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net: hns3: refactor PF tqp stats APIs with new common tqp stats APIs

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This patch firstly uses new tqp struct(hclge_comm_tqp) and deletes the
old PF tqp struct(hclge_tqp). All the tqp stats members used in PF module
are modified according to the new hclge_comm_tqp.

Secondly PF tqp stats APIs are refactored to use new common tqp stats APIs.
The old tqp stats APIs in PF are deleted.

Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jie Wang 2022-01-05 22:20:13 +08:00 committed by David S. Miller
parent 287db5c40d
commit add7645c84
2 changed files with 17 additions and 156 deletions
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147
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View file

@ -611,111 +611,6 @@ int hclge_mac_update_stats(struct hclge_dev *hdev)
return hclge_mac_update_stats_defective(hdev);
}
static int hclge_tqps_update_stats(struct hnae3_handle *handle)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
struct hnae3_queue *queue;
struct hclge_desc desc[1];
struct hclge_tqp *tqp;
int ret, i;
for (i = 0; i < kinfo->num_tqps; i++) {
queue = handle->kinfo.tqp[i];
tqp = container_of(queue, struct hclge_tqp, q);
/* command : HCLGE_OPC_QUERY_IGU_STAT */
hclge_cmd_setup_basic_desc(&desc[0], HCLGE_OPC_QUERY_RX_STATS,
true);
desc[0].data[0] = cpu_to_le32(tqp->index);
ret = hclge_cmd_send(&hdev->hw, desc, 1);
if (ret) {
dev_err(&hdev->pdev->dev,
"Query tqp stat fail, status = %d,queue = %d\n",
ret, i);
return ret;
}
tqp->tqp_stats.rcb_rx_ring_pktnum_rcd +=
le32_to_cpu(desc[0].data[1]);
}
for (i = 0; i < kinfo->num_tqps; i++) {
queue = handle->kinfo.tqp[i];
tqp = container_of(queue, struct hclge_tqp, q);
/* command : HCLGE_OPC_QUERY_IGU_STAT */
hclge_cmd_setup_basic_desc(&desc[0],
HCLGE_OPC_QUERY_TX_STATS,
true);
desc[0].data[0] = cpu_to_le32(tqp->index);
ret = hclge_cmd_send(&hdev->hw, desc, 1);
if (ret) {
dev_err(&hdev->pdev->dev,
"Query tqp stat fail, status = %d,queue = %d\n",
ret, i);
return ret;
}
tqp->tqp_stats.rcb_tx_ring_pktnum_rcd +=
le32_to_cpu(desc[0].data[1]);
}
return 0;
}
static u64 *hclge_tqps_get_stats(struct hnae3_handle *handle, u64 *data)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
struct hclge_tqp *tqp;
u64 *buff = data;
int i;
for (i = 0; i < kinfo->num_tqps; i++) {
tqp = container_of(kinfo->tqp[i], struct hclge_tqp, q);
*buff++ = tqp->tqp_stats.rcb_tx_ring_pktnum_rcd;
}
for (i = 0; i < kinfo->num_tqps; i++) {
tqp = container_of(kinfo->tqp[i], struct hclge_tqp, q);
*buff++ = tqp->tqp_stats.rcb_rx_ring_pktnum_rcd;
}
return buff;
}
static int hclge_tqps_get_sset_count(struct hnae3_handle *handle, int stringset)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
/* each tqp has TX & RX two queues */
return kinfo->num_tqps * (2);
}
static u8 *hclge_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
u8 *buff = data;
int i;
for (i = 0; i < kinfo->num_tqps; i++) {
struct hclge_tqp *tqp = container_of(handle->kinfo.tqp[i],
struct hclge_tqp, q);
snprintf(buff, ETH_GSTRING_LEN, "txq%u_pktnum_rcd",
tqp->index);
buff = buff + ETH_GSTRING_LEN;
}
for (i = 0; i < kinfo->num_tqps; i++) {
struct hclge_tqp *tqp = container_of(kinfo->tqp[i],
struct hclge_tqp, q);
snprintf(buff, ETH_GSTRING_LEN, "rxq%u_pktnum_rcd",
tqp->index);
buff = buff + ETH_GSTRING_LEN;
}
return buff;
}
static int hclge_comm_get_count(struct hclge_dev *hdev,
const struct hclge_comm_stats_str strs[],
u32 size)
@ -776,7 +671,7 @@ static void hclge_update_stats_for_all(struct hclge_dev *hdev)
handle = &hdev->vport[0].nic;
if (handle->client) {
status = hclge_tqps_update_stats(handle);
status = hclge_comm_tqps_update_stats(handle, &hdev->hw.hw);
if (status) {
dev_err(&hdev->pdev->dev,
"Update TQPS stats fail, status = %d.\n",
@ -806,7 +701,7 @@ static void hclge_update_stats(struct hnae3_handle *handle,
"Update MAC stats fail, status = %d.\n",
status);
status = hclge_tqps_update_stats(handle);
status = hclge_comm_tqps_update_stats(handle, &hdev->hw.hw);
if (status)
dev_err(&hdev->pdev->dev,
"Update TQPS stats fail, status = %d.\n",
@ -855,7 +750,7 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
} else if (stringset == ETH_SS_STATS) {
count = hclge_comm_get_count(hdev, g_mac_stats_string,
ARRAY_SIZE(g_mac_stats_string)) +
hclge_tqps_get_sset_count(handle, stringset);
hclge_comm_tqps_get_sset_count(handle);
}
return count;
@ -873,7 +768,7 @@ static void hclge_get_strings(struct hnae3_handle *handle, u32 stringset,
size = ARRAY_SIZE(g_mac_stats_string);
p = hclge_comm_get_strings(hdev, stringset, g_mac_stats_string,
size, p);
p = hclge_tqps_get_strings(handle, p);
p = hclge_comm_tqps_get_strings(handle, p);
} else if (stringset == ETH_SS_TEST) {
if (handle->flags & HNAE3_SUPPORT_APP_LOOPBACK) {
memcpy(p, hns3_nic_test_strs[HNAE3_LOOP_APP],
@ -907,7 +802,7 @@ static void hclge_get_stats(struct hnae3_handle *handle, u64 *data)
p = hclge_comm_get_stats(hdev, g_mac_stats_string,
ARRAY_SIZE(g_mac_stats_string), data);
p = hclge_tqps_get_stats(handle, p);
p = hclge_comm_tqps_get_stats(handle, p);
}
static void hclge_get_mac_stat(struct hnae3_handle *handle,
@ -1748,11 +1643,11 @@ static int hclge_config_gro(struct hclge_dev *hdev)
static int hclge_alloc_tqps(struct hclge_dev *hdev)
{
struct hclge_tqp *tqp;
struct hclge_comm_tqp *tqp;
int i;
hdev->htqp = devm_kcalloc(&hdev->pdev->dev, hdev->num_tqps,
sizeof(struct hclge_tqp), GFP_KERNEL);
sizeof(struct hclge_comm_tqp), GFP_KERNEL);
if (!hdev->htqp)
return -ENOMEM;
@ -1876,8 +1771,8 @@ static int hclge_map_tqp_to_vport(struct hclge_dev *hdev,
kinfo = &nic->kinfo;
for (i = 0; i < vport->alloc_tqps; i++) {
struct hclge_tqp *q =
container_of(kinfo->tqp[i], struct hclge_tqp, q);
struct hclge_comm_tqp *q =
container_of(kinfo->tqp[i], struct hclge_comm_tqp, q);
bool is_pf;
int ret;
@ -7869,22 +7764,6 @@ static int hclge_set_default_loopback(struct hclge_dev *hdev)
HNAE3_LOOP_PARALLEL_SERDES);
}
static void hclge_reset_tqp_stats(struct hnae3_handle *handle)
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hnae3_knic_private_info *kinfo;
struct hnae3_queue *queue;
struct hclge_tqp *tqp;
int i;
kinfo = &vport->nic.kinfo;
for (i = 0; i < kinfo->num_tqps; i++) {
queue = handle->kinfo.tqp[i];
tqp = container_of(queue, struct hclge_tqp, q);
memset(&tqp->tqp_stats, 0, sizeof(tqp->tqp_stats));
}
}
static void hclge_flush_link_update(struct hclge_dev *hdev)
{
#define HCLGE_FLUSH_LINK_TIMEOUT 100000
@ -7926,7 +7805,7 @@ static int hclge_ae_start(struct hnae3_handle *handle)
hdev->hw.mac.link = 0;
/* reset tqp stats */
hclge_reset_tqp_stats(handle);
hclge_comm_reset_tqp_stats(handle);
hclge_mac_start_phy(hdev);
@ -7964,7 +7843,7 @@ static void hclge_ae_stop(struct hnae3_handle *handle)
hclge_mac_stop_phy(hdev);
/* reset tqp stats */
hclge_reset_tqp_stats(handle);
hclge_comm_reset_tqp_stats(handle);
hclge_update_link_status(hdev);
}
@ -10577,11 +10456,11 @@ static int hclge_get_reset_status(struct hclge_dev *hdev, u16 queue_id,
u16 hclge_covert_handle_qid_global(struct hnae3_handle *handle, u16 queue_id)
{
struct hclge_comm_tqp *tqp;
struct hnae3_queue *queue;
struct hclge_tqp *tqp;
queue = handle->kinfo.tqp[queue_id];
tqp = container_of(queue, struct hclge_tqp, q);
tqp = container_of(queue, struct hclge_comm_tqp, q);
return tqp->index;
}

