#include <linux/version.h>
#include_next <linux/etherdevice.h>
+#ifndef HAVE_ETH_HW_ADDR_RANDOM
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36)
static inline void eth_hw_addr_random(struct net_device *dev)
{
dev_hw_addr_random(dev, dev->dev_addr);
}
#endif
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)
+#define eth_mac_addr rpl_eth_mac_addr
+static inline int eth_mac_addr(struct net_device *dev, void *p)
+{
+ struct sockaddr *addr = p;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+#ifdef NET_ADDR_RANDOM
+ dev->addr_assign_type &= ~NET_ADDR_RANDOM;
+#endif
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ return 0;
+}
+#endif
+
+#ifndef HAVE_ETHER_ADDR_COPY
+static inline void ether_addr_copy(u8 *dst, const u8 *src)
+{
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+ *(u32 *)dst = *(const u32 *)src;
+ *(u16 *)(dst + 4) = *(const u16 *)(src + 4);
+#else
+ u16 *a = (u16 *)dst;
+ const u16 *b = (const u16 *)src;
+
+ a[0] = b[0];
+ a[1] = b[1];
+ a[2] = b[2];
+#endif
+}
+#endif
#endif