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Message-ID: <4338ea28-9f24-48c6-9bca-0b2d0effd3a7@huawei.com>
Date: Thu, 31 Oct 2024 11:21:59 +0800
From: Jijie Shao <shaojijie@...wei.com>
To: Rosen Penev <rosenp@...il.com>, <netdev@...r.kernel.org>
CC: <shaojijie@...wei.com>, Jian Shen <shenjian15@...wei.com>, Salil Mehta
<salil.mehta@...wei.com>, Andrew Lunn <andrew+netdev@...n.ch>, "David S.
Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub
Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Wei Fang
<wei.fang@....com>, Louis Peens <louis.peens@...igine.com>,
"justinstitt@...gle.com" <justinstitt@...gle.com>, Jacob Keller
<jacob.e.keller@...el.com>, Wojciech Drewek <wojciech.drewek@...el.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Javier Carrasco
<javier.carrasco.cruz@...il.com>, Hongbo Li <lihongbo22@...wei.com>, Yonglong
Liu <liuyonglong@...wei.com>, Uwe Kleine-König
<u.kleine-koenig@...libre.com>, Ahmed Zaki <ahmed.zaki@...el.com>, Arnd
Bergmann <arnd@...db.de>, Kalesh AP <kalesh-anakkur.purayil@...adcom.com>,
Simon Horman <horms@...nel.org>, Jie Wang <wangjie125@...wei.com>, Peiyang
Wang <wangpeiyang1@...wei.com>, Hao Lan <lanhao@...wei.com>, open list
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next] net: hisilicon: use ethtool string helpers
on 2024/10/31 6:07, Rosen Penev wrote:
> The latter is the preferred way to copy ethtool strings.
>
> Avoids manually incrementing the pointer. Cleans up the code quite well.
>
> Signed-off-by: Rosen Penev <rosenp@...il.com>
Reviewed-by: Jijie Shao <shaojijie@...wei.com>
Tested-by: Jijie Shao <shaojijie@...wei.com>
Thank you for your work.
> ---
> drivers/net/ethernet/hisilicon/hns/hnae.h | 2 +-
> .../net/ethernet/hisilicon/hns/hns_ae_adapt.c | 20 ++----
> .../ethernet/hisilicon/hns/hns_dsaf_gmac.c | 5 +-
> .../net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 3 +-
> .../net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 4 +-
> .../ethernet/hisilicon/hns/hns_dsaf_main.c | 70 +++++++------------
> .../ethernet/hisilicon/hns/hns_dsaf_main.h | 2 +-
> .../net/ethernet/hisilicon/hns/hns_dsaf_ppe.c | 31 ++++----
> .../net/ethernet/hisilicon/hns/hns_dsaf_ppe.h | 2 +-
> .../net/ethernet/hisilicon/hns/hns_dsaf_rcb.c | 66 +++++++++--------
> .../net/ethernet/hisilicon/hns/hns_dsaf_rcb.h | 2 +-
> .../ethernet/hisilicon/hns/hns_dsaf_xgmac.c | 5 +-
> .../net/ethernet/hisilicon/hns/hns_ethtool.c | 67 +++++++++---------
> drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +-
> .../hns3/hns3_common/hclge_comm_tqp_stats.c | 11 +--
> .../hns3/hns3_common/hclge_comm_tqp_stats.h | 2 +-
> .../ethernet/hisilicon/hns3/hns3_ethtool.c | 53 +++++---------
> .../hisilicon/hns3/hns3pf/hclge_main.c | 50 ++++++-------
> .../hisilicon/hns3/hns3vf/hclgevf_main.c | 6 +-
> 19 files changed, 166 insertions(+), 237 deletions(-)
>
> diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
> index d72657444ef3..2ae34d01fd36 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hnae.h
> +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
> @@ -512,7 +512,7 @@ struct hnae_ae_ops {
> struct net_device_stats *net_stats);
> void (*get_stats)(struct hnae_handle *handle, u64 *data);
> void (*get_strings)(struct hnae_handle *handle,
> - u32 stringset, u8 *data);
> + u32 stringset, u8 **data);
> int (*get_sset_count)(struct hnae_handle *handle, int stringset);
> void (*update_led_status)(struct hnae_handle *handle);
> int (*set_led_id)(struct hnae_handle *handle,
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
> index bc3e406f0139..8ce910f8d0cc 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c
> @@ -730,15 +730,14 @@ static void hns_ae_get_stats(struct hnae_handle *handle, u64 *data)
> hns_dsaf_get_stats(vf_cb->dsaf_dev, p, vf_cb->port_index);
> }
>
> -static void hns_ae_get_strings(struct hnae_handle *handle,
> - u32 stringset, u8 *data)
> +static void hns_ae_get_strings(struct hnae_handle *handle, u32 stringset,
> + u8 **data)
> {
> int port;
> int idx;
