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: [RFC,v3,1/7] dmaengine: Add Synopsys eDMA IP core driver From: Jose Abreu Message-Id: Date: Wed, 16 Jan 2019 10:21:35 +0000 To: Gustavo Pimentel , linux-pci@vger.kernel.org, dmaengine@vger.kernel.org Cc: Vinod Koul , Dan Williams , Eugeniy Paltsev , Andy Shevchenko , Russell King , Niklas Cassel , Joao Pinto , Jose Abreu , Luis Oliveira , Vitor Soares , Nelson Costa , Pedro Sousa List-ID: SGkgR3VzdGF2bywKCk9uIDEvMTEvMjAxOSA2OjMzIFBNLCBHdXN0YXZvIFBpbWVudGVsIHdyb3Rl Ogo+IEFkZCBTeW5vcHN5cyBlRE1BIElQIGNvcmUgZHJpdmVyIHRvIGtlcm5lbC4KPiAKPiBUaGlz IGNvcmUgZHJpdmVyLCBpbml0aWFsaXplcyBhbmQgY29uZmlndXJlcyB0aGUgZURNQSBJUCB1c2lu ZyB2bWEtaGVscGVycwo+IGZ1bmN0aW9ucyBhbmQgZG1hLWVuZ2luZSBzdWJzeXN0ZW0uCj4gCj4g QWxzbyBjcmVhdGVzIGFuIGFic3RyYXRpb24gbGF5ZXIgdGhyb3VnaCBjYWxsYmFja3MgYWxsb3dp bmcgZGlmZmVyZW50Cj4gcmVnaXN0ZXJzIG1hcHBpbmdzIGluIHRoZSBmdXR1cmUsIG9yZ2FuaXpl ZCBpbiB0byB2ZXJzaW9ucy4KPiAKPiBUaGlzIGRyaXZlciBjYW4gYmUgY29tcGlsZSBhcyBidWls dC1pbiBvciBleHRlcm5hbCBtb2R1bGUgaW4ga2VybmVsLgo+IAo+IFRvIGVuYWJsZSB0aGlzIGRy aXZlciBqdXN0IHNlbGVjdCBEV19FRE1BIG9wdGlvbiBpbiBrZXJuZWwgY29uZmlndXJhdGlvbiwK PiBob3dldmVyIGl0IHJlcXVpcmVzIGFuZCBzZWxlY3RzIGF1dG9tYXRpY2FsbHkgRE1BX0VOR0lO RSBhbmQKPiBETUFfVklSVFVBTF9DSEFOTkVMUyBvcHRpb24gdG9vLgo+IAo+IENoYW5nZXM6Cj4g UkZDIHYxLT5SRkMgdjI6Cj4gIC0gUmVwbGFjZSBjb21tZW50cyAvLyAoQzk5IHN0eWxlKSBieSAv KiovCj4gIC0gRml4IHRoZSBoZWFkZXJzIG9mIHRoZSAuYyBhbmQgLmggZmlsZXMgYWNjb3JkaW5n IHRvIHRoZSBtb3N0IHJlY2VudAo+ICAgIGNvbnZlbnRpb24KPiAgLSBGaXggZXJyb3JzIGFuZCBj aGVja3MgcG9pbnRlZCBvdXQgYnkgY2hlY2twYXRjaCB3aXRoIC0tc3RyaWN0IG9wdGlvbgo+ICAt IFJlcGxhY2UgcGF0Y2ggc21hbGwgZGVzY3JpcHRpb24gdGFnIGZyb20gZG1hIGJ5IGRtYWVuZ2lu ZQo+ICAtIENoYW5nZSBzb21lIGRldl9pbmZvKCkgaW50byBkZXZfZGJnKCkKPiAgLSBSZW1vdmUg dW5uZWNlc3NhcnkgemVybyBpbml0aWFsaXphdGlvbiBhZnRlciBremFsbG9jCj4gIC0gUmVtb3Zl IGRpcmVjdGlvbiB2YWxpZGF0aW9uIG9uIGNvbmZpZygpIEFQSSwgc2luY2UgdGhlIGRpcmVjdGlv bgo+ICAgIHBhcmFtZXRlciBpcyBkZXByZWNhdGVkCj4gIC0gUmVmYWN0b3IgY29kZSB0byByZXBs YWNlIGF0b21pY190IGJ5IHUzMiB2YXJpYWJsZSB0eXBlCj4gIC0gUmVwbGFjZSBzdGFydF90cmFu c2ZlcigpIG5hbWUgYnkgZHdfZWRtYV9zdGFydF90cmFuc2ZlcigpCj4gIC0gQWRkIHNwaW5sb2Nr IHRvIGR3X2VkbWFfZGV2aWNlX3ByZXBfc2xhdmVfc2coKQo+ICAtIEFkZCBzcGlubG9jayB0byBk d19lZG1hX2ZyZWVfY2h1bmsoKQo+ICAtIFNpbXBsaWZ5IHN3aXRjaCBjYXNlIGludG8gaWYgb24g