6853f21f76
The two implementations have almost identical structures - vif_device and
mif_device. As a step toward uniforming the mr_tables, eliminate the
mif_device and relocate the vif_device definition into a new common
header file.
Also, introduce a common initializing function for setting most of the
vif_device fields in a new common source file. This requires modifying
the ipv{4,6] Kconfig and ipv4 makefile as we're introducing a new common
config option - CONFIG_IP_MROUTE_COMMON.
Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
29 lines
720 B
C
29 lines
720 B
C
/* Linux multicast routing support
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* Common logic shared by IPv4 [ipmr] and IPv6 [ip6mr] implementation
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*/
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#include <linux/mroute_base.h>
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/* Sets everything common except 'dev', since that is done under locking */
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void vif_device_init(struct vif_device *v,
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struct net_device *dev,
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unsigned long rate_limit,
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unsigned char threshold,
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unsigned short flags,
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unsigned short get_iflink_mask)
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{
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v->dev = NULL;
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v->bytes_in = 0;
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v->bytes_out = 0;
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v->pkt_in = 0;
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v->pkt_out = 0;
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v->rate_limit = rate_limit;
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v->flags = flags;
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v->threshold = threshold;
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if (v->flags & get_iflink_mask)
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v->link = dev_get_iflink(dev);
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else
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v->link = dev->ifindex;
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}
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EXPORT_SYMBOL(vif_device_init);
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