diff options
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/Makefile | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede.h | 74 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 385 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 137 |
4 files changed, 596 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/Makefile b/drivers/net/ethernet/qlogic/qede/Makefile index bedfe9fc736b..06ff90d87572 100644 --- a/drivers/net/ethernet/qlogic/qede/Makefile +++ b/drivers/net/ethernet/qlogic/qede/Makefile @@ -1,3 +1,3 @@ obj-$(CONFIG_QEDE) := qede.o -qede-y := qede_main.o +qede-y := qede_main.o qede_ethtool.o diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index 79479427b6d4..ea00d5f3bab4 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -36,6 +36,70 @@ #define DRV_MODULE_SYM qede +struct qede_stats { + u64 no_buff_discards; + u64 rx_ucast_bytes; + u64 rx_mcast_bytes; + u64 rx_bcast_bytes; + u64 rx_ucast_pkts; + u64 rx_mcast_pkts; + u64 rx_bcast_pkts; + u64 mftag_filter_discards; + u64 mac_filter_discards; + u64 tx_ucast_bytes; + u64 tx_mcast_bytes; + u64 tx_bcast_bytes; + u64 tx_ucast_pkts; + u64 tx_mcast_pkts; + u64 tx_bcast_pkts; + u64 tx_err_drop_pkts; + u64 coalesced_pkts; + u64 coalesced_events; + u64 coalesced_aborts_num; + u64 non_coalesced_pkts; + u64 coalesced_bytes; + + /* port */ + u64 rx_64_byte_packets; + u64 rx_127_byte_packets; + u64 rx_255_byte_packets; + u64 rx_511_byte_packets; + u64 rx_1023_byte_packets; + u64 rx_1518_byte_packets; + u64 rx_1522_byte_packets; + u64 rx_2047_byte_packets; + u64 rx_4095_byte_packets; + u64 rx_9216_byte_packets; + u64 rx_16383_byte_packets; + u64 rx_crc_errors; + u64 rx_mac_crtl_frames; + u64 rx_pause_frames; + u64 rx_pfc_frames; + u64 rx_align_errors; + u64 rx_carrier_errors; + u64 rx_oversize_packets; + u64 rx_jabbers; + u64 rx_undersize_packets; + u64 rx_fragments; + u64 tx_64_byte_packets; + u64 tx_65_to_127_byte_packets; + u64 tx_128_to_255_byte_packets; + u64 tx_256_to_511_byte_packets; + u64 tx_512_to_1023_byte_packets; + u64 tx_1024_to_1518_byte_packets; + u64 tx_1519_to_2047_byte_packets; + u64 tx_2048_to_4095_byte_packets; + u64 tx_4096_to_9216_byte_packets; + u64 tx_9217_to_16383_byte_packets; + u64 tx_pause_frames; + u64 tx_pfc_frames; + u64 tx_lpi_entry_count; + u64 tx_total_collisions; + u64 brb_truncates; + u64 brb_discards; + u64 tx_mac_ctrl_frames; +}; + struct qede_dev { struct qed_dev *cdev; struct net_device *ndev; @@ -84,6 +148,7 @@ struct qede_dev { max_t(u64, 1UL << QEDE_RX_ALIGN_SHIFT, \ SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) + struct qede_stats stats; struct qed_update_vport_rss_params rss_params; u16 q_num_rx_buffers; /* Must be a power of two */ u16 q_num_tx_buffers; /* Must be a power of two */ @@ -194,6 +259,15 @@ union qede_reload_args { u16 mtu; }; +void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level); +void qede_set_ethtool_ops(struct net_device *netdev); +void qede_reload(struct qede_dev *edev, + void (*func)(struct qede_dev *edev, + union qede_reload_args *args), + union