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wlcore: disable multicast filter in AP mode 

Enable AP support for allmulticast for MDNS. It can be enabled by bringing
up the interface with ip command with argument allmulticast on

Signed-off-by: Iain Hunter <i-hunter1@ti.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Iain Hunter 2017-02-09 14:37:28 +00:00 committed by Kalle Valo
parent 3b03cc0783
commit 1f8665320f
1 changed files with 15 additions and 0 deletions
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15
drivers/net/wireless/ti/wlcore/main.c
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@ -3202,6 +3202,21 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
}
/*
* If interface in AP mode and created with allmulticast then disable
* the firmware filters so that all multicast packets are passed
* This is mandatory for MDNS based discovery protocols
*/
if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
if (*total & FIF_ALLMULTI) {
ret = wl1271_acx_group_address_tbl(wl, wlvif,
false,
NULL, 0);
if (ret < 0)
goto out_sleep;
}
}
}
/*