*/
#include <net/iw_handler.h>
+#include <net/ieee80211.h>
#include <linux/kfifo.h>
#include "host.h"
#include "hostcmd.h"
* 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",
+ lbs_pr_info("%s, fw %u.%u.%up%u, cap 0x%08x\n",
print_mac(mac, cmd.permanentaddr),
priv->fwrelease >> 24 & 0xff,
priv->fwrelease >> 16 & 0xff,
return 0;
}
-static int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action)
+static __le16 lbs_rate_to_fw_bitmap(int rate, int lower_rates_ok)
{
- struct cmd_ds_802_11_rate_adapt_rateset
- *rateadapt = &cmd->params.rateset;
-
- 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);
-
- rateadapt->action = cpu_to_le16(cmd_action);
- rateadapt->enablehwauto = cpu_to_le16(priv->enablehwauto);
- rateadapt->bitmap = cpu_to_le16(priv->ratebitmap);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+/* Bit Rate
+* 15:13 Reserved
+* 12 54 Mbps
+* 11 48 Mbps
+* 10 36 Mbps
+* 9 24 Mbps
+* 8 18 Mbps
+* 7 12 Mbps
+* 6 9 Mbps
+* 5 6 Mbps
+* 4 Reserved
+* 3 11 Mbps
+* 2 5.5 Mbps
+* 1 2 Mbps
+* 0 1 Mbps
+**/
+
+ uint16_t ratemask;
+ int i = lbs_data_rate_to_fw_index(rate);
+ if (lower_rates_ok)
+ ratemask = (0x1fef >> (12 - i));
+ else
+ ratemask = (1 << i);
+ return cpu_to_le16(ratemask);
}
-/**
- * @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)
+int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
+ uint16_t cmd_action)
{
- struct cmd_ds_802_11_data_rate cmd;
- int ret = -1;
+ struct cmd_ds_802_11_rate_adapt_rateset cmd;
+ int ret;
lbs_deb_enter(LBS_DEB_CMD);
- memset(&cmd, 0, sizeof(cmd));
- cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- cmd.action = cpu_to_le16(CMD_ACT_GET_TX_RATE);
-
- ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
- if (ret)
- goto out;
+ if (!priv->cur_rate && !priv->enablehwauto)
+ return -EINVAL;
- lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof (cmd));
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
- ret = (int) lbs_fw_index_to_data_rate(cmd.rates[0]);
- lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", ret);
+ cmd.action = cpu_to_le16(cmd_action);
+ cmd.enablehwauto = cpu_to_le16(priv->enablehwauto);
+ cmd.bitmap = lbs_rate_to_fw_bitmap(priv->cur_rate, priv->enablehwauto);
+ ret = lbs_cmd_with_response(priv, CMD_802_11_RATE_ADAPT_RATESET, &cmd);
+ if (!ret && cmd_action == CMD_ACT_GET) {
+ priv->ratebitmap = le16_to_cpu(cmd.bitmap);
+ priv->enablehwauto = le16_to_cpu(cmd.enablehwauto);
+ }
-out:
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
+EXPORT_SYMBOL_GPL(lbs_cmd_802_11_rate_adapt_rateset);
/**
* @brief Set the data rate
return ret;
}
-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;
-
- 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) priv->nr_of_multicastmacaddr);
- memcpy(pMCastAdr->maclist, priv->multicastlist,
- priv->nr_of_multicastmacaddr * ETH_ALEN);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
/**
* @brief Get the radio channel
*
return ret;
}
-int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan)
+int lbs_mesh_config_send(struct lbs_private *priv,
+ struct cmd_ds_mesh_config *cmd,
+ uint16_t action, uint16_t type)
+{
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_CMD);
+
+ cmd->hdr.command = cpu_to_le16(CMD_MESH_CONFIG);
+ cmd->hdr.size = cpu_to_le16(sizeof(struct cmd_ds_mesh_config));
+ cmd->hdr.result = 0;
+
+ cmd->type = cpu_to_le16(type);
+ cmd->action = cpu_to_le16(action);
+
+ ret = lbs_cmd_with_response(priv, CMD_MESH_CONFIG, cmd);
+
+ lbs_deb_leave(LBS_DEB_CMD);
+ return ret;
+}
+
+/* This function is the CMD_MESH_CONFIG legacy function. It only handles the
+ * START and STOP actions. The extended actions supported by CMD_MESH_CONFIG
+ * are all handled by preparing a struct cmd_ds_mesh_config and passing it to
+ * lbs_mesh_config_send.
