRldik7Ci0JCWFzdF9lbmFibGVfbW1pbyhk
ZXYpOwotCQlEUk1fSU5GTygiVkdBIG5vdCBlbmFibGVkIG9uIGVudHJ5LCByZXF1ZXN0aW5nIGNo
aXAgUE9TVFxuIik7Ci0JCSpuZWVkX3Bvc3QgPSB0cnVlOwotCX0gZWxzZQotCQkqbmVlZF9wb3N0
ID0gZmFsc2U7Ci0KLQkvKiBDaGVjayBQMkEgQWNjZXNzICovCi0JYXN0LT5EaXNhYmxlUDJBID0g
dHJ1ZTsKLQlkYXRhID0gYXN0X3JlYWQzMihhc3QsIDB4ZjAwNCk7Ci0JaWYgKGRhdGEgIT0gMHhG
RkZGRkZGRikKLQkJYXN0LT5EaXNhYmxlUDJBID0gZmFsc2U7Ci0KIAkvKiBDaGVjayBpZiB3ZSBz
dXBwb3J0IHdpZGUgc2NyZWVuICovCiAJc3dpdGNoIChhc3QtPmNoaXApIHsKIAljYXNlIEFTVDEx
ODA6CkBAIC0xNDYsMTcgKzE5MiwxMiBAQCBzdGF0aWMgaW50IGFzdF9kZXRlY3RfY2hpcChzdHJ1
Y3QgZHJtX2RldmljZSAqZGV2LCBib29sICpuZWVkX3Bvc3QpCiAJCQlhc3QtPnN1cHBvcnRfd2lk
ZV9zY3JlZW4gPSB0cnVlOwogCQllbHNlIHsKIAkJCWFzdC0+c3VwcG9ydF93aWRlX3NjcmVlbiA9
IGZhbHNlOwotCQkJaWYgKGFzdC0+RGlzYWJsZVAyQSA9PSBmYWxzZSkgewotCQkJCS8qIFJlYWQg
U0NVN2MgKHNpbGljb24gcmV2aXNpb24gcmVnaXN0ZXIpICovCi0JCQkJYXN0X3dyaXRlMzIoYXN0
LCAweGYwMDQsIDB4MWU2ZTAwMDApOwotCQkJCWFzdF93cml0ZTMyKGFzdCwgMHhmMDAwLCAweDEp
OwotCQkJCWRhdGEgPSBhc3RfcmVhZDMyKGFzdCwgMHgxMjA3Yyk7Ci0JCQkJZGF0YSAmPSAweDMw
MDsKLQkJCQlpZiAoYXN0LT5jaGlwID09IEFTVDIzMDAgJiYgZGF0YSA9PSAweDApIC8qIGFzdDEz
MDAgKi8KLQkJCQkJYXN0LT5zdXBwb3J0X3dpZGVfc2NyZWVuID0gdHJ1ZTsKLQkJCQlpZiAoYXN0
LT5jaGlwID09IEFTVDI0MDAgJiYgZGF0YSA9PSAweDEwMCkgLyogYXN0MTQwMCAqLwotCQkJCQlh
c3QtPnN1cHBvcnRfd2lkZV9zY3JlZW4gPSB0cnVlOwotCQkJfQorCQkJaWYgKGFzdC0+Y2hpcCA9
PSBBU1QyMzAwICYmCisJCQkgICAgKHNjdV9yZXYgJiAweDMwMCkgPT0gMHgwKSAvKiBhc3QxMzAw
ICovCisJCQkJYXN0LT5zdXBwb3J0X3dpZGVfc2NyZWVuID0gdHJ1ZTsKKwkJCWlmIChhc3QtPmNo
aXAgPT0gQVNUMjQwMCAmJgorCQkJICAgIChzY3VfcmV2ICYgMHgzMDApID09IDB4MTAwKSAvKiBh
c3QxNDAwICovCisJCQkJYXN0LT5zdXBwb3J0X3dpZGVfc2NyZWVuID0gdHJ1ZTsKIAkJfQogCQli
cmVhazsKIAl9CkBAIC0yMjAsODUgKzI2MSwxMDIgQEAgc3RhdGljIGludCBhc3RfZGV0ZWN0X2No
aXAoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgYm9vbCAqbmVlZF9wb3N0KQogCiBzdGF0aWMgaW50
IGFzdF9nZXRfZHJhbV9pbmZvKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiB7CisJc3RydWN0IGRl
dmljZV9ub2RlICpucCA9IGRldi0+cGRldi0+ZGV2Lm9mX25vZGU7CiAJc3RydWN0IGFzdF9wcml2
