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wl12xx: add ROC/CROC commands 

Add structs and functions to support the ROC/CROC commands.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2011-08-14 13:17:16 +03:00 committed by Luciano Coelho
parent f4df1bd525
commit a7cba38471
2 changed files with 89 additions and 0 deletions
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73
drivers/net/wireless/wl12xx/cmd.c
View File

@ -1481,3 +1481,76 @@ out_free:
out:
return ret;
}
static int wl12xx_cmd_roc(struct wl1271 *wl, u8 role_id)
{
struct wl12xx_cmd_roc *cmd;
int ret = 0;
wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", wl->channel, role_id);
if (WARN_ON(role_id == WL12XX_INVALID_ROLE_ID))
return -EINVAL;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (!cmd) {
ret = -ENOMEM;
goto out;
}
cmd->role_id = role_id;
cmd->channel = wl->channel;
switch (wl->band) {
case IEEE80211_BAND_2GHZ:
cmd->band = RADIO_BAND_2_4GHZ;
break;
case IEEE80211_BAND_5GHZ:
cmd->band = RADIO_BAND_5GHZ;
break;
default:
wl1271_error("roc - unknown band: %d", (int)wl->band);
ret = -EINVAL;
goto out_free;
}
ret = wl1271_cmd_send(wl, CMD_REMAIN_ON_CHANNEL, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("failed to send ROC command");
goto out_free;
}
out_free:
kfree(cmd);
out:
return ret;
}
static int wl12xx_cmd_croc(struct wl1271 *wl, u8 role_id)
{
struct wl12xx_cmd_croc *cmd;
int ret = 0;
wl1271_debug(DEBUG_CMD, "cmd croc (%d)", role_id);
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (!cmd) {
ret = -ENOMEM;
goto out;
}
cmd->role_id = role_id;
ret = wl1271_cmd_send(wl, CMD_CANCEL_REMAIN_ON_CHANNEL, cmd,
sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("failed to send ROC command");
goto out_free;
}
out_free:
kfree(cmd);
out:
return ret;
}

16
drivers/net/wireless/wl12xx/cmd.h
View File

@ -565,6 +565,22 @@ struct wl12xx_cmd_set_peer_state {
u8 padding[2];
} __packed;
struct wl12xx_cmd_roc {
struct wl1271_cmd_header header;
u8 role_id;
u8 channel;
u8 band;
u8 padding;
};
struct wl12xx_cmd_croc {
struct wl1271_cmd_header header;
u8 role_id;
u8 padding[3];
};
enum wl12xx_ssid_type {
WL12XX_SSID_TYPE_PUBLIC = 0,
WL12XX_SSID_TYPE_HIDDEN = 1,