Re: Compex QCA9880 Aarch64 ath10k firmware?

From: Mohammed Shafi Shajakhan <mohammed@codeaurora.org>
To: Brad Pousland <bpousland@izuma.net>
Cc: "ath10k@lists.infradead.org" <ath10k@lists.infradead.org>
Subject: Re: Compex QCA9880 Aarch64 ath10k firmware?
Date: Wed, 18 May 2016 18:37:56 +0530	[thread overview]
Message-ID: <20160518130756.GA2065@atheros-ThinkPad-T61> (raw)
In-Reply-To: <CAGBdaZnYrA_wFVAnD1fsp9Wu2xbcbhhrJaSedGc8rRThnep5Bg@mail.gmail.com>

Hi,

On Wed, May 18, 2016 at 08:01:30AM -0500, Brad Pousland wrote:
> Is anyone aware of the ath10k driver working with arm64 backported to
> 3.19?  I'm running into a firmware crash.
> 
> [  194.460687] ath10k_pci 0000:01:00.0: pci irq msi-x interrupts 8
> irq_mode 0 reset_mode 0
> [  194.638979] ath10k_pci 0000:01:00.0: Direct firmware load for
> ath10k/cal-pci-0000:01:00.0.bin failed with error -2
> [  195.788482] ath10k_pci 0000:01:00.0: received unsolicited fw crash interrupt
> [  195.794237] ath10k_pci 0000:01:00.0: received unsolicited fw crash interrupt

[shafi] Are you using the latest backports, you can try to create your owna
http://linuxwireless.org/en/users/Drivers/ath10k/backports/

> [  196.793965] ath10k_pci 0000:01:00.0: failed to receive control
> response completion, polling..
> [  196.801242] ath10k_pci 0000:01:00.0: received unsolicited fw crash interrupt
> [  196.806991] ath10k_pci 0000:01:00.0: received unsolicited fw crash interrupt
> [  197.793962] ath10k_pci 0000:01:00.0: Service connect timeout
> [  197.798308] ath10k_pci 0000:01:00.0: failed to connect htt (-110)
> [  197.874806] ath10k_pci 0000:01:00.0: could not init core (-110)
> [  197.879434] ath10k_pci 0000:01:00.0: could not probe fw (-110)

https://github.com/kvalo/ath10k-firmware
please check you have the latest firmware as well

> 
> Brad
> 
> 
> Brad Pousland
> Principle Software Engineer
> WigWag, Inc.
> c - 512-963-2446
> www.wigwag.com
> 
> 
> 
> On Wed, May 18, 2016 at 12:02 AM, Michal Kazior <michal.kazior@tieto.com> wrote:
> > On 18 May 2016 at 01:11, Brad Pousland <bpousland@izuma.net> wrote:
> >> Hello,
> >>
> >> I'm cross compiling backports-4.2.6-1 to Aarch64 for Linux 3.19.3+ and
> >> running the ath10k drivers against the Compex QCA9880 module.  I get
> >> some firmware load errors.
> >>
> >> [   47.824874] Loading modules backported from Linux version v4.2.6-0-g1c02865
> >> [   47.830525] Backport generated by backports.git v4.2.6-1-0-g90118c7
> >> [  209.931062] ath10k_pci 0000:01:00.0: pci irq msi-x interrupts 8
> >> irq_mode 0 reset_mode 0
> >> [  210.106576] ath10k_pci 0000:01:00.0: Direct firmware load for
> >> ath10k/cal-pci-0000:01:00.0.bin failed with error -2
> >> [  210.115638] ath10k_pci 0000:01:00.0: Direct firmware load for
> >> ath10k/QCA988X/hw2.0/board.bin failed with error -2
> >> [  210.124598] ath10k_pci 0000:01:00.0: failed to fetch generic board data: -2
> >> [  210.130245] ath10k_pci 0000:01:00.0: failed to fetch board file: -2
> >> [  210.135211] ath10k_pci 0000:01:00.0: could not fetch firmware files (-2)
> >> [  210.140598] ath10k_pci 0000:01:00.0: could not probe fw (-2)
> >>
> >> Firmware is:
> >> firmware-2.bin_10.1.467.3-1
> >> firmware-5.bin_10.2.4.70.42-2
> >> firmware-3.bin_10.2.2.39.6-1
> >>
> >> Why does it appear to be looking for board.bin?  I understood that was
> >> removed from the latest ath10k driver?
> >
> > You're probably referring to the removal of FW API 1. This didn't
> > concern board files. You still need board.bin or board-2.bin.
> >
> >
> > Michał
> 
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