mirror of
https://github.com/torvalds/linux.git
synced 2024-11-02 02:01:29 +00:00
libertas: move mesh command handling into mesh.c
Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig
John W. Linville
parent
c7fe64cf4a
commit
ece1e3c61e
@ -3,7 +3,6 @@
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* It prepares command and sends it to firmware when it is ready.
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*/
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#include <net/lib80211.h>
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#include <linux/kfifo.h>
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#include <linux/sched.h>
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@ -697,173 +696,6 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
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return 0;
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}
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static int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf)
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{
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struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->command = cpu_to_le16(CMD_BT_ACCESS);
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cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
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sizeof(struct cmd_header));
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cmd->result = 0;
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bt_access->action = cpu_to_le16(cmd_action);
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switch (cmd_action) {
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case CMD_ACT_BT_ACCESS_ADD:
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memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
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lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr", bt_access->addr1, 6);
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break;
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case CMD_ACT_BT_ACCESS_DEL:
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memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN);
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lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr", bt_access->addr1, 6);
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break;
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case CMD_ACT_BT_ACCESS_LIST:
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bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
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break;
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case CMD_ACT_BT_ACCESS_RESET:
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break;
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case CMD_ACT_BT_ACCESS_SET_INVERT:
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bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
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break;
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case CMD_ACT_BT_ACCESS_GET_INVERT:
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break;
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default:
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break;
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}
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lbs_deb_leave(LBS_DEB_CMD);
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return 0;
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}
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static int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf)
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{
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struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
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cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) +
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sizeof(struct cmd_header));
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cmd->result = 0;
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if (pdata_buf)
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memcpy(fwt_access, pdata_buf, sizeof(*fwt_access));
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else
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memset(fwt_access, 0, sizeof(*fwt_access));
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fwt_access->action = cpu_to_le16(cmd_action);
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lbs_deb_leave(LBS_DEB_CMD);
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return 0;
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}
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int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
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struct cmd_ds_mesh_access *cmd)
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{
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int ret;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->hdr.command = cpu_to_le16(CMD_MESH_ACCESS);
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cmd->hdr.size = cpu_to_le16(sizeof(*cmd));
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cmd->hdr.result = 0;
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cmd->action = cpu_to_le16(cmd_action);
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ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
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lbs_deb_leave(LBS_DEB_CMD);
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return ret;
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}
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static int __lbs_mesh_config_send(struct lbs_private *priv,
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struct cmd_ds_mesh_config *cmd,
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uint16_t action, uint16_t type)
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{
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int ret;
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u16 command = CMD_MESH_CONFIG_OLD;
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lbs_deb_enter(LBS_DEB_CMD);
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/*
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* Command id is 0xac for v10 FW along with mesh interface
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* id in bits 14-13-12.
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*/
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if (priv->mesh_fw_ver == MESH_FW_NEW)
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command = CMD_MESH_CONFIG |
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(MESH_IFACE_ID << MESH_IFACE_BIT_OFFSET);
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cmd->hdr.command = cpu_to_le16(command);
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cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_mesh_config));
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cmd->hdr.result = 0;
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cmd->type = cpu_to_le16(type);
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cmd->action = cpu_to_le16(action);
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ret = lbs_cmd_with_response(priv, command, cmd);
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lbs_deb_leave(LBS_DEB_CMD);
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return ret;
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}
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int lbs_mesh_config_send(struct lbs_private *priv,
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struct cmd_ds_mesh_config *cmd,
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uint16_t action, uint16_t type)
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{
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int ret;
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if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG))
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return -EOPNOTSUPP;
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ret = __lbs_mesh_config_send(priv, cmd, action, type);
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return ret;
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}
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/* This function is the CMD_MESH_CONFIG legacy function. It only handles the
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* START and STOP actions. The extended actions supported by CMD_MESH_CONFIG
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* are all handled by preparing a struct cmd_ds_mesh_config and passing it to
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* lbs_mesh_config_send.
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*/
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int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
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{
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struct cmd_ds_mesh_config cmd;
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struct mrvl_meshie *ie;
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DECLARE_SSID_BUF(ssid);
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memset(&cmd, 0, sizeof(cmd));
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cmd.channel = cpu_to_le16(chan);
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ie = (struct mrvl_meshie *)cmd.data;
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switch (action) {
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case CMD_ACT_MESH_CONFIG_START:
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ie->id = WLAN_EID_GENERIC;
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ie->val.oui[0] = 0x00;
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ie->val.oui[1] = 0x50;
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ie->val.oui[2] = 0x43;
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ie->val.type = MARVELL_MESH_IE_TYPE;
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ie->val.subtype = MARVELL_MESH_IE_SUBTYPE;
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ie->val.version = MARVELL_MESH_IE_VERSION;
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ie->val.active_protocol_id = MARVELL_MESH_PROTO_ID_HWMP;
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ie->val.active_metric_id = MARVELL_MESH_METRIC_ID;
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ie->val.mesh_capability = MARVELL_MESH_CAPABILITY;
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ie->val.mesh_id_len = priv->mesh_ssid_len;
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memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
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ie->len = sizeof(struct mrvl_meshie_val) -
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IEEE80211_MAX_SSID_LEN + priv->mesh_ssid_len;
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cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
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break;
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case CMD_ACT_MESH_CONFIG_STOP:
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break;
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default:
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return -1;
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}
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lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
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action, priv->mesh_tlv, chan,
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print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len));
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return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
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}
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static void lbs_queue_cmd(struct lbs_private *priv,
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struct cmd_ctrl_node *cmdnode)
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{
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@ -440,6 +440,181 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
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}
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/***************************************************************************
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* Mesh command handling
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*/
