diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 551 |
1 files changed, 521 insertions, 30 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index 67171b66a56c..f4962a97a075 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -14,6 +14,7 @@ #include <linux/etherdevice.h> #include <linux/log2.h> #include <linux/net_tstamp.h> +#include <linux/linkmode.h> #include "otx2_common.h" #include "otx2_ptp.h" @@ -32,6 +33,14 @@ struct otx2_stat { .index = offsetof(struct otx2_dev_stats, stat) / sizeof(u64), \ } +/* Physical link config */ +#define OTX2_ETHTOOL_SUPPORTED_MODES 0x638CCBF //110001110001100110010111111 + +enum link_mode { + OTX2_MODE_SUPPORTED, + OTX2_MODE_ADVERTISED +}; + static const struct otx2_stat otx2_dev_stats[] = { OTX2_DEV_STAT(rx_ucast_frames), OTX2_DEV_STAT(rx_bcast_frames), @@ -66,6 +75,8 @@ static const unsigned int otx2_n_dev_stats = ARRAY_SIZE(otx2_dev_stats); static const unsigned int otx2_n_drv_stats = ARRAY_SIZE(otx2_drv_stats); static const unsigned int otx2_n_queue_stats = ARRAY_SIZE(otx2_queue_stats); +static struct cgx_fw_data *otx2_get_fwdata(struct otx2_nic *pfvf); + static void otx2_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info) { @@ -128,6 +139,10 @@ static void otx2_get_strings(struct net_device *netdev, u32 sset, u8 *data) strcpy(data, "reset_count"); data += ETH_GSTRING_LEN; + sprintf(data, "Fec Corrected Errors: "); + data += ETH_GSTRING_LEN; + sprintf(data, "Fec Uncorrected Errors: "); + data += ETH_GSTRING_LEN; } static void otx2_get_qset_stats(struct otx2_nic *pfvf, @@ -160,11 +175,30 @@ static void otx2_get_qset_stats(struct otx2_nic *pfvf, } } +static int otx2_get_phy_fec_stats(struct otx2_nic *pfvf) +{ + struct msg_req *req; + int rc = -ENOMEM; + + mutex_lock(&pfvf->mbox.lock); + req = otx2_mbox_alloc_msg_cgx_get_phy_fec_stats(&pfvf->mbox); + if (!req) + goto end; + + if (!otx2_sync_mbox_msg(&pfvf->mbox)) + rc = 0; +end: + mutex_unlock(&pfvf->mbox.lock); + return rc; +} + /* Get device and per queue statistics */ static void otx2_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, u64 *data) { struct otx2_nic *pfvf = netdev_priv(netdev); + u64 fec_corr_blks, fec_uncorr_blks; + struct cgx_fw_data *rsp; int stat; otx2_get_dev_stats(pfvf); @@ -183,6 +217,32 @@ static void otx2_get_ethtool_stats(struct net_device *netdev, for (stat = 0; stat < CGX_TX_STATS_COUNT; stat++) *(data++) = pfvf->hw.cgx_tx_stats[stat]; *(data++) = pfvf->reset_count; + + fec_corr_blks = pfvf->hw.cgx_fec_corr_blks; + fec_uncorr_blks = pfvf->hw.cgx_fec_uncorr_blks; + + rsp = otx2_get_fwdata(pfvf); + if (!IS_ERR(rsp) && rsp->fwdata.phy.misc.has_fec_stats && + !otx2_get_phy_fec_stats(pfvf)) { + /* Fetch fwdata again because it's been recently populated with + * latest PHY FEC stats. + */ + rsp = otx2_get_fwdata(pfvf); + if (!IS_ERR(rsp)) { + struct fec_stats_s *p = &rsp->fwdata.phy.fec_stats; + + if (pfvf->linfo.fec == OTX2_FEC_BASER) { + fec_corr_blks = p->brfec_corr_blks; + fec_uncorr_blks = p->brfec_uncorr_blks; + } else { + fec_corr_blks = p->rsfec_corr_cws; + fec_uncorr_blks = p->rsfec_uncorr_cws; + } + } + } + + *(data++) = fec_corr_blks; + *(data++) = fec_uncorr_blks; } static int otx2_get_sset_count(struct