diff options
| -rw-r--r-- | drivers/net/ethernet/apm/xgene-v2/ethtool.c | 78 | ||||
| -rw-r--r-- | drivers/net/ethernet/apm/xgene-v2/ethtool.h | 78 | ||||
| -rw-r--r-- | drivers/net/ethernet/apm/xgene-v2/mac.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/apm/xgene-v2/main.h | 2 |
4 files changed, 151 insertions, 10 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, diff --git a/drivers/net/ethernet/apm/xgene-v2/ethtool.h b/drivers/net/ethernet/apm/xgene-v2/ethtool.h new file mode 100644 index 000000000000..54b48d5561b8 --- /dev/null +++ b/drivers/net/ethernet/apm/xgene-v2/ethtool.h @@ -0,0 +1,78 @@ +/* + * Applied Micro X-Gene SoC Ethernet v2 Driver + * + * Copyright (c) 2017, Applied Micro Circuits Corporation + * Author(s): Iyappan Subramanian <isubramanian@apm.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __XGENE_ENET_V2_ETHTOOL_H__ +#define __XGENE_ENET_V2_ETHTOOL_H__ + +struct xge_gstrings_stats { + char name[ETH_GSTRING_LEN]; + int offset; +}; + +struct xge_gstrings_extd_stats { + char name[ETH_GSTRING_LEN]; + u32 addr; + u32 value; +}; + +#define TR64 0xa080 +#define TR127 0xa084 +#define TR255 0xa088 +#define TR511 0xa08c +#define TR1K 0xa090 +#define TRMAX 0xa094 +#define TRMGV 0xa098 +#define RFCS 0xa0a4 +#define RMCA 0xa0a8 +#define RBCA 0xa0ac +#define RXCF 0xa0b0 +#define RXPF 0xa0b4 +#define RXUO 0xa0b8 +#define RALN 0xa0bc +#define RFLR 0xa0c0 +#define RCDE 0xa0c4 +#define RCSE 0xa0c8 +#define RUND 0xa0cc +#define ROVR 0xa0d0 +#define RFRG 0xa0d4 +#define RJBR 0xa0d8 +#define RDRP 0xa0dc +#define TMCA 0xa0e8 +#define TBCA 0xa0ec +#define TXPF 0xa0f0 +#define TDFR 0xa0f4 +#define TEDF 0xa0f8 +#define TSCL 0xa0fc +#define TMCL 0xa100 +#define TLCL 0xa104 +#define TXCL 0xa108 +#define TNCL 0xa10c +#define TPFH 0xa110 +#define TDRP 0xa114 +#define TJBR 0xa118 +#define TFCS 0xa11c +#define TXCF 0xa120 +#define TOVR 0xa124 +#define TUND 0xa128 +#define TFRG 0xa12c + +void xge_set_ethtool_ops(struct net_device *ndev); + +#endif /* __XGENE_ENET_V2_ETHTOOL_H__ */ diff --git a/drivers/net/ethernet/apm/xgene-v2/mac.h b/drivers/net/ethernet/apm/xgene-v2/mac.h index 18a9c9d8a5e5..3c83fa617356 100644 --- a/drivers/net/ethernet/apm/xgene-v2/mac.h +++ b/drivers/net/ethernet/apm/xgene-v2/mac.h @@ -34,9 +34,6 @@ #define INTERFACE_CONTROL 0xa038 #define STATION_ADDR0 0xa040 #define STATION_ADDR1 0xa044 -#define RBYT 0xa09c -#define RPKT 0xa0a0 -#define RFCS 0xa0a4 #define RGMII_REG_0 0x27e0 #define ICM_CONFIG0_REG_0 0x2c00 diff --git a/drivers/net/ethernet/apm/xgene-v2/main.h b/drivers/net/ethernet/apm/xgene-v2/main.h index db1178e82a0a..969b258cb7de 100644 --- a/drivers/net/ethernet/apm/xgene-v2/main.h +++ b/drivers/net/ethernet/apm/xgene-v2/main.h @@ -38,6 +38,7 @@ #include "mac.h" #include "enet.h" #include "ring.h" +#include "ethtool.h" #define XGENE_ENET_V2_VERSION "v1.0" #define XGENE_ENET_STD_MTU 1536 @@ -75,6 +76,5 @@ struct xge_pdata { int xge_mdio_config(struct net_device *ndev); void xge_mdio_remove(struct net_device *ndev); -void xge_set_ethtool_ops(struct net_device *ndev); #endif /* __XGENE_ENET_V2_MAIN_H__ */ |