From: Ben Hutchings Date: Wed, 11 Dec 2013 02:36:08 +0000 (+0000) Subject: sfc: Add PTP counters to ethtool stats X-Git-Tag: v3.14-rc1~94^2~473^2~1 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99691c4ac112666fe8aef30cffef1cc9f6f94f79;p=pandora-kernel.git sfc: Add PTP counters to ethtool stats These were implemented by Andrew Jackson and Laurence Evans but not previously included in-tree. Signed-off-by: Ben Hutchings --- diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index bb2af8045281..f181522688b2 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -359,7 +359,8 @@ static int efx_ethtool_get_sset_count(struct net_device *net_dev, switch (string_set) { case ETH_SS_STATS: return efx->type->describe_stats(efx, NULL) + - EFX_ETHTOOL_SW_STAT_COUNT; + EFX_ETHTOOL_SW_STAT_COUNT + + efx_ptp_describe_stats(efx, NULL); case ETH_SS_TEST: return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL); default: @@ -380,6 +381,8 @@ static void efx_ethtool_get_strings(struct net_device *net_dev, for (i = 0; i < EFX_ETHTOOL_SW_STAT_COUNT; i++) strlcpy(strings + i * ETH_GSTRING_LEN, efx_sw_stat_desc[i].name, ETH_GSTRING_LEN); + strings += EFX_ETHTOOL_SW_STAT_COUNT * ETH_GSTRING_LEN; + efx_ptp_describe_stats(efx, strings); break; case ETH_SS_TEST: efx_ethtool_fill_self_tests(efx, NULL, strings, NULL); @@ -429,8 +432,11 @@ static void efx_ethtool_get_stats(struct net_device *net_dev, break; } } + data += EFX_ETHTOOL_SW_STAT_COUNT; spin_unlock_bh(&efx->stats_lock); + + efx_ptp_update_stats(efx, data); } static void efx_ethtool_self_test(struct net_device *net_dev, diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 170ac6ee3ab2..a001fae1a8d7 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -566,6 +566,8 @@ int efx_ptp_change_mode(struct efx_nic *efx, bool enable_wanted, unsigned int new_mode); int efx_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev); +size_t efx_ptp_describe_stats(struct efx_nic *efx, u8 *strings); +size_t efx_ptp_update_stats(struct efx_nic *efx, u64 *stats); void efx_time_sync_event(struct efx_channel *channel, efx_qword_t *ev); void __efx_rx_skb_attach_timestamp(struct efx_channel *channel, struct sk_buff *skb); Reading git-diff-tree failed