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// SPDX-License-Identifier: GPL-2.0+
// Copyright (c) 2021-2021 Hisilicon Limited.
#include <linux/err.h>
#include "hnae3.h"
#include "hclge_comm_cmd.h"
#include "hclge_comm_tqp_stats.h"
u64 *hclge_comm_tqps_get_stats(struct hnae3_handle *handle, u64 *data)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
struct hclge_comm_tqp *tqp;
u64 *buff = data;
u16 i;
for (i = 0; i < kinfo->num_tqps; i++) {
tqp = container_of(kinfo->tqp[i], struct hclge_comm_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_comm_tqp, q);
*buff++ = tqp->tqp_stats.rcb_rx_ring_pktnum_rcd;
}
return buff;
}
int hclge_comm_tqps_get_sset_count(struct hnae3_handle *handle)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
return kinfo->num_tqps * HCLGE_COMM_QUEUE_PAIR_SIZE;
}
u8 *hclge_comm_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
u8 *buff = data;
u16 i;
for (i = 0; i < kinfo->num_tqps; i++) {
struct hclge_comm_tqp *tqp =
container_of(kinfo->tqp[i], struct hclge_comm_tqp, q);
snprintf(buff, ETH_GSTRING_LEN, "txq%u_pktnum_rcd", tqp->index);
buff += ETH_GSTRING_LEN;
}
for (i = 0; i < kinfo->num_tqps; i++) {
struct hclge_comm_tqp *tqp =
container_of(kinfo->tqp[i], struct hclge_comm_tqp, q);
snprintf(buff, ETH_GSTRING_LEN, "rxq%u_pktnum_rcd", tqp->index);
buff += ETH_GSTRING_LEN;
}
return buff;
}
int hclge_comm_tqps_update_stats(struct hnae3_handle *handle,
struct hclge_comm_hw *hw)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
struct hclge_comm_tqp *tqp;
struct hclge_desc desc;
int ret;
u16 i;
for (i = 0; i < kinfo->num_tqps; i++) {
tqp = container_of(kinfo->tqp[i], struct hclge_comm_tqp, q);
hclge_comm_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_RX_STATS,
true);
desc.data[0] = cpu_to_le32(tqp->index);
ret = hclge_comm_cmd_send(hw, &desc, 1);
if (ret) {
dev_err(&hw->cmq.csq.pdev->dev,
"failed to get tqp stat, ret = %d, rx = %u.\n",
ret, i);
return ret;
}
tqp->tqp_stats.rcb_rx_ring_pktnum_rcd +=
le32_to_cpu(desc.data[1]);
hclge_comm_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_TX_STATS,
true);
desc.data[0] = cpu_to_le32(tqp->index & 0x1ff);
ret = hclge_comm_cmd_send(hw, &desc, 1);
if (ret) {
dev_err(&hw->cmq.csq.pdev->dev,
"failed to get tqp stat, ret = %d, tx = %u.\n",
ret, i);
return ret;
}
tqp->tqp_stats.rcb_tx_ring_pktnum_rcd +=
le32_to_cpu(desc.data[1]);
}
return 0;
}
void hclge_comm_reset_tqp_stats(struct hnae3_handle *handle)
{
struct hnae3_knic_private_info *kinfo = &handle->kinfo;
struct hclge_comm_tqp *tqp;
struct hnae3_queue *queue;
u16 i;
for (i = 0; i < kinfo->num_tqps; i++) {
queue = kinfo->tqp[i];
tqp = container_of(queue, struct hclge_comm_tqp, q);
memset(&tqp->tqp_stats, 0, sizeof(tqp->tqp_stats));
}
}
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