ZHdfZWRtYV9kZXZpY2VfcGF1c2UoKSwKPiAgICBkd19lZG1hX2RldmljZV9yZXN1bWUoKSBhbmQg ZHdfZWRtYV9kZXZpY2VfdGVybWluYXRlX2FsbCgpCj4gUkZDIHYyLT5SRkMgdjM6Cj4gIC0gQWRk IGRyaXZlciBwYXJhbWV0ZXIgdG8gZGlzYWJsZSBtc2l4IGZlYXR1cmUKPiAgLSBGaXggcHJpbnRr IHZhcmlhYmxlIG9mIHBoeXNfYWRkcl90IHR5cGUKPiAgLSBGaXggcHJpbnRrIHZhcmlhYmxlIG9m IF9faW9tZW0gdHlwZQo+ICAtIEZpeCBwcmludGsgdmFyaWFibGUgb2Ygc2l6ZV90IHR5cGUKPiAg LSBBZGQgY29tbWVudHMgb3IgaW1wcm92ZSBleGlzdGluZyBvbmVzCj4gIC0gQWRkIHBvc3NpYmls aXR5IHRvIHdvcmsgd2l0aCBtdWx0aXBsZSBJUlFzIGZlYXR1cmUKPiAgLSBGaXggc291cmNlIGFu ZCBkZXN0aW5hdGlvbiBhZGRyZXNzZXMKPiAgLSBBZGQgZGVmaW5lIHRvIG1hZ2ljIG51bWJlcnMK PiAgLSBBZGQgRE1BIGN5Y2xpYyB0cmFuc2ZlciBmZWF0dXJlCj4gCj4gU2lnbmVkLW9mZi1ieTog R3VzdGF2byBQaW1lbnRlbCA8Z3VzdGF2by5waW1lbnRlbEBzeW5vcHN5cy5jb20+Cj4gQ2M6IFZp bm9kIEtvdWwgPHZrb3VsQGtlcm5lbC5vcmc+Cj4gQ2M6IERhbiBXaWxsaWFtcyA8ZGFuLmoud2ls bGlhbXNAaW50ZWwuY29tPgo+IENjOiBFdWdlbml5IFBhbHRzZXYgPHBhbHRzZXZAc3lub3BzeXMu Y29tPgo+IENjOiBBbmR5IFNoZXZjaGVua28gPGFuZHJpeS5zaGV2Y2hlbmtvQGxpbnV4LmludGVs LmNvbT4KPiBDYzogUnVzc2VsbCBLaW5nIDxybWsra2VybmVsQGFybWxpbnV4Lm9yZy51az4KPiBD YzogTmlrbGFzIENhc3NlbCA8bmlrbGFzLmNhc3NlbEBsaW5hcm8ub3JnPgo+IENjOiBKb2FvIFBp bnRvIDxqcGludG9Ac3lub3BzeXMuY29tPgo+IENjOiBKb3NlIEFicmV1IDxqb3NlLmFicmV1QHN5 bm9wc3lzLmNvbT4KPiBDYzogTHVpcyBPbGl2ZWlyYSA8bG9saXZlaUBzeW5vcHN5cy5jb20+Cj4g Q2M6IFZpdG9yIFNvYXJlcyA8dml0b3Iuc29hcmVzQHN5bm9wc3lzLmNvbT4KPiBDYzogTmVsc29u IENvc3RhIDxuZWxzb24uY29zdGFAc3lub3BzeXMuY29tPgo+IENjOiBQZWRybyBTb3VzYSA8cGVk cm9tLnNvdXNhQHN5bm9wc3lzLmNvbT4KCgo+ICtzdGF0aWMgc3RydWN0IGR3X2VkbWFfY2h1bmsg KmR3X2VkbWFfYWxsb2NfY2h1bmsoc3RydWN0IGR3X2VkbWFfZGVzYyAqZGVzYykKPiArewo+ICsJ c3RydWN0IGR3X2VkbWFfY2hhbiAqY2hhbiA9IGRlc2MtPmNoYW47Cj4gKwlzdHJ1Y3QgZHdfZWRt YSAqZHcgPSBjaGFuLT5jaGlwLT5kdzsKPiArCXN0cnVjdCBkd19lZG1hX2NodW5rICpjaHVuazsK PiArCj4gKwljaHVuayA9IGt2emFsbG9jKHNpemVvZigqY2h1bmspLCBHRlBfTk9XQUlUKTsKPiAr CWlmICh1bmxpa2VseSghY2h1bmspKQo+ICsJCXJldHVybiBOVUxMOwo+ICsKPiArCUlOSVRfTElT VF9IRUFEKCZjaHVuay0+bGlzdCk7Cj4gKwljaHVuay0+Y2hhbiA9IGNoYW47Cj4gKwljaHVuay0+ Y2IgPSAhKGRlc2MtPmNodW5rc19hbGxvYyAlIDIpOwo+ICsJY2h1bmstPmxsX3JlZ2lvbi5wYWRk ciA9IGR3LT5sbF9yZWdpb24ucGFkZHIgKyBjaGFuLT5sbF9vZmY7Cj4gKwljaHVuay0+bGxfcmVn aW9uLnZhZGRyID0gZHctPmxsX3JlZ2lvbi52YWRkciArIGNoYW4tPmxsX29mZjsKPiArCj4gKwlp