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* [PATCH 1/3] PCI: define max devices number on PCIBus as PCIBUS_MAX_DEVICES in pci.h
@ 2010-08-24  6:33 Ken CC
  2010-08-24  6:48 ` [PATCH 2/3] pci init: fail qemu if devfn exceeding the max devices number supported on bus Ken CC
  0 siblings, 1 reply; 7+ messages in thread
From: Ken CC @ 2010-08-24  6:33 UTC (permalink / raw)
  To: kvm; +Cc: yamahata, qemu-devel

Signed-off-by: Ken CC <ken.ccao@gmail.com>
---
 hw/pci.c |    2 +-
 hw/pci.h |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/hw/pci.c b/hw/pci.c
index 70dbace..02019a1 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -47,7 +47,7 @@ struct PCIBus {
     pci_hotplug_fn hotplug;
     DeviceState *hotplug_qdev;
     void *irq_opaque;
-    PCIDevice *devices[256];
+    PCIDevice *devices[PCIBUS_MAX_DEVICES];
     PCIDevice *parent_dev;
     target_phys_addr_t mem_base;
 
diff --git a/hw/pci.h b/hw/pci.h
index ccb99d0..f90840c 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -100,6 +100,7 @@ typedef struct PCIIORegion {
 
 #define PCI_ROM_SLOT 6
 #define PCI_NUM_REGIONS 7
+#define PCIBUS_MAX_DEVICES 256
 
 #include "pci_regs.h"
 


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2010-08-24  6:52 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2010-08-24  6:33 ` [PATCH 2/3] pci init: fail qemu if devfn exceeding the max devices number supported on bus Ken CC
2010-08-24  6:33   ` [Qemu-devel] " Ken CC
2010-08-24  6:51   ` Ken CC
2010-08-24  6:51     ` [Qemu-devel] " Ken CC
2010-08-24  6:34 ` [PATCH 3/3] Check pci slot number in parse_pci_devfn Ken CC
2010-08-24  6:34   ` [Qemu-devel] " Ken CC
2010-08-24  6:33 [PATCH 1/3] PCI: define max devices number on PCIBus as PCIBUS_MAX_DEVICES in pci.h Ken CC
2010-08-24  6:48 ` [PATCH 2/3] pci init: fail qemu if devfn exceeding the max devices number supported on bus Ken CC

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