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core: configure Wake-on-LAN parameters for Ethernet devices

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This commit is contained in:
Beniamino Galvani 2015-05-12 14:44:03 +02:00
parent de92df6c9f
commit 996cbcd25c
3 changed files with 79 additions and 0 deletions
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37
src/devices/nm-device-ethernet.c
View file

@ -53,6 +53,7 @@
#include "nm-device-factory.h"
#include "nm-core-internal.h"
#include "NetworkManagerUtils.h"
#include "gsystem-local-alloc.h"
#include "nm-device-ethernet-glue.h"
@ -1175,6 +1176,40 @@ dcb_carrier_changed (NMDevice *device, GParamSpec *pspec, gpointer unused)
/****************************************************************/
static gboolean
wake_on_lan_enable (NMDevice *device)
{
NMSettingWiredWakeOnLan wol;
NMSettingWired *s_wired;
const char *password = NULL;
gs_free char *value = NULL;
s_wired = (NMSettingWired *) device_get_setting (device, NM_TYPE_SETTING_WIRED);
if (s_wired) {
wol = nm_setting_wired_get_wake_on_lan (s_wired);
password = nm_setting_wired_get_wake_on_lan_password (s_wired);
if (wol != NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT)
goto found;
}
value = nm_config_data_get_connection_default (NM_CONFIG_GET_DATA,
"ethernet.wake-on-lan",
device);
if (value) {
wol = _nm_utils_ascii_str_to_int64 (value, 10,
NM_SETTING_WIRED_WAKE_ON_LAN_NONE,
NM_SETTING_WIRED_WAKE_ON_LAN_ALL,
NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT);
if (wol != NM_SETTING_WIRED_WAKE_ON_LAN_DEFAULT)
goto found;
}
wol = NM_SETTING_WIRED_WAKE_ON_LAN_NONE;
found:
return nmp_utils_ethtool_set_wake_on_lan (nm_device_get_iface (device), wol, password);
}
/****************************************************************/
static NMActStageReturn
act_stage2_config (NMDevice *device, NMDeviceStateReason *reason)
{
@ -1207,6 +1242,8 @@ act_stage2_config (NMDevice *device, NMDeviceStateReason *reason)
}
}
wake_on_lan_enable (device);
/* DCB and FCoE setup */
s_dcb = (NMSettingDcb *) device_get_setting (device, NM_TYPE_SETTING_DCB);
if (s_dcb) {

38
src/platform/nm-platform-utils.c
View file

@ -33,6 +33,7 @@
#include "nm-utils.h"
#include "NetworkManagerUtils.h"
#include "nm-logging.h"
#include "nm-setting-wired.h"
/******************************************************************
@ -258,6 +259,43 @@ nmp_utils_ethtool_get_link_speed (const char *ifname, guint32 *out_speed)
return TRUE;
}
gboolean
nmp_utils_ethtool_set_wake_on_lan (const char *ifname,
NMSettingWiredWakeOnLan wol,
const char *wol_password)
{
struct ethtool_wolinfo wol_info = { };
nm_log_dbg (LOGD_PLATFORM, "setting Wake-on-LAN options 0x%x, password '%s'",
(unsigned int) wol, wol_password);
wol_info.cmd = ETHTOOL_SWOL;
wol_info.wolopts = 0;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_PHY))
wol_info.wolopts |= WAKE_PHY;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_UNICAST))
wol_info.wolopts |= WAKE_UCAST;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_MULTICAST))
wol_info.wolopts |= WAKE_MCAST;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_BROADCAST))
wol_info.wolopts |= WAKE_BCAST;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_ARP))
wol_info.wolopts |= WAKE_ARP;
if (NM_FLAGS_HAS (wol, NM_SETTING_WIRED_WAKE_ON_LAN_MAGIC))
wol_info.wolopts |= WAKE_MAGIC;
if (wol_password) {
if (!nm_utils_hwaddr_aton (wol_password, wol_info.sopass, ETH_ALEN)) {
nm_log_dbg (LOGD_PLATFORM, "couldn't parse Wake-on-LAN password '%s'", wol_password);
return FALSE;
}
wol_info.wolopts |= WAKE_MAGICSECURE;
}
return ethtool_get (ifname, &wol_info);
}
/******************************************************************
* mii
******************************************************************/

4
src/platform/nm-platform-utils.h
View file

@ -26,6 +26,7 @@
#include <gudev/gudev.h>
#include "nm-platform.h"
#include "nm-setting-wired.h"
const char *nmp_utils_ethtool_get_driver (const char *ifname);
@ -33,6 +34,9 @@ gboolean nmp_utils_ethtool_supports_carrier_detect (const char *ifname);
gboolean nmp_utils_ethtool_supports_vlans (const char *ifname);
int nmp_utils_ethtool_get_peer_ifindex (const char *ifname);
gboolean nmp_utils_ethtool_get_wake_on_lan (const char *ifname);
gboolean nmp_utils_ethtool_set_wake_on_lan (const char *ifname, NMSettingWiredWakeOnLan wol,
const char *wol_password);
gboolean nmp_utils_ethtool_get_link_speed (const char *ifname, guint32 *out_speed);
gboolean nmp_utils_ethtool_get_driver_info (const char *ifname,