Return-path: Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:55322 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751834AbeAaG7J (ORCPT ); Wed, 31 Jan 2018 01:59:09 -0500 From: Ganapathi Bhat To: Brian Norris CC: Kalle Valo , "linux-wireless@vger.kernel.org" , Cathy Luo , Xinming Hu , Zhiyuan Yang , James Cao , Mangesh Malusare , Shrenik Shikhare Subject: RE: [EXT] Re: [2/2] mwifiex: use more_rx_task_flag to avoid USB RX stall Date: Wed, 31 Jan 2018 06:59:04 +0000 Message-ID: <26222638cf1645ba85436c1243fbc1bc@SC-EXCH02.marvell.com> (sfid-20180131_075922_548764_5CFC699D) References: <1516633497-6584-3-git-send-email-gbhat@marvell.com> <20180125071202.0F39560A60@smtp.codeaurora.org> <20180125183355.rpmajajr5exxcybb@ban.mtv.corp.google.com> <25201a91958e4b408b14c4125433b305@SC-EXCH02.marvell.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: SGkgQnJpYW4sDQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogR2FuYXBh dGhpIEJoYXQNCj4gU2VudDogVHVlc2RheSwgSmFudWFyeSAzMCwgMjAxOCA4OjU1IFBNDQo+IFRv OiAnQnJpYW4gTm9ycmlzJw0KPiBDYzogS2FsbGUgVmFsbzsgbGludXgtd2lyZWxlc3NAdmdlci5r ZXJuZWwub3JnOyBDYXRoeSBMdW87IFhpbm1pbmcgSHU7DQo+IFpoaXl1YW4gWWFuZzsgSmFtZXMg Q2FvOyBNYW5nZXNoIE1hbHVzYXJlOyBTaHJlbmlrIFNoaWtoYXJlDQo+IFN1YmplY3Q6IFJFOiBb RVhUXSBSZTogWzIvMl0gbXdpZmlleDogdXNlIG1vcmVfcnhfdGFza19mbGFnIHRvIGF2b2lkIFVT QiBSWA0KPiBzdGFsbA0KPg0KPiBIaSBCcmlhbiwNCj4NCj4gPiAtLS0tLU9yaWdpbmFsIE1lc3Nh Z2UtLS0tLQ0KPiA+IEZyb206IEJyaWFuIE5vcnJpcyBbbWFpbHRvOmJyaWFubm9ycmlzQGNocm9t aXVtLm9yZ10NCj4gPiBTZW50OiBUdWVzZGF5LCBKYW51YXJ5IDMwLCAyMDE4IDM6MzggQU0NCj4g PiBUbzogR2FuYXBhdGhpIEJoYXQNCj4gPiBDYzogS2FsbGUgVmFsbzsgbGludXgtd2lyZWxlc3NA dmdlci5rZXJuZWwub3JnOyBDYXRoeSBMdW87IFhpbm1pbmcgSHU7DQo+ID4gWmhpeXVhbiBZYW5n OyBKYW1lcyBDYW87IE1hbmdlc2ggTWFsdXNhcmU7IFNocmVuaWsgU2hpa2hhcmUNCj4gPiBTdWJq ZWN0OiBSZTogW0VYVF0gUmU6IFsyLzJdIG13aWZpZXg6IHVzZSBtb3JlX3J4X3Rhc2tfZmxhZyB0 byBhdm9pZA0KPiA+IFVTQiBSWCBzdGFsbA0KPiA+DQo+ID4gSGksDQo+ID4NCj4gPiBPbiBTdW4s IEphbiAyOCwgMjAxOCBhdCAxMToxOSBQTSwgR2FuYXBhdGhpIEJoYXQgPGdiaGF0QG1hcnZlbGwu Y29tPg0KPiA+IHdyb3RlOg0KPiA+ID4+IEZyb206IEdhbmFwYXRoaSBCaGF0DQo+ID4gPj4gPiBG cm9tOiBCcmlhbiBOb3JyaXMgW21haWx0bzpicmlhbm5vcnJpc0BjaHJvbWl1bS5vcmddIE9uIFRo dSwgSmFuDQo+ID4gPj4gPiAyNSwgMjAxOCBhdCAwOTo1OTowNEFNICswMDAwLCBHYW5hcGF0aGkg QmhhdCB3cm90ZToNCj4gPiA+PiA+ID4gPiBJIGNhbid0IGZpbmQgYW55IGNvbW1pdCB3aXRoIGlk IGM3ZGJkY2IyYTRlMSwgaXMgaXQgY29ycmVjdD8NCj4gPiA+PiA+ID4gQ29ycmVjdC4gQWN0dWFs