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# Date Author Comment
caad4eb3 07/23/2013 01:37 am Andreas Färber

scsi: Improve error propagation for scsi_bus_legacy_handle_cmdline()

Let scsi_bus_legacy_add_drive() and scsi_bus_legacy_handle_cmdline()
return an Error**. Prepare qdev initfns for QOM realize error model.

Signed-off-by: Andreas Färber <>
c473d18d 07/07/2013 11:10 pm David Gibson

pci: Use helper to find device's root bus in pci_find_domain()

Currently pci_find_domain() performs two functions - it locates the PCI
root bus above the given bus, then looks up that root bus's domain number.
This patch adds a helper function to perform the first task, finding the...
568f0690 07/07/2013 11:10 pm David Gibson

pci: Replace pci_find_domain() with more general pci_root_bus_path()

pci_find_domain() is used in a number of places where we want an id for a
whole PCI domain (i.e. the subtree under a PCI root bus). The trouble is
that many platforms may support multiple independent host bridges with no...
85c6e4fa 07/07/2013 11:10 pm David Gibson

pci: Add root bus argument to pci_get_bus_devfn()

pci_get_bus_devfn() interprets a full PCI address string to give a PCIBus *
and device/function number within that bus. Currently it assumes it is
working on an address under the primary PCI root bus. This patch extends...
29b358f9 07/07/2013 11:10 pm David Gibson

pci: Add root bus parameter to pci_nic_init()

At present, pci_nic_init() and pci_nic_init_nofail() assume that they will
only create a NIC under the primary PCI root. As we add support for
multiple PCI roots, that may no longer be the case. This patch adds a root...
9bc47305 07/07/2013 11:10 pm David Gibson

pci: Simpler implementation of primary PCI bus

Currently pci_find_primary_bus() searches the list of root buses for one
with domain 0. But since host buses are always registered with domain 0,
this just amounts to finding the only PCI host bus. The only remaining...
1ef7a2a2 07/07/2013 11:10 pm David Gibson

pci: Abolish pci_find_root_bus()

pci_find_root_bus() takes a domain parameter. Currently PCI root buses
with domain other than 0 can't be created, so this is more or less a long
winded way of retrieving the main PCI root bus. Numbered domains don't
actually properly cover the (non x86) possibilities for multiple PCI root...
79ca616f 07/04/2013 10:45 am David Gibson

pci: Cleanup configuration for pci-hotplug.c

pci-hotplug.c and the CONFIG_PCI_HOTPLUG variable which controls its
compilation are misnamed. They're not about PCI hotplug in general, but
rather about the pci_add/pci_del interface which are now deprecated in...
6ac363b5 07/04/2013 10:45 am David Gibson

pci: Move pci_read_devaddr to pci-hotplug-old.c

pci_read_devaddr() is only used by the legacy functions for the old PCI
hotplug interface in pci-hotplug-old.c. So we move the function there,
and make it static.

Signed-off-by: David Gibson <>...