From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X2Fdj-0003eR-Pg for ath10k@lists.infradead.org; Wed, 02 Jul 2014 08:11:47 +0000 From: Kalle Valo Subject: Re: ath10k OTP loading issues References: <53AD2EEE.4040704@marcant.net> Date: Wed, 2 Jul 2014 11:10:47 +0300 In-Reply-To: <53AD2EEE.4040704@marcant.net> (=?utf-8?Q?=22Andr=C3=A9?= Valentin"'s message of "Fri, 27 Jun 2014 10:44:30 +0200") Message-ID: <87tx70p4e0.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: =?utf-8?Q?Andr=C3=A9?= Valentin Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org SGksCgpwbGVhc2UgYWx3YXlzIENDIGF0aDEwayBsaXN0LCB0aGF0IHdheSB5b3UgZ2V0IGF0dGVu dGlvbiBvZiBhbGwgYXRoMTBrCmRldmVsb3BlcnMuCgpBbmRyw6kgVmFsZW50aW4gPGF2YWxlbnRp bkBtYXJjYW50Lm5ldD4gd3JpdGVzOgoKPiBJIGdvdCBwcm9ibGVtcyBpbml0aWFsaXppbmcgbXkg YXRoMTBrIFBDSSBjYXJkIGluIG15IFp5eGVsIE5CRyA2NzE2Lgo+IEl0IHdvcmtlZCB1bnRpbCBz b21lIHdlZWtzLCBub3csIHRoZSBkcml2ZXIgZG9lcyBub3QgbG9hZC4gSSBkZWJ1Z2dlZAo+IGEg Yml0IGFuZCB0aGlzIGlzIHdoYXQgSSBnb3Q6Cj4KPiBGcmkgSnVuIDI3IDA4OjAzOjQyIDIwMTQg a2Vybi5pbmZvIGtlcm5lbDogWzYyOTA4LjI5MDAwMF0gYXRoMTBrX3BjaSAwMDAwOjAxOjAwLjA6 IEJBUiAwOiBhc3NpZ25lZCBbbWVtIDB4MTIwMDAwMDAtMHgxMjFmZmZmZiA2NGJpdF0KPiBGcmkg SnVuIDI3IDA4OjAzOjQzIDIwMTQga2Vybi5pbmZvIGtlcm5lbDogWzYyOTA4LjYxMDAwMF0gYXRo MTBrOiBwY2kgaXJxIGxlZ2FjeSBpcnFfbW9kZSAwIHJlc2V0X21vZGUgMAo+IEZyaSBKdW4gMjcg MDg6MDM6NDMgMjAxNCBrZXJuLmVyciBrZXJuZWw6IFs2MjkwOC42MjAwMDBdIGF0aDEwazogYm9v dCB1cGxvYWQgb3RwIHRvIDB4MTIzNCBsZW4gNjkxNwo+IEZyaSBKdW4gMjcgMDg6MDM6NDMgMjAx NCBrZXJuLmVyciBrZXJuZWw6IFs2MjkwOC43ODAwMDBdIGF0aDEwazogb3RwIGNhbGlicmF0aW9u IGZhaWxlZDogMgo+IEZyaSBKdW4gMjcgMDg6MDM6NDMgMjAxNCBrZXJuLmVyciBrZXJuZWw6IFs2 MjkwOC43OTAwMDBdIGF0aDEwazogZmFpbGVkIHRvIHJ1biBvdHA6IC0yMgo+IEZyaSBKdW4gMjcg MDg6MDM6NDMgMjAxNCBrZXJuLmVyciBrZXJuZWw6IFs2MjkwOC43OTAwMDBdIGF0aDEwazogY291 bGQgbm90IGluaXQgY29yZSAoLTIyKQo+IEZyaSBKdW4gMjcgMDg6MDM6NDMgMjAxNCBrZXJuLmVy ciBrZXJuZWw6IFs2MjkwOS4wNjAwMDBdIGF0aDEwazogY291bGQgbm90IHByb2JlIGZ3ICgtMjIp Cj4gRnJpIEp1biAyNyAwODowMzo0MyAyMDE0IGtlcm4uZXJyIGtlcm5lbDogWzYyOTA5LjA2MDAw MF0gYXRoMTBrOiBmYWlsZWQgdG8gcmVnaXN0ZXIgZHJpdmVyIGNvcmU6IC0yMgo+IEZyaSBKdW4g MjcgMDg6MDM6NDMgMjAxNCBrZXJuLndhcm4ga2VybmVsOiBbNjI5MDkuMDYwMDAwXSBhdGgxMGtf cGNpOiBwcm9iZSBvZiAwMDAwOjAxOjAwLjAgZmFpbGVkIHdpdGggZXJyb3IgLTIyCj4KPiBJZiBJ IHJlbW92ZSBPVFAgbG9hZGluZyB0aGUgY2FyZCBpbml0aWFsaXplcyBmaW5lLCBidXQgSSB0aGlu ayBJIHdpbGwKPiBub3QgaGF2ZSBhIGdvb2QgcGVyZm9ybWFuY2UuIFNvIGJhZCBpZGVhLgoKQWxs IHRoYXQgd2FzIGNoYW5nZWQgcmVjZW50bHkgd2FzIHRoYXQgd2Ugbm93IGNoZWNrIHRoZSBlcnJv