From: Ian Campbell <ian.campbell@citrix.com>
To: ian.jackson@eu.citrix.com, wei.liu2@citrix.com, xen-devel@lists.xen.org
Cc: Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH XEN v8 01/29] tools/libxc: Remove osdep indirection for xc_evtchn
Date: Fri, 15 Jan 2016 13:22:40 +0000 [thread overview]
Message-ID: <1452864188-2417-2-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1452864188-2417-1-git-send-email-ian.campbell@citrix.com>
The alternative backend (a xen-api/xapi shim) is no longer around and
so this stuff is now just baggage which is getting in the way of
refactoring libxenctrl.
Note that the intention is to move this into a separate library
shortly.
Nested virt probably suffices for this use case now.
One incorrect instance of using xc_interface where xc_evtchn (in ocaml
stubs) is removed, this used to work because they were typedefs to the
same struct, but is no longer permitted.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
tools/libxc/include/xenctrl.h | 2 +-
tools/libxc/include/xenctrlosdep.h | 16 -----
tools/libxc/xc_evtchn.c | 45 --------------
tools/libxc/xc_freebsd_osdep.c | 79 ++++++++----------------
tools/libxc/xc_linux_osdep.c | 76 +++++++++--------------
tools/libxc/xc_minios.c | 63 ++++++++-----------
tools/libxc/xc_netbsd.c | 72 ++++++++--------------
tools/libxc/xc_private.c | 37 +++++++++---
tools/libxc/xc_private.h | 17 ++++++
tools/libxc/xc_solaris.c | 71 ++++++++--------------
tools/libxc/xenctrl_osdep_ENOSYS.c | 87 ---------------------------
tools/ocaml/libs/eventchn/xeneventchn_stubs.c | 4 +-
12 files changed, 180 insertions(+), 389 deletions(-)
diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index 01a6dda..881dcd5 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -117,7 +117,7 @@
*/
typedef struct xc_interface_core xc_interface;
-typedef struct xc_interface_core xc_evtchn;
+typedef struct xenevtchn_handle xc_evtchn;
typedef struct xc_interface_core xc_gnttab;
typedef struct xc_interface_core xc_gntshr;
diff --git a/tools/libxc/include/xenctrlosdep.h b/tools/libxc/include/xenctrlosdep.h
index 5121d9b..89564e1 100644
--- a/tools/libxc/include/xenctrlosdep.h
+++ b/tools/libxc/include/xenctrlosdep.h
@@ -51,7 +51,6 @@
enum xc_osdep_type {
XC_OSDEP_PRIVCMD,
- XC_OSDEP_EVTCHN,
XC_OSDEP_GNTTAB,
XC_OSDEP_GNTSHR,
};
@@ -90,21 +89,6 @@ struct xc_osdep_ops
int nentries);
} privcmd;
struct {
- int (*fd)(xc_evtchn *xce, xc_osdep_handle h);
-
- int (*notify)(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port);
-
- evtchn_port_or_error_t (*bind_unbound_port)(xc_evtchn *xce, xc_osdep_handle h, int domid);
- evtchn_port_or_error_t (*bind_interdomain)(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port);
- evtchn_port_or_error_t (*bind_virq)(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq);
-
- int (*unbind)(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port);
-
- evtchn_port_or_error_t (*pending)(xc_evtchn *xce, xc_osdep_handle h);
- int (*unmask)(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port);
- } evtchn;
- struct {
#define XC_GRANT_MAP_SINGLE_DOMAIN 0x1
void *(*grant_map)(xc_gnttab *xcg, xc_osdep_handle h,
uint32_t count, int flags, int prot,
diff --git a/tools/libxc/xc_evtchn.c b/tools/libxc/xc_evtchn.c
index 15f0580..ae2fe1a 100644
--- a/tools/libxc/xc_evtchn.c
+++ b/tools/libxc/xc_evtchn.c
@@ -77,51 +77,6 @@ int xc_evtchn_status(xc_interface *xch, xc_evtchn_status_t *status)
sizeof(*status), 1);
}
-int xc_evtchn_fd(xc_evtchn *xce)
-{
- return xce->ops->u.evtchn.fd(xce, xce->ops_handle);
-}
-
-int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
-{
- return xce->ops->u.evtchn.notify(xce, xce->ops_handle, port);
-}
-
-evtchn_port_or_error_t
-xc_evtchn_bind_unbound_port(xc_evtchn *xce, int domid)
-{
- return xce->ops->u.evtchn.bind_unbound_port(xce, xce->ops_handle, domid);
-}
-
-evtchn_port_or_error_t
-xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid,
- evtchn_port_t remote_port)
-{
- return xce->ops->u.evtchn.bind_interdomain(xce, xce->ops_handle, domid, remote_port);
-}
-
-evtchn_port_or_error_t
-xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
-{
- return xce->ops->u.evtchn.bind_virq(xce, xce->ops_handle, virq);
-}
-
-int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
-{
- return xce->ops->u.evtchn.unbind(xce, xce->ops_handle, port);
-}
-
-evtchn_port_or_error_t
-xc_evtchn_pending(xc_evtchn *xce)
-{
- return xce->ops->u.evtchn.pending(xce, xce->ops_handle);
-}
-
-int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
-{
- return xce->ops->u.evtchn.unmask(xce, xce->ops_handle, port);
-}
-
/*
* Local variables:
* mode: C
diff --git a/tools/libxc/xc_freebsd_osdep.c b/tools/libxc/xc_freebsd_osdep.c
index 4d31a1e..4323e16 100644
--- a/tools/libxc/xc_freebsd_osdep.c
+++ b/tools/libxc/xc_freebsd_osdep.c
@@ -252,34 +252,32 @@ static struct xc_osdep_ops freebsd_privcmd_ops = {
};
/*-------------------------- Evtchn device interface -------------------------*/
