android_kernel_samsung_msm8226/include/linux/msm_ipa.h

#ifndef _MSM_IPA_H_
#define _MSM_IPA_H_

#ifndef __KERNEL__
#include <stdint.h>
#include <stddef.h>
#include <sys/stat.h>
#endif
#include <linux/ioctl.h>

/**
 * unique magic number of the IPA device
 */
#define IPA_IOC_MAGIC 0xCF

/**
 * name of the default routing tables for v4 and v6
 */
#define IPA_DFLT_RT_TBL_NAME "ipa_dflt_rt"

/**
 *   the commands supported by IPA driver
 */
#define IPA_IOCTL_ADD_HDR            0
#define IPA_IOCTL_DEL_HDR            1
#define IPA_IOCTL_ADD_RT_RULE        2
#define IPA_IOCTL_DEL_RT_RULE        3
#define IPA_IOCTL_ADD_FLT_RULE       4
#define IPA_IOCTL_DEL_FLT_RULE       5
#define IPA_IOCTL_COMMIT_HDR         6
#define IPA_IOCTL_RESET_HDR          7
#define IPA_IOCTL_COMMIT_RT          8
#define IPA_IOCTL_RESET_RT           9
#define IPA_IOCTL_COMMIT_FLT        10
#define IPA_IOCTL_RESET_FLT         11
#define IPA_IOCTL_DUMP              12
#define IPA_IOCTL_GET_RT_TBL        13
#define IPA_IOCTL_PUT_RT_TBL        14
#define IPA_IOCTL_COPY_HDR          15
#define IPA_IOCTL_QUERY_INTF        16
#define IPA_IOCTL_QUERY_INTF_TX_PROPS 17
#define IPA_IOCTL_QUERY_INTF_RX_PROPS 18
#define IPA_IOCTL_GET_HDR           19
#define IPA_IOCTL_PUT_HDR           20
#define IPA_IOCTL_SET_FLT        21
#define IPA_IOCTL_ALLOC_NAT_MEM  22
#define IPA_IOCTL_V4_INIT_NAT    23
#define IPA_IOCTL_NAT_DMA        24
#define IPA_IOCTL_V4_DEL_NAT     26
#define IPA_IOCTL_GET_ASYNC_MSG  27
#define IPA_IOCTL_GET_NAT_OFFSET 28
#define IPA_IOCTL_MAX            29

/**
 * max size of the header to be inserted
 */
#define IPA_HDR_MAX_SIZE 64

/**
 * max size of the name of the resource (routing table, header)
 */
#define IPA_RESOURCE_NAME_MAX 20

/**
 * the attributes of the rule (routing or filtering)
 */
#define IPA_FLT_TOS            (1ul << 0)
#define IPA_FLT_PROTOCOL       (1ul << 1)
#define IPA_FLT_SRC_ADDR       (1ul << 2)
#define IPA_FLT_DST_ADDR       (1ul << 3)
#define IPA_FLT_SRC_PORT_RANGE (1ul << 4)
#define IPA_FLT_DST_PORT_RANGE (1ul << 5)
#define IPA_FLT_TYPE           (1ul << 6)
#define IPA_FLT_CODE           (1ul << 7)
#define IPA_FLT_SPI            (1ul << 8)
#define IPA_FLT_SRC_PORT       (1ul << 9)
#define IPA_FLT_DST_PORT       (1ul << 10)
#define IPA_FLT_TC             (1ul << 11)
#define IPA_FLT_FLOW_LABEL     (1ul << 12)
#define IPA_FLT_NEXT_HDR       (1ul << 13)
#define IPA_FLT_META_DATA      (1ul << 14)
#define IPA_FLT_FRAGMENT       (1ul << 15)

/**
 * enum ipa_client_type - names for the various IPA "clients"
 * these are from the perspective of the clients, for e.g.
 * HSIC1_PROD means HSIC client is the producer and IPA is the
 * consumer
 */
enum ipa_client_type {
	IPA_CLIENT_PROD,
	IPA_CLIENT_HSIC1_PROD = IPA_CLIENT_PROD,
	IPA_CLIENT_HSIC2_PROD,
	IPA_CLIENT_HSIC3_PROD,
	IPA_CLIENT_HSIC4_PROD,
	IPA_CLIENT_HSIC5_PROD,
	IPA_CLIENT_USB_PROD,
	IPA_CLIENT_A5_WLAN_AMPDU_PROD,
	IPA_CLIENT_A2_EMBEDDED_PROD,
	IPA_CLIENT_A2_TETHERED_PROD,
	IPA_CLIENT_A5_LAN_WAN_PROD,
	IPA_CLIENT_A5_CMD_PROD,
	IPA_CLIENT_Q6_LAN_PROD,