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int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf)
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{
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struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->command = cpu_to_le16(CMD_BT_ACCESS);
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cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) +
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sizeof(struct cmd_header));
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cmd->result = 0;
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bt_access->action = cpu_to_le16(cmd_action);
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switch (cmd_action) {
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case CMD_ACT_BT_ACCESS_ADD:
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memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
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lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr",
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bt_access->addr1, 6);
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break;
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case CMD_ACT_BT_ACCESS_DEL:
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memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN);
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lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr",
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bt_access->addr1, 6);
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break;
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case CMD_ACT_BT_ACCESS_LIST:
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bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
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break;
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case CMD_ACT_BT_ACCESS_RESET:
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break;
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case CMD_ACT_BT_ACCESS_SET_INVERT:
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bt_access->id = cpu_to_le32(*(u32 *) pdata_buf);
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break;
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case CMD_ACT_BT_ACCESS_GET_INVERT:
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break;
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default:
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break;
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}
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lbs_deb_leave(LBS_DEB_CMD);
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return 0;
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}
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int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf)
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{
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struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
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cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) +
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sizeof(struct cmd_header));
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cmd->result = 0;
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if (pdata_buf)
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memcpy(fwt_access, pdata_buf, sizeof(*fwt_access));
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else
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memset(fwt_access, 0, sizeof(*fwt_access));
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fwt_access->action = cpu_to_le16(cmd_action);
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lbs_deb_leave(LBS_DEB_CMD);
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return 0;
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}
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int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
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struct cmd_ds_mesh_access *cmd)
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{
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int ret;
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lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
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cmd->hdr.command = cpu_to_le16(CMD_MESH_ACCESS);
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cmd->hdr.size = cpu_to_le16(sizeof(*cmd));
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cmd->hdr.result = 0;
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cmd->action = cpu_to_le16(cmd_action);
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ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
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lbs_deb_leave(LBS_DEB_CMD);
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return ret;
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}
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static int __lbs_mesh_config_send(struct lbs_private *priv,
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struct cmd_ds_mesh_config *cmd,
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uint16_t action, uint16_t type)
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{
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int ret;
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u16 command = CMD_MESH_CONFIG_OLD;
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lbs_deb_enter(LBS_DEB_CMD);
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/*
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* Command id is 0xac for v10 FW along with mesh interface
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* id in bits 14-13-12.
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*/
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if (priv->mesh_fw_ver == MESH_FW_NEW)
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command = CMD_MESH_CONFIG |
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(MESH_IFACE_ID << MESH_IFACE_BIT_OFFSET);
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cmd->hdr.command = cpu_to_le16(command);
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cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_mesh_config));
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cmd->hdr.result = 0;
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cmd->type = cpu_to_le16(type);
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cmd->action = cpu_to_le16(action);
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ret = lbs_cmd_with_response(priv, command, cmd);
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lbs_deb_leave(LBS_DEB_CMD);
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return ret;
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}
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int lbs_mesh_config_send(struct lbs_private *priv,
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struct cmd_ds_mesh_config *cmd,
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uint16_t action, uint16_t type)
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{
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int ret;
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if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG))
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return -EOPNOTSUPP;
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ret = __lbs_mesh_config_send(priv, cmd, action, type);
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return ret;
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}
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/* This function is the CMD_MESH_CONFIG legacy function. It only handles the
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* START and STOP actions. The extended actions supported by CMD_MESH_CONFIG
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* are all handled by preparing a struct cmd_ds_mesh_config and passing it to
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* lbs_mesh_config_send.
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*/
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int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
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{
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struct cmd_ds_mesh_config cmd;
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struct mrvl_meshie *ie;
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DECLARE_SSID_BUF(ssid);
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memset(&cmd, 0, sizeof(cmd));
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cmd.channel = cpu_to_le16(chan);
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ie = (struct mrvl_meshie *)cmd.data;
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switch (action) {
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case CMD_ACT_MESH_CONFIG_START:
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ie->id = WLAN_EID_GENERIC;
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ie->val.oui[0] = 0x00;
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ie->val.oui[1] = 0x50;
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ie->val.oui[2] = 0x43;
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ie->val.type = MARVELL_MESH_IE_TYPE;
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ie->val.subtype = MARVELL_MESH_IE_SUBTYPE;
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ie->val.version = MARVELL_MESH_IE_VERSION;
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ie->val.active_protocol_id = MARVELL_MESH_PROTO_ID_HWMP;
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ie->val.active_metric_id = MARVELL_MESH_METRIC_ID;
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ie->val.mesh_capability = MARVELL_MESH_CAPABILITY;
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ie->val.mesh_id_len = priv->mesh_ssid_len;
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memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
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ie->len = sizeof(struct mrvl_meshie_val) -
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IEEE80211_MAX_SSID_LEN + priv->mesh_ssid_len;
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cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
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break;
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case CMD_ACT_MESH_CONFIG_STOP:
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break;
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default:
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return -1;
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}
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lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
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action, priv->mesh_tlv, chan,
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print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len));
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return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
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}
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/***************************************************************************
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* Persistent configuration support
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*/
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@ -6,6 +6,7 @@
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#include <net/iw_handler.h>
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#include <net/lib80211.h>
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/* Mesh statistics */
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@ -42,6 +43,16 @@ void lbs_mesh_set_txpd(struct lbs_private *priv,
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struct net_device *dev, struct txpd *txpd);
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/* Command handling */
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struct cmd_ds_command;
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int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf);
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int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
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u16 cmd_action, void *pdata_buf);
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/* Persistent configuration */
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void lbs_persist_config_init(struct net_device *net);
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