26
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
View file

@ -14,6 +14,7 @@
#include "hclge_ptp.h"
#include "hnae3.h"
#include "hclge_comm_rss.h"
#include "hclge_comm_tqp_stats.h"
#define HCLGE_MOD_VERSION "1.0"
#define HCLGE_DRIVER_NAME "hclge"
@ -270,26 +271,6 @@ struct hclge_hw {
int num_vec;
};
/* TQP stats */
struct hlcge_tqp_stats {
/* query_tqp_tx_queue_statistics ,opcode id: 0x0B03 */
u64 rcb_tx_ring_pktnum_rcd; /* 32bit */
/* query_tqp_rx_queue_statistics ,opcode id: 0x0B13 */
u64 rcb_rx_ring_pktnum_rcd; /* 32bit */
};
struct hclge_tqp {
/* copy of device pointer from pci_dev,
* used when perform DMA mapping
*/
struct device *dev;
struct hnae3_queue q;
struct hlcge_tqp_stats tqp_stats;
u16 index; /* Global index in a NIC controller */
bool alloced;
};
enum hclge_fc_mode {
HCLGE_FC_NONE,
HCLGE_FC_RX_PAUSE,
@ -894,7 +875,7 @@ struct hclge_dev {
bool cur_promisc;
int num_alloc_vfs; /* Actual number of VFs allocated */
struct hclge_tqp *htqp;
struct hclge_comm_tqp *htqp;
struct hclge_vport *vport;
struct dentry *hclge_dbgfs;
@ -1073,7 +1054,8 @@ int hclge_bind_ring_with_vector(struct hclge_vport *vport,
static inline int hclge_get_queue_id(struct hnae3_queue *queue)
{
struct hclge_tqp *tqp = container_of(queue, struct hclge_tqp, q);
struct hclge_comm_tqp *tqp =
container_of(queue, struct hclge_comm_tqp, q);
return tqp->index;
}