win-pvdrivers

view common/include/public/trace.h @ 62:edd4a2ad5b44

Removed old inf files
author James Harper <james.harper@bendigoit.com.au>
date Wed Dec 19 10:22:50 2007 +1100 (2007-12-19)
parents 5712dede5a1b
children b474e898b409
line source
1 /******************************************************************************
2 * include/public/trace.h
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to
6 * deal in the Software without restriction, including without limitation the
7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
8 * sell copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 *
22 * Mark Williamson, (C) 2004 Intel Research Cambridge
23 * Copyright (C) 2005 Bin Ren
24 */
26 #ifndef __XEN_PUBLIC_TRACE_H__
27 #define __XEN_PUBLIC_TRACE_H__
29 /* Trace classes */
30 #define TRC_CLS_SHIFT 16
31 #define TRC_GEN 0x0001f000 /* General trace */
32 #define TRC_SCHED 0x0002f000 /* Xen Scheduler trace */
33 #define TRC_DOM0OP 0x0004f000 /* Xen DOM0 operation trace */
34 #define TRC_HVM 0x0008f000 /* Xen HVM trace */
35 #define TRC_MEM 0x0010f000 /* Xen memory trace */
36 #define TRC_ALL 0xfffff000
38 /* Trace subclasses */
39 #define TRC_SUBCLS_SHIFT 12
41 /* trace subclasses for SVM */
42 #define TRC_HVM_ENTRYEXIT 0x00081000 /* VMENTRY and #VMEXIT */
43 #define TRC_HVM_HANDLER 0x00082000 /* various HVM handlers */
45 /* Trace events per class */
46 #define TRC_LOST_RECORDS (TRC_GEN + 1)
48 #define TRC_SCHED_DOM_ADD (TRC_SCHED + 1)
49 #define TRC_SCHED_DOM_REM (TRC_SCHED + 2)
50 #define TRC_SCHED_SLEEP (TRC_SCHED + 3)
51 #define TRC_SCHED_WAKE (TRC_SCHED + 4)
52 #define TRC_SCHED_YIELD (TRC_SCHED + 5)
53 #define TRC_SCHED_BLOCK (TRC_SCHED + 6)
54 #define TRC_SCHED_SHUTDOWN (TRC_SCHED + 7)
55 #define TRC_SCHED_CTL (TRC_SCHED + 8)
56 #define TRC_SCHED_ADJDOM (TRC_SCHED + 9)
57 #define TRC_SCHED_SWITCH (TRC_SCHED + 10)
58 #define TRC_SCHED_S_TIMER_FN (TRC_SCHED + 11)
59 #define TRC_SCHED_T_TIMER_FN (TRC_SCHED + 12)
60 #define TRC_SCHED_DOM_TIMER_FN (TRC_SCHED + 13)
61 #define TRC_SCHED_SWITCH_INFPREV (TRC_SCHED + 14)
62 #define TRC_SCHED_SWITCH_INFNEXT (TRC_SCHED + 15)
64 #define TRC_MEM_PAGE_GRANT_MAP (TRC_MEM + 1)
65 #define TRC_MEM_PAGE_GRANT_UNMAP (TRC_MEM + 2)
66 #define TRC_MEM_PAGE_GRANT_TRANSFER (TRC_MEM + 3)
68 /* trace events per subclass */
69 #define TRC_HVM_VMENTRY (TRC_HVM_ENTRYEXIT + 0x01)
70 #define TRC_HVM_VMEXIT (TRC_HVM_ENTRYEXIT + 0x02)
71 #define TRC_HVM_PF_XEN (TRC_HVM_HANDLER + 0x01)
72 #define TRC_HVM_PF_INJECT (TRC_HVM_HANDLER + 0x02)
73 #define TRC_HVM_INJ_EXC (TRC_HVM_HANDLER + 0x03)
74 #define TRC_HVM_INJ_VIRQ (TRC_HVM_HANDLER + 0x04)
75 #define TRC_HVM_REINJ_VIRQ (TRC_HVM_HANDLER + 0x05)
76 #define TRC_HVM_IO_READ (TRC_HVM_HANDLER + 0x06)
77 #define TRC_HVM_IO_WRITE (TRC_HVM_HANDLER + 0x07)
78 #define TRC_HVM_CR_READ (TRC_HVM_HANDLER + 0x08)
79 #define TRC_HVM_CR_WRITE (TRC_HVM_HANDLER + 0x09)
80 #define TRC_HVM_DR_READ (TRC_HVM_HANDLER + 0x0A)
81 #define TRC_HVM_DR_WRITE (TRC_HVM_HANDLER + 0x0B)
82 #define TRC_HVM_MSR_READ (TRC_HVM_HANDLER + 0x0C)
83 #define TRC_HVM_MSR_WRITE (TRC_HVM_HANDLER + 0x0D)
84 #define TRC_HVM_CPUID (TRC_HVM_HANDLER + 0x0E)
85 #define TRC_HVM_INTR (TRC_HVM_HANDLER + 0x0F)
86 #define TRC_HVM_NMI (TRC_HVM_HANDLER + 0x10)
87 #define TRC_HVM_SMI (TRC_HVM_HANDLER + 0x11)
88 #define TRC_HVM_VMMCALL (TRC_HVM_HANDLER + 0x12)
89 #define TRC_HVM_HLT (TRC_HVM_HANDLER + 0x13)
90 #define TRC_HVM_INVLPG (TRC_HVM_HANDLER + 0x14)
91 #define TRC_HVM_MCE (TRC_HVM_HANDLER + 0x15)
93 /* This structure represents a single trace buffer record. */
94 struct t_rec {
95 uint64_t cycles; /* cycle counter timestamp */
96 uint32_t event; /* event ID */
97 unsigned long data[5]; /* event data items */
98 };
100 /*
101 * This structure contains the metadata for a single trace buffer. The head
102 * field, indexes into an array of struct t_rec's.
103 */
104 struct t_buf {
105 uint32_t cons; /* Next item to be consumed by control tools. */
106 uint32_t prod; /* Next item to be produced by Xen. */
107 /* 'nr_recs' records follow immediately after the meta-data header. */
108 };
110 #endif /* __XEN_PUBLIC_TRACE_H__ */
112 /*
113 * Local variables:
114 * mode: C
115 * c-set-style: "BSD"
116 * c-basic-offset: 4
117 * tab-width: 4
118 * indent-tabs-mode: nil
119 * End:
120 */