-static xc_osdep_handle
-freebsd_evtchn_open(xc_evtchn *xce)
+int osdep_evtchn_open(xc_evtchn *xce)
{
int fd = open(EVTCHN_DEV, O_RDWR);
if ( fd == -1 )
- return XC_OSDEP_OPEN_ERROR;
-
- return (xc_osdep_handle)fd;
+ return -1;
+ xce->fd = fd;
+ return 0;
}
-static int
-freebsd_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
+int osdep_evtchn_close(xc_evtchn *xce)
{
- int fd = (int)h;
- return close(fd);
+ if ( xce->fd == -1 )
+ return 0;
+
+ return close(xce->fd);
}
-static int
-freebsd_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
+int xc_evtchn_fd(xc_evtchn *xce)
{
- return (int)h;
+ return xce->fd;
}
/*------------------------------ Evtchn interface ----------------------------*/
-static int
-freebsd_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_notify notify;
notify.port = port;
@@ -287,10 +285,9 @@ freebsd_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
return ioctl(fd, IOCTL_EVTCHN_NOTIFY, ¬ify);
}
-static evtchn_port_or_error_t
-freebsd_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
+evtchn_port_or_error_t xc_evtchn_bind_unbound_port(xc_evtchn *xce, int domid)
{
- int ret, fd = (int)h;
+ int ret, fd = xce->fd;
struct ioctl_evtchn_bind_unbound_port bind;
bind.remote_domain = domid;
@@ -299,11 +296,10 @@ freebsd_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
return ( ret == 0 ) ? bind.port : ret;
}
-static evtchn_port_or_error_t
-freebsd_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port)
+evtchn_port_or_error_t
+xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid, evtchn_port_t remote_port)
{
- int ret, fd = (int)h;
+ int ret, fd = xce->fd;
struct ioctl_evtchn_bind_interdomain bind;
bind.remote_domain = domid;
@@ -313,10 +309,9 @@ freebsd_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
return ( ret == 0 ) ? bind.port : ret;
}
-static evtchn_port_or_error_t
-freebsd_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
+evtchn_port_or_error_t xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
{
- int ret, fd = (int)h;
+ int ret, fd = xce->fd;
struct ioctl_evtchn_bind_virq bind;
bind.virq = virq;
@@ -325,10 +320,9 @@ freebsd_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
return ( ret == 0 ) ? bind.port : ret;
}
-static int
-freebsd_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_unbind unbind;
unbind.port = port;
@@ -336,10 +330,9 @@ freebsd_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
}
-static evtchn_port_or_error_t
-freebsd_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
+evtchn_port_or_error_t xc_evtchn_pending(xc_evtchn *xce)
{
- int fd = (int)h;
+ int fd = xce->fd;
evtchn_port_t port;
if ( read(fd, &port, sizeof(port)) != sizeof(port) )
@@ -348,33 +341,15 @@ freebsd_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
return port;
}
-static int
-freebsd_evtchn_unmask(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
if ( write(fd, &port, sizeof(port)) != sizeof(port) )
return -1;
return 0;
}
-/*----------------------------- Evtchn handlers ------------------------------*/
-static struct xc_osdep_ops freebsd_evtchn_ops = {
- .open = &freebsd_evtchn_open,
- .close = &freebsd_evtchn_close,
-
- .u.evtchn = {
- .fd = &freebsd_evtchn_fd,
- .notify = &freebsd_evtchn_notify,
- .bind_unbound_port = &freebsd_evtchn_bind_unbound_port,
- .bind_interdomain = &freebsd_evtchn_bind_interdomain,
- .bind_virq = &freebsd_evtchn_bind_virq,
- .unbind = &freebsd_evtchn_unbind,
- .pending = &freebsd_evtchn_pending,
- .unmask = &freebsd_evtchn_unmask,
- },
-};
-
/*---------------------------- FreeBSD interface -----------------------------*/
static struct xc_osdep_ops *
freebsd_osdep_init(xc_interface *xch, enum xc_osdep_type type)
@@ -383,8 +358,6 @@ freebsd_osdep_init(xc_interface *xch, enum xc_osdep_type type)
{
case XC_OSDEP_PRIVCMD:
return &freebsd_privcmd_ops;
- case XC_OSDEP_EVTCHN:
- return &freebsd_evtchn_ops;
default:
return NULL;
}
diff --git a/tools/libxc/xc_linux_osdep.c b/tools/libxc/xc_linux_osdep.c
index c3a3a14..90544fb 100644
--- a/tools/libxc/xc_linux_osdep.c
+++ b/tools/libxc/xc_linux_osdep.c
@@ -38,10 +38,9 @@
#include "xenctrl.h"
#include "xenctrlosdep.h"
+#include "xc_private.h"
+
#define ROUNDUP(_x,_w) (((unsigned long)(_x)+(1UL<<(_w))-1) & ~((1UL<<(_w))-1))
-#define ERROR(_m, _a...) xc_osdep_log(xch,XTL_ERROR,XC_INTERNAL_ERROR,_m , ## _a )
-#define PERROR(_m, _a...) xc_osdep_log(xch,XTL_ERROR,XC_INTERNAL_ERROR,_m \
- " (%d = %s)", ## _a , errno, xc_strerror(xch, errno))
static xc_osdep_handle linux_privcmd_open(xc_interface *xch)
{
@@ -462,29 +461,31 @@ static struct xc_osdep_ops linux_privcmd_ops = {
#define DEVXEN "/dev/xen/"
-static xc_osdep_handle linux_evtchn_open(xc_evtchn *xce)
+int osdep_evtchn_open(xc_evtchn *xce)
{
int fd = open(DEVXEN "evtchn", O_RDWR);
if ( fd == -1 )
- return XC_OSDEP_OPEN_ERROR;
-
- return (xc_osdep_handle)fd;
+ return -1;
+ xce->fd = fd;
+ return 0;
}
-static int linux_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
