[deliverable/linux.git] / drivers / net / fjes / fjes_hw.h

/*
 *  FUJITSU Extended Socket Network Device driver
 *  Copyright (c) 2015 FUJITSU LIMITED
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, see <http://www.gnu.org/licenses/>.
 *
 * The full GNU General Public License is included in this distribution in
 * the file called "COPYING".
 *
 */

#ifndef FJES_HW_H_
#define FJES_HW_H_

#include <linux/netdevice.h>
#include <linux/if_vlan.h>
#include <linux/vmalloc.h>

#include "fjes_regs.h"

struct fjes_hw;

#define EP_BUFFER_SUPPORT_VLAN_MAX 4
#define EP_BUFFER_INFO_SIZE 4096

#define FJES_DEVICE_RESET_TIMEOUT  ((17 + 1) * 3) /* sec */
#define FJES_COMMAND_REQ_TIMEOUT  (5 + 1) /* sec */
#define FJES_COMMAND_REQ_BUFF_TIMEOUT	(8 * 3) /* sec */
#define FJES_COMMAND_EPSTOP_WAIT_TIMEOUT	(1) /* sec */

#define FJES_CMD_REQ_ERR_INFO_PARAM  (0x0001)
#define FJES_CMD_REQ_ERR_INFO_STATUS (0x0002)

#define FJES_CMD_REQ_RES_CODE_NORMAL (0)
#define FJES_CMD_REQ_RES_CODE_BUSY   (1)

#define FJES_ZONING_STATUS_DISABLE	(0x00)
#define FJES_ZONING_STATUS_ENABLE	(0x01)
#define FJES_ZONING_STATUS_INVALID	(0xFF)

#define FJES_ZONING_ZONE_TYPE_NONE (0xFF)

#define FJES_TX_DELAY_SEND_NONE		(0)
#define FJES_TX_DELAY_SEND_PENDING	(1)

#define FJES_RX_STOP_REQ_NONE		(0x0)
#define FJES_RX_STOP_REQ_DONE		(0x1)
#define FJES_RX_STOP_REQ_REQUEST	(0x2)
#define FJES_RX_POLL_WORK		(0x4)

#define EP_BUFFER_SIZE \
	(((sizeof(union ep_buffer_info) + (128 * (64 * 1024))) \
		/ EP_BUFFER_INFO_SIZE) * EP_BUFFER_INFO_SIZE)

#define EP_RING_NUM(buffer_size, frame_size) \
		(u32)((buffer_size) / (frame_size))
#define EP_RING_INDEX(_num, _max) (((_num) + (_max)) % (_max))
#define EP_RING_INDEX_INC(_num, _max) \
	((_num) = EP_RING_INDEX((_num) + 1, (_max)))
#define EP_RING_FULL(_head, _tail, _max)				\
	(0 == EP_RING_INDEX(((_tail) - (_head)), (_max)))
#define EP_RING_EMPTY(_head, _tail, _max) \
	(1 == EP_RING_INDEX(((_tail) - (_head)), (_max)))

#define FJES_MTU_TO_BUFFER_SIZE(mtu) \
	(ETH_HLEN + VLAN_HLEN + (mtu) + ETH_FCS_LEN)
#define FJES_MTU_TO_FRAME_SIZE(mtu) \
	(sizeof(struct esmem_frame) + FJES_MTU_TO_BUFFER_SIZE(mtu))
#define FJES_MTU_DEFINE(size) \
	((size) - sizeof(struct esmem_frame) - \
	(ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))

#define FJES_DEV_COMMAND_INFO_REQ_LEN	(4)
#define FJES_DEV_COMMAND_INFO_RES_LEN(epnum) (8 + 2 * (epnum))
#define FJES_DEV_COMMAND_SHARE_BUFFER_REQ_LEN(txb, rxb) \
	(24 + (8 * ((txb) / EP_BUFFER_INFO_SIZE + (rxb) / EP_BUFFER_INFO_SIZE)))
#define FJES_DEV_COMMAND_SHARE_BUFFER_RES_LEN	(8)
#define FJES_DEV_COMMAND_UNSHARE_BUFFER_REQ_LEN	(8)
#define FJES_DEV_COMMAND_UNSHARE_BUFFER_RES_LEN	(8)