YXRlICphc3QgPSBkZXYtPmRldl9wcml2YXRlOwotCXVpbnQzMl90IGRhdGEsIGRhdGEyOwotCXVp
bnQzMl90IGRlbnVtLCBudW0sIGRpdiwgcmVmX3BsbDsKKwl1aW50MzJfdCBtY3JfY2ZnLCBtY3Jf
c2N1X21wbGwsIG1jcl9zY3Vfc3RyYXA7CisJdWludDMyX3QgZGVudW0sIG51bSwgZGl2LCByZWZf
cGxsLCBkc2VsOwogCi0JaWYgKGFzdC0+RGlzYWJsZVAyQSkKLQl7CisJc3dpdGNoIChhc3QtPmNv
bmZpZ19tb2RlKSB7CisJY2FzZSBhc3RfdXNlX2R0OgorCQkvKgorCQkgKiBJZiBzb21lIHByb3Bl
cnRpZXMgYXJlIG1pc3NpbmcsIHVzZSByZWFzb25hYmxlCisJCSAqIGRlZmF1bHRzIGZvciBBU1Qy
NDAwCisJCSAqLworCQlpZiAob2ZfcHJvcGVydHlfcmVhZF91MzIobnAsICJhc3BlZWQsbWNyLWNv
bmZpZ3VyYXRpb24iLAorCQkJCQkgJm1jcl9jZmcpKQorCQkJbWNyX2NmZyA9IDB4MDAwMDA1Nzc7
CisJCWlmIChvZl9wcm9wZXJ0eV9yZWFkX3UzMihucCwgImFzcGVlZCxtY3Itc2N1LW1wbGwiLAor
CQkJCQkgJm1jcl9zY3VfbXBsbCkpCisJCQltY3Jfc2N1X21wbGwgPSAweDAwMDA1MEMwOworCQlp
ZiAob2ZfcHJvcGVydHlfcmVhZF91MzIobnAsICJhc3BlZWQsbWNyLXNjdS1zdHJhcCIsCisJCQkJ
CSAmbWNyX3NjdV9zdHJhcCkpCisJCQltY3Jfc2N1X3N0cmFwID0gMDsKKwkJYnJlYWs7CisJY2Fz
ZSBhc3RfdXNlX3AyYToKKwkJYXN0X3dyaXRlMzIoYXN0LCAweGYwMDQsIDB4MWU2ZTAwMDApOwor
CQlhc3Rfd3JpdGUzMihhc3QsIDB4ZjAwMCwgMHgxKTsKKwkJbWNyX2NmZyA9IGFzdF9yZWFkMzIo
YXN0LCAweDEwMDA0KTsKKwkJbWNyX3NjdV9tcGxsID0gYXN0X3JlYWQzMihhc3QsIDB4MTAxMjAp
OworCQltY3Jfc2N1X3N0cmFwID0gYXN0X3JlYWQzMihhc3QsIDB4MTAxNzApOworCQlicmVhazsK
KwljYXNlIGFzdF91c2VfZGVmYXVsdHM6CisJZGVmYXVsdDoKIAkJYXN0LT5kcmFtX2J1c193aWR0
aCA9IDE2OwogCQlhc3QtPmRyYW1fdHlwZSA9IEFTVF9EUkFNXzFHeDE2OwogCQlhc3QtPm1jbGsg
PSAzOTY7CisJCXJldHVybiAwOwogCX0KLQllbHNlCi0JewotCQlhc3Rfd3JpdGUzMihhc3QsIDB4
ZjAwNCwgMHgxZTZlMDAwMCk7Ci0JCWFzdF93cml0ZTMyKGFzdCwgMHhmMDAwLCAweDEpOwotCQlk
YXRhID0gYXN0X3JlYWQzMihhc3QsIDB4MTAwMDQpOwotCi0JCWlmIChkYXRhICYgMHg0MCkKLQkJ
CWFzdC0+ZHJhbV9idXNfd2lkdGggPSAxNjsKLQkJZWxzZQotCQkJYXN0LT5kcmFtX2J1c193aWR0
aCA9IDMyOwogCi0JCWlmIChhc3QtPmNoaXAgPT0gQVNUMjMwMCB8fCBhc3QtPmNoaXAgPT0gQVNU
MjQwMCkgewotCQkJc3dpdGNoIChkYXRhICYgMHgwMykgewotCQkJY2FzZSAwOgotCQkJCWFzdC0+
ZHJhbV90eXBlID0gQVNUX0RSQU1fNTEyTXgxNjsKLQkJCQlicmVhazsKLQkJCWRlZmF1bHQ6Ci0J
