From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5AC3441C93; Mon, 17 Jun 2024 09:26:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718616383; cv=none; b=hsLHC+kUhgfXVWyC+adHHxmHX/kKCw0HLO4oOzdUZiZrYPZS8Po1g75btkQ3ywEUv8CcWLd5iX4Hy3IFOr5KAUyLHhocc5ichPuHULnbxj4tuf0gVJ9zntNXLnXhuQhdP0hCFLXY6Utx5+r4xD7It+uaP/B3kfH9OODPg6FeetE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718616383; c=relaxed/simple; bh=nBQ2GhCBA10yY2URSohFxOvV8YiMfVEXuNlHnEDQFlQ=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=k2NWMKj0x0SD60e/tszqfStJZUkWF7nf8qxF3lBmoXLsaB2c5kufC6tgWKx67+DvVOcR9yG2E85MBaUvIPEjhBwKA0mh0Eyxn148LWk6sLAy8wKsf+JlDnBQwIZ4jSvSmhqMFQyuEdy3CVOpglwWFQ6Qysdb5puy/WAUPr/o3X8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 45H9PmrF63039315, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 45H9PmrF63039315 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 17 Jun 2024 17:25:48 +0800 Received: from RTEXDAG02.realtek.com.tw (172.21.6.101) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Mon, 17 Jun 2024 17:25:49 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXDAG02.realtek.com.tw (172.21.6.101) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Mon, 17 Jun 2024 17:25:48 +0800 Received: from RTEXMBS04.realtek.com.tw ([fe80::1a1:9ae3:e313:52e7]) by RTEXMBS04.realtek.com.tw ([fe80::1a1:9ae3:e313:52e7%5]) with mapi id 15.01.2507.035; Mon, 17 Jun 2024 17:25:48 +0800 From: Justin Lai To: Markus Elfring , "netdev@vger.kernel.org" , "David S. Miller" , "Eric Dumazet" , Jakub Kicinski , Paolo Abeni , Simon Horman CC: LKML , Andrew Lunn , Hariprasad Kelam , Jiri Pirko , "Larry Chiu" , Ping-Ke Shih , "Ratheesh Kannoth" Subject: RE: [PATCH net-next v20 02/13] rtase: Implement the .ndo_open function Thread-Topic: [PATCH net-next v20 02/13] rtase: Implement the .ndo_open function Thread-Index: AQHauLcAyXSzhD5SFEe6XVVt5DMYqbHE1SSAgAayoAA= Date: Mon, 17 Jun 2024 09:25:48 +0000 Message-ID: References: <20240607084321.7254-3-justinlai0215@realtek.com> <1d01ece4-bf4e-4266-942c-289c032bf44d@web.de> In-Reply-To: <1d01ece4-bf4e-4266-942c-289c032bf44d@web.de> Accept-Language: zh-TW, en-US Content-Language: zh-TW Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiDigKYNCj4gPiB3aGVuIHJlcXVlc3RpbmcgaXJxLCBiZWNhdXNlIHRoZSBmaXJzdCBncm91cCBv ZiBpbnRlcnJ1cHRzIG5lZWRzIHRvDQo+ID4gcHJvY2VzcyBtb3JlIGV2ZW50cywgdGhlIG92ZXJh bGwgc3RydWN0dXJlIHdpbGwgYmUgZGlmZmVyZW50IGZyb20NCj4gPiBvdGhlciBncm91cHMgb2Yg