#include "filter.h"
#include "nic.h"
-struct efx_ethtool_stat {
+struct efx_sw_stat_desc {
const char *name;
enum {
- EFX_ETHTOOL_STAT_SOURCE_mac_stats,
EFX_ETHTOOL_STAT_SOURCE_nic,
EFX_ETHTOOL_STAT_SOURCE_channel,
EFX_ETHTOOL_STAT_SOURCE_tx_queue
u64(*get_stat) (void *field); /* Reader function */
};
-/* Initialiser for a struct #efx_ethtool_stat with type-checking */
+/* Initialiser for a struct efx_sw_stat_desc with type-checking */
#define EFX_ETHTOOL_STAT(stat_name, source_name, field, field_type, \
get_stat_function) { \
.name = #stat_name, \
return *(unsigned int *)field;
}
-static u64 efx_get_u64_stat(void *field)
-{
- return *(u64 *) field;
-}
-
static u64 efx_get_atomic_stat(void *field)
{
return atomic_read((atomic_t *) field);
}
-#define EFX_ETHTOOL_U64_MAC_STAT(field) \
- EFX_ETHTOOL_STAT(field, mac_stats, field, \
- u64, efx_get_u64_stat)
-
-#define EFX_ETHTOOL_UINT_NIC_STAT(name) \
- EFX_ETHTOOL_STAT(name, nic, n_##name, \
- unsigned int, efx_get_uint_stat)
-
#define EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(field) \
EFX_ETHTOOL_STAT(field, nic, field, \
atomic_t, efx_get_atomic_stat)
EFX_ETHTOOL_STAT(tx_##field, tx_queue, field, \
unsigned int, efx_get_uint_stat)
-static const struct efx_ethtool_stat efx_ethtool_stats[] = {
- EFX_ETHTOOL_U64_MAC_STAT(tx_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_good_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_bad_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(tx_packets),
- EFX_ETHTOOL_U64_MAC_STAT(tx_bad),
- EFX_ETHTOOL_U64_MAC_STAT(tx_pause),
- EFX_ETHTOOL_U64_MAC_STAT(tx_control),
- EFX_ETHTOOL_U64_MAC_STAT(tx_unicast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_multicast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_broadcast),
- EFX_ETHTOOL_U64_MAC_STAT(tx_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(tx_64),
- EFX_ETHTOOL_U64_MAC_STAT(tx_65_to_127),
- EFX_ETHTOOL_U64_MAC_STAT(tx_128_to_255),
- EFX_ETHTOOL_U64_MAC_STAT(tx_256_to_511),
- EFX_ETHTOOL_U64_MAC_STAT(tx_512_to_1023),
- EFX_ETHTOOL_U64_MAC_STAT(tx_1024_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(tx_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(tx_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(tx_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_single_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_multiple_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_deferred),
- EFX_ETHTOOL_U64_MAC_STAT(tx_late_collision),
- EFX_ETHTOOL_U64_MAC_STAT(tx_excessive_deferred),
- EFX_ETHTOOL_U64_MAC_STAT(tx_non_tcpudp),
- EFX_ETHTOOL_U64_MAC_STAT(tx_mac_src_error),
- EFX_ETHTOOL_U64_MAC_STAT(tx_ip_src_error),
+static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
+ EFX_ETHTOOL_UINT_TXQ_STAT(merge_events),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_bursts),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_long_headers),
EFX_ETHTOOL_UINT_TXQ_STAT(tso_packets),
EFX_ETHTOOL_UINT_TXQ_STAT(pushes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_good_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_bytes),
- EFX_ETHTOOL_U64_MAC_STAT(rx_packets),
- EFX_ETHTOOL_U64_MAC_STAT(rx_good),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad),
- EFX_ETHTOOL_U64_MAC_STAT(rx_pause),
- EFX_ETHTOOL_U64_MAC_STAT(rx_control),
- EFX_ETHTOOL_U64_MAC_STAT(rx_unicast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_multicast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_broadcast),
