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-rw-r--r--drivers/net/wireless/libertas/assoc.c6
-rw-r--r--drivers/net/wireless/libertas/cmd.c68
-rw-r--r--drivers/net/wireless/libertas/cmd.h3
-rw-r--r--drivers/net/wireless/libertas/defs.h10
-rw-r--r--drivers/net/wireless/libertas/host.h17
-rw-r--r--drivers/net/wireless/libertas/main.c13
-rw-r--r--drivers/net/wireless/libertas/types.h30
-rw-r--r--drivers/net/wireless/libertas/wext.c5
8 files changed, 132 insertions, 20 deletions
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index c9c3640ce9f..953a44f750e 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -603,7 +603,8 @@ static int assoc_helper_channel(struct lbs_private *priv,
/* Change mesh channel first; 21.p21 firmware won't let
you change channel otherwise (even though it'll return
an error to this */
- lbs_mesh_config(priv, 0, assoc_req->channel);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP,
+ assoc_req->channel);
}
lbs_deb_assoc("ASSOC: channel: %d -> %d\n",
@@ -642,7 +643,8 @@ static int assoc_helper_channel(struct lbs_private *priv,
restore_mesh:
if (priv->mesh_dev)
- lbs_mesh_config(priv, 1, priv->curbssparams.channel);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+ priv->curbssparams.channel);
done:
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index b494aba869c..7ccec987faa 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -4,6 +4,7 @@
*/
#include <net/iw_handler.h>
+#include <net/ieee80211.h>
#include <linux/kfifo.h>
#include "host.h"
#include "hostcmd.h"
@@ -998,24 +999,69 @@ int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
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,
diff --git a/drivers/net/wireless/libertas/cmd.h b/drivers/net/wireless/libertas/cmd.h
index f4019c22adf..00d290e2818 100644
--- a/drivers/net/wireless/libertas/cmd.h
+++ b/drivers/net/wireless/libertas/cmd.h
@@ -39,6 +39,9 @@ int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
int lbs_get_channel(struct lbs_private *priv);
int lbs_set_channel(struct lbs_private *priv, u8 channel);
+int lbs_mesh_config_send(struct lbs_private *priv,
+ struct cmd_ds_mesh_config *cmd,
+ uint16_t action, uint16_t type);
int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan);
int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria);
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index d3952011106..3793cb92296 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -170,6 +170,16 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
#define MARVELL_MESH_IE_LENGTH 9
+/* Values used to populate the struct mrvl_mesh_ie. The only time you need this
+ * is when enabling the mesh using CMD_MESH_CONFIG.
+ */
+#define MARVELL_MESH_IE_TYPE 4
+#define MARVELL_MESH_IE_SUBTYPE 0
+#define MARVELL_MESH_IE_VERSION 0
+#define MARVELL_MESH_PROTO_ID_HWMP 0
+#define MARVELL_MESH_METRIC_ID 0
+#define MARVELL_MESH_CAPABILITY 0
+
/** INT status Bit Definition*/
#define MRVDRV_TX_DNLD_RDY 0x0001
#define MRVDRV_RX_UPLD_RDY 0x0002
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index 3915c3144fa..c92e41b4faf 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -256,6 +256,23 @@ enum cmd_mesh_access_opts {
CMD_ACT_MESH_GET_AUTOSTART_ENABLED,
};
+/* Define actions and types for CMD_MESH_CONFIG */
+enum cmd_mesh_config_actions {
+ CMD_ACT_MESH_CONFIG_STOP = 0,
+ CMD_ACT_MESH_CONFIG_START,
+ CMD_ACT_MESH_CONFIG_SET,
+ CMD_ACT_MESH_CONFIG_GET,
+};
+
+enum cmd_mesh_config_types {
