diff options
Diffstat (limited to 'drivers/net/ipg.c')
-rw-r--r-- | drivers/net/ipg.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index 51d5f30e0afe..57395b9587dc 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c | |||
@@ -631,6 +631,7 @@ static void ipg_nic_set_multicast_list(struct net_device *dev) | |||
631 | 631 | ||
632 | static int ipg_io_config(struct net_device *dev) | 632 | static int ipg_io_config(struct net_device *dev) |
633 | { | 633 | { |
634 | struct ipg_nic_private *sp = netdev_priv(dev); | ||
634 | void __iomem *ioaddr = ipg_ioaddr(dev); | 635 | void __iomem *ioaddr = ipg_ioaddr(dev); |
635 | u32 origmacctrl; | 636 | u32 origmacctrl; |
636 | u32 restoremacctrl; | 637 | u32 restoremacctrl; |
@@ -670,7 +671,7 @@ static int ipg_io_config(struct net_device *dev) | |||
670 | /* Set RECEIVEMODE register. */ | 671 | /* Set RECEIVEMODE register. */ |
671 | ipg_nic_set_multicast_list(dev); | 672 | ipg_nic_set_multicast_list(dev); |
672 | 673 | ||
673 | ipg_w16(IPG_MAX_RXFRAME_SIZE, MAX_FRAME_SIZE); | 674 | ipg_w16(sp->max_rxframe_size, MAX_FRAME_SIZE); |
674 | 675 | ||
675 | ipg_w8(IPG_RXDMAPOLLPERIOD_VALUE, RX_DMA_POLL_PERIOD); | 676 | ipg_w8(IPG_RXDMAPOLLPERIOD_VALUE, RX_DMA_POLL_PERIOD); |
676 | ipg_w8(IPG_RXDMAURGENTTHRESH_VALUE, RX_DMA_URGENT_THRESH); | 677 | ipg_w8(IPG_RXDMAURGENTTHRESH_VALUE, RX_DMA_URGENT_THRESH); |
@@ -2114,6 +2115,8 @@ static int ipg_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) | |||
2114 | 2115 | ||
2115 | static int ipg_nic_change_mtu(struct net_device *dev, int new_mtu) | 2116 | static int ipg_nic_change_mtu(struct net_device *dev, int new_mtu) |
2116 | { | 2117 | { |
2118 | struct ipg_nic_private *sp = netdev_priv(dev); | ||
2119 | |||
2117 | /* Function to accomodate changes to Maximum Transfer Unit | 2120 | /* Function to accomodate changes to Maximum Transfer Unit |
2118 | * (or MTU) of IPG NIC. Cannot use default function since | 2121 | * (or MTU) of IPG NIC. Cannot use default function since |
2119 | * the default will not allow for MTU > 1500 bytes. | 2122 | * the default will not allow for MTU > 1500 bytes. |
@@ -2125,7 +2128,7 @@ static int ipg_nic_change_mtu(struct net_device *dev, int new_mtu) | |||
2125 | * byte payload, 4 byte FCS) and IPG_MAX_RXFRAME_SIZE, which | 2128 | * byte payload, 4 byte FCS) and IPG_MAX_RXFRAME_SIZE, which |
2126 | * corresponds to the MAXFRAMESIZE register in the IPG. | 2129 | * corresponds to the MAXFRAMESIZE register in the IPG. |
2127 | */ | 2130 | */ |
2128 | if ((new_mtu < 68) || (new_mtu > IPG_MAX_RXFRAME_SIZE)) | 2131 | if ((new_mtu < 68) || (new_mtu > sp->max_rxframe_size)) |
2129 | return -EINVAL; | 2132 | return -EINVAL; |
2130 | 2133 | ||
2131 | dev->mtu = new_mtu; | 2134 | dev->mtu = new_mtu; |
@@ -2238,6 +2241,7 @@ static int __devinit ipg_probe(struct pci_dev *pdev, | |||
2238 | sp->is_jumbo = IPG_JUMBO; | 2241 | sp->is_jumbo = IPG_JUMBO; |
2239 | sp->rxfrag_size = IPG_RXFRAG_SIZE; | 2242 | sp->rxfrag_size = IPG_RXFRAG_SIZE; |
2240 | sp->rxsupport_size = IPG_RXSUPPORT_SIZE; | 2243 | sp->rxsupport_size = IPG_RXSUPPORT_SIZE; |
2244 | sp->max_rxframe_size = IPG_MAX_RXFRAME_SIZE; | ||
2241 | 2245 | ||
2242 | /* Declare IPG NIC functions for Ethernet device methods. | 2246 | /* Declare IPG NIC functions for Ethernet device methods. |
2243 | */ | 2247 | */ |