commit cd24834130ac655d15accee6757e0eaeab4ad4ef
author Jan Glauber <jang@linux.vnet.ibm.com> Thu Nov 29 12:50:30 2012 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> Fri Nov 30 15:40:45 2012 +0100
tree 33be1efb537d6a08557a488f096c22516da0b3c2
parent d07dc5d8ab6f15353c866e2768c389abdc1faba6

s390/pci: base support

Add PCI support for s390, (only 64 bit mode is supported by hardware):
- PCI facility tests
- PCI instructions: pcilg, pcistg, pcistb, stpcifc, mpcifc, rpcit
- map readb/w/l/q and writeb/w/l/q to pcilg and pcistg instructions
- pci_iomap implementation
- memcpy_fromio/toio
- pci_root_ops using special pcilg/pcistg
- device, bus and domain allocation

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>