/*

 * Copyright (c) 2012 Pigeon Point Systems.  All Rights Reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * Redistribution of source code must retain the above copyright

 * notice, this list of conditions and the following disclaimer.

 *

 * Redistribution 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 Pigeon Point Systems nor the names of

 * contributors may be used to endorse or promote products derived

 * from this software without specific prior written permission.

 *

 * This software is provided "AS IS," without a warranty of any kind.

 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,

 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A

 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.

 * PIGEON POINT SYSTEMS ("PPS") AND ITS LICENSORS SHALL NOT BE LIABLE

 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING

 * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.  IN NO EVENT WILL

 * PPS OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,

 * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR

 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF

 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,

 * EVEN IF PPS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

 */

#include <stdint.h>

#include <ipmitool/ipmi_intf.h>

/* Global HPM.2 defines */

#define HPM2_REVISION		0x01

#define HPM3_REVISION		0x01

#define HPM2_LAN_PARAMS_REV	0x01

#define HPM2_SOL_PARAMS_REV	0x01

#define HPM3_LAN_PARAMS_REV	0x01

/* IPMI defines parameter revision as

 * MSN = present revision,

 * LSN = oldest revision parameter is

 * backward compatible with. */

#define LAN_PARAM_REV(x, y)	(((x) << 4) | ((y) & 0xF))

/* HPM.2 capabilities */

#define HPM2_CAPS_SOL_EXTENSION		0x01

#define HPM2_CAPS_PACKET_TRACE		0x02

#define HPM2_CAPS_EXT_MANAGEMENT	0x04

#define HPM2_CAPS_VERSION_SENSOR	0x08

#define HPM2_CAPS_DYNAMIC_SESSIONS	0x10

#if HAVE_PRAGMA_PACK

# pragma pack(push, 1)

#endif

/* HPM.2 LAN attach capabilities */

struct hpm2_lan_attach_capabilities {

	uint8_t hpm2_revision_id;

	uint16_t lan_channel_mask;

	uint8_t hpm2_caps;

	uint8_t hpm2_lan_params_start;

	uint8_t hpm2_lan_params_rev;

	uint8_t hpm2_sol_params_start;

	uint8_t hpm2_sol_params_rev;

} ATTRIBUTE_PACKING;

/* HPM.2 LAN channel capabilities */

struct hpm2_lan_channel_capabilities {

	uint8_t capabilities;

	uint8_t attach_type;

	uint8_t bandwidth_class;

	uint16_t max_inbound_pld_size;

	uint16_t max_outbound_pld_size;

} ATTRIBUTE_PACKING;

#if HAVE_PRAGMA_PACK

# pragma pack(pop)

#endif

/* HPM.2 command assignments */

#define HPM2_GET_LAN_ATTACH_CAPABILITIES	0x3E

extern int hpm2_get_capabilities(struct ipmi_intf * intf,

		struct hpm2_lan_attach_capabilities * caps);

extern int hpm2_get_lan_channel_capabilities(struct ipmi_intf * intf,

		uint8_t hpm2_lan_params_start,

		struct hpm2_lan_channel_capabilities * caps);

extern int hpm2_detect_max_payload_size(struct ipmi_intf * intf);