From: Tamas K Lengyel <tamas@tklengyel.com>
To: xen-devel@lists.xenproject.org
Cc: Tamas K Lengyel <tamas@tklengyel.com>,
Ian Jackson <ian.jackson@eu.citrix.com>
Subject: [PATCH v3 5/9] tools/libxc: add xc_monitor_privileged_call
Date: Wed, 4 May 2016 08:51:16 -0600 [thread overview]
Message-ID: <1462373480-20206-5-git-send-email-tamas@tklengyel.com> (raw)
In-Reply-To: <1462373480-20206-1-git-send-email-tamas@tklengyel.com>
These are the user-space components for the new ARM SMC events.
Signed-off-by: Tamas K Lengyel <tamas@tklengyel.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
---
tools/libxc/include/xenctrl.h | 2 ++
tools/libxc/xc_monitor.c | 24 ++++++++++++++++++++++++
2 files changed, 26 insertions(+)
diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index 42f201b..4b75ae4 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -2160,6 +2160,8 @@ int xc_monitor_software_breakpoint(xc_interface *xch, domid_t domain_id,
bool enable);
int xc_monitor_guest_request(xc_interface *xch, domid_t domain_id,
bool enable, bool sync);
+int xc_monitor_privileged_call(xc_interface *xch, domid_t domain_id,
+ bool enable);
/**
* This function enables / disables emulation for each REP for a
diff --git a/tools/libxc/xc_monitor.c b/tools/libxc/xc_monitor.c
index b1705dd..2cb4247 100644
--- a/tools/libxc/xc_monitor.c
+++ b/tools/libxc/xc_monitor.c
@@ -156,3 +156,27 @@ int xc_monitor_emulate_each_rep(xc_interface *xch, domid_t domain_id,
return do_domctl(xch, &domctl);
}
+
+int xc_monitor_privileged_call(xc_interface *xch, domid_t domain_id,
+ bool enable)
+{
+ DECLARE_DOMCTL;
+
+ domctl.cmd = XEN_DOMCTL_monitor_op;
+ domctl.domain = domain_id;
+ domctl.u.monitor_op.op = enable ? XEN_DOMCTL_MONITOR_OP_ENABLE
+ : XEN_DOMCTL_MONITOR_OP_DISABLE;
+ domctl.u.monitor_op.event = XEN_DOMCTL_MONITOR_EVENT_PRIVILEGED_CALL;
+
+ return do_domctl(xch, &domctl);
+}
+
+/*
++ * Local variables:
++ * mode: C
++ * c-file-style: "BSD"
++ * c-basic-offset: 4
++ * tab-width: 4
++ * indent-tabs-mode: nil
++ * End:
++ */
--
2.8.1
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next prev parent reply other threads:[~2016-05-04 14:51 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-04 14:51 [PATCH v3 1/9] monitor: Rename vm_event_monitor_get_capabilities Tamas K Lengyel
2016-05-04 14:51 ` [PATCH v3 2/9] monitor: Don't call vm_event_fill_regs from common Tamas K Lengyel
2016-05-05 9:34 ` Razvan Cojocaru
2016-05-16 9:48 ` Julien Grall
2016-05-27 18:58 ` Tamas K Lengyel
2016-05-04 14:51 ` [PATCH v3 3/9] monitor: ARM SMC events Tamas K Lengyel
2016-05-05 9:36 ` Razvan Cojocaru
2016-05-16 9:56 ` Julien Grall
2016-05-04 14:51 ` [PATCH v3 4/9] arm/vm_event: get/set registers Tamas K Lengyel
2016-05-16 10:14 ` Julien Grall
2016-05-16 15:37 ` Tamas K Lengyel
2016-05-16 15:58 ` Julien Grall
2016-05-16 16:26 ` Tamas K Lengyel
2016-05-16 17:18 ` Julien Grall
2016-05-04 14:51 ` Tamas K Lengyel [this message]
2016-05-04 20:08 ` [PATCH v3 5/9] tools/libxc: add xc_monitor_privileged_call Konrad Rzeszutek Wilk
2016-05-04 22:12 ` Tamas K Lengyel
2016-05-04 14:51 ` [PATCH v3 6/9] tools/xen-access: add test-case for ARM SMC Tamas K Lengyel
2016-05-04 15:35 ` Jan Beulich
2016-05-04 17:16 ` Tamas K Lengyel
2016-05-04 17:33 ` Wei Liu
2016-05-04 17:42 ` Tamas K Lengyel
2016-05-05 16:25 ` Jan Beulich
[not found] ` <CABfawh=gWOs3AtsTdYaDj61ph2jumjX6Q=0uFVeahPH99DY9qg@mail.gmail.com>
[not found] ` <CABfawhknB62vZJFvcJv6VAGzw0toZUCXBHyEnzm99+N1ZLBYEg@mail.gmail.com>
2016-05-05 18:25 ` Tamas K Lengyel
2016-05-05 9:37 ` Razvan Cojocaru
2016-05-04 14:51 ` [PATCH v3 7/9] x86/hvm: Rename hvm/event to hvm/monitor Tamas K Lengyel
2016-05-05 9:39 ` Razvan Cojocaru
2016-05-04 14:51 ` [PATCH v3 8/9] x86/hvm: Add debug exception vm_events Tamas K Lengyel
2016-05-05 9:56 ` Razvan Cojocaru
2016-05-04 14:51 ` [PATCH v3 9/9] MAINTAINERS: Update monitor/vm_event covered code Tamas K Lengyel
2016-05-05 9:53 ` Razvan Cojocaru
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