+ CMD_TYPE_MESH_SET_BOOTFLAG = 1,
+ CMD_TYPE_MESH_SET_BOOTTIME,
+ CMD_TYPE_MESH_SET_DEF_CHANNEL,
+ CMD_TYPE_MESH_SET_MESH_IE,
+ CMD_TYPE_MESH_GET_DEFAULTS,
+ CMD_TYPE_MESH_GET_MESH_IE, /* GET_DEFAULTS is superset of GET_MESHIE */
+};
+
/** Card Event definition */
#define MACREG_INT_CODE_TX_PPA_FREE 0
#define MACREG_INT_CODE_TX_DMA_DONE 1
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index a87febad8c2..01299c8ed27 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -344,14 +344,15 @@ static ssize_t lbs_mesh_set(struct device *dev,
{
struct lbs_private *priv = to_net_dev(dev)->priv;
int enable;
- int ret;
+ int ret, action = CMD_ACT_MESH_CONFIG_STOP;
sscanf(buf, "%x", &enable);
enable = !!enable;
if (enable == !!priv->mesh_dev)
return count;
-
- ret = lbs_mesh_config(priv, enable, priv->curbssparams.channel);
+ if (enable)
+ action = CMD_ACT_MESH_CONFIG_START;
+ ret = lbs_mesh_config(priv, action, priv->curbssparams.channel);
if (ret)
return ret;
@@ -1257,9 +1258,11 @@ int lbs_start_card(struct lbs_private *priv)
useful */
priv->mesh_tlv = 0x100 + 291;
- if (lbs_mesh_config(priv, 1, priv->curbssparams.channel)) {
+ if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+ priv->curbssparams.channel)) {
priv->mesh_tlv = 0x100 + 37;
- if (lbs_mesh_config(priv, 1, priv->curbssparams.channel))
+ if (lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+ priv->curbssparams.channel))
priv->mesh_tlv = 0;
}
if (priv->mesh_tlv) {
diff --git a/drivers/net/wireless/libertas/types.h b/drivers/net/wireless/libertas/types.h
index 4031be42086..e0c2599da92 100644
--- a/drivers/net/wireless/libertas/types.h
+++ b/drivers/net/wireless/libertas/types.h
@@ -6,6 +6,8 @@
#include <linux/if_ether.h>
#include <asm/byteorder.h>
+#include <linux/wireless.h>
+#include <net/ieee80211.h>
struct ieeetypes_cfparamset {
u8 elementid;
@@ -252,4 +254,32 @@ struct mrvlietypes_ledbhv {
struct led_bhv ledbhv[1];
} __attribute__ ((packed));
+/* Meant to be packed as the value member of a struct ieee80211_info_element.
+ * Note that the len member of the ieee80211_info_element varies depending on
+ * the mesh_id_len */
+struct mrvl_meshie_val {
+ uint8_t oui[P80211_OUI_LEN];
+ uint8_t type;
+ uint8_t subtype;
+ uint8_t version;
+ uint8_t active_protocol_id;
+ uint8_t active_metric_id;
+ uint8_t mesh_capability;
+ uint8_t mesh_id_len;
+ uint8_t mesh_id[IW_ESSID_MAX_SIZE];
+} __attribute__ ((packed));
+
+struct mrvl_meshie {
+ struct ieee80211_info_element hdr;
+ struct mrvl_meshie_val val;
+} __attribute__ ((packed));
+
+struct mrvl_mesh_defaults {
+ __le32 bootflag;
+ uint8_t boottime;
+ uint8_t reserved;
+ __le16 channel;
+ struct mrvl_meshie meshie;
+} __attribute__ ((packed));
+
#endif
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 0973d015a52..d4b19f11b78 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -1002,7 +1002,7 @@ static int lbs_mesh_set_freq(struct net_device *dev,
else if (priv->mode == IW_MODE_ADHOC)
lbs_stop_adhoc_network(priv);
}
- lbs_mesh_config(priv, 1, fwrq->m);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, fwrq->m);
lbs_update_channel(priv);
ret = 0;
@@ -2011,7 +2011,8 @@ static int lbs_mesh_set_essid(struct net_device *dev,
priv->mesh_ssid_len = dwrq->length;
}
- lbs_mesh_config(priv, 1, priv->curbssparams.channel);
+ lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
+ priv->curbssparams.channel);
out:
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-23 20:39:26 +0000