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sfc: remove obsolete counters from struct efx_channel

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The n_rx_tobe_disc and n_rx_mcast_mismatch counters are a legacy
 from farch, and are never written in EF10 or EF100 code.  Remove
 them from the struct and from ethtool -S output, saving a bit of
 memory and avoiding user confusion.

Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Edward Cree
2024-09-30 14:52:39 +01:00
committed by David S. Miller
parent d521db38f3
commit 65131ea8d3
2 changed files with 0 additions and 6 deletions
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2
drivers/net/ethernet/sfc/ethtool_common.c
View File

@@ -75,7 +75,6 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
EFX_ETHTOOL_UINT_TXQ_STAT(pio_packets),
EFX_ETHTOOL_UINT_TXQ_STAT(cb_packets),
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_tcp_udp_chksum_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_inner_ip_hdr_chksum_err),
@@ -83,7 +82,6 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_outer_ip_hdr_chksum_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_outer_tcp_udp_chksum_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_eth_crc_err),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_mcast_mismatch),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_frm_trunc),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_merge_events),
EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_merge_packets),

4
drivers/net/ethernet/sfc/net_driver.h
View File

@@ -451,10 +451,8 @@ enum efx_sync_events_state {
* @filter_work: Work item for efx_filter_rfs_expire()
* @rps_flow_id: Flow IDs of filters allocated for accelerated RFS,
* indexed by filter ID
* @n_rx_tobe_disc: Count of RX_TOBE_DISC errors
* @n_rx_ip_hdr_chksum_err: Count of RX IP header checksum errors
* @n_rx_tcp_udp_chksum_err: Count of RX TCP and UDP checksum errors
* @n_rx_mcast_mismatch: Count of unmatched multicast frames
* @n_rx_frm_trunc: Count of RX_FRM_TRUNC errors
* @n_rx_overlength: Count of RX_OVERLENGTH errors
* @n_skbuff_leaks: Count of skbuffs leaked due to RX overrun
@@ -511,7 +509,6 @@ struct efx_channel {
u32 *rps_flow_id;
#endif
unsigned int n_rx_tobe_disc;
unsigned int n_rx_ip_hdr_chksum_err;
unsigned int n_rx_tcp_udp_chksum_err;
unsigned int n_rx_outer_ip_hdr_chksum_err;
@@ -519,7 +516,6 @@ struct efx_channel {
unsigned int n_rx_inner_ip_hdr_chksum_err;
unsigned int n_rx_inner_tcp_udp_chksum_err;
unsigned int n_rx_eth_crc_err;
unsigned int n_rx_mcast_mismatch;
unsigned int n_rx_frm_trunc;
unsigned int n_rx_overlength;
unsigned int n_skbuff_leaks;