From: Dengdui Huang <huangdengdui@huawei.com>
To: <stable@dpdk.org>, <ktraynor@redhat.com>
Cc: <fengchengwen@huawei.com>, <haijie1@huawei.com>,
<lihuisong@huawei.com>, <liuyonglong@huawei.com>
Subject: [PATCH 21.11 1/2] net/hns3: refactor send mailbox function
Date: Thu, 11 Apr 2024 20:30:03 +0800 [thread overview]
Message-ID: <20240411123004.3221814-2-huangdengdui@huawei.com> (raw)
In-Reply-To: <20240411123004.3221814-1-huangdengdui@huawei.com>
[ upstream commit c9bd98d84587dbc0dddb8964ad3d7d54818aca01 ]
The 'hns3_send_mbx_msg' function has following problem:
1. the name is vague, missing caller indication
2. too many input parameters because the filling messages
are placed in commands the send command.
Therefore, a common interface is encapsulated to fill in
the mailbox message before sending it.
Fixes: 463e748964f5 ("net/hns3: support mailbox")
Signed-off-by: Dengdui Huang <huangdengdui@huawei.com>
Signed-off-by: Jie Hai <haijie1@huawei.com>
---
drivers/net/hns3/hns3_ethdev_vf.c | 147 ++++++++++++++++++------------
drivers/net/hns3/hns3_mbx.c | 50 ++++------
drivers/net/hns3/hns3_mbx.h | 8 +-
drivers/net/hns3/hns3_rxtx.c | 18 ++--
4 files changed, 120 insertions(+), 103 deletions(-)
diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index deef914649..09588e3461 100644
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -171,11 +171,13 @@ hns3vf_add_uc_mac_addr(struct hns3_hw *hw, struct rte_ether_addr *mac_addr)
{
/* mac address was checked by upper level interface */
char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_UNICAST,
- HNS3_MBX_MAC_VLAN_UC_ADD, mac_addr->addr_bytes,
- RTE_ETHER_ADDR_LEN, false, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_UNICAST,
+ HNS3_MBX_MAC_VLAN_UC_ADD);
+ memcpy(req.data, mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret) {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
mac_addr);
@@ -190,12 +192,13 @@ hns3vf_remove_uc_mac_addr(struct hns3_hw *hw, struct rte_ether_addr *mac_addr)
{
/* mac address was checked by upper level interface */
char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_UNICAST,
- HNS3_MBX_MAC_VLAN_UC_REMOVE,
- mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN,
- false, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_UNICAST,
+ HNS3_MBX_MAC_VLAN_UC_REMOVE);
+ memcpy(req.data, mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret) {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
mac_addr);
@@ -214,6 +217,7 @@ hns3vf_set_default_mac_addr(struct rte_eth_dev *dev,
struct rte_ether_addr *old_addr;
uint8_t addr_bytes[HNS3_TWO_ETHER_ADDR_LEN]; /* for 2 MAC addresses */
char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
+ struct hns3_vf_to_pf_msg req;
int ret;
/*
@@ -226,9 +230,10 @@ hns3vf_set_default_mac_addr(struct rte_eth_dev *dev,
memcpy(&addr_bytes[RTE_ETHER_ADDR_LEN], old_addr->addr_bytes,
RTE_ETHER_ADDR_LEN);
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_UNICAST,
- HNS3_MBX_MAC_VLAN_UC_MODIFY, addr_bytes,
- HNS3_TWO_ETHER_ADDR_LEN, true, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_UNICAST,
+ HNS3_MBX_MAC_VLAN_UC_MODIFY);
+ memcpy(req.data, addr_bytes, HNS3_TWO_ETHER_ADDR_LEN);
