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path: root/drivers/net/sungem.c
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Diffstat (limited to 'drivers/net/sungem.c')
-rw-r--r--drivers/net/sungem.c46
1 files changed, 12 insertions, 34 deletions
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 08ea61db46fe..5da73212ac91 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -64,11 +64,9 @@
#include <asm/uaccess.h>
#include <asm/irq.h>
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
#include <asm/idprom.h>
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-#include <asm/pbm.h>
+#include <asm/prom.h>
#endif
#ifdef CONFIG_PPC_PMAC
@@ -845,11 +843,10 @@ static int gem_rx(struct gem *gp, int work_to_do)
goto drop_it;
}
- copy_skb->dev = gp->dev;
skb_reserve(copy_skb, 2);
skb_put(copy_skb, len);
pci_dma_sync_single_for_cpu(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
- memcpy(copy_skb->data, skb->data, len);
+ skb_copy_from_linear_data(skb, copy_skb->data, len);
pci_dma_sync_single_for_device(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
/* We'll reuse the original ring buffer. */
@@ -1029,10 +1026,8 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
ctrl = 0;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- u64 csum_start_off, csum_stuff_off;
-
- csum_start_off = (u64) (skb->h.raw - skb->data);
- csum_stuff_off = csum_start_off + skb->csum_offset;
+ const u64 csum_start_off = skb_transport_offset(skb);
+ const u64 csum_stuff_off = csum_start_off + skb->csum_offset;
ctrl = (TXDCTRL_CENAB |
(csum_start_off << 15) |
@@ -2849,7 +2844,7 @@ static int gem_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return rc;
}
-#if (!defined(__sparc__) && !defined(CONFIG_PPC_PMAC))
+#if (!defined(CONFIG_SPARC) && !defined(CONFIG_PPC_PMAC))
/* Fetch MAC address from vital product data of PCI ROM. */
static int find_eth_addr_in_vpd(void __iomem *rom_base, int len, unsigned char *dev_addr)
{
@@ -2904,36 +2899,19 @@ static void get_gem_mac_nonobp(struct pci_dev *pdev, unsigned char *dev_addr)
static int __devinit gem_get_device_address(struct gem *gp)
{
-#if defined(__sparc__) || defined(CONFIG_PPC_PMAC)
+#if defined(CONFIG_SPARC) || defined(CONFIG_PPC_PMAC)
struct net_device *dev = gp->dev;
-#endif
-
-#if defined(__sparc__)
- struct pci_dev *pdev = gp->pdev;
- struct pcidev_cookie *pcp = pdev->sysdata;
- int use_idprom = 1;
-
- if (pcp != NULL) {
- unsigned char *addr;
- int len;
-
- addr = of_get_property(pcp->prom_node, "local-mac-address",
- &len);
- if (addr && len == 6) {
- use_idprom = 0;
- memcpy(dev->dev_addr, addr, 6);
- }
- }
- if (use_idprom)
- memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
-#elif defined(CONFIG_PPC_PMAC)
const unsigned char *addr;
addr = get_property(gp->of_node, "local-mac-address", NULL);
if (addr == NULL) {
+#ifdef CONFIG_SPARC
+ addr = idprom->id_ethaddr;
+#else
printk("\n");
printk(KERN_ERR "%s: can't get mac-address\n", dev->name);
return -1;
+#endif
}
memcpy(dev->dev_addr, addr, 6);
#else
@@ -3091,7 +3069,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
/* On Apple, we want a reference to the Open Firmware device-tree
* node. We use it for clock control.
*/
-#ifdef CONFIG_PPC_PMAC
+#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_SPARC)
gp->of_node = pci_device_to_OF_node(pdev);
#endif