--- /dev/null
+/* Intel Ethernet Switch Host Interface Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ */
+
+#include "fm10k_tlv.h"
+
+/**
+ * fm10k_tlv_msg_init - Initialize message block for TLV data storage
+ * @msg: Pointer to message block
+ * @msg_id: Message ID indicating message type
+ *
+ * This function return success if provided with a valid message pointer
+ **/
+s32 fm10k_tlv_msg_init(u32 *msg, u16 msg_id)
+{
+ /* verify pointer is not NULL */
+ if (!msg)
+ return FM10K_ERR_PARAM;
+
+ *msg = (FM10K_TLV_FLAGS_MSG << FM10K_TLV_FLAGS_SHIFT) | msg_id;
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_put_null_string - Place null terminated string on message
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ * @string: Pointer to string to be stored in attribute
+ *
+ * This function will reorder a string to be CPU endian and store it in
+ * the attribute buffer. It will return success if provided with a valid
+ * pointers.
+ **/
+s32 fm10k_tlv_attr_put_null_string(u32 *msg, u16 attr_id,
+ const unsigned char *string)
+{
+ u32 attr_data = 0, len = 0;
+ u32 *attr;
+
+ /* verify pointers are not NULL */
+ if (!string || !msg)
+ return FM10K_ERR_PARAM;
+
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+
+ /* copy string into local variable and then write to msg */
+ do {
+ /* write data to message */
+ if (len && !(len % 4)) {
+ attr[len / 4] = attr_data;
+ attr_data = 0;
+ }
+
+ /* record character to offset location */
+ attr_data |= (u32)(*string) << (8 * (len % 4));
+ len++;
+
+ /* test for NULL and then increment */
+ } while (*(string++));
+
+ /* write last piece of data to message */
+ attr[(len + 3) / 4] = attr_data;
+
+ /* record attribute header, update message length */
+ len <<= FM10K_TLV_LEN_SHIFT;
+ attr[0] = len | attr_id;
+
+ /* add header length to length */
+ len += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+ *msg += FM10K_TLV_LEN_ALIGN(len);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_get_null_string - Get null terminated string from attribute
+ * @attr: Pointer to attribute
+ * @string: Pointer to location of destination string
+ *
+ * This function pulls the string back out of the attribute and will place
+ * it in the array pointed by by string. It will return success if provided
+ * with a valid pointers.
+ **/
+s32 fm10k_tlv_attr_get_null_string(u32 *attr, unsigned char *string)
+{
+ u32 len;
+
+ /* verify pointers are not NULL */
+ if (!string || !attr)
+ return FM10K_ERR_PARAM;
+
+ len = *attr >> FM10K_TLV_LEN_SHIFT;
+ attr++;
+
+ while (len--)
+ string[len] = (u8)(attr[len / 4] >> (8 * (len % 4)));
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_put_mac_vlan - Store MAC/VLAN attribute in message
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ * @mac_addr: MAC address to be stored
+ *
+ * This function will reorder a MAC address to be CPU endian and store it
+ * in the attribute buffer. It will return success if provided with a
+ * valid pointers.
+ **/
+s32 fm10k_tlv_attr_put_mac_vlan(u32 *msg, u16 attr_id,
+ const u8 *mac_addr, u16 vlan)
+{
+ u32 len = ETH_ALEN << FM10K_TLV_LEN_SHIFT;
+ u32 *attr;
+
+ /* verify pointers are not NULL */
+ if (!msg || !mac_addr)
+ return FM10K_ERR_PARAM;
+
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+
+ /* record attribute header, update message length */
+ attr[0] = len | attr_id;
+
+ /* copy value into local variable and then write to msg */
+ attr[1] = le32_to_cpu(*(const __le32 *)&mac_addr[0]);
+ attr[2] = le16_to_cpu(*(const __le16 *)&mac_addr[4]);
+ attr[2] |= (u32)vlan << 16;
+
+ /* add header length to length */
+ len += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+ *msg += FM10K_TLV_LEN_ALIGN(len);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_get_mac_vlan - Get MAC/VLAN stored in attribute
+ * @attr: Pointer to attribute
+ * @attr_id: Attribute ID
+ * @mac_addr: location of buffer to store MAC address
+ *
+ * This function pulls the MAC address back out of the attribute and will
+ * place it in the array pointed by by mac_addr. It will return success
+ * if provided with a valid pointers.
