1 /* Copyright (C) 2010 - 2013 UNISYS CORPORATION
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or (at
7 * your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
12 * NON INFRINGEMENT. See the GNU General Public License for more
16 #ifndef __GUESTLINUXDEBUG_H__
17 #define __GUESTLINUXDEBUG_H__
20 * This file contains supporting interface for "vmcallinterface.h", particularly
21 * regarding adding additional structure and functionality to linux
22 * ISSUE_IO_VMCALL_POSTCODE_SEVERITY */
24 /******* INFO ON ISSUE_POSTCODE_LINUX() BELOW *******/
25 enum driver_pc { /* POSTCODE driver identifier tuples */
26 /* visorchipset driver files */
27 VISOR_CHIPSET_PC = 0xA0,
28 VISOR_CHIPSET_PC_controlvm_c = 0xA1,
29 VISOR_CHIPSET_PC_controlvm_cm2 = 0xA2,
30 VISOR_CHIPSET_PC_controlvm_direct_c = 0xA3,
31 VISOR_CHIPSET_PC_file_c = 0xA4,
32 VISOR_CHIPSET_PC_parser_c = 0xA5,
33 VISOR_CHIPSET_PC_testing_c = 0xA6,
34 VISOR_CHIPSET_PC_visorchipset_main_c = 0xA7,
35 VISOR_CHIPSET_PC_visorswitchbus_c = 0xA8,
36 /* visorbus driver files */
38 VISOR_BUS_PC_businst_attr_c = 0xB1,
39 VISOR_BUS_PC_channel_attr_c = 0xB2,
40 VISOR_BUS_PC_devmajorminor_attr_c = 0xB3,
41 VISOR_BUS_PC_visorbus_main_c = 0xB4,
42 /* visorclientbus driver files */
43 VISOR_CLIENT_BUS_PC = 0xC0,
44 VISOR_CLIENT_BUS_PC_visorclientbus_main_c = 0xC1,
45 /* virt hba driver files */
47 VIRT_HBA_PC_virthba_c = 0xC3,
48 /* virtpci driver files */
50 VIRT_PCI_PC_virtpci_c = 0xC5,
51 /* virtnic driver files */
53 VIRT_NIC_P_virtnic_c = 0xC7,
54 /* uislib driver files */
56 UISLIB_PC_uislib_c = 0xD1,
57 UISLIB_PC_uisqueue_c = 0xD2,
58 UISLIB_PC_uisthread_c = 0xD3,
59 UISLIB_PC_uisutils_c = 0xD4,
62 enum event_pc { /* POSTCODE event identifier tuples */
63 ATTACH_PORT_ENTRY_PC = 0x001,
64 ATTACH_PORT_FAILURE_PC = 0x002,
65 ATTACH_PORT_SUCCESS_PC = 0x003,
66 BUS_FAILURE_PC = 0x004,
67 BUS_CREATE_ENTRY_PC = 0x005,
68 BUS_CREATE_FAILURE_PC = 0x006,
69 BUS_CREATE_EXIT_PC = 0x007,
70 BUS_CONFIGURE_ENTRY_PC = 0x008,
71 BUS_CONFIGURE_FAILURE_PC = 0x009,
72 BUS_CONFIGURE_EXIT_PC = 0x00A,
73 CHIPSET_INIT_ENTRY_PC = 0x00B,
74 CHIPSET_INIT_SUCCESS_PC = 0x00C,
75 CHIPSET_INIT_FAILURE_PC = 0x00D,
76 CHIPSET_INIT_EXIT_PC = 0x00E,
77 CREATE_WORKQUEUE_PC = 0x00F,
78 CREATE_WORKQUEUE_FAILED_PC = 0x0A0,
79 CONTROLVM_INIT_FAILURE_PC = 0x0A1,
80 DEVICE_CREATE_ENTRY_PC = 0x0A2,
81 DEVICE_CREATE_FAILURE_PC = 0x0A3,
82 DEVICE_CREATE_SUCCESS_PC = 0x0A4,
83 DEVICE_CREATE_EXIT_PC = 0x0A5,
84 DEVICE_ADD_PC = 0x0A6,
85 DEVICE_REGISTER_FAILURE_PC = 0x0A7,
86 DEVICE_CHANGESTATE_ENTRY_PC = 0x0A8,
87 DEVICE_CHANGESTATE_FAILURE_PC = 0x0A9,
88 DEVICE_CHANGESTATE_EXIT_PC = 0x0AA,
89 DRIVER_ENTRY_PC = 0x0AB,
90 DRIVER_EXIT_PC = 0x0AC,
91 MALLOC_FAILURE_PC = 0x0AD,
92 QUEUE_DELAYED_WORK_PC = 0x0AE,
93 UISLIB_THREAD_FAILURE_PC = 0x0B7,
94 VBUS_CHANNEL_ENTRY_PC = 0x0B8,
95 VBUS_CHANNEL_FAILURE_PC = 0x0B9,
96 VBUS_CHANNEL_EXIT_PC = 0x0BA,
