summaryrefslogtreecommitdiff
path: root/include/net.h
diff options
context:
space:
mode:
authorRemy Bohmer <linux@bohmer.net>2009-07-29 18:18:43 +0200
committerRemy Bohmer <linux@bohmer.net>2010-09-20 21:57:16 +0200
commit23cd138503f90ff6af109c0096727ba641942614 (patch)
tree9c9a9c4b109a4fc1f0ca989bf2b8fa3bfb23d279 /include/net.h
parent70fccb3f2469f5cfd75ad17c6e452a382fbabbcf (diff)
downloadu-boot-imx-23cd138503f90ff6af109c0096727ba641942614.zip
u-boot-imx-23cd138503f90ff6af109c0096727ba641942614.tar.gz
u-boot-imx-23cd138503f90ff6af109c0096727ba641942614.tar.bz2
Integrate USB gadget layer and USB CDC driver layer
Derived from Linux kernel 2.6.27 Signed-off-by: Thomas Smits <ts.smits@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>
Diffstat (limited to 'include/net.h')
-rw-r--r--include/net.h17
1 files changed, 15 insertions, 2 deletions
diff --git a/include/net.h b/include/net.h
index ab571eb..a29dafc 100644
--- a/include/net.h
+++ b/include/net.h
@@ -125,8 +125,10 @@ extern int eth_getenv_enetaddr(char *name, uchar *enetaddr);
extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
extern int eth_getenv_enetaddr_by_index(int index, uchar *enetaddr);
+extern int usb_eth_initialize(bd_t *bi);
extern int eth_init(bd_t *bis); /* Initialize the device */
extern int eth_send(volatile void *packet, int length); /* Send a packet */
+
#ifdef CONFIG_API
extern int eth_receive(volatile void *packet, int length); /* Receive a packet*/
#endif
@@ -481,7 +483,18 @@ static inline int is_multicast_ether_addr(const u8 *addr)
return (0x01 & addr[0]);
}
-/**
+/*
+ * is_broadcast_ether_addr - Determine if the Ethernet address is broadcast
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is the broadcast address.
+ */
+static inline int is_broadcast_ether_addr(const u8 *addr)
+{
+ return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == 0xff;
+}
+
+/*
* is_valid_ether_addr - Determine if the given Ethernet address is valid
* @addr: Pointer to a six-byte array containing the Ethernet address
*
@@ -490,7 +503,7 @@ static inline int is_multicast_ether_addr(const u8 *addr)
*
* Return true if the address is valid.
*/
-static inline int is_valid_ether_addr(const u8 * addr)
+static inline int is_valid_ether_addr(const u8 *addr)
{
/* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
* explicitly check for it here. */