+ **/
+s32 fm10k_tlv_attr_get_mac_vlan(u32 *attr, u8 *mac_addr, u16 *vlan)
+{
+ /* verify pointers are not NULL */
+ if (!mac_addr || !attr)
+ return FM10K_ERR_PARAM;
+
+ *(__le32 *)&mac_addr[0] = cpu_to_le32(attr[1]);
+ *(__le16 *)&mac_addr[4] = cpu_to_le16((u16)(attr[2]));
+ *vlan = (u16)(attr[2] >> 16);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_put_bool - Add header indicating value "true"
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ *
+ * This function will simply add an attribute header, the fact
+ * that the header is here means the attribute value is true, else
+ * it is false. The function will return success if provided with a
+ * valid pointers.
+ **/
+s32 fm10k_tlv_attr_put_bool(u32 *msg, u16 attr_id)
+{
+ /* verify pointers are not NULL */
+ if (!msg)
+ return FM10K_ERR_PARAM;
+
+ /* record attribute header */
+ msg[FM10K_TLV_DWORD_LEN(*msg)] = attr_id;
+
+ /* add header length to length */
+ *msg += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_put_value - Store integer value attribute in message
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ * @value: Value to be written
+ * @len: Size of value
+ *
+ * This function will place an integer value of up to 8 bytes in size
+ * in a message attribute. The function will return success provided
+ * that msg is a valid pointer, and len is 1, 2, 4, or 8.
+ **/
+s32 fm10k_tlv_attr_put_value(u32 *msg, u16 attr_id, s64 value, u32 len)
+{
+ u32 *attr;
+
+ /* verify non-null msg and len is 1, 2, 4, or 8 */
+ if (!msg || !len || len > 8 || (len & (len - 1)))
+ return FM10K_ERR_PARAM;
+
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+
+ if (len < 4) {
+ attr[1] = (u32)value & ((0x1ul << (8 * len)) - 1);
+ } else {
+ attr[1] = (u32)value;
+ if (len > 4)
+ attr[2] = (u32)(value >> 32);
+ }
+
+ /* record attribute header, update message length */
+ len <<= FM10K_TLV_LEN_SHIFT;
+ attr[0] = len | attr_id;
+
+ /* add header length to length */
+ len += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+ *msg += FM10K_TLV_LEN_ALIGN(len);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_get_value - Get integer value stored in attribute
+ * @attr: Pointer to attribute
+ * @value: Pointer to destination buffer
+ * @len: Size of value
+ *
+ * This function will place an integer value of up to 8 bytes in size
+ * in the offset pointed to by value. The function will return success
+ * provided that pointers are valid and the len value matches the
+ * attribute length.
+ **/
+s32 fm10k_tlv_attr_get_value(u32 *attr, void *value, u32 len)
+{
+ /* verify pointers are not NULL */
+ if (!attr || !value)
+ return FM10K_ERR_PARAM;
+
+ if ((*attr >> FM10K_TLV_LEN_SHIFT) != len)
+ return FM10K_ERR_PARAM;
+
+ if (len == 8)
+ *(u64 *)value = ((u64)attr[2] << 32) | attr[1];
+ else if (len == 4)
+ *(u32 *)value = attr[1];
+ else if (len == 2)
+ *(u16 *)value = (u16)attr[1];
+ else
+ *(u8 *)value = (u8)attr[1];
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_put_le_struct - Store little endian structure in message
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ * @le_struct: Pointer to structure to be written
+ * @len: Size of le_struct
+ *
+ * This function will place a little endian structure value in a message
+ * attribute. The function will return success provided that all pointers
+ * are valid and length is a non-zero multiple of 4.
