Hi Arend,
On Mo, 2015-06-08 at 14:41 +0200, Arend van Spriel wrote:
> On 06/08/15 14:35, Jörg Krause wrote:
> > Hi,
> >
> > I've trouble creating the p2p interface on a BCM43362 wifi device
> > running Linux kernel 4.0.4:
> >
> > # dmesg | grep brcmfmac
> > [ 7.010870] brcmfmac: brcmf_c_preinit_dcmds: Firmware
> > version =
> > wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01
> > -b30a427d
> > [ 7.158905] brcmfmac: brcmf_cfg80211_reg_notifier: not a
> > ISO3166
> > code
> > [ 11.007164] brcmfmac: brcmf_p2p_create_p2pdev: timeout
> > occurred
> >
> > Trying to add the p2p interface manually:
> >
> > # iw phy0 interface add p2p0 type __p2pdev
> > [ 372.042704] brcmfmac: brcmf_link_down: WLC_DISASSOC failed
> > (-52)
> > [ 373.637263] brcmfmac: brcmf_p2p_create_p2pdev: timeout
> > occurred
> > [ 373.679377] brcmfmac: brcmf_cfg80211_del_key: invalid key
> > index (4)
> > [ 373.685733] brcmfmac: brcmf_cfg80211_del_key: invalid key
> > index (5)
> >
> > Any idea?
>
> Wondering whether it is similar to what Rafal reported. Can you do a
> hexdump, ie. hexdump -C brcmfmac43362-sdio.bin | tail -30
I managed to set up the p2p interface by recompiling the kernel with
CONFIG_BRCMDBG and loading the brcmfmac module with p2pon=1.
I had a discussion some month ago with Hante Meulemann about setting up
the p2p interface. This is one of his replies:
"For what I can see from the log is that we don’t get the event from
the FW indicating that the p2p interface was created. This probably
means that there is a bug in this FW for this device. I need to discuss
this to see how much priority we can give this. The best option for you
for the moment is to use the legacy method with the 'p2pon=1' command."
Best regards
Jörg Krause
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