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diff --git a/meta-facebook/meta-wedge/recipes-wedge/oob-nic/oob-nic/src/nic_defs.h b/meta-facebook/meta-wedge/recipes-wedge/oob-nic/oob-nic/src/nic_defs.h
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+++ b/meta-facebook/meta-wedge/recipes-wedge/oob-nic/oob-nic/src/nic_defs.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2014-present Facebook. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef NIC_DEFS_H
+#define NIC_DEFS_H
+
+#include <stdint.h>
+
+#define OOB_NIC_PKT_FRAGMENT_SIZE 240
+#define NIC_PKT_SIZE_MAX 1536
+
+/** Get System MAC Address */
+#define NIC_READ_MAC_CMD 0xD4
+#define NIC_READ_MAC_RES_OPT 0xD4
+#define NIC_READ_MAC_RES_LEN 7
+
+/** Read Status */
+#define NIC_READ_STATUS_CMD 0xDE
+#define NIC_READ_STATUS_RES_OPT 0xDD
+#define NIC_READ_STATUS_RES_LEN 3
+
+struct oob_nic_status_t {
+ uint8_t ons_byte1;
+ uint8_t ons_byte2;
+};
+
+#define NIC_STATUS_D1_POWER_DR 0x00
+#define NIC_STATUS_D1_POWER_D0U 0x01
+#define NIC_STATUS_D1_POWER_D0 0x10
+#define NIC_STATUS_D1_POWER_D3 0x11
+#define NIC_STATUS_D1_PORT_MSB (0x1 << 2)
+#define NIC_STATUS_D1_INIT (0x1 << 3)
+#define NIC_STATUS_D1_FORCE_UP (0x1 << 4)
+#define NIC_STATUS_D1_LINK (0x1 << 5)
+#define NIC_STATUS_D1_TCO_CMD_ABORT (0x1 << 6)
+#define NIC_STATUS_D1_PORT_LSB (0x1 << 7)
+
+#define NIC_STATUS_D2_ICR (0x1 << 1)
+#define NIC_STATUS_D2_IPI (0x1 << 2)
+#define NIC_STATUS_D2_DRV_VALID (0x1 << 3)
+
+/** Receive TCO Packet */
+#define NIC_READ_PKT_CMD 0xC0
+#define NIC_READ_PKT_RES_FIRST_OPT 0x90
+#define NIC_READ_PKT_RES_MIDDLE_OPT 0x10
+#define NIC_READ_PKT_RES_LAST_OPT 0x50
+#define NIC_READ_PKT_RES_LAST_LEN 17
+
+/** Transmit Packet */
+#define NIC_WRITE_PKT_SINGLE_CMD 0xC4
+#define NIC_WRITE_PKT_FIRST_CMD 0x84
+#define NIC_WRITE_PKT_MIDDLE_CMD 0x04
+#define NIC_WRITE_PKT_LAST_CMD 0x44
+
+/** Management Control */
+#define NIC_WRITE_MNG_CTRL_CMD 0xC1
+
+#define NIC_MNG_CTRL_KEEP_LINK_UP_NUM 0x00
+#define NIC_MNG_CTRL_KEEP_LINK_UP_ENABLE 0x01
+#define NIC_MNG_CTRL_KEEP_LINK_UP_DISABLE 0x00
+
+/** Update MNG RCV Filter Parameters */
+#define NIC_WRITE_FILTER_CMD 0xCC
+
+#define NIC_FILTER_MAC_NUM 0x66
+#define NIC_FILTER_MAC_PAIR0 0
+#define NIC_FILTER_MAC_PAIR1 1
+#define NIC_FILTER_MAC_PAIR2 2
+#define NIC_FILTER_MAC_PAIR3 3
+
+#define NIC_FILTER_MNG_ONLY_NUM 0xF
+#define NIC_FILTER_MNG_ONLY_FILTER0 (0x1)
