iwlwifi: wimax co-exist code clean up

wifi/wimax co-exist command is part of _agn device configuration
sequence; move it to iwl-agn-ucode.c which is more appropriate place for the
function.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 59 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index ae476c234a7c..c3e3283426a9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -52,6 +52,37 @@ static const s8 iwlagn_default_queue_to_tx_fifo[] = {
         IWL_TX_FIFO_UNUSED,
 };
 
+static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
+        {COEX_CU_UNASSOC_IDLE_RP, COEX_CU_UNASSOC_IDLE_WP,
+         0, COEX_UNASSOC_IDLE_FLAGS},
+        {COEX_CU_UNASSOC_MANUAL_SCAN_RP, COEX_CU_UNASSOC_MANUAL_SCAN_WP,
+         0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
+        {COEX_CU_UNASSOC_AUTO_SCAN_RP, COEX_CU_UNASSOC_AUTO_SCAN_WP,
+         0, COEX_UNASSOC_AUTO_SCAN_FLAGS},
+        {COEX_CU_CALIBRATION_RP, COEX_CU_CALIBRATION_WP,
+         0, COEX_CALIBRATION_FLAGS},
+        {COEX_CU_PERIODIC_CALIBRATION_RP, COEX_CU_PERIODIC_CALIBRATION_WP,
+         0, COEX_PERIODIC_CALIBRATION_FLAGS},
+        {COEX_CU_CONNECTION_ESTAB_RP, COEX_CU_CONNECTION_ESTAB_WP,
+         0, COEX_CONNECTION_ESTAB_FLAGS},
+        {COEX_CU_ASSOCIATED_IDLE_RP, COEX_CU_ASSOCIATED_IDLE_WP,
+         0, COEX_ASSOCIATED_IDLE_FLAGS},
+        {COEX_CU_ASSOC_MANUAL_SCAN_RP, COEX_CU_ASSOC_MANUAL_SCAN_WP,
+         0, COEX_ASSOC_MANUAL_SCAN_FLAGS},
+        {COEX_CU_ASSOC_AUTO_SCAN_RP, COEX_CU_ASSOC_AUTO_SCAN_WP,
+         0, COEX_ASSOC_AUTO_SCAN_FLAGS},
+        {COEX_CU_ASSOC_ACTIVE_LEVEL_RP, COEX_CU_ASSOC_ACTIVE_LEVEL_WP,
+         0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS},
+        {COEX_CU_RF_ON_RP, COEX_CU_RF_ON_WP, 0, COEX_CU_RF_ON_FLAGS},
+        {COEX_CU_RF_OFF_RP, COEX_CU_RF_OFF_WP, 0, COEX_RF_OFF_FLAGS},
+        {COEX_CU_STAND_ALONE_DEBUG_RP, COEX_CU_STAND_ALONE_DEBUG_WP,
+         0, COEX_STAND_ALONE_DEBUG_FLAGS},
+        {COEX_CU_IPAN_ASSOC_LEVEL_RP, COEX_CU_IPAN_ASSOC_LEVEL_WP,
+         0, COEX_IPAN_ASSOC_LEVEL_FLAGS},
+        {COEX_CU_RSRVD1_RP, COEX_CU_RSRVD1_WP, 0, COEX_RSRVD1_FLAGS},
+        {COEX_CU_RSRVD2_RP, COEX_CU_RSRVD2_WP, 0, COEX_RSRVD2_FLAGS}
+};
+
 /*
  * ucode
  */
@@ -320,6 +351,33 @@ restart:
         queue_work(priv->workqueue, &priv->restart);
 }
 
+static int iwlagn_send_wimax_coex(struct iwl_priv *priv)
+{
+        struct iwl_wimax_coex_cmd coex_cmd;
+
+        if (priv->cfg->support_wimax_coexist) {
+                /* UnMask wake up src at associated sleep */
+                coex_cmd.flags = COEX_FLAGS_ASSOC_WA_UNMASK_MSK;
+
+                /* UnMask wake up src at unassociated sleep */
+                coex_cmd.flags |= COEX_FLAGS_UNASSOC_WA_UNMASK_MSK;
+                memcpy(coex_cmd.sta_prio, cu_priorities,
+                        sizeof(struct iwl_wimax_coex_event_entry) *
+                         COEX_NUM_OF_EVENTS);
+
+                /* enabling the coexistence feature */
+                coex_cmd.flags |= COEX_FLAGS_COEX_ENABLE_MSK;
+
+                /* enabling the priorities tables */
+                coex_cmd.flags |= COEX_FLAGS_STA_TABLE_VALID_MSK;
+        } else {
+                /* coexistence is disabled */
+                memset(&coex_cmd, 0, sizeof(coex_cmd));
+        }
+        return iwl_send_cmd_pdu(priv, COEX_PRIORITY_TABLE_CMD,
+                                sizeof(coex_cmd), &coex_cmd);
+}
+
 int iwlagn_alive_notify(struct iwl_priv *priv)
 {
         u32 a;
@@ -407,7 +465,7 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 
         spin_unlock_irqrestore(&priv->lock, flags);
 
-        iwl_send_wimax_coex(priv);
+        iwlagn_send_wimax_coex(priv);
 
         iwlagn_set_Xtal_calib(priv);
         iwl_send_calib_results(priv);