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path: root/drivers/net/ethernet/apm/xgene-v2/ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/apm/xgene-v2/ethtool.c')
-rw-r--r--drivers/net/ethernet/apm/xgene-v2/ethtool.c78
1 files changed, 72 insertions, 6 deletions
diff --git a/drivers/net/ethernet/apm/xgene-v2/ethtool.c b/drivers/net/ethernet/apm/xgene-v2/ethtool.c
index 0c426f55ffdb..b6666e418e79 100644
--- a/drivers/net/ethernet/apm/xgene-v2/ethtool.c
+++ b/drivers/net/ethernet/apm/xgene-v2/ethtool.c
@@ -21,12 +21,13 @@
#include "main.h"
-struct xge_gstrings_stats {
- char name[ETH_GSTRING_LEN];
- int offset;
-};
-
#define XGE_STAT(m) { #m, offsetof(struct xge_pdata, stats.m) }
+#define XGE_EXTD_STAT(m, n) \
+ { \
+ #m, \
+ n, \
+ 0 \
+ }
static const struct xge_gstrings_stats gstrings_stats[] = {
XGE_STAT(rx_packets),
@@ -36,7 +37,62 @@ static const struct xge_gstrings_stats gstrings_stats[] = {
XGE_STAT(rx_errors)
};
+static struct xge_gstrings_extd_stats gstrings_extd_stats[] = {
+ XGE_EXTD_STAT(tx_rx_64b_frame_cntr, TR64),
+ XGE_EXTD_STAT(tx_rx_127b_frame_cntr, TR127),
+ XGE_EXTD_STAT(tx_rx_255b_frame_cntr, TR255),
+ XGE_EXTD_STAT(tx_rx_511b_frame_cntr, TR511),
+ XGE_EXTD_STAT(tx_rx_1023b_frame_cntr, TR1K),
+ XGE_EXTD_STAT(tx_rx_1518b_frame_cntr, TRMAX),
+ XGE_EXTD_STAT(tx_rx_1522b_frame_cntr, TRMGV),
+ XGE_EXTD_STAT(rx_fcs_error_cntr, RFCS),
+ XGE_EXTD_STAT(rx_multicast_pkt_cntr, RMCA),
+ XGE_EXTD_STAT(rx_broadcast_pkt_cntr, RBCA),
+ XGE_EXTD_STAT(rx_ctrl_frame_pkt_cntr, RXCF),
+ XGE_EXTD_STAT(rx_pause_frame_pkt_cntr, RXPF),
+ XGE_EXTD_STAT(rx_unk_opcode_cntr, RXUO),
+ XGE_EXTD_STAT(rx_align_err_cntr, RALN),
+ XGE_EXTD_STAT(rx_frame_len_err_cntr, RFLR),
+ XGE_EXTD_STAT(rx_code_err_cntr, RCDE),
+ XGE_EXTD_STAT(rx_carrier_sense_err_cntr, RCSE),
+ XGE_EXTD_STAT(rx_undersize_pkt_cntr, RUND),
+ XGE_EXTD_STAT(rx_oversize_pkt_cntr, ROVR),
+ XGE_EXTD_STAT(rx_fragments_cntr, RFRG),
+ XGE_EXTD_STAT(rx_jabber_cntr, RJBR),
+ XGE_EXTD_STAT(rx_dropped_pkt_cntr, RDRP),
+ XGE_EXTD_STAT(tx_multicast_pkt_cntr, TMCA),
+ XGE_EXTD_STAT(tx_broadcast_pkt_cntr, TBCA),
+ XGE_EXTD_STAT(tx_pause_ctrl_frame_cntr, TXPF),
+ XGE_EXTD_STAT(tx_defer_pkt_cntr, TDFR),
+ XGE_EXTD_STAT(tx_excv_defer_pkt_cntr, TEDF),
+ XGE_EXTD_STAT(tx_single_col_pkt_cntr, TSCL),
+ XGE_EXTD_STAT(tx_multi_col_pkt_cntr, TMCL),
+ XGE_EXTD_STAT(tx_late_col_pkt_cntr, TLCL),
+ XGE_EXTD_STAT(tx_excv_col_pkt_cntr, TXCL),
+ XGE_EXTD_STAT(tx_total_col_cntr, TNCL),
+ XGE_EXTD_STAT(tx_pause_frames_hnrd_cntr, TPFH),
+ XGE_EXTD_STAT(tx_drop_frame_cntr, TDRP),
+ XGE_EXTD_STAT(tx_jabber_frame_cntr, TJBR),
+ XGE_EXTD_STAT(tx_fcs_error_cntr, TFCS),
+ XGE_EXTD_STAT(tx_ctrl_frame_cntr, TXCF),
+ XGE_EXTD_STAT(tx_oversize_frame_cntr, TOVR),
+ XGE_EXTD_STAT(tx_undersize_frame_cntr, TUND),
+ XGE_EXTD_STAT(tx_fragments_cntr, TFRG)
+};
+
#define XGE_STATS_LEN ARRAY_SIZE(gstrings_stats)
+#define XGE_EXTD_STATS_LEN ARRAY_SIZE(gstrings_extd_stats)
+
+static void xge_mac_get_extd_stats(struct xge_pdata *pdata)
+{
+ u32 data;
+ int i;
+
+ for (i = 0; i < XGE_EXTD_STATS_LEN; i++) {
+ data = xge_rd_csr(pdata, gstrings_extd_stats[i].addr);
+ gstrings_extd_stats[i].value += data;
+ }
+}
static void xge_get_drvinfo(struct net_device *ndev,
struct ethtool_drvinfo *info)
@@ -62,6 +118,11 @@ static void xge_get_strings(struct net_device *ndev, u32 stringset, u8 *data)
memcpy(p, gstrings_stats[i].name, ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
+
+ for (i = 0; i < XGE_EXTD_STATS_LEN; i++) {
+ memcpy(p, gstrings_extd_stats[i].name, ETH_GSTRING_LEN);
+ p += ETH_GSTRING_LEN;
+ }
}
static int xge_get_sset_count(struct net_device *ndev, int sset)
@@ -69,7 +130,7 @@ static int xge_get_sset_count(struct net_device *ndev, int sset)
if (sset != ETH_SS_STATS)
return -EINVAL;
- return XGE_STATS_LEN;
+ return XGE_STATS_LEN + XGE_EXTD_STATS_LEN;
}
static void xge_get_ethtool_stats(struct net_device *ndev,
@@ -81,6 +142,11 @@ static void xge_get_ethtool_stats(struct net_device *ndev,
for (i = 0; i < XGE_STATS_LEN; i++)
*data++ = *(u64 *)(pdata + gstrings_stats[i].offset);
+
+ xge_mac_get_extd_stats(pdata);
+
+ for (i = 0; i < XGE_EXTD_STATS_LEN; i++)
+ *data++ = gstrings_extd_stats[i].value;
}
static int xge_get_link_ksettings(struct net_device *ndev,