+int osdep_evtchn_close(xc_evtchn *xce)
{
- int fd = (int)h;
- return close(fd);
+ if ( xce->fd == -1 )
+ return 0;
+
+ return close(xce->fd);
}
-static int linux_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
+int xc_evtchn_fd(xc_evtchn *xce)
{
- return (int)h;
+ return xce->fd;
}
-static int linux_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_notify notify;
notify.port = port;
@@ -492,10 +493,9 @@ static int linux_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t
return ioctl(fd, IOCTL_EVTCHN_NOTIFY, ¬ify);
}
-static evtchn_port_or_error_t
-linux_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
+evtchn_port_or_error_t xc_evtchn_bind_unbound_port(xc_evtchn *xce, int domid)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_unbound_port bind;
bind.remote_domain = domid;
@@ -503,11 +503,10 @@ linux_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
return ioctl(fd, IOCTL_EVTCHN_BIND_UNBOUND_PORT, &bind);
}
-static evtchn_port_or_error_t
-linux_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port)
+evtchn_port_or_error_t xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid,
+ evtchn_port_t remote_port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_interdomain bind;
bind.remote_domain = domid;
@@ -516,10 +515,9 @@ linux_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
return ioctl(fd, IOCTL_EVTCHN_BIND_INTERDOMAIN, &bind);
}
-static evtchn_port_or_error_t
-linux_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
+evtchn_port_or_error_t xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_virq bind;
bind.virq = virq;
@@ -527,9 +525,9 @@ linux_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
return ioctl(fd, IOCTL_EVTCHN_BIND_VIRQ, &bind);
}
-static int linux_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_unbind unbind;
unbind.port = port;
@@ -537,9 +535,9 @@ static int linux_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t
return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
}
-static evtchn_port_or_error_t linux_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
+evtchn_port_or_error_t xc_evtchn_pending(xc_evtchn *xce)
{
- int fd = (int)h;
+ int fd = xce->fd;
evtchn_port_t port;
if ( read(fd, &port, sizeof(port)) != sizeof(port) )
@@ -548,31 +546,15 @@ static evtchn_port_or_error_t linux_evtchn_pending(xc_evtchn *xce, xc_osdep_hand
return port;
}
-static int linux_evtchn_unmask(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
if ( write(fd, &port, sizeof(port)) != sizeof(port) )
return -1;
return 0;
}
-static struct xc_osdep_ops linux_evtchn_ops = {
- .open = &linux_evtchn_open,
- .close = &linux_evtchn_close,
-
- .u.evtchn = {
- .fd = &linux_evtchn_fd,
- .notify = &linux_evtchn_notify,
- .bind_unbound_port = &linux_evtchn_bind_unbound_port,
- .bind_interdomain = &linux_evtchn_bind_interdomain,
- .bind_virq = &linux_evtchn_bind_virq,
- .unbind = &linux_evtchn_unbind,
- .pending = &linux_evtchn_pending,
- .unmask = &linux_evtchn_unmask,
- },
-};
-
static xc_osdep_handle linux_gnttab_open(xc_gnttab *xcg)
{
int fd = open(DEVXEN "gntdev", O_RDWR);
@@ -876,8 +858,6 @@ static struct xc_osdep_ops *linux_osdep_init(xc_interface *xch, enum xc_osdep_ty
{
case XC_OSDEP_PRIVCMD:
return &linux_privcmd_ops;
- case XC_OSDEP_EVTCHN:
- return &linux_evtchn_ops;
case XC_OSDEP_GNTTAB:
return &linux_gnttab_ops;
case XC_OSDEP_GNTSHR:
diff --git a/tools/libxc/xc_minios.c b/tools/libxc/xc_minios.c
index 4f6498f..4ace1b5 100644
--- a/tools/libxc/xc_minios.c
+++ b/tools/libxc/xc_minios.c
@@ -219,20 +219,23 @@ static void port_dealloc(struct evtchn_port_info *port_info) {
free(port_info);
}
-static xc_osdep_handle minios_evtchn_open(xc_evtchn *xce)
+int osdep_evtchn_open(xc_evtchn *xce)
{
int fd = alloc_fd(FTYPE_EVTCHN);
if ( fd == -1 )
- return XC_OSDEP_OPEN_ERROR;
+ return -1;
LIST_INIT(&files[fd].evtchn.ports);
+ xce->fd = fd;
printf("evtchn_open() -> %d\n", fd);
- return (xc_osdep_handle)fd;
+ return 0;
}
-static int minios_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
+int osdep_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
{
- int fd = (int)h;
- return close(fd);
+ if ( xce->fd == -1 )
+ return 0;
+
+ return close(xce->fd);
}
void minios_evtchn_close_fd(int fd)
@@ -244,12 +247,12 @@ void minios_evtchn_close_fd(int fd)
files[fd].type = FTYPE_NONE;
}
-static int minios_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
+int xc_evtchn_fd(xc_evtchn *xce)
{
- return (int)h;
+ return xce->fd;
}
-static int minios_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
{
int ret;
@@ -281,9 +284,9 @@ static void evtchn_handler(evtchn_port_t port, struct pt_regs *regs, void *data)
wake_up(&event_queue);
}
-static evtchn_port_or_error_t minios_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
+evtchn_port_or_error_t xc_evtchn_bind_unbound_port(xc_evtchn *xce, int domid)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct evtchn_port_info *port_info;
int ret;