+ **/
+s32 fm10k_tlv_attr_put_le_struct(u32 *msg, u16 attr_id,
+ const void *le_struct, u32 len)
+{
+ const __le32 *le32_ptr = (const __le32 *)le_struct;
+ u32 *attr;
+ u32 i;
+
+ /* verify non-null msg and len is in 32 bit words */
+ if (!msg || !len || (len % 4))
+ return FM10K_ERR_PARAM;
+
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+
+ /* copy le32 structure into host byte order at 32b boundaries */
+ for (i = 0; i < (len / 4); i++)
+ attr[i + 1] = le32_to_cpu(le32_ptr[i]);
+
+ /* record attribute header, update message length */
+ len <<= FM10K_TLV_LEN_SHIFT;
+ attr[0] = len | attr_id;
+
+ /* add header length to length */
+ len += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+ *msg += FM10K_TLV_LEN_ALIGN(len);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_get_le_struct - Get little endian struct form attribute
+ * @attr: Pointer to attribute
+ * @le_struct: Pointer to structure to be written
+ * @len: Size of structure
+ *
+ * This function will place a little endian structure in the buffer
+ * pointed to by le_struct. The function will return success
+ * provided that pointers are valid and the len value matches the
+ * attribute length.
+ **/
+s32 fm10k_tlv_attr_get_le_struct(u32 *attr, void *le_struct, u32 len)
+{
+ __le32 *le32_ptr = (__le32 *)le_struct;
+ u32 i;
+
+ /* verify pointers are not NULL */
+ if (!le_struct || !attr)
+ return FM10K_ERR_PARAM;
+
+ if ((*attr >> FM10K_TLV_LEN_SHIFT) != len)
+ return FM10K_ERR_PARAM;
+
+ attr++;
+
+ for (i = 0; len; i++, len -= 4)
+ le32_ptr[i] = cpu_to_le32(attr[i]);
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_nest_start - Start a set of nested attributes
+ * @msg: Pointer to message block
+ * @attr_id: Attribute ID
+ *
+ * This function will mark off a new nested region for encapsulating
+ * a given set of attributes. The idea is if you wish to place a secondary
+ * structure within the message this mechanism allows for that. The
+ * function will return NULL on failure, and a pointer to the start
+ * of the nested attributes on success.
+ **/
+u32 *fm10k_tlv_attr_nest_start(u32 *msg, u16 attr_id)
+{
+ u32 *attr;
+
+ /* verify pointer is not NULL */
+ if (!msg)
+ return NULL;
+
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+
+ attr[0] = attr_id;
+
+ /* return pointer to nest header */
+ return attr;
+}
+
+/**
+ * fm10k_tlv_attr_nest_start - Start a set of nested attributes
+ * @msg: Pointer to message block
+ *
+ * This function closes off an existing set of nested attributes. The
+ * message pointer should be pointing to the parent of the nest. So in
+ * the case of a nest within the nest this would be the outer nest pointer.
+ * This function will return success provided all pointers are valid.
+ **/
+s32 fm10k_tlv_attr_nest_stop(u32 *msg)
+{
+ u32 *attr;
+ u32 len;
+
+ /* verify pointer is not NULL */
+ if (!msg)
+ return FM10K_ERR_PARAM;
+
+ /* locate the nested header and retrieve its length */
+ attr = &msg[FM10K_TLV_DWORD_LEN(*msg)];
+ len = (attr[0] >> FM10K_TLV_LEN_SHIFT) << FM10K_TLV_LEN_SHIFT;
+
+ /* only include nest if data was added to it */
+ if (len) {
+ len += FM10K_TLV_HDR_LEN << FM10K_TLV_LEN_SHIFT;
+ *msg += len;
+ }
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_validate - Validate attribute metadata
+ * @attr: Pointer to attribute
+ * @tlv_attr: Type and length info for attribute
+ *
+ * This function does some basic validation of the input TLV. It
+ * verifies the length, and in the case of null terminated strings
+ * it verifies that the last byte is null. The function will
+ * return FM10K_ERR_PARAM if any attribute is malformed, otherwise
+ * it returns 0.
