From eff1b99a6fc8eb25913fab7cd30eaeb6ca91349a Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Tue, 22 Feb 2011 11:12:09 +0100 Subject: [PATCH] staging: brcm80211: allow changing channel by mac80211 when associated When associated on 5G the driver receives a probe request for 2G with a 2G rate specified. The driver asserts as the operating band is still 5G when the probe request packet is given. Root cause was that ioctl function did fail upon setting the channel as requested by mac80211 when we are associated. Signed-off-by: Arend van Spriel Signed-off-by: Greg Kroah-Hartman --- drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h | 1 - drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c | 4 ++-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h b/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h index 0bb4a212dd71..8096b0f52156 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h +++ b/drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h @@ -111,7 +111,6 @@ struct wlc_bsscfg { pmkid_t pmkid[MAXPMKID]; /* PMKID cache */ uint npmkid; /* num cached PMKIDs */ - wlc_bss_info_t *target_bss; /* BSS parms during tran. to ASSOCIATED state */ wlc_bss_info_t *current_bss; /* BSS parms in ASSOCIATED state */ /* PM states */ diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c index 05bcda3b3791..fc3c6ab81d2e 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c +++ b/drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c @@ -789,7 +789,7 @@ void wlc_set_home_chanspec(struct wlc_info *wlc, chanspec_t chanspec) FOREACH_BSS(wlc, idx, cfg) { if (!cfg->associated) continue; - cfg->target_bss->chanspec = chanspec; + cfg->current_bss->chanspec = chanspec; } @@ -3209,7 +3209,7 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, wlc->default_bss->chanspec = chspec; /* wlc_BSSinit() will sanitize the rateset before using it.. */ - if (wlc->pub->up && !wlc->pub->associated && + if (wlc->pub->up && (WLC_BAND_PI_RADIO_CHANSPEC != chspec)) { wlc_set_home_chanspec(wlc, chspec); wlc_suspend_mac_and_wait(wlc); -- 2.39.5