net: hns: fix the bug of forwarding table
As the sub queue id in the broadcast forwarding table is always
set to absolute queue 0 rather than the interface's relative queue 0,
this will cause the received broadcast packets loopback to rcb.
This patch sets the sub queue id to relative queue 0 of each port.
Signed-off-by: Daode Huang <huangdaode@hisilicon.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
index e0f9cdc..2d0cb60 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
@@ -207,6 +207,7 @@
int ret;
char *mac_addr = (char *)addr;
struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle);
+ u8 port_num;
assert(mac_cb);
@@ -221,8 +222,11 @@
return ret;
}
- ret = hns_mac_set_multi(mac_cb, DSAF_BASE_INNER_PORT_NUM,
- mac_addr, true);
+ ret = hns_mac_get_inner_port_num(mac_cb, handle->vf_id, &port_num);
+ if (ret)
+ return ret;
+
+ ret = hns_mac_set_multi(mac_cb, port_num, mac_addr, true);
if (ret)
dev_err(handle->owner_dev,
"mac add mul_mac:%pM port%d fail, ret = %#x!\n",
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index a68eef0..151fd6e 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -141,9 +141,10 @@
*@port_num:port number
*
*/
-static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb,
- u8 vmid, u8 *port_num)
+int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, u8 vmid, u8 *port_num)
{
+ int q_num_per_vf, vf_num_per_port;
+ int vm_queue_id;
u8 tmp_port;
if (mac_cb->dsaf_dev->dsaf_mode <= DSAF_MODE_ENABLE) {
@@ -174,6 +175,12 @@
return -EINVAL;
}
+ q_num_per_vf = mac_cb->dsaf_dev->rcb_common[0]->max_q_per_vf;
+ vf_num_per_port = mac_cb->dsaf_dev->rcb_common[0]->max_vfn;
+
+ vm_queue_id = vmid * q_num_per_vf +
+ vf_num_per_port * q_num_per_vf * mac_cb->mac_id;
+
switch (mac_cb->dsaf_dev->dsaf_mode) {
case DSAF_MODE_ENABLE_FIX:
tmp_port = 0;
@@ -193,7 +200,7 @@
case DSAF_MODE_DISABLE_6PORT_2VM:
case DSAF_MODE_DISABLE_6PORT_4VM:
case DSAF_MODE_DISABLE_6PORT_16VM:
- tmp_port = vmid;
+ tmp_port = vm_queue_id;
break;
default:
dev_err(mac_cb->dev, "dsaf mode invalid,%s mac%d!\n",
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
index 4cbdf14..d3a1f72 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
@@ -461,5 +461,7 @@
int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb,
enum hnae_led_state status);
void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en);
+int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb,
+ u8 vmid, u8 *port_num);
#endif /* _HNS_DSAF_MAC_H */