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From: Sven Schnelle <svens@stackframe.org>
To: Michal Kazior <michal.kazior@tieto.com>
Cc: ath10k@lists.infradead.org
Subject: Re: compat-wireless-2014-05-22 breaks ath10k in an Archer C7 v2
Date: Sat, 07 Jun 2014 22:37:48 +0200	[thread overview]
Message-ID: <5393781C.8090403@stackframe.org> (raw)
In-Reply-To: <CA+BoTQ=QCNcbWmhEd1vyXDZY1yy0yvz_VSFqnOzOzYGMyxjGJw@mail.gmail.com>

Hi Michal,

Am 05.06.2014 14:20, schrieb Michal Kazior:
> This seems to confirm otp fails to load with error code 2. The assert 
> stack trace points to copy engine in ROM image. Wierd. Anyway, I've 
> extracted firmware files from TP-Link Archer C7 original rootfs. Can 
> you give it a try, please? See the OpenWRT ticket: 
> https://dev.openwrt.org/ticket/16589 

i tried, but the result doesn't look better:

[    9.640000] ath10k: pci irq legacy irq_mode 0 reset_mode 0
[    9.730000] ath10k: otp calibration failed: 2
[   10.540000] ath10k: UART prints enabled
[   10.600000] ath10k: qca988x hw2.0 (0x4100016c, 0x043202ff) fw 
10.1.467-tplink-a-c7 api 2 htt 2.1

I removed the error return in ath10k, that's why the firmware starts 
even with the otp error. I don't see the Assertion failure with this otp 
firmware:

CLI>build_version=0x11, rom_version=0x41020000, ram_version=0x11, 
stack_size=6348
reset reason=0x5

Image startup of Normal mode
Mac address is : 00:03:7f:4f:00:16
alloc rem: 197492
**WMI Service Ready **
NUM_DEV=16
TGT_VER: 4100016C
RegDomain: 0, CfgCtl: 224 - 224
ar_wal_peer_attach: num_peer_entries 145, num_tid_entries 443
allocated 64 tids at 0x439a28 (each 96 bytes)
allocated 379 tids in IRAM at 0x9baf34 (each 96 bytes)
allocated 64 stateless tids at 0x43b250 (each 40 bytes)
### turn on Tx completion index tracking ###
**WMI Ready **

Just to be sure, here are the md5sums of the firmware files i'm using:

root@OpenWrt:/# md5sum /lib/firmware/ath10k/QCA988X/hw2.0/*
710fb9b582eda3d23728dee757d9ff85 
/lib/firmware/ath10k/QCA988X/hw2.0/board.bin
13385cef5d83c3fa96dfaaeb69c155d9 
/lib/firmware/ath10k/QCA988X/hw2.0/firmware-2.bin
3c2251c94974367c170e90030ca04f99 /lib/firmware/ath10k/QCA988X/hw2.0/utf.bin

Sven

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  reply	other threads:[~2014-06-07 20:38 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CALCETrU=8+tnptdfva4p27nA-5=E31DwXagoLqUxYcLtEKrB+w@mail.gmail.com>
2014-05-29  7:48 ` compat-wireless-2014-05-22 breaks ath10k in an Archer C7 v2 Michal Kazior
2014-05-29 17:52   ` Andy Lutomirski
2014-06-05 10:26     ` Kalle Valo
2014-06-05 16:04       ` Andy Lutomirski
2014-06-05 16:08       ` Ben Greear
2014-06-05 16:23         ` Andy Lutomirski
2014-06-06  6:39         ` Kalle Valo
2014-06-06 16:05           ` Ben Greear
2014-06-06  8:59       ` Matti Laakso
2014-06-06  9:09         ` Kalle Valo
2014-06-06 23:31           ` Kamal Koshy
2014-06-07  5:36             ` Kalle Valo
2014-06-07  6:11               ` Sven Schnelle
2014-06-08 11:52                 ` Matti Laakso
2014-06-09  8:28                   ` Kalle Valo
2014-06-09 14:39                     ` Kamal Koshy
2014-06-09  5:07                 ` Michal Kazior
2014-06-09 20:01                   ` Sven Schnelle
2014-06-05 11:15   ` Sven Schnelle
2014-06-05 11:36     ` Kalle Valo
2014-06-05 11:49       ` Sven Schnelle
2014-06-05 12:20         ` Michal Kazior
2014-06-07 20:37           ` Sven Schnelle [this message]
2014-06-07 20:41             ` Sven Schnelle
2014-06-08  5:59               ` Kamal Koshy
2014-06-09  5:40             ` Michal Kazior
2014-06-12 12:57             ` Michal Kazior
2014-06-12 19:37               ` Sven Schnelle
2014-06-13 11:12                 ` Michal Kazior
2014-06-14 16:51                   ` Kalle Valo

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