#include "dev.h"
#include "join.h"
#include "wext.h"
+#include "cmd.h"
-static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode);
+static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
+static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
+ struct cmd_ctrl_node *ptempnode,
+ void *pdata_buf);
-static u16 commands_allowed_in_ps[] = {
- CMD_802_11_RSSI,
-};
/**
- * @brief This function checks if the commans is allowed
- * in PS mode not.
+ * @brief Checks whether a command is allowed in Power Save mode
*
* @param command the command ID
- * @return TRUE or FALSE
+ * @return 1 if allowed, 0 if not allowed
*/
-static u8 is_command_allowed_in_ps(__le16 command)
+static u8 is_command_allowed_in_ps(u16 cmd)
{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(commands_allowed_in_ps); i++) {
- if (command == cpu_to_le16(commands_allowed_in_ps[i]))
- return 1;
+ switch (cmd) {
+ case CMD_802_11_RSSI:
+ return 1;
+ default:
+ break;
}
-
return 0;
}
-static int wlan_cmd_hw_spec(wlan_private * priv, struct cmd_ds_command *cmd)
+/**
+ * @brief Updates the hardware details like MAC address and regulatory region
+ *
+ * @param priv A pointer to struct lbs_private structure
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_update_hw_spec(struct lbs_private *priv)
{
- struct cmd_ds_get_hw_spec *hwspec = &cmd->params.hwspec;
+ struct cmd_ds_get_hw_spec cmd;
+ int ret = -1;
+ u32 i;
+ DECLARE_MAC_BUF(mac);
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_GET_HW_SPEC);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN);
- memcpy(hwspec->permanentaddr, priv->adapter->current_addr, ETH_ALEN);
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ memcpy(cmd.permanentaddr, priv->current_addr, ETH_ALEN);
+ ret = lbs_cmd_with_response(priv, CMD_GET_HW_SPEC, &cmd);
+ if (ret)
+ goto out;
+
+ priv->fwcapinfo = le32_to_cpu(cmd.fwcapinfo);
+
+ /* The firmware release is in an interesting format: the patch
+ * level is in the most significant nibble ... so fix that: */
+ priv->fwrelease = le32_to_cpu(cmd.fwrelease);
+ priv->fwrelease = (priv->fwrelease << 8) |
+ (priv->fwrelease >> 24 & 0xff);
+
+ /* Some firmware capabilities:
+ * CF card firmware 5.0.16p0: cap 0x00000303
+ * USB dongle firmware 5.110.17p2: cap 0x00000303
+ */
+ printk("libertas: %s, fw %u.%u.%up%u, cap 0x%08x\n",
+ print_mac(mac, cmd.permanentaddr),
+ priv->fwrelease >> 24 & 0xff,
+ priv->fwrelease >> 16 & 0xff,
+ priv->fwrelease >> 8 & 0xff,
+ priv->fwrelease & 0xff,
+ priv->fwcapinfo);
+ lbs_deb_cmd("GET_HW_SPEC: hardware interface 0x%x, hardware spec 0x%04x\n",
+ cmd.hwifversion, cmd.version);
+
+ /* Clamp region code to 8-bit since FW spec indicates that it should
+ * only ever be 8-bit, even though the field size is 16-bit. Some firmware
+ * returns non-zero high 8 bits here.
+ */
+ priv->regioncode = le16_to_cpu(cmd.regioncode) & 0xFF;
+
+ for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
+ /* use the region code to search for the index */
+ if (priv->regioncode == lbs_region_code_to_index[i])
+ break;
+ }
+
+ /* if it's unidentified region code, use the default (USA) */
+ if (i >= MRVDRV_MAX_REGION_CODE) {
+ priv->regioncode = 0x10;
+ lbs_pr_info("unidentified region code; using the default (USA)\n");
+ }
+
+ if (priv->current_addr[0] == 0xff)
+ memmove(priv->current_addr, cmd.permanentaddr, ETH_ALEN);
+
+ memcpy(priv->dev->dev_addr, priv->current_addr, ETH_ALEN);
+ if (priv->mesh_dev)
+ memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
+
+ if (lbs_set_regiontable(priv, priv->regioncode, 0)) {
+ ret = -1;
+ goto out;
+ }
+
+ if (lbs_set_universaltable(priv, 0)) {
+ ret = -1;
+ goto out;
+ }
+out:
lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+ return ret;
}
-static int wlan_cmd_802_11_ps_mode(wlan_private * priv,
+int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria)
+{
+ struct cmd_ds_host_sleep cmd_config;
+ int ret;
+
+ cmd_config.hdr.size = cpu_to_le16(sizeof(cmd_config));
+ cmd_config.criteria = cpu_to_le32(criteria);
+ cmd_config.gpio = priv->wol_gpio;
+ cmd_config.gap = priv->wol_gap;
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_HOST_SLEEP_CFG, &cmd_config);
+ if (!ret) {
+ lbs_deb_cmd("Set WOL criteria to %x\n", criteria);
+ priv->wol_criteria = criteria;
+ } else {
+ lbs_pr_info("HOST_SLEEP_CFG failed %d\n", ret);
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(lbs_host_sleep_cfg);
+
+static int lbs_cmd_802_11_ps_mode(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode;
- wlan_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_CMD);
switch (cmd_action) {
case CMD_SUBCMD_ENTER_PS:
lbs_deb_cmd("PS command:" "SubCode- Enter PS\n");
- lbs_deb_cmd("locallisteninterval = %d\n",
- adapter->locallisteninterval);
- psm->locallisteninterval =
- cpu_to_le16(adapter->locallisteninterval);
- psm->nullpktinterval =
- cpu_to_le16(adapter->nullpktinterval);
+ psm->locallisteninterval = 0;
+ psm->nullpktinterval = 0;
psm->multipledtim =
- cpu_to_le16(priv->adapter->multipledtim);
+ cpu_to_le16(MRVDRV_DEFAULT_MULTIPLE_DTIM);
break;
case CMD_SUBCMD_EXIT_PS:
return 0;
}
-static int wlan_cmd_802_11_inactivity_timeout(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action, void *pdata_buf)
+int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv,
+ uint16_t cmd_action, uint16_t *timeout)
{
- u16 *timeout = pdata_buf;
+ struct cmd_ds_802_11_inactivity_timeout cmd;
+ int ret;
- cmd->command = cpu_to_le16(CMD_802_11_INACTIVITY_TIMEOUT);
- cmd->size =
- cpu_to_le16(sizeof(struct cmd_ds_802_11_inactivity_timeout)
- + S_DS_GEN);
+ lbs_deb_enter(LBS_DEB_CMD);
+
+ cmd.hdr.command = cpu_to_le16(CMD_802_11_INACTIVITY_TIMEOUT);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- cmd->params.inactivity_timeout.action = cpu_to_le16(cmd_action);
+ cmd.action = cpu_to_le16(cmd_action);
- if (cmd_action)
- cmd->params.inactivity_timeout.timeout = cpu_to_le16(*timeout);
+ if (cmd_action == CMD_ACT_SET)
+ cmd.timeout = cpu_to_le16(*timeout);
else
- cmd->params.inactivity_timeout.timeout = 0;
+ cmd.timeout = 0;
+ ret = lbs_cmd_with_response(priv, CMD_802_11_INACTIVITY_TIMEOUT, &cmd);
+
+ if (!ret)
+ *timeout = le16_to_cpu(cmd.timeout);
+
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return 0;
}
-static int wlan_cmd_802_11_sleep_params(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action)
+int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
+ struct sleep_params *sp)
{
- wlan_adapter *adapter = priv->adapter;
- struct cmd_ds_802_11_sleep_params *sp = &cmd->params.sleep_params;
+ struct cmd_ds_802_11_sleep_params cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->size = cpu_to_le16((sizeof(struct cmd_ds_802_11_sleep_params)) +
- S_DS_GEN);
- cmd->command = cpu_to_le16(CMD_802_11_SLEEP_PARAMS);
-
if (cmd_action == CMD_ACT_GET) {
- memset(&adapter->sp, 0, sizeof(struct sleep_params));
- memset(sp, 0, sizeof(struct cmd_ds_802_11_sleep_params));
- sp->action = cpu_to_le16(cmd_action);
- } else if (cmd_action == CMD_ACT_SET) {
- sp->action = cpu_to_le16(cmd_action);
- sp->error = cpu_to_le16(adapter->sp.sp_error);
- sp->offset = cpu_to_le16(adapter->sp.sp_offset);
- sp->stabletime = cpu_to_le16(adapter->sp.sp_stabletime);
- sp->calcontrol = (u8) adapter->sp.sp_calcontrol;
- sp->externalsleepclk = (u8) adapter->sp.sp_extsleepclk;
- sp->reserved = cpu_to_le16(adapter->sp.sp_reserved);
+ memset(&cmd, 0, sizeof(cmd));
+ } else {
+ cmd.error = cpu_to_le16(sp->sp_error);
+ cmd.offset = cpu_to_le16(sp->sp_offset);
+ cmd.stabletime = cpu_to_le16(sp->sp_stabletime);
+ cmd.calcontrol = sp->sp_calcontrol;
+ cmd.externalsleepclk = sp->sp_extsleepclk;
+ cmd.reserved = cpu_to_le16(sp->sp_reserved);
+ }
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(cmd_action);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_SLEEP_PARAMS, &cmd);
+
+ if (!ret) {
+ lbs_deb_cmd("error 0x%x, offset 0x%x, stabletime 0x%x, "
+ "calcontrol 0x%x extsleepclk 0x%x\n",
+ le16_to_cpu(cmd.error), le16_to_cpu(cmd.offset),
+ le16_to_cpu(cmd.stabletime), cmd.calcontrol,
+ cmd.externalsleepclk);
+
+ sp->sp_error = le16_to_cpu(cmd.error);
+ sp->sp_offset = le16_to_cpu(cmd.offset);
+ sp->sp_stabletime = le16_to_cpu(cmd.stabletime);
+ sp->sp_calcontrol = cmd.calcontrol;
+ sp->sp_extsleepclk = cmd.externalsleepclk;
