BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
Resent due to subject error. Apologies, Hante :) Hi Folks, 9fe929aaace6 brcmfmac: add firmware feature detection for gscan feature Completely breaks 43430a1 support. This was tested on top of my last patchset - but the same occurs on top of vanilla 4.13-rc1 [ 15.703014] [1 ] core 0x800:49

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
On 17/07/17 18:50, Ian Molton wrote: > Resent due to subject error. Apologies, Hante :) > > Hi Folks, > > 9fe929aaace6 brcmfmac: add firmware feature detection for gscan feature > > Completely breaks 43430a1 support. Digging a bit deeper, this would *appear* to be one of a couple of possibilit

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Arend van Spriel
On 17-07-17 20:31, Ian Molton wrote: > On 17/07/17 18:50, Ian Molton wrote: >> Resent due to subject error. Apologies, Hante :) >> >> Hi Folks, >> >> 9fe929aaace6 brcmfmac: add firmware feature detection for gscan feature >> >> Completely breaks 43430a1 support. > > Digging a bit deeper, this wou

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
On 17/07/17 20:53, Arend van Spriel wrote: >> 2) The firmware is failing when asked to handle the new requiests, and >>is going to la-la land. > taken a wrong turn straight into la-la land. Doh! >> I have version wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) >> FWID 01-4527cfab > Not

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Arend van Spriel
On 17-07-17 22:13, Ian Molton wrote: > On 17/07/17 20:53, Arend van Spriel wrote: >>> 2) The firmware is failing when asked to handle the new requiests, and >>>is going to la-la land. >> taken a wrong turn straight into la-la land. > > Doh! > >>> I have version wl0: Aug 29 2016 20:48:16 ver

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
On 17/07/17 21:36, Arend van Spriel wrote: > In /brcmfmac/*/forensics, but you have to load the > driver with modules parameter 'ignore_probe_fail=1' to avoid the driver > remove tearing down all debugfs stuff. modinfo shows: parm: txglomsz:Maximum tx packet chain size [SDIO] (int) par

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Arend van Spriel
On 17-07-17 22:41, Ian Molton wrote: > On 17/07/17 21:36, Arend van Spriel wrote: > >> In /brcmfmac/*/forensics, but you have to load the >> driver with modules parameter 'ignore_probe_fail=1' to avoid the driver >> remove tearing down all debugfs stuff. > > modinfo shows: > > parm:

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
On 17/07/17 22:31, Arend van Spriel wrote: > > > On 17-07-17 22:41, Ian Molton wrote: >> On 17/07/17 21:36, Arend van Spriel wrote: >> >>> In /brcmfmac/*/forensics, but you have to load the >>> driver with modules parameter 'ignore_probe_fail=1' to avoid the driver >>> remove tearing down all deb

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-17 Thread Ian Molton
Hi Arend, This is all there is in the forensics file, hope its of some use. # cat /sys/kernel/debug/brcmfmac/mmc1\:0001\:1/forensics Enter hndarm_armr addr: 0x18003000, cr4_idx: 0 00.000 RTE (SDIO-CDC) 7.45.41.26 (r640327) on BCM43430 r1 @ 37.4/81.0/81.0MHz 00.001 sdpcmdcdc0: Broadcom SDP

Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1

2017-07-18 Thread Arend van Spriel
On 18-07-17 00:10, Ian Molton wrote: > Hi Arend, > > This is all there is in the forensics file, hope its of some use. > > # cat /sys/kernel/debug/brcmfmac/mmc1\:0001\:1/forensics > Enter > hndarm_armr addr: 0x18003000, cr4_idx: 0 > 00.000 > RTE (SDIO-CDC) 7.45.41.26 (r640327) on BCM43430 r1