diff options
Diffstat (limited to 'drivers/net/sfc/ethtool.c')
| -rw-r--r-- | drivers/net/sfc/ethtool.c | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index ca886d98bdc7..807178ef65ad 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -1,7 +1,7 @@ /**************************************************************************** * Driver for Solarflare Solarstorm network controllers and boards * Copyright 2005-2006 Fen Systems Ltd. - * Copyright 2006-2009 Solarflare Communications Inc. + * Copyright 2006-2010 Solarflare Communications Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -28,7 +28,8 @@ struct efx_ethtool_stat { enum { EFX_ETHTOOL_STAT_SOURCE_mac_stats, EFX_ETHTOOL_STAT_SOURCE_nic, - EFX_ETHTOOL_STAT_SOURCE_channel + EFX_ETHTOOL_STAT_SOURCE_channel, + EFX_ETHTOOL_STAT_SOURCE_tx_queue } source; unsigned offset; u64(*get_stat) (void *field); /* Reader function */ @@ -86,6 +87,10 @@ static u64 efx_get_atomic_stat(void *field) EFX_ETHTOOL_STAT(field, channel, n_##field, \ unsigned int, efx_get_uint_stat) +#define EFX_ETHTOOL_UINT_TXQ_STAT(field) \ + EFX_ETHTOOL_STAT(tx_##field, tx_queue, field, \ + unsigned int, efx_get_uint_stat) + static struct efx_ethtool_stat efx_ethtool_stats[] = { EFX_ETHTOOL_U64_MAC_STAT(tx_bytes), EFX_ETHTOOL_U64_MAC_STAT(tx_good_bytes), @@ -116,6 +121,10 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = { EFX_ETHTOOL_ULONG_MAC_STAT(tx_non_tcpudp), EFX_ETHTOOL_ULONG_MAC_STAT(tx_mac_src_error), EFX_ETHTOOL_ULONG_MAC_STAT(tx_ip_src_error), + EFX_ETHTOOL_UINT_TXQ_STAT(tso_bursts), + EFX_ETHTOOL_UINT_TXQ_STAT(tso_long_headers), + EFX_ETHTOOL_UINT_TXQ_STAT(tso_packets), + EFX_ETHTOOL_UINT_TXQ_STAT(pushes), EFX_ETHTOOL_U64_MAC_STAT(rx_bytes), EFX_ETHTOOL_U64_MAC_STAT(rx_good_bytes), EFX_ETHTOOL_U64_MAC_STAT(rx_bad_bytes), @@ -237,8 +246,8 @@ static void efx_ethtool_get_drvinfo(struct net_device *net_dev, strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); strlcpy(info->version, EFX_DRIVER_VERSION, sizeof(info->version)); if (efx_nic_rev(efx) >= EFX_REV_SIENA_A0) - siena_print_fwver(efx, info->fw_version, - sizeof(info->fw_version)); + efx_mcdi_print_fwver(efx, info->fw_version, + sizeof(info->fw_version)); strlcpy(info->bus_info, pci_name(efx->pci_dev), sizeof(info->bus_info)); } @@ -470,6 +479,7 @@ static void efx_ethtool_get_stats(struct net_device *net_dev, struct efx_mac_stats *mac_stats = &efx->mac_stats; struct efx_ethtool_stat *stat; struct efx_channel *channel; + struct efx_tx_queue *tx_queue; struct rtnl_link_stats64 temp; int i; @@ -495,6 +505,15 @@ static void efx_ethtool_get_stats(struct net_device *net_dev, data[i] += stat->get_stat((void *)channel + stat->offset); break; + case EFX_ETHTOOL_STAT_SOURCE_tx_queue: + data[i] = 0; + efx_for_each_channel(channel, efx) { + efx_for_each_channel_tx_queue(tx_queue, channel) + data[i] += + stat->get_stat((void *)tx_queue + + stat->offset); + } + break; } } } @@ -502,7 +521,7 @@ static void efx_ethtool_get_stats(struct net_device *net_dev, static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable) { struct efx_nic *efx __attribute__ ((unused)) = netdev_priv(net_dev); - unsigned long features; + u32 features; features = NETIF_F_TSO; if (efx->type->offload_features & NETIF_F_V6_CSUM) @@ -519,7 +538,7 @@ static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable) static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable) { struct efx_nic *efx = netdev_priv(net_dev); - unsigned long features = efx->type->offload_features & NETIF_F_ALL_CSUM; + u32 features = efx->type->offload_features & NETIF_F_ALL_CSUM; if (enable) net_dev->features |= features; @@ -635,7 +654,7 @@ static int efx_ethtool_get_coalesce(struct net_device *net_dev, /* Find lowest IRQ moderation across all used TX queues */ coalesce->tx_coalesce_usecs_irq = ~((u32) 0); efx_for_each_channel(channel, efx) { - if (!efx_channel_get_tx_queue(channel, 0)) + if (!efx_channel_has_tx_queues(channel)) continue; if (channel->irq_moderation < coalesce->tx_coalesce_usecs_irq) { if (channel->channel < efx->n_rx_channels) @@ -680,8 +699,8 @@ static int efx_ethtool_set_coalesce(struct net_device *net_dev, /* If the channel is shared only allow RX parameters to be set */ efx_for_each_channel(channel, efx) { - if (efx_channel_get_rx_queue(channel) && - efx_channel_get_tx_queue(channel, 0) && + if (efx_channel_has_rx_queue(channel) && + efx_channel_has_tx_queues(channel) && tx_usecs) { netif_err(efx, drv, efx->net_dev, "Channel is shared. " "Only RX coalescing may be set\n"); |