+#define NIC_FILTER_MNG_ONLY_FILTER1 (0x1 << 1)
+#define NIC_FILTER_MNG_ONLY_FILTER2 (0x1 << 2)
+#define NIC_FILTER_MNG_ONLY_FILTER3 (0x1 << 3)
+#define NIC_FILTER_MNG_ONLY_FILTER4 (0x1 << 4)
+
+#define NIC_FILTER_DECISION_EXT_NUM 0x68
+#define NIC_FILTER_MDEF0 0 /* index 0 */
+#define NIC_FILTER_MDEF1 1 /* index 1 */
+#define NIC_FILTER_MDEF2 2 /* index 2 */
+#define NIC_FILTER_MDEF3 3 /* index 3 */
+#define NIC_FILTER_MDEF4 4 /* index 4 */
+#define NIC_FILTER_MDEF5 5 /* index 5 */
+#define NIC_FILTER_MDEF6 6 /* index 6 */
+#define NIC_FILTER_MDEF7 7 /* index 7 */
+
+#define NIC_FILTER_MDEF_MAC_AND_OFFSET 0
+#define NIC_FILTER_MDEF_BCAST_AND_OFFSET 4
+#define NIC_FILTER_MDEF_VLAN_AND_OFFSET 5
+#define NIC_FILTER_MDEF_IPV4_AND_OFFSET 13
+#define NIC_FILTER_MDEF_IPV6_AND_OFFSET 17
+#define NIC_FILTER_MDEF_MAC_OR_OFFSET 21
+#define NIC_FILTER_MDEF_BCAST_OR_OFFSET 25
+#define NIC_FILTER_MDEF_MCAST_AND_OFFSET 26
+#define NIC_FILTER_MDEF_ARP_REQ_OR_OFFSET 27
+#define NIC_FILTER_MDEF_ARP_RES_OR_OFFSET 28
+#define NIC_FILTER_MDEF_NBG_OR_OFFSET 29
+#define NIC_FILTER_MDEF_PORT298_OR_OFFSET 30
+#define NIC_FILTER_MDEF_PORT26F_OR_OFFSET 31
+
+#define NIC_FILTER_MDEF_EXT_ETHTYPE_AND_OFFSET 0
+#define NIC_FILTER_MDEF_EXT_ETHTYPE_OR_OFFSET 8
+#define NIC_FILTER_MDEF_EXT_FLEX_PORT_OR_OFFSET 16
+#define NIC_FILTER_MDEF_EXT_FLEX_TCO_OR_OFFSET 24
+#define NIC_FILTER_MDEF_EXT_NCSI_DISABLE_OFFSET 28
+#define NIC_FILTER_MDEF_EXT_FLOW_CONTROL_DISCARD_OFFSET 29
+#define NIC_FILTER_MDEF_EXT_NET_EN_OFFSET 30
+#define NIC_FILTER_MDEF_EXT_HOST_EN_OFFSET 31
+
+#define NIC_FILTER_MDEF_BIT(offset) ((0x1) << (offset))
+#define NIC_FILTER_MDEF_BIT_VAL(offset, val) ((0x1) << ((offset) + (val)))
+
+/** Receive Enable */
+#define NIC_WRITE_RECV_ENABLE_CMD 0xCA
+#define NIC_WRITE_RECV_ENABLE_LEN_MAX 14
+
+#define NIC_WRITE_RECV_ENABLE_EN 0x1
+#define NIC_WRITE_RECV_ENABLE_ALL (0x1 << 1)
+#define NIC_WRITE_RECV_ENABLE_STA (0x1 << 2)
+#define NIC_WRITE_RECV_ENABLE_ARP_RES (0x1 << 3)
+#define NIC_WRITE_RECV_ENABLE_NM_ALERT (0x00 << 4)
+#define NIC_WRITE_RECV_ENABLE_NM_ASYNC (0x01 << 4)
+#define NIC_WRITE_RECV_ENABLE_NM_DIRECT (0x02 << 4)
+#define NIC_WRITE_RECV_ENABLE_NM_UNSUPP (0x03 << 4)
+#define NIC_WRITE_RECV_ENABLE_RESERVED (0x1 << 6)
+#define NIC_WRITE_RECV_ENABLE_CBDM (0x1 << 7)
+
+#endif
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