+ ret = hns3vf_mbx_send(hw, &req, true, NULL, 0);
if (ret) {
/*
* The hns3 VF PMD depends on the hns3 PF kernel ethdev
@@ -265,12 +270,13 @@ hns3vf_add_mc_mac_addr(struct hns3_hw *hw,
struct rte_ether_addr *mac_addr)
{
char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_MULTICAST,
- HNS3_MBX_MAC_VLAN_MC_ADD,
- mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN, false,
- NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_MULTICAST,
+ HNS3_MBX_MAC_VLAN_MC_ADD);
+ memcpy(req.data, mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret) {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
mac_addr);
@@ -286,12 +292,13 @@ hns3vf_remove_mc_mac_addr(struct hns3_hw *hw,
struct rte_ether_addr *mac_addr)
{
char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_MULTICAST,
- HNS3_MBX_MAC_VLAN_MC_REMOVE,
- mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN, false,
- NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_MULTICAST,
+ HNS3_MBX_MAC_VLAN_MC_REMOVE);
+ memcpy(req.data, mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret) {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
mac_addr);
@@ -428,7 +435,6 @@ hns3vf_bind_ring_with_vector(struct hns3_hw *hw, uint16_t vector_id,
bool mmap, enum hns3_ring_type queue_type,
uint16_t queue_id)
{
-#define HNS3_RING_VERCTOR_DATA_SIZE 14
struct hns3_vf_to_pf_msg req = {0};
const char *op_str;
int ret;
@@ -445,8 +451,7 @@ hns3vf_bind_ring_with_vector(struct hns3_hw *hw, uint16_t vector_id,
req.ring_param[0].ring_type = queue_type;
req.ring_param[0].tqp_index = queue_id;
op_str = mmap ? "Map" : "Unmap";
- ret = hns3_send_mbx_msg(hw, req.code, 0, (uint8_t *)&req.vector_id,
- HNS3_RING_VERCTOR_DATA_SIZE, false, NULL, 0);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret)
hns3_err(hw, "%s TQP %u fail, vector_id is %u, ret = %d.",
op_str, queue_id, req.vector_id, ret);
@@ -532,10 +537,12 @@ hns3vf_dev_configure(struct rte_eth_dev *dev)
static int
hns3vf_config_mtu(struct hns3_hw *hw, uint16_t mtu)
{
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_MTU, 0, (const uint8_t *)&mtu,
- sizeof(mtu), true, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_MTU, 0);
+ memcpy(req.data, &mtu, sizeof(mtu));
+ ret = hns3vf_mbx_send(hw, &req, true, NULL, 0);
if (ret)
hns3_err(hw, "Failed to set mtu (%u) for vf: %d", mtu, ret);
@@ -721,12 +728,13 @@ hns3vf_get_push_lsc_cap(struct hns3_hw *hw)
uint16_t val = HNS3_PF_PUSH_LSC_CAP_NOT_SUPPORTED;
uint16_t exp = HNS3_PF_PUSH_LSC_CAP_UNKNOWN;
struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
+ struct hns3_vf_to_pf_msg req;
__atomic_store_n(&vf->pf_push_lsc_cap, HNS3_PF_PUSH_LSC_CAP_UNKNOWN,
__ATOMIC_RELEASE);
- (void)hns3_send_mbx_msg(hw, HNS3_MBX_GET_LINK_STATUS, 0, NULL, 0, false,
- NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_LINK_STATUS, 0);
+ (void)hns3vf_mbx_send(hw, &req, false, NULL, 0);
while (remain_ms > 0) {
rte_delay_ms(HNS3_POLL_RESPONE_MS);
@@ -821,12 +829,13 @@ hns3vf_check_tqp_info(struct hns3_hw *hw)
static int
hns3vf_get_port_base_vlan_filter_state(struct hns3_hw *hw)
{
+ struct hns3_vf_to_pf_msg req;
uint8_t resp_msg;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_VLAN,
