5 files changed, 158 insertions, 46 deletions

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index b8df1fd89240..dd25b2a9dbeb 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1208,10 +1208,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
 
 #ifdef CONFIG_LIBERTAS_MESH
 
-        case CMD_BT_ACCESS:
-                ret = lbs_cmd_bt_access(cmdptr, cmd_action, pdata_buf);
-                break;
-
         case CMD_FWT_ACCESS:
                 ret = lbs_cmd_fwt_access(cmdptr, cmd_action, pdata_buf);
                 break;
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 810d75882e79..098b6453cb09 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -68,13 +68,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
         case CMD_RET(CMD_802_11_BEACON_STOP):
                 break;
 
-        case CMD_RET(CMD_BT_ACCESS):
-                spin_lock_irqsave(&priv->driver_lock, flags);
-                if (priv->cur_cmd->callback_arg)
-                        memcpy((void *)priv->cur_cmd->callback_arg,
-                               &resp->params.bt.addr1, 2 * ETH_ALEN);
-                spin_unlock_irqrestore(&priv->driver_lock, flags);
-                break;
         case CMD_RET(CMD_FWT_ACCESS):
                 spin_lock_irqsave(&priv->driver_lock, flags);
                 if (priv->cur_cmd->callback_arg)
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 0a4ddc1cdd6c..e8171777846a 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -903,6 +903,8 @@ struct cmd_ds_get_tsf {
 } __packed;
 
 struct cmd_ds_bt_access {
+        struct cmd_header hdr;
+
         __le16 action;
         __le32 id;
         u8 addr1[ETH_ALEN];
@@ -959,7 +961,6 @@ struct cmd_ds_command {
         /* command Body */
         union {
                 struct cmd_ds_802_11_ps_mode psmode;
-                struct cmd_ds_bt_access bt;
                 struct cmd_ds_fwt_access fwt;
         } params;
 } __packed;
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index bc5bc1384c35..35ee574f588f 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -455,44 +455,162 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
  * Mesh command handling
  */
 
-int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
-                               u16 cmd_action, void *pdata_buf)
+/**
+ *  @brief Add or delete Mesh Blinding Table entries
+ *
+ *  @param priv         A pointer to struct lbs_private structure
+ *  @param add          TRUE to add the entry, FALSE to delete it
+ *  @param addr1        Destination address to blind or unblind
+ *
+ *  @return             0 on success, error on failure
+ */
+int lbs_mesh_bt_add_del(struct lbs_private *priv, bool add, u8 *addr1)
 {
-        struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
-        lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
+        struct cmd_ds_bt_access cmd;
+        int ret = 0;
 
-        cmd->command = cpu_to_le16(CMD_BT_ACCESS);
-        cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
-                sizeof(struct cmd_header));
-        cmd->result = 0;
-        bt_access->action = cpu_to_le16(cmd_action);
+        lbs_deb_enter(LBS_DEB_CMD);
+
+        BUG_ON(addr1 == NULL);
 
