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Fri, 16 Aug 2019 17:08:44 +0800 Received: from RTITMBSVM03.realtek.com.tw ([fe80::e1fe:b2c1:57ec:f8e1]) by RTITCAS12.realtek.com.tw ([::1]) with mapi id 14.03.0439.000; Fri, 16 Aug 2019 17:08:42 +0800 From: Hayes Wang To: Eric Dumazet , "netdev@vger.kernel.org" CC: nic_swsd , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH net-next] r8152: divide the tx and rx bottom functions Thread-Topic: [PATCH net-next] r8152: divide the tx and rx bottom functions Thread-Index: AQHVUnqNDBLFc1N41kCW+rl5DeKpGqb8z8EAgACQjVD//4tLgIAAj9bQ Date: Fri, 16 Aug 2019 09:08:41 +0000 Message-ID: <0835B3720019904CB8F7AA43166CEEB2F18D47C8@RTITMBSVM03.realtek.com.tw> References: <1394712342-15778-301-Taiwan-albertk@realtek.com> <9749764d-7815-b673-0fc4-22475601efec@gmail.com> <0835B3720019904CB8F7AA43166CEEB2F18D470D@RTITMBSVM03.realtek.com.tw> <68015004-fb60-f6c6-05b0-610466223cf5@gmail.com> In-Reply-To: <68015004-fb60-f6c6-05b0-610466223cf5@gmail.com> Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.177.214] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org RXJpYyBEdW1hemV0IFttYWlsdG86ZXJpYy5kdW1hemV0QGdtYWlsLmNvbV0NCj4gU2VudDogRnJp ZGF5LCBBdWd1c3QgMTYsIDIwMTkgNDoyMCBQTQ0KWy4uLl0NCj4gV2hpY2ggY2FsbGJhY2sgPw0K DQpUaGUgVVNCIGRldmljZSBoYXMgdHdvIGVuZHBvaW50cyBmb3IgVHggYW5kIFJ4Lg0KSWYgSSBz dWJtaXQgdHggb3IgcnggVVJCIHRvIHRoZSBVU0IgaG9zdCBjb250cm9sbGVyLA0KdGhlIHJlbGF0 aXZlIGNhbGxiYWNrIGZ1bmN0aW9ucyB3b3VsZCBiZSBjYWxsZWQsIHdoZW4NCnRoZXkgYXJlIGZp bmlzaGVkLiBGb3IgcngsIGl0IGlzIHJlYWRfYnVsa19jYWxsYmFjay4NCkZvciB0eCwgaXQgaXMg d3JpdGVfYnVsa19jYWxsYmFjay4NCg0KPiBBZnRlciBhbiBpZGxlIHBlcmlvZCAobm8gYWN0aXZp dHksIG5vIHByaW9yIHBhY2tldHMgYmVpbmcgdHgtY29tcGxldGVkIC4uLiksDQo+IGEgcGFja2V0 IGlzIHNlbnQgYnkgdGhlIHVwcGVyIHN0YWNrLCBlbnRlcnMgdGhlIG5kb19zdGFydF94bWl0KCkg b2YgYSBuZXR3b3JrDQo+IGRyaXZlci4NCj4gDQo+IFRoaXMgZHJpdmVyIG5kb19zdGFydF94bWl0 KCkgc2ltcGx5IGFkZHMgYW4gc2tiIHRvIGEgbG9jYWwgbGlzdCwgYW5kIHJldHVybnMuDQoNCkJh