	IPA_CLIENT_CONS,
	IPA_CLIENT_HSIC1_CONS = IPA_CLIENT_CONS,
	IPA_CLIENT_HSIC2_CONS,
	IPA_CLIENT_HSIC3_CONS,
	IPA_CLIENT_HSIC4_CONS,
	IPA_CLIENT_HSIC5_CONS,
	IPA_CLIENT_USB_CONS,
	IPA_CLIENT_A2_EMBEDDED_CONS,
	IPA_CLIENT_A2_TETHERED_CONS,
	IPA_CLIENT_A5_LAN_WAN_CONS,
	IPA_CLIENT_Q6_LAN_CONS,

	IPA_CLIENT_MAX,
};

/**
 * enum ipa_ip_type - Address family: IPv4 or IPv6
 */
enum ipa_ip_type {
	IPA_IP_v4,
	IPA_IP_v6,
	IPA_IP_MAX
};

/**
 * enum ipa_flt_action - action field of filtering rule
 *
 * Pass to routing: 5'd0
 * Pass to source NAT: 5'd1
 * Pass to destination NAT: 5'd2
 * Pass to default output pipe (e.g., A5): 5'd3
 */
enum ipa_flt_action {
	IPA_PASS_TO_ROUTING,
	IPA_PASS_TO_SRC_NAT,
	IPA_PASS_TO_DST_NAT,
	IPA_PASS_TO_EXCEPTION
};

/**
 * struct ipa_rule_attrib - attributes of a routing/filtering
 * rule, all in LE
 * @attrib_mask: what attributes are valid
 * @src_port_lo: low port of src port range
 * @src_port_hi: high port of src port range
 * @dst_port_lo: low port of dst port range
 * @dst_port_hi: high port of dst port range
 * @type: ICMP/IGMP type
 * @code: ICMP/IGMP code
 * @spi: IPSec SPI
 * @src_port: exact src port
 * @dst_port: exact dst port
 * @meta_data: meta-data val
 * @meta_data_mask: meta-data mask
 * @u.v4.tos: type of service
 * @u.v4.protocol: protocol
 * @u.v4.src_addr: src address value
 * @u.v4.src_addr_mask: src address mask
 * @u.v4.dst_addr: dst address value
 * @u.v4.dst_addr_mask: dst address mask
 * @u.v6.tc: traffic class
 * @u.v6.flow_label: flow label
 * @u.v6.next_hdr: next header
 * @u.v6.src_addr: src address val
 * @u.v6.src_addr_mask: src address mask
 * @u.v6.dst_addr: dst address val
 * @u.v6.dst_addr_mask: dst address mask
 */
struct ipa_rule_attrib {
	uint32_t attrib_mask;
	uint16_t src_port_lo;
	uint16_t src_port_hi;
	uint16_t dst_port_lo;
	uint16_t dst_port_hi;
	uint8_t type;
	uint8_t code;
	uint32_t spi;
	uint16_t src_port;
	uint16_t dst_port;
	uint32_t meta_data;
	uint32_t meta_data_mask;
	union {
		struct {
			uint8_t tos;
			uint8_t protocol;
			uint32_t src_addr;
			uint32_t src_addr_mask;
			uint32_t dst_addr;
			uint32_t dst_addr_mask;
		} v4;
		struct {
			uint8_t tc;
			uint32_t flow_label;
			uint8_t next_hdr;
			uint32_t src_addr[4];
			uint32_t src_addr_mask[4];
			uint32_t dst_addr[4];
			uint32_t dst_addr_mask[4];
		} v6;
	} u;
};

/**
 * struct ipa_flt_rule - attributes of a filtering rule
 * @action: action field
 * @rt_tbl_hdl: handle of table from "get"
 * @attrib: attributes of the rule
 */
struct ipa_flt_rule {
	enum ipa_flt_action action;
	uint32_t rt_tbl_hdl;
	struct ipa_rule_attrib attrib;
};

/**
 * struct ipa_rt_rule - attributes of a routing rule
 * @dst: dst "client"
 * @hdr_hdl: handle to the dynamic header
	it is not an index or an offset
 * @attrib: attributes of the rule
 */
struct ipa_rt_rule {
	enum ipa_client_type dst;
	uint32_t hdr_hdl;
	struct ipa_rule_attrib attrib;
};

