xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] libertas: keep mesh autostart enabled while asleep

Browse Source 
After loading the firmware, mesh autostart will be disabled. After that, the
user will still be able to enable or disable it at will. On suspend, it will be
always activated and later on resume it will go back to the state it had before
going to sleep.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis Carlos Cobo
2007-08-02 13:16:02 -04:00
committed by David S. Miller
parent b37e5842f5
commit d21b31fd53
3 changed files with 49 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/net/wireless/libertas/main.c
View File

@@ -271,15 +271,20 @@ static ssize_t libertas_autostart_enabled_set(struct device * dev,
{
struct cmd_ds_mesh_access mesh_access;
uint32_t datum;
wlan_private * priv = (to_net_dev(dev))->priv;
int ret;
memset(&mesh_access, 0, sizeof(mesh_access));
sscanf(buf, "%d", &datum);
mesh_access.data[0] = cpu_to_le32(datum);
libertas_prepare_and_send_command((to_net_dev(dev))->priv,
ret = libertas_prepare_and_send_command(priv,
CMD_MESH_ACCESS,
CMD_ACT_MESH_SET_AUTOSTART_ENABLED,
CMD_OPTION_WAITFORRSP, 0, (void *)&mesh_access);
if (ret == 0)
priv->mesh_autostart_enabled = datum ? 1 : 0;
return strlen(buf);
}
@@ -853,6 +858,7 @@ static int wlan_setup_station_hw(wlan_private * priv)
{
int ret = -1;
wlan_adapter *adapter = priv->adapter;
struct cmd_ds_mesh_access mesh_access;
lbs_deb_enter(LBS_DEB_FW);
@@ -889,6 +895,21 @@ static int wlan_setup_station_hw(wlan_private * priv)
goto done;
}
/* Disable mesh autostart */
if (priv->mesh_dev) {
memset(&mesh_access, 0, sizeof(mesh_access));
mesh_access.data[0] = cpu_to_le32(0);
ret = libertas_prepare_and_send_command(priv,
CMD_MESH_ACCESS,
CMD_ACT_MESH_SET_AUTOSTART_ENABLED,
CMD_OPTION_WAITFORRSP, 0, (void *)&mesh_access);
if (ret) {
ret = -1;
goto done;
}
priv->mesh_autostart_enabled = 0;
}
ret = 0;
done:
lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);