aW50ZXJydXB0cywgc28gaXQgbmVlZHMgdG8gYmUgcHJvY2Vzc2VkIHNlcGFyYXRlbHkuDQo+IA0K PiBDYW4gc3VjaCBhIGNoYW5nZSBkZXNjcmlwdGlvbiBiZWNvbWUgY2xlYXJlciBhbnlob3c/DQoN CkRvIHlvdSB0aGluayBpdCdzIG9rIGlmIEkgY2hhbmdlIHRoZSBkZXNjcmlwdGlvbiB0byB0aGUg Zm9sbG93aW5nPw0KIldoZW4gcmVxdWVzdGluZyBpbnRlcnJ1cHQsIGJlY2F1c2UgdGhlIGZpcnN0 IGdyb3VwIG9mIGludGVycnVwdHMgbmVlZHMNCnRvIHByb2Nlc3MgbW9yZSBldmVudHMsIHRoZSBv dmVyYWxsIHN0cnVjdHVyZSBhbmQgaW50ZXJydXB0IGhhbmRsZXIgd2lsbA0KYmUgZGlmZmVyZW50 IGZyb20gb3RoZXIgZ3JvdXBzIG9mIGludGVycnVwdHMsIHNvIGl0IG5lZWRzIHRvIGJlIGhhbmRs ZWQNCnNlcGFyYXRlbHkuIFRoZSBmaXJzdCBzZXQgb2YgaW50ZXJydXB0IGhhbmRsZXJzIG5lZWQg dG8gaGFuZGxlIHRoZQ0KaW50ZXJydXB0IHN0YXR1cyBvZiBSWFEwIGFuZCBUWFEwLCBUWFE0fjcs IHdoaWxlIG90aGVyIGdyb3VwcyBvZg0KaW50ZXJydXB0IGhhbmRsZXJzIHdpbGwgaGFuZGxlIHRo ZSBpbnRlcnJ1cHQgc3RhdHVzIG9mIFJYUTEmVFhRMSBvcg0KUlhRMiZUWFEyIG9yIFJYUTMmVFhR MyBhY2NvcmRpbmcgdG8gdGhlIGludGVycnVwdCB2ZWN0b3IuIg0KDQo+IA0KPiANCj4g4oCmDQo+ ID4gKysrIGIvZHJpdmVycy9uZXQvZXRoZXJuZXQvcmVhbHRlay9ydGFzZS9ydGFzZV9tYWluLmMN Cj4g4oCmDQo+ID4gK3N0YXRpYyBpbnQgcnRhc2VfYWxsb2NfZGVzYyhzdHJ1Y3QgcnRhc2VfcHJp dmF0ZSAqdHApIHsNCj4g4oCmDQo+ID4gKyAgICAgICAgICAgICAgICAgICAgIG5ldGRldl9lcnIo dHAtPmRldiwgIkZhaWxlZCB0byBhbGxvY2F0ZSBkbWENCj4gbWVtb3J5IG9mICINCj4gPiArICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAidHggZGVzY3JpcHRvci5cbiIp Ow0KPiDigKYNCj4gDQo+IFdvdWxkIHlvdSBsaWtlIHRvIGtlZXAgdGhlIG1lc3NhZ2UgKGZyb20g c3VjaCBzdHJpbmcgbGl0ZXJhbHMpIGluIGEgc2luZ2xlIGxpbmU/DQo+IGh0dHBzOi8vZ2l0Lmtl cm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwvZ2l0L3RvcnZhbGRzL2xpbnV4LmdpdC90cmVl L0RvY3VtZQ0KPiBudGF0aW9uL3Byb2Nlc3MvY29kaW5nLXN0eWxlLnJzdD9oPXY2LjEwLXJjMyNu MTE2DQo+IA0KDQpZZXMsIEkgd2lsbCBtYWtlIGNvcnJlY3Rpb25zIHRvIGtlZXAgdGhlIG1lc3Nh Z2UgaW4gYSBzaW5nbGUgbGluZS4NCg0KPiANCj4g4oCmDQo+ID4gK3N0YXRpYyBpbnQgcnRhc2Vf YWxsb2Nfcnhfc2tiKGNvbnN0IHN0cnVjdCBydGFzZV9yaW5nICpyaW5nLA0KPiDigKYNCj4gPiAr ew0KPiDigKYNCj4gPiArICAgICBzdHJ1Y3Qgc2tfYnVmZiAqc2tiID0gTlVMTDsNCj4g4oCmDQo+ ID4gKyAgICAgaW50IHJldCA9IDA7DQo+IOKApg0KPiA+ICsgICAgIGlmICghcGFnZSkgew0KPiA+ ICsgICAgICAgICAgICAgbmV0ZGV2X2Vycih0cC0+ZGV2LCAiZmFpbGVkIHRvIGFsbG9jIHBhZ2Vc biIpOw0KPiA+ICsgICAgICAgICAgICAgZ290byBlcnJfb3V0Ow0KPiDigKYNCj4gPiArICAgICBp ZiAoIXNrYikgew0KPiDigKYNCj4gPiArICAgICAgICAgICAgIG5ldGRldl9lcnIodHAtPmRldiwg ImZhaWxlZCB0byBidWlsZCBza2JcbiIpOw0KPiA+ICsgICAgICAgICAgICAgZ290byBlcnJfb3V0 Ow0KPiA+ICsgICAgIH0NCj4g4oCmDQo+ID4gKyAgICAgcmV0dXJuIHJldDsNCj4gDQo+IEkgZmlu