+ sp->sp_reserved = le16_to_cpu(cmd.reserved);
}
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return 0;
}
-static int wlan_cmd_802_11_set_wep(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u32 cmd_act,
- void * pdata_buf)
+int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
+ struct assoc_request *assoc)
{
- struct cmd_ds_802_11_set_wep *wep = &cmd->params.wep;
- wlan_adapter *adapter = priv->adapter;
+ struct cmd_ds_802_11_set_wep cmd;
int ret = 0;
- struct assoc_request * assoc_req = pdata_buf;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_SET_WEP);
- cmd->size = cpu_to_le16(sizeof(*wep) + S_DS_GEN);
+ cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- if (cmd_act == CMD_ACT_ADD) {
- int i;
+ cmd.action = cpu_to_le16(cmd_action);
- if (!assoc_req) {
- lbs_deb_cmd("Invalid association request!");
- ret = -1;
- goto done;
- }
-
- wep->action = cpu_to_le16(CMD_ACT_ADD);
+ if (cmd_action == CMD_ACT_ADD) {
+ int i;
/* default tx key index */
- wep->keyindex = cpu_to_le16((u16)(assoc_req->wep_tx_keyidx &
- (u32)CMD_WEP_KEY_INDEX_MASK));
-
- lbs_deb_cmd("Tx key Index: %u\n", le16_to_cpu(wep->keyindex));
+ cmd.keyindex = cpu_to_le16(assoc->wep_tx_keyidx &
+ CMD_WEP_KEY_INDEX_MASK);
/* Copy key types and material to host command structure */
for (i = 0; i < 4; i++) {
- struct enc_key * pkey = &assoc_req->wep_keys[i];
+ struct enc_key *pkey = &assoc->wep_keys[i];
switch (pkey->len) {
case KEY_LEN_WEP_40:
- wep->keytype[i] =
- cpu_to_le16(CMD_TYPE_WEP_40_BIT);
- memmove(&wep->keymaterial[i], pkey->key,
- pkey->len);
+ cmd.keytype[i] = CMD_TYPE_WEP_40_BIT;
+ memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+ lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i);
break;
case KEY_LEN_WEP_104:
- wep->keytype[i] =
- cpu_to_le16(CMD_TYPE_WEP_104_BIT);
- memmove(&wep->keymaterial[i], pkey->key,
- pkey->len);
+ cmd.keytype[i] = CMD_TYPE_WEP_104_BIT;
+ memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+ lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i);
break;
case 0:
break;
default:
- lbs_deb_cmd("Invalid WEP key %d length of %d\n",
- i, pkey->len);
+ lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n",
+ i, pkey->len);
ret = -1;
goto done;
break;
}
}
- } else if (cmd_act == CMD_ACT_REMOVE) {
+ } else if (cmd_action == CMD_ACT_REMOVE) {
/* ACT_REMOVE clears _all_ WEP keys */
- wep->action = cpu_to_le16(CMD_ACT_REMOVE);
/* default tx key index */
- wep->keyindex = cpu_to_le16((u16)(adapter->wep_tx_keyidx &
- (u32)CMD_WEP_KEY_INDEX_MASK));
+ cmd.keyindex = cpu_to_le16(priv->wep_tx_keyidx &
+ CMD_WEP_KEY_INDEX_MASK);
+ lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
}
- ret = 0;
-
+ ret = lbs_cmd_with_response(priv, CMD_802_11_SET_WEP, &cmd);
done:
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
-static int wlan_cmd_802_11_enable_rsn(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action,
- void * pdata_buf)
+int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
+ uint16_t *enable)
{
- struct cmd_ds_802_11_enable_rsn *penableRSN = &cmd->params.enbrsn;
- u32 * enable = pdata_buf;
+ struct cmd_ds_802_11_enable_rsn cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_ENABLE_RSN);
- cmd->size = cpu_to_le16(sizeof(*penableRSN) + S_DS_GEN);
- penableRSN->action = cpu_to_le16(cmd_action);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(cmd_action);
if (cmd_action == CMD_ACT_SET) {
if (*enable)
- penableRSN->enable = cpu_to_le16(CMD_ENABLE_RSN);
+ cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
else
- penableRSN->enable = cpu_to_le16(CMD_DISABLE_RSN);
+ cmd.enable = cpu_to_le16(CMD_DISABLE_RSN);
+ lbs_deb_cmd("ENABLE_RSN: %d\n", *enable);
}
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
+ ret = lbs_cmd_with_response(priv, CMD_802_11_ENABLE_RSN, &cmd);
+ if (!ret && cmd_action == CMD_ACT_GET)
+ *enable = le16_to_cpu(cmd.enable);
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
+}
-static void set_one_wpa_key(struct MrvlIEtype_keyParamSet * pkeyparamset,
- struct enc_key * pkey)
+static void set_one_wpa_key(struct MrvlIEtype_keyParamSet *keyparam,
+ struct enc_key *key)
{
- if (pkey->flags & KEY_INFO_WPA_ENABLED) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
- }
- if (pkey->flags & KEY_INFO_WPA_UNICAST) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
- }
- if (pkey->flags & KEY_INFO_WPA_MCAST) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
- }
+ lbs_deb_enter(LBS_DEB_CMD);
- pkeyparamset->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
- pkeyparamset->keytypeid = cpu_to_le16(pkey->type);
- pkeyparamset->keylen = cpu_to_le16(pkey->len);
- memcpy(pkeyparamset->key, pkey->key, pkey->len);
- pkeyparamset->length = cpu_to_le16( sizeof(pkeyparamset->keytypeid)
- + sizeof(pkeyparamset->keyinfo)
- + sizeof(pkeyparamset->keylen)
- + sizeof(pkeyparamset->key));
+ if (key->flags & KEY_INFO_WPA_ENABLED)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
+ if (key->flags & KEY_INFO_WPA_UNICAST)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
+ if (key->flags & KEY_INFO_WPA_MCAST)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
+
+ keyparam->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+ keyparam->keytypeid = cpu_to_le16(key->type);
+ keyparam->keylen = cpu_to_le16(key->len);
+ memcpy(keyparam->key, key->key, key->len);
+
+ /* Length field doesn't include the {type,length} header */
+ keyparam->length = cpu_to_le16(sizeof(*keyparam) - 4);
+ lbs_deb_leave(LBS_DEB_CMD);
}
-static int wlan_cmd_802_11_key_material(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action,
- u32 cmd_oid, void *pdata_buf)
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+ struct assoc_request *assoc)
{
- struct cmd_ds_802_11_key_material *pkeymaterial =
- &cmd->params.keymaterial;
- struct assoc_request * assoc_req = pdata_buf;
+ struct cmd_ds_802_11_key_material cmd;
int ret = 0;
int index = 0;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_KEY_MATERIAL);
- pkeymaterial->action = cpu_to_le16(cmd_action);
+ cmd.action = cpu_to_le16(cmd_action);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
if (cmd_action == CMD_ACT_GET) {
- cmd->size = cpu_to_le16(S_DS_GEN + sizeof (pkeymaterial->action));
- ret = 0;
- goto done;
- }
+ cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2);
+ } else {
+ memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
- memset(&pkeymaterial->keyParamSet, 0, sizeof(pkeymaterial->keyParamSet));
+ if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc->flags)) {
+ set_one_wpa_key(&cmd.keyParamSet[index],
+ &assoc->wpa_unicast_key);
+ index++;
+ }
- if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
- set_one_wpa_key(&pkeymaterial->keyParamSet[index],
- &assoc_req->wpa_unicast_key);
- index++;
- }
+ if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc->flags)) {
+ set_one_wpa_key(&cmd.keyParamSet[index],
+ &assoc->wpa_mcast_key);
+ index++;
+ }
- if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
- set_one_wpa_key(&pkeymaterial->keyParamSet[index],
- &assoc_req->wpa_mcast_key);
- index++;
+ /* The common header and as many keys as we included */
+ cmd.hdr.size = cpu_to_le16(offsetof(typeof(cmd),
+ keyParamSet[index]));
}
+ ret = lbs_cmd_with_response(priv, CMD_802_11_KEY_MATERIAL, &cmd);
+ /* Copy the returned key to driver private data */
+ if (!ret && cmd_action == CMD_ACT_GET) {
+ void *buf_ptr = cmd.keyParamSet;
+ void *resp_end = &(&cmd)[1];
+
+ while (buf_ptr < resp_end) {
+ struct MrvlIEtype_keyParamSet *keyparam = buf_ptr;
+ struct enc_key *key;
+ uint16_t param_set_len = le16_to_cpu(keyparam->length);
+ uint16_t key_len = le16_to_cpu(keyparam->keylen);
+ uint16_t key_flags = le16_to_cpu(keyparam->keyinfo);
+ uint16_t key_type = le16_to_cpu(keyparam->keytypeid);
+ void *end;
+
+ end = (void *)keyparam + sizeof(keyparam->type)
+ + sizeof(keyparam->length) + param_set_len;
+
+ /* Make sure we don't access past the end of the IEs */
+ if (end > resp_end)
+ break;
- cmd->size = cpu_to_le16( S_DS_GEN
- + sizeof (pkeymaterial->action)
- + (index * sizeof(struct MrvlIEtype_keyParamSet)));
+ if (key_flags & KEY_INFO_WPA_UNICAST)
+ key = &priv->wpa_unicast_key;
+ else if (key_flags & KEY_INFO_WPA_MCAST)
+ key = &priv->wpa_mcast_key;
+ else
+ break;
- ret = 0;
+ /* Copy returned key into driver */
