[PATCH] net: convert sunhme/sungem network drivers to hw_features

[PATCH] net: convert sunhme/sungem network drivers to hw_features

[Michał Mirosław]

Side effects:
 - TX offloads (HW csum, scatter-gather) can be toggled now
 - RX checksum is reported correctly now (it's always active)

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
---
[Trivial conversion, or rather: extension in this case]

 drivers/net/sungem.c |    3 ++-
 drivers/net/sunhme.c |    6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index c1a3448..a935426 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -3146,7 +3146,8 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
 			    gp->phy_mii.def ? gp->phy_mii.def->name : "no");
 
 	/* GEM can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_LLTX;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM | NETIF_F_LLTX;
 	if (pci_using_dac)
 		dev->features |= NETIF_F_HIGHDMA;
 
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index eb4f59f..80e907d 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2788,7 +2788,8 @@ static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int i
 	dev->ethtool_ops = &hme_ethtool_ops;
 
 	/* Happy Meal can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
 	dev->irq = op->archdata.irqs[0];
 
@@ -3113,7 +3114,8 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
 	dev->dma = 0;
 
 	/* Happy Meal can do it all... */
-	dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+	dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
 #if defined(CONFIG_SBUS) && defined(CONFIG_PCI)
 	/* Hook up PCI register/descriptor accessors. */
-- 
1.7.2.5

Re: [PATCH] net: convert sunhme/sungem network drivers to hw_features

[David Miller]

From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Thu, 31 Mar 2011 13:01:35 +0200 (CEST)

> Side effects:
>  - TX offloads (HW csum, scatter-gather) can be toggled now
>  - RX checksum is reported correctly now (it's always active)
> 
> Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>

Applied, thanks.