diff --git a/drivers/infiniband/hw/hfi1/platform_config.h b/drivers/infiniband/hw/hfi1/platform_config.h
new file mode 100644
index 0000000..8a94a83
--- /dev/null
+++ b/drivers/infiniband/hw/hfi1/platform_config.h
@@ -0,0 +1,286 @@
+/*
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef __PLATFORM_CONFIG_H
+#define __PLATFORM_CONFIG_H
+
+#define METADATA_TABLE_FIELD_START_SHIFT		0
+#define METADATA_TABLE_FIELD_START_LEN_BITS		15
+#define METADATA_TABLE_FIELD_LEN_SHIFT			16
+#define METADATA_TABLE_FIELD_LEN_LEN_BITS		16
+
+/* Header structure */
+#define PLATFORM_CONFIG_HEADER_RECORD_IDX_SHIFT			0
+#define PLATFORM_CONFIG_HEADER_RECORD_IDX_LEN_BITS		6
+#define PLATFORM_CONFIG_HEADER_TABLE_LENGTH_SHIFT		16
+#define PLATFORM_CONFIG_HEADER_TABLE_LENGTH_LEN_BITS		12
+#define PLATFORM_CONFIG_HEADER_TABLE_TYPE_SHIFT			28
+#define PLATFORM_CONFIG_HEADER_TABLE_TYPE_LEN_BITS		4
+
+enum platform_config_table_type_encoding {
+	PLATFORM_CONFIG_TABLE_RESERVED,
+	PLATFORM_CONFIG_SYSTEM_TABLE,
+	PLATFORM_CONFIG_PORT_TABLE,
+	PLATFORM_CONFIG_RX_PRESET_TABLE,
+	PLATFORM_CONFIG_TX_PRESET_TABLE,
+	PLATFORM_CONFIG_QSFP_ATTEN_TABLE,
+	PLATFORM_CONFIG_VARIABLE_SETTINGS_TABLE,
+	PLATFORM_CONFIG_TABLE_MAX
+};
+
+enum platform_config_system_table_fields {
+	SYSTEM_TABLE_RESERVED,
+	SYSTEM_TABLE_NODE_STRING,
+	SYSTEM_TABLE_SYSTEM_IMAGE_GUID,
+	SYSTEM_TABLE_NODE_GUID,
+	SYSTEM_TABLE_REVISION,
+	SYSTEM_TABLE_VENDOR_OUI,
+	SYSTEM_TABLE_META_VERSION,
+	SYSTEM_TABLE_DEVICE_ID,
+	SYSTEM_TABLE_PARTITION_ENFORCEMENT_CAP,
+	SYSTEM_TABLE_QSFP_POWER_CLASS_MAX,
+	SYSTEM_TABLE_QSFP_ATTENUATION_DEFAULT_12G,
+	SYSTEM_TABLE_QSFP_ATTENUATION_DEFAULT_25G,
+	SYSTEM_TABLE_VARIABLE_TABLE_ENTRIES_PER_PORT,
+	SYSTEM_TABLE_MAX
+};
+
+enum platform_config_port_table_fields {
+	PORT_TABLE_RESERVED,
+	PORT_TABLE_PORT_TYPE,
+	PORT_TABLE_ATTENUATION_12G,
+	PORT_TABLE_ATTENUATION_25G,
+	PORT_TABLE_LINK_SPEED_SUPPORTED,
+	PORT_TABLE_LINK_WIDTH_SUPPORTED,
+	PORT_TABLE_VL_CAP,
+	PORT_TABLE_MTU_CAP,
+	PORT_TABLE_TX_LANE_ENABLE_MASK,
+	PORT_TABLE_LOCAL_MAX_TIMEOUT,
+	PORT_TABLE_AUTO_LANE_SHEDDING_ENABLED,
+	PORT_TABLE_EXTERNAL_LOOPBACK_ALLOWED,
+	PORT_TABLE_TX_PRESET_IDX_PASSIVE_CU,
+	PORT_TABLE_TX_PRESET_IDX_ACTIVE_NO_EQ,