ZiAoZGVzYy0+Y2h1bmspIHsKPiArCQkvKiBDcmVhdGUgYW5kIGFkZCBuZXcgZWxlbWVudCBpbnRv IHRoZSBsaW5rZWQgbGlzdCAqLwo+ICsJCWRlc2MtPmNodW5rc19hbGxvYysrOwo+ICsJCWRldl9k YmcoY2hhbjJkZXYoY2hhbiksICJhbGxvYyBuZXcgY2h1bmsgZWxlbWVudCAoJWQpXG4iLAo+ICsJ CQlkZXNjLT5jaHVua3NfYWxsb2MpOwo+ICsJCWxpc3RfYWRkX3RhaWwoJmNodW5rLT5saXN0LCAm ZGVzYy0+Y2h1bmstPmxpc3QpOwo+ICsJCWR3X2VkbWFfYWxsb2NfYnVyc3QoY2h1bmspOwoKTm8g cmV0dXJuIGNoZWNrID8KCj4gKwl9IGVsc2Ugewo+ICsJCS8qIExpc3QgaGVhZCAqLwo+ICsJCWNo dW5rLT5idXJzdCA9IE5VTEw7Cj4gKwkJZGVzYy0+Y2h1bmtzX2FsbG9jID0gMDsKPiArCQlkZXNj LT5jaHVuayA9IGNodW5rOwo+ICsJCWRldl9kYmcoY2hhbjJkZXYoY2hhbiksICJhbGxvYyBuZXcg Y2h1bmsgaGVhZFxuIik7Cj4gKwl9Cj4gKwo+ICsJcmV0dXJuIGNodW5rOwo+ICt9Cj4gKwo+ICtz dGF0aWMgc3RydWN0IGR3X2VkbWFfZGVzYyAqZHdfZWRtYV9hbGxvY19kZXNjKHN0cnVjdCBkd19l ZG1hX2NoYW4gKmNoYW4pCj4gK3sKPiArCXN0cnVjdCBkd19lZG1hX2Rlc2MgKmRlc2M7Cj4gKwo+ ICsJZGV2X2RiZyhjaGFuMmRldihjaGFuKSwgImFsbG9jIG5ldyBkZXNjcmlwdG9yXG4iKTsKPiAr Cj4gKwlkZXNjID0ga3Z6YWxsb2Moc2l6ZW9mKCpkZXNjKSwgR0ZQX05PV0FJVCk7Cj4gKwlpZiAo dW5saWtlbHkoIWRlc2MpKQo+ICsJCXJldHVybiBOVUxMOwo+ICsKPiArCWRlc2MtPmNoYW4gPSBj aGFuOwo+ICsJZHdfZWRtYV9hbGxvY19jaHVuayhkZXNjKTsKCk5vIHJldHVybiBjaGVjayA/Cgo+ ICsKPiArCXJldHVybiBkZXNjOwo+ICt9Cj4gKwoKPiArc3RhdGljIHZvaWQgZHdfZWRtYV9zdGFy dF90cmFuc2ZlcihzdHJ1Y3QgZHdfZWRtYV9jaGFuICpjaGFuKQo+ICt7Cj4gKwlzdHJ1Y3Qgdmly dF9kbWFfZGVzYyAqdmQ7Cj4gKwlzdHJ1Y3QgZHdfZWRtYV9kZXNjICpkZXNjOwo+ICsJc3RydWN0 IGR3X2VkbWFfY2h1bmsgKmNoaWxkOwo+ICsJY29uc3Qgc3RydWN0IGR3X2VkbWFfY29yZV9vcHMg Km9wcyA9IGNoYW4yb3BzKGNoYW4pOwoKUmV2ZXJzZSB0cmVlIG9yZGVyIGhlcmUgYW5kIGluIHJl bWFpbmluZyBmdW5jdGlvbnMgLi4uCgo+ICsKPiArCXZkID0gdmNoYW5fbmV4dF9kZXNjKCZjaGFu LT52Yyk7Cj4gKwlpZiAoIXZkKQo+ICsJCXJldHVybjsKPiArCj4gKwlkZXNjID0gdmQyZHdfZWRt YV9kZXNjKHZkKTsKPiArCWlmICghZGVzYykKPiArCQlyZXR1cm47Cj4gKwo+ICsJY2hpbGQgPSBs aXN0X2ZpcnN0X2VudHJ5X29yX251bGwoJmRlc2MtPmNodW5rLT5saXN0LAo+ICsJCQkJCSBzdHJ1 Y3QgZHdfZWRtYV9jaHVuaywgbGlzdCk7Cj4gKwlpZiAoIWNoaWxkKQo+ICsJCXJldHVybjsKPiAr Cj4gKwlvcHMtPnN0YXJ0KGNoaWxkLCAhZGVzYy0+eGZlcl9zeik7Cj4gKwlkZXNjLT54ZmVyX3N6 ICs9IGNoaWxkLT5sbF9yZWdpb24uc3o7Cj4gKwlkZXZfZGJnKGNoYW4yZGV2KGNoYW4pLCAidHJh bnNmZXIgb2YgJXUgYnl0ZXMgc3RhcnRlZFxuIiwKPiArCQljaGlsZC0+bGxfcmVnaW9uLnN6KTsK PiArCj4gKwlkd19lZG1hX2ZyZWVfYnVyc3QoY2hpbGQpOwo+ICsJaWYgKGNoaWxkLT5idXJzdHNf YWxsb2MpCj4gKwkJZGV2X2RiZyhjaGFuMmRldihjaGFuKSwJIiV1IGJ1cnN0cyBzdGlsbCBhbGxv