CQljYXNlIDE6Ci0JCQkJYXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV8xR3gxNjsKLQkJCQlicmVh
azsKLQkJCWNhc2UgMjoKLQkJCQlhc3QtPmRyYW1fdHlwZSA9IEFTVF9EUkFNXzJHeDE2OwotCQkJ
CWJyZWFrOwotCQkJY2FzZSAzOgotCQkJCWFzdC0+ZHJhbV90eXBlID0gQVNUX0RSQU1fNEd4MTY7
Ci0JCQkJYnJlYWs7Ci0JCQl9Ci0JCX0gZWxzZSB7Ci0JCQlzd2l0Y2ggKGRhdGEgJiAweDBjKSB7
Ci0JCQljYXNlIDA6Ci0JCQljYXNlIDQ6Ci0JCQkJYXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV81
MTJNeDE2OwotCQkJCWJyZWFrOwotCQkJY2FzZSA4OgotCQkJCWlmIChkYXRhICYgMHg0MCkKLQkJ
CQkJYXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV8xR3gxNjsKLQkJCQllbHNlCi0JCQkJCWFzdC0+
ZHJhbV90eXBlID0gQVNUX0RSQU1fNTEyTXgzMjsKLQkJCQlicmVhazsKLQkJCWNhc2UgMHhjOgot
CQkJCWFzdC0+ZHJhbV90eXBlID0gQVNUX0RSQU1fMUd4MzI7Ci0JCQkJYnJlYWs7Ci0JCQl9Ci0J
CX0KKwlpZiAobWNyX2NmZyAmIDB4NDApCisJCWFzdC0+ZHJhbV9idXNfd2lkdGggPSAxNjsKKwll
bHNlCisJCWFzdC0+ZHJhbV9idXNfd2lkdGggPSAzMjsKIAotCQlkYXRhID0gYXN0X3JlYWQzMihh
c3QsIDB4MTAxMjApOwotCQlkYXRhMiA9IGFzdF9yZWFkMzIoYXN0LCAweDEwMTcwKTsKLQkJaWYg
KGRhdGEyICYgMHgyMDAwKQotCQkJcmVmX3BsbCA9IDE0MzE4OwotCQllbHNlCi0JCQlyZWZfcGxs
ID0gMTIwMDA7Ci0KLQkJZGVudW0gPSBkYXRhICYgMHgxZjsKLQkJbnVtID0gKGRhdGEgJiAweDNm
ZTApID4+IDU7Ci0JCWRhdGEgPSAoZGF0YSAmIDB4YzAwMCkgPj4gMTQ7Ci0JCXN3aXRjaCAoZGF0
YSkgewotCQljYXNlIDM6Ci0JCQlkaXYgPSAweDQ7CisJaWYgKGFzdC0+Y2hpcCA9PSBBU1QyMzAw
IHx8IGFzdC0+Y2hpcCA9PSBBU1QyNDAwKSB7CisJCXN3aXRjaCAobWNyX2NmZyAmIDB4MDMpIHsK
KwkJY2FzZSAwOgorCQkJYXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV81MTJNeDE2OwogCQkJYnJl
YWs7Ci0JCWNhc2UgMjoKKwkJZGVmYXVsdDoKIAkJY2FzZSAxOgotCQkJZGl2ID0gMHgyOworCQkJ
YXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV8xR3gxNjsKIAkJCWJyZWFrOwotCQlkZWZhdWx0Ogot
CQkJZGl2ID0gMHgxOworCQljYXNlIDI6CisJCQlhc3QtPmRyYW1fdHlwZSA9IEFTVF9EUkFNXzJH
eDE2OworCQkJYnJlYWs7CisJCWNhc2UgMzoKKwkJCWFzdC0+ZHJhbV90eXBlID0gQVNUX0RSQU1f
NEd4MTY7CisJCQlicmVhazsKKwkJfQorCX0gZWxzZSB7CisJCXN3aXRjaCAobWNyX2NmZyAmIDB4
MGMpIHsKKwkJY2FzZSAwOgorCQljYXNlIDQ6CisJCQlhc3QtPmRyYW1fdHlwZSA9IEFTVF9EUkFN
XzUxMk14MTY7CisJCQlicmVhazsKKwkJY2FzZSA4OgorCQkJaWYgKG1jcl9jZmcgJiAweDQwKQor
