wl12xx: BA receiver support
Add new ampdu_action ops to support receiver BA.
The BA initiator session management in FW independently.
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 0b9cacc..afdc601 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -1393,6 +1393,40 @@
return ret;
}
+/* setup BA session receiver setting in the FW. */
+int wl1271_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, u16 ssn,
+ bool enable)
+{
+ struct wl1271_acx_ba_receiver_setup *acx;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ /* Single link for now */
+ acx->link_id = 1;
+ acx->tid = tid_index;
+ acx->enable = enable;
+ acx->win_size = 0;
+ acx->ssn = ssn;
+
+ ret = wl1271_cmd_configure(wl, ACX_BA_SESSION_RX_SETUP, acx,
+ sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx ba receiver session failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}
+
int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
{
struct wl1271_acx_fw_tsf_information *tsf_info;