LwIP202: Handle IEEE_1588 for SGMII Phy

- Add extra 8 bytes in eth_hdr if 1588 is enabled for SGMII Phy Signed-off-by: Maulik Jodhani <maulik.jodhani@xilinx.com>
Xilinx · May 11, 2018 · 19f27c5 · 19f27c5
1 parent 3bbb430
commit 19f27c5
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/ThirdParty/sw_services/lwip202/src/lwip-2.0.2/src/include/lwip/prot/ethernet.h b/ThirdParty/sw_services/lwip202/src/lwip-2.0.2/src/include/lwip/prot/ethernet.h
@@ -38,11 +38,18 @@
 #define LWIP_HDR_PROT_ETHERNET_H
 
 #include "lwip/arch.h"
+#include "xlwipconfig.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#if XLWIP_CONFIG_AXI_ETHERNET_ENABLE_1588
+#define IEEE_1588_PAD_SIZE    8
+#else
+#define IEEE_1588_PAD_SIZE    0
+#endif
+
 #ifndef ETH_HWADDR_LEN
 #ifdef ETHARP_HWADDR_LEN
 #define ETH_HWADDR_LEN    ETHARP_HWADDR_LEN /* compatibility mode */
@@ -71,6 +78,9 @@ PACK_STRUCT_BEGIN
 struct eth_hdr {
 #if ETH_PAD_SIZE
   PACK_STRUCT_FLD_8(u8_t padding[ETH_PAD_SIZE]);
+#endif
+#if XLWIP_CONFIG_AXI_ETHERNET_ENABLE_1588
+  PACK_STRUCT_FLD_8(u8_t padding[IEEE_1588_PAD_SIZE]);
 #endif
   PACK_STRUCT_FLD_S(struct eth_addr dest);
   PACK_STRUCT_FLD_S(struct eth_addr src);
@@ -81,7 +91,7 @@ PACK_STRUCT_END
 #  include "arch/epstruct.h"
 #endif
 
-#define SIZEOF_ETH_HDR (14 + ETH_PAD_SIZE)
+#define SIZEOF_ETH_HDR (14 + ETH_PAD_SIZE + IEEE_1588_PAD_SIZE)
 
 #ifdef PACK_STRUCT_USE_INCLUDES
 #  include "arch/bpstruct.h"