+ **/
+static s32 fm10k_tlv_attr_validate(u32 *attr,
+ const struct fm10k_tlv_attr *tlv_attr)
+{
+ u32 attr_id = *attr & FM10K_TLV_ID_MASK;
+ u16 len = *attr >> FM10K_TLV_LEN_SHIFT;
+
+ /* verify this is an attribute and not a message */
+ if (*attr & (FM10K_TLV_FLAGS_MSG << FM10K_TLV_FLAGS_SHIFT))
+ return FM10K_ERR_PARAM;
+
+ /* search through the list of attributes to find a matching ID */
+ while (tlv_attr->id < attr_id)
+ tlv_attr++;
+
+ /* if didn't find a match then we should exit */
+ if (tlv_attr->id != attr_id)
+ return FM10K_NOT_IMPLEMENTED;
+
+ /* move to start of attribute data */
+ attr++;
+
+ switch (tlv_attr->type) {
+ case FM10K_TLV_NULL_STRING:
+ if (!len ||
+ (attr[(len - 1) / 4] & (0xFF << (8 * ((len - 1) % 4)))))
+ return FM10K_ERR_PARAM;
+ if (len > tlv_attr->len)
+ return FM10K_ERR_PARAM;
+ break;
+ case FM10K_TLV_MAC_ADDR:
+ if (len != ETH_ALEN)
+ return FM10K_ERR_PARAM;
+ break;
+ case FM10K_TLV_BOOL:
+ if (len)
+ return FM10K_ERR_PARAM;
+ break;
+ case FM10K_TLV_UNSIGNED:
+ case FM10K_TLV_SIGNED:
+ if (len != tlv_attr->len)
+ return FM10K_ERR_PARAM;
+ break;
+ case FM10K_TLV_LE_STRUCT:
+ /* struct must be 4 byte aligned */
+ if ((len % 4) || len != tlv_attr->len)
+ return FM10K_ERR_PARAM;
+ break;
+ case FM10K_TLV_NESTED:
+ /* nested attributes must be 4 byte aligned */
+ if (len % 4)
+ return FM10K_ERR_PARAM;
+ break;
+ default:
+ /* attribute id is mapped to bad value */
+ return FM10K_ERR_PARAM;
+ }
+
+ return 0;
+}
+
+/**
+ * fm10k_tlv_attr_parse - Parses stream of attribute data
+ * @attr: Pointer to attribute list
+ * @results: Pointer array to store pointers to attributes
+ * @tlv_attr: Type and length info for attributes
+ *
+ * This function validates a stream of attributes and parses them
+ * up into an array of pointers stored in results. The function will
+ * return FM10K_ERR_PARAM on any input or message error,
+ * FM10K_NOT_IMPLEMENTED for any attribute that is outside of the array
+ * and 0 on success.
