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# Date Author Comment
e7b9bc3e 06/12/2011 10:33 am Isaku Yamahata

dec_pci: convert to PCIDeviceInfo to initialize ids

use PCIDeviceInfo to initialize ids.

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Michael S. Tsirkin <>
6ebf5905 12/11/2010 05:24 pm Alexander Graf

pci-host: Delegate bswap to mmio layer

The only reason we have bswap versions of the pci host code is that
most pci host devices are little endian. The ppc e500 is the only
odd one here, being big endian.

So let's directly pass the endianness down to the mmio layer and not...
68f79994 09/07/2010 08:01 pm Isaku Yamahata

pci_bridge: introduce pci bridge library.

introduce pci bridge library.
convert apb bridge and dec p2p bridge to use new pci bridge library.
save/restore is supported as a side effect.
This is also preparation for pci express root/upstream/downstream port....
783753fd 07/22/2010 12:21 pm Isaku Yamahata

pci/bridge: split out pci bridge code into pci_bridge.c from pci.c

Move pci bridge related code into pci_bridge.c from pci.c
for further enhancement. pci.c is big enough now, so split it out.
No code change but exporting some accesser functions.

In fact, few pci bridge functions stays in pci.c....
7c7b829e 07/11/2010 08:01 pm Isaku Yamahata

pci_bridge: make pci bridge aware of pci multi function bit.

make pci bridge aware of pci multi function property and let pci generic
code to set the bit.

Cc: Blue Swirl <>
Signed-off-by: Isaku Yamahata <>
Signed-off-by: Blue Swirl <>
e327e323 07/11/2010 08:00 pm Isaku Yamahata

pci: remove PCIDeviceInfo::header_type

replace PCIDeviceInfo::header_type with is_bridge
as suggested by Michael S. Tsirkin <>

Signed-off-by: Isaku Yamahata <>
Signed-off-by: Blue Swirl <>
952760bb 03/21/2010 09:47 pm Blue Swirl

Compile pci_host only once

Convert pci_host_conf_register_mmio_noswap(x) to
pci_host_conf_register_mmio(x, 0).

Convert pci_host_conf_register_mmio(x) to
pci_host_conf_register_mmio(x, 1) for big endian hosts, all cases
happen to be BE.

Signed-off-by: Blue Swirl <>
204ff571 02/14/2010 11:01 am Blue Swirl

dec: use PCI accessors

Signed-off-by: Blue Swirl <>
d55380bb 02/07/2010 09:28 pm Blue Swirl

dec: actually implement PCI bridging

Signed-off-by: Blue Swirl <>
e1c6bbab 02/05/2010 08:48 pm Blue Swirl

Refactor DEC 21154 PCI bridge

It's currently not used by PPC machines. Refactor so that also Sparc64
machines can use it.

Signed-off-by: Blue Swirl <>