Y2F0ZWRcbiIsCj4gKwkJCWNoaWxkLT5idXJzdHNfYWxsb2MpOwo+ICsJbGlzdF9kZWwoJmNoaWxk LT5saXN0KTsKPiArCWt2ZnJlZShjaGlsZCk7Cj4gKwlkZXNjLT5jaHVua3NfYWxsb2MtLTsKPiAr fQo+ICsKCj4gK2ludCBkd19lZG1hX3Byb2JlKHN0cnVjdCBkd19lZG1hX2NoaXAgKmNoaXApCj4g K3sKPiArCXN0cnVjdCBkd19lZG1hICpkdyA9IGNoaXAtPmR3Owo+ICsJc3RydWN0IGRldmljZSAq ZGV2ID0gY2hpcC0+ZGV2Owo+ICsJY29uc3Qgc3RydWN0IGR3X2VkbWFfY29yZV9vcHMgKm9wczsK PiArCXNpemVfdCBsbF9jaHVuayA9IGR3LT5sbF9yZWdpb24uc3o7Cj4gKwlzaXplX3QgZHRfY2h1 bmsgPSBkdy0+ZHRfcmVnaW9uLnN6Owo+ICsJdTMyIGNoX3RvdDsKPiArCWludCBpLCBqLCBlcnI7 Cj4gKwo+ICsJcmF3X3NwaW5fbG9ja19pbml0KCZkdy0+bG9jayk7CgpXaHkgcmF3ID8KCj4gKwo+ ICsJLyogQ2FsbGJhY2sgb3BlcmF0aW9uIHNlbGVjdGlvbiBhY2NvcmRpbmdseSB0byBlRE1BIHZl cnNpb24gKi8KPiArCXN3aXRjaCAoZHctPnZlcnNpb24pIHsKPiArCWRlZmF1bHQ6Cj4gKwkJZGV2 X2VycihkZXYsICJ1bnN1cHBvcnRlZCB2ZXJzaW9uXG4iKTsKPiArCQlyZXR1cm4gLUVQRVJNOwo+ ICsJfQo+ICsKPiArCXBtX3J1bnRpbWVfZ2V0X3N5bmMoZGV2KTsKCldoeSBkbyB5b3UgbmVlZCB0 byBpbmNyZWFzZSB1c2FnZSBjb3VudCBhdCBwcm9iZSA/IEFuZCBzaG91bGRuJ3QKdGhpcyBiZSBh ZnRlciBwbV9ydW50aW1lX2VuYWJsZSgpID8KCj4gKwo+ICsJLyogRmluZCBvdXQgaG93IG1hbnkg d3JpdGUgY2hhbm5lbHMgYXJlIHN1cHBvcnRlZCBieSBoYXJkd2FyZSAqLwo+ICsJZHctPndyX2No X2NudCA9IG9wcy0+Y2hfY291bnQoZHcsIEVETUFfRElSX1dSSVRFKTsKPiArCWlmICghZHctPndy X2NoX2NudCkgewo+ICsJCWRldl9lcnIoZGV2LCAiaW52YWxpZCBudW1iZXIgb2Ygd3JpdGUgY2hh bm5lbHMoMClcbiIpOwo+ICsJCXJldHVybiAtRUlOVkFMOwo+ICsJfQo+ICsKPiArCS8qIEZpbmQg b3V0IGhvdyBtYW55IHJlYWQgY2hhbm5lbHMgYXJlIHN1cHBvcnRlZCBieSBoYXJkd2FyZSAqLwo+ ICsJZHctPnJkX2NoX2NudCA9IG9wcy0+Y2hfY291bnQoZHcsIEVETUFfRElSX1JFQUQpOwo+ICsJ aWYgKCFkdy0+cmRfY2hfY250KSB7Cj4gKwkJZGV2X2VycihkZXYsICJpbnZhbGlkIG51bWJlciBv ZiByZWFkIGNoYW5uZWxzKDApXG4iKTsKPiArCQlyZXR1cm4gLUVJTlZBTDsKPiArCX0KPiArCj4g KwlkZXZfZGJnKGRldiwgIkNoYW5uZWxzOlx0d3JpdGU9JWQsIHJlYWQ9JWRcbiIsCj4gKwkJZHct PndyX2NoX2NudCwgZHctPnJkX2NoX2NudCk7Cj4gKwo+ICsJY2hfdG90ID0gZHctPndyX2NoX2Nu dCArIGR3LT5yZF9jaF9jbnQ7Cj4gKwo+ICsJLyogQWxsb2NhdGUgY2hhbm5lbHMgKi8KPiArCWR3 LT5jaGFuID0gZGV2bV9rY2FsbG9jKGRldiwgY2hfdG90LCBzaXplb2YoKmR3LT5jaGFuKSwgR0ZQ X0tFUk5FTCk7Cj4gKwlpZiAoIWR3LT5jaGFuKQo+ICsJCXJldHVybiAtRU5PTUVNOwo+ICsKPiAr CS8qIENhbGN1bGF0ZSB0aGUgbGlua2VkIGxpc3QgY2h1bmsgZm9yIGVhY2ggY2hhbm5lbCAqLwo+ ICsJbGxfY2h1bmsgLz0gcm91bmR1cF9wb3dfb2ZfdHdvKGNoX3RvdCk7Cj4gKwo+ICsJLyogQ2Fs