+	PORT_TABLE_TX_PRESET_IDX_ACTIVE_EQ,
+	PORT_TABLE_RX_PRESET_IDX,
+	PORT_TABLE_CABLE_REACH_CLASS,
+	PORT_TABLE_MAX
+};
+
+enum platform_config_rx_preset_table_fields {
+	RX_PRESET_TABLE_RESERVED,
+	RX_PRESET_TABLE_QSFP_RX_CDR_APPLY,
+	RX_PRESET_TABLE_QSFP_RX_EQ_APPLY,
+	RX_PRESET_TABLE_QSFP_RX_AMP_APPLY,
+	RX_PRESET_TABLE_QSFP_RX_CDR,
+	RX_PRESET_TABLE_QSFP_RX_EQ,
+	RX_PRESET_TABLE_QSFP_RX_AMP,
+	RX_PRESET_TABLE_MAX
+};
+
+enum platform_config_tx_preset_table_fields {
+	TX_PRESET_TABLE_RESERVED,
+	TX_PRESET_TABLE_PRECUR,
+	TX_PRESET_TABLE_ATTN,
+	TX_PRESET_TABLE_POSTCUR,
+	TX_PRESET_TABLE_QSFP_TX_CDR_APPLY,
+	TX_PRESET_TABLE_QSFP_TX_EQ_APPLY,
+	TX_PRESET_TABLE_QSFP_TX_CDR,
+	TX_PRESET_TABLE_QSFP_TX_EQ,
+	TX_PRESET_TABLE_MAX
+};
+
+enum platform_config_qsfp_attn_table_fields {
+	QSFP_ATTEN_TABLE_RESERVED,
+	QSFP_ATTEN_TABLE_TX_PRESET_IDX,
+	QSFP_ATTEN_TABLE_RX_PRESET_IDX,
+	QSFP_ATTEN_TABLE_MAX
+};
+
+enum platform_config_variable_settings_table_fields {
+	VARIABLE_SETTINGS_TABLE_RESERVED,
+	VARIABLE_SETTINGS_TABLE_TX_PRESET_IDX,
+	VARIABLE_SETTINGS_TABLE_RX_PRESET_IDX,
+	VARIABLE_SETTINGS_TABLE_MAX
+};
+
+struct platform_config_data {
+	u32 *table;
+	u32 *table_metadata;
+	u32 num_table;
+};
+
+/*
+ * This struct acts as a quick reference into the platform_data binary image
+ * and is populated by parse_platform_config(...) depending on the specific
+ * META_VERSION
+ */
+struct platform_config_cache {
+	u8  cache_valid;
+	struct platform_config_data config_tables[PLATFORM_CONFIG_TABLE_MAX];
+};
+
+static const u32 platform_config_table_limits[PLATFORM_CONFIG_TABLE_MAX] = {
+	0,
+	SYSTEM_TABLE_MAX,
+	PORT_TABLE_MAX,
+	RX_PRESET_TABLE_MAX,
+	TX_PRESET_TABLE_MAX,
+	QSFP_ATTEN_TABLE_MAX,
+	VARIABLE_SETTINGS_TABLE_MAX
+};
+
+/* This section defines default values and encodings for the
+ * fields defined for each table above
+ */
+
+/*=====================================================
+ *  System table encodings
+ *====================================================*/
+#define PLATFORM_CONFIG_MAGIC_NUM		0x3d4f5041
+#define PLATFORM_CONFIG_MAGIC_NUMBER_LEN	4
+
+/*
+ * These power classes are the same as defined in SFF 8636 spec rev 2.4
