@@ -1808,6 +1808,7 @@ int vcap_add_rule(struct vcap_rule *rule)
{
struct vcap_rule_internal *ri = to_intrule(rule);
struct vcap_rule_move move = {0};
+ struct vcap_counter ctr = {0};
int ret;
ret = vcap_api_check(ri->vctrl);
@@ -1831,8 +1832,12 @@ int vcap_add_rule(struct vcap_rule *rule)
}
ret = vcap_write_rule(ri);
- if (ret)
+ if (ret) {
pr_err("%s:%d: rule write error: %d\n", __func__, __LINE__, ret);
+ goto out;
+ }
+ /* Set the counter to zero */
+ ret = vcap_write_counter(ri, &ctr);
out:
mutex_unlock(&ri->admin->lock);
return ret;
@@ -1343,8 +1343,8 @@ static void vcap_api_encode_rule_test(struct kunit *test)
u32 port_mask_rng_mask = 0x0f;
u32 igr_port_mask_value = 0xffabcd01;
u32 igr_port_mask_mask = ~0;
- /* counter is not written yet, so it is not in expwriteaddr */
- u32 expwriteaddr[] = {792, 793, 794, 795, 796, 797, 0};
+ /* counter is written as the last operation */
+ u32 expwriteaddr[] = {792, 793, 794, 795, 796, 797, 792};
int idx;
vcap_test_api_init(&is2_admin);
When a rule counter is external to the VCAP such as the Sparx5 IS2 counters are, then this counter must be reset when a new rule is created. Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> --- drivers/net/ethernet/microchip/vcap/vcap_api.c | 7 ++++++- drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c | 4 ++-- 2 files changed, 8 insertions(+), 3 deletions(-)