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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] sysctl: Move sysctl enumeration into a single block, same as domctl.
# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1273009858 -3600
# Node ID 2ff4ec662863ef6a48c02740ead4fd505211b8c5
# Parent 7d07116efc2535de26fcd4122ee80d068b777e88
sysctl: Move sysctl enumeration into a single block, same as domctl.
Reduces risk of aliased commands.
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
xen/include/public/sysctl.h | 53 +++++++++++++++++++++++++++++---------------
1 files changed, 35 insertions(+), 18 deletions(-)
diff -r 7d07116efc25 -r 2ff4ec662863 xen/include/public/sysctl.h
--- a/xen/include/public/sysctl.h Tue May 04 22:43:30 2010 +0100
+++ b/xen/include/public/sysctl.h Tue May 04 22:50:58 2010 +0100
@@ -39,7 +39,7 @@
/*
* Read console content from Xen buffer ring.
*/
-#define XEN_SYSCTL_readconsole 1
+/* XEN_SYSCTL_readconsole */
struct xen_sysctl_readconsole {
/* IN: Non-zero -> clear after reading. */
uint8_t clear;
@@ -60,7 +60,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readc
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readconsole_t);
/* Get trace buffers machine base address */
-#define XEN_SYSCTL_tbuf_op 2
+/* XEN_SYSCTL_tbuf_op */
struct xen_sysctl_tbuf_op {
/* IN variables */
#define XEN_SYSCTL_TBUFOP_get_info 0
@@ -83,7 +83,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_tbuf_
/*
* Get physical information about the host machine
*/
-#define XEN_SYSCTL_physinfo 3
+/* XEN_SYSCTL_physinfo */
/* (x86) The platform supports HVM guests. */
#define _XEN_SYSCTL_PHYSCAP_hvm 0
#define XEN_SYSCTL_PHYSCAP_hvm (1u<<_XEN_SYSCTL_PHYSCAP_hvm)
@@ -110,7 +110,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_physi
/*
* Get the ID of the current scheduler.
*/
-#define XEN_SYSCTL_sched_id 4
+/* XEN_SYSCTL_sched_id */
struct xen_sysctl_sched_id {
/* OUT variable */
uint32_t sched_id;
@@ -119,7 +119,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched_id_t);
/* Interface for controlling Xen software performance counters. */
-#define XEN_SYSCTL_perfc_op 5
+/* XEN_SYSCTL_perfc_op */
/* Sub-operations: */
#define XEN_SYSCTL_PERFCOP_reset 1 /* Reset all counters to zero. */
#define XEN_SYSCTL_PERFCOP_query 2 /* Get perfctr information. */
@@ -146,7 +146,7 @@ typedef struct xen_sysctl_perfc_op xen_s
typedef struct xen_sysctl_perfc_op xen_sysctl_perfc_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_op_t);
-#define XEN_SYSCTL_getdomaininfolist 6
+/* XEN_SYSCTL_getdomaininfolist */
struct xen_sysctl_getdomaininfolist {
/* IN variables. */
domid_t first_domain;
@@ -159,7 +159,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getdo
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getdomaininfolist_t);
/* Inject debug keys into Xen. */
-#define XEN_SYSCTL_debug_keys 7
+/* XEN_SYSCTL_debug_keys */
struct xen_sysctl_debug_keys {
/* IN variables. */
XEN_GUEST_HANDLE_64(char) keys;
@@ -169,7 +169,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_debug
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_debug_keys_t);
/* Get physical CPU information. */
-#define XEN_SYSCTL_getcpuinfo 8
+/* XEN_SYSCTL_getcpuinfo */
struct xen_sysctl_cpuinfo {
uint64_aligned_t idletime;
};
@@ -185,7 +185,7 @@ typedef struct xen_sysctl_getcpuinfo xen
typedef struct xen_sysctl_getcpuinfo xen_sysctl_getcpuinfo_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getcpuinfo_t);
-#define XEN_SYSCTL_availheap 9
+/* XEN_SYSCTL_availheap */
struct xen_sysctl_availheap {
/* IN variables. */
uint32_t min_bitwidth; /* Smallest address width (zero if don't care). */
@@ -197,7 +197,7 @@ typedef struct xen_sysctl_availheap xen_