Y3VsYXRlIHRoZSBsaW5rZWQgbGlzdCBjaHVuayBmb3IgZWFjaCBjaGFubmVsICovCj4gKwlkdF9j aHVuayAvPSByb3VuZHVwX3Bvd19vZl90d28oY2hfdG90KTsKPiArCj4gKwkvKiBEaXNhYmxlIGVE TUEsIG9ubHkgdG8gZXN0YWJsaXNoIHRoZSBpZGVhbCBpbml0aWFsIGNvbmRpdGlvbnMgKi8KPiAr CW9wcy0+b2ZmKGR3KTsKPiArCj4gKwlzbnByaW50Zihkdy0+bmFtZSwgc2l6ZW9mKGR3LT5uYW1l KSwgImR3LWVkbWEtY29yZTolZCIsIGNoaXAtPmlkKTsKPiArCj4gKwkvKiBSZXF1ZXN0IElSUXMg Ki8KPiArCWlmIChkdy0+bnJfaXJxcyAhPSAxKSB7Cj4gKwkJZGV2X2VycihkZXYsICJpbnZhbGlk IG51bWJlciBvZiBpcnFzICgldSlcbiIsIGR3LT5ucl9pcnFzKTsKPiArCQlyZXR1cm4gLUVJTlZB TDsKPiArCX0KPiArCj4gKwlmb3IgKGkgPSAwOyBpIDwgZHctPm5yX2lycXM7IGkrKykgewo+ICsJ CWVyciA9IGRldm1fcmVxdWVzdF9pcnEoZGV2LCBwY2lfaXJxX3ZlY3Rvcih0b19wY2lfZGV2KGRl diksIGkpLAo+ICsJCQkJICAgICAgIGR3X2VkbWFfaW50ZXJydXB0X2FsbCwKPiArCQkJCSAgICAg ICBJUlFGX1NIQVJFRCwgZHctPm5hbWUsIGNoaXApOwo+ICsJCWlmIChlcnIpCj4gKwkJCXJldHVy biBlcnI7Cj4gKwl9Cj4gKwo+ICsJLyogQ3JlYXRlIHdyaXRlIGNoYW5uZWxzICovCj4gKwlJTklU X0xJU1RfSEVBRCgmZHctPndyX2VkbWEuY2hhbm5lbHMpOwo+ICsJZm9yIChpID0gMDsgaSA8IGR3 LT53cl9jaF9jbnQ7IGkrKykgewo+ICsJCXN0cnVjdCBkd19lZG1hX2NoYW4gKmNoYW4gPSAmZHct PmNoYW5baV07Cj4gKwkJc3RydWN0IGR3X2VkbWFfcmVnaW9uICpkdF9yZWdpb247Cj4gKwo+ICsJ CWR0X3JlZ2lvbiA9IGRldm1fa3phbGxvYyhkZXYsIHNpemVvZigqZHRfcmVnaW9uKSwgR0ZQX0tF Uk5FTCk7Cj4gKwkJaWYgKCFkdF9yZWdpb24pCj4gKwkJCXJldHVybiAtRU5PTUVNOwo+ICsKPiAr CQljaGFuLT52Yy5jaGFuLnByaXZhdGUgPSBkdF9yZWdpb247Cj4gKwo+ICsJCWNoYW4tPmNoaXAg PSBjaGlwOwo+ICsJCWNoYW4tPmlkID0gaTsKPiArCQljaGFuLT5kaXIgPSBFRE1BX0RJUl9XUklU RTsKPiArCQljaGFuLT5jb25maWd1cmVkID0gZmFsc2U7Cj4gKwkJY2hhbi0+cmVxdWVzdCA9IEVE TUFfUkVRX05PTkU7Cj4gKwkJY2hhbi0+c3RhdHVzID0gRURNQV9TVF9JRExFOwo+ICsKPiArCQlj aGFuLT5sbF9vZmYgPSAobGxfY2h1bmsgKiBpKTsKPiArCQljaGFuLT5sbF9tYXggPSAobGxfY2h1 bmsgLyBFRE1BX0xMX1NaKSAtIDE7Cj4gKwo+ICsJCWNoYW4tPmR0X29mZiA9IChkdF9jaHVuayAq IGkpOwo+ICsKPiArCQlkZXZfZGJnKGRldiwgIkwuIExpc3Q6XHRDaGFubmVsIHdyaXRlWyV1XSBv ZmY9MHglLjhseCwgbWF4X2NudD0ldVxuIiwKPiArCQkJaSwgY2hhbi0+bGxfb2ZmLCBjaGFuLT5s bF9tYXgpOwo+ICsKPiArCQltZW1jcHkoJmNoYW4tPm1zaSwgJmR3LT5tc2lbMF0sIHNpemVvZihj aGFuLT5tc2kpKTsKPiArCj4gKwkJZGV2X2RiZyhkZXYsICJNU0k6XHRcdENoYW5uZWwgd3JpdGVb JXVdIGFkZHI9MHglLjh4JS44eCwgZGF0YT0weCUuOHhcbiIsCj4gKwkJCWksIGNoYW4tPm1zaS5h ZGRyZXNzX2hpLCBjaGFuLT5tc2kuYWRkcmVzc19sbywKPiArCQkJY2hhbi0+bXNpLmRhdGEpOwo+ ICsKPiArCQljaGFuLT52Yy5kZXNjX2ZyZWUgPSB2Y2hhbl9mcmVlX2Rlc2M7Cj4gKwkJdmNoYW5f aW5pdCgmY2hhbi0+dmMsICZkdy0+d3JfZWRtYSk7Cj4gKwo+ICsJCWR0X3JlZ2lvbi0+cGFkZHIg PSBkdy0+ZHRfcmVnaW9uLnBhZGRyICsgY2hhbi0+ZHRfb2ZmOwo+ICsJCWR0X3JlZ2lvbi0+dmFk ZHIgPSBkdy0+ZHRfcmVnaW9uLnZhZGRyICsgY2hhbi0+ZHRfb2ZmOwo+ICsJCWR0X3JlZ2lvbi0+ c3ogPSBkdF9jaHVuazsKPiArCj4gKwkJZGV2X2RiZyhkZXYsICJEYXRhOlx0Q2hhbm5lbCB3cml0 ZVsldV0gb2ZmPTB4JS44bHhcbiIsCj4gKwkJCWksIGNoYW4tPmR0X29mZik7Cj4gKwl9Cj4gKwlk bWFfY2FwX3plcm8oZHctPndyX2VkbWEuY2FwX21hc2spOwo+ICsJZG1hX2NhcF9zZXQoRE1BX1NM QVZFLCBkdy0+d3JfZWRtYS5jYXBfbWFzayk7Cj4gKwlkbWFfY2FwX3NldChETUFfQ1lDTElDLCBk dy0+d3JfZWRtYS5jYXBfbWFzayk7Cj4gKwlkdy0+d3JfZWRtYS5kaXJlY3Rpb25zID0gQklUKERN QV9ERVZfVE9fTUVNKTsKPiArCWR3LT53cl9lZG1hLmNoYW5jbnQgPSBkdy0+d3JfY2hfY250Owo+ ICsKPiArCS8qIENyZWF0ZSByZWFkIGNoYW5uZWxzICovCj4gKwlJTklUX0xJU1RfSEVBRCgmZHct PnJkX2VkbWEuY2hhbm5lbHMpOwo+ICsJZm9yIChqID0gMDsgaiA8IGR3LT5yZF9jaF9jbnQ7IGor KywgaSsrKSB7Cj4gKwkJc3RydWN0IGR3X2VkbWFfY2hhbiAqY2hhbiA9ICZkdy0+Y2hhbltpXTsK PiArCQlzdHJ1Y3QgZHdfZWRtYV9yZWdpb24gKmR0X3JlZ2lvbjsKPiArCj4gKwkJZHRfcmVnaW9u ID0gZGV2bV9remFsbG9jKGRldiwgc2l6ZW9mKCpkdF9yZWdpb24pLCBHRlBfS0VSTkVMKTsKPiAr CQlpZiAoIWR0X3JlZ2lvbikKPiArCQkJcmV0dXJuIC1FTk9NRU07Cj4gKwo+ICsJCWNoYW4tPnZj LmNoYW4ucHJpdmF0ZSA9IGR0X3JlZ2lvbjsKPiArCj4gKwkJY2hhbi0+Y2hpcCA9IGNoaXA7Cj4g KwkJY2hhbi0+aWQgPSBqOwo+ICsJCWNoYW4tPmRpciA9IEVETUFfRElSX1JFQUQ7Cj4gKwkJY2hh bi0+Y29uZmlndXJlZCA9IGZhbHNlOwo+ICsJCWNoYW4tPnJlcXVlc3QgPSBFRE1BX1JFUV9OT05F Owo+ICsJCWNoYW4tPnN0YXR1cyA9IEVETUFfU1RfSURMRTsKPiArCj4gKwkJY2hhbi0+bGxfb2Zm ID0gKGxsX2NodW5rICogaSk7Cj4gKwkJY2hhbi0+bGxfbWF4ID0gKGxsX2NodW5rIC8gRURNQV9M TF9TWikgLSAxOwo+ICsKPiArCQljaGFuLT5kdF9vZmYgPSAoZHRfY2h1bmsgKiBpKTsKPiArCj4g KwkJZGV2X2RiZyhkZXYsICJMLiBMaXN0Olx0Q2hhbm5lbCByZWFkWyV1XSBvZmY9MHglLjhseCwg bWF4X2NudD0ldVxuIiwKPiArCQkJaiwgY2hhbi0+bGxfb2ZmLCBjaGFuLT5sbF9tYXgpOwo+ICsK PiArCQltZW1jcHkoJmNoYW4tPm1zaSwgJmR3LT5tc2lbMF0sIHNpemVvZihjaGFuLT5tc2kpKTsK PiArCj4gKwkJZGV2X2RiZyhkZXYsICJNU0k6XHRcdENoYW5uZWwgcmVhZFsldV0gYWRkcj0weCUu OHglLjh4LCBkYXRhPTB4JS44eFxuIiwKPiArCQkJaiwgY2hhbi0+bXNpLmFkZHJlc3NfaGksIGNo YW4tPm1zaS5hZGRyZXNzX2xvLAo+ICsJCQljaGFuLT5tc2kuZGF0YSk7Cj4gKwo+ICsJCWNoYW4t PnZjLmRlc2NfZnJlZSA9IHZjaGFuX2ZyZWVfZGVzYzsKPiArCQl2Y2hhbl9pbml0KCZjaGFuLT52 YywgJmR3LT5yZF9lZG1hKTsKPiArCj4gKwkJZHRfcmVnaW9uLT5wYWRkciA9IGR3LT5kdF9yZWdp