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staging: et131x: Bugfix - driver doesn't autoreneg after cable unplug/plug events

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This driver has a long standing bug where removing and inserting the ethernet cable results in no packets being
trnasmitted / received and hence no autonegotiation occurring.

Fixed by resetting the rx/tx engines and queue on detecting a cable being removed.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Mark Einon 2011-09-25 19:17:57 +01:00 committed by Greg Kroah-Hartman
parent 2c2815aee7
commit c28a613316
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/et131x/et131x_initpci.c
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@ -544,6 +544,10 @@ static void et131x_adjust_link(struct net_device *netdev)
/* Setup ET1310 as per the documentation */
et131x_adapter_setup(adapter);
/* perform reset of tx/rx */
et131x_disable_txrx(netdev);
et131x_enable_txrx(netdev);
}
adapter->link = phydev->link;