diff options
| author | Luis Carlos Cobo <luisca@cozybit.com> | 2007-08-02 13:16:02 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:50:11 -0700 |
| commit | d21b31fd53626f9c1d14fc676793dbe86b44d1c6 (patch) | |
| tree | 3c5179f383c89bdffecd48565d7b38ed7db9e12c /drivers/net/wireless/libertas/if_usb.c | |
| parent | b37e5842f5ab66f8d0533ee62ffe35c26ae800a3 (diff) | |
[PATCH] libertas: keep mesh autostart enabled while asleep
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>
Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.c')
| -rw-r--r-- | drivers/net/wireless/libertas/if_usb.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 5efdeac6e20..670e1d23c04 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -990,6 +990,19 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message) if (priv->adapter->psstate != PS_STATE_FULL_POWER) return -1; + if (priv->mesh_dev && !priv->mesh_autostart_enabled) { + /* Mesh autostart must be activated while sleeping + * On resume it will go back to the current state + */ + struct cmd_ds_mesh_access mesh_access; + memset(&mesh_access, 0, sizeof(mesh_access)); + mesh_access.data[0] = cpu_to_le32(1); + libertas_prepare_and_send_command(priv, + CMD_MESH_ACCESS, + CMD_ACT_MESH_SET_AUTOSTART_ENABLED, + CMD_OPTION_WAITFORRSP, 0, (void *)&mesh_access); + } + netif_device_detach(cardp->eth_dev); netif_device_detach(priv->mesh_dev); @@ -1017,6 +1030,19 @@ static int if_usb_resume(struct usb_interface *intf) netif_device_attach(cardp->eth_dev); netif_device_attach(priv->mesh_dev); + if (priv->mesh_dev && !priv->mesh_autostart_enabled) { + /* Mesh autostart was activated while sleeping + * Disable it if appropriate + */ + struct cmd_ds_mesh_access mesh_access; + memset(&mesh_access, 0, sizeof(mesh_access)); + mesh_access.data[0] = cpu_to_le32(0); + libertas_prepare_and_send_command(priv, + CMD_MESH_ACCESS, + CMD_ACT_MESH_SET_AUTOSTART_ENABLED, + CMD_OPTION_WAITFORRSP, 0, (void *)&mesh_access); + } + lbs_deb_leave(LBS_DEB_USB); return 0; } |