/**
 * struct ipa_hdr_add - header descriptor includes in and out
 * parameters
 * @name: name of the header
 * @hdr: actual header to be inserted
 * @hdr_len: size of above header
 * @is_partial: header not fully specified
 * @hdr_hdl: out paramerer, handle to header, valid when status is 0
 * @status:	out paramerer, status of header add operation,
 *		0 for success,
 *		-1 for failure
 */
struct ipa_hdr_add {
	char name[IPA_RESOURCE_NAME_MAX];
	uint8_t hdr[IPA_HDR_MAX_SIZE];
	uint8_t hdr_len;
	uint8_t is_partial;
	uint32_t hdr_hdl;
	int status;
};

/**
 * struct ipa_ioc_add_hdr - header addition parameters (support
 * multiple headers and commit)
 * @commit: should headers be written to IPA HW also?
 * @num_hdrs: num of headers that follow
 * @ipa_hdr_add hdr:	all headers need to go here back to
 *			back, no pointers
 */
struct ipa_ioc_add_hdr {
	uint8_t commit;
	uint8_t num_hdrs;
	struct ipa_hdr_add hdr[0];
};

/**
 * struct ipa_ioc_copy_hdr - retrieve a copy of the specified
 * header - caller can then derive the complete header
 * @name: name of the header resource
 * @hdr:	out parameter, contents of specified header,
 *	valid only when ioctl return val is non-negative
 * @hdr_len: out parameter, size of above header
 *	valid only when ioctl return val is non-negative
 * @is_partial:	out parameter, indicates whether specified header is partial
 *		valid only when ioctl return val is non-negative
 */
struct ipa_ioc_copy_hdr {
	char name[IPA_RESOURCE_NAME_MAX];
	uint8_t hdr[IPA_HDR_MAX_SIZE];
	uint8_t hdr_len;
	uint8_t is_partial;
};

/**
 * struct ipa_ioc_get_hdr - header entry lookup parameters, if lookup was
 * successful caller must call put to release the reference count when done
 * @name: name of the header resource
 * @hdl:	out parameter, handle of header entry
 *		valid only when ioctl return val is non-negative
 */
struct ipa_ioc_get_hdr {
	char name[IPA_RESOURCE_NAME_MAX];
	uint32_t hdl;
};

/**
 * struct ipa_hdr_del - header descriptor includes in and out
 * parameters
 *
 * @hdl: handle returned from header add operation
 * @status:	out parameter, status of header remove operation,
 *		0 for success,
 *		-1 for failure
 */
struct ipa_hdr_del {
	uint32_t hdl;
	int status;
};

/**
 * struct ipa_ioc_del_hdr - header deletion parameters (support
 * multiple headers and commit)
 * @commit: should headers be removed from IPA HW also?
 * @num_hdls: num of headers being removed
 * @ipa_hdr_del hdl: all handles need to go here back to back, no pointers
 */
struct ipa_ioc_del_hdr {
	uint8_t commit;
	uint8_t num_hdls;
	struct ipa_hdr_del hdl[0];
};

/**
 * struct ipa_rt_rule_add - routing rule descriptor includes in
 * and out parameters
 * @rule: actual rule to be added
 * @at_rear:	add at back of routing table, it is NOT possible to add rules at
 *		the rear of the "default" routing tables
 * @rt_rule_hdl: output parameter, handle to rule, valid when status is 0
 * @status:	output parameter, status of routing rule add operation,
 *		0 for success,
 *		-1 for failure
 */
struct ipa_rt_rule_add {
	struct ipa_rt_rule rule;
	uint8_t at_rear;
	uint32_t rt_rule_hdl;
	int status;
};

/**
 * struct ipa_ioc_add_rt_rule - routing rule addition parameters (supports
 * multiple rules and commit);
 *
 * all rules MUST be added to same table
 * @commit: should rules be written to IPA HW also?
 * @ip: IP family of rule
 * @rt_tbl_name: name of routing table resource
 * @num_rules: number of routing rules that follow
 * @ipa_rt_rule_add rules: all rules need to go back to back here, no pointers
 */
struct ipa_ioc_add_rt_rule {
	uint8_t commit;
	enum ipa_ip_type ip;
	char rt_tbl_name[IPA_RESOURCE_NAME_MAX];
	uint8_t num_rules;
	struct ipa_rt_rule_add rules[0];
};