- HNS3_MBX_GET_PORT_BASE_VLAN_STATE, NULL, 0,
- true, &resp_msg, sizeof(resp_msg));
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_VLAN,
+ HNS3_MBX_GET_PORT_BASE_VLAN_STATE);
+ ret = hns3vf_mbx_send(hw, &req, true, &resp_msg, sizeof(resp_msg));
if (ret) {
if (ret == -ETIME) {
/*
@@ -867,10 +876,12 @@ hns3vf_get_queue_info(struct hns3_hw *hw)
{
#define HNS3VF_TQPS_RSS_INFO_LEN 6
uint8_t resp_msg[HNS3VF_TQPS_RSS_INFO_LEN];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_QINFO, 0, NULL, 0, true,
- resp_msg, HNS3VF_TQPS_RSS_INFO_LEN);
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_QINFO, 0);
+ ret = hns3vf_mbx_send(hw, &req, true,
+ resp_msg, HNS3VF_TQPS_RSS_INFO_LEN);
if (ret) {
PMD_INIT_LOG(ERR, "Failed to get tqp info from PF: %d", ret);
return ret;
@@ -887,10 +898,12 @@ hns3vf_get_queue_depth(struct hns3_hw *hw)
{
#define HNS3VF_TQPS_DEPTH_INFO_LEN 4
uint8_t resp_msg[HNS3VF_TQPS_DEPTH_INFO_LEN];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_QDEPTH, 0, NULL, 0, true,
- resp_msg, HNS3VF_TQPS_DEPTH_INFO_LEN);
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_QDEPTH, 0);
+ ret = hns3vf_mbx_send(hw, &req, true,
+ resp_msg, HNS3VF_TQPS_DEPTH_INFO_LEN);
if (ret) {
PMD_INIT_LOG(ERR, "Failed to get tqp depth info from PF: %d",
ret);
@@ -929,10 +942,11 @@ hns3vf_get_basic_info(struct hns3_hw *hw)
{
uint8_t resp_msg[HNS3_MBX_MAX_RESP_DATA_SIZE];
struct hns3_basic_info *basic_info;
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_BASIC_INFO, 0, NULL, 0,
- true, resp_msg, sizeof(resp_msg));
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_BASIC_INFO, 0);
+ ret = hns3vf_mbx_send(hw, &req, true, resp_msg, sizeof(resp_msg));
if (ret) {
hns3_err(hw, "failed to get basic info from PF, ret = %d.",
ret);
@@ -952,10 +966,11 @@ static int
hns3vf_get_host_mac_addr(struct hns3_hw *hw)
{
uint8_t host_mac[RTE_ETHER_ADDR_LEN];
+ struct hns3_vf_to_pf_msg req;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_MAC_ADDR, 0, NULL, 0,
- true, host_mac, RTE_ETHER_ADDR_LEN);
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_MAC_ADDR, 0);
+ ret = hns3vf_mbx_send(hw, &req, true, host_mac, RTE_ETHER_ADDR_LEN);
if (ret) {
hns3_err(hw, "Failed to get mac addr from PF: %d", ret);
return ret;
@@ -1018,6 +1033,7 @@ static void
hns3vf_request_link_info(struct hns3_hw *hw)
{
struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
+ struct hns3_vf_to_pf_msg req;
bool send_req;
int ret;
@@ -1029,8 +1045,8 @@ hns3vf_request_link_info(struct hns3_hw *hw)
if (!send_req)
return;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_LINK_STATUS, 0, NULL, 0, false,
- NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_GET_LINK_STATUS, 0);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret) {
hns3_err(hw, "failed to fetch link status, ret = %d", ret);
return;
@@ -1074,16 +1090,18 @@ hns3vf_update_link_status(struct hns3_hw *hw, uint8_t link_status,
static int
hns3vf_vlan_filter_configure(struct hns3_adapter *hns, uint16_t vlan_id, int on)
{
- struct hns3_mbx_vlan_filter vlan_filter = {0};
+ struct hns3_mbx_vlan_filter *vlan_filter;
+ struct hns3_vf_to_pf_msg req = {0};
