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staging: brcm80211: allow changing channel by mac80211 when associated

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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 <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arend van Spriel 2011-02-22 11:12:09 +01:00 committed by Greg Kroah-Hartman
parent f317154929
commit eff1b99a6f
2 changed files with 2 additions and 3 deletions
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1
drivers/staging/brcm80211/brcmsmac/wlc_bsscfg.h
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@ -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 */

4
drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c
View File

@ -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);