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Commit cfd6d488 authored by Subash Abhinov Kasiviswanathan's avatar Subash Abhinov Kasiviswanathan
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net: qualcomm: rmnet: Allow to configure flags for new devices 



Add an option to configure the rmnet aggregation and command features
on device creation. This is achieved by using the vlan flags option.

CRs-Fixed: 2156182
Change-Id: I3a931535c183f8614cdfcf43c20c4fae69ec65f5
Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
parent 651d6edd

drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c

+13 −3
Original line number Diff line number Diff line
@@ -177,11 +177,20 @@ static int rmnet_newlink(struct net *src_net, struct net_device *dev, 
	if (err)

		goto err2;



	netdev_dbg(dev, "data format [ingress 0x%08X]\n", ingress_format);

	port->ingress_data_format = ingress_format;

	port->rmnet_mode = mode;



	hlist_add_head_rcu(&ep->hlnode, &port->muxed_ep[mux_id]);



	if (data[IFLA_VLAN_FLAGS]) {

		struct ifla_vlan_flags *flags;



		flags = nla_data(data[IFLA_VLAN_FLAGS]);

		ingress_format = flags->flags & flags->mask;

	}



	netdev_dbg(dev, "data format [ingress 0x%08X]\n", ingress_format);

	port->ingress_data_format = ingress_format;



	return 0;



err2:
@@ -313,7 +322,8 @@ static int rmnet_rtnl_validate(struct nlattr *tb[], struct nlattr *data[], 


static size_t rmnet_get_size(const struct net_device *dev)

{

	return nla_total_size(2); /* IFLA_VLAN_ID */

	return nla_total_size(2) /* IFLA_VLAN_ID */ +

	  nla_total_size(sizeof(struct ifla_vlan_flags)); /* IFLA_VLAN_FLAGS */

}



struct rtnl_link_ops rmnet_link_ops __read_mostly = {