b24ucGFkZHIgKyBjaGFuLT5kdF9vZmY7Cj4gKwkJZHRfcmVnaW9uLT52YWRkciA9IGR3LT5kdF9y ZWdpb24udmFkZHIgKyBjaGFuLT5kdF9vZmY7Cj4gKwkJZHRfcmVnaW9uLT5zeiA9IGR0X2NodW5r Owo+ICsKPiArCQlkZXZfZGJnKGRldiwgIkRhdGE6XHRDaGFubmVsIHJlYWRbJXVdIG9mZj0weCUu OGx4XG4iLAo+ICsJCQlpLCBjaGFuLT5kdF9vZmYpOwo+ICsJfQo+ICsJZG1hX2NhcF96ZXJvKGR3 LT5yZF9lZG1hLmNhcF9tYXNrKTsKPiArCWRtYV9jYXBfc2V0KERNQV9TTEFWRSwgZHctPnJkX2Vk bWEuY2FwX21hc2spOwo+ICsJZG1hX2NhcF9zZXQoRE1BX0NZQ0xJQywgZHctPnJkX2VkbWEuY2Fw X21hc2spOwo+ICsJZHctPnJkX2VkbWEuZGlyZWN0aW9ucyA9IEJJVChETUFfTUVNX1RPX0RFVik7 Cj4gKwlkdy0+cmRfZWRtYS5jaGFuY250ID0gZHctPnJkX2NoX2NudDsKPiArCj4gKwkvKiBTZXQg RE1BIGNoYW5uZWxzICBjYXBhYmlsaXRpZXMgKi8KPiArCVNFVF9CT1RIX0NIKHNyY19hZGRyX3dp ZHRocywgQklUKERNQV9TTEFWRV9CVVNXSURUSF80X0JZVEVTKSk7Cj4gKwlTRVRfQk9USF9DSChk c3RfYWRkcl93aWR0aHMsIEJJVChETUFfU0xBVkVfQlVTV0lEVEhfNF9CWVRFUykpOwo+ICsJU0VU X0JPVEhfQ0gocmVzaWR1ZV9ncmFudWxhcml0eSwgRE1BX1JFU0lEVUVfR1JBTlVMQVJJVFlfREVT Q1JJUFRPUik7Cj4gKwo+ICsJU0VUX0JPVEhfQ0goZGV2LCBkZXYpOwo+ICsKPiArCVNFVF9CT1RI X0NIKGRldmljZV9hbGxvY19jaGFuX3Jlc291cmNlcywgZHdfZWRtYV9hbGxvY19jaGFuX3Jlc291 cmNlcyk7Cj4gKwlTRVRfQk9USF9DSChkZXZpY2VfZnJlZV9jaGFuX3Jlc291cmNlcywgZHdfZWRt YV9mcmVlX2NoYW5fcmVzb3VyY2VzKTsKPiArCj4gKwlTRVRfQk9USF9DSChkZXZpY2VfY29uZmln LCBkd19lZG1hX2RldmljZV9jb25maWcpOwo+ICsJU0VUX0JPVEhfQ0goZGV2aWNlX3BhdXNlLCBk d19lZG1hX2RldmljZV9wYXVzZSk7Cj4gKwlTRVRfQk9USF9DSChkZXZpY2VfcmVzdW1lLCBkd19l ZG1hX2RldmljZV9yZXN1bWUpOwo+ICsJU0VUX0JPVEhfQ0goZGV2aWNlX3Rlcm1pbmF0ZV9hbGws IGR3X2VkbWFfZGV2aWNlX3Rlcm1pbmF0ZV9hbGwpOwo+ICsJU0VUX0JPVEhfQ0goZGV2aWNlX2lz c3VlX3BlbmRpbmcsIGR3X2VkbWFfZGV2aWNlX2lzc3VlX3BlbmRpbmcpOwo+ICsJU0VUX0JPVEhf Q0goZGV2aWNlX3R4X3N0YXR1cywgZHdfZWRtYV9kZXZpY2VfdHhfc3RhdHVzKTsKPiArCVNFVF9C T1RIX0NIKGRldmljZV9wcmVwX3NsYXZlX3NnLCBkd19lZG1hX2RldmljZV9wcmVwX3NsYXZlX3Nn KTsKPiArCVNFVF9CT1RIX0NIKGRldmljZV9wcmVwX2RtYV9jeWNsaWMsIGR3X2VkbWFfZGV2aWNl X3ByZXBfZG1hX2N5Y2xpYyk7Cj4gKwo+ICsJLyogUG93ZXIgbWFuYWdlbWVudCAqLwo+ICsJcG1f cnVudGltZV9lbmFibGUoZGV2KTsKPiArCj4gKwkvKiBSZWdpc3RlciBETUEgZGV2aWNlICovCj4g KwllcnIgPSBkbWFfYXN5bmNfZGV2aWNlX3JlZ2lzdGVyKCZkdy0+d3JfZWRtYSk7Cj4gKwlpZiAo ZXJyKQo+ICsJCWdvdG8gZXJyX3BtX2Rpc2FibGU7Cj4gKwo+ICsJZXJyID0gZG1hX2FzeW5jX2Rl dmljZV9yZWdpc3RlcigmZHctPnJkX2VkbWEpOwo+ICsJaWYgKGVycikKPiArCQlnb3RvIGVycl9w