net_device *netdev, int sset) @@ -195,9 +255,11 @@ static int otx2_get_sset_count(struct net_device *netdev, int sset) qstats_count = otx2_n_queue_stats * (pfvf->hw.rx_queues + pfvf->hw.tx_queues); + otx2_update_lmac_fec_stats(pfvf); return otx2_n_dev_stats + otx2_n_drv_stats + qstats_count + - CGX_RX_STATS_COUNT + CGX_TX_STATS_COUNT + 1; + CGX_RX_STATS_COUNT + CGX_TX_STATS_COUNT + OTX2_FEC_STATS_CNT + + 1; } /* Get no of queues device supports and current queue count */ @@ -448,10 +510,14 @@ static int otx2_get_rss_hash_opts(struct otx2_nic *pfvf, nfc->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; break; case AH_ESP_V4_FLOW: + case AH_ESP_V6_FLOW: + if (rss->flowkey_cfg & NIX_FLOW_KEY_TYPE_ESP) + nfc->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3; + break; case AH_V4_FLOW: case ESP_V4_FLOW: case IPV4_FLOW: - case AH_ESP_V6_FLOW: + break; case AH_V6_FLOW: case ESP_V6_FLOW: case IPV6_FLOW: @@ -459,6 +525,7 @@ static int otx2_get_rss_hash_opts(struct otx2_nic *pfvf, default: return -EINVAL; } + return 0; } @@ -527,6 +594,36 @@ static int otx2_set_rss_hash_opts(struct otx2_nic *pfvf, return -EINVAL; } break; + case AH_ESP_V4_FLOW: + case AH_ESP_V6_FLOW: + switch (nfc->data & rxh_l4) { + case 0: + rss_cfg &= ~(NIX_FLOW_KEY_TYPE_ESP | + NIX_FLOW_KEY_TYPE_AH); + rss_cfg |= NIX_FLOW_KEY_TYPE_VLAN | + NIX_FLOW_KEY_TYPE_IPV4_PROTO; + break; + case (RXH_L4_B_0_1 | RXH_L4_B_2_3): + /* If VLAN hashing is also requested for ESP then do not + * allow because of hardware 40 bytes flow key limit. + */ + if (rss_cfg & NIX_FLOW_KEY_TYPE_VLAN) { + netdev_err(pfvf->netdev, + "RSS hash of ESP or AH with VLAN is not supported\n"); + return -EOPNOTSUPP; + } + + rss_cfg |= NIX_FLOW_KEY_TYPE_ESP | NIX_FLOW_KEY_TYPE_AH; + /* Disable IPv4 proto hashing since IPv6 SA+DA(32 bytes) + * and ESP SPI+sequence(8 bytes) uses hardware maximum + * limit of 40 byte flow key. + */ + rss_cfg &= ~NIX_FLOW_KEY_TYPE_IPV4_PROTO; + break; + default: + return -EINVAL; + } + break; case IPV4_FLOW: case IPV6_FLOW: rss_cfg = NIX_FLOW_KEY_TYPE_IPV4 | NIX_FLOW_KEY_TYPE_IPV6; @@ -581,7 +678,7 @@ static int otx2_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *nfc) break; case ETHTOOL_SRXCLSRLINS: if (netif_running(dev) && ntuple) - ret = otx2_add_flow(pfvf, &nfc->fs); + ret = otx2_add_flow(pfvf, nfc); break; case ETHTOOL_SRXCLSRLDEL: if (netif_running(dev) && ntuple) @@ -641,42 +738,50 @@ static u32 otx2_get_rxfh_key_size(struct net_device *netdev) static u32 otx2_get_rxfh_indir_size(struct net_device *dev) { - struct otx2_nic *pfvf = netdev_priv(dev); - - return pfvf->hw.rss_info.rss_size; + return MAX_RSS_INDIR_TBL_SIZE; } -/* Get RSS configuration */ -static int otx2_get_rxfh(struct net_device *dev, u32 *indir, - u8 *hkey, u8 *hfunc) +static int otx2_rss_ctx_delete(struct otx2_nic *pfvf, int ctx_id) { - struct otx2_nic *pfvf = netdev_priv(dev); - struct otx2_rss_info *rss; - int idx; + struct otx2_rss_info *rss = &pfvf->hw.rss_info; - rss = &pfvf->hw.rss_info; + otx2_rss_ctx_flow_del(pfvf, ctx_id); + kfree(rss->rss_ctx[ctx_id]); + rss->rss_ctx[ctx_id] = NULL; - if (indir) { - for (idx = 0; idx < rss->rss_size; idx++) - indir[idx] = rss->ind_tbl[idx]; - } + return 