struct hns3_mac *mac = &hw->mac;
enum hns3_reset_level reset_level;
uint16_t *msg_q;
+ uint8_t opcode;
uint32_t tail;
tail = hw->arq.tail;
while (tail != hw->arq.head) {
msg_q = hw->arq.msg_q[hw->arq.head];
- switch (msg_q[0]) {
+ opcode = msg_q[0] & 0xff;
+ switch (opcode) {
case HNS3_MBX_LINK_STAT_CHANGE:
memcpy(&mac->link_speed, &msg_q[2],
sizeof(mac->link_speed));
break;
default:
hns3_err(hw, "Fetched unsupported(%d) message from arq",
- msg_q[0]);
+ opcode);
break;
}
hns3_update_link_status(hw);
}
+static void
+hns3_handle_promisc_info(struct hns3_hw *hw, uint16_t promisc_en)
+{
+ if (!promisc_en) {
+ /*
+ * When promisc/allmulti mode is closed by the hns3 PF kernel
+ * ethdev driver for untrusted, modify VF's related status.
+ */
+ hns3_warn(hw, "Promisc mode will be closed by host for being "
+ "untrusted.");
+ hw->data->promiscuous = 0;
+ hw->data->all_multicast = 0;
+ }
+}
+
void
hns3_dev_handle_mbx_msg(struct hns3_hw *hw)
{
struct hns3_cmd_desc *desc;
uint32_t msg_data;
uint16_t *msg_q;
+ uint8_t opcode;
uint16_t flag;
uint8_t *temp;
int i;
desc = &crq->desc[crq->next_to_use];
req = (struct hns3_mbx_pf_to_vf_cmd *)desc->data;
+ opcode = req->msg[0] & 0xff;
flag = rte_le_to_cpu_16(crq->desc[crq->next_to_use].flag);
if (unlikely(!hns3_get_bit(flag, HNS3_CMDQ_RX_OUTVLD_B))) {
hns3_warn(hw,
"dropped invalid mailbox message, code = %d",
- req->msg[0]);
+ opcode);
/* dropping/not processing this invalid message */
crq->desc[crq->next_to_use].flag = 0;
continue;
}
- switch (req->msg[0]) {
+ switch (opcode) {
case HNS3_MBX_PF_VF_RESP:
resp->resp_status = hns3_resp_to_errno(req->msg[3]);
case HNS3_MBX_PUSH_LINK_STATUS:
hns3_handle_link_change_event(hw, req);
break;
+ case HNS3_MBX_PUSH_PROMISC_INFO:
+ /*
+ * When the trust status of VF device changed by the
+ * hns3 PF kernel driver, VF driver will receive this
+ * mailbox message from PF driver.
+ */
+ hns3_handle_promisc_info(hw, req->msg[1]);
+ break;
default:
hns3_err(hw,
"VF received unsupported(%d) mbx msg from PF",