evtchn_port_t port;
@@ -308,10 +311,10 @@ static evtchn_port_or_error_t minios_evtchn_bind_unbound_port(xc_evtchn *xce, xc
return port;
}
-static evtchn_port_or_error_t minios_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port)
+evtchn_port_or_error_t xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid,
+ evtchn_port_t remote_port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct evtchn_port_info *port_info;
evtchn_port_t local_port;
int ret;
@@ -336,9 +339,9 @@ static evtchn_port_or_error_t minios_evtchn_bind_interdomain(xc_evtchn *xce, xc_
return local_port;
}
-static int minios_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct evtchn_port_info *port_info;
LIST_FOREACH(port_info, &files[fd].evtchn.ports, list) {
@@ -352,9 +355,9 @@ static int minios_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t
return -1;
}
-static evtchn_port_or_error_t minios_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
+evtchn_port_or_error_t xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct evtchn_port_info *port_info;
evtchn_port_t port;
@@ -377,9 +380,9 @@ static evtchn_port_or_error_t minios_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_h
return port;
}
-static evtchn_port_or_error_t minios_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
+evtchn_port_or_error_t xc_evtchn_pending(xc_evtchn *xce)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct evtchn_port_info *port_info;
unsigned long flags;
evtchn_port_t ret = -1;
@@ -402,28 +405,12 @@ static evtchn_port_or_error_t minios_evtchn_pending(xc_evtchn *xce, xc_osdep_han
return ret;
}
-static int minios_evtchn_unmask(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
{
unmask_evtchn(port);
return 0;
}
-static struct xc_osdep_ops minios_evtchn_ops = {
- .open = &minios_evtchn_open,
- .close = &minios_evtchn_close,
-
- .u.evtchn = {
- .fd = &minios_evtchn_fd,
- .notify = &minios_evtchn_notify,
- .bind_unbound_port = &minios_evtchn_bind_unbound_port,
- .bind_interdomain = &minios_evtchn_bind_interdomain,
- .bind_virq = &minios_evtchn_bind_virq,
- .unbind = &minios_evtchn_unbind,
- .pending = &minios_evtchn_pending,
- .unmask = &minios_evtchn_unmask,
- },
-};
-
/* Optionally flush file to disk and discard page cache */
void discard_file_cache(xc_interface *xch, int fd, int flush)
{
@@ -523,8 +510,6 @@ static struct xc_osdep_ops *minios_osdep_init(xc_interface *xch, enum xc_osdep_t
{
case XC_OSDEP_PRIVCMD:
return &minios_privcmd_ops;
- case XC_OSDEP_EVTCHN:
- return &minios_evtchn_ops;
case XC_OSDEP_GNTTAB:
return &minios_gnttab_ops;
default:
diff --git a/tools/libxc/xc_netbsd.c b/tools/libxc/xc_netbsd.c
index 54f1d7b..b1b828f 100644
--- a/tools/libxc/xc_netbsd.c
+++ b/tools/libxc/xc_netbsd.c
@@ -225,29 +225,31 @@ static struct xc_osdep_ops netbsd_privcmd_ops = {
#define EVTCHN_DEV_NAME "/dev/xenevt"
-static xc_osdep_handle netbsd_evtchn_open(xc_evtchn *xce)
+int osdep_evtchn_open(xc_evtchn *xce)
{
int fd = open(EVTCHN_DEV_NAME, O_NONBLOCK|O_RDWR);
if ( fd == -1 )
- return XC_OSDEP_OPEN_ERROR;
-
- return (xc_osdep_handle)fd;
+ return -1;
+ xce->fd = fd;
+ return 0;
}
-static int netbsd_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
+int osdep_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
{
- int fd = (int)h;
- return close(fd);
+ if ( xce->fd == -1 )
+ return 0;
+
+ return close(xce->fd);
}
-static int netbsd_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
+int xc_evtchn_fd(xc_evtchn *xce)
{
- return (int)h;
+ return xce->fd;
}
-static int netbsd_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_notify notify;
notify.port = port;
@@ -255,10 +257,9 @@ static int netbsd_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t
return ioctl(fd, IOCTL_EVTCHN_NOTIFY, ¬ify);
}
-static evtchn_port_or_error_t
-netbsd_evtchn_bind_unbound_port(xc_evtchn * xce, xc_osdep_handle h, int domid)
+evtchn_port_or_error_t xc_evtchn_bind_unbound_port(xc_evtchn * xce, int domid)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_unbound_port bind;
int ret;
@@ -271,11 +272,10 @@ netbsd_evtchn_bind_unbound_port(xc_evtchn * xce, xc_osdep_handle h, int domid)
return -1;
}
-static evtchn_port_or_error_t
-netbsd_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port)
+evtchn_port_or_error_t xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid,
+ evtchn_port_t remote_port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_interdomain bind;
int ret;
@@ -289,9 +289,9 @@ netbsd_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
return -1;
}
-static int netbsd_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_unbind unbind;
unbind.port = port;
@@ -299,10 +299,9 @@ static int netbsd_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t
return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
}
-static evtchn_port_or_error_t
-netbsd_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
+evtchn_port_or_error_t xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_virq bind;
