summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorRafal Jaworowski <raj@semihalf.com>2007-12-27 18:19:02 +0100
committerBen Warren <biggerbadderben@gmail.com>2008-01-03 21:36:50 -0500
commitf85b60710571b37293d2233933b76e2aa3db5635 (patch)
treeab517f6280b1d126b0f9dfe53a5496623d63a26f /include
parent5c740711f0ea5b51414b341b71597c4a0751be74 (diff)
downloadu-boot-imx-f85b60710571b37293d2233933b76e2aa3db5635.zip
u-boot-imx-f85b60710571b37293d2233933b76e2aa3db5635.tar.gz
u-boot-imx-f85b60710571b37293d2233933b76e2aa3db5635.tar.bz2
Introduce new eth_receive routine
The purpose of this routine is receiving a single network frame, outside of U-Boot's NetLoop(). Exporting it to standalone programs that run on top of U-Boot will let them utilise networking facilities. For sending a raw frame the already existing eth_send() can be used. The direct consumer of this routine is the newly introduced API layer for external applications (enabled with CONFIG_API). Signed-off-by: Rafal Jaworowski <raj@semihalf.com> Signed-off-by: Piotr Kruszynski <ppk@semihalf.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/net.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net.h b/include/net.h
index 603452a..f6decdc 100644
--- a/include/net.h
+++ b/include/net.h
@@ -122,6 +122,9 @@ extern void eth_set_enetaddr(int num, char* a); /* Set new MAC address */
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
extern int eth_rx(void); /* Check for received packets */
extern void eth_halt(void); /* stop SCC */
extern char *eth_get_name(void); /* get name of current device */