> struct hns_mac_cb *mac_cb;
> struct hns_ppe_cb *ppe_cb;
> struct dsaf_device *dsaf_dev = hns_ae_get_dsaf_dev(handle->dev);
> - u8 *p = data;
> struct hnae_vf_cb *vf_cb;
>
> assert(handle);
> @@ -748,19 +747,14 @@ static void hns_ae_get_strings(struct hnae_handle *handle,
> mac_cb = hns_get_mac_cb(handle);
> ppe_cb = hns_get_ppe_cb(handle);
>
> - for (idx = 0; idx < handle->q_num; idx++) {
> - hns_rcb_get_strings(stringset, p, idx);
> - p += ETH_GSTRING_LEN * hns_rcb_get_ring_sset_count(stringset);
> - }
> -
> - hns_ppe_get_strings(ppe_cb, stringset, p);
> - p += ETH_GSTRING_LEN * hns_ppe_get_sset_count(stringset);
> + for (idx = 0; idx < handle->q_num; idx++)
> + hns_rcb_get_strings(stringset, data, idx);
>
> - hns_mac_get_strings(mac_cb, stringset, p);
> - p += ETH_GSTRING_LEN * hns_mac_get_sset_count(mac_cb, stringset);
> + hns_ppe_get_strings(ppe_cb, stringset, data);
> + hns_mac_get_strings(mac_cb, stringset, data);
>
> if (mac_cb->mac_type == HNAE_PORT_SERVICE)
> - hns_dsaf_get_strings(stringset, p, port, dsaf_dev);
> + hns_dsaf_get_strings(stringset, data, port, dsaf_dev);
> }
>
> static int hns_ae_get_sset_count(struct hnae_handle *handle, int stringset)
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
> index bdb7afaabdd0..400933ca1a29 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
> @@ -669,16 +669,15 @@ static void hns_gmac_get_stats(void *mac_drv, u64 *data)
> }
> }
>
> -static void hns_gmac_get_strings(u32 stringset, u8 *data)
> +static void hns_gmac_get_strings(u32 stringset, u8 **data)
> {
> - u8 *buff = data;
> u32 i;
>
> if (stringset != ETH_SS_STATS)
> return;
>
> for (i = 0; i < ARRAY_SIZE(g_gmac_stats_string); i++)
> - ethtool_puts(&buff, g_gmac_stats_string[i].desc);
> + ethtool_puts(data, g_gmac_stats_string[i].desc);
> }
>
> static int hns_gmac_get_sset_count(int stringset)
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> index 5fa9b2eeb929..bc6b269be299 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
> @@ -1190,8 +1190,7 @@ void hns_mac_get_stats(struct hns_mac_cb *mac_cb, u64 *data)
> mac_ctrl_drv->get_ethtool_stats(mac_ctrl_drv, data);
> }
>
> -void hns_mac_get_strings(struct hns_mac_cb *mac_cb,
> - int stringset, u8 *data)
> +void hns_mac_get_strings(struct hns_mac_cb *mac_cb, int stringset, u8 **data)
> {
> struct mac_driver *mac_ctrl_drv = hns_mac_get_drv(mac_cb);
>
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
> index edf0bcf76ac9..630f01cf7a71 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
> @@ -378,7 +378,7 @@ struct mac_driver {
> void (*get_regs)(void *mac_drv, void *data);
> int (*get_regs_count)(void);
> /* get strings name for ethtool statistic */
> - void (*get_strings)(u32 stringset, u8 *data);
> + void (*get_strings)(u32 stringset, u8 **data);
> /* get the number of strings*/
> int (*get_sset_count)(int stringset);
>
> @@ -445,7 +445,7 @@ int hns_mac_config_mac_loopback(struct hns_mac_cb *mac_cb,
> enum hnae_loop loop, int en);
> void hns_mac_update_stats(struct hns_mac_cb *mac_cb);
> void hns_mac_get_stats(struct hns_mac_cb *mac_cb, u64 *data);
> -void hns_mac_get_strings(struct hns_mac_cb *mac_cb, int stringset, u8 *data);
> +void hns_mac_get_strings(struct hns_mac_cb *mac_cb, int stringset, u8 **data);
> int hns_mac_get_sset_count(struct hns_mac_cb *mac_cb, int stringset);
> void hns_mac_get_regs(struct hns_mac_cb *mac_cb, void *data);
> int hns_mac_get_regs_count(struct hns_mac_cb *mac_cb);
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
> index eb60f45a3460..851490346261 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
> @@ -2590,55 +2590,34 @@ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data)
> p[i] = 0xdddddddd;
> }
>
> -static char *hns_dsaf_get_node_stats_strings(char *data, int node,
> - struct dsaf_device *dsaf_dev)
> +static void hns_dsaf_get_node_stats_strings(u8 **data, int node,
> + struct dsaf_device *dsaf_dev)
> {
> - char *buff = data;
> - int i;
> bool is_ver1 = AE_IS_VER1(dsaf_dev->dsaf_ver);
> + int i;
>
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_pad_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_manage_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_rx_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_rx_pkt_id", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_rx_pause_frame", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_release_buf_num", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_sbm_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_crc_false_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_bp_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_lookup_rslt_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_local_rslt_fail_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_vlan_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> - snprintf(buff, ETH_GSTRING_LEN, "innod%d_stp_drop_pkts", node);
> - buff += ETH_GSTRING_LEN;
> + ethtool_sprintf(data, "innod%d_pad_drop_pkts", node);
> + ethtool_sprintf(data, "innod%d_manage_pkts", node);
> + ethtool_sprintf(data, "innod%d_rx_pkts", node);
> + ethtool_sprintf(data, "innod%d_rx_pkt_id", node);
> + ethtool_sprintf(data, "innod%d_rx_pause_frame", node);
> + ethtool_sprintf(data, "innod%d_release_buf_num", node);
> + ethtool_sprintf(data, "innod%d_sbm_drop_pkts", node);
> + ethtool_sprintf(data, "innod%d_crc_false_pkts", node);
> + ethtool_sprintf(data, "innod%d_bp_drop_pkts", node);
> + ethtool_sprintf(data, "innod%d_lookup_rslt_drop_pkts", node);
> + ethtool_sprintf(data, "innod%d_local_rslt_fail_pkts", node);
> + ethtool_sprintf(data, "innod%d_vlan_drop_pkts", node);
> + ethtool_sprintf(data, "innod%d_stp_drop_pkts", node);
> if (node < DSAF_SERVICE_NW_NUM && !is_ver1) {
> for (i = 0; i < DSAF_PRIO_NR; i++) {
> - snprintf(buff + 0 * ETH_GSTRING_LEN * DSAF_PRIO_NR,
> - ETH_GSTRING_LEN, "inod%d_pfc_prio%d_pkts",
> - node, i);
> - snprintf(buff + 1 * ETH_GSTRING_LEN * DSAF_PRIO_NR,
> - ETH_GSTRING_LEN, "onod%d_pfc_prio%d_pkts",
> - node, i);
> - buff += ETH_GSTRING_LEN;
> + ethtool_sprintf(data, "inod%d_pfc_prio%d_pkts", node,
> + i);
> + ethtool_sprintf(data, "onod%d_pfc_prio%d_pkts", node,
> + i);
> }
> - buff += 1 * DSAF_PRIO_NR * ETH_GSTRING_LEN;
> }
> - snprintf(buff, ETH_GSTRING_LEN, "onnod%d_tx_pkts", node);
> - buff += ETH_GSTRING_LEN;
> -
> - return buff;
> + ethtool_sprintf(data, "onnod%d_tx_pkts", node);
> }
>
> static u64 *hns_dsaf_get_node_stats(struct dsaf_device *ddev, u64 *data,
> @@ -2720,21 +2699,20 @@ int hns_dsaf_get_sset_count(struct dsaf_device *dsaf_dev, int stringset)
> *@...t:port index
> *@...f_dev: dsaf device
> */
> -void hns_dsaf_get_strings(int stringset, u8 *data, int port,
> +void hns_dsaf_get_strings(int stringset, u8 **data, int port,
> struct dsaf_device *dsaf_dev)
> {
> - char *buff = (char *)data;
> int node = port;
>
> if (stringset != ETH_SS_STATS)
> return;
>
> /* for ge/xge node info */
> - buff = hns_dsaf_get_node_stats_strings(buff, node, dsaf_dev);
> + hns_dsaf_get_node_stats_strings(data, node, dsaf_dev);
>
> /* for ppe node info */
> node = port + DSAF_PPE_INODE_BASE;
> - (void)hns_dsaf_get_node_stats_strings(buff, node, dsaf_dev);
> + hns_dsaf_get_node_stats_strings(data, node, dsaf_dev);
> }
>
> /**
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
> index 5526a10caac5..0eb03dff1a8b 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
> @@ -442,7 +442,7 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 inode_num);
>
> int hns_dsaf_get_sset_count(struct dsaf_device *dsaf_dev, int stringset);
> void hns_dsaf_get_stats(struct dsaf_device *ddev, u64 *data, int port);
> -void hns_dsaf_get_strings(int stringset, u8 *data, int port,
> +void hns_dsaf_get_strings(int stringset, u8 **data, int port,
> struct dsaf_device *dsaf_dev);
>
> void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data);
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
> index a08d1f0a5a16..5013beb4d282 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
> @@ -457,24 +457,23 @@ int hns_ppe_get_regs_count(void)
> * @stringset: string set type
> * @data: output string
> */
> -void hns_ppe_get_strings(struct hns_ppe_cb *ppe_cb, int stringset, u8 *data)
> +void hns_ppe_get_strings(struct hns_ppe_cb *ppe_cb, int stringset, u8 **data)
> {
> int index = ppe_cb->index;
> - u8 *buff = data;
> -
> - ethtool_sprintf(&buff, "ppe%d_rx_sw_pkt", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_pkt_ok", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_drop_pkt_no_bd", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_alloc_buf_fail", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_alloc_buf_wait", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_pkt_drop_no_buf", index);
> - ethtool_sprintf(&buff, "ppe%d_rx_pkt_err_fifo_full", index);
> -
> - ethtool_sprintf(&buff, "ppe%d_tx_bd", index);
> - ethtool_sprintf(&buff, "ppe%d_tx_pkt", index);
> - ethtool_sprintf(&buff, "ppe%d_tx_pkt_ok", index);
> - ethtool_sprintf(&buff, "ppe%d_tx_pkt_err_fifo_empty", index);
> - ethtool_sprintf(&buff, "ppe%d_tx_pkt_err_csum_fail", index);
> +
> + ethtool_sprintf(data, "ppe%d_rx_sw_pkt", index);
> + ethtool_sprintf(data, "ppe%d_rx_pkt_ok", index);
> + ethtool_sprintf(data, "ppe%d_rx_drop_pkt_no_bd", index);
> + ethtool_sprintf(data, "ppe%d_rx_alloc_buf_fail", index);
> + ethtool_sprintf(data, "ppe%d_rx_alloc_buf_wait", index);
> + ethtool_sprintf(data, "ppe%d_rx_pkt_drop_no_buf", index);
> + ethtool_sprintf(data, "ppe%d_rx_pkt_err_fifo_full", index);
> +
> + ethtool_sprintf(data, "ppe%d_tx_bd", index);
> + ethtool_sprintf(data, "ppe%d_tx_pkt", index);
> + ethtool_sprintf(data, "ppe%d_tx_pkt_ok", index);
> + ethtool_sprintf(data, "ppe%d_tx_pkt_err_fifo_empty", index);
> + ethtool_sprintf(data, "ppe%d_tx_pkt_err_csum_fail", index);
> }
>
> void hns_ppe_get_stats(struct hns_ppe_cb *ppe_cb, u64 *data)
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
> index 7e00231c1acf..602c8e971fe4 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.h
> @@ -109,7 +109,7 @@ int hns_ppe_get_sset_count(int stringset);
> int hns_ppe_get_regs_count(void);
> void hns_ppe_get_regs(struct hns_ppe_cb *ppe_cb, void *data);
>
> -void hns_ppe_get_strings(struct hns_ppe_cb *ppe_cb, int stringset, u8 *data);
> +void hns_ppe_get_strings(struct hns_ppe_cb *ppe_cb, int stringset, u8 **data);
> void hns_ppe_get_stats(struct hns_ppe_cb *ppe_cb, u64 *data);
> void hns_ppe_set_tso_enable(struct hns_ppe_cb *ppe_cb, u32 value);
> void hns_ppe_set_rss_key(struct hns_ppe_cb *ppe_cb,
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
> index 93344563a259..46af467aa596 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
> @@ -923,44 +923,42 @@ int hns_rcb_get_ring_regs_count(void)
> *@...a:strings name value
> *@...ex:queue index
> */
> -void hns_rcb_get_strings(int stringset, u8 *data, int index)
> +void hns_rcb_get_strings(int stringset, u8 **data, int index)
> {
> - u8 *buff = data;
> -
> if (stringset != ETH_SS_STATS)
> return;
>
> - ethtool_sprintf(&buff, "tx_ring%d_rcb_pkt_num", index);
> - ethtool_sprintf(&buff, "tx_ring%d_ppe_tx_pkt_num", index);
> - ethtool_sprintf(&buff, "tx_ring%d_ppe_drop_pkt_num", index);
> - ethtool_sprintf(&buff, "tx_ring%d_fbd_num", index);
> -
> - ethtool_sprintf(&buff, "tx_ring%d_pkt_num", index);
> - ethtool_sprintf(&buff, "tx_ring%d_bytes", index);
> - ethtool_sprintf(&buff, "tx_ring%d_err_cnt", index);
> - ethtool_sprintf(&buff, "tx_ring%d_io_err", index);
> - ethtool_sprintf(&buff, "tx_ring%d_sw_err", index);
> - ethtool_sprintf(&buff, "tx_ring%d_seg_pkt", index);
> - ethtool_sprintf(&buff, "tx_ring%d_restart_queue", index);
> - ethtool_sprintf(&buff, "tx_ring%d_tx_busy", index);
> -
> - ethtool_sprintf(&buff, "rx_ring%d_rcb_pkt_num", index);
> - ethtool_sprintf(&buff, "rx_ring%d_ppe_pkt_num", index);
> - ethtool_sprintf(&buff, "rx_ring%d_ppe_drop_pkt_num", index);
> - ethtool_sprintf(&buff, "rx_ring%d_fbd_num", index);
> -
> - ethtool_sprintf(&buff, "rx_ring%d_pkt_num", index);
> - ethtool_sprintf(&buff, "rx_ring%d_bytes", index);
> - ethtool_sprintf(&buff, "rx_ring%d_err_cnt", index);
> - ethtool_sprintf(&buff, "rx_ring%d_io_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_sw_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_seg_pkt", index);
> - ethtool_sprintf(&buff, "rx_ring%d_reuse_pg", index);
> - ethtool_sprintf(&buff, "rx_ring%d_len_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_non_vld_desc_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_bd_num_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_l2_err", index);
> - ethtool_sprintf(&buff, "rx_ring%d_l3l4csum_err", index);
> + ethtool_sprintf(data, "tx_ring%d_rcb_pkt_num", index);
> + ethtool_sprintf(data, "tx_ring%d_ppe_tx_pkt_num", index);
> + ethtool_sprintf(data, "tx_ring%d_ppe_drop_pkt_num", index);
> + ethtool_sprintf(data, "tx_ring%d_fbd_num", index);
> +
> + ethtool_sprintf(data, "tx_ring%d_pkt_num", index);
> + ethtool_sprintf(data, "tx_ring%d_bytes", index);
> + ethtool_sprintf(data, "tx_ring%d_err_cnt", index);
> + ethtool_sprintf(data, "tx_ring%d_io_err", index);
> + ethtool_sprintf(data, "tx_ring%d_sw_err", index);
> + ethtool_sprintf(data, "tx_ring%d_seg_pkt", index);
> + ethtool_sprintf(data, "tx_ring%d_restart_queue", index);
> + ethtool_sprintf(data, "tx_ring%d_tx_busy", index);
> +
> + ethtool_sprintf(data, "rx_ring%d_rcb_pkt_num", index);
> + ethtool_sprintf(data, "rx_ring%d_ppe_pkt_num", index);
> + ethtool_sprintf(data, "rx_ring%d_ppe_drop_pkt_num", index);
> + ethtool_sprintf(data, "rx_ring%d_fbd_num", index);
> +
> + ethtool_sprintf(data, "rx_ring%d_pkt_num", index);
> + ethtool_sprintf(data, "rx_ring%d_bytes", index);
> + ethtool_sprintf(data, "rx_ring%d_err_cnt", index);
> + ethtool_sprintf(data, "rx_ring%d_io_err", index);
> + ethtool_sprintf(data, "rx_ring%d_sw_err", index);
> + ethtool_sprintf(data, "rx_ring%d_seg_pkt", index);
> + ethtool_sprintf(data, "rx_ring%d_reuse_pg", index);
> + ethtool_sprintf(data, "rx_ring%d_len_err", index);
> + ethtool_sprintf(data, "rx_ring%d_non_vld_desc_err", index);
> + ethtool_sprintf(data, "rx_ring%d_bd_num_err", index);
> + ethtool_sprintf(data, "rx_ring%d_l2_err", index);
> + ethtool_sprintf(data, "rx_ring%d_l3l4csum_err", index);
> }
>
> void hns_rcb_get_common_regs(struct rcb_common_cb *rcb_com, void *data)
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
> index c1e9b6997853..0f4cc184ef39 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h
> @@ -157,7 +157,7 @@ int hns_rcb_get_ring_regs_count(void);
>
> void hns_rcb_get_ring_regs(struct hnae_queue *queue, void *data);
>
> -void hns_rcb_get_strings(int stringset, u8 *data, int index);
> +void hns_rcb_get_strings(int stringset, u8 **data, int index);
> void hns_rcb_set_rx_ring_bs(struct hnae_queue *q, u32 buf_size);
> void hns_rcb_set_tx_ring_bs(struct hnae_queue *q, u32 buf_size);
>
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
> index c58833eb4830..dbc44c2c26c2 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c
> @@ -743,16 +743,15 @@ static void hns_xgmac_get_stats(void *mac_drv, u64 *data)
> *@...ingset: type of values in data
> *@...a:data for value of string name
> */
> -static void hns_xgmac_get_strings(u32 stringset, u8 *data)
> +static void hns_xgmac_get_strings(u32 stringset, u8 **data)
> {
> - u8 *buff = data;
> u32 i;
>
> if (stringset != ETH_SS_STATS)
> return;
>
> for (i = 0; i < ARRAY_SIZE(g_xgmac_stats_string); i++)
> - ethtool_puts(&buff, g_xgmac_stats_string[i].desc);
> + ethtool_puts(data, g_xgmac_stats_string[i].desc);
> }
>
> /**
> diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
> index a5bb306b2cf1..6c458f037262 100644
> --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
> +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
> @@ -903,7 +903,6 @@ static void hns_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
> {
> struct hns_nic_priv *priv = netdev_priv(netdev);
> struct hnae_handle *h = priv->ae_handle;
> - u8 *buff = data;
>
> if (!h->dev->ops->get_strings) {
> netdev_err(netdev, "h->dev->ops->get_strings is null!\n");
> @@ -912,43 +911,43 @@ static void hns_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
>
> if (stringset == ETH_SS_TEST) {
> if (priv->ae_handle->phy_if != PHY_INTERFACE_MODE_XGMII)
> - ethtool_puts(&buff,
> + ethtool_puts(&data,
> hns_nic_test_strs[MAC_INTERNALLOOP_MAC]);
> - ethtool_puts(&buff, hns_nic_test_strs[MAC_INTERNALLOOP_SERDES]);
> + ethtool_puts(&data, hns_nic_test_strs[MAC_INTERNALLOOP_SERDES]);
> if ((netdev->phydev) && (!netdev->phydev->is_c45))
> - ethtool_puts(&buff,
> + ethtool_puts(&data,
> hns_nic_test_strs[MAC_INTERNALLOOP_PHY]);
>
> } else {
> - ethtool_puts(&buff, "rx_packets");
> - ethtool_puts(&buff, "tx_packets");
> - ethtool_puts(&buff, "rx_bytes");
> - ethtool_puts(&buff, "tx_bytes");
> - ethtool_puts(&buff, "rx_errors");
> - ethtool_puts(&buff, "tx_errors");
> - ethtool_puts(&buff, "rx_dropped");
> - ethtool_puts(&buff, "tx_dropped");
> - ethtool_puts(&buff, "multicast");
> - ethtool_puts(&buff, "collisions");
> - ethtool_puts(&buff, "rx_over_errors");
> - ethtool_puts(&buff, "rx_crc_errors");
> - ethtool_puts(&buff, "rx_frame_errors");
> - ethtool_puts(&buff, "rx_fifo_errors");
> - ethtool_puts(&buff, "rx_missed_errors");
> - ethtool_puts(&buff, "tx_aborted_errors");
> - ethtool_puts(&buff, "tx_carrier_errors");
> - ethtool_puts(&buff, "tx_fifo_errors");
> - ethtool_puts(&buff, "tx_heartbeat_errors");
> - ethtool_puts(&buff, "rx_length_errors");
> - ethtool_puts(&buff, "tx_window_errors");
> - ethtool_puts(&buff, "rx_compressed");
> - ethtool_puts(&buff, "tx_compressed");
> - ethtool_puts(&buff, "netdev_rx_dropped");
> - ethtool_puts(&buff, "netdev_tx_dropped");
> -
> - ethtool_puts(&buff, "netdev_tx_timeout");
> -
> - h->dev->ops->get_strings(h, stringset, buff);
> + ethtool_puts(&data, "rx_packets");
> + ethtool_puts(&data, "tx_packets");
> + ethtool_puts(&data, "rx_bytes");
> + ethtool_puts(&data, "tx_bytes");
> + ethtool_puts(&data, "rx_errors");
> + ethtool_puts(&data, "tx_errors");
> + ethtool_puts(&data, "rx_dropped");
> + ethtool_puts(&data, "tx_dropped");
> + ethtool_puts(&data, "multicast");
> + ethtool_puts(&data, "collisions");
> + ethtool_puts(&data, "rx_over_errors");
> + ethtool_puts(&data, "rx_crc_errors");
> + ethtool_puts(&data, "rx_frame_errors");
> + ethtool_puts(&data, "rx_fifo_errors");
> + ethtool_puts(&data, "rx_missed_errors");
> + ethtool_puts(&data, "tx_aborted_errors");
> + ethtool_puts(&data, "tx_carrier_errors");
> + ethtool_puts(&data, "tx_fifo_errors");
> + ethtool_puts(&data, "tx_heartbeat_errors");
> + ethtool_puts(&data, "rx_length_errors");
> + ethtool_puts(&data, "tx_window_errors");
> + ethtool_puts(&data, "rx_compressed");
> + ethtool_puts(&data, "tx_compressed");
> + ethtool_puts(&data, "netdev_rx_dropped");
> + ethtool_puts(&data, "netdev_tx_dropped");
> +
> + ethtool_puts(&data, "netdev_tx_timeout");
> +
> + h->dev->ops->get_strings(h, stringset, &data);
> }
> }
>
> @@ -970,7 +969,7 @@ static int hns_get_sset_count(struct net_device *netdev, int stringset)
> return -EOPNOTSUPP;
> }
> if (stringset == ETH_SS_TEST) {
> - u32 cnt = (sizeof(hns_nic_test_strs) / ETH_GSTRING_LEN);
> + u32 cnt = ARRAY_SIZE(hns_nic_test_strs);
>
> if (priv->ae_handle->phy_if == PHY_INTERFACE_MODE_XGMII)
> cnt--;
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
> index 27dbe367f3d3..710a8f9f2248 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
> +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
> @@ -677,7 +677,7 @@ struct hnae3_ae_ops {
> void (*get_mac_stats)(struct hnae3_handle *handle,
> struct hns3_mac_stats *mac_stats);
> void (*get_strings)(struct hnae3_handle *handle,
> - u32 stringset, u8 *data);
> + u32 stringset, u8 **data);
> int (*get_sset_count)(struct hnae3_handle *handle, int stringset);
>
> void (*get_regs)(struct hnae3_handle *handle, u32 *version,
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.c
> index 2b31188ff555..f9a3d6fc4416 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.c
> @@ -36,27 +36,22 @@ int hclge_comm_tqps_get_sset_count(struct hnae3_handle *handle)
> }
> EXPORT_SYMBOL_GPL(hclge_comm_tqps_get_sset_count);
>
> -u8 *hclge_comm_tqps_get_strings(struct hnae3_handle *handle, u8 *data)
> +void 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;
> + ethtool_sprintf(data, "txq%u_pktnum_rcd", tqp->index);
> }
>
> 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;
> + ethtool_sprintf(data, "rxq%u_pktnum_rcd", tqp->index);
> }
> -
> - return buff;
> }
> EXPORT_SYMBOL_GPL(hclge_comm_tqps_get_strings);
>
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.h b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.h
> index a46350162ee8..b9ff424c0bc2 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.h
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_tqp_stats.h
> @@ -32,7 +32,7 @@ struct hclge_comm_tqp {
>
> u64 *hclge_comm_tqps_get_stats(struct hnae3_handle *handle, u64 *data);
> int hclge_comm_tqps_get_sset_count(struct hnae3_handle *handle);
> -u8 *hclge_comm_tqps_get_strings(struct hnae3_handle *handle, u8 *data);
> +void hclge_comm_tqps_get_strings(struct hnae3_handle *handle, u8 **data);
> void hclge_comm_reset_tqp_stats(struct hnae3_handle *handle);
> int hclge_comm_tqps_update_stats(struct hnae3_handle *handle,
> struct hclge_comm_hw *hw);
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> index b1e988347347..a6b1ab7d6ee2 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
> @@ -509,54 +509,38 @@ static int hns3_get_sset_count(struct net_device *netdev, int stringset)
> }
> }
>
> -static void *hns3_update_strings(u8 *data, const struct hns3_stats *stats,
> - u32 stat_count, u32 num_tqps, const char *prefix)
> +static void hns3_update_strings(u8 **data, const struct hns3_stats *stats,
> + u32 stat_count, u32 num_tqps,
> + const char *prefix)
> {
> #define MAX_PREFIX_SIZE (6 + 4)
> - u32 size_left;
> u32 i, j;
> - u32 n1;
>
> - for (i = 0; i < num_tqps; i++) {
> - for (j = 0; j < stat_count; j++) {
> - data[ETH_GSTRING_LEN - 1] = '\0';
> -
> - /* first, prepend the prefix string */
> - n1 = scnprintf(data, MAX_PREFIX_SIZE, "%s%u_",
> - prefix, i);
> - size_left = (ETH_GSTRING_LEN - 1) - n1;
> -
> - /* now, concatenate the stats string to it */
> - strncat(data, stats[j].stats_string, size_left);
> - data += ETH_GSTRING_LEN;
> - }
> - }
> -
> - return data;
> + for (i = 0; i < num_tqps; i++)
> + for (j = 0; j < stat_count; j++)
> + ethtool_sprintf(data, "%s%u_%s", prefix, i,
> + stats[j].stats_string);
> }
>
> -static u8 *hns3_get_strings_tqps(struct hnae3_handle *handle, u8 *data)
> +static void hns3_get_strings_tqps(struct hnae3_handle *handle, u8 **data)
> {
> struct hnae3_knic_private_info *kinfo = &handle->kinfo;
> const char tx_prefix[] = "txq";
> const char rx_prefix[] = "rxq";
>
> /* get strings for Tx */
> - data = hns3_update_strings(data, hns3_txq_stats, HNS3_TXQ_STATS_COUNT,
> - kinfo->num_tqps, tx_prefix);
> + hns3_update_strings(data, hns3_txq_stats, HNS3_TXQ_STATS_COUNT,
> + kinfo->num_tqps, tx_prefix);
>
> /* get strings for Rx */
> - data = hns3_update_strings(data, hns3_rxq_stats, HNS3_RXQ_STATS_COUNT,
> - kinfo->num_tqps, rx_prefix);
> -
> - return data;
> + hns3_update_strings(data, hns3_rxq_stats, HNS3_RXQ_STATS_COUNT,
> + kinfo->num_tqps, rx_prefix);
> }
>
> static void hns3_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
> {
> struct hnae3_handle *h = hns3_get_handle(netdev);
> const struct hnae3_ae_ops *ops = h->ae_algo->ops;
> - char *buff = (char *)data;
> int i;
>
> if (!ops->get_strings)
> @@ -564,18 +548,15 @@ static void hns3_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
>
> switch (stringset) {
> case ETH_SS_STATS:
> - buff = hns3_get_strings_tqps(h, buff);
> - ops->get_strings(h, stringset, (u8 *)buff);
> + hns3_get_strings_tqps(h, &data);
> + ops->get_strings(h, stringset, &data);
> break;
> case ETH_SS_TEST:
> - ops->get_strings(h, stringset, data);
> + ops->get_strings(h, stringset, &data);
> break;
> case ETH_SS_PRIV_FLAGS:
> - for (i = 0; i < HNS3_PRIV_FLAGS_LEN; i++) {
> - snprintf(buff, ETH_GSTRING_LEN, "%s",
> - hns3_priv_flags[i].name);
> - buff += ETH_GSTRING_LEN;
> - }
> + for (i = 0; i < HNS3_PRIV_FLAGS_LEN; i++)
> + ethtool_puts(&data, hns3_priv_flags[i].name);
> break;
> default:
> break;
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
> index bd86efd92a5a..05942fa78b11 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
> @@ -594,25 +594,21 @@ static u64 *hclge_comm_get_stats(struct hclge_dev *hdev,
> return buf;
> }
>
> -static u8 *hclge_comm_get_strings(struct hclge_dev *hdev, u32 stringset,
> - const struct hclge_comm_stats_str strs[],
> - int size, u8 *data)
> +static void hclge_comm_get_strings(struct hclge_dev *hdev, u32 stringset,
> + const struct hclge_comm_stats_str strs[],
> + int size, u8 **data)
> {
> - char *buff = (char *)data;
> u32 i;
>
> if (stringset != ETH_SS_STATS)
> - return buff;
> + return;
>
> for (i = 0; i < size; i++) {
> if (strs[i].stats_num > hdev->ae_dev->dev_specs.mac_stats_num)
> continue;
>
> - snprintf(buff, ETH_GSTRING_LEN, "%s", strs[i].desc);
> - buff = buff + ETH_GSTRING_LEN;
> + ethtool_puts(data, strs[i].desc);
> }
> -
> - return (u8 *)buff;
> }
>
> static void hclge_update_stats_for_all(struct hclge_dev *hdev)
> @@ -717,44 +713,38 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
> }
>
> static void hclge_get_strings(struct hnae3_handle *handle, u32 stringset,
> - u8 *data)
> + u8 **data)
> {
> struct hclge_vport *vport = hclge_get_vport(handle);
> struct hclge_dev *hdev = vport->back;
> - u8 *p = (char *)data;
> + const char *str;
> int size;
>
> if (stringset == ETH_SS_STATS) {
> size = ARRAY_SIZE(g_mac_stats_string);
> - p = hclge_comm_get_strings(hdev, stringset, g_mac_stats_string,
> - size, p);
> - p = hclge_comm_tqps_get_strings(handle, p);
> + hclge_comm_get_strings(hdev, stringset, g_mac_stats_string,
> + size, data);
> + hclge_comm_tqps_get_strings(handle, data);
> } else if (stringset == ETH_SS_TEST) {
> if (handle->flags & HNAE3_SUPPORT_EXTERNAL_LOOPBACK) {
> - memcpy(p, hns3_nic_test_strs[HNAE3_LOOP_EXTERNAL],
> - ETH_GSTRING_LEN);
> - p += ETH_GSTRING_LEN;
> + str = hns3_nic_test_strs[HNAE3_LOOP_EXTERNAL];
> + ethtool_puts(data, str);
> }
> if (handle->flags & HNAE3_SUPPORT_APP_LOOPBACK) {
> - memcpy(p, hns3_nic_test_strs[HNAE3_LOOP_APP],
> - ETH_GSTRING_LEN);
> - p += ETH_GSTRING_LEN;
> + str = hns3_nic_test_strs[HNAE3_LOOP_APP];
> + ethtool_puts(data, str);
> }
> if (handle->flags & HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK) {
> - memcpy(p, hns3_nic_test_strs[HNAE3_LOOP_SERIAL_SERDES],
> - ETH_GSTRING_LEN);
> - p += ETH_GSTRING_LEN;
> + str = hns3_nic_test_strs[HNAE3_LOOP_SERIAL_SERDES];
> + ethtool_puts(data, str);
> }
> if (handle->flags & HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK) {
> - memcpy(p,
> - hns3_nic_test_strs[HNAE3_LOOP_PARALLEL_SERDES],
> - ETH_GSTRING_LEN);
> - p += ETH_GSTRING_LEN;
> + str = hns3_nic_test_strs[HNAE3_LOOP_PARALLEL_SERDES];
> + ethtool_puts(data, str);
> }
> if (handle->flags & HNAE3_SUPPORT_PHY_LOOPBACK) {
> - memcpy(p, hns3_nic_test_strs[HNAE3_LOOP_PHY],
> - ETH_GSTRING_LEN);
> - p += ETH_GSTRING_LEN;
> + str = hns3_nic_test_strs[HNAE3_LOOP_PHY];
> + ethtool_puts(data, str);
> }
> }
> }
> diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
> index 094a7c7b5592..2f6ffb88e700 100644
> --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
> +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
> @@ -130,12 +130,10 @@ static int hclgevf_get_sset_count(struct hnae3_handle *handle, int strset)
> }
>
> static void hclgevf_get_strings(struct hnae3_handle *handle, u32 strset,
> - u8 *data)
> + u8 **data)
> {
> - u8 *p = (char *)data;
> -
> if (strset == ETH_SS_STATS)
> - p = hclge_comm_tqps_get_strings(handle, p);
> + hclge_comm_tqps_get_strings(handle, data);
> }
>
> static void hclgevf_get_stats(struct hnae3_handle *handle, u64 *data)
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