struct hns3_hw *hw = &hns->hw;
- vlan_filter.is_kill = on ? 0 : 1;
- vlan_filter.proto = rte_cpu_to_le_16(RTE_ETHER_TYPE_VLAN);
- vlan_filter.vlan_id = rte_cpu_to_le_16(vlan_id);
+ req.code = HNS3_MBX_SET_VLAN;
+ req.subcode = HNS3_MBX_VLAN_FILTER;
+ vlan_filter = (struct hns3_mbx_vlan_filter *)req.data;
+ vlan_filter->is_kill = on ? 0 : 1;
+ vlan_filter->proto = rte_cpu_to_le_16(RTE_ETHER_TYPE_VLAN);
+ vlan_filter->vlan_id = rte_cpu_to_le_16(vlan_id);
- return hns3_send_mbx_msg(hw, HNS3_MBX_SET_VLAN, HNS3_MBX_VLAN_FILTER,
- (uint8_t *)&vlan_filter, sizeof(vlan_filter),
- true, NULL, 0);
+ return hns3vf_mbx_send(hw, &req, true, NULL, 0);
}
static int
@@ -1112,6 +1130,7 @@ hns3vf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
static int
hns3vf_en_vlan_filter(struct hns3_hw *hw, bool enable)
{
+ struct hns3_vf_to_pf_msg req;
uint8_t msg_data;
int ret;
@@ -1119,9 +1138,10 @@ hns3vf_en_vlan_filter(struct hns3_hw *hw, bool enable)
return 0;
msg_data = enable ? 1 : 0;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_VLAN,
- HNS3_MBX_ENABLE_VLAN_FILTER, &msg_data,
- sizeof(msg_data), true, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_VLAN,
+ HNS3_MBX_ENABLE_VLAN_FILTER);
+ memcpy(req.data, &msg_data, sizeof(msg_data));
+ ret = hns3vf_mbx_send(hw, &req, true, NULL, 0);
if (ret)
hns3_err(hw, "%s vlan filter failed, ret = %d.",
enable ? "enable" : "disable", ret);
@@ -1132,12 +1152,15 @@ hns3vf_en_vlan_filter(struct hns3_hw *hw, bool enable)
static int
hns3vf_en_hw_strip_rxvtag(struct hns3_hw *hw, bool enable)
{
+ struct hns3_vf_to_pf_msg req;
uint8_t msg_data;
int ret;
msg_data = enable ? 1 : 0;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_SET_VLAN, HNS3_MBX_VLAN_RX_OFF_CFG,
- &msg_data, sizeof(msg_data), false, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_VLAN,
+ HNS3_MBX_VLAN_RX_OFF_CFG);
+ memcpy(req.data, &msg_data, sizeof(msg_data));
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret)
hns3_err(hw, "vf %s strip failed, ret = %d.",
enable ? "enable" : "disable", ret);
@@ -1281,11 +1304,13 @@ hns3vf_dev_configure_vlan(struct rte_eth_dev *dev)
static int
hns3vf_set_alive(struct hns3_hw *hw, bool alive)
{
+ struct hns3_vf_to_pf_msg req;
uint8_t msg_data;
msg_data = alive ? 1 : 0;
- return hns3_send_mbx_msg(hw, HNS3_MBX_SET_ALIVE, 0, &msg_data,
- sizeof(msg_data), false, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_SET_ALIVE, 0);
+ memcpy(req.data, &msg_data, sizeof(msg_data));
+ return hns3vf_mbx_send(hw, &req, false, NULL, 0);
}
static void
@@ -1293,11 +1318,12 @@ hns3vf_keep_alive_handler(void *param)
{
struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
struct hns3_adapter *hns = eth_dev->data->dev_private;
+ struct hns3_vf_to_pf_msg req;
struct hns3_hw *hw = &hns->hw;
int ret;
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_KEEP_ALIVE, 0, NULL, 0,
- false, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_KEEP_ALIVE, 0);
+ ret = hns3vf_mbx_send(hw, &req, false, NULL, 0);
if (ret)
hns3_err(hw, "VF sends keeping alive cmd failed(=%d)",
ret);
@@ -1436,9 +1462,11 @@ hns3vf_init_hardware(struct hns3_adapter *hns)
static int
hns3vf_clear_vport_list(struct hns3_hw *hw)
