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Hartmann" , "linux-wireless@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "jernej.skrabec@gmail.com" , "ulf.hansson@linaro.org" , "kvalo@kernel.org" , "tony0620emma@gmail.com" Subject: RE: [PATCH] wifi: rtw88: sdio: Honor the host max_req_size in the RX path Thread-Topic: [PATCH] wifi: rtw88: sdio: Honor the host max_req_size in the RX path Thread-Index: AQHZsp+XbJMjQ56edkCHhTIfjugPgq+yJqHggAT+3gCAAUh3EIATdm2AgAELPyA= Date: Thu, 27 Jul 2023 01:44:00 +0000 Message-ID: <7738fcc180e6403ba4d0def0ae7ca31a@realtek.com> References: <20230709195712.603200-1-martin.blumenstingl@googlemail.com> <87pm4w3rjp.fsf@mntre.com> <208ee32354b44205bb76a55c0d4bc93b@realtek.com> In-Reply-To: Accept-Language: en-US, zh-TW Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.69.188] x-kse-serverinfo: RTEXMBS01.realtek.com.tw, 9 x-kse-antispam-interceptor-info: fallback x-kse-antivirus-interceptor-info: fallback Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogTWFydGluIEJsdW1lbnN0 aW5nbCA8bWFydGluLmJsdW1lbnN0aW5nbEBnb29nbGVtYWlsLmNvbT4NCj4gU2VudDogVGh1cnNk YXksIEp1bHkgMjcsIDIwMjMgMTozOCBBTQ0KPiBUbzogUGluZy1LZSBTaGloIDxwa3NoaWhAcmVh bHRlay5jb20+DQo+IENjOiBMdWthcyBGLiBIYXJ0bWFubiA8bHVrYXNAbW50cmUuY29tPjsgbGlu dXgtd2lyZWxlc3NAdmdlci5rZXJuZWwub3JnOyBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3Jn Ow0KPiBqZXJuZWouc2tyYWJlY0BnbWFpbC5jb207IHVsZi5oYW5zc29uQGxpbmFyby5vcmc7IGt2 YWxvQGtlcm5lbC5vcmc7IHRvbnkwNjIwZW1tYUBnbWFpbC5jb20NCj4gU3ViamVjdDogUmU6IFtQ QVRDSF0gd2lmaTogcnR3ODg6IHNkaW86IEhvbm9yIHRoZSBob3N0IG1heF9yZXFfc2l6ZSBpbiB0 aGUgUlggcGF0aA0KPiANCj4gSGVsbG8gUGluZy1LZSwNCj4gDQo+IE9uIEZyaSwgSnVsIDE0LCAy MDIzIGF0IDI6MzTigK9BTSBQaW5nLUtlIFNoaWggPHBrc2hpaEByZWFsdGVrLmNvbT4gd3JvdGU6 DQo+IFsuLi5dDQo+ID4gPiBIZXJlIGFyZSB0aGUgZXJyb3JzIHRoYXQgbGVhZCB1cCB0byB0aGlz Og0KPiA+ID4gaHR0cDovL2R1bXAubW50bW4uY29tL3J0dzg4LWZhaWx1cmUtMWgtZG1lc2cudHh0 DQo+ID4NCj4gPiBIaSBNYXJ0aW4sDQo+ID4NCj4gPiBUaGUgZG1lc2cgc2hvd3MgdGhhdA0KPiA+ ICJydHdfODgyMmNzIG1tYzI6MDAwMToxOiBGYWlsZWQgdG8gcmVhZCAxNTM2IGJ5dGUocykgZnJv bSBTRElPIHBvcnQgMHgwMDAwMDBkMSINCj4gPg0KPiA+IFNob3VsZG4ndCB3ZSByZXR1cm4gYW4g ZXJyb3IgY29kZSAod2l0aCBwcm9wZXIgZXJyb3IgaGFuZGxpbmcpIGluc3RlYWQgb2YNCj4gPiBq dXN0IGJyZWFrIHRoZSBsb29wPyBCZWNhdXNlICdidWYnIGNvbnRlbnQgaXNuJ3QgdXNhYmxlLg0K PiBJbiBteSBvcGluaW9uIHdlIGFyZSBwcm9wZXJseSBicmVha2luZyB0aGUgbG9vcDoNCj4gInJl dCIgd2lsbCBiZSBub24temVybyBzbyB0aGUgZXJyb3IgY29kZSBpcyByZXR1cm5lZCBmcm9tDQo+ IHJ0d19zZGlvX3JlYWRfcG9ydCgpIHRvIHRoZSBjYWxsZXIuDQo+IFRoZSAob25seSkgY2FsbGVy IGlzIHJ0d19zZGlvX3J4Zmlmb19yZWN2KCkgd2hpY2ggc2VlcyB0aGUgbm9uLXplcm8NCj4gcmV0 dXJuIGNvZGUgYW5kIGFib3J0cyBwcm9jZXNzaW5nLg0KPiBXaGF0IGRvIHlvdSB0aGluaz8NCg0K WW91IGFyZSBjb3JyZWN0LiANCg0KSSBjaGVjayB0aGUga2VybmVsIGxvZyBhZ2Fpbi4gSXQgbWln aHQgdHJ5IHRvIHJlYWQgdHdvIHRpbWVzIGZvciBhIGxhcmdlIHBhY2tldC4NCg0KRmlyc3QgcmVh ZCBpcyAxNTM2IGJ5dGVzLCBidXQgaXQgZmFpbGVkOiANCiAgWyA0MDAyLjA5NjY2NF0gcnR3Xzg4 MjJjcyBtbWMyOjAwMDE6MTogRmFpbGVkIHRvIHJlYWQgMTUzNiBieXRlKHMpIGZyb20gU0RJTyBw b3J0IDB4MDAwMDAwZDENCg0KU2Vjb25kIHJlYWQgaXMgbGVzcyBieXRlLCBhbmQgaXQgc3VjY2Vl ZCwgYnV0IHNrYi0+ZGF0YSBjb250ZW50IGlzIGluY29ycmVjdC4gVGhlbiwgDQogIFsgNDAwMi4x MDAxNDBdIHJ0d184ODIyY3MgbW1jMjowMDAxOjE6IHVudXNlZCBwaHkgc3RhdHVzIHBhZ2UgKDMp DQogIFsgNDAwMi4xMDUwNjVdIHJ0d184ODIyY3MgbW1jMjowMDAxOjE6IHVudXNlZCBwaHkgc3Rh dHVzIHBhZ2UgKDIpDQogIFsgNDAwMi4xMTA4NjJdIC0tLS0tLS0tLS0tLVsgY3V0IGhlcmUgXS0t LS0tLS0tLS0tLQ0KICBbIDQwMDIuMTEwODY4XSBSYXRlIG1hcmtlZCBhcyBhIFZIVCByYXRlIGJ1 dCBkYXRhIGlzIGludmFsaWQ6IE1DUzogMCwgTlNTOiAwDQoNClNvLCBzaG93aW5nIHRvdGFsIHNp emUgKCdjb3VudCcgYXJndW1lbnQpIG1pZ2h0IGhlbHAgdG8gZmluZCB0aGUgY2F1c2UNCm9yIGEg d29ya2Fyb3VuZC4gDQoNClBpbmctS2UNCg0K