+ memset(key, 0, sizeof(struct enc_key));
+ if (key_len > sizeof(key->key))
+ break;
+ key->type = key_type;
+ key->flags = key_flags;
+ key->len = key_len;
+ memcpy(key->key, keyparam->key, key->len);
+
+ buf_ptr = end + 1;
+ }
+ }
-done:
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
-static int wlan_cmd_802_11_reset(wlan_private * priv,
+static int lbs_cmd_802_11_reset(struct lbs_private *priv,
struct cmd_ds_command *cmd, int cmd_action)
{
struct cmd_ds_802_11_reset *reset = &cmd->params.reset;
+ lbs_deb_enter(LBS_DEB_CMD);
+
cmd->command = cpu_to_le16(CMD_802_11_RESET);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN);
reset->action = cpu_to_le16(cmd_action);
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_get_log(wlan_private * priv,
+static int lbs_cmd_802_11_get_log(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_GET_LOG);
cmd->size =
cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN);
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_get_stat(wlan_private * priv,
+static int lbs_cmd_802_11_get_stat(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_GET_STAT);
cmd->size =
cpu_to_le16(sizeof(struct cmd_ds_802_11_get_stat) + S_DS_GEN);
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_snmp_mib(wlan_private * priv,
+static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv,
struct cmd_ds_command *cmd,
int cmd_action,
int cmd_oid, void *pdata_buf)
{
struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib;
- wlan_adapter *adapter = priv->adapter;
u8 ucTemp;
lbs_deb_enter(LBS_DEB_CMD);
u8 mode = (u8) (size_t) pdata_buf;
pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
pSNMPMIB->oid = cpu_to_le16((u16) DESIRED_BSSTYPE_I);
- pSNMPMIB->bufsize = sizeof(u8);
+ pSNMPMIB->bufsize = cpu_to_le16(sizeof(u8));
if (mode == IW_MODE_ADHOC) {
ucTemp = SNMP_MIB_VALUE_ADHOC;
} else {
pSNMPMIB->oid = cpu_to_le16((u16) DOT11D_I);
if (cmd_action == CMD_ACT_SET) {
- pSNMPMIB->querytype = CMD_ACT_SET;
- pSNMPMIB->bufsize = sizeof(u16);
+ pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
+ pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
ulTemp = *(u32 *)pdata_buf;
*((__le16 *)(pSNMPMIB->value)) =
cpu_to_le16((u16) ulTemp);
{
u32 ulTemp;
- pSNMPMIB->oid = le16_to_cpu((u16) RTSTHRESH_I);
+ pSNMPMIB->oid = cpu_to_le16(RTSTHRESH_I);
if (cmd_action == CMD_ACT_GET) {
pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET);
pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET);
pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16));
*((__le16 *)(pSNMPMIB->value)) =
- cpu_to_le16((u16) adapter->txretrycount);
+ cpu_to_le16((u16) priv->txretrycount);
}
break;
le16_to_cpu(cmd->seqnum), le16_to_cpu(cmd->result));
lbs_deb_cmd(
- "SNMP_CMD: action=0x%x, oid=0x%x, oidsize=0x%x, value=0x%x\n",
+ "SNMP_CMD: action 0x%x, oid 0x%x, oidsize 0x%x, value 0x%x\n",
le16_to_cpu(pSNMPMIB->querytype), le16_to_cpu(pSNMPMIB->oid),
le16_to_cpu(pSNMPMIB->bufsize),
le16_to_cpu(*(__le16 *) pSNMPMIB->value));
return 0;
}
-static int wlan_cmd_802_11_radio_control(wlan_private * priv,
- struct cmd_ds_command *cmd,
- int cmd_action)
-{
- wlan_adapter *adapter = priv->adapter;
- struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- cmd->size =
- cpu_to_le16((sizeof(struct cmd_ds_802_11_radio_control)) +
- S_DS_GEN);
- cmd->command = cpu_to_le16(CMD_802_11_RADIO_CONTROL);
-
- pradiocontrol->action = cpu_to_le16(cmd_action);
-
- switch (adapter->preamble) {
- case CMD_TYPE_SHORT_PREAMBLE:
- pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE);
- break;
-
- case CMD_TYPE_LONG_PREAMBLE:
- pradiocontrol->control = cpu_to_le16(SET_LONG_PREAMBLE);
- break;
-
- case CMD_TYPE_AUTO_PREAMBLE:
- default:
- pradiocontrol->control = cpu_to_le16(SET_AUTO_PREAMBLE);
- break;
- }
-
- if (adapter->radioon)
- pradiocontrol->control |= cpu_to_le16(TURN_ON_RF);
- else
- pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int wlan_cmd_802_11_rf_tx_power(wlan_private * priv,
+static int lbs_cmd_802_11_rf_tx_power(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
return 0;
}
-static int wlan_cmd_802_11_rf_antenna(wlan_private * priv,
+static int lbs_cmd_802_11_monitor_mode(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
- struct cmd_ds_802_11_rf_antenna *rant = &cmd->params.rant;
+ struct cmd_ds_802_11_monitor_mode *monitor = &cmd->params.monitor;
- cmd->command = cpu_to_le16(CMD_802_11_RF_ANTENNA);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rf_antenna) +
- S_DS_GEN);
+ cmd->command = cpu_to_le16(CMD_802_11_MONITOR_MODE);
+ cmd->size =
+ cpu_to_le16(sizeof(struct cmd_ds_802_11_monitor_mode) +
+ S_DS_GEN);
- rant->action = cpu_to_le16(cmd_action);
- if ((cmd_action == CMD_ACT_SET_RX) || (cmd_action == CMD_ACT_SET_TX)) {
- rant->antennamode = cpu_to_le16((u16) (*(u32 *) pdata_buf));
+ monitor->action = cpu_to_le16(cmd_action);
+ if (cmd_action == CMD_ACT_SET) {
+ monitor->mode =
+ cpu_to_le16((u16) (*(u32 *) pdata_buf));
}
return 0;
}
-static int wlan_cmd_802_11_rate_adapt_rateset(wlan_private * priv,
+static int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct cmd_ds_802_11_rate_adapt_rateset
*rateadapt = &cmd->params.rateset;
- wlan_adapter *adapter = priv->adapter;
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->size =
cpu_to_le16(sizeof(struct cmd_ds_802_11_rate_adapt_rateset)
+ S_DS_GEN);
cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET);
- lbs_deb_enter(LBS_DEB_CMD);
-
rateadapt->action = cpu_to_le16(cmd_action);
- rateadapt->enablehwauto = cpu_to_le16(adapter->enablehwauto);
- rateadapt->bitmap = cpu_to_le16(adapter->ratebitmap);
+ rateadapt->enablehwauto = cpu_to_le16(priv->enablehwauto);
+ rateadapt->bitmap = cpu_to_le16(priv->ratebitmap);
lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_data_rate(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action)
+/**
+ * @brief Get the current data rate
+ *
+ * @param priv A pointer to struct lbs_private structure
+ *
+ * @return The data rate on success, error on failure
+ */
+int lbs_get_data_rate(struct lbs_private *priv)
{
- struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate;
- wlan_adapter *adapter = priv->adapter;
+ struct cmd_ds_802_11_data_rate cmd;
+ int ret = -1;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_data_rate) +
- S_DS_GEN);
- cmd->command = cpu_to_le16(CMD_802_11_DATA_RATE);
- memset(pdatarate, 0, sizeof(struct cmd_ds_802_11_data_rate));
- pdatarate->action = cpu_to_le16(cmd_action);
-
- if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) {
- pdatarate->rates[0] = libertas_data_rate_to_fw_index(adapter->cur_rate);
- lbs_deb_cmd("Setting FW for fixed rate 0x%02X\n",
- adapter->cur_rate);
- } else if (cmd_action == CMD_ACT_SET_TX_AUTO) {
- lbs_deb_cmd("Setting FW for AUTO rate\n");
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_GET_TX_RATE);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
+ if (ret)
+ goto out;
+
+ lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof (cmd));
+
+ ret = (int) lbs_fw_index_to_data_rate(cmd.rates[0]);
+ lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", ret);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
+}
+
+/**
+ * @brief Set the data rate
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param rate The desired data rate, or 0 to clear a locked rate
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_set_data_rate(struct lbs_private *priv, u8 rate)
+{
+ struct cmd_ds_802_11_data_rate cmd;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_CMD);
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+ if (rate > 0) {
+ cmd.action = cpu_to_le16(CMD_ACT_SET_TX_FIX_RATE);
+ cmd.rates[0] = lbs_data_rate_to_fw_index(rate);
+ if (cmd.rates[0] == 0) {
+ lbs_deb_cmd("DATA_RATE: invalid requested rate of"
+ " 0x%02X\n", rate);
+ ret = 0;
+ goto out;
+ }
+ lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", cmd.rates[0]);
+ } else {
+ cmd.action = cpu_to_le16(CMD_ACT_SET_TX_AUTO);
+ lbs_deb_cmd("DATA_RATE: setting auto\n");
}
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+ ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
+ if (ret)
+ goto out;
+
+ lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof (cmd));
+
+ /* FIXME: get actual rates FW can do if this command actually returns
+ * all data rates supported.