0; +} - if (hkey) - memcpy(hkey, rss->key, sizeof(rss->key)); +static int otx2_rss_ctx_create(struct otx2_nic *pfvf, + u32 *rss_context) +{ + struct otx2_rss_info *rss = &pfvf->hw.rss_info; + u8 ctx; - if (hfunc) - *hfunc = ETH_RSS_HASH_TOP; + for (ctx = 0; ctx < MAX_RSS_GROUPS; ctx++) { + if (!rss->rss_ctx[ctx]) + break; + } + if (ctx == MAX_RSS_GROUPS) + return -EINVAL; + + rss->rss_ctx[ctx] = kzalloc(sizeof(*rss->rss_ctx[ctx]), GFP_KERNEL); + if (!rss->rss_ctx[ctx]) + return -ENOMEM; + *rss_context = ctx; return 0; } -/* Configure RSS table and hash key */ -static int otx2_set_rxfh(struct net_device *dev, const u32 *indir, - const u8 *hkey, const u8 hfunc) +/* RSS context configuration */ +static int otx2_set_rxfh_context(struct net_device *dev, const u32 *indir, + const u8 *hkey, const u8 hfunc, + u32 *rss_context, bool delete) { struct otx2_nic *pfvf = netdev_priv(dev); + struct otx2_rss_ctx *rss_ctx; struct otx2_rss_info *rss; - int idx; + int ret, idx; if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) return -EOPNOTSUPP; @@ -688,20 +793,85 @@ static int otx2_set_rxfh(struct net_device *dev, const u32 *indir, return -EIO; } + if (hkey) { + memcpy(rss->key, hkey, sizeof(rss->key)); + otx2_set_rss_key(pfvf); + } + if (delete) + return otx2_rss_ctx_delete(pfvf, *rss_context); + + if (*rss_context == ETH_RXFH_CONTEXT_ALLOC) { + ret = otx2_rss_ctx_create(pfvf, rss_context); + if (ret) + return ret; + } if (indir) { + rss_ctx = rss->rss_ctx[*rss_context]; for (idx = 0; idx < rss->rss_size; idx++) - rss->ind_tbl[idx] = indir[idx]; + rss_ctx->ind_tbl[idx] = indir[idx]; } + otx2_set_rss_table(pfvf, *rss_context); - if (hkey) { - memcpy(rss->key, hkey, sizeof(rss->key)); - otx2_set_rss_key(pfvf); + return 0; +} + +static int otx2_get_rxfh_context(struct net_device *dev, u32 *indir, + u8 *hkey, u8 *hfunc, u32 rss_context) +{ + struct otx2_nic *pfvf = netdev_priv(dev); + struct otx2_rss_ctx *rss_ctx; + struct otx2_rss_info *rss; + int idx, rx_queues; + + rss = &pfvf->hw.rss_info; + + if (hfunc) + *hfunc = ETH_RSS_HASH_TOP; + + if (!indir) + return 0; + + if (!rss->enable && rss_context == DEFAULT_RSS_CONTEXT_GROUP) { + rx_queues = pfvf->hw.rx_queues; + for (idx = 0; idx < MAX_RSS_INDIR_TBL_SIZE; idx++) + indir[idx] = ethtool_rxfh_indir_default(idx, rx_queues); + return 0; + } + if (rss_context >= MAX_RSS_GROUPS) + return -ENOENT; + + rss_ctx = rss->rss_ctx[rss_context]; + if (!rss_ctx) + return -ENOENT; + + if (indir) { + for (idx = 0; idx < rss->rss_size; idx++) + indir[idx] = rss_ctx->ind_tbl[idx]; } + if (hkey) + memcpy(hkey, rss->key, sizeof(rss->key)); - otx2_set_rss_table(pfvf); return 0; } +/* Get RSS configuration */ +static int otx2_get_rxfh(struct net_device *dev, u32 *indir, + u8 *hkey, u8 *hfunc) +{ + return otx2_get_rxfh_context(dev, indir, hkey, hfunc, + DEFAULT_RSS_CONTEXT_GROUP); +} + +/* Configure RSS table and hash key */ +static int otx2_set_rxfh(struct net_device *dev, const u32 *indir, + const u8 *hkey, const u8 hfunc) +{ + + u32 rss_context = DEFAULT_RSS_CONTEXT_GROUP; + + return otx2_set_rxfh_context(dev, indir, hkey, hfunc, &rss_context, 0); +} + static u32 otx2_get_msglevel(struct net_device *netdev) { struct