c2Ugb24gdGhlIGN1cnJlbnQgbWV0aG9kICh3aXRob3V0IHRhc2tsZXQpLCB3aGVuDQpuZG9fc3Rh cnRfeG1pdCgpIGlzIGNhbGxlZCwgbmFwaV9zY2hlZHVsZSBpcyBjYWxsZWQgb25seQ0KaWYgdGhl cmUgaXMgYXQgbGVhc3Qgb25lIGZyZWUgYnVmZmVyICghbGlzdF9lbXB0eSgmdHAtPnR4X2ZyZWUp KQ0KdG8gdHJhbnNtaXQgdGhlIHBhY2tldC4gVGhlbiwgdGhlIGZsb3cgd291bGQgYmUgYXMgZm9s bG93aW5nLg0KDQogICAgLSBDYWxsIHI4MTUyX3BvbGwNCiAgICAgLS0gQ2FsbCBib3R0b21faGFs Zg0KICAgICAgLS0tIENhbGwgdHhfYm90dG9tDQogICAgICAgLS0tLSBDYWxsIHI4MTUyX3R4X2Fn Z19maWxsDQogICAgICAgIC0tLS0tIHN1Ym1pdCB0eCB1cmINCg0KICAgIC0gQ2FsbCB3cml0ZV9i dWxrX2NhbGxiYWNrIGlmIHR4IGlzIGNvbXBsZXRlZA0KDQpXaGVuIHRoZSB0eCB0cmFuc2ZlciBp cyBjb21wbGV0ZWQsIHdyaXRlX2J1bGtfY2FsbGJhY2sgd291bGQNCmJlIGNhbGxlZC4gQW5kIGl0 IHdvdWxkIGNoZWNrIGlmIHRoZXJlIGlzIGFueSB0eCBwYWNrZXQNCmluICZ0cC0+dHhfcXVldWUg YW5kIGRldGVybWluZSB3aGV0aGVyIGl0IGlzIG5lY2Vzc2FyeSB0bw0Kc2NoZWR1bGUgdGhlIG5h cGkgYWdhaW4gb3Igbm90Lg0KDQo+IFdoZXJlL2hvdyBpcyBzY2hlZHVsZWQgdGhpcyBjYWxsYmFj ayA/DQoNCkZvciB0eCwgeW91IGNvdWxkIGZpbmQgdGhlIGZvbGxvd2luZyBjb2RlIGluIHI4MTUy X3R4X2FnZ19maWxsKCkuDQoNCgl1c2JfZmlsbF9idWxrX3VyYihhZ2ctPnVyYiwgdHAtPnVkZXYs IHVzYl9zbmRidWxrcGlwZSh0cC0+dWRldiwgMiksDQoJCQkgIGFnZy0+aGVhZCwgKGludCkodHhf ZGF0YSAtICh1OCAqKWFnZy0+aGVhZCksDQoJCQkgICh1c2JfY29tcGxldGVfdCl3cml0ZV9idWxr X2NhbGxiYWNrLCBhZ2cpOw0KCXJldCA9IHVzYl9zdWJtaXRfdXJiKGFnZy0+dXJiLCBHRlBfQVRP TUlDKTsNCg0KRm9yIHJ4IHlvdSBjb3VsZCBmaW5kIHRoZSBmb2xsb3dpbmcgY29kZSBpbiByODE1 Ml9zdWJtaXRfcngoKS4NCg0KCXVzYl9maWxsX2J1bGtfdXJiKGFnZy0+dXJiLCB0cC0+dWRldiwg dXNiX3JjdmJ1bGtwaXBlKHRwLT51ZGV2LCAxKSwNCgkJCSAgYWdnLT5idWZmZXIsIHRwLT5yeF9i dWZfc3osDQoJCQkgICh1c2JfY29tcGxldGVfdClyZWFkX2J1bGtfY2FsbGJhY2ssIGFnZyk7DQoN CglyZXQgPSB1c2Jfc3VibWl0X3VyYihhZ2ctPnVyYiwgbWVtX2ZsYWdzKTsNCg0KPiBTb21lIGtp bmQgb2YgdGltZXIgPw0KPiBBbiAodW5yZWxhdGVkKSBpbmNvbWluZyBwYWNrZXQgPw0KDQpXaGVu IHRoZSByeCBvciB0eCBpcyBjb21wbGV0ZWQsIGEgaW50ZXJydXB0IG9mIFVTQg0KaG9zdCBjb250 cm9sbGVyIHdvdWxkIGJlIHRyaWdnZXJlZC4gVGhlbiwgdGhlIGNhbGxiYWNrDQpmdW5jdGlvbnMg d291bGQgYmUgY2FsbGVkLg0KDQpCZXN0IFJlZ2FyZHMsDQpIYXllcw0KDQoNCg==