wl12xx: configure rate policy for p2p operations

p2p packets should go out only with OFDM rates.

Configure a new rate policy that will (later) be used
during p2p_find (when the p2p_cli / p2p_go interfaces
are in use, we won't have to use this policy, as
the configured rates should already be OFDM-only).

Additionally, update CONF_TX_MAX_RATE_CLASSES to reflect
the current value from the fw api.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 399849eeb247..ca044a743191 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -777,7 +777,23 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
         acx->rate_policy.long_retry_limit = c->long_retry_limit;
         acx->rate_policy.aflags = c->aflags;
 
+        ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
+        if (ret < 0) {
+                wl1271_warning("Setting of rate policies failed: %d", ret);
+                goto out;
+        }
 
+        /*
+         * configure one rate class for basic p2p operations.
+         * (p2p packets should always go out with OFDM rates, even
+         * if we are currently connected to 11b AP)
+         */
+        acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE_P2P);
+        acx->rate_policy.enabled_rates =
+                                cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
+        acx->rate_policy.short_retry_limit = c->short_retry_limit;
+        acx->rate_policy.long_retry_limit = c->long_retry_limit;
+        acx->rate_policy.aflags = c->aflags;
 
         ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
         if (ret < 0) {