net: add macro for VLAN header length

[dpdk.git] / drivers / net / hns3 / hns3_mbx.h

diff --git a/drivers/net/hns3/hns3_mbx.h b/drivers/net/hns3/hns3_mbx.h
index d6d70f6..d637bd2 100644 (file)
--- a/drivers/net/hns3/hns3_mbx.h
+++ b/drivers/net/hns3/hns3_mbx.h
@@ -1,12 +1,10 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018-2019 Hisilicon Limited.
+ * Copyright(c) 2018-2021 HiSilicon Limited.
  */
 
 #ifndef _HNS3_MBX_H_
 #define _HNS3_MBX_H_
 
-#define HNS3_MBX_VF_MSG_DATA_NUM       16
-
 enum HNS3_MBX_OPCODE {
        HNS3_MBX_RESET = 0x01,          /* (VF -> PF) assert reset */
        HNS3_MBX_ASSERTING_RESET,       /* (PF -> VF) PF is asserting reset */
@@ -20,7 +18,7 @@ enum HNS3_MBX_OPCODE {
        HNS3_MBX_API_NEGOTIATE,         /* (VF -> PF) negotiate API version */
        HNS3_MBX_GET_QINFO,             /* (VF -> PF) get queue config */
        HNS3_MBX_GET_QDEPTH,            /* (VF -> PF) get queue depth */
-       HNS3_MBX_GET_TCINFO,            /* (VF -> PF) get TC config */
+       HNS3_MBX_GET_BASIC_INFO,        /* (VF -> PF) get basic info */
        HNS3_MBX_GET_RETA,              /* (VF -> PF) get RETA */
        HNS3_MBX_GET_RSS_KEY,           /* (VF -> PF) get RSS key */
        HNS3_MBX_GET_MAC_ADDR,          /* (VF -> PF) get MAC addr */
@@ -40,6 +38,8 @@ enum HNS3_MBX_OPCODE {
        HNS3_MBX_SET_MTU,               /* (VF -> PF) set mtu */
        HNS3_MBX_GET_QID_IN_PF,         /* (VF -> PF) get queue id in pf */
 
+       HNS3_MBX_PUSH_VLAN_INFO = 34,   /* (PF -> VF) push port base vlan */
+
        HNS3_MBX_PUSH_PROMISC_INFO = 36, /* (PF -> VF) push vf promisc info */
 
        HNS3_MBX_HANDLE_VF_TBL = 38,    /* (VF -> PF) store/clear hw cfg tbl */
@@ -47,6 +47,14 @@ enum HNS3_MBX_OPCODE {
        HNS3_MBX_PUSH_LINK_STATUS = 201, /* (IMP -> PF) get port link status */
 };
 
+struct hns3_basic_info {
+       uint8_t hw_tc_map;
+       uint8_t rsv;
+       uint16_t pf_vf_if_version;
+       /* capabilities of VF dependent on PF */
+       uint32_t caps;
+};
+
 /* below are per-VF mac-vlan subcodes */
 enum hns3_mbx_mac_vlan_subcode {
        HNS3_MBX_MAC_VLAN_UC_MODIFY = 0,        /* modify UC mac addr */
@@ -62,6 +70,8 @@ enum hns3_mbx_vlan_cfg_subcode {
        HNS3_MBX_VLAN_FILTER = 0,               /* set vlan filter */
        HNS3_MBX_VLAN_TX_OFF_CFG,               /* set tx side vlan offload */
        HNS3_MBX_VLAN_RX_OFF_CFG,               /* set rx side vlan offload */
+       HNS3_MBX_GET_PORT_BASE_VLAN_STATE = 4,  /* get port based vlan state */
+       HNS3_MBX_ENABLE_VLAN_FILTER,            /* set vlan filter state */
 };
 
 enum hns3_mbx_tbl_cfg_subcode {
@@ -77,15 +87,28 @@ enum hns3_mbx_link_fail_subcode {
 
 #define HNS3_MBX_MAX_MSG_SIZE  16
 #define HNS3_MBX_MAX_RESP_DATA_SIZE    8
-#define HNS3_MBX_RING_MAP_BASIC_MSG_NUM        3
-#define HNS3_MBX_RING_NODE_VARIABLE_NUM        3
+#define HNS3_MBX_DEF_TIME_LIMIT_MS     500
+
+enum {
+       HNS3_MBX_RESP_MATCHING_SCHEME_OF_ORIGINAL = 0,
+       HNS3_MBX_RESP_MATCHING_SCHEME_OF_MATCH_ID
+};
 
 struct hns3_mbx_resp_status {
        rte_spinlock_t lock; /* protects against contending sync cmd resp */
+
+       uint8_t matching_scheme;
+
+       /* The following fields used in the matching scheme for original */
        uint32_t req_msg_data;
        uint32_t head;
        uint32_t tail;
        uint32_t lost;
+
+       /* The following fields used in the matching scheme for match_id */
+       uint16_t match_id;
+       bool received_match_resp;
+
        int resp_status;
        uint8_t additional_info[HNS3_MBX_MAX_RESP_DATA_SIZE];
 };
@@ -103,7 +126,8 @@ struct hns3_mbx_vf_to_pf_cmd {
        uint8_t mbx_need_resp;
        uint8_t rsv1;
        uint8_t msg_len;
-       uint8_t rsv2[3];
+       uint8_t rsv2;
+       uint16_t match_id;
        uint8_t msg[HNS3_MBX_MAX_MSG_SIZE];
 };
 
@@ -111,7 +135,8 @@ struct hns3_mbx_pf_to_vf_cmd {
        uint8_t dest_vfid;
        uint8_t rsv[3];
        uint8_t msg_len;
-       uint8_t rsv1[3];
+       uint8_t rsv1;
+       uint16_t match_id;
        uint16_t msg[8];
 };
 
@@ -128,12 +153,6 @@ struct hns3_vf_bind_vector_msg {
        struct hns3_ring_chain_param param[HNS3_MBX_MAX_RING_CHAIN_PARAM_NUM];
 };
 
-struct hns3_vf_rst_cmd {
-       uint8_t dest_vfid;
-       uint8_t vf_rst;
-       uint8_t rsv[22];
-};
-
 struct hns3_pf_rst_done_cmd {
        uint8_t pf_rst_done;
        uint8_t rsv[23];
@@ -141,22 +160,8 @@ struct hns3_pf_rst_done_cmd {
 
 #define HNS3_PF_RESET_DONE_BIT         BIT(0)
 
-/* used by VF to store the received Async responses from PF */
-struct hns3_mbx_arq_ring {
-#define HNS3_MBX_MAX_ARQ_MSG_SIZE      8
-#define HNS3_MBX_MAX_ARQ_MSG_NUM       1024
-       uint32_t head;
-       uint32_t tail;
-       uint32_t count;
-       uint16_t msg_q[HNS3_MBX_MAX_ARQ_MSG_NUM][HNS3_MBX_MAX_ARQ_MSG_SIZE];
-};
-
 #define hns3_mbx_ring_ptr_move_crq(crq) \
        ((crq)->next_to_use = ((crq)->next_to_use + 1) % (crq)->desc_num)
-#define hns3_mbx_tail_ptr_move_arq(arq) \
-       ((arq).tail = ((arq).tail + 1) % HNS3_MBX_MAX_ARQ_MSG_SIZE)
-#define hns3_mbx_head_ptr_move_arq(arq) \
-               ((arq).head = ((arq).head + 1) % HNS3_MBX_MAX_ARQ_MSG_SIZE)
 
 struct hns3_hw;
 void hns3_dev_handle_mbx_msg(struct hns3_hw *hw);