otx2_nic *pfvf = netdev_priv(netdev); @@ -751,6 +921,304 @@ static int otx2_get_ts_info(struct net_device *netdev, return 0; } +static struct cgx_fw_data *otx2_get_fwdata(struct otx2_nic *pfvf) +{ + struct cgx_fw_data *rsp = NULL; + struct msg_req *req; + int err = 0; + + mutex_lock(&pfvf->mbox.lock); + req = otx2_mbox_alloc_msg_cgx_get_aux_link_info(&pfvf->mbox); + if (!req) { + mutex_unlock(&pfvf->mbox.lock); + return ERR_PTR(-ENOMEM); + } + + err = otx2_sync_mbox_msg(&pfvf->mbox); + if (!err) { + rsp = (struct cgx_fw_data *) + otx2_mbox_get_rsp(&pfvf->mbox.mbox, 0, &req->hdr); + } else { + rsp = ERR_PTR(err); + } + + mutex_unlock(&pfvf->mbox.lock); + return rsp; +} + +static int otx2_get_fecparam(struct net_device *netdev, + struct ethtool_fecparam *fecparam) +{ + struct otx2_nic *pfvf = netdev_priv(netdev); + struct cgx_fw_data *rsp; + const int fec[] = { + ETHTOOL_FEC_OFF, + ETHTOOL_FEC_BASER, + ETHTOOL_FEC_RS, + ETHTOOL_FEC_BASER | ETHTOOL_FEC_RS}; +#define FEC_MAX_INDEX 4 + if (pfvf->linfo.fec < FEC_MAX_INDEX) + fecparam->active_fec = fec[pfvf->linfo.fec]; + + rsp = otx2_get_fwdata(pfvf); + if (IS_ERR(rsp)) + return PTR_ERR(rsp); + + if (rsp->fwdata.supported_fec < FEC_MAX_INDEX) { + if (!rsp->fwdata.supported_fec) + fecparam->fec = ETHTOOL_FEC_NONE; + else + fecparam->fec = fec[rsp->fwdata.supported_fec]; + } + return 0; +} + +static int otx2_set_fecparam(struct net_device *netdev, + struct ethtool_fecparam *fecparam) +{ + struct otx2_nic *pfvf = netdev_priv(netdev); + struct mbox *mbox = &pfvf->mbox; + struct fec_mode *req, *rsp; + int err = 0, fec = 0; + + switch (fecparam->fec) { + /* Firmware does not support AUTO mode consider it as FEC_OFF */ + case ETHTOOL_FEC_OFF: + case ETHTOOL_FEC_AUTO: + fec = OTX2_FEC_OFF; + break; + case ETHTOOL_FEC_RS: + fec = OTX2_FEC_RS; + break; + case ETHTOOL_FEC_BASER: + fec = OTX2_FEC_BASER; + break; + default: + netdev_warn(pfvf->netdev, "Unsupported FEC mode: %d", + fecparam->fec); + return -EINVAL; + } + + if (fec == pfvf->linfo.fec) + return 0; + + mutex_lock(&mbox->lock); + req = otx2_mbox_alloc_msg_cgx_set_fec_param(&pfvf->mbox); + if (!req) { + err = -ENOMEM; + goto end; + } + req->fec = fec; + err = otx2_sync_mbox_msg(&pfvf->mbox); + if (err) + goto end; + + rsp = (struct fec_mode *)otx2_mbox_get_rsp(&pfvf->mbox.mbox, + 0, &req->hdr); + if (rsp->fec >= 0) + pfvf->linfo.fec = rsp->fec; + else + err = rsp->fec; +end: + mutex_unlock(&mbox->lock); + return err; +} + +static void otx2_get_fec_info(u64 index, int req_mode, + struct ethtool_link_ksettings *link_ksettings) +{ + __ETHTOOL_DECLARE_LINK_MODE_MASK(otx2_fec_modes) = { 0, }; + + switch (index) { + case OTX2_FEC_NONE: + linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_NONE_BIT, + otx2_fec_modes); + break; + case OTX2_FEC_BASER: + linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_BASER_BIT, + otx2_fec_modes); + break; + case OTX2_FEC_RS: + linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_RS_BIT, + otx2_fec_modes); + break; + case OTX2_FEC_BASER | OTX2_FEC_RS: + linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_BASER_BIT, + otx2_fec_modes); + linkmode_set_bit(ETHTOOL_LINK_MODE_FEC_RS_BIT, + otx2_fec_modes); + break; + } + + /* Add