#define FJES_DEV_REQ_BUF_SIZE(maxep) \
	FJES_DEV_COMMAND_SHARE_BUFFER_REQ_LEN(EP_BUFFER_SIZE, EP_BUFFER_SIZE)
#define FJES_DEV_RES_BUF_SIZE(maxep) \
	FJES_DEV_COMMAND_INFO_RES_LEN(maxep)

/* Frame & MTU */
struct esmem_frame {
	__le32 frame_size;
	u8 frame_data[];
};

/* EP partner status */
enum ep_partner_status {
	EP_PARTNER_UNSHARE,
	EP_PARTNER_SHARED,
	EP_PARTNER_WAITING,
	EP_PARTNER_COMPLETE,
	EP_PARTNER_STATUS_MAX,
};

/* shared status region */
struct fjes_device_shared_info {
	int epnum;
	u8 ep_status[];
};

/* structures for command control request data*/
union fjes_device_command_req {
	struct {
		__le32 length;
	} info;
	struct {
		__le32 length;
		__le32 epid;
		__le64 buffer[];
	} share_buffer;
	struct {
		__le32 length;
		__le32 epid;
	} unshare_buffer;
	struct {
		__le32 length;
		__le32 mode;
		__le64 buffer_len;
		__le64 buffer[];
	} start_trace;
	struct {
		__le32 length;
	} stop_trace;
};

/* structures for command control response data */
union fjes_device_command_res {
	struct {
		__le32 length;
		__le32 code;
		struct {
			u8 es_status;
			u8 zone;
		} info[];
	} info;
	struct {
		__le32 length;
		__le32 code;
	} share_buffer;
	struct {
		__le32 length;
		__le32 code;
	} unshare_buffer;
	struct {
		__le32 length;
		__le32 code;
	} start_trace;
	struct {
		__le32 length;
		__le32 code;
	} stop_trace;
};

/* request command type */
enum fjes_dev_command_request_type {
	FJES_CMD_REQ_INFO		= 0x0001,
	FJES_CMD_REQ_SHARE_BUFFER	= 0x0002,
	FJES_CMD_REQ_UNSHARE_BUFFER	= 0x0004,
};

/* parameter for command control */
struct fjes_device_command_param {
	u32 req_len;
	phys_addr_t req_start;
	u32 res_len;
	phys_addr_t res_start;
	phys_addr_t share_start;
};

/* error code for command control */
enum fjes_dev_command_response_e {
	FJES_CMD_STATUS_UNKNOWN,
	FJES_CMD_STATUS_NORMAL,
	FJES_CMD_STATUS_TIMEOUT,
	FJES_CMD_STATUS_ERROR_PARAM,
	FJES_CMD_STATUS_ERROR_STATUS,
};

/* EP buffer information */
union ep_buffer_info {
	u8 raw[EP_BUFFER_INFO_SIZE];

	struct _ep_buffer_info_common_t {
		u32 version;
	} common;

	struct _ep_buffer_info_v1_t {
		u32 version;
		u32 info_size;

		u32 buffer_size;
		u16 count_max;

		u16 _rsv_1;

		u32 frame_max;
		u8 mac_addr[ETH_ALEN];

		u16 _rsv_2;
		u32 _rsv_3;

		u16 tx_status;
		u16 rx_status;

		u32 head;
		u32 tail;

		u16 vlan_id[EP_BUFFER_SUPPORT_VLAN_MAX];

	} v1i;

};

/* buffer pair for Extended Partition */
struct ep_share_mem_info {
	struct epbuf_handler {
		void *buffer;
		size_t size;
		union ep_buffer_info *info;
		u8 *ring;
	} tx, rx;

	struct rtnl_link_stats64 net_stats;

	u16 tx_status_work;

	u8 es_status;
	u8 zone;
};

struct es_device_trace {
	u32 record_num;
	u32 current_record;
	u32 status_flag;
	u32 _rsv;

	struct {
			u16 epid;
			u16 dir_offset;
			u32 data;
			u64 tsc;
	} record[];
};

struct fjes_hw_info {
	struct fjes_device_shared_info *share;
	union fjes_device_command_req *req_buf;
	u64 req_buf_size;
	union fjes_device_command_res *res_buf;
	u64 res_buf_size;

	int *my_epid;
	int *max_epid;

