[Qemu-devel] [PATCH] ivshmem: fix PCI BAR2 registration during initialization

[zanghongyong]

From: Hongyong Zang <address@hidden>

Ivshmem cannot work, and the command lspci cannot show ivshmem BAR2 in the 
guest.
As for pci_register_bar(), parameter MemoryRegion should be s->bar instead of 
s->ivshmem.

Signed-off-by: Hongyong Zang <address@hidden>
---
 hw/ivshmem.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/ivshmem.c b/hw/ivshmem.c
index 242fbea..2ecf658 100644
--- a/hw/ivshmem.c
+++ b/hw/ivshmem.c
@@ -694,7 +694,7 @@ static int pci_ivshmem_init(PCIDevice *dev)
         s->peers = g_malloc0(s->nb_peers * sizeof(Peer));
 
         pci_register_bar(&s->dev, 2,
-                         PCI_BASE_ADDRESS_SPACE_MEMORY, &s->ivshmem);
+                         PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar);
 
         s->eventfd_chr = g_malloc0(s->vectors * sizeof(CharDriverState *));
 
-- 
1.7.1