int err;
@@ -315,10 +314,9 @@ netbsd_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
return bind.port;
}
-static evtchn_port_or_error_t
-netbsd_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
+evtchn_port_or_error_t xc_evtchn_pending(xc_evtchn *xce)
{
- int fd = (int)h;
+ int fd = xce->fd;
evtchn_port_t port;
if ( read_exact(fd, (char *)&port, sizeof(port)) == -1 )
@@ -327,28 +325,12 @@ netbsd_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
return port;
}
-static int netbsd_evtchn_unmask(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
return write_exact(fd, (char *)&port, sizeof(port));
}
-static struct xc_osdep_ops netbsd_evtchn_ops = {
- .open = &netbsd_evtchn_open,
- .close = &netbsd_evtchn_close,
-
- .u.evtchn = {
- .fd = &netbsd_evtchn_fd,
- .notify = &netbsd_evtchn_notify,
- .bind_unbound_port = &netbsd_evtchn_bind_unbound_port,
- .bind_interdomain = &netbsd_evtchn_bind_interdomain,
- .bind_virq = &netbsd_evtchn_bind_virq,
- .unbind = &netbsd_evtchn_unbind,
- .pending = &netbsd_evtchn_pending,
- .unmask = &netbsd_evtchn_unmask,
- },
-};
-
/* Optionally flush file to disk and discard page cache */
void discard_file_cache(xc_interface *xch, int fd, int flush)
{
@@ -395,8 +377,6 @@ static struct xc_osdep_ops *netbsd_osdep_init(xc_interface *xch, enum xc_osdep_t
{
case XC_OSDEP_PRIVCMD:
return &netbsd_privcmd_ops;
- case XC_OSDEP_EVTCHN:
- return &netbsd_evtchn_ops;
default:
return NULL;
}
diff --git a/tools/libxc/xc_private.c b/tools/libxc/xc_private.c
index 6c0c0d6..cb79f22 100644
--- a/tools/libxc/xc_private.c
+++ b/tools/libxc/xc_private.c
@@ -119,7 +119,6 @@ static const char *xc_osdep_type_name(enum xc_osdep_type type)
switch ( type )
{
case XC_OSDEP_PRIVCMD: return "privcmd";
- case XC_OSDEP_EVTCHN: return "evtchn";
case XC_OSDEP_GNTTAB: return "gnttab";
case XC_OSDEP_GNTSHR: return "gntshr";
}
@@ -252,20 +251,44 @@ int do_xen_hypercall(xc_interface *xch, privcmd_hypercall_t *hypercall)
return xch->ops->u.privcmd.hypercall(xch, xch->ops_handle, hypercall);
}
-xc_evtchn *xc_evtchn_open(xentoollog_logger *logger,
- unsigned open_flags)
+xc_evtchn *xc_evtchn_open(xentoollog_logger *logger, unsigned open_flags)
{
- xc_evtchn *xce;
+ xc_evtchn *xce = malloc(sizeof(*xce));
+ int rc;
+
+ if (!xce) return NULL;
+
+ xce->fd = -1;
+ xce->logger = logger;
+ xce->logger_tofree = NULL;
- xce = xc_interface_open_common(logger, NULL, open_flags,
- XC_OSDEP_EVTCHN);
+ if (!xce->logger) {
+ xce->logger = xce->logger_tofree =
+ (xentoollog_logger*)
+ xtl_createlogger_stdiostream(stderr, XTL_PROGRESS, 0);
+ if (!xce->logger) goto err;
+ }
+
+ rc = osdep_evtchn_open(xce);
+ if ( rc < 0 ) goto err;
return xce;
+
+err:
+ osdep_evtchn_close(xce);
+ xtl_logger_destroy(xce->logger_tofree);
+ free(xce);
+ return NULL;
}
int xc_evtchn_close(xc_evtchn *xce)
{
- return xc_interface_close_common(xce);
+ int rc;
+
+ rc = osdep_evtchn_close(xce);
+ xtl_logger_destroy(xce->logger_tofree);
+ free(xce);
+ return rc;
}
xc_gnttab *xc_gnttab_open(xentoollog_logger *logger,
diff --git a/tools/libxc/xc_private.h b/tools/libxc/xc_private.h
index f603c15..f4d155a 100644
--- a/tools/libxc/xc_private.h
+++ b/tools/libxc/xc_private.h
@@ -123,6 +123,13 @@ struct xc_interface_core {
xc_osdep_handle ops_handle; /* opaque data for xc_osdep_ops */
};
+struct xenevtchn_handle {
+ xentoollog_logger *logger, *logger_tofree;
+ int fd;
+};
+int osdep_evtchn_open(xc_evtchn *xce);
+int osdep_evtchn_close(xc_evtchn *xce);
+
void xc_report_error(xc_interface *xch, int code, const char *fmt, ...)
__attribute__((format(printf,3,4)));
void xc_reportv(xc_interface *xch, xentoollog_logger *lg, xentoollog_level,
@@ -446,3 +453,13 @@ void *xc_vm_event_enable(xc_interface *xch, domid_t domain_id, int param,
uint32_t *port);
#endif /* __XC_PRIVATE_H__ */
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
diff --git a/tools/libxc/xc_solaris.c b/tools/libxc/xc_solaris.c
index 7e5d847..088228a 100644
--- a/tools/libxc/xc_solaris.c
+++ b/tools/libxc/xc_solaris.c
@@ -194,33 +194,36 @@ static struct xc_osdep_ops solaris_privcmd_ops = {
},
};
-static xc_osdep_handle solaris_evtchn_open(xc_evtchn *xce)
+int osdep_evtchn_open(xc_evtchn *xce)
{
int fd;
if ( (fd = open("/dev/xen/evtchn", O_RDWR)) == -1 )
{
PERROR("Could not open event channel interface");
- return XC_OSDEP_OPEN_ERROR;
+ return -1;
}
- return (xc_osdep_handle)fd;
+ xce->fd = fd;
+ return 0;
}
-static int solaris_evtchn_close(xc_evtchn *xce, xc_osdep_handle h)
+int osdep_evtchn_close(xc_evtchn *xce)
{
- int fd = (int)h;
- return close(fd);
+ if ( xce->fd == -1 )
+ return 0;
+
+ return close(xce->fd);
}
-static int solaris_evtchn_fd(xc_evtchn *xce, xc_osdep_handle h)
+int xc_evtchn_fd(xc_evtchn *xce)
{
- return (int)h;
+ return xce->fd;
}
-static int solaris_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_notify notify;
notify.port = port;
@@ -228,10 +231,9 @@ static int solaris_evtchn_notify(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_