CQkJCWFzdC0+ZHJhbV90eXBlID0gQVNUX0RSQU1fMUd4MTY7CisJCQllbHNlCisJCQkJYXN0LT5k
cmFtX3R5cGUgPSBBU1RfRFJBTV81MTJNeDMyOworCQkJYnJlYWs7CisJCWNhc2UgMHhjOgorCQkJ
YXN0LT5kcmFtX3R5cGUgPSBBU1RfRFJBTV8xR3gzMjsKIAkJCWJyZWFrOwogCQl9Ci0JCWFzdC0+
bWNsayA9IHJlZl9wbGwgKiAobnVtICsgMikgLyAoZGVudW0gKyAyKSAqIChkaXYgKiAxMDAwKTsK
IAl9CisKKwlpZiAobWNyX3NjdV9zdHJhcCAmIDB4MjAwMCkKKwkJcmVmX3BsbCA9IDE0MzE4Owor
CWVsc2UKKwkJcmVmX3BsbCA9IDEyMDAwOworCisJZGVudW0gPSBtY3Jfc2N1X21wbGwgJiAweDFm
OworCW51bSA9IChtY3Jfc2N1X21wbGwgJiAweDNmZTApID4+IDU7CisJZHNlbCA9IChtY3Jfc2N1
X21wbGwgJiAweGMwMDApID4+IDE0OworCXN3aXRjaCAoZHNlbCkgeworCWNhc2UgMzoKKwkJZGl2
ID0gMHg0OworCQlicmVhazsKKwljYXNlIDI6CisJY2FzZSAxOgorCQlkaXYgPSAweDI7CisJCWJy
ZWFrOworCWRlZmF1bHQ6CisJCWRpdiA9IDB4MTsKKwkJYnJlYWs7CisJfQorCWFzdC0+bWNsayA9
IHJlZl9wbGwgKiAobnVtICsgMikgLyAoZGVudW0gKyAyKSAqIChkaXYgKiAxMDAwKTsKIAlyZXR1
cm4gMDsKIH0KIApkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FzdC9hc3RfcG9zdC5jIGIv
ZHJpdmVycy9ncHUvZHJtL2FzdC9hc3RfcG9zdC5jCmluZGV4IDZjNTM5MWMuLjY0NTQ5Y2UgMTAw
NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hc3QvYXN0X3Bvc3QuYworKysgYi9kcml2ZXJzL2dw
dS9kcm0vYXN0L2FzdF9wb3N0LmMKQEAgLTM3OSwxNyArMzc5LDE0IEBAIHZvaWQgYXN0X3Bvc3Rf
Z3B1KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJYXN0X29wZW5fa2V5KGFzdCk7CiAJYXN0X3Nl
dF9kZWZfZXh0X3JlZyhkZXYpOwogCi0JaWYgKGFzdC0+RGlzYWJsZVAyQSA9PSBmYWxzZSkKLQl7
CisJaWYgKGFzdC0+Y29uZmlnX21vZGUgPT0gYXN0X3VzZV9wMmEpIHsKIAkJaWYgKGFzdC0+Y2hp
cCA9PSBBU1QyMzAwIHx8IGFzdC0+Y2hpcCA9PSBBU1QyNDAwKQogCQkJYXN0X2luaXRfZHJhbV8y
MzAwKGRldik7CiAJCWVsc2UKIAkJCWFzdF9pbml0X2RyYW1fcmVnKGRldik7CiAKIAkJYXN0X2lu
aXRfM3JkdHgoZGV2KTsKLQl9Ci0JZWxzZQotCXsKKwl9IGVsc2UgewogCQlpZiAoYXN0LT50eF9j
aGlwX3R5cGUgIT0gQVNUX1RYX05PTkUpCiAJCQlhc3Rfc2V0X2luZGV4X3JlZ19tYXNrKGFzdCwg
QVNUX0lPX0NSVENfUE9SVCwgMHhhMywgMHhjZiwgMHg4MCk7CS8qIEVuYWJsZSBEVk8gKi8KIAl9
CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2
ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s
aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK