In the context of the NTNIC driver,
the variables named if_index stand for the index of the PHY.
However, the term if_index could also refer to the interface index
assigned by the OS.
To mitigate potential confusion these variables were renamed.
Signed-off-by: Oleksandr Kolomeiets <okl-plv@napatech.com>
---
drivers/net/ntnic/ntnic_ethdev.c | 24 +++++-----
drivers/net/ntnic/ntnic_filter/ntnic_filter.c | 44 +++++++++----------
2 files changed, 34 insertions(+), 34 deletions(-)
@@ -181,15 +181,15 @@ static int dpdk_stats_collect(struct pmd_internals *internals, struct rte_eth_st
struct ntdrv_4ga_s *p_nt_drv = &p_drv->ntdrv;
nt4ga_stat_t *p_nt4ga_stat = &p_nt_drv->adapter_info.nt4ga_stat;
nthw_stat_t *p_nthw_stat = p_nt4ga_stat->mp_nthw_stat;
- const int if_index = internals->n_intf_no;
+ const int n_intf_no = internals->n_intf_no;
uint64_t rx_total = 0;
uint64_t rx_total_b = 0;
uint64_t tx_total = 0;
uint64_t tx_total_b = 0;
uint64_t tx_err_total = 0;
- if (!p_nthw_stat || !p_nt4ga_stat || !stats || if_index < 0 ||
- if_index > NUM_ADAPTER_PORTS_MAX) {
+ if (!p_nthw_stat || !p_nt4ga_stat || !stats || n_intf_no < 0 ||
+ n_intf_no > NUM_ADAPTER_PORTS_MAX) {
NT_LOG_DBGX(WRN, NTNIC, "error exit");
return -1;
}
@@ -315,8 +315,8 @@ static int eth_stats_reset(struct rte_eth_dev *eth_dev)
struct pmd_internals *internals = eth_dev->data->dev_private;
struct drv_s *p_drv = internals->p_drv;
struct ntdrv_4ga_s *p_nt_drv = &p_drv->ntdrv;
- const int if_index = internals->n_intf_no;
- dpdk_stats_reset(internals, p_nt_drv, if_index);
+ const int n_intf_no = internals->n_intf_no;
+ dpdk_stats_reset(internals, p_nt_drv, n_intf_no);
return 0;
}
@@ -1529,7 +1529,7 @@ static int eth_xstats_get(struct rte_eth_dev *eth_dev, struct rte_eth_xstat *sta
struct drv_s *p_drv = internals->p_drv;
ntdrv_4ga_t *p_nt_drv = &p_drv->ntdrv;
nt4ga_stat_t *p_nt4ga_stat = &p_nt_drv->adapter_info.nt4ga_stat;
- int if_index = internals->n_intf_no;
+ int n_intf_no = internals->n_intf_no;
int nb_xstats;
const struct ntnic_xstats_ops *ntnic_xstats_ops = get_ntnic_xstats_ops();
@@ -1540,7 +1540,7 @@ static int eth_xstats_get(struct rte_eth_dev *eth_dev, struct rte_eth_xstat *sta
}
rte_spinlock_lock(&p_nt_drv->stat_lck);
- nb_xstats = ntnic_xstats_ops->nthw_xstats_get(p_nt4ga_stat, stats, n, if_index);
+ nb_xstats = ntnic_xstats_ops->nthw_xstats_get(p_nt4ga_stat, stats, n, n_intf_no);
rte_spinlock_unlock(&p_nt_drv->stat_lck);
return nb_xstats;
}
@@ -1554,7 +1554,7 @@ static int eth_xstats_get_by_id(struct rte_eth_dev *eth_dev,
struct drv_s *p_drv = internals->p_drv;
ntdrv_4ga_t *p_nt_drv = &p_drv->ntdrv;
nt4ga_stat_t *p_nt4ga_stat = &p_nt_drv->adapter_info.nt4ga_stat;
- int if_index = internals->n_intf_no;
+ int n_intf_no = internals->n_intf_no;
int nb_xstats;
const struct ntnic_xstats_ops *ntnic_xstats_ops = get_ntnic_xstats_ops();
@@ -1566,7 +1566,7 @@ static int eth_xstats_get_by_id(struct rte_eth_dev *eth_dev,
rte_spinlock_lock(&p_nt_drv->stat_lck);
nb_xstats =
- ntnic_xstats_ops->nthw_xstats_get_by_id(p_nt4ga_stat, ids, values, n, if_index);
+ ntnic_xstats_ops->nthw_xstats_get_by_id(p_nt4ga_stat, ids, values, n, n_intf_no);
rte_spinlock_unlock(&p_nt_drv->stat_lck);
return nb_xstats;
}
@@ -1577,7 +1577,7 @@ static int eth_xstats_reset(struct rte_eth_dev *eth_dev)
struct drv_s *p_drv = internals->p_drv;
ntdrv_4ga_t *p_nt_drv = &p_drv->ntdrv;
nt4ga_stat_t *p_nt4ga_stat = &p_nt_drv->adapter_info.nt4ga_stat;
- int if_index = internals->n_intf_no;
+ int n_intf_no = internals->n_intf_no;
struct ntnic_xstats_ops *ntnic_xstats_ops = get_ntnic_xstats_ops();
@@ -1587,9 +1587,9 @@ static int eth_xstats_reset(struct rte_eth_dev *eth_dev)
}
rte_spinlock_lock(&p_nt_drv->stat_lck);
- ntnic_xstats_ops->nthw_xstats_reset(p_nt4ga_stat, if_index);
+ ntnic_xstats_ops->nthw_xstats_reset(p_nt4ga_stat, n_intf_no);
rte_spinlock_unlock(&p_nt_drv->stat_lck);
- return dpdk_stats_reset(internals, p_nt_drv, if_index);
+ return dpdk_stats_reset(internals, p_nt_drv, n_intf_no);
}
static int eth_xstats_get_names(struct rte_eth_dev *eth_dev,
@@ -1155,10 +1155,10 @@ static int poll_statistics(struct pmd_internals *internals)
struct drv_s *p_drv = internals->p_drv;
struct ntdrv_4ga_s *p_nt_drv = &p_drv->ntdrv;
nt4ga_stat_t *p_nt4ga_stat = &p_nt_drv->adapter_info.nt4ga_stat;
- const int if_index = internals->n_intf_no;
+ const int n_intf_no = internals->n_intf_no;
uint64_t last_stat_rtc = 0;
- if (!p_nt4ga_stat || if_index < 0 || if_index >= NUM_ADAPTER_PORTS_MAX)
+ if (!p_nt4ga_stat || n_intf_no < 0 || n_intf_no >= NUM_ADAPTER_PORTS_MAX)
return -1;
RTE_ASSERT(rte_tsc_freq > 0);
@@ -1184,36 +1184,36 @@ static int poll_statistics(struct pmd_internals *internals)
* Add the RX statistics increments since last time we polled.