return ioctl(fd, IOCTL_EVTCHN_NOTIFY, ¬ify);
}
-static evtchn_port_or_error_t
-solaris_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
+evtchn_port_or_error_t xc_evtchn_bind_unbound_port(xc_evtchn *xce, int domid)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_unbound_port bind;
bind.remote_domain = domid;
@@ -239,11 +241,10 @@ solaris_evtchn_bind_unbound_port(xc_evtchn *xce, xc_osdep_handle h, int domid)
return ioctl(fd, IOCTL_EVTCHN_BIND_UNBOUND_PORT, &bind);
}
-evtchn_port_or_error_t
-solaris_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
- evtchn_port_t remote_port)
+evtchn_port_or_error_t xc_evtchn_bind_interdomain(xc_evtchn *xce, int domid,
+ evtchn_port_t remote_port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_interdomain bind;
bind.remote_domain = domid;
@@ -252,10 +253,9 @@ solaris_evtchn_bind_interdomain(xc_evtchn *xce, xc_osdep_handle h, int domid,
return ioctl(fd, IOCTL_EVTCHN_BIND_INTERDOMAIN, &bind);
}
-static evtchn_port_or_error_t
-solaris_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
+evtchn_port_or_error_t xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_bind_virq bind;
bind.virq = virq;
@@ -263,9 +263,9 @@ solaris_evtchn_bind_virq(xc_evtchn *xce, xc_osdep_handle h, unsigned int virq)
return ioctl(fd, IOCTL_EVTCHN_BIND_VIRQ, &bind);
}
-static int solaris_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_t port)
+int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
struct ioctl_evtchn_unbind unbind;
unbind.port = port;
@@ -273,10 +273,9 @@ static int solaris_evtchn_unbind(xc_evtchn *xce, xc_osdep_handle h, evtchn_port_
return ioctl(fd, IOCTL_EVTCHN_UNBIND, &unbind);
}
-static evtchn_port_or_error_t
-solaris_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
+evtchn_port_or_error_t xc_evtchn_pending(xc_evtchn *xce)
{
- int fd = (int)h;
+ int fd = xce->fd;
evtchn_port_t port;
if ( read_exact(fd, (char *)&port, sizeof(port)) == -1 )
@@ -285,28 +284,12 @@ solaris_evtchn_pending(xc_evtchn *xce, xc_osdep_handle h)
return port;
}
-static int solaris_evtchn_unmask(xc_evtchn *xce, xc_osdep_handle h,evtchn_port_t port)
+int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
{
- int fd = (int)h;
+ int fd = xce->fd;
return write_exact(fd, (char *)&port, sizeof(port));
}
-static struct xc_osdep_ops solaris_evtchn_ops = {
- .open = &solaris_evtchn_open,
- .close = &solaris_evtchn_close,
-
- .u.evtchn = {
- .fd = &solaris_evtchn_fd,
- .notify = &solaris_evtchn_notify,
- .bind_unbound_port = &solaris_evtchn_bind_unbound_port,
- .bind_interdomain = &solaris_evtchn_bind_interdomain,
- .bind_virq = &solaris_evtchn_bind_virq,
- .unbind = &solaris_evtchn_unbind,
- .pending = &solaris_evtchn_pending,
- .unmask = &solaris_evtchn_unmask,
- },
-};
-
/* Optionally flush file to disk and discard page cache */
void discard_file_cache(xc_interface *xch, int fd, int flush)
{
@@ -324,8 +307,6 @@ static struct xc_osdep_ops *solaris_osdep_init(xc_interface *xch, enum xc_osdep_
{
case XC_OSDEP_PRIVCMD:
return &solaris_privcmd_ops;
- case XC_OSDEP_EVTCHN:
- return &solaris_evtchn_ops;
default:
return NULL;
}
diff --git a/tools/libxc/xenctrl_osdep_ENOSYS.c b/tools/libxc/xenctrl_osdep_ENOSYS.c
index dd59dcd..5182532 100644
--- a/tools/libxc/xenctrl_osdep_ENOSYS.c
+++ b/tools/libxc/xenctrl_osdep_ENOSYS.c
@@ -81,90 +81,6 @@ static struct xc_osdep_ops ENOSYS_privcmd_ops =
}
};
-static xc_osdep_handle ENOSYS_evtchn_open(xc_interface *xce)
-{
- IPRINTF(xce, "ENOSYS_evtchn: opening handle %p\n", (void *)1);
- return (xc_osdep_handle)2; /*dummy*/
-}
-
-static int ENOSYS_evtchn_close(xc_interface *xce, xc_osdep_handle h)
-{
- IPRINTF(xce, "ENOSYS_evtchn: closing handle %lx\n", h);
- return 0;
-}
-
-static int ENOSYS_evtchn_fd(xc_interface *xce, xc_osdep_handle h)
-{
- IPRINTF(xce, "ENOSYS_fd %lx fd\n", h);
- return (int)h;
-}
-
-static int ENOSYS_evtchn_notify(xc_interface *xce, xc_osdep_handle h, evtchn_port_t port)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx notify: %d\n", h, port);
- return -ENOSYS;
-}
-
-static int ENOSYS_evtchn_bind_unbound_port(xc_interface *xce, xc_osdep_handle h, int domid)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx bind_unbound_port: dom%d\n", h, domid);
- return -ENOSYS;
-}
-
-
-static int ENOSYS_evtchn_bind_interdomain(xc_interface *xce, xc_osdep_handle h, int domid, evtchn_port_t remote_port)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx bind_interdomain: dmo%d %d\n", h, domid, remote_port);
- return -ENOSYS;
-}
-
-
-static int ENOSYS_evtchn_bind_virq(xc_interface *xce, xc_osdep_handle h, unsigned int virq)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx bind_virq: %d\n", h, virq);
- return -ENOSYS;
-}
-
-
-static int ENOSYS_evtchn_unbind(xc_interface *xce, xc_osdep_handle h, evtchn_port_t port)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx unbind: %d\n", h, port);
- return -ENOSYS;
-}
-
-
