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Commit 1d0861ac authored by Rick Jones's avatar Rick Jones Committed by David S. Miller
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Add ethtool -g support to 8139cp 



Add support for reporting ring sizes via ethtool -g to the 8139cp driver.

Signed-off-by: default avatarRick Jones <rick.jones2@hp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 88c5100c

drivers/net/ethernet/realtek/8139cp.c

+10 −0
Original line number Diff line number Diff line
@@ -1324,6 +1324,15 @@ static void cp_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info 
	strcpy (info->bus_info, pci_name(cp->pdev));

}



static void cp_get_ringparam(struct net_device *dev,

				struct ethtool_ringparam *ring)

{

	ring->rx_max_pending = CP_RX_RING_SIZE;

	ring->tx_max_pending = CP_TX_RING_SIZE;

	ring->rx_pending = CP_RX_RING_SIZE;

	ring->tx_pending = CP_TX_RING_SIZE;

}



static int cp_get_regs_len(struct net_device *dev)

{

	return CP_REGS_SIZE;
@@ -1525,6 +1534,7 @@ static const struct ethtool_ops cp_ethtool_ops = { 
	.get_eeprom_len		= cp_get_eeprom_len,

	.get_eeprom		= cp_get_eeprom,

	.set_eeprom		= cp_set_eeprom,

	.get_ringparam		= cp_get_ringparam,

};



static int cp_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)