+ * describing byte 129 in table 6-16, except enumerated in a different order
+ */
+enum platform_config_qsfp_power_class_encoding {
+	QSFP_POWER_CLASS_1 = 1,
+	QSFP_POWER_CLASS_2,
+	QSFP_POWER_CLASS_3,
+	QSFP_POWER_CLASS_4,
+	QSFP_POWER_CLASS_5,
+	QSFP_POWER_CLASS_6,
+	QSFP_POWER_CLASS_7
+};
+
+
+/*=====================================================
+ *  Port table encodings
+ *==================================================== */
+enum platform_config_port_type_encoding {
+	PORT_TYPE_RESERVED,
+	PORT_TYPE_DISCONNECTED,
+	PORT_TYPE_FIXED,
+	PORT_TYPE_VARIABLE,
+	PORT_TYPE_QSFP,
+	PORT_TYPE_MAX
+};
+
+enum platform_config_link_speed_supported_encoding {
+	LINK_SPEED_SUPP_12G = 1,
+	LINK_SPEED_SUPP_25G,
+	LINK_SPEED_SUPP_12G_25G,
+	LINK_SPEED_SUPP_MAX
+};
+
+/*
+ * This is a subset (not strict) of the link downgrades
+ * supported. The link downgrades supported are expected
+ * to be supplied to the driver by another entity such as
+ * the fabric manager
+ */
+enum platform_config_link_width_supported_encoding {
+	LINK_WIDTH_SUPP_1X = 1,
+	LINK_WIDTH_SUPP_2X,
+	LINK_WIDTH_SUPP_2X_1X,
+	LINK_WIDTH_SUPP_3X,
+	LINK_WIDTH_SUPP_3X_1X,
+	LINK_WIDTH_SUPP_3X_2X,
+	LINK_WIDTH_SUPP_3X_2X_1X,
+	LINK_WIDTH_SUPP_4X,
+	LINK_WIDTH_SUPP_4X_1X,
+	LINK_WIDTH_SUPP_4X_2X,
+	LINK_WIDTH_SUPP_4X_2X_1X,
+	LINK_WIDTH_SUPP_4X_3X,
+	LINK_WIDTH_SUPP_4X_3X_1X,
+	LINK_WIDTH_SUPP_4X_3X_2X,
+	LINK_WIDTH_SUPP_4X_3X_2X_1X,
+	LINK_WIDTH_SUPP_MAX
+};
+
+enum platform_config_virtual_lane_capability_encoding {
+	VL_CAP_VL0 = 1,
+	VL_CAP_VL0_1,
+	VL_CAP_VL0_2,
+	VL_CAP_VL0_3,
+	VL_CAP_VL0_4,
+	VL_CAP_VL0_5,
+	VL_CAP_VL0_6,
+	VL_CAP_VL0_7,
+	VL_CAP_VL0_8,
+	VL_CAP_VL0_9,
+	VL_CAP_VL0_10,
+	VL_CAP_VL0_11,
+	VL_CAP_VL0_12,
+	VL_CAP_VL0_13,
+	VL_CAP_VL0_14,
+	VL_CAP_MAX
+};
+
+/* Max MTU */
+enum platform_config_mtu_capability_encoding {
+	MTU_CAP_256   = 1,
+	MTU_CAP_512   = 2,
+	MTU_CAP_1024  = 3,
+	MTU_CAP_2048  = 4,
+	MTU_CAP_4096  = 5,
+	MTU_CAP_8192  = 6,
+	MTU_CAP_10240 = 7
+};
+
+enum platform_config_local_max_timeout_encoding {
+	LOCAL_MAX_TIMEOUT_10_MS = 1,
+	LOCAL_MAX_TIMEOUT_100_MS,
+	LOCAL_MAX_TIMEOUT_1_S,
+	LOCAL_MAX_TIMEOUT_10_S,
+	LOCAL_MAX_TIMEOUT_100_S,
+	LOCAL_MAX_TIMEOUT_1000_S
+};
+
+#endif			/*__PLATFORM_CONFIG_H*/
