[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] pci: pass bridge update to secondary bus
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH] pci: pass bridge update to secondary bus |
Date: |
Tue, 6 Jul 2010 14:23:27 +0300 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
bridge config write should trigger updates
on the secondary bus. never on the primary bus.
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
Compile-tested only.
Isaku Yamahata, could you review this please?
You wrote the code, and you seem to have some bridged setups.
hw/pci.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 926cf63..011d83e 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1513,7 +1513,9 @@ static void pci_bridge_write_config(PCIDevice *d,
/* memory base/limit, prefetchable base/limit and
io base/limit upper 16 */
ranges_overlap(address, len, PCI_MEMORY_BASE, 20)) {
- pci_bridge_update_mappings(d->bus);
+ PCIBridge *s = container_of(d, PCIBridge, dev);
+ PCIBus *secondary_bus = &s->bus;
+ pci_bridge_update_mappings(secondary_bus);
}
}
--
1.7.2.rc0.14.g41c1c
- [Qemu-devel] [PATCH] pci: pass bridge update to secondary bus,
Michael S. Tsirkin <=