-static evtchn_port_or_error_t ENOSYS_evtchn_pending(xc_interface *xce, xc_osdep_handle h)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx pending\n", h);
- return -ENOSYS;
-}
-
-static int ENOSYS_evtchn_unmask(xc_interface *xce, xc_osdep_handle h, evtchn_port_t port)
-{
- IPRINTF(xce, "ENOSYS_evtchn %lx unmask: %d\n", h, port);
- return -ENOSYS;
-}
-
-static struct xc_osdep_ops ENOSYS_evtchn_ops = {
- .open = &ENOSYS_evtchn_open,
- .close = &ENOSYS_evtchn_close,
-
- .u.evtchn = {
- .fd = &ENOSYS_evtchn_fd,
-
- .notify = &ENOSYS_evtchn_notify,
-
- .bind_unbound_port = &ENOSYS_evtchn_bind_unbound_port,
- .bind_interdomain = &ENOSYS_evtchn_bind_interdomain,
- .bind_virq = &ENOSYS_evtchn_bind_virq,
-
- .unbind = &ENOSYS_evtchn_unbind,
-
- .pending = &ENOSYS_evtchn_pending,
- .unmask = &ENOSYS_evtchn_unmask,
- },
-};
-
static struct xc_osdep_ops * ENOSYS_osdep_init(xc_interface *xch, enum xc_osdep_type type)
{
struct xc_osdep_ops *ops;
@@ -180,9 +96,6 @@ static struct xc_osdep_ops * ENOSYS_osdep_init(xc_interface *xch, enum xc_osdep_
case XC_OSDEP_PRIVCMD:
ops = &ENOSYS_privcmd_ops;
break;
- case XC_OSDEP_EVTCHN:
- ops = &ENOSYS_evtchn_ops;
- break;
default:
ops = NULL;
break;
diff --git a/tools/ocaml/libs/eventchn/xeneventchn_stubs.c b/tools/ocaml/libs/eventchn/xeneventchn_stubs.c
index abefd6b..5939e7c 100644
--- a/tools/ocaml/libs/eventchn/xeneventchn_stubs.c
+++ b/tools/ocaml/libs/eventchn/xeneventchn_stubs.c
@@ -34,14 +34,14 @@
#include <caml/callback.h>
#include <caml/fail.h>
-#define _H(__h) ((xc_interface *)(__h))
+#define _H(__h) ((xc_evtchn *)(__h))
CAMLprim value stub_eventchn_init(void)
{
CAMLparam0();
CAMLlocal1(result);
- xc_interface *xce = xc_evtchn_open(NULL, XC_OPENFLAG_NON_REENTRANT);
+ xc_evtchn *xce = xc_evtchn_open(NULL, XC_OPENFLAG_NON_REENTRANT);
if (xce == NULL)
caml_failwith("open failed");
--
2.1.4
next prev parent reply other threads:[~2016-01-15 13:22 UTC|newest]
Thread overview: 112+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 13:22 [Qemu-devel] [Minios-devel] [PATCH v8 0/<VARIOUS>] Begin to disentangle libxenctrl and provide some stable libraries Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 00/29] " Ian Campbell
2016-01-15 13:22 ` Ian Campbell [this message]
2016-01-15 13:22 ` [PATCH XEN v8 02/29] tools: Refactor /dev/xen/evtchn wrappers into libxenevtchn Ian Campbell
2016-01-22 11:48 ` Ian Campbell
2016-01-22 17:12 ` Boris Ostrovsky
2016-01-25 9:48 ` Ian Campbell
2016-01-25 14:35 ` Ian Jackson
2016-01-25 14:39 ` Boris Ostrovsky
2016-01-25 14:47 ` Ian Campbell
2016-01-25 14:49 ` Andrew Cooper
2016-01-25 15:28 ` Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 03/29] tools: Arrange to check public headers for ANSI compatiblity Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 04/29] tools/libxc: Remove osdep indirection for xc_gnt{shr, tab} Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 05/29] tools: Refactor /dev/xen/gnt{dev, shr} wrappers into libxengnttab Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 06/29] tools/libxc: Remove osdep indirection for privcmd Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 07/29] tools: Refactor hypercall calling wrappers into libxencall Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 08/29] tools/libxc: drop xc_map_foreign_bulk_compat wrappers Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 09/29] tools: Remove xc_map_foreign_batch Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 10/29] tools: Implement xc_map_foreign_range(s) in terms of common helper Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 11/29] tools: Refactor foreign memory mapping into libxenforeignmemory Ian Campbell
2016-01-25 12:01 ` Olaf Hering
2016-01-25 12:31 ` Ian Campbell
2016-01-25 12:44 ` Ian Campbell
2016-01-25 12:45 ` [PATCH] kdd: Opt in to libxc compat xc_map_foreign_* intefaces Ian Campbell
2016-01-25 13:25 ` Tim Deegan
2016-01-25 14:22 ` Ian Campbell
2016-01-25 14:00 ` Olaf Hering
2016-01-25 13:18 ` [PATCH] kdd: build using Werror Ian Campbell
2016-01-25 13:20 ` Olaf Hering
2016-01-25 13:24 ` Ian Campbell
2016-01-25 13:25 ` Tim Deegan
2016-01-25 14:22 ` Ian Campbell
2016-01-25 14:37 ` Olaf Hering
2016-01-15 13:22 ` [PATCH XEN v8 12/29] tools/libs/foreignmemory: provide xenforeignmemory_unmap Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 13/29] tools/libs/foreignmemory: use size_t for size arguments Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 14/29] tools/libs/foreignmemory: Mention restrictions on fork in docs Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-19 13:34 ` Ian Campbell
2016-01-19 14:25 ` Wei Liu
2016-01-15 13:22 ` [PATCH XEN v8 15/29] tools/libs/foreignmemory: Support err == NULL to map Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 16/29] tools/libs/foreignmemory: pull array length argument to map forward Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 17/29] tools/libs/evtchn: Review and update doc comments Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 18/29] tools/libs/evtchn: Use uint32_t for domid arguments Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-15 13:22 ` [PATCH XEN v8 19/29] tools/libs: Clean up hard tabs Ian Campbell