97 VHBA_CREATE_ENTRY_PC = 0x0BB,
98 VHBA_CREATE_FAILURE_PC = 0x0BC,
99 VHBA_CREATE_EXIT_PC = 0x0BD,
100 VHBA_CREATE_SUCCESS_PC = 0x0BE,
101 VHBA_COMMAND_HANDLER_PC = 0x0BF,
102 VHBA_PROBE_ENTRY_PC = 0x0C0,
103 VHBA_PROBE_FAILURE_PC = 0x0C1,
104 VHBA_PROBE_EXIT_PC = 0x0C2,
105 VNIC_CREATE_ENTRY_PC = 0x0C3,
106 VNIC_CREATE_FAILURE_PC = 0x0C4,
107 VNIC_CREATE_SUCCESS_PC = 0x0C5,
108 VNIC_PROBE_ENTRY_PC = 0x0C6,
109 VNIC_PROBE_FAILURE_PC = 0x0C7,
110 VNIC_PROBE_EXIT_PC = 0x0C8,
111 VPCI_CREATE_ENTRY_PC = 0x0C9,
112 VPCI_CREATE_FAILURE_PC = 0x0CA,
113 VPCI_CREATE_EXIT_PC = 0x0CB,
114 VPCI_PROBE_ENTRY_PC = 0x0CC,
115 VPCI_PROBE_FAILURE_PC = 0x0CD,
116 VPCI_PROBE_EXIT_PC = 0x0CE,
117 CRASH_DEV_ENTRY_PC = 0x0CF,
118 CRASH_DEV_EXIT_PC = 0x0D0,
119 CRASH_DEV_HADDR_NULL = 0x0D1,
120 CRASH_DEV_CONTROLVM_NULL = 0x0D2,
121 CRASH_DEV_RD_BUS_FAIULRE_PC = 0x0D3,
122 CRASH_DEV_RD_DEV_FAIULRE_PC = 0x0D4,
123 CRASH_DEV_BUS_NULL_FAILURE_PC = 0x0D5,
124 CRASH_DEV_DEV_NULL_FAILURE_PC = 0x0D6,
125 CRASH_DEV_CTRL_RD_FAILURE_PC = 0x0D7,
126 CRASH_DEV_COUNT_FAILURE_PC = 0x0D8,
127 SAVE_MSG_BUS_FAILURE_PC = 0x0D9,
128 SAVE_MSG_DEV_FAILURE_PC = 0x0DA,
129 CALLHOME_INIT_FAILURE_PC = 0x0DB
134 #define POSTCODE_SEVERITY_ERR DIAG_SEVERITY_ERR
135 #define POSTCODE_SEVERITY_WARNING DIAG_SEVERITY_WARNING
136 #define POSTCODE_SEVERITY_INFO DIAG_SEVERITY_PRINT /* TODO-> Info currently
137 * doesn't show, so we
138 * set info=warning */
139 /* example call of POSTCODE_LINUX_2(VISOR_CHIPSET_PC, POSTCODE_SEVERITY_ERR);
140 * Please also note that the resulting postcode is in hex, so if you are
141 * searching for the __LINE__ number, convert it first to decimal. The line
142 * number combined with driver and type of call, will allow you to track down
143 * exactly what line an error occurred on, or where the last driver
144 * entered/exited from.
148 #define POSTCODE_LINUX_A(DRIVER_PC, EVENT_PC, pc32bit, severity) \
150 unsigned long long post_code_temp; \
151 post_code_temp = (((u64)DRIVER_PC) << 56) | (((u64)EVENT_PC) << 44) | \
152 ((((u64)__LINE__) & 0xFFF) << 32) | \
153 (((u64)pc32bit) & 0xFFFFFFFF); \
154 ISSUE_IO_VMCALL_POSTCODE_SEVERITY(post_code_temp, severity); \
157 #define POSTCODE_LINUX_B(DRIVER_PC, EVENT_PC, pc16bit1, pc16bit2, severity) \
159 unsigned long long post_code_temp; \
160 post_code_temp = (((u64)DRIVER_PC) << 56) | (((u64)EVENT_PC) << 44) | \
161 ((((u64)__LINE__) & 0xFFF) << 32) | \
162 ((((u64)pc16bit1) & 0xFFFF) << 16) | \
163 (((u64)pc16bit2) & 0xFFFF); \
164 ISSUE_IO_VMCALL_POSTCODE_SEVERITY(post_code_temp, severity); \
168 #define POSTCODE_LINUX_2(EVENT_PC, severity) \
169 POSTCODE_LINUX_A(CURRENT_FILE_PC, EVENT_PC, 0x0000, severity)
171 #define POSTCODE_LINUX_3(EVENT_PC, pc32bit, severity) \
172 POSTCODE_LINUX_A(CURRENT_FILE_PC, EVENT_PC, pc32bit, severity)
174 #define POSTCODE_LINUX_4(EVENT_PC, pc16bit1, pc16bit2, severity) \
175 POSTCODE_LINUX_B(CURRENT_FILE_PC, EVENT_PC, pc16bit1, \