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From: Ben Gamari <ben@smart-cactus.org>
To: ath10k@lists.infradead.org
Subject: QCA 9880 probe failure
Date: Mon, 14 Aug 2017 20:20:30 -0400	[thread overview]
Message-ID: <87fuctfzqp.fsf@ben-laptop.smart-cactus.org> (raw)


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Hello everyone,

I recently purchased a QCA 9880-based PCIe device (Compex WLE900VX 7AA)
and have been having trouble getting ath10k to load. Specifically I see
the following output from the driver on boot,

    ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
    ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
    ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
    ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.63-2 api 5 features no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 4ff9e14d
    ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
    ath10k_pci 0000:01:00.0: firmware crashed! (uuid ecd9a022-3a8c-4775-a54e-f0b0b94d121f)
    ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
    ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
    ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.63-2 api 5 features no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 4ff9e14d
    ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
    ath10k_pci 0000:01:00.0: htt-ver 0.0 wmi-op 5 htt-op 2 cal otp max-sta 128 raw 0 hwcrypto 1
    ath10k_pci 0000:01:00.0: firmware register dump:
    ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x000015B3 0x009BFF84 0x00955B31
    ath10k_pci 0000:01:00.0: [04]: 0x009BFF84 0x00060130 0x00000013 0x00000000
    ath10k_pci 0000:01:00.0: [08]: 0x009C8EA4 0x00007170 0x00000001 0x00435300
    ath10k_pci 0000:01:00.0: [12]: 0x00000009 0x00000000 0x00958360 0x0095836B
    ath10k_pci 0000:01:00.0: [16]: 0x00958080 0x0094078E 0x00000000 0x00000000
    ath10k_pci 0000:01:00.0: [20]: 0x409BFF84 0x0040AB44 0x004101E0 0x0000000C
    ath10k_pci 0000:01:00.0: [24]: 0x809BFE1C 0x0040ABA4 0x00000006 0xC09BFF84
    ath10k_pci 0000:01:00.0: [28]: 0x8098E907 0x0040ABD4 0x009C8E7C 0x0000016B
    ath10k_pci 0000:01:00.0: [32]: 0x8098FD3B 0x0040ABF4 0x004209EC 0x00420B0C
    ath10k_pci 0000:01:00.0: [36]: 0x8098A7DA 0x0040AC34 0x00420AA0 0x004062DC
    ath10k_pci 0000:01:00.0: [40]: 0x80988785 0x0040AC94 0x00410760 0x00400000
    ath10k_pci 0000:01:00.0: [44]: 0x8098AEC8 0x0040AD44 0x00410760 0x00000001
    ath10k_pci 0000:01:00.0: [48]: 0x809B67C4 0x0040AD84 0x00410760 0x00411344
    ath10k_pci 0000:01:00.0: [52]: 0x809B293C 0x0040ADA4 0x00400000 0x00416FA4
    ath10k_pci 0000:01:00.0: [56]: 0x809C0C3D 0x0040ADE4 0x0040AE08 0x00412118
    ath10k_pci 0000:01:00.0: Copy Engine register dump:
    ath10k_pci 0000:01:00.0: [00]: 0x00057400   0   0   3   3
    ath10k_pci 0000:01:00.0: [01]: 0x00057800   3   3   8   9
    ath10k_pci 0000:01:00.0: [02]: 0x00057c00   1   1   0   1
    ath10k_pci 0000:01:00.0: [03]: 0x00058000   1   1   2   1
    ath10k_pci 0000:01:00.0: [04]: 0x00058400   0   0  40   0
    ath10k_pci 0000:01:00.0: [05]: 0x00058800   0   0   0   0
    ath10k_pci 0000:01:00.0: [06]: 0x00058c00   0   0   0   0
    ath10k_pci 0000:01:00.0: [07]: 0x00059000   0   0   0   0
    ath10k_pci 0000:01:00.0: wmi unified ready event not received
    ath10k_pci 0000:01:00.0: could not init core (-110)
    ath10k_pci 0000:01:00.0: could not probe fw (-110)
    ath10k_pci 0000:01:00.0: cannot restart a device that hasn't been started

I see this both with 4.12 and 4.13-rc5 kernels using the latest firmware
in Debian 9 (10.2.4.70).

I have attached the output from devcoredump. Any ideas what might be
going wrong here?

Cheers,

- Ben



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             reply	other threads:[~2017-08-15  0:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-15  0:20 Ben Gamari [this message]
2017-08-15  6:53 ` QCA 9880 probe failure Richard Toy
2017-08-16  2:07   ` Ben Gamari

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