{
- return hns3_send_mbx_msg(hw, HNS3_MBX_HANDLE_VF_TBL,
- HNS3_MBX_VPORT_LIST_CLEAR, NULL, 0, false,
- NULL, 0);
+ struct hns3_vf_to_pf_msg req;
+
+ hns3vf_mbx_setup(&req, HNS3_MBX_HANDLE_VF_TBL,
+ HNS3_MBX_VPORT_LIST_CLEAR);
+ return hns3vf_mbx_send(hw, &req, false, NULL, 0);
}
static int
@@ -1926,12 +1954,13 @@ hns3vf_wait_hardware_ready(struct hns3_adapter *hns)
static int
hns3vf_prepare_reset(struct hns3_adapter *hns)
{
+ struct hns3_vf_to_pf_msg req;
struct hns3_hw *hw = &hns->hw;
int ret;
if (hw->reset.level == HNS3_VF_FUNC_RESET) {
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_RESET, 0, NULL,
- 0, true, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_RESET, 0);
+ ret = hns3vf_mbx_send(hw, &req, true, NULL, 0);
if (ret)
return ret;
}
diff --git a/drivers/net/hns3/hns3_mbx.c b/drivers/net/hns3/hns3_mbx.c
index c90f5d59ba..43195ff184 100644
--- a/drivers/net/hns3/hns3_mbx.c
+++ b/drivers/net/hns3/hns3_mbx.c
@@ -24,6 +24,14 @@ static const struct errno_respcode_map err_code_map[] = {
{95, -EOPNOTSUPP},
};
+void
+hns3vf_mbx_setup(struct hns3_vf_to_pf_msg *req, uint8_t code, uint8_t subcode)
+{
+ memset(req, 0, sizeof(struct hns3_vf_to_pf_msg));
+ req->code = code;
+ req->subcode = subcode;
+}
+
static int
hns3_resp_to_errno(uint16_t resp_code)
{
@@ -118,45 +126,24 @@ hns3_mbx_prepare_resp(struct hns3_hw *hw, uint16_t code, uint16_t subcode)
}
int
-hns3_send_mbx_msg(struct hns3_hw *hw, uint16_t code, uint16_t subcode,
- const uint8_t *msg_data, uint8_t msg_len, bool need_resp,
- uint8_t *resp_data, uint16_t resp_len)
+hns3vf_mbx_send(struct hns3_hw *hw,
+ struct hns3_vf_to_pf_msg *req, bool need_resp,
+ uint8_t *resp_data, uint16_t resp_len)
{
- struct hns3_mbx_vf_to_pf_cmd *req;
+ struct hns3_mbx_vf_to_pf_cmd *cmd;
struct hns3_cmd_desc desc;
- bool is_ring_vector_msg;
int ret;
- req = (struct hns3_mbx_vf_to_pf_cmd *)desc.data;
-
- /* first two bytes are reserved for code & subcode */
- if (msg_len > HNS3_MBX_MSG_MAX_DATA_SIZE) {
- hns3_err(hw,
- "VF send mbx msg fail, msg len %u exceeds max payload len %d",
- msg_len, HNS3_MBX_MSG_MAX_DATA_SIZE);
- return -EINVAL;
- }
-
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_MBX_VF_TO_PF, false);
- req->msg.code = code;
- is_ring_vector_msg = (code == HNS3_MBX_MAP_RING_TO_VECTOR) ||
- (code == HNS3_MBX_UNMAP_RING_TO_VECTOR) ||
- (code == HNS3_MBX_GET_RING_VECTOR_MAP);
- if (!is_ring_vector_msg)
- req->msg.subcode = subcode;
- if (msg_data) {
- if (is_ring_vector_msg)
- memcpy(&req->msg.vector_id, msg_data, msg_len);
- else
- memcpy(&req->msg.data, msg_data, msg_len);
- }
+ cmd = (struct hns3_mbx_vf_to_pf_cmd *)desc.data;
+ cmd->msg = *req;
/* synchronous send */
if (need_resp) {
- req->mbx_need_resp |= HNS3_MBX_NEED_RESP_BIT;
+ cmd->mbx_need_resp |= HNS3_MBX_NEED_RESP_BIT;
rte_spinlock_lock(&hw->mbx_resp.lock);
- hns3_mbx_prepare_resp(hw, code, subcode);
- req->match_id = hw->mbx_resp.match_id;
+ hns3_mbx_prepare_resp(hw, req->code, req->subcode);
+ cmd->match_id = hw->mbx_resp.match_id;
ret = hns3_cmd_send(hw, &desc, 1);
if (ret) {
rte_spinlock_unlock(&hw->mbx_resp.lock);