fec modes to existing modes */ + if (req_mode == OTX2_MODE_ADVERTISED) + linkmode_or(link_ksettings->link_modes.advertising, + link_ksettings->link_modes.advertising, + otx2_fec_modes); + else + linkmode_or(link_ksettings->link_modes.supported, + link_ksettings->link_modes.supported, + otx2_fec_modes); +} + +static void otx2_get_link_mode_info(u64 link_mode_bmap, + bool req_mode, + struct ethtool_link_ksettings + *link_ksettings) +{ + __ETHTOOL_DECLARE_LINK_MODE_MASK(otx2_link_modes) = { 0, }; + const int otx2_sgmii_features[6] = { + ETHTOOL_LINK_MODE_10baseT_Half_BIT, + ETHTOOL_LINK_MODE_10baseT_Full_BIT, + ETHTOOL_LINK_MODE_100baseT_Half_BIT, + ETHTOOL_LINK_MODE_100baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + }; + /* CGX link modes to Ethtool link mode mapping */ + const int cgx_link_mode[27] = { + 0, /* SGMII Mode */ + ETHTOOL_LINK_MODE_1000baseX_Full_BIT, + ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + 0, + ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, + 0, + 0, + ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + 0, + ETHTOOL_LINK_MODE_50000baseSR_Full_BIT, + 0, + ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseKR_Full_BIT, + 0, + ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT + }; + u8 bit; + + link_mode_bmap = link_mode_bmap & OTX2_ETHTOOL_SUPPORTED_MODES; + + for_each_set_bit(bit, (unsigned long *)&link_mode_bmap, 27) { + /* SGMII mode is set */ + if (bit == 0) + linkmode_set_bit_array(otx2_sgmii_features, + ARRAY_SIZE(otx2_sgmii_features), + otx2_link_modes); + else + linkmode_set_bit(cgx_link_mode[bit], otx2_link_modes); + } + + if (req_mode == OTX2_MODE_ADVERTISED) + linkmode_copy(link_ksettings->link_modes.advertising, + otx2_link_modes); + else + linkmode_copy(link_ksettings->link_modes.supported, + otx2_link_modes); +} + +static int otx2_get_link_ksettings(struct net_device *netdev, + struct ethtool_link_ksettings *cmd) +{ + struct otx2_nic *pfvf = netdev_priv(netdev); + struct cgx_fw_data *rsp = NULL; + + cmd->base.duplex = pfvf->linfo.full_duplex; + cmd->base.speed = pfvf->linfo.speed; + cmd->base.autoneg = pfvf->linfo.an; + + rsp = otx2_get_fwdata(pfvf); + if (IS_ERR(rsp)) + return PTR_ERR(rsp); + + if (rsp->fwdata.supported_an) + ethtool_link_ksettings_add_link_mode(cmd, + supported, + Autoneg); + + otx2_get_link_mode_info(rsp->fwdata.advertised_link_modes, + OTX2_MODE_ADVERTISED, cmd); + otx2_get_fec_info(rsp->fwdata.advertised_fec, + OTX2_MODE_ADVERTISED, cmd); + otx2_get_link_mode_info(rsp->fwdata.supported_link_modes, + OTX2_MODE_SUPPORTED, cmd); + otx2_get_fec_info(rsp->fwdata.supported_fec, + OTX2_MODE_SUPPORTED, cmd); + return 0; +} + +static void otx2_get_advertised_mode(const struct ethtool_link_ksettings *cmd, + u64 *mode) +{ + u32 bit_pos; + + /* Firmware does not support requesting multiple advertised modes + * return first set bit + */ + bit_pos = find_first_bit(cmd->link_modes.advertising, + __ETHTOOL_LINK_MODE_MASK_NBITS); + if (bit_pos != __ETHTOOL_LINK_MODE_MASK_NBITS) + *mode = bit_pos; +} + +static int otx2_set_link_ksettings(struct net_device *netdev, + const struct ethtool_link_ksettings *cmd) +{ + struct otx2_nic *pf = netdev_priv(netdev); + struct ethtool_link_ksettings cur_ks; + struct cgx_set_link_mode_req *req; + struct mbox *mbox = &pf->mbox; + int err = 0; + + memset(&cur_ks, 0, sizeof(struct ethtool_link_ksettings)); + + if (!ethtool_validate_speed(cmd->base.speed) || + !ethtool_validate_duplex(cmd->base.duplex)) + return -EINVAL; + + if (cmd->base.autoneg != AUTONEG_ENABLE && + cmd->base.autoneg != AUTONEG_DISABLE) + return -EINVAL; + + otx2_get_link_ksettings(netdev, &cur_ks); + + /* Check requested modes against supported modes by hardware */ + if (!bitmap_subset(cmd->link_modes.advertising, + cur_ks.link_modes.supported, + __ETHTOOL_LINK_MODE_MASK_NBITS)) + return -EINVAL; + + mutex_lock(&mbox->lock); + req = otx2_mbox_alloc_msg_cgx_set_link_mode(&pf->mbox); + if (!req) { + err = -ENOMEM; + goto end; + } + + req->args.speed = cmd->base.speed; + /* firmware expects 1 for half duplex and 0 for full duplex + * hence inverting + */ + req->args.duplex = cmd->base.duplex ^ 0x1; + req->args.an = cmd->base.autoneg; + otx2_get_advertised_mode(cmd, &req->args.mode); + + err = otx2_sync_mbox_msg(&pf->mbox); +end: + mutex_unlock(&mbox->lock); + return err; +} + static const struct ethtool_ops otx2_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES, @@ -771,11 +1239,17 @@ static const struct ethtool_ops otx2_ethtool_ops = { .get_rxfh_indir_size = otx2_get_rxfh_indir_size, .get_rxfh = otx2_get_rxfh, .set_rxfh = otx2_set_rxfh, + .get_rxfh_context = otx2_get_rxfh_context, + .set_rxfh_context = otx2_set_rxfh_context, .get_msglevel = otx2_get_msglevel, .set_msglevel = otx2_set_msglevel, .get_pauseparam = otx2_get_pauseparam, .set_pauseparam = otx2_set_pauseparam, .get_ts_info = otx2_get_ts_info, + .get_fecparam = otx2_get_fecparam, + .set_fecparam = otx2_set_fecparam, + .get_link_ksettings = otx2_get_link_ksettings, + .set_link_ksettings = otx2_set_link_ksettings, }; void otx2_set_ethtool_ops(struct net_device *netdev) @@ -850,6 +1324,20 @@ static int otx2vf_get_sset_count(struct net_device *netdev, int sset) return otx2_n_dev_stats + otx2_n_drv_stats + qstats_count + 1; } +static int otx2vf_get_link_ksettings(struct net_device *netdev, + struct ethtool_link_ksettings *cmd) +{ + struct otx2_nic *pfvf = netdev_priv(netdev); + + if (is_otx2_lbkvf(pfvf->pdev)) { + cmd->base.duplex = DUPLEX_FULL; + cmd->base.speed = SPEED_100000; + } else { + return otx2_get_link_ksettings(netdev, cmd); + } + return 0; +} + static const struct ethtool_ops otx2vf_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES, @@ -866,6 +1354,8 @@ static const struct ethtool_ops otx2vf_ethtool_ops = { .get_rxfh_indir_size = otx2_get_rxfh_indir_size, .get_rxfh = otx2_get_rxfh, .set_rxfh = otx2_set_rxfh, + .get_rxfh_context = otx2_get_rxfh_context, + .set_rxfh_context = otx2_set_rxfh_context, .get_ringparam = otx2_get_ringparam, .set_ringparam = otx2_set_ringparam, .get_coalesce = otx2_get_coalesce, @@ -874,6 +1364,7 @@ static const struct ethtool_ops otx2vf_ethtool_ops = { .set_msglevel = otx2_set_msglevel, .get_pauseparam = otx2_get_pauseparam, .set_pauseparam = otx2_set_pauseparam, + .get_link_ksettings = otx2vf_get_link_ksettings, }; void otx2vf_set_ethtool_ops(struct net_device *netdev) |