-        switch (cmd_action) {
-        case CMD_ACT_BT_ACCESS_ADD:
-                memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        memcpy(cmd.addr1, addr1, ETH_ALEN);
+        if (add) {
+                cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_ADD);
                 lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr",
-                        bt_access->addr1, 6);
-                break;
-        case CMD_ACT_BT_ACCESS_DEL:
-                memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN);
+                        addr1, ETH_ALEN);
+        } else {
+                cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_DEL);
                 lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr",
-                        bt_access->addr1, 6);
-                break;
-        case CMD_ACT_BT_ACCESS_LIST:
-                bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
-                break;
-        case CMD_ACT_BT_ACCESS_RESET:
-                break;
-        case CMD_ACT_BT_ACCESS_SET_INVERT:
-                bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
-                break;
-        case CMD_ACT_BT_ACCESS_GET_INVERT:
-                break;
-        default:
-                break;
+                        addr1, ETH_ALEN);
         }
-        lbs_deb_leave(LBS_DEB_CMD);
-        return 0;
+
+        ret = lbs_cmd_with_response(priv, CMD_BT_ACCESS, &cmd);
+
+        lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+        return ret;
+}
+
+/**
+ *  @brief Reset/clear the mesh blinding table
+ *
+ *  @param priv         A pointer to struct lbs_private structure
+ *
+ *  @return             0 on success, error on failure
+ */
+int lbs_mesh_bt_reset(struct lbs_private *priv)
+{
+        struct cmd_ds_bt_access cmd;
+        int ret = 0;
+
+        lbs_deb_enter(LBS_DEB_CMD);
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_RESET);
+
+        ret = lbs_cmd_with_response(priv, CMD_BT_ACCESS, &cmd);
+
+        lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+        return ret;
+}
+
+/**
+ *  @brief Gets the inverted status of the mesh blinding table
+ *
+ *  Normally the firmware "blinds" or ignores traffic from mesh nodes in the
+ *  table, but an inverted table allows *only* traffic from nodes listed in
+ *  the table.
+ *
+ *  @param priv         A pointer to struct lbs_private structure
+ *  @param invert       On success, TRUE if the blinding table is inverted,
+ *                        FALSE if it is not inverted
+ *
+ *  @return             0 on success, error on failure
+ */
+int lbs_mesh_bt_get_inverted(struct lbs_private *priv, bool *inverted)
+{
+        struct cmd_ds_bt_access cmd;
+        int ret = 0;
+
+        lbs_deb_enter(LBS_DEB_CMD);
+
+        BUG_ON(inverted == NULL);
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_GET_INVERT);
+
+        ret = lbs_cmd_with_response(priv, CMD_BT_ACCESS, &cmd);
+        if (ret == 0)
+                *inverted = !!cmd.id;
+
+        lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+        return ret;
+}
+
+/**
+ *  @brief Sets the inverted status of the mesh blinding table
+ *
+ *  Normally the firmware "blinds" or ignores traffic from mesh nodes in the
+ *  table, but an inverted table allows *only* traffic from nodes listed in
+ *  the table.
+ *
+ *  @param priv         A pointer to struct lbs_private structure
+ *  @param invert       TRUE to invert the blinding table (only traffic from
+ *                         listed nodes allowed), FALSE to return it
+ *                         to normal state (listed nodes ignored)
+ *
+ *  @return             0 on success, error on failure
+ */
+int lbs_mesh_bt_set_inverted(struct lbs_private *priv, bool inverted)
+{
+        struct cmd_ds_bt_access cmd;
+        int ret = 0;
+
+        lbs_deb_enter(LBS_DEB_CMD);
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_SET_INVERT);
+        cmd.id = !!inverted;
+
+        ret = lbs_cmd_with_response(priv, CMD_BT_ACCESS, &cmd);
+
+        lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+        return ret;
+}
+
+/**
+ *  @brief List an entry in the mesh blinding table
+ *
+ *  @param priv         A pointer to struct lbs_private structure
+ *  @param id           The ID of the entry to list
+ *  @param addr1        MAC address associated with the table entry
+ *
+ *  @return             0 on success, error on failure
+ */
+int lbs_mesh_bt_get_entry(struct lbs_private *priv, u32 id, u8 *addr1)
+{
+        struct cmd_ds_bt_access cmd;
+        int ret = 0;
+
+        lbs_deb_enter(LBS_DEB_CMD);
+
+        BUG_ON(addr1 == NULL);
+
+        memset(&cmd, 0, sizeof(cmd));
+        cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+        cmd.action = cpu_to_le16(CMD_ACT_BT_ACCESS_SET_INVERT);
+        cmd.id = cpu_to_le32(id);
+
+        ret = lbs_cmd_with_response(priv, CMD_BT_ACCESS, &cmd);
+        if (ret == 0)
+                memcpy(addr1, cmd.addr1, sizeof(cmd.addr1));
+
+        lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+        return ret;
 }
 
 int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
diff --git a/drivers/net/wireless/libertas/mesh.h b/drivers/net/wireless/libertas/mesh.h
index 84ea2481ff20..855497902d9f 100644
--- a/drivers/net/wireless/libertas/mesh.h
+++ b/drivers/net/wireless/libertas/mesh.h
@@ -51,8 +51,12 @@ struct cmd_ds_command;
 struct cmd_ds_mesh_access;
 struct cmd_ds_mesh_config;
 
-int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
-        u16 cmd_action, void *pdata_buf);
+int lbs_mesh_bt_add_del(struct lbs_private *priv, bool add, u8 *addr1);
+int lbs_mesh_bt_reset(struct lbs_private *priv);
+int lbs_mesh_bt_get_inverted(struct lbs_private *priv, bool *inverted);
+int lbs_mesh_bt_set_inverted(struct lbs_private *priv, bool inverted);
+int lbs_mesh_bt_get_entry(struct lbs_private *priv, u32 id, u8 *addr1);
+
 int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
         u16 cmd_action, void *pdata_buf);
 int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,