Make brcms_c_set_beacon_period() write the beacon period to the
hardware if a new one is set.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
drivers/net/wireless/brcm80211/brcmsmac/main.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 7e19295..4ffb0c6 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -5551,10 +5551,20 @@ static void brcms_c_time_unlock(struct brcms_c_info *wlc)
int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period)
{
+ u32 bcnint_us;
+
if (period == 0)
return -EINVAL;
wlc->default_bss->beacon_period = period;
+
+ bcnint_us = period << 10;
+ brcms_c_time_lock(wlc);
+ bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep),
+ (bcnint_us << CFPREP_CBI_SHIFT));
+ bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us);
+ brcms_c_time_unlock(wlc);
+
return 0;
}
--
1.7.10.4
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