1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_acx.c b/drivers/net/wireless/wl12xx/wl1251_acx.c
index acfa086dbfc5..b409c75499dd 100644
--- a/drivers/net/wireless/wl12xx/wl1251_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.c
@@ -976,3 +976,36 @@ out:
 	kfree(acx);
 	return ret;
 }
+
+int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
+		      u8 aifs, u16 txop)
+{
+	struct wl1251_acx_ac_cfg *acx;
+	int ret = 0;
+
+	wl1251_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
+		     "aifs %d txop %d", ac, cw_min, cw_max, aifs, txop);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ac = ac;
+	acx->cw_min = cw_min;
+	acx->cw_max = cw_max;
+	acx->aifsn = aifs;
+	acx->txop_limit = txop;
+
+	ret = wl1251_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1251_warning("acx ac cfg failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}