+ */
+ priv->cur_rate = lbs_fw_index_to_data_rate(cmd.rates[0]);
+ lbs_deb_cmd("DATA_RATE: current rate is 0x%02x\n", priv->cur_rate);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
}
-static int wlan_cmd_mac_multicast_adr(wlan_private * priv,
+static int lbs_cmd_mac_multicast_adr(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr;
- wlan_adapter *adapter = priv->adapter;
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) +
S_DS_GEN);
cmd->command = cpu_to_le16(CMD_MAC_MULTICAST_ADR);
+ lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs);
pMCastAdr->action = cpu_to_le16(cmd_action);
pMCastAdr->nr_of_adrs =
- cpu_to_le16((u16) adapter->nr_of_multicastmacaddr);
- memcpy(pMCastAdr->maclist, adapter->multicastlist,
- adapter->nr_of_multicastmacaddr * ETH_ALEN);
+ cpu_to_le16((u16) priv->nr_of_multicastmacaddr);
+ memcpy(pMCastAdr->maclist, priv->multicastlist,
+ priv->nr_of_multicastmacaddr * ETH_ALEN);
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_rf_channel(wlan_private * priv,
- struct cmd_ds_command *cmd,
- int option, void *pdata_buf)
+/**
+ * @brief Get the radio channel
+ *
+ * @param priv A pointer to struct lbs_private structure
+ *
+ * @return The channel on success, error on failure
+ */
+int lbs_get_channel(struct lbs_private *priv)
{
- struct cmd_ds_802_11_rf_channel *rfchan = &cmd->params.rfchannel;
+ struct cmd_ds_802_11_rf_channel cmd;
+ int ret = 0;
- cmd->command = cpu_to_le16(CMD_802_11_RF_CHANNEL);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rf_channel) +
- S_DS_GEN);
+ lbs_deb_enter(LBS_DEB_CMD);
- if (option == CMD_OPT_802_11_RF_CHANNEL_SET) {
- rfchan->currentchannel = cpu_to_le16(*((u16 *) pdata_buf));
- }
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_GET);
- rfchan->action = cpu_to_le16(option);
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, &cmd);
+ if (ret)
+ goto out;
- return 0;
+ ret = le16_to_cpu(cmd.channel);
+ lbs_deb_cmd("current radio channel is %d\n", ret);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
}
-static int wlan_cmd_802_11_rssi(wlan_private * priv,
+/**
+ * @brief Set the radio channel
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param channel The desired channel, or 0 to clear a locked channel
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_set_channel(struct lbs_private *priv, u8 channel)
+{
+ struct cmd_ds_802_11_rf_channel cmd;
+ u8 old_channel = priv->curbssparams.channel;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_CMD);
+
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);
+ cmd.channel = cpu_to_le16(channel);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RF_CHANNEL, &cmd);
+ if (ret)
+ goto out;
+
+ priv->curbssparams.channel = (uint8_t) le16_to_cpu(cmd.channel);
+ lbs_deb_cmd("channel switch from %d to %d\n", old_channel,
+ priv->curbssparams.channel);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
+}
+
+static int lbs_cmd_802_11_rssi(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
- wlan_adapter *adapter = priv->adapter;
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_RSSI);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN);
- cmd->params.rssi.N = cpu_to_le16(priv->adapter->bcn_avg_factor);
+ cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
/* reset Beacon SNR/NF/RSSI values */
- adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->SNR[TYPE_BEACON][TYPE_AVG] = 0;
- adapter->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->NF[TYPE_BEACON][TYPE_AVG] = 0;
- adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
- adapter->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
+ priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
+ priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_reg_access(wlan_private * priv,
+static int lbs_cmd_reg_access(struct lbs_private *priv,
struct cmd_ds_command *cmdptr,
u8 cmd_action, void *pdata_buf)
{
- struct wlan_offset_value *offval;
+ struct lbs_offset_value *offval;
lbs_deb_enter(LBS_DEB_CMD);
- offval = (struct wlan_offset_value *)pdata_buf;
+ offval = (struct lbs_offset_value *)pdata_buf;
- switch (cmdptr->command) {
+ switch (le16_to_cpu(cmdptr->command)) {
case CMD_MAC_REG_ACCESS:
{
struct cmd_ds_mac_reg_access *macreg;
return 0;
}
-static int wlan_cmd_802_11_mac_address(wlan_private * priv,
+static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action)
{
- wlan_adapter *adapter = priv->adapter;
+ lbs_deb_enter(LBS_DEB_CMD);
cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) +
S_DS_GEN);
if (cmd_action == CMD_ACT_SET) {
memcpy(cmd->params.macadd.macadd,
- adapter->current_addr, ETH_ALEN);
- lbs_dbg_hex("SET_CMD: MAC ADDRESS-", adapter->current_addr, 6);
+ priv->current_addr, ETH_ALEN);
+ lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6);
}
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_802_11_eeprom_access(wlan_private * priv,
+static int lbs_cmd_802_11_eeprom_access(struct lbs_private *priv,
struct cmd_ds_command *cmd,
int cmd_action, void *pdata_buf)
{
- struct wlan_ioctl_regrdwr *ea = pdata_buf;
+ struct lbs_ioctl_regrdwr *ea = pdata_buf;
lbs_deb_enter(LBS_DEB_CMD);
cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB);
cmd->params.rdeeprom.value = 0;
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_bt_access(wlan_private * priv,
+static int lbs_cmd_bt_access(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
- lbs_deb_cmd("BT CMD(%d)\n", cmd_action);
+ lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
cmd->command = cpu_to_le16(CMD_BT_ACCESS);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN);
switch (cmd_action) {
case CMD_ACT_BT_ACCESS_ADD:
memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN);
- lbs_dbg_hex("BT_ADD: blinded mac address-", bt_access->addr1, 6);
+ 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);
- lbs_dbg_hex("BT_DEL: blinded mac address-", bt_access->addr1, 6);
+ 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);
default:
break;
}
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_fwt_access(wlan_private * priv,
+static int lbs_cmd_fwt_access(struct lbs_private *priv,
struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
- lbs_deb_cmd("FWT CMD(%d)\n", cmd_action);
+ lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
cmd->command = cpu_to_le16(CMD_FWT_ACCESS);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN);
fwt_access->action = cpu_to_le16(cmd_action);
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-static int wlan_cmd_mesh_access(wlan_private * priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action, void *pdata_buf)
+int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
+ struct cmd_ds_mesh_access *cmd)
{
- struct cmd_ds_mesh_access *mesh_access = &cmd->params.mesh;
- lbs_deb_cmd("FWT CMD(%d)\n", cmd_action);
+ int ret;
- cmd->command = cpu_to_le16(CMD_MESH_ACCESS);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mesh_access) + S_DS_GEN);
- cmd->result = 0;
+ lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action);
- if (pdata_buf)
- memcpy(mesh_access, pdata_buf, sizeof(*mesh_access));
- else
- memset(mesh_access, 0, sizeof(*mesh_access));
+ cmd->hdr.command = cpu_to_le16(CMD_MESH_ACCESS);
+ cmd->hdr.size = cpu_to_le16(sizeof(*cmd));
+ cmd->hdr.result = 0;
+
+ cmd->action = cpu_to_le16(cmd_action);
+
+ ret = lbs_cmd_with_response(priv, CMD_MESH_ACCESS, cmd);
+
+ lbs_deb_leave(LBS_DEB_CMD);
+ return ret;
+}
+
+int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan)
+{
+ struct cmd_ds_mesh_config cmd;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.action = cpu_to_le16(enable);
+ cmd.channel = cpu_to_le16(chan);
+ cmd.type = cpu_to_le16(priv->mesh_tlv);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+ if (enable) {
+ cmd.length = cpu_to_le16(priv->mesh_ssid_len);
+ memcpy(cmd.data, priv->mesh_ssid, priv->mesh_ssid_len);
+ }
+ lbs_deb_cmd("mesh config enable %d TLV %x channel %d SSID %s\n",
+ enable, priv->mesh_tlv, chan,
+ escape_essid(priv->mesh_ssid, priv->mesh_ssid_len));
+ return lbs_cmd_with_response(priv, CMD_MESH_CONFIG, &cmd);
+}
- mesh_access->action = cpu_to_le16(cmd_action);
+static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
+ struct cmd_ds_command *cmd,
+ u16 cmd_action)
+{
+ struct cmd_ds_802_11_beacon_control
+ *bcn_ctrl = &cmd->params.bcn_ctrl;
+ lbs_deb_enter(LBS_DEB_CMD);
+ cmd->size =
+ cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control)
+ + S_DS_GEN);
+ cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
+
+ bcn_ctrl->action = cpu_to_le16(cmd_action);
+ bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
+ bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
+
+ lbs_deb_leave(LBS_DEB_CMD);
return 0;
}
-void libertas_queue_cmd(wlan_adapter * adapter, struct cmd_ctrl_node *cmdnode, u8 addtail)
+static void lbs_queue_cmd(struct lbs_private *priv,
+ struct cmd_ctrl_node *cmdnode)
{
unsigned long flags;
- struct cmd_ds_command *cmdptr;
+ int addtail = 1;
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
if (!cmdnode) {
- lbs_deb_cmd("QUEUE_CMD: cmdnode is NULL\n");
+ lbs_deb_host("QUEUE_CMD: cmdnode is NULL\n");
goto done;
}
-
- cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
- if (!cmdptr) {
- lbs_deb_cmd("QUEUE_CMD: cmdptr is NULL\n");
+ if (!cmdnode->cmdbuf->size) {
+ lbs_deb_host("DNLD_CMD: cmd size is zero\n");
goto done;
}
+ cmdnode->result = 0;
/* Exit_PS command needs to be queued in the header always. */
- if (cmdptr->command == CMD_802_11_PS_MODE) {
- struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode;
+ if (le16_to_cpu(cmdnode->cmdbuf->command) == CMD_802_11_PS_MODE) {
+ struct cmd_ds_802_11_ps_mode *psm = (void *) &cmdnode->cmdbuf[1];
+
if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) {
- if (adapter->psstate != PS_STATE_FULL_POWER)
+ if (priv->psstate != PS_STATE_FULL_POWER)
addtail = 0;
}
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
if (addtail)
- list_add_tail((struct list_head *)cmdnode,
- &adapter->cmdpendingq);
+ list_add_tail(&cmdnode->list, &priv->cmdpendingq);
else
- list_add((struct list_head *)cmdnode, &adapter->cmdpendingq);
+ list_add(&cmdnode->list, &priv->cmdpendingq);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
- lbs_deb_cmd("QUEUE_CMD: Inserted node=%p, cmd=0x%x in cmdpendingq\n",
- cmdnode,
- le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command));
+ lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n",
+ le16_to_cpu(cmdnode->cmdbuf->command));
done:
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
}
-/*
- * TODO: Fix the issue when DownloadcommandToStation is being called the
- * second time when the command timesout. All the cmdptr->xxx are in little
- * endian and therefore all the comparissions will fail.
- * For now - we are not performing the endian conversion the second time - but
- * for PS and DEEP_SLEEP we need to worry
- */
-static int DownloadcommandToStation(wlan_private * priv,
- struct cmd_ctrl_node *cmdnode)
+static void lbs_submit_command(struct lbs_private *priv,
+ struct cmd_ctrl_node *cmdnode)
{
unsigned long flags;
- struct cmd_ds_command *cmdptr;
- wlan_adapter *adapter = priv->adapter;
- int ret = 0;
- u16 cmdsize;
- u16 command;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- if (!adapter || !cmdnode) {
- lbs_deb_cmd("DNLD_CMD: adapter = %p, cmdnode = %p\n",
- adapter, cmdnode);
- if (cmdnode) {
- spin_lock_irqsave(&adapter->driver_lock, flags);
- __libertas_cleanup_and_insert_cmd(priv, cmdnode);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
- }
- ret = -1;
- goto done;
- }
-
- cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
+ struct cmd_header *cmd;
+ uint16_t cmdsize;
+ uint16_t command;
+ int timeo = 5 * HZ;
+ int ret;
+ lbs_deb_enter(LBS_DEB_HOST);
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (!cmdptr || !cmdptr->size) {
- lbs_deb_cmd("DNLD_CMD: cmdptr is Null or cmd size is Zero, "
- "Not sending\n");
- __libertas_cleanup_and_insert_cmd(priv, cmdnode);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
- ret = -1;
- goto done;
- }
+ cmd = cmdnode->cmdbuf;
- adapter->cur_cmd = cmdnode;
- adapter->cur_cmd_retcode = 0;
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
- lbs_deb_cmd("DNLD_CMD:: Before download, size of cmd = %d\n",
- le16_to_cpu(cmdptr->size));
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->cur_cmd = cmdnode;
+ priv->cur_cmd_retcode = 0;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
- cmdsize = cmdptr->size;
+ cmdsize = le16_to_cpu(cmd->size);
+ command = le16_to_cpu(cmd->command);
- command = cpu_to_le16(cmdptr->command);
+ /* These commands take longer */
+ if (command == CMD_802_11_SCAN || command == CMD_802_11_ASSOCIATE ||
+ command == CMD_802_11_AUTHENTICATE)
+ timeo = 10 * HZ;
- cmdnode->cmdwaitqwoken = 0;
- cmdsize = cpu_to_le16(cmdsize);
+ lbs_deb_cmd("DNLD_CMD: command 0x%04x, seq %d, size %d, jiffies %lu\n",
+ command, le16_to_cpu(cmd->seqnum), cmdsize, jiffies);
+ lbs_deb_hex(LBS_DEB_CMD, "DNLD_CMD", (void *) cmdnode->cmdbuf, cmdsize);
- ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmdptr, cmdsize);
+ ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmd, cmdsize);
- if (ret != 0) {
- lbs_deb_cmd("DNLD_CMD: Host to Card failed\n");
- spin_lock_irqsave(&adapter->driver_lock, flags);
- __libertas_cleanup_and_insert_cmd(priv, adapter->cur_cmd);
- adapter->cur_cmd = NULL;
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
- ret = -1;
- goto done;
+ if (ret) {
+ lbs_pr_info("DNLD_CMD: hw_host_to_card failed: %d\n", ret);
+ /* Let the timer kick in and retry, and potentially reset
+ the whole thing if the condition persists */
+ timeo = HZ;
}
- lbs_deb_cmd("DNLD_CMD: Sent command 0x%x @ %lu\n", command, jiffies);
- lbs_dbg_hex("DNLD_CMD: command", cmdnode->bufvirtualaddr, cmdsize);
-
/* Setup the timer after transmit command */
- if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE
- || command == CMD_802_11_ASSOCIATE)
- mod_timer(&adapter->command_timer, jiffies + (10*HZ));
- else
- mod_timer(&adapter->command_timer, jiffies + (5*HZ));
+ mod_timer(&priv->command_timer, jiffies + timeo);
- ret = 0;
-
-done:
- lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
- return ret;
+ lbs_deb_leave(LBS_DEB_HOST);
}
-static int wlan_cmd_mac_control(wlan_private * priv,
- struct cmd_ds_command *cmd)
+/**
+ * This function inserts command node to cmdfreeq
+ * after cleans it. Requires priv->driver_lock held.