	struct es_device_trace *trace;
	u64 trace_size;

	struct mutex lock; /* buffer lock*/

	unsigned long buffer_share_bit;
	unsigned long buffer_unshare_reserve_bit;
};

struct fjes_hw {
	void *back;

	unsigned long txrx_stop_req_bit;
	unsigned long epstop_req_bit;
	struct work_struct update_zone_task;
	struct work_struct epstop_task;

	int my_epid;
	int max_epid;

	struct ep_share_mem_info *ep_shm_info;

	struct fjes_hw_resource {
		u64 start;
		u64 size;
		int irq;
	} hw_res;

	u8 *base;

	struct fjes_hw_info hw_info;
};

int fjes_hw_init(struct fjes_hw *);
void fjes_hw_exit(struct fjes_hw *);
int fjes_hw_reset(struct fjes_hw *);
int fjes_hw_request_info(struct fjes_hw *);
int fjes_hw_register_buff_addr(struct fjes_hw *, int,
			       struct ep_share_mem_info *);
int fjes_hw_unregister_buff_addr(struct fjes_hw *, int);
void fjes_hw_init_command_registers(struct fjes_hw *,
				    struct fjes_device_command_param *);
void fjes_hw_setup_epbuf(struct epbuf_handler *, u8 *, u32);
int fjes_hw_raise_interrupt(struct fjes_hw *, int, enum REG_ICTL_MASK);
void fjes_hw_set_irqmask(struct fjes_hw *, enum REG_ICTL_MASK, bool);
u32 fjes_hw_capture_interrupt_status(struct fjes_hw *);
void fjes_hw_raise_epstop(struct fjes_hw *);
int fjes_hw_wait_epstop(struct fjes_hw *);
enum ep_partner_status
	fjes_hw_get_partner_ep_status(struct fjes_hw *, int);

bool fjes_hw_epid_is_same_zone(struct fjes_hw *, int);
int fjes_hw_epid_is_shared(struct fjes_device_shared_info *, int);
bool fjes_hw_check_epbuf_version(struct epbuf_handler *, u32);
bool fjes_hw_check_mtu(struct epbuf_handler *, u32);
bool fjes_hw_check_vlan_id(struct epbuf_handler *, u16);
bool fjes_hw_set_vlan_id(struct epbuf_handler *, u16);
void fjes_hw_del_vlan_id(struct epbuf_handler *, u16);
bool fjes_hw_epbuf_rx_is_empty(struct epbuf_handler *);
void *fjes_hw_epbuf_rx_curpkt_get_addr(struct epbuf_handler *, size_t *);
void fjes_hw_epbuf_rx_curpkt_drop(struct epbuf_handler *);
int fjes_hw_epbuf_tx_pkt_send(struct epbuf_handler *, void *, size_t);