ciBjb2RlCmNvbWluZyBmcm9tIG90cC5iaW4uIFNvIHlvdSBoYXZlIGhhZCB0aGlzIGlzc3VlIGFs bCBhbG9uZywgaXQgd2FzIGp1c3QKaGlkZGVuIGJlZm9yZS4KCi0tIApLYWxsZSBWYWxvCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphdGgxMGsgbWFpbGlu ZyBsaXN0CmF0aDEwa0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vYXRoMTBrCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:25911 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751074AbaGBIK5 convert rfc822-to-8bit (ORCPT ); Wed, 2 Jul 2014 04:10:57 -0400 From: Kalle Valo To: =?utf-8?Q?Andr=C3=A9?= Valentin CC: , Subject: Re: ath10k OTP loading issues References: <53AD2EEE.4040704@marcant.net> Date: Wed, 2 Jul 2014 11:10:47 +0300 In-Reply-To: <53AD2EEE.4040704@marcant.net> (=?utf-8?Q?=22Andr=C3=A9?= Valentin"'s message of "Fri, 27 Jun 2014 10:44:30 +0200") Message-ID: <87tx70p4e0.fsf@kamboji.qca.qualcomm.com> (sfid-20140702_101122_777089_BD2ACAC2) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, please always CC ath10k list, that way you get attention of all ath10k developers. André Valentin writes: > I got problems initializing my ath10k PCI card in my Zyxel NBG 6716. > It worked until some weeks, now, the driver does not load. I debugged > a bit and this is what I got: > > Fri Jun 27 08:03:42 2014 kern.info kernel: [62908.290000] ath10k_pci 0000:01:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit] > Fri Jun 27 08:03:43 2014 kern.info kernel: [62908.610000] ath10k: pci irq legacy irq_mode 0 reset_mode 0 > Fri Jun 27 08:03:43 2014 kern.err kernel: [62908.620000] ath10k: boot upload otp to 0x1234 len 6917 > Fri Jun 27 08:03:43 2014 kern.err kernel: [62908.780000] ath10k: otp calibration failed: 2 > Fri Jun 27 08:03:43 2014 kern.err kernel: [62908.790000] ath10k: failed to run otp: -22 > Fri Jun 27 08:03:43 2014 kern.err kernel: [62908.790000] ath10k: could not init core (-22) > Fri Jun 27 08:03:43 2014 kern.err kernel: [62909.060000] ath10k: could not probe fw (-22) > Fri Jun 27 08:03:43 2014 kern.err kernel: [62909.060000] ath10k: failed to register driver core: -22 > Fri Jun 27 08:03:43 2014 kern.warn kernel: [62909.060000] ath10k_pci: probe of 0000:01:00.0 failed with error -22 > > If I remove OTP loading the card initializes fine, but I think I will > not have a good performance. So bad idea. All that was changed recently was that we now check the error code coming from otp.bin. So you have had this issue all along, it was just hidden before. -- Kalle Valo