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net: export the receive time stamping hook for non-NAPI drivers

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Ethernet MAC drivers based on phylib (but not using NAPI) can
enable hardware time stamping in phy devices by calling netif_rx()
conditionally based on a call to skb_defer_rx_timestamp().

This commit exports that function so that drivers calling it may
be compiled as modules.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran 2011-06-19 21:51:23 +00:00 committed by David S. Miller
parent 306ff6eb8e
commit 238442f6bc
1 changed files with 1 additions and 0 deletions
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net/core/timestamping.c
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@ -122,6 +122,7 @@ bool skb_defer_rx_timestamp(struct sk_buff *skb)
return false;
}
EXPORT_SYMBOL_GPL(skb_defer_rx_timestamp);
void __init skb_timestamping_init(void)
{