- EFX_ETHTOOL_U64_MAC_STAT(rx_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_65_to_127),
- EFX_ETHTOOL_U64_MAC_STAT(rx_128_to_255),
- EFX_ETHTOOL_U64_MAC_STAT(rx_256_to_511),
- EFX_ETHTOOL_U64_MAC_STAT(rx_512_to_1023),
- EFX_ETHTOOL_U64_MAC_STAT(rx_1024_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(rx_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_lt64),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_64_to_15xx),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_15xx_to_jumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_bad_gtjumbo),
- EFX_ETHTOOL_U64_MAC_STAT(rx_overflow),
- EFX_ETHTOOL_U64_MAC_STAT(rx_missed),
- EFX_ETHTOOL_U64_MAC_STAT(rx_false_carrier),
- EFX_ETHTOOL_U64_MAC_STAT(rx_symbol_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_align_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_length_error),
- EFX_ETHTOOL_U64_MAC_STAT(rx_internal_error),
- EFX_ETHTOOL_UINT_NIC_STAT(rx_nodesc_drop_cnt),
EFX_ETHTOOL_ATOMIC_NIC_ERROR_STAT(rx_reset),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tobe_disc),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_ip_hdr_chksum_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_nodesc_trunc),
};
-/* Number of ethtool statistics */
-#define EFX_ETHTOOL_NUM_STATS ARRAY_SIZE(efx_ethtool_stats)
+#define EFX_ETHTOOL_SW_STAT_COUNT ARRAY_SIZE(efx_sw_stat_desc)
#define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB
static int efx_ethtool_get_sset_count(struct net_device *net_dev,
int string_set)
{
+ struct efx_nic *efx = netdev_priv(net_dev);
+
switch (string_set) {
case ETH_SS_STATS:
- return EFX_ETHTOOL_NUM_STATS;
+ return efx->type->describe_stats(efx, NULL) +
+ EFX_ETHTOOL_SW_STAT_COUNT;
case ETH_SS_TEST:
- return efx_ethtool_fill_self_tests(netdev_priv(net_dev),
- NULL, NULL, NULL);
+ return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL);
default:
return -EINVAL;
}
switch (string_set) {
case ETH_SS_STATS:
- for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++)
+ strings += (efx->type->describe_stats(efx, strings) *
+ ETH_GSTRING_LEN);
+ for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++)
strlcpy(strings + i * ETH_GSTRING_LEN,
- efx_ethtool_stats[i].name, ETH_GSTRING_LEN);
+ efx_sw_stat_desc[i].name, ETH_GSTRING_LEN);
break;
case ETH_SS_TEST:
efx_ethtool_fill_self_tests(efx, NULL, strings, NULL);
u64 *data)
{
struct efx_nic *efx = netdev_priv(net_dev);
- struct efx_mac_stats *mac_stats = &efx->mac_stats;
- const struct efx_ethtool_stat *stat;
+ const struct efx_sw_stat_desc *stat;
struct efx_channel *channel;
struct efx_tx_queue *tx_queue;
int i;
- EFX_BUG_ON_PARANOID(stats->n_stats != EFX_ETHTOOL_NUM_STATS);
-
spin_lock_bh(&efx->stats_lock);
- /* Update MAC and NIC statistics */
- efx->type->update_stats(efx);
+ /* Get NIC statistics */
+ data += efx->type->update_stats(efx, data, NULL);
- /* Fill detailed statistics buffer */
- for (i = 0; i < EFX_ETHTOOL_NUM_STATS; i++) {
- stat = &efx_ethtool_stats[i];
+ /* Get software statistics */
+ for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++) {
+ stat = &efx_sw_stat_desc[i];
switch (stat->source) {
- case EFX_ETHTOOL_STAT_SOURCE_mac_stats:
- data[i] = stat->get_stat((void *)mac_stats +
- stat->offset);
- break;
case EFX_ETHTOOL_STAT_SOURCE_nic:
data[i] = stat->get_stat((void *)efx + stat->offset);
break;
projects / deliverable / linux.git / blobdiff