+ **/
+s32 fm10k_tlv_attr_parse(u32 *attr, u32 **results,
+ const struct fm10k_tlv_attr *tlv_attr)
+{
+ u32 i, attr_id, offset = 0;
+ s32 err = 0;
+ u16 len;
+
+ /* verify pointers are not NULL */
+ if (!attr || !results)
+ return FM10K_ERR_PARAM;
+
+ /* initialize results to NULL */
+ for (i = 0; i < FM10K_TLV_RESULTS_MAX; i++)
+ results[i] = NULL;
+
+ /* pull length from the message header */
+ len = *attr >> FM10K_TLV_LEN_SHIFT;
+
+ /* no attributes to parse if there is no length */
+ if (!len)
+ return 0;
+
+ /* no attributes to parse, just raw data, message becomes attribute */
+ if (!tlv_attr) {
+ results[0] = attr;
+ return 0;
+ }
+
+ /* move to start of attribute data */
+ attr++;
+
+ /* run through list parsing all attributes */
+ while (offset < len) {
+ attr_id = *attr & FM10K_TLV_ID_MASK;
+
+ if (attr_id < FM10K_TLV_RESULTS_MAX)
+ err = fm10k_tlv_attr_validate(attr, tlv_attr);
+ else
+ err = FM10K_NOT_IMPLEMENTED;
+
+ if (err < 0)
+ return err;
+ if (!err)
+ results[attr_id] = attr;
+
+ /* update offset */
+ offset += FM10K_TLV_DWORD_LEN(*attr) * 4;
+
+ /* move to next attribute */
+ attr = &attr[FM10K_TLV_DWORD_LEN(*attr)];
+ }
+
+ /* we should find ourselves at the end of the list */
+ if (offset != len)
+ return FM10K_ERR_PARAM;
+
+ return 0;
+}
--- /dev/null
+/* Intel Ethernet Switch Host Interface Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ */
+
+#ifndef _FM10K_TLV_H_
+#define _FM10K_TLV_H_
+
+#include "fm10k_type.h"
+
+/* Message / Argument header format
+ * 3 2 1 0
+ * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | Length | Flags | Type / ID |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ * The message header format described here is used for messages that are
+ * passed between the PF and the VF. To allow for messages larger then
+ * mailbox size we will provide a message with the above header and it
+ * will be segmented and transported to the mailbox to the other side where
+ * it is reassembled. It contains the following fields:
+ * Len: Length of the message in bytes excluding the message header
+ * Flags: TBD
+ * Rule: These will be the message/argument types we pass
+ */
+/* message data header */
+#define FM10K_TLV_ID_SHIFT 0
+#define FM10K_TLV_ID_SIZE 16
+#define FM10K_TLV_ID_MASK ((1u << FM10K_TLV_ID_SIZE) - 1)
+#define FM10K_TLV_FLAGS_SHIFT 16
+#define FM10K_TLV_FLAGS_MSG 0x1
+#define FM10K_TLV_FLAGS_SIZE 4
+#define FM10K_TLV_LEN_SHIFT 20
+#define FM10K_TLV_LEN_SIZE 12
+
+#define FM10K_TLV_HDR_LEN 4ul
+#define FM10K_TLV_LEN_ALIGN_MASK \
+ ((FM10K_TLV_HDR_LEN - 1) << FM10K_TLV_LEN_SHIFT)
+#define FM10K_TLV_LEN_ALIGN(tlv) \
+ (((tlv) + FM10K_TLV_LEN_ALIGN_MASK) & ~FM10K_TLV_LEN_ALIGN_MASK)
+#define FM10K_TLV_DWORD_LEN(tlv) \
+ ((u16)((FM10K_TLV_LEN_ALIGN(tlv)) >> (FM10K_TLV_LEN_SHIFT + 2)) + 1)
+
+#define FM10K_TLV_RESULTS_MAX 32
+
+enum fm10k_tlv_type {
+ FM10K_TLV_NULL_STRING,
+ FM10K_TLV_MAC_ADDR,
+ FM10K_TLV_BOOL,
+ FM10K_TLV_UNSIGNED,
+ FM10K_TLV_SIGNED,
+ FM10K_TLV_LE_STRUCT,
+ FM10K_TLV_NESTED,
+ FM10K_TLV_MAX_TYPE
+};
+
+#define FM10K_TLV_ERROR (~0u)
+
+struct fm10k_tlv_attr {
+ unsigned int id;
+ enum fm10k_tlv_type type;