2016-01-15 13:22 ` [PATCH XEN v8 20/29] tools/libs/gnttab: Extensive updates to API documentation Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-15 13:23 ` [PATCH XEN v8 21/29] tools/libs/call: Update some log messages to not refer to xc Ian Campbell
2016-01-15 13:23 ` [PATCH XEN v8 22/29] tools/libs/call: Describe return values and error semantics for xencall* Ian Campbell
2016-01-15 13:23 ` [PATCH XEN v8 23/29] tools/libs/call: Avoid xc_memalign in netbsd and solaris backends Ian Campbell
2016-01-15 13:23 ` [PATCH XEN v8 24/29] tools/libs/call: linux: touch newly allocated pages after madvise lockdown Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-19 13:40 ` Ian Campbell
2016-01-19 14:26 ` Wei Liu
2016-01-19 14:54 ` Roger Pau Monné
2016-01-19 14:58 ` Wei Liu
2016-01-19 15:03 ` Ian Campbell
2016-01-19 15:49 ` Wei Liu
2016-01-19 15:59 ` Ian Campbell
2016-01-15 13:23 ` [PATCH XEN v8 25/29] tools/libs/{call, evtchn}: Document requirements around forking Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-15 13:23 ` [PATCH XEN v8 26/29] tools/libs/*: Use O_CLOEXEC on Linux and FreeBSD Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-15 13:23 ` [PATCH XEN v8 27/29] tools: Update CFLAGS for qemu-xen to allow it to use new libraries Ian Campbell
2016-01-15 13:23 ` [PATCH XEN v8 28/29] tools/libs/*: Introduce APIs to restrict handles to a specific domain Ian Campbell
2016-01-19 13:24 ` Wei Liu
2016-01-19 13:44 ` Ian Campbell
2016-01-19 14:30 ` Wei Liu
2016-01-15 13:23 ` [PATCH XEN v8 29/29] HACK: Update Config.mk to pull all the right bits from my xenbits trees Ian Campbell
2016-01-15 13:23 ` [PATCH QEMU-XEN v8 0/8] Begin to disentangle libxenctrl and provide some stable libraries Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] " Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 1/8] xen_console: correctly cleanup primary console on teardown Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 2/8] xen: Switch to libxenevtchn interface for compat shims Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 3/8] xen: Switch to libxengnttab " Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 4/8] xen: Switch uses of xc_map_foreign_range into xc_map_foreign_pages Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 5/8] xen: Switch uses of xc_map_foreign_{pages, bulk} to use libxenforeignmemory API Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 14:43 ` [Qemu-devel] " Stefano Stabellini
2016-01-15 14:43 ` Stefano Stabellini
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 6/8] xen: Use stable library interfaces when they are available Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 14:43 ` [Qemu-devel] " Stefano Stabellini
2016-01-15 14:43 ` Stefano Stabellini
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 7/8] xen: domainbuild: reopen libxenctrl interface after forking for domain watcher Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 13:23 ` [Qemu-devel] [PATCH QEMU-XEN v8 8/8] xen: make it possible to build without the Xen PV domain builder Ian Campbell
2016-01-15 13:23 ` Ian Campbell
2016-01-15 14:44 ` [Qemu-devel] [PATCH QEMU-XEN v8 0/8] Begin to disentangle libxenctrl and provide some stable libraries Stefano Stabellini
2016-01-15 15:08 ` Ian Campbell
2016-01-15 15:08 ` [Qemu-devel] " Ian Campbell
2016-01-15 14:44 ` Stefano Stabellini
2016-01-15 13:23 ` [PATCH QEMU-XEN-TRADITIONAL v8 0/4] " Ian Campbell
2016-01-15 13:23 ` [PATCH QEMU-XEN-TRADITIONAL v8 1/4] qemu-xen-traditional: Use libxenevtchn Ian Campbell
2016-01-15 13:23 ` [PATCH QEMU-XEN-TRADITIONAL v8 2/4] qemu-xen-traditional: Use libxengnttab Ian Campbell
2016-01-15 13:23 ` [PATCH QEMU-XEN-TRADITIONAL v8 3/4] qemu-xen-traditional: Add libxencall to rpath-link Ian Campbell
2016-01-15 13:23 ` [PATCH QEMU-XEN-TRADITIONAL v8 4/4] qemu-xen-traditional: Add libxenforeignmemory " Ian Campbell
2016-01-15 13:23 ` [PATCH MINI-OS v8 0/4] Begin to disentangle libxenctrl and provide some stable libraries Ian Campbell
2016-01-15 13:24 ` [PATCH MINI-OS v8 1/4] mini-os: Include libxenevtchn with libxc Ian Campbell
2016-01-15 13:24 ` [PATCH MINI-OS v8 2/4] mini-os: Include libxengnttab " Ian Campbell
2016-01-15 13:24 ` [PATCH MINI-OS v8 3/4] mini-os: Include libxencall " Ian Campbell
2016-01-15 13:24 ` [PATCH MINI-OS v8 4/4] mini-os: Include libxenforeignmemory " Ian Campbell
2016-01-19 15:44 ` [Qemu-devel] [Minios-devel] [PATCH v8 0/<VARIOUS>] Begin to disentangle libxenctrl and provide some stable libraries Ian Campbell
2016-01-22 10:42 ` Ian Campbell
2016-01-22 10:42 ` [Qemu-devel] " Ian Campbell
2016-01-19 15:44 ` Ian Campbell
2016-01-22 14:14 ` [Qemu-devel] " Ian Campbell
2016-01-22 14:14 ` Ian Campbell
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