ZCB0aGUgZm9sbG93aW5nIHN0YXRlbWVudCBtb3JlIGFwcHJvcHJpYXRlLg0KPiANCj4gICAgICAg ICByZXR1cm4gMDsNCg0KVGhhbmsgeW91LCBJIHdpbGwgbWFrZSB0aGUgY2hhbmdlcy4NCg0KPiAN Cj4gDQo+ID4gKw0KPiA+ICtlcnJfb3V0Og0KPiA+ICsgICAgIGlmIChza2IpDQo+ID4gKyAgICAg ICAgICAgICBkZXZfa2ZyZWVfc2tiKHNrYik7DQo+IA0KPiBXaHkgd291bGQgeW91IGxpa2UgdG8g cmVwZWF0IHN1Y2ggYSBjaGVjayBhZnRlciBpdCBjYW4gYmUgZGV0ZXJtaW5lZCBmcm9tIHRoZQ0K PiBjb250cm9sIGZsb3cgdGhhdCB0aGUgdXNlZCB2YXJpYWJsZSBjb250YWlucyBzdGlsbCBhIG51 bGwgcG9pbnRlcj8NCg0KSW5kZWVkLCBpdCBzZWVtcyB1bm5lY2Vzc2FyeSB0byBtYWtlIHRoaXMg anVkZ21lbnQgaGVyZSwgSSB3aWxsIHJlbW92ZSBpdC4NCg0KPiANCj4gDQo+ID4gKw0KPiA+ICsg ICAgIHJldCA9IC1FTk9NRU07DQo+ID4gKyAgICAgcnRhc2VfbWFrZV91bnVzYWJsZV9ieV9hc2lj KGRlc2MpOw0KPiA+ICsNCj4gPiArICAgICByZXR1cm4gcmV0Ow0KPiA+ICt9DQo+IOKApg0KPiAN Cj4gSXQgc2VlbXMgdGhhdCB0aGUgZm9sbG93aW5nIHN0YXRlbWVudCBjYW4gYmUgbW9yZSBhcHBy b3ByaWF0ZS4NCj4gDQo+ICAgICAgICAgcmV0dXJuIC1FTk9NRU07DQoNCk9rLCBJIHdpbGwgbW9k aWZ5IGl0Lg0KDQo+IA0KPiANCj4gTWF5IHRoZSBsb2NhbCB2YXJpYWJsZSDigJxyZXTigJ0gYmUg b21pdHRlZCBoZXJlPw0KDQpZZXMsIGl0IHNlZW1zIGxpa2UgInJldCIgaXMgbm8gbG9uZ2VyIG5l ZWRlZC4NCg0KPiANCj4gDQo+IOKApg0KPiA+ICtzdGF0aWMgaW50IHJ0YXNlX29wZW4oc3RydWN0 IG5ldF9kZXZpY2UgKmRldikgew0KPiDigKYNCj4gPiArICAgICBpbnQgcmV0Ow0KPiA+ICsNCj4g PiArICAgICBpdmVjID0gJnRwLT5pbnRfdmVjdG9yWzBdOw0KPiA+ICsgICAgIHRwLT5yeF9idWZf c3ogPSBSVEFTRV9SWF9CVUZfU0laRTsNCj4gPiArDQo+ID4gKyAgICAgcmV0ID0gcnRhc2VfYWxs b2NfZGVzYyh0cCk7DQo+ID4gKyAgICAgaWYgKHJldCkNCj4gPiArICAgICAgICAgICAgIGdvdG8g ZXJyX2ZyZWVfYWxsX2FsbG9jYXRlZF9tZW07DQo+IOKApg0KPiANCj4gSSBzdWdnZXN0IHRvIHJl dHVybiBkaXJlY3RseSBhZnRlciBzdWNoIGEgcmVzb3VyY2UgYWxsb2NhdGlvbiBmYWlsdXJlLg0K PiBodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC90b3J2YWxk cy9saW51eC5naXQvdHJlZS9Eb2N1bWUNCj4gbnRhdGlvbi9wcm9jZXNzL2NvZGluZy1zdHlsZS5y c3Q/aD12Ni4xMC1yYzMjbjUzMg0KPiANCj4gDQo+IEhvdyBkbyB5b3UgdGhpbmsgYWJvdXQgdG8g aW5jcmVhc2UgdGhlIGFwcGxpY2F0aW9uIG9mIHNjb3BlLWJhc2VkIHJlc291cmNlDQo+IG1hbmFn ZW1lbnQ/DQo+IGh0dHBzOi8vZWxpeGlyLmJvb3RsaW4uY29tL2xpbnV4L3Y2LjEwLXJjMy9zb3Vy Y2UvaW5jbHVkZS9saW51eC9jbGVhbnVwLmgjTDgNCg0KRHVlIHRvIG91ciB0eCBhbmQgcnggZWFj aCBoYXZpbmcgbXVsdGlwbGUgcXVldWVzIHRoYXQgbmVlZCB0bw0KYWxsb2NhdGUgZGVzY3JpcHRv cnMsIGlmIGFueSBvbmUgb2YgdGhlIHF1ZXVlcyBmYWlscyB0byBhbGxvY2F0ZSwNCnJ0YXNlX2Fs bG9jX2Rlc2MoKSB3aWxsIHJldHVybiBhbiBlcnJvci4gVGhlcmVmb3JlLCB1c2luZyAnZ290bycN CmhlcmUgcmF0aGVyIHRoYW4gZGlyZWN0bHkgcmV0dXJuaW5nIHNlZW1zIHRvIGJlIHJlYXNvbmFi bGUuDQoNCj4gDQo+IFJlZ2FyZHMsDQo+IE1hcmt1cw0K