qede_reload_args *args); +int qede_change_mtu(struct net_device *dev, int new_mtu); +void qede_fill_by_demand_stats(struct qede_dev *edev); + #define RX_RING_SIZE_POW 13 #define RX_RING_SIZE BIT(RX_RING_SIZE_POW) #define NUM_RX_BDS_MAX (RX_RING_SIZE - 1) diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c new file mode 100644 index 000000000000..3a362476a22c --- /dev/null +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -0,0 +1,385 @@ +/* QLogic qede NIC Driver +* Copyright (c) 2015 QLogic Corporation +* +* This software is available under the terms of the GNU General Public License +* (GPL) Version 2, available from the file COPYING in the main directory of +* this source tree. +*/ + +#include <linux/version.h> +#include <linux/types.h> +#include <linux/netdevice.h> +#include <linux/ethtool.h> +#include <linux/string.h> +#include <linux/pci.h> +#include <linux/capability.h> +#include "qede.h" + +#define QEDE_STAT_OFFSET(stat_name) (offsetof(struct qede_stats, stat_name)) +#define QEDE_STAT_STRING(stat_name) (#stat_name) +#define _QEDE_STAT(stat_name, pf_only) \ + {QEDE_STAT_OFFSET(stat_name), QEDE_STAT_STRING(stat_name), pf_only} +#define QEDE_PF_STAT(stat_name) _QEDE_STAT(stat_name, true) +#define QEDE_STAT(stat_name) _QEDE_STAT(stat_name, false) + +#define QEDE_RQSTAT_OFFSET(stat_name) \ + (offsetof(struct qede_rx_queue, stat_name)) +#define QEDE_RQSTAT_STRING(stat_name) (#stat_name) +#define QEDE_RQSTAT(stat_name) \ + {QEDE_RQSTAT_OFFSET(stat_name), QEDE_RQSTAT_STRING(stat_name)} +static const struct { + u64 offset; + char string[ETH_GSTRING_LEN]; +} qede_rqstats_arr[] = { + QEDE_RQSTAT(rx_hw_errors), + QEDE_RQSTAT(rx_alloc_errors), +}; + +#define QEDE_NUM_RQSTATS ARRAY_SIZE(qede_rqstats_arr) +#define QEDE_RQSTATS_DATA(dev, sindex, rqindex) \ + (*((u64 *)(((char *)(dev->fp_array[(rqindex)].rxq)) +\ + qede_rqstats_arr[(sindex)].offset))) +static const struct { + u64 offset; + char string[ETH_GSTRING_LEN]; + bool pf_only; +} qede_stats_arr[] = { + QEDE_STAT(rx_ucast_bytes), + QEDE_STAT(rx_mcast_bytes), + QEDE_STAT(rx_bcast_bytes), + QEDE_STAT(rx_ucast_pkts), + QEDE_STAT(rx_mcast_pkts), + QEDE_STAT(rx_bcast_pkts), + + QEDE_STAT(tx_ucast_bytes), + QEDE_STAT(tx_mcast_bytes), + QEDE_STAT(tx_bcast_bytes), + QEDE_STAT(tx_ucast_pkts), + QEDE_STAT(tx_mcast_pkts), + QEDE_STAT(tx_bcast_pkts), + + QEDE_PF_STAT(rx_64_byte_packets), + QEDE_PF_STAT(rx_127_byte_packets), + QEDE_PF_STAT(rx_255_byte_packets), + QEDE_PF_STAT(rx_511_byte_packets), + QEDE_PF_STAT(rx_1023_byte_packets), + QEDE_PF_STAT(rx_1518_byte_packets), + QEDE_PF_STAT(rx_1522_byte_packets), + QEDE_PF_STAT(rx_2047_byte_packets), + QEDE_PF_STAT(rx_4095_byte_packets), + QEDE_PF_STAT(rx_9216_byte_packets), + QEDE_PF_STAT(rx_16383_byte_packets), + QEDE_PF_STAT(tx_64_byte_packets), + QEDE_PF_STAT(tx_65_to_127_byte_packets), + QEDE_PF_STAT(tx_128_to_255_byte_packets), + QEDE_PF_STAT(tx_256_to_511_byte_packets), + QEDE_PF_STAT(tx_512_to_1023_byte_packets), + QEDE_PF_STAT(tx_1024_to_1518_byte_packets), + QEDE_PF_STAT(tx_1519_to_2047_byte_packets), + QEDE_PF_STAT(tx_2048_to_4095_byte_packets), + QEDE_PF_STAT(tx_4096_to_9216_byte_packets), + QEDE_PF_STAT(tx_9217_to_16383_byte_packets), + + QEDE_PF_STAT(rx_mac_crtl_frames), + QEDE_PF_STAT(tx_mac_ctrl_frames), + QEDE_PF_STAT(rx_pause_frames), + QEDE_PF_STAT(tx_pause_frames), + QEDE_PF_STAT(rx_pfc_frames), + QEDE_PF_STAT(tx_pfc_frames), + + QEDE_PF_STAT(rx_crc_errors), + QEDE_PF_STAT(rx_align_errors), + QEDE_PF_STAT(rx_carrier_errors), + QEDE_PF_STAT(rx_oversize_packets), + QEDE_PF_STAT(rx_jabbers), + QEDE_PF_STAT(rx_undersize_packets), + QEDE_PF_STAT(rx_fragments), + QEDE_PF_STAT(tx_lpi_entry_count), + QEDE_PF_STAT(tx_total_collisions), + QEDE_PF_STAT(brb_truncates), + QEDE_PF_STAT(brb_discards), + QEDE_STAT(no_buff_discards), + QEDE_PF_STAT(mftag_filter_discards), + QEDE_PF_STAT(mac_filter_discards), + QEDE_STAT(tx_err_drop_pkts), + + QEDE_STAT(coalesced_pkts), + QEDE_STAT(coalesced_events), + QEDE_STAT(coalesced_aborts_num), + QEDE_STAT(non_coalesced_pkts), + QEDE_STAT(coalesced_bytes), +}; + +#define QEDE_STATS_DATA(dev, index) \ + (*((u64 *)(((char *)(dev)) + offsetof(struct qede_dev, stats) \ + + qede_stats_arr[(index)].offset))) + +#define QEDE_NUM_STATS ARRAY_SIZE(qede_stats_arr) + +static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf) +{ + int i, j, k; + + for (i = 0, j = 0; i < QEDE_NUM_STATS; i++) { + strcpy(buf + j * ETH_GSTRING_LEN, + qede_stats_arr[i].string); + j++; + } + + for (k = 0; k < QEDE_NUM_RQSTATS; k++, j++) + strcpy(buf + j * ETH_GSTRING_LEN, + qede_rqstats_arr[k].string); +} + +static void qede_get_strings(struct net_device *dev, u32 stringset, u8 *buf) +{ + struct qede_dev *edev = netdev_priv(dev); + + switch (stringset) { + case ETH_SS_STATS: + qede_get_strings_stats(edev, buf); + break; + default: + DP_VERBOSE(edev, QED_MSG_DEBUG, + "Unsupported stringset 0x%08x\n", stringset); + } +} + +static void qede_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *stats, u64 *buf) +{ + struct qede_dev *edev = netdev_priv(dev); + int sidx, cnt = 0; + int qid; + + qede_fill_by_demand_stats(edev); + + mutex_lock(&edev->qede_lock); + + for (sidx = 0; sidx < QEDE_NUM_STATS; sidx++) + buf[cnt++] = QEDE_STATS_DATA(edev, sidx); + + for (sidx = 0; sidx < QEDE_NUM_RQSTATS; sidx++) { + buf[cnt] = 0; + for (qid = 0; qid < edev->num_rss; qid++) + buf[cnt] += QEDE_RQSTATS_DATA(edev, sidx, qid); + cnt++; + } + + mutex_unlock(&edev->qede_lock); +} + +static int qede_get_sset_count(struct net_device *dev, int stringset) +{ + struct qede_dev *edev = netdev_priv(dev); + int num_stats = QEDE_NUM_STATS; + + switch (stringset) { + case ETH_SS_STATS: + return num_stats + QEDE_NUM_RQSTATS; + + default: + DP_VERBOSE(edev, QED_MSG_DEBUG, + "Unsupported stringset 0x%08x\n", stringset); + return -EINVAL; + } +} + +static int qede_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + struct qede_dev *edev = netdev_priv(dev); + struct qed_link_output current_link; + + memset(¤t_link, 0, sizeof(current_link)); + edev->ops->common->get_link(edev->cdev, ¤t_link); + + cmd->supported = current_link.supported_caps; + cmd->advertising = current_link.advertised_caps; + if ((edev->state == QEDE_STATE_OPEN) && (current_link.link_up)) { + ethtool_cmd_speed_set(cmd, current_link.speed); + cmd->duplex = current_link.duplex; + } else { + cmd->duplex = DUPLEX_UNKNOWN; + ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN); + } + cmd->port = current_link.port; + cmd->autoneg = (current_link.autoneg) ? AUTONEG_ENABLE : + AUTONEG_DISABLE; + cmd->lp_advertising = current_link.lp_caps; + + return 0; +} + +static int qede_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + struct qede_dev *edev = netdev_priv(dev); + struct qed_link_output current_link; + struct qed_link_params params; + u32 speed; + + if (edev->dev_info.common.is_mf) { + DP_INFO(edev, + "Link parameters can not be changed in MF mode\n"); + return -EOPNOTSUPP; + } + + memset(¤t_link, 0, sizeof(current_link)); + memset(¶ms, 0, sizeof(params)); + edev->ops->common->get_link(edev->cdev, ¤t_link); + + speed = ethtool_cmd_speed(cmd); + params.override_flags |= QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS; + params.override_flags |= QED_LINK_OVERRIDE_SPEED_AUTONEG; + if (cmd->autoneg == AUTONEG_ENABLE) { + params.autoneg = true; + params.forced_speed = 0; + params.adv_speeds = cmd->advertising; + } else { /* forced speed */ + params.override_flags |= QED_LINK_OVERRIDE_SPEED_FORCED_SPEED; + params.autoneg = false; + params.forced_speed = speed; + switch (speed) { + case SPEED_10000: + if (!(current_link.supported_caps & + SUPPORTED_10000baseKR_Full)) { + DP_INFO(edev, "10G speed not supported\n"); + return -EINVAL; + } + params.adv_speeds = SUPPORTED_10000baseKR_Full; + break; + case SPEED_40000: + if (!(current_link.supported_caps & + SUPPORTED_40000baseLR4_Full)) { + DP_INFO(edev, "40G speed not supported\n"); + return -EINVAL; + } + params.adv_speeds = SUPPORTED_40000baseLR4_Full; + break; + default: + DP_INFO(edev, "Unsupported speed %u\n", speed); + return -EINVAL; + } + } + + params.link_up = true; + edev->ops->common->set_link(edev->cdev, ¶ms); + + return 0; +} + +static void qede_get_drvinfo(struct net_device *ndev, + struct ethtool_drvinfo *info) +{ + char mfw[ETHTOOL_FWVERS_LEN], storm[ETHTOOL_FWVERS_LEN]; + struct qede_dev *edev = netdev_priv(ndev); + + strlcpy(info->driver, "qede", sizeof(info->driver)); + strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); + + snprintf(storm, ETHTOOL_FWVERS_LEN, "%d.%d.%d.%d", + edev->dev_info.common.fw_major, + edev->dev_info.common.fw_minor, + edev->dev_info.common.fw_rev, + edev->dev_info.common.fw_eng); + + snprintf(mfw, ETHTOOL_FWVERS_LEN, "%d.%d.%d.