* (No difference if physical or virtual port)
*/
- internals->rxq_scg[0].rx_pkts += p_nt4ga_stat->a_port_rx_packets_total[if_index] -
- p_nt4ga_stat->a_port_rx_packets_base[if_index];
- internals->rxq_scg[0].rx_bytes += p_nt4ga_stat->a_port_rx_octets_total[if_index] -
- p_nt4ga_stat->a_port_rx_octets_base[if_index];
+ internals->rxq_scg[0].rx_pkts += p_nt4ga_stat->a_port_rx_packets_total[n_intf_no] -
+ p_nt4ga_stat->a_port_rx_packets_base[n_intf_no];
+ internals->rxq_scg[0].rx_bytes += p_nt4ga_stat->a_port_rx_octets_total[n_intf_no] -
+ p_nt4ga_stat->a_port_rx_octets_base[n_intf_no];
internals->rxq_scg[0].err_pkts += 0;
- internals->rx_missed += p_nt4ga_stat->a_port_rx_drops_total[if_index] -
- p_nt4ga_stat->a_port_rx_drops_base[if_index];
+ internals->rx_missed += p_nt4ga_stat->a_port_rx_drops_total[n_intf_no] -
+ p_nt4ga_stat->a_port_rx_drops_base[n_intf_no];
/* Update the increment bases */
- p_nt4ga_stat->a_port_rx_packets_base[if_index] =
- p_nt4ga_stat->a_port_rx_packets_total[if_index];
- p_nt4ga_stat->a_port_rx_octets_base[if_index] =
- p_nt4ga_stat->a_port_rx_octets_total[if_index];
- p_nt4ga_stat->a_port_rx_drops_base[if_index] =
- p_nt4ga_stat->a_port_rx_drops_total[if_index];
+ p_nt4ga_stat->a_port_rx_packets_base[n_intf_no] =
+ p_nt4ga_stat->a_port_rx_packets_total[n_intf_no];
+ p_nt4ga_stat->a_port_rx_octets_base[n_intf_no] =
+ p_nt4ga_stat->a_port_rx_octets_total[n_intf_no];
+ p_nt4ga_stat->a_port_rx_drops_base[n_intf_no] =
+ p_nt4ga_stat->a_port_rx_drops_total[n_intf_no];
/* Tx (here we must distinguish between physical and virtual ports) */
if (internals->type == PORT_TYPE_PHYSICAL) {
/* Add the statistics increments since last time we polled */
- internals->txq_scg[0].tx_pkts += p_nt4ga_stat->a_port_tx_packets_total[if_index] -
- p_nt4ga_stat->a_port_tx_packets_base[if_index];
- internals->txq_scg[0].tx_bytes += p_nt4ga_stat->a_port_tx_octets_total[if_index] -
- p_nt4ga_stat->a_port_tx_octets_base[if_index];
+ internals->txq_scg[0].tx_pkts += p_nt4ga_stat->a_port_tx_packets_total[n_intf_no] -
+ p_nt4ga_stat->a_port_tx_packets_base[n_intf_no];
+ internals->txq_scg[0].tx_bytes += p_nt4ga_stat->a_port_tx_octets_total[n_intf_no] -
+ p_nt4ga_stat->a_port_tx_octets_base[n_intf_no];
internals->txq_scg[0].err_pkts += 0;
/* Update the increment bases */
- p_nt4ga_stat->a_port_tx_packets_base[if_index] =
- p_nt4ga_stat->a_port_tx_packets_total[if_index];
- p_nt4ga_stat->a_port_tx_octets_base[if_index] =
- p_nt4ga_stat->a_port_tx_octets_total[if_index];
+ p_nt4ga_stat->a_port_tx_packets_base[n_intf_no] =
+ p_nt4ga_stat->a_port_tx_packets_total[n_intf_no];
+ p_nt4ga_stat->a_port_tx_octets_base[n_intf_no] =
+ p_nt4ga_stat->a_port_tx_octets_total[n_intf_no];
}
/* Globally only once a second */