+ */
+static void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
+ struct cmd_ctrl_node *cmdnode)
{
- struct cmd_ds_mac_control *mac = &cmd->params.macctrl;
+ lbs_deb_enter(LBS_DEB_HOST);
- lbs_deb_enter(LBS_DEB_CMD);
+ if (!cmdnode)
+ goto out;
- cmd->command = cpu_to_le16(CMD_MAC_CONTROL);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN);
- mac->action = cpu_to_le16(priv->adapter->currentpacketfilter);
+ cmdnode->callback = NULL;
+ cmdnode->callback_arg = 0;
- lbs_deb_cmd("wlan_cmd_mac_control(): action=0x%X size=%d\n",
- le16_to_cpu(mac->action), le16_to_cpu(cmd->size));
+ memset(cmdnode->cmdbuf, 0, LBS_CMD_BUFFER_SIZE);
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+ list_add_tail(&cmdnode->list, &priv->cmdfreeq);
+ out:
+ lbs_deb_leave(LBS_DEB_HOST);
}
-/**
- * This function inserts command node to cmdfreeq
- * after cleans it. Requires adapter->driver_lock held.
- */
-void __libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd)
+static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
+ struct cmd_ctrl_node *ptempcmd)
{
- wlan_adapter *adapter = priv->adapter;
-
- if (!ptempcmd)
- goto done;
+ unsigned long flags;
- cleanup_cmdnode(ptempcmd);
- list_add_tail((struct list_head *)ptempcmd, &adapter->cmdfreeq);
-done:
- return;
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ __lbs_cleanup_and_insert_cmd(priv, ptempcmd);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
}
-void libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd)
+void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
+ int result)
{
- unsigned long flags;
+ if (cmd == priv->cur_cmd)
+ priv->cur_cmd_retcode = result;
- spin_lock_irqsave(&priv->adapter->driver_lock, flags);
- __libertas_cleanup_and_insert_cmd(priv, ptempcmd);
- spin_unlock_irqrestore(&priv->adapter->driver_lock, flags);
+ cmd->result = result;
+ cmd->cmdwaitqwoken = 1;
+ wake_up_interruptible(&cmd->cmdwait_q);
+
+ if (!cmd->callback)
+ __lbs_cleanup_and_insert_cmd(priv, cmd);
+ priv->cur_cmd = NULL;
}
-int libertas_set_radio_control(wlan_private * priv)
+int lbs_set_radio_control(struct lbs_private *priv)
{
int ret = 0;
+ struct cmd_ds_802_11_radio_control cmd;
lbs_deb_enter(LBS_DEB_CMD);
- ret = libertas_prepare_and_send_command(priv,
- CMD_802_11_RADIO_CONTROL,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
- lbs_deb_cmd("RADIO_SET: on or off: 0x%X, preamble = 0x%X\n",
- priv->adapter->radioon, priv->adapter->preamble);
+ switch (priv->preamble) {
+ case CMD_TYPE_SHORT_PREAMBLE:
+ cmd.control = cpu_to_le16(SET_SHORT_PREAMBLE);
+ break;
+
+ case CMD_TYPE_LONG_PREAMBLE:
+ cmd.control = cpu_to_le16(SET_LONG_PREAMBLE);
+ break;
+
+ case CMD_TYPE_AUTO_PREAMBLE:
+ default:
+ cmd.control = cpu_to_le16(SET_AUTO_PREAMBLE);
+ break;
+ }
+
+ if (priv->radioon)
+ cmd.control |= cpu_to_le16(TURN_ON_RF);
+ else
+ cmd.control &= cpu_to_le16(~TURN_ON_RF);
+
+ lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n", priv->radioon,
+ priv->preamble);
+
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RADIO_CONTROL, &cmd);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
-int libertas_set_mac_packet_filter(wlan_private * priv)
+int lbs_set_mac_packet_filter(struct lbs_private *priv)
{
int ret = 0;
+ struct cmd_ds_mac_control cmd;
lbs_deb_enter(LBS_DEB_CMD);
- lbs_deb_cmd("libertas_set_mac_packet_filter value = %x\n",
- priv->adapter->currentpacketfilter);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(priv->currentpacketfilter);
+ cmd.reserved = 0;
- /* Send MAC control command to station */
- ret = libertas_prepare_and_send_command(priv,
- CMD_MAC_CONTROL, 0, 0, 0, NULL);
+ ret = lbs_cmd_with_response(priv, CMD_MAC_CONTROL, &cmd);
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
/**
* @brief This function prepare the command before send to firmware.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @param cmd_no command number
* @param cmd_action command action: GET or SET
* @param wait_option wait option: wait response or not
* @param pdata_buf A pointer to informaion buffer
* @return 0 or -1
*/
-int libertas_prepare_and_send_command(wlan_private * priv,
+int lbs_prepare_and_send_command(struct lbs_private *priv,
u16 cmd_no,
u16 cmd_action,
u16 wait_option, u32 cmd_oid, void *pdata_buf)
{
int ret = 0;
- wlan_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode;
struct cmd_ds_command *cmdptr;
unsigned long flags;
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
- if (!adapter) {
- lbs_deb_cmd("PREP_CMD: adapter is Null\n");
+ if (!priv) {
+ lbs_deb_host("PREP_CMD: priv is NULL\n");
ret = -1;
goto done;
}
- if (adapter->surpriseremoved) {
- lbs_deb_cmd("PREP_CMD: Card is Removed\n");
+ if (priv->surpriseremoved) {
+ lbs_deb_host("PREP_CMD: card removed\n");
ret = -1;
goto done;
}
- cmdnode = libertas_get_free_cmd_ctrl_node(priv);
+ cmdnode = lbs_get_cmd_ctrl_node(priv);
if (cmdnode == NULL) {
- lbs_deb_cmd("PREP_CMD: No free cmdnode\n");
+ lbs_deb_host("PREP_CMD: cmdnode is NULL\n");
/* Wake up main thread to execute next command */
wake_up_interruptible(&priv->waitq);
goto done;
}
- libertas_set_cmd_ctrl_node(priv, cmdnode, cmd_oid, wait_option, pdata_buf);
+ lbs_set_cmd_ctrl_node(priv, cmdnode, pdata_buf);
- cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
+ cmdptr = (struct cmd_ds_command *)cmdnode->cmdbuf;
- lbs_deb_cmd("PREP_CMD: Val of cmd ptr=%p, command=0x%X\n",
- cmdptr, cmd_no);
-
- if (!cmdptr) {
- lbs_deb_cmd("PREP_CMD: bufvirtualaddr of cmdnode is NULL\n");
- libertas_cleanup_and_insert_cmd(priv, cmdnode);
- ret = -1;
- goto done;
- }
+ lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no);
/* Set sequence number, command and INT option */
- adapter->seqnum++;
- cmdptr->seqnum = cpu_to_le16(adapter->seqnum);
+ priv->seqnum++;
+ cmdptr->seqnum = cpu_to_le16(priv->seqnum);
cmdptr->command = cpu_to_le16(cmd_no);
cmdptr->result = 0;
switch (cmd_no) {
- case CMD_GET_HW_SPEC:
- ret = wlan_cmd_hw_spec(priv, cmdptr);
- break;
case CMD_802_11_PS_MODE:
- ret = wlan_cmd_802_11_ps_mode(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_SCAN:
- ret = libertas_cmd_80211_scan(priv, cmdptr, pdata_buf);
- break;
-
- case CMD_MAC_CONTROL:
- ret = wlan_cmd_mac_control(priv, cmdptr);
+ ret = lbs_cmd_802_11_ps_mode(priv, cmdptr, cmd_action);
break;
case CMD_802_11_ASSOCIATE:
case CMD_802_11_REASSOCIATE:
- ret = libertas_cmd_80211_associate(priv, cmdptr, pdata_buf);
+ ret = lbs_cmd_80211_associate(priv, cmdptr, pdata_buf);
break;
case CMD_802_11_DEAUTHENTICATE:
- ret = libertas_cmd_80211_deauthenticate(priv, cmdptr);
- break;
-
- case CMD_802_11_SET_WEP:
- ret = wlan_cmd_802_11_set_wep(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_80211_deauthenticate(priv, cmdptr);
break;
case CMD_802_11_AD_HOC_START:
- ret = libertas_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf);
+ ret = lbs_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf);
break;
case CMD_CODE_DNLD:
break;
case CMD_802_11_RESET:
- ret = wlan_cmd_802_11_reset(priv, cmdptr, cmd_action);
+ ret = lbs_cmd_802_11_reset(priv, cmdptr, cmd_action);
break;
case CMD_802_11_GET_LOG:
- ret = wlan_cmd_802_11_get_log(priv, cmdptr);
+ ret = lbs_cmd_802_11_get_log(priv, cmdptr);
break;
case CMD_802_11_AUTHENTICATE:
- ret = libertas_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
+ ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
break;
case CMD_802_11_GET_STAT:
- ret = wlan_cmd_802_11_get_stat(priv, cmdptr);
+ ret = lbs_cmd_802_11_get_stat(priv, cmdptr);
break;
case CMD_802_11_SNMP_MIB:
- ret = wlan_cmd_802_11_snmp_mib(priv, cmdptr,
+ ret = lbs_cmd_802_11_snmp_mib(priv, cmdptr,
cmd_action, cmd_oid, pdata_buf);
break;
case CMD_MAC_REG_ACCESS:
