diff options
| author | Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> | 2017-12-02 08:37:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-25 13:07:59 +0300 |
| commit | 4bbd45c38ed6d0ded82ab453a1395f110814c389 (patch) | |
| tree | 35548c904968a9677f6288d2bf996164f762c818 /drivers/net/ethernet/netronome | |
| parent | 45f9e44667c135f629c8e965a788b4f9030289f1 (diff) | |
| download | linux-4bbd45c38ed6d0ded82ab453a1395f110814c389.tar.xz | |
nfp: fix port stats for mac representors
[ Upstream commit 42d779ffc186f6dd26271fc60a7417cb51aca93e ]
Previously we swapped the tx_packets, tx_bytes and tx_dropped counters
with rx_packets, rx_bytes and rx_dropped counters, respectively. This
behaviour is correct and expected for VF representors but it should not
be swapped for physical port mac representors.
Fixes: eadfa4c3be99 ("nfp: add stats and xmit helpers for representors")
Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/netronome')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 1c43aca8162d..9a7655560629 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -84,16 +84,13 @@ nfp_repr_phy_port_get_stats64(struct nfp_port *port, { u8 __iomem *mem = port->eth_stats; - /* TX and RX stats are flipped as we are returning the stats as seen - * at the switch port corresponding to the phys port. - */ - stats->tx_packets = readq(mem + NFP_MAC_STATS_RX_FRAMES_RECEIVED_OK); - stats->tx_bytes = readq(mem + NFP_MAC_STATS_RX_IN_OCTETS); - stats->tx_dropped = readq(mem + NFP_MAC_STATS_RX_IN_ERRORS); + stats->tx_packets = readq(mem + NFP_MAC_STATS_TX_FRAMES_TRANSMITTED_OK); + stats->tx_bytes = readq(mem + NFP_MAC_STATS_TX_OUT_OCTETS); + stats->tx_dropped = readq(mem + NFP_MAC_STATS_TX_OUT_ERRORS); - stats->rx_packets = readq(mem + NFP_MAC_STATS_TX_FRAMES_TRANSMITTED_OK); - stats->rx_bytes = readq(mem + NFP_MAC_STATS_TX_OUT_OCTETS); - stats->rx_dropped = readq(mem + NFP_MAC_STATS_TX_OUT_ERRORS); + stats->rx_packets = readq(mem + NFP_MAC_STATS_RX_FRAMES_RECEIVED_OK); + stats->rx_bytes = readq(mem + NFP_MAC_STATS_RX_IN_OCTETS); + stats->rx_dropped = readq(mem + NFP_MAC_STATS_RX_IN_ERRORS); } static void |