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device: set traffic filters when device comes up

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This commit is contained in:
Lubomir Rintel 2017-11-28 14:10:18 +01:00
parent fe3d7209e7
commit 8bffb2c750
1 changed files with 35 additions and 1 deletions
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36
src/devices/nm-device.c
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@ -35,6 +35,7 @@
#include <fcntl.h>
#include <linux/if_addr.h>
#include <linux/rtnetlink.h>
#include <linux/pkt_sched.h>
#include "nm-utils/nm-dedup-multi.h"
@ -5329,9 +5330,10 @@ tc_commit (NMDevice *self)
{
NMConnection *connection = NULL;
gs_unref_ptrarray GPtrArray *qdiscs = NULL;
gs_unref_ptrarray GPtrArray *tfilters = NULL;
NMSettingTCConfig *s_tc = NULL;
int ip_ifindex;
guint nqdiscs;
guint nqdiscs, ntfilters;
int i;
connection = nm_device_get_applied_connection (self);
@ -5360,11 +5362,43 @@ tc_commit (NMDevice *self)
g_ptr_array_add (qdiscs, q);
}
ntfilters = nm_setting_tc_config_get_num_tfilters (s_tc);
tfilters = g_ptr_array_new_full (ntfilters, (GDestroyNotify) nmp_object_unref);
for (i = 0; i < ntfilters; i++) {
NMTCTfilter *s_tfilter = nm_setting_tc_config_get_tfilter (s_tc, i);
NMTCAction *action;
NMPObject *q = nmp_object_new (NMP_OBJECT_TYPE_TFILTER, NULL);
NMPlatformTfilter *tfilter = NMP_OBJECT_CAST_TFILTER (q);
tfilter->ifindex = ip_ifindex;
tfilter->kind = nm_tc_tfilter_get_kind (s_tfilter);
tfilter->addr_family = AF_UNSPEC;
tfilter->handle = nm_tc_tfilter_get_handle (s_tfilter);
tfilter->parent = nm_tc_tfilter_get_parent (s_tfilter);
tfilter->info = TC_H_MAKE (0, htons (ETH_P_ALL));
action = nm_tc_tfilter_get_action (s_tfilter);
if (action) {
tfilter->action.kind = nm_tc_action_get_kind (action);
if (strcmp (tfilter->action.kind, "simple") == 0) {
strncpy (tfilter->action.simple.sdata,
g_variant_get_bytestring (nm_tc_action_get_attribute (action, "sdata")),
sizeof (tfilter->action.simple.sdata));
}
}
g_ptr_array_add (tfilters, q);
}
}
if (!nm_platform_qdisc_sync (nm_device_get_platform (self), ip_ifindex, qdiscs))
return FALSE;
if (!nm_platform_tfilter_sync (nm_device_get_platform (self), ip_ifindex, tfilters))
return FALSE;
return TRUE;
}