case CMD_BBP_REG_ACCESS:
case CMD_RF_REG_ACCESS:
- ret = wlan_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf);
- break;
-
- case CMD_802_11_RF_CHANNEL:
- ret = wlan_cmd_802_11_rf_channel(priv, cmdptr,
- cmd_action, pdata_buf);
+ ret = lbs_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf);
break;
case CMD_802_11_RF_TX_POWER:
- ret = wlan_cmd_802_11_rf_tx_power(priv, cmdptr,
+ ret = lbs_cmd_802_11_rf_tx_power(priv, cmdptr,
cmd_action, pdata_buf);
break;
- case CMD_802_11_RADIO_CONTROL:
- ret = wlan_cmd_802_11_radio_control(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_RF_ANTENNA:
- ret = wlan_cmd_802_11_rf_antenna(priv, cmdptr,
- cmd_action, pdata_buf);
- break;
-
- case CMD_802_11_DATA_RATE:
- ret = wlan_cmd_802_11_data_rate(priv, cmdptr, cmd_action);
- break;
case CMD_802_11_RATE_ADAPT_RATESET:
- ret = wlan_cmd_802_11_rate_adapt_rateset(priv,
+ ret = lbs_cmd_802_11_rate_adapt_rateset(priv,
cmdptr, cmd_action);
break;
case CMD_MAC_MULTICAST_ADR:
- ret = wlan_cmd_mac_multicast_adr(priv, cmdptr, cmd_action);
+ ret = lbs_cmd_mac_multicast_adr(priv, cmdptr, cmd_action);
+ break;
+
+ case CMD_802_11_MONITOR_MODE:
+ ret = lbs_cmd_802_11_monitor_mode(priv, cmdptr,
+ cmd_action, pdata_buf);
break;
case CMD_802_11_AD_HOC_JOIN:
- ret = libertas_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf);
+ ret = lbs_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf);
break;
case CMD_802_11_RSSI:
- ret = wlan_cmd_802_11_rssi(priv, cmdptr);
+ ret = lbs_cmd_802_11_rssi(priv, cmdptr);
break;
case CMD_802_11_AD_HOC_STOP:
- ret = libertas_cmd_80211_ad_hoc_stop(priv, cmdptr);
- break;
-
- case CMD_802_11_ENABLE_RSN:
- ret = wlan_cmd_802_11_enable_rsn(priv, cmdptr, cmd_action,
- pdata_buf);
- break;
-
- case CMD_802_11_KEY_MATERIAL:
- ret = wlan_cmd_802_11_key_material(priv, cmdptr, cmd_action,
- cmd_oid, pdata_buf);
+ ret = lbs_cmd_80211_ad_hoc_stop(priv, cmdptr);
break;
case CMD_802_11_PAIRWISE_TSC:
break;
case CMD_802_11_MAC_ADDRESS:
- ret = wlan_cmd_802_11_mac_address(priv, cmdptr, cmd_action);
+ ret = lbs_cmd_802_11_mac_address(priv, cmdptr, cmd_action);
break;
case CMD_802_11_EEPROM_ACCESS:
- ret = wlan_cmd_802_11_eeprom_access(priv, cmdptr,
+ ret = lbs_cmd_802_11_eeprom_access(priv, cmdptr,
cmd_action, pdata_buf);
break;
goto done;
case CMD_802_11D_DOMAIN_INFO:
- ret = libertas_cmd_802_11d_domain_info(priv, cmdptr,
+ ret = lbs_cmd_802_11d_domain_info(priv, cmdptr,
cmd_no, cmd_action);
break;
- case CMD_802_11_SLEEP_PARAMS:
- ret = wlan_cmd_802_11_sleep_params(priv, cmdptr, cmd_action);
- break;
- case CMD_802_11_INACTIVITY_TIMEOUT:
- ret = wlan_cmd_802_11_inactivity_timeout(priv, cmdptr,
- cmd_action, pdata_buf);
- libertas_set_cmd_ctrl_node(priv, cmdnode, 0, 0, pdata_buf);
- break;
-
case CMD_802_11_TPC_CFG:
cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG);
cmdptr->size =
#define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8
cmdptr->size =
- cpu_to_le16(gpio->header.len + S_DS_GEN +
- ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN);
- gpio->header.len = cpu_to_le16(gpio->header.len);
+ cpu_to_le16(le16_to_cpu(gpio->header.len)
+ + S_DS_GEN
+ + ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN);
+ gpio->header.len = gpio->header.len;
ret = 0;
break;
}
+
case CMD_802_11_PWR_CFG:
cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG);
cmdptr->size =
ret = 0;
break;
case CMD_BT_ACCESS:
- ret = wlan_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf);
break;
case CMD_FWT_ACCESS:
- ret = wlan_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf);
- break;
-
- case CMD_MESH_ACCESS:
- ret = wlan_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf);
break;
case CMD_GET_TSF:
S_DS_GEN);
ret = 0;
break;
- case CMD_802_11_TX_RATE_QUERY:
- cmdptr->command = cpu_to_le16(CMD_802_11_TX_RATE_QUERY);
- cmdptr->size = cpu_to_le16(sizeof(struct cmd_tx_rate_query) +
- S_DS_GEN);
- adapter->txrate = 0;
- ret = 0;
+ case CMD_802_11_BEACON_CTRL:
+ ret = lbs_cmd_bcn_ctrl(priv, cmdptr, cmd_action);
break;
default:
- lbs_deb_cmd("PREP_CMD: unknown command- %#x\n", cmd_no);
+ lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no);
ret = -1;
break;
}
/* return error, since the command preparation failed */
if (ret != 0) {
- lbs_deb_cmd("PREP_CMD: command preparation failed\n");
- libertas_cleanup_and_insert_cmd(priv, cmdnode);
+ lbs_deb_host("PREP_CMD: command preparation failed\n");
+ lbs_cleanup_and_insert_cmd(priv, cmdnode);
ret = -1;
goto done;
}
cmdnode->cmdwaitqwoken = 0;
- libertas_queue_cmd(adapter, cmdnode, 1);
- adapter->nr_cmd_pending++;
+ lbs_queue_cmd(priv, cmdnode);
wake_up_interruptible(&priv->waitq);
if (wait_option & CMD_OPTION_WAITFORRSP) {
- lbs_deb_cmd("PREP_CMD: Wait for CMD response\n");
+ lbs_deb_host("PREP_CMD: wait for response\n");
might_sleep();
wait_event_interruptible(cmdnode->cmdwait_q,
cmdnode->cmdwaitqwoken);
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->cur_cmd_retcode) {
- lbs_deb_cmd("PREP_CMD: command failed with return code=%d\n",
- adapter->cur_cmd_retcode);
- adapter->cur_cmd_retcode = 0;
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->cur_cmd_retcode) {
+ lbs_deb_host("PREP_CMD: command failed with return code %d\n",
+ priv->cur_cmd_retcode);
+ priv->cur_cmd_retcode = 0;
ret = -1;
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
done:
- lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
-EXPORT_SYMBOL_GPL(libertas_prepare_and_send_command);
/**
* @brief This function allocates the command buffer and link
* it to command free queue.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @return 0 or -1
*/
-int libertas_allocate_cmd_buffer(wlan_private * priv)
+int lbs_allocate_cmd_buffer(struct lbs_private *priv)
{
int ret = 0;
- u32 ulbufsize;
+ u32 bufsize;
u32 i;
- struct cmd_ctrl_node *tempcmd_array;
- u8 *ptempvirtualaddr;
- wlan_adapter *adapter = priv->adapter;
-
- lbs_deb_enter(LBS_DEB_CMD);
+ struct cmd_ctrl_node *cmdarray;
- /* Allocate and initialize cmdCtrlNode */
- ulbufsize = sizeof(struct cmd_ctrl_node) * MRVDRV_NUM_OF_CMD_BUFFER;
+ lbs_deb_enter(LBS_DEB_HOST);
- if (!(tempcmd_array = kzalloc(ulbufsize, GFP_KERNEL))) {
- lbs_deb_cmd(
- "ALLOC_CMD_BUF: failed to allocate tempcmd_array\n");
+ /* Allocate and initialize the command array */
+ bufsize = sizeof(struct cmd_ctrl_node) * LBS_NUM_CMD_BUFFERS;
+ if (!(cmdarray = kzalloc(bufsize, GFP_KERNEL))) {
+ lbs_deb_host("ALLOC_CMD_BUF: tempcmd_array is NULL\n");
ret = -1;
goto done;
}
- adapter->cmd_array = tempcmd_array;
-
- /* Allocate and initialize command buffers */
- ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
- for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) {
- if (!(ptempvirtualaddr = kzalloc(ulbufsize, GFP_KERNEL))) {
- lbs_deb_cmd(
- "ALLOC_CMD_BUF: ptempvirtualaddr: out of memory\n");
+ priv->cmd_array = cmdarray;
+
+ /* Allocate and initialize each command buffer in the command array */
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ cmdarray[i].cmdbuf = kzalloc(LBS_CMD_BUFFER_SIZE, GFP_KERNEL);
+ if (!cmdarray[i].cmdbuf) {
+ lbs_deb_host("ALLOC_CMD_BUF: ptempvirtualaddr is NULL\n");
ret = -1;
goto done;
}
-
- /* Update command buffer virtual */
- tempcmd_array[i].bufvirtualaddr = ptempvirtualaddr;
}
- for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) {
- init_waitqueue_head(&tempcmd_array[i].cmdwait_q);
- libertas_cleanup_and_insert_cmd(priv, &tempcmd_array[i]);
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ init_waitqueue_head(&cmdarray[i].cmdwait_q);
+ lbs_cleanup_and_insert_cmd(priv, &cmdarray[i]);
}
-
ret = 0;
done:
- lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
/**