/**
 * struct ipa_rt_rule_del - routing rule descriptor includes in
 * and out parameters
 * @hdl: handle returned from route rule add operation
 * @status:	output parameter, status of route rule delete operation,
 *		0 for success,
 *		-1 for failure
 */
struct ipa_rt_rule_del {
	uint32_t hdl;
	int status;
};

/**
 * struct ipa_ioc_del_rt_rule - routing rule deletion parameters (supports
 * multiple headers and commit)
 * @commit: should rules be removed from IPA HW also?
 * @ip: IP family of rules
 * @num_hdls: num of rules being removed
 * @ipa_rt_rule_del hdl: all handles need to go back to back here, no pointers
 */
struct ipa_ioc_del_rt_rule {
	uint8_t commit;
	enum ipa_ip_type ip;
	uint8_t num_hdls;
	struct ipa_rt_rule_del hdl[0];
};

/**
 * struct ipa_flt_rule_add - filtering rule descriptor includes
 * in and out parameters
 * @rule: actual rule to be added
 * @at_rear: add at back of filtering table?
 * @flt_rule_hdl: out parameter, handle to rule, valid when status is 0
 * @status:	output parameter, status of filtering rule add   operation,
 *		0 for success,
 *		-1 for failure
 *
 */
struct ipa_flt_rule_add {
	struct ipa_flt_rule rule;
	uint8_t at_rear;
	uint32_t flt_rule_hdl;
	int status;
};

/**
 * struct ipa_ioc_add_flt_rule - filtering rule addition parameters (supports
 * multiple rules and commit)
 * all rules MUST be added to same table
 * @commit: should rules be written to IPA HW also?
 * @ip: IP family of rule
 * @ep:	which "clients" pipe does this rule apply to?
 *	valid only when global is 0
 * @global: does this apply to global filter table of specific IP family
 * @num_rules: number of filtering rules that follow
 * @rules: all rules need to go back to back here, no pointers
 */
struct ipa_ioc_add_flt_rule {
	uint8_t commit;
	enum ipa_ip_type ip;
	enum ipa_client_type ep;
	uint8_t global;
	uint8_t num_rules;
	struct ipa_flt_rule_add rules[0];
};

/**
 * struct ipa_flt_rule_del - filtering rule descriptor includes
 * in and out parameters
 *
 * @hdl: handle returned from filtering rule add operation
 * @status:	output parameter, status of filtering rule delete operation,
 *		0 for success,
 *		-1 for failure
 */
struct ipa_flt_rule_del {
	uint32_t hdl;
	int status;
};

/**
 * struct ipa_ioc_del_flt_rule - filtering rule deletion parameters (supports
 * multiple headers and commit)
 * @commit: should rules be removed from IPA HW also?
 * @ip: IP family of rules
 * @num_hdls: num of rules being removed
 * @hdl: all handles need to go back to back here, no pointers
 */
struct ipa_ioc_del_flt_rule {
	uint8_t commit;
	enum ipa_ip_type ip;
	uint8_t num_hdls;
	struct ipa_flt_rule_del hdl[0];
};

/**
 * struct ipa_ioc_get_rt_tbl - routing table lookup parameters, if lookup was
 * successful caller must call put to release the reference
 * count when done
 * @ip: IP family of table
 * @name: name of routing table resource
 * @htl:	output parameter, handle of routing table, valid only when ioctl
 *		return val is non-negative
 */
struct ipa_ioc_get_rt_tbl {
	enum ipa_ip_type ip;
	char name[IPA_RESOURCE_NAME_MAX];
	uint32_t hdl;
};

/**
 * struct ipa_ioc_query_intf - used to lookup number of tx and
 * rx properties of interface
 * @name: name of interface
 * @num_tx_props:	output parameter, number of tx properties
 *			valid only when ioctl return val is non-negative
 * @num_rx_props:	output parameter, number of rx properties
 *			valid only when ioctl return val is non-negative
 */
struct ipa_ioc_query_intf {
	char name[IPA_RESOURCE_NAME_MAX];
	uint32_t num_tx_props;
	uint32_t num_rx_props;
};

/**
 * struct ipa_ioc_tx_intf_prop - interface tx property
 * @ip: IP family of routing rule
 * @attrib: routing rule
 * @dst_pipe: routing output pipe
 * @hdr_name: name of associated header if any, empty string when no header
 */
struct ipa_ioc_tx_intf_prop {
	enum ipa_ip_type ip;
	struct ipa_rule_attrib attrib;
	enum ipa_client_type dst_pipe;
	char hdr_name[IPA_RESOURCE_NAME_MAX];
};