+ */
+int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan)
{
struct cmd_ds_mesh_config cmd;
+ struct mrvl_meshie *ie;
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);
+ ie = (struct mrvl_meshie *)cmd.data;
+
+ switch (action) {
+ case CMD_ACT_MESH_CONFIG_START:
+ ie->hdr.id = MFIE_TYPE_GENERIC;
+ ie->val.oui[0] = 0x00;
+ ie->val.oui[1] = 0x50;
+ ie->val.oui[2] = 0x43;
+ ie->val.type = MARVELL_MESH_IE_TYPE;
+ ie->val.subtype = MARVELL_MESH_IE_SUBTYPE;
+ ie->val.version = MARVELL_MESH_IE_VERSION;
+ ie->val.active_protocol_id = MARVELL_MESH_PROTO_ID_HWMP;
+ ie->val.active_metric_id = MARVELL_MESH_METRIC_ID;
+ ie->val.mesh_capability = MARVELL_MESH_CAPABILITY;
+ ie->val.mesh_id_len = priv->mesh_ssid_len;
+ memcpy(ie->val.mesh_id, priv->mesh_ssid, priv->mesh_ssid_len);
+ ie->hdr.len = sizeof(struct mrvl_meshie_val) -
+ IW_ESSID_MAX_SIZE + priv->mesh_ssid_len;
+ cmd.length = cpu_to_le16(sizeof(struct mrvl_meshie_val));
+ break;
+ case CMD_ACT_MESH_CONFIG_STOP:
+ break;
+ default:
+ return -1;
}
- lbs_deb_cmd("mesh config enable %d TLV %x channel %d SSID %s\n",
- enable, priv->mesh_tlv, chan,
+ lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
+ action, priv->mesh_tlv, chan,
escape_essid(priv->mesh_ssid, priv->mesh_ssid_len));
- return lbs_cmd_with_response(priv, CMD_MESH_CONFIG, &cmd);
+
+ return lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
}
static int lbs_cmd_bcn_ctrl(struct lbs_private * priv,
struct cmd_header *cmd;
uint16_t cmdsize;
uint16_t command;
- int timeo = 5 * HZ;
+ int timeo = 3 * HZ;
int ret;
lbs_deb_enter(LBS_DEB_HOST);
/* These commands take longer */
if (command == CMD_802_11_SCAN || command == CMD_802_11_ASSOCIATE ||
command == CMD_802_11_AUTHENTICATE)
- timeo = 10 * HZ;
+ timeo = 5 * HZ;
lbs_deb_cmd("DNLD_CMD: command 0x%04x, seq %d, size %d\n",
command, le16_to_cpu(cmd->seqnum), cmdsize);
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;
+ timeo = HZ/4;
}
/* Setup the timer after transmit command */
cmd.action = cpu_to_le16(priv->mac_control);
cmd.reserved = 0;
- lbs_cmd_async(priv, CMD_MAC_CONTROL,
- &cmd.hdr, sizeof(cmd));
+ lbs_cmd_async(priv, CMD_MAC_CONTROL, &cmd.hdr, sizeof(cmd));
lbs_deb_leave(LBS_DEB_CMD);
}
cmd_action, pdata_buf);
break;
- case CMD_802_11_RATE_ADAPT_RATESET:
- ret = lbs_cmd_802_11_rate_adapt_rateset(priv,
- cmdptr, cmd_action);
- break;
-
- case CMD_MAC_MULTICAST_ADR:
- ret = lbs_cmd_mac_multicast_adr(priv, cmdptr, cmd_action);
- break;
-
case CMD_802_11_MONITOR_MODE:
ret = lbs_cmd_802_11_monitor_mode(cmdptr,
cmd_action, pdata_buf);
ret = lbs_cmd_bcn_ctrl(priv, cmdptr, cmd_action);
break;
default:
- lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no);
+ lbs_pr_err("PREP_CMD: unknown command 0x%04x\n", cmd_no);
ret = -1;
break;
}
projects / linux-2.6-omap-h63xx.git / blobdiff