diff options
| author | Hante Meuleman <meuleman@broadcom.com> | 2015-09-18 22:08:18 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-09-29 10:56:06 +0300 |
| commit | cb8dc71f516a98908de7de9be381ef9b571742e2 (patch) | |
| tree | fe7a2f843b57f09892cc72fd67232c0caaa5b716 /drivers/net/wireless/brcm80211/brcmfmac/fweh.c | |
| parent | 55acca90da52b85299c033354e51ddaa7b73e019 (diff) | |
| download | linux-cb8dc71f516a98908de7de9be381ef9b571742e2.tar.gz | |
brcmfmac: Fix TDLS setup by properly handling p2p noif.
There is a workaround needed for p2p device setup which breaks tdls
functionality. This patch fixes that by properly signalling fweh that
p2p device setup is ongoing.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/fweh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fweh.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c index dc34d3a69b27..81542e064741 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c @@ -188,11 +188,13 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr, /* The P2P Device interface event must not be ignored contrary to what * firmware tells us. Older firmware uses p2p noif, with sta role. - * This should be accepted. + * This should be accepted when p2pdev_setup is ongoing. TDLS setup will + * use the same ifevent and should be ignored. */ is_p2pdev = ((ifevent->flags & BRCMF_E_IF_FLAG_NOIF) && (ifevent->role == BRCMF_E_IF_ROLE_P2P_CLIENT || - ifevent->role == BRCMF_E_IF_ROLE_STA)); + ((ifevent->role == BRCMF_E_IF_ROLE_STA) && + (drvr->fweh.p2pdev_setup_ongoing)))); if (!is_p2pdev && (ifevent->flags & BRCMF_E_IF_FLAG_NOIF)) { brcmf_dbg(EVENT, "event can be ignored\n"); return; @@ -316,6 +318,17 @@ event_free: } /** + * brcmf_fweh_p2pdev_setup() - P2P device setup ongoing (or not). + * + * @ifp: ifp on which setup is taking place or finished. + * @ongoing: p2p device setup in progress (or not). + */ +void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing) +{ + ifp->drvr->fweh.p2pdev_setup_ongoing = ongoing; +} + +/** * brcmf_fweh_attach() - initialize firmware event handling. * * @drvr: driver information object. |