diff mbox

[net-next,v2] Add ethtool -g support to 8139cp

Message ID 20111007164221.90163290054F@tardy
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Rick Jones Oct. 7, 2011, 4:42 p.m. UTC 
From: Rick Jones <rick.jones2@hp.com>

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

Signed-off-by: Rick Jones <rick.jones2@hp.com>

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Comments

David Miller Oct. 7, 2011, 8:22 p.m. UTC | #1 
From: raj@tardy.cup.hp.com (Rick Jones)
Date: Fri,  7 Oct 2011 09:42:21 -0700 (PDT)

> From: Rick Jones <rick.jones2@hp.com>
> 
> Add support for reporting ring sizes via ethtool -g to the 8139cp driver.
> 
> Signed-off-by: Rick Jones <rick.jones2@hp.com>

Applied, thanks Rick.
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diff mbox

Patch

diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index c77d5af..5dcd5be 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -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)