/**
 * struct ipa_ioc_query_intf_tx_props - interface tx propertie
 * @name: name of interface
 * @tx[0]: output parameter, the tx properties go here back to back
 */
struct ipa_ioc_query_intf_tx_props {
	char name[IPA_RESOURCE_NAME_MAX];
	struct ipa_ioc_tx_intf_prop tx[0];
};

/**
 * struct ipa_ioc_rx_intf_prop - interface rx property
 * @ip: IP family of filtering rule
 * @attrib: filtering rule
 * @src_pipe: input pipe
 */
struct ipa_ioc_rx_intf_prop {
	enum ipa_ip_type ip;
	struct ipa_rule_attrib attrib;
	enum ipa_client_type src_pipe;
};

/**
 * struct ipa_ioc_query_intf_rx_props - interface rx propertie
 * @name: name of interface
 * @rx: output parameter, the rx properties go here back to back
 */
struct ipa_ioc_query_intf_rx_props {
	char name[IPA_RESOURCE_NAME_MAX];
	struct ipa_ioc_rx_intf_prop rx[0];
};

/**
 * struct ipa_ioc_nat_alloc_mem - nat table memory allocation
 * properties
 * @dev_name: input parameter, the name of table
 * @size: input parameter, size of table in bytes
 * @offset: output parameter, offset into page in case of system memory
 */
struct ipa_ioc_nat_alloc_mem {
	char dev_name[IPA_RESOURCE_NAME_MAX];
	size_t size;
	off_t offset;
};

/**
 * struct ipa_ioc_v4_nat_init - nat table initialization
 * parameters
 * @tbl_index: input parameter, index of the table
 * @ipv4_rules_offset: input parameter, ipv4 rules address offset
 * @expn_rules_offset: input parameter, ipv4 expansion rules address offset
 * @index_offset: input parameter, index rules offset
 * @index_expn_offset: input parameter, index expansion rules offset
 * @table_entries: input parameter, ipv4 rules table size in entries
 * @expn_table_entries: input parameter, ipv4 expansion rules table size
 * @ip_addr: input parameter, public ip address
 */
struct ipa_ioc_v4_nat_init {
	uint8_t tbl_index;
	uint32_t ipv4_rules_offset;
	uint32_t expn_rules_offset;

	uint32_t index_offset;
	uint32_t index_expn_offset;

	uint16_t table_entries;
	uint16_t expn_table_entries;
	uint32_t ip_addr;
};

/**
 * struct ipa_ioc_v4_nat_del - nat table delete parameter
 * @table_index: input parameter, index of the table
 * @public_ip_addr: input parameter, public ip address
 */
struct ipa_ioc_v4_nat_del {
	uint8_t table_index;
	uint32_t public_ip_addr;
};

/**
 * struct ipa_ioc_nat_dma_one - nat dma command parameter
 * @table_index: input parameter, index of the table
 * @base_addr:	type of table, from which the base address of the table
 *		can be inferred
 * @offset: destination offset within the NAT table
 * @data: data to be written.
 */
struct ipa_ioc_nat_dma_one {
	uint8_t table_index;
	uint8_t base_addr;

	uint32_t offset;
	uint16_t data;

};

/**
 * struct ipa_ioc_nat_dma_cmd - To hold multiple nat dma commands
 * @entries: number of dma commands in use
 * @dma: data pointer to the dma commands
 */
struct ipa_ioc_nat_dma_cmd {
	uint8_t entries;
	struct ipa_ioc_nat_dma_one dma[0];

};

/**
 * struct ipa_msg_meta - Format of the message meta-data.
 * @msg_type: the type of the message
 * @msg_len: the length of the message in bytes
 * @rsvd: reserved bits for future use.
 *
 * Client in user-space should issue a read on the device (/dev/ipa) with a
 * buffer of atleast this size in an continuous loop, call will block when there
 * is no pending async message.
 *
 * After reading a message's meta-data using above scheme, client should issue a
 * GET_MSG IOCTL to actually read the message itself into the buffer of
 * "msg_len" immediately following the ipa_msg_meta itself in the IOCTL payload
 */
struct ipa_msg_meta {
	uint8_t msg_type;
	uint16_t msg_len;
	uint8_t rsvd;
};

