diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_netlink.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_netlink.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c index 5b05cf3837da..53db7c8191e3 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c @@ -32,7 +32,6 @@ #include <linux/netdevice.h> #include <linux/if_arp.h> /* For ARPHRD_xxx */ -#include <linux/module.h> #include <net/rtnetlink.h> #include "ipoib.h" @@ -42,6 +41,11 @@ static const struct nla_policy ipoib_policy[IFLA_IPOIB_MAX + 1] = { [IFLA_IPOIB_UMCAST] = { .type = NLA_U16 }, }; +static unsigned int ipoib_get_max_num_queues(void) +{ + return min_t(unsigned int, num_possible_cpus(), 128); +} + static int ipoib_fill_info(struct sk_buff *skb, const struct net_device *dev) { struct ipoib_dev_priv *priv = ipoib_priv(dev); @@ -93,10 +97,13 @@ out_err: return ret; } -static int ipoib_new_child_link(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int ipoib_new_child_link(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct net_device *pdev; struct ipoib_dev_priv *ppriv; u16 child_pkey; @@ -105,7 +112,7 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev, if (!tb[IFLA_LINK]) return -EINVAL; - pdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); + pdev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (!pdev || pdev->type != ARPHRD_INFINIBAND) return -ENODEV; @@ -173,6 +180,8 @@ static struct rtnl_link_ops ipoib_link_ops __read_mostly = { .changelink = ipoib_changelink, .get_size = ipoib_get_size, .fill_info = ipoib_fill_info, + .get_num_rx_queues = ipoib_get_max_num_queues, + .get_num_tx_queues = ipoib_get_max_num_queues, }; struct rtnl_link_ops *ipoib_get_link_ops(void) |