More fun with firmware crashes.

More fun with firmware crashes.

[Ben Greear]

Here's a fun case:  Firmware crashed before device could register,
so there is no debugfs to grab the binary crash dump...hope it
can be decoded from what is printed in the logs!

ath10k_pci 0000:04:00.0: firmware 10.1.467-ct-swcrypt-diet-012 booted
ath10k_pci 0000:04:00.0: firmware crashed! (uuid 31d718ad-2aec-4f41-bc2a-3d127a15d86d)
ath10k_pci 0000:04:00.0: qca988x hw2.0 (0x4100016c, 0x043202ff) fw 10.1.467-ct-swcrypt-diet-012 api 2 htt 0.0
ath10k_pci 0000:04:00.0: debug 1 debugfs 1 tracing 1 dfs 1 testmode 1
ath10k_pci 0000:04:00.0: firmware register dump:
ath10k_pci 0000:04:00.0: [00]: 0x4100016C 0x000015B3 0x009B4260 0x00955B31
ath10k_pci 0000:04:00.0: [04]: 0x009B4260 0x00060730 0x00000005 0x00000003
ath10k_pci 0000:04:00.0: [08]: 0x0044E6C4 0x00000E50 0x00000000 0x0044E5A4
ath10k_pci 0000:04:00.0: [12]: 0x00000009 0x00000000 0x00958360 0x0095836B
ath10k_pci 0000:04:00.0: [16]: 0x00958080 0x0094085D 0x00000000 0x00000000
ath10k_pci 0000:04:00.0: [20]: 0x409B4260 0x0040AC84 0x00000001 0x00000000
ath10k_pci 0000:04:00.0: [24]: 0x809AD621 0x0040ACE4 0x00000000 0xC09B4260
ath10k_pci 0000:04:00.0: [28]: 0x809897A2 0x0040AD24 0x0040AD44 0x0040F668
ath10k_pci 0000:04:00.0: [32]: 0x80988342 0x0040AD44 0x0040F668 0x0040F828
ath10k_pci 0000:04:00.0: [36]: 0x8098927D 0x0040AD74 0x0040F668 0x00000001
ath10k_pci 0000:04:00.0: [40]: 0x809AC99E 0x0040ADB4 0x0040F668 0x0000A000
ath10k_pci 0000:04:00.0: [44]: 0x809A8FFA 0x0040ADD4 0x00400000 0x0041578C
ath10k_pci 0000:04:00.0: [48]: 0x809A8783 0x0040AE24 0x0040AE48 0x00410ECC
ath10k_pci 0000:04:00.0: [52]: 0x809486FA 0x0040AE44 0x00000001 0x00000000
ath10k_pci 0000:04:00.0: [56]: 0x80948E2C 0x0040AEA4 0x0041D508 0x004115F4
ath10k_pci 0000:04:00.0: wmi unified ready event not received
ath10k_pci 0000:04:00.0: boot hif stop
ath10k_pci 0000:04:00.0: boot warm reset
ath10k_pci 0000:04:00.0: boot host cpu intr cause: 0x00047800
ath10k_pci 0000:04:00.0: boot target cpu intr cause: 0x00006000
ath10k_pci 0000:04:00.0: boot host cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot target cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot target reset state: 0x00000800
ath10k_pci 0000:04:00.0: boot warm reset complete
ath10k_pci 0000:04:00.0: could not init core (-110)
ath10k_pci 0000:04:00.0: boot hif power down
ath10k_pci 0000:04:00.0: boot warm reset
ath10k_pci 0000:04:00.0: boot host cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot target cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot host cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot target cpu intr cause: 0x00000000
ath10k_pci 0000:04:00.0: boot target reset state: 0x00000800
ath10k_pci 0000:04:00.0: boot warm reset complete
ath10k_pci 0000:04:00.0: could not probe fw (-110)
ath10k_pci 0000:04:00.0: cannot restart a device that hasn't been started

-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com


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