%d", + (edev->dev_info.common.mfw_rev >> 24) & 0xFF, + (edev->dev_info.common.mfw_rev >> 16) & 0xFF, + (edev->dev_info.common.mfw_rev >> 8) & 0xFF, + edev->dev_info.common.mfw_rev & 0xFF); + + if ((strlen(storm) + strlen(mfw) + strlen("mfw storm ")) < + sizeof(info->fw_version)) { + snprintf(info->fw_version, sizeof(info->fw_version), + "mfw %s storm %s", mfw, storm); + } else { + snprintf(info->fw_version, sizeof(info->fw_version), + "%s %s", mfw, storm); + } + + strlcpy(info->bus_info, pci_name(edev->pdev), sizeof(info->bus_info)); +} + +static u32 qede_get_msglevel(struct net_device *ndev) +{ + struct qede_dev *edev = netdev_priv(ndev); + + return ((u32)edev->dp_level << QED_LOG_LEVEL_SHIFT) | + edev->dp_module; +} + +static void qede_set_msglevel(struct net_device *ndev, u32 level) +{ + struct qede_dev *edev = netdev_priv(ndev); + u32 dp_module = 0; + u8 dp_level = 0; + + qede_config_debug(level, &dp_module, &dp_level); + + edev->dp_level = dp_level; + edev->dp_module = dp_module; + edev->ops->common->update_msglvl(edev->cdev, + dp_module, dp_level); +} + +static u32 qede_get_link(struct net_device *dev) +{ + struct qede_dev *edev = netdev_priv(dev); + struct qed_link_output current_link; + + memset(¤t_link, 0, sizeof(current_link)); + edev->ops->common->get_link(edev->cdev, ¤t_link); + + return current_link.link_up; +} + +static void qede_update_mtu(struct qede_dev *edev, union qede_reload_args *args) +{ + edev->ndev->mtu = args->mtu; +} + +/* Netdevice NDOs */ +#define ETH_MAX_JUMBO_PACKET_SIZE 9600 +#define ETH_MIN_PACKET_SIZE 60 +int qede_change_mtu(struct net_device *ndev, int new_mtu) +{ + struct qede_dev *edev = netdev_priv(ndev); + union qede_reload_args args; + + if ((new_mtu > ETH_MAX_JUMBO_PACKET_SIZE) || + ((new_mtu + ETH_HLEN) < ETH_MIN_PACKET_SIZE)) { + DP_ERR(edev, "Can't support requested MTU size\n"); + return -EINVAL; + } + + DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN), + "Configuring MTU size of %d\n", new_mtu); + + /* Set the mtu field and re-start the interface if needed*/ + args.mtu = new_mtu; + + if (netif_running(edev->ndev)) + qede_reload(edev, &qede_update_mtu, &args); + + qede_update_mtu(edev, &args); + + return 0; +} + +static const struct ethtool_ops qede_ethtool_ops = { + .get_settings = qede_get_settings, + .set_settings = qede_set_settings, + .get_drvinfo = qede_get_drvinfo, + .get_msglevel = qede_get_msglevel, + .set_msglevel = qede_set_msglevel, + .get_link = qede_get_link, + .get_strings = qede_get_strings, + .get_ethtool_stats = qede_get_ethtool_stats, + .get_sset_count = qede_get_sset_count, + +}; + +void qede_set_ethtool_ops(struct net_device *dev) +{ + dev->ethtool_ops = &qede_ethtool_ops; +} diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 890439cbec7e..f4657a2e730a 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1056,6 +1056,118 @@ static int qede_set_ucast_rx_mac(struct qede_dev *edev, return edev->ops->filter_config(edev->cdev, &filter_cmd); } +void qede_fill_by_demand_stats(struct qede_dev *edev) +{ + struct qed_eth_stats stats; + + edev->ops->get_vport_stats(edev->cdev, &stats); + edev->stats.no_buff_discards = stats.no_buff_discards; + edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes; + edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes; + edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes; + edev->stats.rx_ucast_pkts = stats.rx_ucast_pkts; + edev->stats.rx_mcast_pkts = stats.rx_mcast_pkts; + edev->stats.rx_bcast_pkts = stats.rx_bcast_pkts; + edev->stats.mftag_filter_discards = stats.mftag_filter_discards; + edev->stats.mac_filter_discards = stats.mac_filter_discards; + + edev->stats.tx_ucast_bytes = stats.tx_ucast_bytes; + edev->stats.tx_mcast_bytes = stats.tx_mcast_bytes; + edev->stats.tx_bcast_bytes = stats.tx_bcast_bytes; + edev->stats.tx_ucast_pkts = stats.tx_ucast_pkts; + edev->stats.tx_mcast_pkts = stats.tx_mcast_pkts; + edev->stats.tx_bcast_pkts = stats.tx_bcast_pkts; + edev->stats.tx_err_drop_pkts = stats.tx_err_drop_pkts; + edev->stats.coalesced_pkts = stats.tpa_coalesced_pkts; + edev->stats.coalesced_events = stats.tpa_coalesced_events; + edev->stats.coalesced_aborts_num = stats.tpa_aborts_num; + edev->stats.non_coalesced_pkts = stats.tpa_not_coalesced_pkts; + edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes; + + edev->stats.rx_64_byte_packets = stats.rx_64_byte_packets; + edev->stats.rx_127_byte_packets = stats.rx_127_byte_packets; + edev->stats.rx_255_byte_packets = stats.rx_255_byte_packets; + edev->stats.rx_511_byte_packets = stats.rx_511_byte_packets; + edev->stats.rx_1023_byte_packets = stats.rx_1023_byte_packets; + edev->stats.rx_1518_byte_packets = stats.rx_1518_byte_packets; + edev->stats.rx_1522_byte_packets = stats.rx_1522_byte_packets; + edev->stats.rx_2047_byte_packets = stats.rx_2047_byte_packets; + edev->stats.rx_4095_byte_packets = stats.rx_4095_byte_packets; + edev->stats.rx_9216_byte_packets = stats.rx_9216_byte_packets; + edev->stats.rx_16383_byte_packets = stats.rx_16383_byte_packets; + edev->stats.rx_crc_errors = stats.rx_crc_errors; + edev->stats.rx_mac_crtl_frames = stats.rx_mac_crtl_frames; + edev->stats.rx_pause_frames = stats.rx_pause_frames; + edev->stats.rx_pfc_frames = stats.rx_pfc_frames; + edev->stats.rx_align_errors = stats.rx_align_errors; + edev->stats.rx_carrier_errors = stats.rx_carrier_errors; + edev->stats.rx_oversize_packets = stats.rx_oversize_packets; + edev->stats.rx_jabbers = stats.rx_jabbers; + edev->stats.rx_undersize_packets = stats.rx_undersize_packets; + edev->stats.rx_fragments = stats.rx_fragments; + edev->stats.tx_64_byte_packets = stats.tx_64_byte_packets; + edev->stats.tx_65_to_127_byte_packets = stats.tx_65_to_127_byte_packets; + edev->stats.tx_128_to_255_byte_packets = + stats.tx_128_to_255_byte_packets; + edev->stats.tx_256_to_511_byte_packets = + stats.tx_256_to_511_byte_packets; + edev->stats.tx_512_to_1023_byte_packets = + stats.tx_512_to_1023_byte_packets; + edev->stats.tx_1024_to_1518_byte_packets = + stats.tx_1024_to_1518_byte_packets; + edev->stats.tx_1519_to_2047_byte_packets = + stats.tx_1519_to_2047_byte_packets; + edev->stats.tx_2048_to_4095_byte_packets = + stats.tx_2048_to_4095_byte_packets; + edev->stats.tx_4096_to_9216_byte_packets = + stats.tx_4096_to_9216_byte_packets; + edev->stats.tx_9217_to_16383_byte_packets = + stats.tx_9217_to_16383_byte_packets; + edev->stats.tx_pause_frames = stats.tx_pause_frames; + edev->stats.tx_pfc_frames = stats.tx_pfc_frames; + edev->stats.tx_lpi_entry_count = stats.tx_lpi_entry_count; + edev->stats.tx_total_collisions = stats.tx_total_collisions; + edev->stats.brb_truncates = stats.brb_truncates; + edev->stats.brb_discards = stats.brb_discards; + edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames; +} + +static struct rtnl_link_stats64 *qede_get_stats64( + struct net_device *dev, + struct rtnl_link_stats64 *stats) +{ + struct qede_dev *edev = netdev_priv(dev); + + qede_fill_by_demand_stats(edev); + + stats->rx_packets = edev->stats.rx_ucast_pkts + + edev->stats.rx_mcast_pkts + + edev->stats.rx_bcast_pkts; + stats->tx_packets = edev->stats.tx_ucast_pkts + + edev->stats.tx_mcast_pkts + + edev->stats.tx_bcast_pkts; + + stats->rx_bytes = edev->stats.rx_ucast_bytes + + edev->stats.rx_mcast_bytes + + edev->stats.rx_bcast_bytes; + + stats->tx_bytes = edev->stats.tx_ucast_bytes + + edev->stats.tx_mcast_bytes + + edev->stats.tx_bcast_bytes; + + stats->tx_errors = edev->stats.tx_err_drop_pkts; + stats->multicast = edev->stats.rx_mcast_pkts + + edev->stats.rx_bcast_pkts; + + stats->rx_fifo_errors = edev->stats.no_buff_discards; + + stats->collisions = edev->stats.tx_total_collisions; + stats->rx_crc_errors = edev->stats.rx_crc_errors; + stats->rx_frame_errors = edev->stats.rx_align_errors; + + return stats; +} + static const struct net_device_ops qede_netdev_ops = { .ndo_open = qede_open, .ndo_stop = qede_close, @@ -1063,6 +1175,8 @@ static const struct net_device_ops qede_netdev_ops = { .ndo_set_rx_mode = qede_set_rx_mode, .ndo_set_mac_address = qede_set_mac_addr, .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = qede_change_mtu, + .ndo_get_stats64 = qede_get_stats64, }; /* ------------------------------------------------------------------------- @@ -1101,6 +1215,7 @@ static struct qede_dev *qede_alloc_etherdev(struct qed_dev *cdev, SET_NETDEV_DEV(ndev, &pdev->dev); + memset(&edev->stats, 0, sizeof(edev->stats)); memcpy(&edev->dev_info, info, sizeof(*info)); edev->num_tc = edev->dev_info.num_tc; @@ -1125,6 +1240,8 @@ static void qede_init_ndev(struct qede_dev *edev) ndev->netdev_ops = &qede_netdev_ops; + qede_set_ethtool_ops(ndev); + /* user-changeble features */ hw_features = NETIF_F_GRO | NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | @@ -1153,7 +1270,7 @@ static void qede_init_ndev(struct qede_dev *edev) * * Notice that the level should be that of the lowest required logs. */ -static void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level) +void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level) { *p_dp_level = QED_LEVEL_NOTICE; *p_dp_module = 0; @@ -2229,6 +2346,24 @@ err0: return rc; } +void qede_reload(struct qede_dev *edev, + void (*func)(struct qede_dev *, union qede_reload_args *), + union qede_reload_args *args) +{ + qede_unload(edev, QEDE_UNLOAD_NORMAL); + /* Call function handler to update parameters + * needed for function load. + */ + if (func) + func(edev, args); + + qede_load(edev, QEDE_LOAD_NORMAL); + + mutex_lock(&edev->qede_lock); + qede_config_rx_mode(edev->ndev); + mutex_unlock(&edev->qede_lock); +} + /* called with rtnl_lock */ static int qede_open(struct net_device *ndev) { |