Date: Thu, 2 Jan 2014 16:43:51 +0100 From: Roger Pau Monne <roger.pau@citrix.com> To: <freebsd-xen@freebsd.org>, <freebsd-current@freebsd.org>, <xen-devel@lists.xen.org>, <gibbs@freebsd.org>, <jhb@freebsd.org>, <kib@freebsd.org>, <julien.grall@citrix.com> Subject: [PATCH v9 17/19] xen: xenstore changes to support PVH Message-ID: <1388677433-49525-18-git-send-email-roger.pau@citrix.com> In-Reply-To: <1388677433-49525-1-git-send-email-roger.pau@citrix.com> References: <1388677433-49525-1-git-send-email-roger.pau@citrix.com>
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---
sys/xen/xenstore/xenstore.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/sys/xen/xenstore/xenstore.c b/sys/xen/xenstore/xenstore.c
index b5cf413..7fa08cc 100644
--- a/sys/xen/xenstore/xenstore.c
+++ b/sys/xen/xenstore/xenstore.c
@@ -229,13 +229,11 @@ struct xs_softc {
*/
struct sx xenwatch_mutex;
-#ifdef XENHVM
/**
* The HVM guest pseudo-physical frame number. This is Xen's mapping
* of the true machine frame number into our "physical address space".
*/
unsigned long gpfn;
-#endif
/**
* The event channel for communicating with the
@@ -1147,13 +1145,15 @@ xs_attach(device_t dev)
/* Initialize the interface to xenstore. */
struct proc *p;
-#ifdef XENHVM
- xs.evtchn = hvm_get_parameter(HVM_PARAM_STORE_EVTCHN);
- xs.gpfn = hvm_get_parameter(HVM_PARAM_STORE_PFN);
- xen_store = pmap_mapdev(xs.gpfn * PAGE_SIZE, PAGE_SIZE);
-#else
- xs.evtchn = xen_start_info->store_evtchn;
-#endif
+ if (xen_hvm_domain()) {
+ xs.evtchn = hvm_get_parameter(HVM_PARAM_STORE_EVTCHN);
+ xs.gpfn = hvm_get_parameter(HVM_PARAM_STORE_PFN);
+ xen_store = pmap_mapdev(xs.gpfn * PAGE_SIZE, PAGE_SIZE);
+ } else if (xen_pv_domain()) {
+ xs.evtchn = HYPERVISOR_start_info->store_evtchn;
+ } else {
+ panic("Unknown domain type, cannot initialize xenstore\n");
+ }
TAILQ_INIT(&xs.reply_list);
TAILQ_INIT(&xs.watch_events);
--
1.7.7.5 (Apple Git-26)
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