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Thu, 30 May 2024 11:13:39 +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; Thu, 30 May 2024 11:13:39 +0800 From: Ping-Ke Shih To: =?utf-8?B?TWFyY2luIMWabHVzYXJ6?= CC: "linux-wireless@vger.kernel.org" , =?utf-8?B?TWFyY2luIMWabHVzYXJ6?= Subject: RE: wifi: rtw88: 8821CU hangs after some number of power-off/on cycles Thread-Topic: wifi: rtw88: 8821CU hangs after some number of power-off/on cycles Thread-Index: AQHasFw+pvHPaxxLgUK305GcfZdkyrGsA2eA///v6wCAAX/iEIAAZrWAgAE7nYA= Date: Thu, 30 May 2024 03:13:38 +0000 Message-ID: References: <20240527173454.459264-1-marcin.slusarz@gmail.com> <9bfc8f01e99b43e485b2afc6ae4fd661@realtek.com> <3cc9cc75468d487c988dbacd8dfc5f57@realtek.com> In-Reply-To: Accept-Language: en-US, zh-TW Content-Language: zh-TW Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 TWFyY2luIMWabHVzYXJ6IDxtYXJjaW4uc2x1c2FyekBnbWFpbC5jb20+IHdyb3RlOg0KPiDFm3Iu LCAyOSBtYWogMjAyNCBvIDAzOjUyIFBpbmctS2UgU2hpaCA8cGtzaGloQHJlYWx0ZWsuY29tPiBu YXBpc2HFgihhKToNCj4gPg0KPiA+IE1hcmNpbiDFmmx1c2FyeiA8bWFyY2luLnNsdXNhcnpAZ21h aWwuY29tPiB3cm90ZToNCj4gPiA+IHd0LiwgMjggbWFqIDIwMjQgbyAwNTo1MiBQaW5nLUtlIFNo aWggPHBrc2hpaEByZWFsdGVrLmNvbT4gbmFwaXNhxYIoYSk6DQo+ID4gPiA+DQo+ID4gPiA+IE1h cmNpbiDFmmx1c2FyeiA8bWFyY2luLnNsdXNhcnpAZ21haWwuY29tPiB3cm90ZToNCj4gPiA+ID4g Pg0KPiA+ID4gPiA+IEkgZm91bmQgb3V0IHRoYXQgdGhlIHJlYXNvbiBmb3IgdGhvc2UgaGFuZ3Mg aXMgYSBwb3dlci1vZmYrb24gc2VxdWVuY2UgdGhhdCdzDQo+ID4gPiA+ID4gdHJpZ2dlcmVkIGJ5 IHRoZSBhYm92ZSBzdGVwcy4NCj4gPiA+ID4NCj4gPiA+ID4gVG8gYXZvaWQgcG93ZXItb2ZmL29u IHNlcXVlbmNlIG9uY2UgZGV2aWNlIGJlY29tZXMgaWRsZSwgSSB3b3VsZCBsaWtlIHRvIGFkZA0K PiA+ID4gPiBhIGlwc19kaXNhYmxlZCBoZWxwZXIuIFBsZWFzZSByZXZlcnQgeW91ciBjaGFuZ2Vz IGFuZCBhcHBseSBteSBhdHRhY2hlZCBwYXRjaC4NCj4gPiA+DQo+ID4gPiBNeSBmaXJzdCBhdHRl bXB0IHdhcyB2ZXJ5IHNpbWlsYXIsIGFuZCBpdCBmaXhlZCBzb21lIGNhc2VzIGJ1dCBub3QgYWxs IG9mIHRoZW0uDQo+ID4gPg0KPiA+ID4gVGhpcyBpcyBkdWUgdG8gdGhlIGV4aXN0ZW5jZSBvZiBh IHNlY29uZCBzb3VyY2Ugb2YgcG93ZXItb2ZmcyAtIHJ0d19vcHNfc3RvcCwNCj4gPiA+IHdoaWNo