* @brief This function frees the command buffer.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @return 0 or -1
*/
-int libertas_free_cmd_buffer(wlan_private * priv)
+int lbs_free_cmd_buffer(struct lbs_private *priv)
{
- u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */
+ struct cmd_ctrl_node *cmdarray;
unsigned int i;
- struct cmd_ctrl_node *tempcmd_array;
- wlan_adapter *adapter = priv->adapter;
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
/* need to check if cmd array is allocated or not */
- if (adapter->cmd_array == NULL) {
- lbs_deb_cmd("FREE_CMD_BUF: cmd_array is Null\n");
+ if (priv->cmd_array == NULL) {
+ lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n");
goto done;
}
- tempcmd_array = adapter->cmd_array;
+ cmdarray = priv->cmd_array;
/* Release shared memory buffers */
- ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER;
- for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) {
- if (tempcmd_array[i].bufvirtualaddr) {
- lbs_deb_cmd("Free all the array\n");
- kfree(tempcmd_array[i].bufvirtualaddr);
- tempcmd_array[i].bufvirtualaddr = NULL;
+ for (i = 0; i < LBS_NUM_CMD_BUFFERS; i++) {
+ if (cmdarray[i].cmdbuf) {
+ kfree(cmdarray[i].cmdbuf);
+ cmdarray[i].cmdbuf = NULL;
}
}
/* Release cmd_ctrl_node */
- if (adapter->cmd_array) {
- lbs_deb_cmd("Free cmd_array\n");
- kfree(adapter->cmd_array);
- adapter->cmd_array = NULL;
+ if (priv->cmd_array) {
+ kfree(priv->cmd_array);
+ priv->cmd_array = NULL;
}
done:
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
return 0;
}
* @brief This function gets a free command node if available in
* command free queue.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or NULL
*/
-struct cmd_ctrl_node *libertas_get_free_cmd_ctrl_node(wlan_private * priv)
+static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv)
{
struct cmd_ctrl_node *tempnode;
- wlan_adapter *adapter = priv->adapter;
unsigned long flags;
- if (!adapter)
+ lbs_deb_enter(LBS_DEB_HOST);
+
+ if (!priv)
return NULL;
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
- if (!list_empty(&adapter->cmdfreeq)) {
- tempnode = (struct cmd_ctrl_node *)adapter->cmdfreeq.next;
- list_del((struct list_head *)tempnode);
+ if (!list_empty(&priv->cmdfreeq)) {
+ tempnode = list_first_entry(&priv->cmdfreeq,
+ struct cmd_ctrl_node, list);
+ list_del(&tempnode->list);
} else {
- lbs_deb_cmd("GET_CMD_NODE: cmd_ctrl_node is not available\n");
+ lbs_deb_host("GET_CMD_NODE: cmd_ctrl_node is not available\n");
tempnode = NULL;
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
-
- if (tempnode) {
- /*
- lbs_pr_debug(3, "GET_CMD_NODE: cmdCtrlNode available\n");
- lbs_pr_debug(3, "GET_CMD_NODE: cmdCtrlNode Address = %p\n",
- tempnode);
- */
- cleanup_cmdnode(tempnode);
- }
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ lbs_deb_leave(LBS_DEB_HOST);
return tempnode;
}
* @param ptempnode A pointer to cmdCtrlNode structure
* @return n/a
*/
-static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode)
-{
- if (!ptempnode)
- return;
- ptempnode->cmdwaitqwoken = 1;
- wake_up_interruptible(&ptempnode->cmdwait_q);
- ptempnode->status = 0;
- ptempnode->cmd_oid = (u32) 0;
- ptempnode->wait_option = 0;
- ptempnode->pdata_buf = NULL;
-
- if (ptempnode->bufvirtualaddr != NULL)
- memset(ptempnode->bufvirtualaddr, 0, MRVDRV_SIZE_OF_CMD_BUFFER);
- return;
-}
/**
* @brief This function initializes the command node.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @param ptempnode A pointer to cmd_ctrl_node structure
- * @param cmd_oid cmd oid: treated as sub command
- * @param wait_option wait option: wait response or not
* @param pdata_buf A pointer to informaion buffer
* @return 0 or -1
*/
-void libertas_set_cmd_ctrl_node(wlan_private * priv,
- struct cmd_ctrl_node *ptempnode,
- u32 cmd_oid, u16 wait_option, void *pdata_buf)
+static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
+ struct cmd_ctrl_node *ptempnode,
+ void *pdata_buf)
{
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
if (!ptempnode)
return;
- ptempnode->cmd_oid = cmd_oid;
- ptempnode->wait_option = wait_option;
- ptempnode->pdata_buf = pdata_buf;
+ ptempnode->callback = NULL;
+ ptempnode->callback_arg = (unsigned long)pdata_buf;
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
}
/**
* pending queue. It will put fimware back to PS mode
* if applicable.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @return 0 or -1
*/
-int libertas_execute_next_command(wlan_private * priv)
+int lbs_execute_next_command(struct lbs_private *priv)
{
- wlan_adapter *adapter = priv->adapter;
struct cmd_ctrl_node *cmdnode = NULL;
- struct cmd_ds_command *cmdptr;
+ struct cmd_header *cmd;
unsigned long flags;
int ret = 0;
- lbs_deb_enter(LBS_DEB_CMD);
+ /* Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the
+ * only caller to us is lbs_thread() and we get even when a
+ * data packet is received */
+ lbs_deb_enter(LBS_DEB_THREAD);
- spin_lock_irqsave(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
- if (adapter->cur_cmd) {
- lbs_pr_alert( "EXEC_NEXT_CMD: there is command in processing!\n");
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ if (priv->cur_cmd) {
+ lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n");
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
- if (!list_empty(&adapter->cmdpendingq)) {
- cmdnode = (struct cmd_ctrl_node *)
- adapter->cmdpendingq.next;
+ if (!list_empty(&priv->cmdpendingq)) {
+ cmdnode = list_first_entry(&priv->cmdpendingq,
+ struct cmd_ctrl_node, list);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (cmdnode) {
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: Got next command from cmdpendingq\n");
- cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr;
-
- if (is_command_allowed_in_ps(cmdptr->command)) {
- if ((adapter->psstate == PS_STATE_SLEEP) ||
- (adapter->psstate == PS_STATE_PRE_SLEEP)) {
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: Cannot send cmd 0x%x in psstate %d\n",
- le16_to_cpu(cmdptr->command),
- adapter->psstate);
+ cmd = cmdnode->cmdbuf;
+
+ if (is_command_allowed_in_ps(le16_to_cpu(cmd->command))) {
+ if ((priv->psstate == PS_STATE_SLEEP) ||
+ (priv->psstate == PS_STATE_PRE_SLEEP)) {
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n",
+ le16_to_cpu(cmd->command),
+ priv->psstate);
ret = -1;
goto done;
}
- lbs_deb_cmd("EXEC_NEXT_CMD: OK to send command "
- "0x%x in psstate %d\n",
- le16_to_cpu(cmdptr->command),
- adapter->psstate);
- } else if (adapter->psstate != PS_STATE_FULL_POWER) {
+ lbs_deb_host("EXEC_NEXT_CMD: OK to send command "
+ "0x%04x in psstate %d\n",
+ le16_to_cpu(cmd->command), priv->psstate);
+ } else if (priv->psstate != PS_STATE_FULL_POWER) {
/*
* 1. Non-PS command:
* Queue it. set needtowakeup to TRUE if current state
- * is SLEEP, otherwise call libertas_ps_wakeup to send Exit_PS.
+ * is SLEEP, otherwise call lbs_ps_wakeup to send Exit_PS.
* 2. PS command but not Exit_PS:
* Ignore it.
* 3. PS command Exit_PS:
* otherwise send this command down to firmware
* immediately.
*/
- if (cmdptr->command !=
- cpu_to_le16(CMD_802_11_PS_MODE)) {
+ if (cmd->command != cpu_to_le16(CMD_802_11_PS_MODE)) {
/* Prepare to send Exit PS,
* this non PS command will be sent later */
- if ((adapter->psstate == PS_STATE_SLEEP)
- || (adapter->psstate == PS_STATE_PRE_SLEEP)
+ if ((priv->psstate == PS_STATE_SLEEP)
+ || (priv->psstate == PS_STATE_PRE_SLEEP)
) {
/* w/ new scheme, it will not reach here.
since it is blocked in main_thread. */
- adapter->needtowakeup = 1;
+ priv->needtowakeup = 1;
} else
- libertas_ps_wakeup(priv, 0);
+ lbs_ps_wakeup(priv, 0);
ret = 0;
goto done;
* PS command. Ignore it if it is not Exit_PS.
* otherwise send it down immediately.