@@ -165,7 +152,8 @@ hns3_send_mbx_msg(struct hns3_hw *hw, uint16_t code, uint16_t subcode,
return ret;
}
- ret = hns3_get_mbx_resp(hw, code, subcode, resp_data, resp_len);
+ ret = hns3_get_mbx_resp(hw, req->code, req->subcode,
+ resp_data, resp_len);
rte_spinlock_unlock(&hw->mbx_resp.lock);
} else {
/* asynchronous send */
diff --git a/drivers/net/hns3/hns3_mbx.h b/drivers/net/hns3/hns3_mbx.h
index 8dee17bd03..99c8cd2adf 100644
--- a/drivers/net/hns3/hns3_mbx.h
+++ b/drivers/net/hns3/hns3_mbx.h
@@ -204,7 +204,9 @@ struct hns3_pf_rst_done_cmd {
struct hns3_hw;
void hns3_dev_handle_mbx_msg(struct hns3_hw *hw);
-int hns3_send_mbx_msg(struct hns3_hw *hw, uint16_t code, uint16_t subcode,
- const uint8_t *msg_data, uint8_t msg_len, bool need_resp,
- uint8_t *resp_data, uint16_t resp_len);
+void hns3vf_mbx_setup(struct hns3_vf_to_pf_msg *req,
+ uint8_t code, uint8_t subcode);
+int hns3vf_mbx_send(struct hns3_hw *hw,
+ struct hns3_vf_to_pf_msg *req_msg, bool need_resp,
+ uint8_t *resp_data, uint16_t resp_len);
#endif /* _HNS3_MBX_H_ */
diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index f841e44154..3e905f8aac 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -689,13 +689,12 @@ hns3pf_reset_tqp(struct hns3_hw *hw, uint16_t queue_id)
static int
hns3vf_reset_tqp(struct hns3_hw *hw, uint16_t queue_id)
{
- uint8_t msg_data[2];
+ struct hns3_vf_to_pf_msg req;
int ret;
- memcpy(msg_data, &queue_id, sizeof(uint16_t));
-
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_QUEUE_RESET, 0, msg_data,
- sizeof(msg_data), true, NULL, 0);
+ hns3vf_mbx_setup(&req, HNS3_MBX_QUEUE_RESET, 0);
+ memcpy(req.data, &queue_id, sizeof(uint16_t));
+ ret = hns3vf_mbx_send(hw, &req, true, NULL, 0);
if (ret)
hns3_err(hw, "fail to reset tqp, queue_id = %u, ret = %d.",
queue_id, ret);
@@ -773,15 +772,14 @@ static int
hns3vf_reset_all_tqps(struct hns3_hw *hw)
{
#define HNS3VF_RESET_ALL_TQP_DONE 1U
+ struct hns3_vf_to_pf_msg req;
uint8_t reset_status;
- uint8_t msg_data[2];
int ret;
int i;
- memset(msg_data, 0, sizeof(msg_data));
- ret = hns3_send_mbx_msg(hw, HNS3_MBX_QUEUE_RESET, 0, msg_data,
- sizeof(msg_data), true, &reset_status,
- sizeof(reset_status));
+ hns3vf_mbx_setup(&req, HNS3_MBX_QUEUE_RESET, 0);
+ ret = hns3vf_mbx_send(hw, &req, true,
+ &reset_status, sizeof(reset_status));
if (ret) {
hns3_err(hw, "fail to send rcb reset mbx, ret = %d.", ret);
return ret;
--
2.33.0
next prev parent reply other threads:[~2024-04-11 12:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 12:30 [PATCH 21.11 0/2] backport some patches for hns3 driver to stable release 21.11.7 Dengdui Huang
2024-04-11 12:30 ` Dengdui Huang [this message]
2024-04-11 12:30 ` [PATCH 21.11 2/2] net/hns3: refactor handle mailbox function Dengdui Huang
2024-04-18 12:30 ` [PATCH 21.11 0/2] backport some patches for hns3 driver to stable release 21.11.7 Kevin Traynor
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240411123004.3221814-2-huangdengdui@huawei.com \
--to=huangdengdui@huawei.com \
--cc=fengchengwen@huawei.com \
--cc=haijie1@huawei.com \
--cc=ktraynor@redhat.com \
--cc=lihuisong@huawei.com \
--cc=liuyonglong@huawei.com \
--cc=stable@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).