+ u16 len;
+};
+
+#define FM10K_TLV_ATTR_NULL_STRING(id, len) { id, FM10K_TLV_NULL_STRING, len }
+#define FM10K_TLV_ATTR_MAC_ADDR(id) { id, FM10K_TLV_MAC_ADDR, 6 }
+#define FM10K_TLV_ATTR_BOOL(id) { id, FM10K_TLV_BOOL, 0 }
+#define FM10K_TLV_ATTR_U8(id) { id, FM10K_TLV_UNSIGNED, 1 }
+#define FM10K_TLV_ATTR_U16(id) { id, FM10K_TLV_UNSIGNED, 2 }
+#define FM10K_TLV_ATTR_U32(id) { id, FM10K_TLV_UNSIGNED, 4 }
+#define FM10K_TLV_ATTR_U64(id) { id, FM10K_TLV_UNSIGNED, 8 }
+#define FM10K_TLV_ATTR_S8(id) { id, FM10K_TLV_SIGNED, 1 }
+#define FM10K_TLV_ATTR_S16(id) { id, FM10K_TLV_SIGNED, 2 }
+#define FM10K_TLV_ATTR_S32(id) { id, FM10K_TLV_SIGNED, 4 }
+#define FM10K_TLV_ATTR_S64(id) { id, FM10K_TLV_SIGNED, 8 }
+#define FM10K_TLV_ATTR_LE_STRUCT(id, len) { id, FM10K_TLV_LE_STRUCT, len }
+#define FM10K_TLV_ATTR_NESTED(id) { id, FM10K_TLV_NESTED }
+#define FM10K_TLV_ATTR_LAST { FM10K_TLV_ERROR }
+
+s32 fm10k_tlv_msg_init(u32 *, u16);
+s32 fm10k_tlv_attr_put_null_string(u32 *, u16, const unsigned char *);
+s32 fm10k_tlv_attr_get_null_string(u32 *, unsigned char *);
+s32 fm10k_tlv_attr_put_mac_vlan(u32 *, u16, const u8 *, u16);
+s32 fm10k_tlv_attr_get_mac_vlan(u32 *, u8 *, u16 *);
+s32 fm10k_tlv_attr_put_bool(u32 *, u16);
+s32 fm10k_tlv_attr_put_value(u32 *, u16, s64, u32);
+#define fm10k_tlv_attr_put_u8(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 1)
+#define fm10k_tlv_attr_put_u16(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 2)
+#define fm10k_tlv_attr_put_u32(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 4)
+#define fm10k_tlv_attr_put_u64(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 8)
+#define fm10k_tlv_attr_put_s8(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 1)
+#define fm10k_tlv_attr_put_s16(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 2)
+#define fm10k_tlv_attr_put_s32(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 4)
+#define fm10k_tlv_attr_put_s64(msg, attr_id, val) \
+ fm10k_tlv_attr_put_value(msg, attr_id, val, 8)
+s32 fm10k_tlv_attr_get_value(u32 *, void *, u32);
+#define fm10k_tlv_attr_get_u8(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(u8))
+#define fm10k_tlv_attr_get_u16(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(u16))
+#define fm10k_tlv_attr_get_u32(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(u32))
+#define fm10k_tlv_attr_get_u64(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(u64))
+#define fm10k_tlv_attr_get_s8(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(s8))
+#define fm10k_tlv_attr_get_s16(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(s16))
+#define fm10k_tlv_attr_get_s32(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(s32))
+#define fm10k_tlv_attr_get_s64(attr, ptr) \
+ fm10k_tlv_attr_get_value(attr, ptr, sizeof(s64))
+s32 fm10k_tlv_attr_put_le_struct(u32 *, u16, const void *, u32);
+s32 fm10k_tlv_attr_get_le_struct(u32 *, void *, u32);
+u32 *fm10k_tlv_attr_nest_start(u32 *, u16);
+s32 fm10k_tlv_attr_nest_stop(u32 *);
+s32 fm10k_tlv_attr_parse(u32 *, u32 **, const struct fm10k_tlv_attr *);
+#endif /* _FM10K_MSG_H_ */
projects / mirror_ubuntu-disco-kernel.git / commitdiff