diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 1e2fa0ec2327..4406427d4617 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -1752,8 +1752,8 @@ static u32 netvsc_rss_indir_size(struct net_device *dev) return ndc->rx_table_sz; } -static int netvsc_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, - u8 *hfunc) +static int netvsc_get_rxfh(struct net_device *dev, + struct ethtool_rxfh_param *rxfh) { struct net_device_context *ndc = netdev_priv(dev); struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); @@ -1763,47 +1763,49 @@ static int netvsc_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, if (!ndev) return -ENODEV; - if (hfunc) - *hfunc = ETH_RSS_HASH_TOP; /* Toeplitz */ + rxfh->hfunc = ETH_RSS_HASH_TOP; /* Toeplitz */ rndis_dev = ndev->extension; - if (indir) { + if (rxfh->indir) { for (i = 0; i < ndc->rx_table_sz; i++) - indir[i] = ndc->rx_table[i]; + rxfh->indir[i] = ndc->rx_table[i]; } - if (key) - memcpy(key, rndis_dev->rss_key, NETVSC_HASH_KEYLEN); + if (rxfh->key) + memcpy(rxfh->key, rndis_dev->rss_key, NETVSC_HASH_KEYLEN); return 0; } -static int netvsc_set_rxfh(struct net_device *dev, const u32 *indir, - const u8 *key, const u8 hfunc) +static int netvsc_set_rxfh(struct net_device *dev, + struct ethtool_rxfh_param *rxfh, + struct netlink_ext_ack *extack) { struct net_device_context *ndc = netdev_priv(dev); struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); struct rndis_device *rndis_dev; + u8 *key = rxfh->key; int i; if (!ndev) return -ENODEV; - if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) + if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && + rxfh->hfunc != ETH_RSS_HASH_TOP) return -EOPNOTSUPP; rndis_dev = ndev->extension; - if (indir) { + if (rxfh->indir) { for (i = 0; i < ndc->rx_table_sz; i++) - if (indir[i] >= ndev->num_chn) + if (rxfh->indir[i] >= ndev->num_chn) return -EINVAL; for (i = 0; i < ndc->rx_table_sz; i++) - ndc->rx_table[i] = indir[i]; + ndc->rx_table[i] = rxfh->indir[i]; } if (!key) { - if (!indir) + if (!rxfh->indir) return 0; key = rndis_dev->rss_key; |