/**
 *   actual IOCTLs supported by IPA driver
 */
#define IPA_IOC_ADD_HDR _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_ADD_HDR, \
					struct ipa_ioc_add_hdr *)
#define IPA_IOC_DEL_HDR _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_DEL_HDR, \
					struct ipa_ioc_del_hdr *)
#define IPA_IOC_ADD_RT_RULE _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_ADD_RT_RULE, \
					struct ipa_ioc_add_rt_rule *)
#define IPA_IOC_DEL_RT_RULE _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_DEL_RT_RULE, \
					struct ipa_ioc_del_rt_rule *)
#define IPA_IOC_ADD_FLT_RULE _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_ADD_FLT_RULE, \
					struct ipa_ioc_add_flt_rule *)
#define IPA_IOC_DEL_FLT_RULE _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_DEL_FLT_RULE, \
					struct ipa_ioc_del_flt_rule *)
#define IPA_IOC_COMMIT_HDR _IO(IPA_IOC_MAGIC,\
					IPA_IOCTL_COMMIT_HDR)
#define IPA_IOC_RESET_HDR _IO(IPA_IOC_MAGIC,\
					IPA_IOCTL_RESET_HDR)
#define IPA_IOC_COMMIT_RT _IOW(IPA_IOC_MAGIC, \
					IPA_IOCTL_COMMIT_RT, \
					enum ipa_ip_type)
#define IPA_IOC_RESET_RT _IOW(IPA_IOC_MAGIC, \
					IPA_IOCTL_RESET_RT, \
					enum ipa_ip_type)
#define IPA_IOC_COMMIT_FLT _IOW(IPA_IOC_MAGIC, \
					IPA_IOCTL_COMMIT_FLT, \
					enum ipa_ip_type)
#define IPA_IOC_RESET_FLT _IOW(IPA_IOC_MAGIC, \
			IPA_IOCTL_RESET_FLT, \
			enum ipa_ip_type)
#define IPA_IOC_DUMP _IO(IPA_IOC_MAGIC, \
			IPA_IOCTL_DUMP)
#define IPA_IOC_GET_RT_TBL _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_GET_RT_TBL, \
				struct ipa_ioc_get_rt_tbl *)
#define IPA_IOC_PUT_RT_TBL _IOW(IPA_IOC_MAGIC, \
				IPA_IOCTL_PUT_RT_TBL, \
				uint32_t)
#define IPA_IOC_COPY_HDR _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_COPY_HDR, \
				struct ipa_ioc_copy_hdr *)
#define IPA_IOC_QUERY_INTF _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_QUERY_INTF, \
				struct ipa_ioc_query_intf *)
#define IPA_IOC_QUERY_INTF_TX_PROPS _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_QUERY_INTF_TX_PROPS, \
				struct ipa_ioc_query_intf_tx_props *)
#define IPA_IOC_QUERY_INTF_RX_PROPS _IOWR(IPA_IOC_MAGIC, \
					IPA_IOCTL_QUERY_INTF_RX_PROPS, \
					struct ipa_ioc_query_intf_rx_props *)
#define IPA_IOC_GET_HDR _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_GET_HDR, \
				struct ipa_ioc_get_hdr *)
#define IPA_IOC_PUT_HDR _IOW(IPA_IOC_MAGIC, \
				IPA_IOCTL_PUT_HDR, \
				uint32_t)
#define IPA_IOC_ALLOC_NAT_MEM _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_ALLOC_NAT_MEM, \
				struct ipa_ioc_nat_alloc_mem *)
#define IPA_IOC_V4_INIT_NAT _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_V4_INIT_NAT, \
				struct ipa_ioc_v4_nat_init *)
#define IPA_IOC_NAT_DMA _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_NAT_DMA, \
				struct ipa_ioc_nat_dma_cmd *)
#define IPA_IOC_V4_DEL_NAT _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_V4_DEL_NAT, \
				struct ipa_ioc_v4_nat_del *)
#define IPA_IOC_GET_NAT_OFFSET _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_GET_NAT_OFFSET, \
				uint32_t *)
#define IPA_IOC_SET_FLT _IOW(IPA_IOC_MAGIC, \
			IPA_IOCTL_SET_FLT, \
			uint32_t)
#define IPA_IOC_GET_ASYNC_MSG _IOWR(IPA_IOC_MAGIC, \
				IPA_IOCTL_GET_ASYNC_MSG, \
				struct ipa_msg_meta *)

#endif /* _MSM_IPA_H_ */