#endif /* FJES_HW_H_ */
Commit	Line	Data
8cdc3f6c TI	1	/*
	2	* FUJITSU Extended Socket Network Device driver
	3	* Copyright (c) 2015 FUJITSU LIMITED
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms and conditions of the GNU General Public License,
	7	* version 2, as published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	* You should have received a copy of the GNU General Public License along with
	15	* this program; if not, see <http://www.gnu.org/licenses/>.
	16	*
	17	* The full GNU General Public License is included in this distribution in
	18	* the file called "COPYING".
	19	*
	20	*/
	21
	22	#ifndef FJES_HW_H_
	23	#define FJES_HW_H_
	24
	25	#include <linux/netdevice.h>
	26	#include <linux/if_vlan.h>
	27	#include <linux/vmalloc.h>
	28
	29	#include "fjes_regs.h"
	30
	31	struct fjes_hw;
	32
	33	#define EP_BUFFER_SUPPORT_VLAN_MAX 4
	34	#define EP_BUFFER_INFO_SIZE 4096
	35
	36	#define FJES_DEVICE_RESET_TIMEOUT ((17 + 1) * 3) /* sec */
3bb025d4	37	#define FJES_COMMAND_REQ_TIMEOUT (5 + 1) /* sec */
7950e6c5	38	#define FJES_COMMAND_REQ_BUFF_TIMEOUT (8 * 3) /* sec */
e5d486dc	39	#define FJES_COMMAND_EPSTOP_WAIT_TIMEOUT (1) /* sec */
3bb025d4 TI	40
	41	#define FJES_CMD_REQ_ERR_INFO_PARAM (0x0001)
	42	#define FJES_CMD_REQ_ERR_INFO_STATUS (0x0002)
	43
	44	#define FJES_CMD_REQ_RES_CODE_NORMAL (0)
7950e6c5	45	#define FJES_CMD_REQ_RES_CODE_BUSY (1)
8cdc3f6c	46
e5d486dc TI	47	#define FJES_ZONING_STATUS_DISABLE (0x00)
	48	#define FJES_ZONING_STATUS_ENABLE (0x01)
	49	#define FJES_ZONING_STATUS_INVALID (0xFF)
	50
	51	#define FJES_ZONING_ZONE_TYPE_NONE (0xFF)
	52
9acf51cb TI	53	#define FJES_TX_DELAY_SEND_NONE (0)
	54	#define FJES_TX_DELAY_SEND_PENDING (1)
	55
e5d486dc TI	56	#define FJES_RX_STOP_REQ_NONE (0x0)
	57	#define FJES_RX_STOP_REQ_DONE (0x1)
	58	#define FJES_RX_STOP_REQ_REQUEST (0x2)
	59	#define FJES_RX_POLL_WORK (0x4)
	60
8cdc3f6c TI	61	#define EP_BUFFER_SIZE \
	62	(((sizeof(union ep_buffer_info) + (128 * (64 * 1024))) \
	63	/ EP_BUFFER_INFO_SIZE) * EP_BUFFER_INFO_SIZE)
	64
	65	#define EP_RING_NUM(buffer_size, frame_size) \
	66	(u32)((buffer_size) / (frame_size))
9acf51cb TI	67	#define EP_RING_INDEX(_num, _max) (((_num) + (_max)) % (_max))
	68	#define EP_RING_INDEX_INC(_num, _max) \
	69	((_num) = EP_RING_INDEX((_num) + 1, (_max)))
	70	#define EP_RING_FULL(_head, _tail, _max) \
	71	(0 == EP_RING_INDEX(((_tail) - (_head)), (_max)))
26585930 TI	72	#define EP_RING_EMPTY(_head, _tail, _max) \
26585930 TI	73	(1 == EP_RING_INDEX(((_tail) - (_head)), (_max)))
8cdc3f6c TI	74
	75	#define FJES_MTU_TO_BUFFER_SIZE(mtu) \
	76	(ETH_HLEN + VLAN_HLEN + (mtu) + ETH_FCS_LEN)
	77	#define FJES_MTU_TO_FRAME_SIZE(mtu) \
	78	(sizeof(struct esmem_frame) + FJES_MTU_TO_BUFFER_SIZE(mtu))
	79	#define FJES_MTU_DEFINE(size) \
	80	((size) - sizeof(struct esmem_frame) - \
	81	(ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
	82
3bb025d4	83	#define FJES_DEV_COMMAND_INFO_REQ_LEN (4)
8cdc3f6c TI	84	#define FJES_DEV_COMMAND_INFO_RES_LEN(epnum) (8 + 2 * (epnum))
	85	#define FJES_DEV_COMMAND_SHARE_BUFFER_REQ_LEN(txb, rxb) \
	86	(24 + (8 * ((txb) / EP_BUFFER_INFO_SIZE + (rxb) / EP_BUFFER_INFO_SIZE)))
7950e6c5 TI	87	#define FJES_DEV_COMMAND_SHARE_BUFFER_RES_LEN (8)
