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authorJoe Hershberger <joe.hershberger@ni.com>2018-09-26 16:48:54 -0500
committerJoe Hershberger <joe.hershberger@ni.com>2018-10-10 12:28:56 -0500
commite95bb1611043ff1ad5b63602e32bba302e402491 (patch)
tree3aea5e3c97817634dbc18550bed51135b718c376 /arch/sandbox/include/asm
parente4ab9a65081f032495533af7474d52ff17dd5d27 (diff)
net: sandbox: Refactor sandbox send function
Make the behavior of the send function reusable. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/sandbox/include/asm')
-rw-r--r--arch/sandbox/include/asm/eth.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/eth.h b/arch/sandbox/include/asm/eth.h
index bfcd11b593..3dc84f0e4b 100644
--- a/arch/sandbox/include/asm/eth.h
+++ b/arch/sandbox/include/asm/eth.h
@@ -13,4 +13,30 @@ void sandbox_eth_disable_response(int index, bool disable);
void sandbox_eth_skip_timeout(void);
+/*
+ * sandbox_eth_arp_req_to_reply()
+ *
+ * Check for an arp request to be sent. If so, inject a reply
+ *
+ * @dev: device that received the packet
+ * @packet: pointer to the received pacaket buffer
+ * @len: length of received packet
+ * @return 0 if injected, -EAGAIN if not
+ */
+int sandbox_eth_arp_req_to_reply(struct udevice *dev, void *packet,
+ unsigned int len);
+
+/*
+ * sandbox_eth_ping_req_to_reply()
+ *
+ * Check for a ping request to be sent. If so, inject a reply
+ *
+ * @dev: device that received the packet
+ * @packet: pointer to the received pacaket buffer
+ * @len: length of received packet
+ * @return 0 if injected, -EAGAIN if not
+ */
+int sandbox_eth_ping_req_to_reply(struct udevice *dev, void *packet,
+ unsigned int len);
+
#endif /* __ETH_H */