This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


[Xen-changelog] [qemu-xen-unstable] Enlarge the size of the global mmio_

To: xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-changelog] [qemu-xen-unstable] Enlarge the size of the global mmio_space mmio[].
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Fri, 4 Dec 2009 08:20:09 -0800
Delivery-date: Fri, 04 Dec 2009 08:20:07 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-changelog-request@lists.xensource.com?subject=help>
List-id: BK change log <xen-changelog.lists.xensource.com>
List-post: <mailto:xen-changelog@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe>
Reply-to: xen-devel@xxxxxxxxxxxxxxxxxxx
Sender: xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx
commit de6c06808e300b35368178a281660ae8acf64f66
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Fri Nov 6 18:10:44 2009 +0000

    Enlarge the size of the global mmio_space mmio[].
    With the Multi-Function passthrough, we're actually able to assign more than
    32 functions to guest, so we should enlarge the MAX_MMIO. 1024 should be big
    Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>
 i386-dm/exec-dm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/i386-dm/exec-dm.c b/i386-dm/exec-dm.c
index d0685af..2603de1 100644
--- a/i386-dm/exec-dm.c
+++ b/i386-dm/exec-dm.c
@@ -275,13 +275,13 @@ void cpu_abort(CPUState *env, const char *fmt, ...)
 /* XXX: Simple implementation. Fix later */
-#define MAX_MMIO 32
+#define MAX_MMIO 1024
 static struct mmio_space {
         target_phys_addr_t start;
         unsigned long size;
         unsigned long io_index;
 } mmio[MAX_MMIO];
-unsigned long mmio_cnt;
+static unsigned long mmio_cnt;
 /* register physical memory. 'size' must be a multiple of the target
    page size. If (phys_offset & ~TARGET_PAGE_MASK) != 0, then it is an
generated by git-patchbot for /home/xen/git/qemu-xen-unstable.git

Xen-changelog mailing list

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-changelog] [qemu-xen-unstable] Enlarge the size of the global mmio_space mmio[]., Ian Jackson <=