From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp-rs1-vallila2.fe.helsinki.fi ([128.214.173.75]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZXfOq-0003VT-K3 for ath10k@lists.infradead.org; Fri, 04 Sep 2015 01:02:42 +0000 Received: from [192.168.1.86] (104-58-201-5.lightspeed.sntcca.sbcglobal.net [104.58.201.5]) (authenticated bits=0) by smtp-rs1.it.helsinki.fi (8.14.4/8.14.4) with ESMTP id t8412CVK008951 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Fri, 4 Sep 2015 04:02:15 +0300 From: Susi Lehtola Subject: QCA6164 in Fedora Message-ID: <55E8ED93.4040504@fedoraproject.org> Date: Thu, 3 Sep 2015 18:02:11 -0700 MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k@lists.infradead.org Hello people, I recently bought a Lenovo U31 laptop for work, and was surprised wireless didn't work out of the box. Fortunately thanks to you the card (supposedly) works in linux, but I have yet to get mine to work. I've patched the Fedora 4.1.6 kernel https://bugzilla.redhat.com/attachment.cgi?id=1069561&action=diff to add support for the card, which I adapted from https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1436940 However, I'm having trouble loading the firmware. I took the firmware files from https://github.com/atondwal/ath10k-firmware/commit/88fca85ef59d708b9874e5b7885416b58aef9ee7 and installed them into /lib/firmware/ath10k/QCA6174/hw2.1/, renaming firmare-5.bin to firmware-4.bin. I also have added the necessary kernel option $ cat /etc/modprobe.d/ath10k.conf options ath10k_core skip_otp=y After these changes, the kernel does detect the card, but it fails to load the firmware. [10967.516277] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2 [10968.660851] ath10k_pci 0000:03:00.0: firmware crashed! (uuid 47cbe9a4-5fcd-41ae-b8ff-91e93702d083) [10968.660862] ath10k_pci 0000:03:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff) fw atheros-12.0.0.102-fw api 4 htt 0.0 wmi 4 cal otp max_sta 32 [10968.660865] ath10k_pci 0000:03:00.0: debug 0 debugfs 1 tracing 0 dfs 0 testmode 0 [10968.662882] ath10k_pci 0000:03:00.0: firmware register dump: [10968.662884] ath10k_pci 0000:03:00.0: [00]: 0x05010000 0x000015B3 0x000A012D 0x00955B31 [10968.662886] ath10k_pci 0000:03:00.0: [04]: 0x000A012D 0x00060330 0x00000016 0x8C605006 [10968.662888] ath10k_pci 0000:03:00.0: [08]: 0x00000000 0x00400000 0x00400600 0x00000001 [10968.662890] ath10k_pci 0000:03:00.0: [12]: 0x00000009 0x00000000 0x00931C61 0x00931C7D [10968.662892] ath10k_pci 0000:03:00.0: [16]: 0x0096BDBC 0x0097F8C6 0x00000000 0x00000000 [10968.662894] ath10k_pci 0000:03:00.0: [20]: 0x400A012D 0x0040E2B0 0x00955A00 0x00404590 [10968.662896] ath10k_pci 0000:03:00.0: [24]: 0x809287D9 0x0040E310 0x7A508BF8 0xC00A012D [10968.662898] ath10k_pci 0000:03:00.0: [28]: 0x809288D7 0x0040E340 0x00000000 0xFFF08040 [10968.662899] ath10k_pci 0000:03:00.0: [32]: 0x809290FE 0x0040E360 0x00400000 0x00400600 [10968.662901] ath10k_pci 0000:03:00.0: [36]: 0x80929205 0x0040E380 0x00000000 0x00400600 [10968.662903] ath10k_pci 0000:03:00.0: [40]: 0x40928024 0x0040E3B0 0x0040D3D0 0x0040D3D0 [10968.662905] ath10k_pci 0000:03:00.0: [44]: 0x00000000 0x0040E3D0 0x009BB001 0x00040020 [10968.662907] ath10k_pci 0000:03:00.0: [48]: 0x00401BF0 0x00000001 0x00404B9C 0x00400000 [10968.662909] ath10k_pci 0000:03:00.0: [52]: 0x40928024 0x0040E3B0 0x0040D3D0 0x0040D3D0 [10968.662910] ath10k_pci 0000:03:00.0: [56]: 0x51196000 0xEAB3E3DF 0x36E760CE 0xE34A47DC [10969.660666] ath10k_pci 0000:03:00.0: failed to receive control response completion, polling.. The card in question is 03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0041] (rev 20) What might be the problem? -- Susi Lehtola Fedora Project Contributor jussilehtola@fedoraproject.org _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k