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s390/net: set HW port number in netdevice

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struct net_device contains a dev_port field. Store the OSA port number
in this field.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ursula Braun
2018-04-26 09:42:15 +02:00
committed by David S. Miller
parent d8de0ddfad
commit 71c4689780
4 changed files with 7 additions and 0 deletions
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3
drivers/s390/net/lcs.c
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@@ -1928,6 +1928,8 @@ lcs_portno_store (struct device *dev, struct device_attribute *attr, const char
return -EINVAL;
/* TODO: sanity checks */
card->portno = value;
if (card->dev)
card->dev->dev_port = card->portno;
return count;
@@ -2158,6 +2160,7 @@ lcs_new_device(struct ccwgroup_device *ccwgdev)
card->dev = dev;
card->dev->ml_priv = card;
card->dev->netdev_ops = &lcs_netdev_ops;
card->dev->dev_port = card->portno;
memcpy(card->dev->dev_addr, card->mac, LCS_MAC_LENGTH);
#ifdef CONFIG_IP_MULTICAST
if (!lcs_check_multicast_support(card))