	88	#define FJES_DEV_COMMAND_UNSHARE_BUFFER_REQ_LEN (8)
	89	#define FJES_DEV_COMMAND_UNSHARE_BUFFER_RES_LEN (8)
8cdc3f6c TI	90
	91	#define FJES_DEV_REQ_BUF_SIZE(maxep) \
	92	FJES_DEV_COMMAND_SHARE_BUFFER_REQ_LEN(EP_BUFFER_SIZE, EP_BUFFER_SIZE)
	93	#define FJES_DEV_RES_BUF_SIZE(maxep) \
	94	FJES_DEV_COMMAND_INFO_RES_LEN(maxep)
	95
	96	/* Frame & MTU */
	97	struct esmem_frame {
	98	__le32 frame_size;
	99	u8 frame_data[];
	100	};
	101
e5d486dc TI	102	/* EP partner status */
	103	enum ep_partner_status {
	104	EP_PARTNER_UNSHARE,
	105	EP_PARTNER_SHARED,
	106	EP_PARTNER_WAITING,
	107	EP_PARTNER_COMPLETE,
	108	EP_PARTNER_STATUS_MAX,
	109	};
	110
8cdc3f6c TI	111	/* shared status region */
	112	struct fjes_device_shared_info {
	113	int epnum;
	114	u8 ep_status[];
	115	};
	116
	117	/* structures for command control request data*/
	118	union fjes_device_command_req {
	119	struct {
	120	__le32 length;
	121	} info;
	122	struct {
	123	__le32 length;
	124	__le32 epid;
	125	__le64 buffer[];
	126	} share_buffer;
	127	struct {
	128	__le32 length;
	129	__le32 epid;
	130	} unshare_buffer;
	131	struct {
	132	__le32 length;
	133	__le32 mode;
	134	__le64 buffer_len;
	135	__le64 buffer[];
	136	} start_trace;
	137	struct {
	138	__le32 length;
	139	} stop_trace;
	140	};
	141
	142	/* structures for command control response data */
	143	union fjes_device_command_res {
	144	struct {
	145	__le32 length;
	146	__le32 code;
	147	struct {
	148	u8 es_status;
	149	u8 zone;
	150	} info[];
	151	} info;
	152	struct {
	153	__le32 length;
	154	__le32 code;
	155	} share_buffer;
	156	struct {
	157	__le32 length;
	158	__le32 code;
	159	} unshare_buffer;
	160	struct {
	161	__le32 length;
	162	__le32 code;
	163	} start_trace;
	164	struct {
	165	__le32 length;
	166	__le32 code;
	167	} stop_trace;
	168	};
	169
3bb025d4 TI	170	/* request command type */
	171	enum fjes_dev_command_request_type {
	172	FJES_CMD_REQ_INFO = 0x0001,
	173	FJES_CMD_REQ_SHARE_BUFFER = 0x0002,
	174	FJES_CMD_REQ_UNSHARE_BUFFER = 0x0004,
	175	};
	176
8cdc3f6c TI	177	/* parameter for command control */
	178	struct fjes_device_command_param {
	179	u32 req_len;
	180	phys_addr_t req_start;
	181	u32 res_len;
	182	phys_addr_t res_start;
	183	phys_addr_t share_start;
	184	};
	185
3bb025d4 TI	186	/* error code for command control */
	187	enum fjes_dev_command_response_e {
	188	FJES_CMD_STATUS_UNKNOWN,
	189	FJES_CMD_STATUS_NORMAL,
	190	FJES_CMD_STATUS_TIMEOUT,
	191	FJES_CMD_STATUS_ERROR_PARAM,
	192	FJES_CMD_STATUS_ERROR_STATUS,
	193	};
	194
8cdc3f6c TI	195	/* EP buffer information */
	196	union ep_buffer_info {
	197	u8 raw[EP_BUFFER_INFO_SIZE];
	198
	199	struct _ep_buffer_info_common_t {
	200	u32 version;
	201	} common;
	202
	203	struct _ep_buffer_info_v1_t {
	204	u32 version;
	205	u32 info_size;
	206
	207	u32 buffer_size;
	208	u16 count_max;
	209
	210	u16 _rsv_1;
	211
	212	u32 frame_max;
	213	u8 mac_addr[ETH_ALEN];
	214
	215	u16 _rsv_2;
	216	u32 _rsv_3;
	217
	218	u16 tx_status;
	219	u16 rx_status;
	220
	221	u32 head;
	222	u32 tail;
	223
	224	u16 vlan_id[EP_BUFFER_SUPPORT_VLAN_MAX];
	225
	226	} v1i;
	227
	228	};
	229
	230	/* buffer pair for Extended Partition */
	231	struct ep_share_mem_info {
