virtio-scsi: correct srplun comment

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
usb-core: adjust port numbers in set_address

There is a mismatch between the port number between qemu and slof. Was
unearthed while using bootindex.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
usb: change device tree naming

Qemu ignores the controller type while coding the bootindex. Changing
the representation of name accordingly.

Earlier a USB controller device representation was:
/pci@800000020000000/ohci@1/usb-storage@1/disk@101000000000000
/pci@800000020000000/ehci@2/usb-storage@1/disk@101000000000000
/pci@800000020000000/xhci@3/usb-storage@1/disk@101000000000000

The patch changes this to:
/pci@800000020000000/usb@1/storage@1/disk@101000000000000
/pci@800000020000000/usb@2/storage@1/disk@101000000000000
/pci@800000020000000/usb@3/storage@1/disk@101000000000000

Controller name is preserved in " device_type" property in the node.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
cas: increase hcall buffer size to accomodate 256 cpus

It is seen that guests booting in compatibility mode (like Power7)
will issue a client-architecture-service call which will result in
QEMU rebuilding the device tree. The size of the device tree to be
built, which is passed from SLOF is currently 4 kB. This is
insufficient to contain more than 48 CPU nodes. Increase this size in
SLOF so that 255 CPUs (max limit in QEMU) can be supported.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
build: auto-detect ppc64 architecture

Remove the silliness of running make on powerpc like this;

$ CROSS= make

The default value of CROSS prevented this, detect the architecture in
the makefile and sent the CROSS accordingly.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
version: update to 20140331

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>

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