1 /* 2 * Copyright (c) 2012 Pigeon Point Systems. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * Redistribution of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * Redistribution in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * Neither the name of Pigeon Point Systems nor the names of 16 * contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * This software is provided "AS IS," without a warranty of any kind. 20 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, 21 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A 22 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. 23 * PIGEON POINT SYSTEMS ("PPS") AND ITS LICENSORS SHALL NOT BE LIABLE 24 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING 25 * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL 26 * PPS OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, 27 * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR 28 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF 29 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, 30 * EVEN IF PPS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 31 */ 32 33 #include <stdint.h> 34 #include <ipmitool/ipmi_intf.h> 35 36 /* Global HPM.2 defines */ 37 #define HPM2_REVISION 0x01 38 #define HPM3_REVISION 0x01 39 #define HPM2_LAN_PARAMS_REV 0x01 40 #define HPM2_SOL_PARAMS_REV 0x01 41 #define HPM3_LAN_PARAMS_REV 0x01 42 /* IPMI defines parameter revision as 43 * MSN = present revision, 44 * LSN = oldest revision parameter is 45 * backward compatible with. */ 46 #define LAN_PARAM_REV(x, y) (((x) << 4) | ((y) & 0xF)) 47 48 /* HPM.2 capabilities */ 49 #define HPM2_CAPS_SOL_EXTENSION 0x01 50 #define HPM2_CAPS_PACKET_TRACE 0x02 51 #define HPM2_CAPS_EXT_MANAGEMENT 0x04 52 #define HPM2_CAPS_VERSION_SENSOR 0x08 53 #define HPM2_CAPS_DYNAMIC_SESSIONS 0x10 54 55 #if HAVE_PRAGMA_PACK 56 # pragma pack(push, 1) 57 #endif 58 59 /* HPM.2 LAN attach capabilities */ 60 struct hpm2_lan_attach_capabilities { 61 uint8_t hpm2_revision_id; 62 uint16_t lan_channel_mask; 63 uint8_t hpm2_caps; 64 uint8_t hpm2_lan_params_start; 65 uint8_t hpm2_lan_params_rev; 66 uint8_t hpm2_sol_params_start; 67 uint8_t hpm2_sol_params_rev; 68 } ATTRIBUTE_PACKING; 69 70 /* HPM.2 LAN channel capabilities */ 71 struct hpm2_lan_channel_capabilities { 72 uint8_t capabilities; 73 uint8_t attach_type; 74 uint8_t bandwidth_class; 75 uint16_t max_inbound_pld_size; 76 uint16_t max_outbound_pld_size; 77 } ATTRIBUTE_PACKING; 78 79 #if HAVE_PRAGMA_PACK 80 # pragma pack(pop) 81 #endif 82 83 /* HPM.2 command assignments */ 84 #define HPM2_GET_LAN_ATTACH_CAPABILITIES 0x3E 85 86 extern int hpm2_get_capabilities(struct ipmi_intf * intf, 87 struct hpm2_lan_attach_capabilities * caps); 88 extern int hpm2_get_lan_channel_capabilities(struct ipmi_intf * intf, 89 uint8_t hpm2_lan_params_start, 90 struct hpm2_lan_channel_capabilities * caps); 91 extern int hpm2_detect_max_payload_size(struct ipmi_intf * intf); 92