bV9kaXNhYmxlOwo+ICsKPiArCS8qIFR1cm4gZGVidWdmcyBvbiAqLwo+ICsJZXJyID0gb3BzLT5k ZWJ1Z2ZzX29uKGNoaXApOwo+ICsJaWYgKGVycikgewo+ICsJCWRldl9lcnIoZGV2LCAidW5hYmxl IHRvIGNyZWF0ZSBkZWJ1Z2ZzIHN0cnVjdHVyZVxuIik7Cj4gKwkJZ290byBlcnJfcG1fZGlzYWJs ZTsKPiArCX0KPiArCj4gKwlkZXZfaW5mbyhkZXYsICJEZXNpZ25XYXJlIGVETUEgY29udHJvbGxl ciBkcml2ZXIgbG9hZGVkIGNvbXBsZXRlbHlcbiIpOwo+ICsKPiArCXJldHVybiAwOwo+ICsKPiAr ZXJyX3BtX2Rpc2FibGU6Cj4gKwlwbV9ydW50aW1lX2Rpc2FibGUoZGV2KTsKPiArCj4gKwlyZXR1 cm4gZXJyOwo+ICt9Cj4gK0VYUE9SVF9TWU1CT0xfR1BMKGR3X2VkbWFfcHJvYmUpOwo+ICsKPiAr aW50IGR3X2VkbWFfcmVtb3ZlKHN0cnVjdCBkd19lZG1hX2NoaXAgKmNoaXApCj4gK3sKPiArCXN0 cnVjdCBkd19lZG1hICpkdyA9IGNoaXAtPmR3Owo+ICsJc3RydWN0IGRldmljZSAqZGV2ID0gY2hp cC0+ZGV2Owo+ICsJY29uc3Qgc3RydWN0IGR3X2VkbWFfY29yZV9vcHMgKm9wcyA9IGR3LT5vcHM7 Cj4gKwlzdHJ1Y3QgZHdfZWRtYV9jaGFuICpjaGFuLCAqX2NoYW47Cj4gKwlpbnQgaTsKPiArCj4g KwkvKiBEaXNhYmxlIGVETUEgKi8KPiArCWlmIChvcHMpCj4gKwkJb3BzLT5vZmYoZHcpOwo+ICsK PiArCS8qIEZyZWUgaXJxcyAqLwoKQnV0IGRldm0gd2lsbCBhdXRvbWF0aWNhbGx5IGZyZWUgaXQs IG5vID8KCj4gKwlmb3IgKGkgPSAwOyBpIDwgZHctPm5yX2lycXM7IGkrKykgewo+ICsJCWlmIChw Y2lfaXJxX3ZlY3Rvcih0b19wY2lfZGV2KGRldiksIGkpIDwgMCkKPiArCQkJY29udGludWU7Cj4g Kwo+ICsJCWRldm1fZnJlZV9pcnEoZGV2LCBwY2lfaXJxX3ZlY3Rvcih0b19wY2lfZGV2KGRldiks IGkpLCBjaGlwKTsKPiArCX0KPiArCj4gKwkvKiBQb3dlciBtYW5hZ2VtZW50ICovCj4gKwlwbV9y dW50aW1lX2Rpc2FibGUoZGV2KTsKPiArCj4gKwlsaXN0X2Zvcl9lYWNoX2VudHJ5X3NhZmUoY2hh biwgX2NoYW4sICZkdy0+d3JfZWRtYS5jaGFubmVscywKPiArCQkJCSB2Yy5jaGFuLmRldmljZV9u b2RlKSB7Cj4gKwkJbGlzdF9kZWwoJmNoYW4tPnZjLmNoYW4uZGV2aWNlX25vZGUpOwo+ICsJCXRh c2tsZXRfa2lsbCgmY2hhbi0+dmMudGFzayk7Cj4gKwl9Cj4gKwo+ICsJbGlzdF9mb3JfZWFjaF9l bnRyeV9zYWZlKGNoYW4sIF9jaGFuLCAmZHctPnJkX2VkbWEuY2hhbm5lbHMsCj4gKwkJCQkgdmMu Y2hhbi5kZXZpY2Vfbm9kZSkgewo+ICsJCWxpc3RfZGVsKCZjaGFuLT52Yy5jaGFuLmRldmljZV9u b2RlKTsKPiArCQl0YXNrbGV0X2tpbGwoJmNoYW4tPnZjLnRhc2spOwo+ICsJfQo+ICsKPiArCS8q IERlcmVnaXN0ZXIgZURNQSBkZXZpY2UgKi8KPiArCWRtYV9hc3luY19kZXZpY2VfdW5yZWdpc3Rl cigmZHctPndyX2VkbWEpOwo+ICsJZG1hX2FzeW5jX2RldmljZV91bnJlZ2lzdGVyKCZkdy0+cmRf ZWRtYSk7Cj4gKwo+ICsJLyogVHVybiBkZWJ1Z2ZzIG9mZiAqLwo+ICsJaWYgKG9wcykKPiArCQlv cHMtPmRlYnVnZnNfb2ZmKCk7Cj4gKwo+ICsJZGV2X2luZm8oZGV2LCAiRGVzaWduV2FyZSBlRE1B IGNvbnRyb2xsZXIgZHJpdmVyIHVubG9hZGVkIGNvbXBsZXRlXG4iKTsKPiArCj4gKwlyZXR1cm4g MDsKPiArfQo+ICtFWFBPUlRfU1lNQk9MX0dQTChkd19lZG1hX3JlbW92ZSk7Cg==