	232	struct epbuf_handler {
	233	void *buffer;
	234	size_t size;
	235	union ep_buffer_info *info;
	236	u8 *ring;
	237	} tx, rx;
	238
	239	struct rtnl_link_stats64 net_stats;
	240
	241	u16 tx_status_work;
	242
	243	u8 es_status;
	244	u8 zone;
	245	};
	246
	247	struct es_device_trace {
	248	u32 record_num;
	249	u32 current_record;
	250	u32 status_flag;
	251	u32 _rsv;
	252
	253	struct {
	254	u16 epid;
	255	u16 dir_offset;
	256	u32 data;
	257	u64 tsc;
	258	} record[];
259	};
260
261	struct fjes_hw_info {
262	struct fjes_device_shared_info *share;
263	union fjes_device_command_req *req_buf;
264	u64 req_buf_size;
265	union fjes_device_command_res *res_buf;
266	u64 res_buf_size;
267
268	int *my_epid;
269	int *max_epid;
270
271	struct es_device_trace *trace;
272	u64 trace_size;
273
274	struct mutex lock; /* buffer lock*/
275
276	unsigned long buffer_share_bit;
277	unsigned long buffer_unshare_reserve_bit;
278	};
279
280	struct fjes_hw {
281	void *back;
282
283	unsigned long txrx_stop_req_bit;
284	unsigned long epstop_req_bit;
785f28e0	285	struct work_struct update_zone_task;
b5a9152d	286	struct work_struct epstop_task;
8cdc3f6c TI	287
	288	int my_epid;
	289	int max_epid;
	290
	291	struct ep_share_mem_info *ep_shm_info;
	292
	293	struct fjes_hw_resource {
	294	u64 start;
	295	u64 size;
	296	int irq;
	297	} hw_res;
	298
	299	u8 *base;
	300
	301	struct fjes_hw_info hw_info;
	302	};
	303
	304	int fjes_hw_init(struct fjes_hw *);
a18aaec2	305	void fjes_hw_exit(struct fjes_hw *);
8cdc3f6c	306	int fjes_hw_reset(struct fjes_hw *);
3bb025d4	307	int fjes_hw_request_info(struct fjes_hw *);
7950e6c5 TI	308	int fjes_hw_register_buff_addr(struct fjes_hw *, int,
	309	struct ep_share_mem_info *);
	310	int fjes_hw_unregister_buff_addr(struct fjes_hw *, int);
8cdc3f6c TI	311	void fjes_hw_init_command_registers(struct fjes_hw *,
	312	struct fjes_device_command_param *);
	313	void fjes_hw_setup_epbuf(struct epbuf_handler , u8 , u32);
e5d486dc	314	int fjes_hw_raise_interrupt(struct fjes_hw *, int, enum REG_ICTL_MASK);
8cdc3f6c	315	void fjes_hw_set_irqmask(struct fjes_hw *, enum REG_ICTL_MASK, bool);
e5d486dc TI	316	u32 fjes_hw_capture_interrupt_status(struct fjes_hw *);
	317	void fjes_hw_raise_epstop(struct fjes_hw *);
	318	int fjes_hw_wait_epstop(struct fjes_hw *);
	319	enum ep_partner_status
	320	fjes_hw_get_partner_ep_status(struct fjes_hw *, int);
	321
	322	bool fjes_hw_epid_is_same_zone(struct fjes_hw *, int);
	323	int fjes_hw_epid_is_shared(struct fjes_device_shared_info *, int);
9acf51cb TI	324	bool fjes_hw_check_epbuf_version(struct epbuf_handler *, u32);
	325	bool fjes_hw_check_mtu(struct epbuf_handler *, u32);
	326	bool fjes_hw_check_vlan_id(struct epbuf_handler *, u16);
3e3fedda TI	327	bool fjes_hw_set_vlan_id(struct epbuf_handler *, u16);
3e3fedda TI	328	void fjes_hw_del_vlan_id(struct epbuf_handler *, u16);
26585930 TI	329	bool fjes_hw_epbuf_rx_is_empty(struct epbuf_handler *);
	330	void fjes_hw_epbuf_rx_curpkt_get_addr(struct epbuf_handler , size_t *);
	331	void fjes_hw_epbuf_rx_curpkt_drop(struct epbuf_handler *);
9acf51cb	332	int fjes_hw_epbuf_tx_pkt_send(struct epbuf_handler , void , size_t);
8cdc3f6c TI	333
8cdc3f6c TI	334	#endif /* FJES_HW_H_ */