bHkgdGhlIGNvbW1pdCBpZCBjN2RiZGNiMmE0ZTEgaXMgdGhlIFBBVENIIFsxLzJdDQo+ID4gPj4g PiA+IHNlbnQgaW4gdGhpcw0KPiA+ID4+ID4gc2VyaWVzLg0KPiA+ID4+ID4NCj4gPiA+PiA+IFdo YXQ/IFdoeSB3b3VsZCB5b3UgaW50cm9kdWNlIGEgYnVnIGFuZCBvbmx5IGZpeCBpdCBpbiB0aGUg bmV4dA0KPiBwYXRjaD8NCj4gPiA+PiBXaXRoIHRoZSBmaXJzdCBwYXRjaCB0aGUgb3JpZ2luYWwg aXNzdWUgdG9vayBjb25zaWRlcmFibHkgbG9uZ2VyDQo+ID4gPj4gdGltZSB0byByZWNyZWF0ZS4g QWxzbyBpdCBmb2xsb3dlZCBhIGRpZmZlcmVudCBwYXRoIHRvIGdldA0KPiA+ID4+IHJlY3JlYXRl ZChzaGFyZWQgaW4gY29tbWl0IG1lc3NhZ2UpLg0KPiA+ID4+ID4gRG9lcyB0aGF0IG1lYW4geW91 IHNob3VsZCBqdXN0IGNvbWJpbmUgdGhlIHR3bz8NCj4gPiA+PiBMZXQgdXMga25vdyBpZiB0aGF0 IGlzIGZpbmUgdG8gbWVyZ2UgdGhlbS4gV2UgY2FuIG1vZGlmeSB0aGUgY29tbWl0DQo+ID4gPj4g bWVzc2FnZSBhY2NvcmRpbmdseS4NCj4gPiA+PiA+IE9yIHJldmVyc2UgdGhlIG9yZGVyLCBpZiBw YXRjaCAyIGRvZXNuJ3QgY2F1c2UgcHJvYmxlbXMgb24gaXRzIG93bj8NCj4gPiA+PiBQYXRjaCAy IGhhcyBhIGRlcGVuZGVuY3kgb24gcGF0Y2ggMS4NCj4gPiA+IE9uZSBjb3JyZWN0aW9uLiBUaGVy ZSBpcyBubyBjb21taXQgZGVwZW5kZW5jeSBiZXR3ZWVuIHBhdGNoIDEgYW5kDQo+ID4gMih0aGV5 IGNhbiBiZSBhcHBsaWVkIGluIGFueSBvcmRlcikuIEJ1dCB0aGUgcmVzdWx0IHdvdWxkIGJlIHNh bWUuIFdlDQo+ID4gbmVlZCBib3RoIGZpeGVzLiBMZXQgdXMga25vdyBpZiB3ZSBjYW4gY29tYmlu ZSB0aGVtLg0KPiA+DQo+ID4gSSBoYXZlbid0IGNsb3NlbHkgbG9va2VkIGF0IHBhdGNoIDIgeWV0 LiBNeSBvbmx5IHN0YXRlbWVudCB3YXMgdGhhdCBpdA0KPiA+IG1ha2VzIG5vIHNlbnNlIHRvIGhh dmUgMiBjb21taXRzLCB3aXRoIHRoZSBzZWNvbmQgb25lIGxhYmVsZWQgYXMNCj4gPiAiRml4aW5n IiB0aGUgZmlyc3Qgb25lLiBGcm9tIHlvdXIgZGVzY3JpcHRpb25zLCBpdCBzb3VuZHMgbGlrZSBw YXRjaCAyDQo+ID4gc2hvdWxkIGFjdHVhbGx5IGNvbWUgZmlyc3QsDQo+IE9rLiBJIHVuZGVyc3Rh bmQuIEkgd2lsbCByZW9yZGVyIHRoZW0gYW5kIHNlbmQgdjMoYWxvbmcgd2l0aCBzcGlubG9jaw0K PiBjaGFuZ2UpLg0KSSB3YXMgdHJ5aW5nIHRvIHJlb3JkZXIgdGhlIHBhdGNoIGJ1dCBmb3VuZCBw YXRjaCAyIGlzIGluZGVlZCBkZXBlbmRlbnQgb24gcGF0Y2ggMS4gQ29uc2lkZXIgdGhlIGZpcnN0 IHBvaW50IGluIGNvbW1pdCBtZXNzYWdlIG9mIHBhdGNoIDI6DQoxLiBVU0IgcmVjZWl2ZXMgYW4g UlggZGF0YSBpbnRlcnJ1cHQsIHF1ZXVlcyByeF93b3JrDQpUaGlzIGlzIHRoZSBjaGFuZ2UgYWRk ZWQgaW4gcGF0Y2ggMS4gRWFybGllciBvbiByZWNlaXZlIG9mIFJYIGRhdGEgaW50ZXJydXB0LCBk cml2ZXIgd291bGQgcXVldWUgbWFpbl93b3JrLCB3aGljaCBpbiB0dXJuIHF1ZXVlZCByeF93b3Jr LiBCdXQgYWZ0ZXIgcGF0Y2ggMSBkcml2ZXIgdHJpZXMgdG8gIHF1ZXVlIHJ4X3dvcmsgaW4gaW50 ZXJydXB0IGNvbnRleHQuDQoNCkxldCB1cyBwbGVhc2Uga25vdyB5b3VyIHRob3VnaHRzIG9uIHRo aXMuDQoNCj4gPiBidXQgSSdtIG5vdCByZWFsbHkgc3VyZS4gSSBvbmx5IGxvb2tlZCBmYXIgZW5v dWdoIHRvIHNheSB0aGF0IEkgZGlkbid0DQo+ID4gbGlrZSBwYXRjaA0KPiA+IDEgYXMtaXMgOikN Cj4gPg0KPiA+IEJyaWFuDQo+IFJlZ2FyZHMsDQo+IEdhbmFwYXRoaQ0K