*/
- struct cmd_ds_802_11_ps_mode *psm =
- &cmdptr->params.psmode;
+ struct cmd_ds_802_11_ps_mode *psm = (void *)&cmd[1];
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: PS cmd- action=0x%x\n",
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: PS cmd, action 0x%02x\n",
psm->action);
if (psm->action !=
cpu_to_le16(CMD_SUBCMD_EXIT_PS)) {
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: Ignore Enter PS cmd\n");
- list_del((struct list_head *)cmdnode);
- libertas_cleanup_and_insert_cmd(priv, cmdnode);
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n");
+ list_del(&cmdnode->list);
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ lbs_complete_command(priv, cmdnode, 0);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = 0;
goto done;
}
- if ((adapter->psstate == PS_STATE_SLEEP) ||
- (adapter->psstate == PS_STATE_PRE_SLEEP)) {
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: Ignore ExitPS cmd in sleep\n");
- list_del((struct list_head *)cmdnode);
- libertas_cleanup_and_insert_cmd(priv, cmdnode);
- adapter->needtowakeup = 1;
+ if ((priv->psstate == PS_STATE_SLEEP) ||
+ (priv->psstate == PS_STATE_PRE_SLEEP)) {
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
+ list_del(&cmdnode->list);
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ lbs_complete_command(priv, cmdnode, 0);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ priv->needtowakeup = 1;
ret = 0;
goto done;
}
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: Sending Exit_PS down...\n");
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: sending EXIT_PS\n");
}
}
- list_del((struct list_head *)cmdnode);
- lbs_deb_cmd("EXEC_NEXT_CMD: Sending 0x%04X command\n",
- le16_to_cpu(cmdptr->command));
- DownloadcommandToStation(priv, cmdnode);
+ list_del(&cmdnode->list);
+ lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n",
+ le16_to_cpu(cmd->command));
+ lbs_submit_command(priv, cmdnode);
} else {
/*
* check if in power save mode, if yes, put the device back
* to PS mode
*/
- if ((adapter->psmode != WLAN802_11POWERMODECAM) &&
- (adapter->psstate == PS_STATE_FULL_POWER) &&
- (adapter->connect_status == LIBERTAS_CONNECTED)) {
- if (adapter->secinfo.WPAenabled ||
- adapter->secinfo.WPA2enabled) {
+ if ((priv->psmode != LBS802_11POWERMODECAM) &&
+ (priv->psstate == PS_STATE_FULL_POWER) &&
+ ((priv->connect_status == LBS_CONNECTED) ||
+ (priv->mesh_connect_status == LBS_CONNECTED))) {
+ if (priv->secinfo.WPAenabled ||
+ priv->secinfo.WPA2enabled) {
/* check for valid WPA group keys */
- if (adapter->wpa_mcast_key.len ||
- adapter->wpa_unicast_key.len) {
- lbs_deb_cmd(
+ if (priv->wpa_mcast_key.len ||
+ priv->wpa_unicast_key.len) {
+ lbs_deb_host(
"EXEC_NEXT_CMD: WPA enabled and GTK_SET"
" go back to PS_SLEEP");
- libertas_ps_sleep(priv, 0);
+ lbs_ps_sleep(priv, 0);
}
} else {
- lbs_deb_cmd(
- "EXEC_NEXT_CMD: command PendQ is empty,"
- " go back to PS_SLEEP");
- libertas_ps_sleep(priv, 0);
+ lbs_deb_host(
+ "EXEC_NEXT_CMD: cmdpendingq empty, "
+ "go back to PS_SLEEP");
+ lbs_ps_sleep(priv, 0);
}
}
}
ret = 0;
done:
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_THREAD);
return ret;
}
-void libertas_send_iwevcustom_event(wlan_private * priv, s8 * str)
+void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str)
{
union iwreq_data iwrq;
u8 buf[50];
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_WEXT);
memset(&iwrq, 0, sizeof(union iwreq_data));
memset(buf, 0, sizeof(buf));
iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN;
/* Send Event to upper layer */
- lbs_deb_cmd("Event Indication string = %s\n", (char *)buf);
- lbs_deb_cmd("Event Indication String length = %d\n", iwrq.data.length);
+ lbs_deb_wext("event indication string %s\n", (char *)buf);
+ lbs_deb_wext("event indication length %d\n", iwrq.data.length);
+ lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str);
- lbs_deb_cmd("Sending wireless event IWEVCUSTOM for %s\n", str);
wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf);
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_WEXT);
}
-static int sendconfirmsleep(wlan_private * priv, u8 * cmdptr, u16 size)
+static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
{
unsigned long flags;
- wlan_adapter *adapter = priv->adapter;
int ret = 0;
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
- lbs_deb_cmd("SEND_SLEEPC_CMD: Before download, size of cmd = %d\n",
+ lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n",
size);
- lbs_dbg_hex("SEND_SLEEPC_CMD: Sleep confirm command", cmdptr, size);
+ lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size);
ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
- priv->dnld_sent = DNLD_RES_RECEIVED;
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->intcounter || adapter->currenttxskb)
- lbs_deb_cmd("SEND_SLEEPC_CMD: intcounter=%d currenttxskb=%p\n",
- adapter->intcounter, adapter->currenttxskb);
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->intcounter || priv->currenttxskb)
+ lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n",
+ priv->intcounter, priv->currenttxskb);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (ret) {
lbs_pr_alert(
"SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n");
} else {
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (!adapter->intcounter) {
- adapter->psstate = PS_STATE_SLEEP;
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (!priv->intcounter) {
+ priv->psstate = PS_STATE_SLEEP;
} else {
- lbs_deb_cmd("SEND_SLEEPC_CMD: After sent,IntC=%d\n",
- adapter->intcounter);
+ lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n",
+ priv->intcounter);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
- lbs_deb_cmd("SEND_SLEEPC_CMD: Sent Confirm Sleep command\n");
- lbs_deb_cmd("+");
+ lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n");
}
- lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
-void libertas_ps_sleep(wlan_private * priv, int wait_option)
+void lbs_ps_sleep(struct lbs_private *priv, int wait_option)
{
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
/*
* PS is currently supported only in Infrastructure mode
* Remove this check if it is to be supported in IBSS mode also
*/
- libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
+ lbs_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
CMD_SUBCMD_ENTER_PS, wait_option, 0, NULL);
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
}
/**
- * @brief This function sends Eixt_PS command to firmware.
+ * @brief This function sends Exit_PS command to firmware.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @param wait_option wait response or not
* @return n/a
*/
-void libertas_ps_wakeup(wlan_private * priv, int wait_option)
+void lbs_ps_wakeup(struct lbs_private *priv, int wait_option)
{
__le32 Localpsmode;
- lbs_deb_enter(LBS_DEB_CMD);
-
- Localpsmode = cpu_to_le32(WLAN802_11POWERMODECAM);
+ lbs_deb_enter(LBS_DEB_HOST);
- lbs_deb_cmd("Exit_PS: Localpsmode = %d\n", WLAN802_11POWERMODECAM);
+ Localpsmode = cpu_to_le32(LBS802_11POWERMODECAM);
- libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
+ lbs_prepare_and_send_command(priv, CMD_802_11_PS_MODE,
CMD_SUBCMD_EXIT_PS,
wait_option, 0, &Localpsmode);
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
}
/**
* @brief This function checks condition and prepares to
* send sleep confirm command to firmware if ok.
*
- * @param priv A pointer to wlan_private structure
+ * @param priv A pointer to struct lbs_private structure
* @param psmode Power Saving mode
* @return n/a
*/
-void libertas_ps_confirm_sleep(wlan_private * priv, u16 psmode)
+void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
{
unsigned long flags =0;
- wlan_adapter *adapter = priv->adapter;
u8 allowed = 1;
- lbs_deb_enter(LBS_DEB_CMD);
+ lbs_deb_enter(LBS_DEB_HOST);
if (priv->dnld_sent) {
allowed = 0;
- lbs_deb_cmd("D");
+ lbs_deb_host("dnld_sent was set\n");
}
- spin_lock_irqsave(&adapter->driver_lock, flags);
- if (adapter->cur_cmd) {
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ if (priv->cur_cmd) {
allowed = 0;
- lbs_deb_cmd("C");
+ lbs_deb_host("cur_cmd was set\n");
}
- if (adapter->intcounter > 0) {
+ if (priv->intcounter > 0) {
allowed = 0;
- lbs_deb_cmd("I%d", adapter->intcounter);
+ lbs_deb_host("intcounter %d\n", priv->intcounter);
}
- spin_unlock_irqrestore(&adapter->driver_lock, flags);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
if (allowed) {
- lbs_deb_cmd("Sending libertas_ps_confirm_sleep\n");
- sendconfirmsleep(priv, (u8 *) & adapter->libertas_ps_confirm_sleep,
+ lbs_deb_host("sending lbs_ps_confirm_sleep\n");
+ sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep,
sizeof(struct PS_CMD_ConfirmSleep));
} else {
- lbs_deb_cmd("Sleep Confirm has been delayed\n");
+ lbs_deb_host("sleep confirm has been delayed\n");
}
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_HOST);
+}
+
+
+/**
+ * @brief Simple callback that copies response back into command
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param extra A pointer to the original command structure for which
+ * 'resp' is a response
+ * @param resp A pointer to the command response
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
+ struct cmd_header *resp)
+{
+ struct cmd_header *buf = (void *)extra;
+ uint16_t copy_len;
+
+ copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
+ memcpy(buf, resp, copy_len);
+ return 0;
}
+EXPORT_SYMBOL_GPL(lbs_cmd_copyback);
+
+struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
+ unsigned long callback_arg)
+{
+ struct cmd_ctrl_node *cmdnode;
+
+ lbs_deb_enter(LBS_DEB_HOST);
+
+ if (priv->surpriseremoved) {
+ lbs_deb_host("PREP_CMD: card removed\n");
+ cmdnode = ERR_PTR(-ENOENT);
+ goto done;
+ }
+
+ cmdnode = lbs_get_cmd_ctrl_node(priv);
+ if (cmdnode == NULL) {
+ lbs_deb_host("PREP_CMD: cmdnode is NULL\n");
+
+ /* Wake up main thread to execute next command */
+ wake_up_interruptible(&priv->waitq);
+ cmdnode = ERR_PTR(-ENOBUFS);
+ goto done;
+ }
+
+ cmdnode->callback = callback;
+ cmdnode->callback_arg = callback_arg;
+
+ /* Copy the incoming command to the buffer */
+ memcpy(cmdnode->cmdbuf, in_cmd, in_cmd_size);
+
+ /* Set sequence number, clean result, move to buffer */
+ priv->seqnum++;
+ cmdnode->cmdbuf->command = cpu_to_le16(command);
+ cmdnode->cmdbuf->size = cpu_to_le16(in_cmd_size);
+ cmdnode->cmdbuf->seqnum = cpu_to_le16(priv->seqnum);
+ cmdnode->cmdbuf->result = 0;
+
+ lbs_deb_host("PREP_CMD: command 0x%04x\n", command);
+
+ /* here was the big old switch() statement, which is now obsolete,
+ * because the caller of lbs_cmd() sets up all of *cmd for us. */
+
+ cmdnode->cmdwaitqwoken = 0;
+ lbs_queue_cmd(priv, cmdnode);
+ wake_up_interruptible(&priv->waitq);
+
+ done:
+ lbs_deb_leave_args(LBS_DEB_HOST, "ret %p", cmdnode);
+ return cmdnode;
+}
+
+int __lbs_cmd(struct lbs_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
+ unsigned long callback_arg)
+{
+ struct cmd_ctrl_node *cmdnode;
+ unsigned long flags;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_HOST);
+
+ cmdnode = __lbs_cmd_async(priv, command, in_cmd, in_cmd_size,
+ callback, callback_arg);
+ if (IS_ERR(cmdnode)) {
+ ret = PTR_ERR(cmdnode);
+ goto done;
+ }
+
+ might_sleep();
+ wait_event_interruptible(cmdnode->cmdwait_q, cmdnode->cmdwaitqwoken);
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ ret = cmdnode->result;
+ if (ret)
+ lbs_pr_info("PREP_CMD: command 0x%04x failed: %d\n",
+ command, ret);
+
+ __lbs_cleanup_and_insert_cmd(priv, cmdnode);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+done:
+ lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(__lbs_cmd);
+
+
Code Review / linux-3.10.git / blobdiff