diff options
| author | Remy Bohmer <linux@bohmer.net> | 2009-07-29 18:18:43 +0200 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2010-09-20 21:57:16 +0200 |
| commit | 23cd138503f90ff6af109c0096727ba641942614 (patch) | |
| tree | 9c9a9c4b109a4fc1f0ca989bf2b8fa3bfb23d279 /include/net.h | |
| parent | 70fccb3f2469f5cfd75ad17c6e452a382fbabbcf (diff) | |
| download | u-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.h | 17 |
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. */ |