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path: root/drivers/net/ethernet/mscc/ocelot_vcap.c
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Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_vcap.c')
-rw-r--r--drivers/net/ethernet/mscc/ocelot_vcap.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_vcap.c b/drivers/net/ethernet/mscc/ocelot_vcap.c
index d8c778ee6f1b..37a232911395 100644
--- a/drivers/net/ethernet/mscc/ocelot_vcap.c
+++ b/drivers/net/ethernet/mscc/ocelot_vcap.c
@@ -959,6 +959,12 @@ static void ocelot_vcap_filter_add_to_block(struct ocelot *ocelot,
list_add(&filter->list, pos->prev);
}
+static bool ocelot_vcap_filter_equal(const struct ocelot_vcap_filter *a,
+ const struct ocelot_vcap_filter *b)
+{
+ return !memcmp(&a->id, &b->id, sizeof(struct ocelot_vcap_id));
+}
+
static int ocelot_vcap_block_get_filter_index(struct ocelot_vcap_block *block,
struct ocelot_vcap_filter *filter)
{
@@ -966,7 +972,7 @@ static int ocelot_vcap_block_get_filter_index(struct ocelot_vcap_block *block,
int index = 0;
list_for_each_entry(tmp, &block->rules, list) {
- if (filter->id == tmp->id)
+ if (ocelot_vcap_filter_equal(filter, tmp))
return index;
index++;
}
@@ -991,16 +997,19 @@ ocelot_vcap_block_find_filter_by_index(struct ocelot_vcap_block *block,
}
struct ocelot_vcap_filter *
-ocelot_vcap_block_find_filter_by_id(struct ocelot_vcap_block *block, int id)
+ocelot_vcap_block_find_filter_by_id(struct ocelot_vcap_block *block, int cookie,
+ bool tc_offload)
{
struct ocelot_vcap_filter *filter;
list_for_each_entry(filter, &block->rules, list)
- if (filter->id == id)
+ if (filter->id.tc_offload == tc_offload &&
+ filter->id.cookie == cookie)
return filter;
return NULL;
}
+EXPORT_SYMBOL(ocelot_vcap_block_find_filter_by_id);
/* If @on=false, then SNAP, ARP, IP and OAM frames will not match on keys based
* on destination and source MAC addresses, but only on higher-level protocol
@@ -1150,6 +1159,7 @@ int ocelot_vcap_filter_add(struct ocelot *ocelot,
vcap_entry_set(ocelot, index, filter);
return 0;
}
+EXPORT_SYMBOL(ocelot_vcap_filter_add);
static void ocelot_vcap_block_remove_filter(struct ocelot *ocelot,
struct ocelot_vcap_block *block,
@@ -1160,7 +1170,7 @@ static void ocelot_vcap_block_remove_filter(struct ocelot *ocelot,
list_for_each_safe(pos, q, &block->rules) {
tmp = list_entry(pos, struct ocelot_vcap_filter, list);
- if (tmp->id == filter->id) {
+ if (ocelot_vcap_filter_equal(filter, tmp)) {
if (tmp->block_id == VCAP_IS2 &&
tmp->action.police_ena)
ocelot_vcap_policer_del(ocelot, block,
@@ -1204,6 +1214,7 @@ int ocelot_vcap_filter_del(struct ocelot *ocelot,
return 0;
}
+EXPORT_SYMBOL(ocelot_vcap_filter_del);
int ocelot_vcap_filter_stats_update(struct ocelot *ocelot,
struct ocelot_vcap_filter *filter)