Re: [Qemu-devel] [Question] PCI-to-PCI bridge

2011-08-17 Thread Gerd Hoffmann
On 08/17/11 04:41, Wen Congyang wrote: At 08/16/2011 09:40 PM, Gerd Hoffmann Write: There is one in hw/dec_pci.c. This isn't compiled by default, but that is just a configuration issue. I had some IRQ routing issues with that one though. Yes, I found this device. Do you mean there are some I

Re: [Qemu-devel] [Question] PCI-to-PCI bridge

2011-08-16 Thread Wen Congyang
At 08/16/2011 09:40 PM, Gerd Hoffmann Write: > On 08/16/11 04:22, Wen Congyang wrote: >> Hi, all >> >> We'd like to add PCI-to-PCI Bridge for qemu(kvm) for x86/x86_64 box. >> I read the code, and find the following hardware calls the function >> pci_bridge_initfn(): >> 1. apb >> 2. ioh3420 >> 3. xi

Re: [Qemu-devel] [Question] PCI-to-PCI bridge

2011-08-16 Thread Gerd Hoffmann
On 08/16/11 04:22, Wen Congyang wrote: Hi, all We'd like to add PCI-to-PCI Bridge for qemu(kvm) for x86/x86_64 box. I read the code, and find the following hardware calls the function pci_bridge_initfn(): 1. apb 2. ioh3420 3. xio3130 ioh3420 and xio3130 is for PCIe, and apb is for sparc box. I

[Qemu-devel] [Question] PCI-to-PCI bridge

2011-08-15 Thread Wen Congyang
Hi, all We'd like to add PCI-to-PCI Bridge for qemu(kvm) for x86/x86_64 box. I read the code, and find the following hardware calls the function pci_bridge_initfn(): 1. apb 2. ioh3420 3. xio3130 ioh3420 and xio3130 is for PCIe, and apb is for sparc box. I do not find any PCI-to-PCI bridge for x86