typedef struct xen_sysctl_availheap xen_sysctl_availheap_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_availheap_t);
-#define XEN_SYSCTL_get_pmstat 10
+/* XEN_SYSCTL_get_pmstat */
struct pm_px_val {
uint64_aligned_t freq; /* Px core frequency */
uint64_aligned_t residency; /* Px residency time */
@@ -254,7 +254,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_get_p
#define XEN_CPU_HOTPLUG_STATUS_ONLINE 2
#define XEN_CPU_HOTPLUG_STATUS_NEW 3
-#define XEN_SYSCTL_cpu_hotplug 11
+/* XEN_SYSCTL_cpu_hotplug */
struct xen_sysctl_cpu_hotplug {
/* IN variables */
uint32_t cpu; /* Physical cpu. */
@@ -270,7 +270,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpu_h
* Get/set xen power management, include
* 1. cpufreq governors and related parameters
*/
-#define XEN_SYSCTL_pm_op 12
+/* XEN_SYSCTL_pm_op */
struct xen_userspace {
uint32_t scaling_setspeed;
};
@@ -376,7 +376,7 @@ struct xen_sysctl_pm_op {
} u;
};
-#define XEN_SYSCTL_page_offline_op 14
+/* XEN_SYSCTL_page_offline_op */
struct xen_sysctl_page_offline_op {
/* IN: range of page to be offlined */
#define sysctl_page_offline 1
@@ -424,7 +424,7 @@ struct xen_sysctl_page_offline_op {
#define PG_OFFLINE_OWNER_SHIFT 16
-#define XEN_SYSCTL_lockprof_op 15
+/* XEN_SYSCTL_lockprof_op */
/* Sub-operations: */
#define XEN_SYSCTL_LOCKPROF_reset 1 /* Reset all profile data to zero. */
#define XEN_SYSCTL_LOCKPROF_query 2 /* Get lock profile information. */
@@ -456,7 +456,7 @@ typedef struct xen_sysctl_lockprof_op xe
typedef struct xen_sysctl_lockprof_op xen_sysctl_lockprof_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_lockprof_op_t);
-#define XEN_SYSCTL_topologyinfo 16
+/* XEN_SYSCTL_topologyinfo */
#define INVALID_TOPOLOGY_ID (~0U)
struct xen_sysctl_topologyinfo {
/*
@@ -482,7 +482,7 @@ typedef struct xen_sysctl_topologyinfo x
typedef struct xen_sysctl_topologyinfo xen_sysctl_topologyinfo_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_topologyinfo_t);
-#define XEN_SYSCTL_numainfo 17
+/* XEN_SYSCTL_numainfo */
struct xen_sysctl_numainfo {
/*
* IN: maximum addressable entry in the caller-provided arrays.
@@ -514,7 +514,6 @@ typedef struct xen_sysctl_numainfo xen_s
typedef struct xen_sysctl_numainfo xen_sysctl_numainfo_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_numainfo_t);
-#define XEN_SYSCTL_cpupool_op 18
/* XEN_SYSCTL_cpupool_op */
#define XEN_SYSCTL_CPUPOOL_OP_CREATE 1 /* C */
#define XEN_SYSCTL_CPUPOOL_OP_DESTROY 2 /* D */
@@ -536,7 +535,7 @@ typedef struct xen_sysctl_cpupool_op xen
typedef struct xen_sysctl_cpupool_op xen_sysctl_cpupool_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpupool_op_t);
-#define XEN_SYSCTL_scheduler_op 19
+/* XEN_SYSCTL_scheduler_op */
/* Set or get info? */
#define XEN_SYSCTL_SCHEDOP_putinfo 0
#define XEN_SYSCTL_SCHEDOP_getinfo 1
@@ -551,6 +550,24 @@ DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched
struct xen_sysctl {
uint32_t cmd;
+#define XEN_SYSCTL_readconsole 1
+#define XEN_SYSCTL_tbuf_op 2
+#define XEN_SYSCTL_physinfo 3
+#define XEN_SYSCTL_sched_id 4
+#define XEN_SYSCTL_perfc_op 5
+#define XEN_SYSCTL_getdomaininfolist 6
+#define XEN_SYSCTL_debug_keys 7
+#define XEN_SYSCTL_getcpuinfo 8
+#define XEN_SYSCTL_availheap 9
+#define XEN_SYSCTL_get_pmstat 10
+#define XEN_SYSCTL_cpu_hotplug 11
+#define XEN_SYSCTL_pm_op 12
+#define XEN_SYSCTL_page_offline_op 14
+#define XEN_SYSCTL_lockprof_op 15
+#define XEN_SYSCTL_topologyinfo 16
+#define XEN_SYSCTL_numainfo 17
+#define XEN_SYSCTL_cpupool_op 18
+#define XEN_SYSCTL_scheduler_op 19
uint32_t interface_version; /* XEN_SYSCTL_INTERFACE_VERSION */
union {
struct xen_sysctl_readconsole readconsole;
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