diff options
| author | Claudiu Manoil <claudiu.manoil@freescale.com> | 2015-07-13 15:22:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-16 02:13:23 +0200 |
| commit | 76f31e8b0911e620ac9191c8d3775cc91ed65c4c (patch) | |
| tree | 2e67920867ed291043c11c51e9ac15097edc0c5b /drivers/net/ethernet/freescale/gianfar_ethtool.c | |
| parent | ravb: kill useless initializers (diff) | |
| download | linux-76f31e8b0911e620ac9191c8d3775cc91ed65c4c.tar.xz linux-76f31e8b0911e620ac9191c8d3775cc91ed65c4c.zip | |
gianfar: Bundle Rx allocation, cleanup
Use a more common consumer/ producer index design to improve
rx buffer allocation. Instead of allocating a single new buffer
(skb) on each iteration, bundle the allocation of several rx
buffers at a time. This also opens the path for further memory
optimizations.
Remove useless check of rxq->rfbptr, since this patch touches
rx pause frame handling code as well. rxq->rfbptr is always
initialized as part of Rx BD ring init.
Remove redundant (and misleading) 'amount_pull' parameter.
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index fda12fb32ec7..012fa4e79ffa 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -61,6 +61,8 @@ static void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo); static const char stat_gstrings[][ETH_GSTRING_LEN] = { + /* extra stats */ + "rx-allocation-errors", "rx-large-frame-errors", "rx-short-frame-errors", "rx-non-octet-errors", @@ -74,6 +76,7 @@ static const char stat_gstrings[][ETH_GSTRING_LEN] = { "tx-underrun-errors", "rx-skb-missing-errors", "tx-timeout-errors", + /* rmon stats */ "tx-rx-64-frames", "tx-rx-65-127-frames", "tx-rx-128-255-frames", |