IGlzIGNhbGxlZCwgZS5nLiwgb24gZG93bmluZyB0aGUgaW50ZXJmYWNlIChpZmNvbmZpZyB3bGFu MCBkb3duKS4NCj4gPg0KPiA+IFBsZWFzZSB0cnkgYXR0YWNoZWQgdjIgcGF0Y2guIEkgd291bGQg bGlrZSB0byBoYXZlIGFuIGV4cGxpY2l0IGhlbHBlcg0KPiA+IChpLmUuIGFsd2F5c19wb3dlcl9v biBpbiB2MikgdG8gaGF2ZSB0aGlzIGZpeCwgc28gZGF5cyBsYXRlciBwZW9wbGUgY2FuIGJlIGVh c3kNCj4gPiB0byB1bmRlcnN0YW5kIGhvdyBpdCB3b3Jrcy4gTm90IHByZWZlciBhZGp1c3Rpbmcg ZXhpc3RpbmcgZmxhZ3MgdG8gaW1wbGljaXRseQ0KPiA+IGhhdmUgYmVoYXZpb3IgeW91IHdhbnQu DQo+IA0KPiBTbywgZG8geW91IHRoaW5rIHRoaXMgaXMgYSBjaGlwIGlzc3VlLCBub3QganVzdCBz b21lIGRyaXZlciBtaXNjb25maWd1cmF0aW9uPw0KDQpJIGFza2VkIGludGVybmFsIFVTQiBXaUZp IHBlb3BsZSB3aG8gc2F5IHZlbmRvciBkcml2ZXJzIG9mIFVTQi9TRElPIGNhbid0DQpwb3dlci1v bi8tb2ZmIGZyZXF1ZW50bHkgYnV0IG5vdCB2ZXJ5IHN1cmUgaWYgaGFyZHdhcmUgaXNzdWUgb3Ig ZHJpdmVyIGlzc3VlLg0KDQo+IA0KPiBJJ20gYXNraW5nIGJlY2F1c2UgaWYgd2UgYXJlIGdvaW5n IGluIHRoaXMgZGlyZWN0aW9uLCB0aGVyZSdzIHNvbWV0aGluZw0KPiBtb3JlIHRvIGZpeC4uLiBX aXRoIHlvdXIgdjIsIHZlcnkgZnJlcXVlbnRseSwgSSBoaXQgV0FSTl9PTighbG9jYWwtPnN0YXJ0 ZWQpIGluDQo+IGllZWU4MDIxMV9yeF9uYXBpIChpbiB3aXJlbGVzcy1uZXh0LCB0aGUgY29kZSB3 YXMgbW92ZWQgdG8gaWVlZTgwMjExX3J4X2xpc3QpLg0KPiANCj4gV2l0aCBteSBwYXRjaCwgSSBj aGVja2VkIGFuZCBoaXQgdGhhdCBXQVJOX09OLCB0b28sIGJ1dCB2ZXJ5IG9jY2FzaW9uYWxseS4N Cj4gDQo+IEkgdGhpbmsgdGhlIGRpZmZlcmVuY2UgaXMgaW4gd2hhdCBoYXBwZW5zIGluIHJ0d19p cHNfZW50ZXIgLSBJIGRpc2FibGVkIG9ubHkNCj4gdGhlIHBvd2VyX29mZiwgYnV0IHlvdSBhbHNv IGRpc2FibGVkIGV2ZXJ5dGhpbmcgZWxzZSwgaW5jbHVkaW5nIHRoZSBjYW5jZWxhdGlvbg0KPiBv ZiB3b3JrX3N0cnVjdHMuDQo+IA0KPiBUaGUgd2FybmluZyBpdHNlbGYgc291bmRzIGhhcm1sZXNz LCBidXQgSSB0aGluayB1c2VycyBzaG91bGQgbmV2ZXIgc2VlIHN1Y2gNCj4gd2FybmluZ3MsIHNv IHRoaXMgbmVlZHMgdG8gYmUgZml4ZWQgc29tZWhvdy4gUHJvYmFibHkgc29tZSBhZGRpdGlvbmFs DQo+IHdvcmtfc3RydWN0KHMpIG5lZWQgdG8gYmUgY2FuY2VsZWQ/DQo+IA0KDQpJIGZvcmdvdCB0 byBzYXkgbXkgcGF0Y2ggaXMgY29tcGlsZWQgdGVzdCBvbmx5LCBhbmQgSSBkaWRuJ3QgY29uc2lk ZXIgZmxvdw0KdG9vIG11Y2gsIGp1c3QgdG8gY2xvc2UgdGhlIGJlaGF2aW9yIG9mIHlvdXIgcGF0 Y2hlcy4gWW91IGNhbiBpbXByb3ZlIG15IHBhdGNoDQp0byBiZSBtb3JlIHJlbGlhYmxlIHRvIGF2 b2lkIFdBUk5fT04oKS4gIA0KDQpQaW5nLUtlDQoNCg==