diff options
Diffstat (limited to 'drivers/net/wireless/libertas/cmd.c')
| -rw-r--r-- | drivers/net/wireless/libertas/cmd.c | 124 |
1 files changed, 108 insertions, 16 deletions
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index cdb9b9650d73..6c8a9d952a01 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -7,13 +7,8 @@ #include <linux/sched.h> #include <linux/slab.h> -#include "host.h" #include "decl.h" -#include "defs.h" -#include "dev.h" -#include "assoc.h" -#include "wext.h" -#include "scan.h" +#include "cfg.h" #include "cmd.h" @@ -70,6 +65,8 @@ static u8 is_command_allowed_in_ps(u16 cmd) switch (cmd) { case CMD_802_11_RSSI: return 1; + case CMD_802_11_HOST_SLEEP_CFG: + return 1; default: break; } @@ -175,16 +172,28 @@ int lbs_update_hw_spec(struct lbs_private *priv) 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; - } - out: lbs_deb_leave(LBS_DEB_CMD); return ret; } +static int lbs_ret_host_sleep_cfg(struct lbs_private *priv, unsigned long dummy, + struct cmd_header *resp) +{ + lbs_deb_enter(LBS_DEB_CMD); + if (priv->wol_criteria == EHS_REMOVE_WAKEUP) { + priv->is_host_sleep_configured = 0; + if (priv->psstate == PS_STATE_FULL_POWER) { + priv->is_host_sleep_activated = 0; + wake_up_interruptible(&priv->host_sleep_q); + } + } else { + priv->is_host_sleep_configured = 1; + } + lbs_deb_leave(LBS_DEB_CMD); + return 0; +} + int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria, struct wol_config *p_wol_config) { @@ -202,12 +211,11 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria, else cmd_config.wol_conf.action = CMD_ACT_ACTION_NONE; - ret = lbs_cmd_with_response(priv, CMD_802_11_HOST_SLEEP_CFG, &cmd_config); + ret = __lbs_cmd(priv, CMD_802_11_HOST_SLEEP_CFG, &cmd_config.hdr, + le16_to_cpu(cmd_config.hdr.size), + lbs_ret_host_sleep_cfg, 0); if (!ret) { - if (criteria) { - lbs_deb_cmd("Set WOL criteria to %x\n", criteria); - priv->wol_criteria = criteria; - } else + if (p_wol_config) memcpy((uint8_t *) p_wol_config, (uint8_t *)&cmd_config.wol_conf, sizeof(struct wol_config)); @@ -712,6 +720,10 @@ static void lbs_queue_cmd(struct lbs_private *priv, } } + if (le16_to_cpu(cmdnode->cmdbuf->command) == + CMD_802_11_WAKEUP_CONFIRM) + addtail = 0; + spin_lock_irqsave(&priv->driver_lock, flags); if (addtail) @@ -887,6 +899,66 @@ void lbs_set_mac_control(struct lbs_private *priv) } /** + * @brief This function implements command CMD_802_11D_DOMAIN_INFO + * @param priv pointer to struct lbs_private + * @param cmd pointer to cmd buffer + * @param cmdno cmd ID + * @param cmdOption cmd action + * @return 0 +*/ +int lbs_cmd_802_11d_domain_info(struct lbs_private *priv, + struct cmd_ds_command *cmd, + u16 cmdoption) +{ + struct cmd_ds_802_11d_domain_info *pdomaininfo = + &cmd->params.domaininfo; + struct mrvl_ie_domain_param_set *domain = &pdomaininfo->domain; + u8 nr_triplet = priv->domain_reg.no_triplet; + + lbs_deb_enter(LBS_DEB_11D); + + lbs_deb_11d("nr_triplet=%x\n", nr_triplet); + + pdomaininfo->action = cpu_to_le16(cmdoption); + if (cmdoption == CMD_ACT_GET) { + cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) + + sizeof(struct cmd_header)); + lbs_deb_hex(LBS_DEB_11D, "802_11D_DOMAIN_INFO", (u8 *) cmd, + le16_to_cpu(cmd->size)); + goto done; + } + + domain->header.type = cpu_to_le16(TLV_TYPE_DOMAIN); + memcpy(domain->countrycode, priv->domain_reg.country_code, + sizeof(domain->countrycode)); + + domain->header.len = cpu_to_le16(nr_triplet + * sizeof(struct ieee80211_country_ie_triplet) + + sizeof(domain->countrycode)); + + if (nr_triplet) { + memcpy(domain->triplet, priv->domain_reg.triplet, + nr_triplet * + sizeof(struct ieee80211_country_ie_triplet)); + + cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) + + le16_to_cpu(domain->header.len) + + sizeof(struct mrvl_ie_header) + + sizeof(struct cmd_header)); + } else { + cmd->size = cpu_to_le16(sizeof(pdomaininfo->action) + + sizeof(struct cmd_header)); + } + + lbs_deb_hex(LBS_DEB_11D, "802_11D_DOMAIN_INFO", (u8 *) cmd, + le16_to_cpu(cmd->size)); + +done: + lbs_deb_enter(LBS_DEB_11D); + return 0; +} + +/** * @brief This function prepare the command before send to firmware. * * @param priv A pointer to struct lbs_private structure @@ -984,6 +1056,11 @@ int lbs_prepare_and_send_command(struct lbs_private *priv, ret = 0; goto done; + case CMD_802_11D_DOMAIN_INFO: + cmdptr->command = cpu_to_le16(cmd_no); + ret = lbs_cmd_802_11d_domain_info(priv, cmdptr, cmd_action); + break; + case CMD_802_11_TPC_CFG: cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); cmdptr->size = @@ -1303,6 +1380,15 @@ int lbs_execute_next_command(struct lbs_private *priv) * check if in power save mode, if yes, put the device back * to PS mode */ +#ifdef TODO + /* + * This was the old code for libertas+wext. Someone that + * understands this beast should re-code it in a sane way. + * + * I actually don't understand why this is related to WPA + * and to connection status, shouldn't powering should be + * independ of such things? + */ if ((priv->psmode != LBS802_11POWERMODECAM) && (priv->psstate == PS_STATE_FULL_POWER) && ((priv->connect_status == LBS_CONNECTED) || @@ -1324,6 +1410,7 @@ int lbs_execute_next_command(struct lbs_private *priv) lbs_ps_sleep(priv, 0); } } +#endif } ret = 0; @@ -1353,6 +1440,11 @@ static void lbs_send_confirmsleep(struct lbs_private *priv) /* We don't get a response on the sleep-confirmation */ priv->dnld_sent = DNLD_RES_RECEIVED; + if (priv->is_host_sleep_configured) { + priv->is_host_sleep_activated = 1; + wake_up_interruptible(&priv->host_sleep_q); + } + /* If nothing to do, go back to sleep (?) */ if (!kfifo_len(&priv->event_fifo) && !priv->resp_len[priv->resp_idx]) priv->psstate = PS_STATE_SLEEP; |