Commit Graph

9 Commits

Author SHA1 Message Date
John Rose 5fa80fcdca [PATCH] dlpar regression for ppc64 - probe change
This patch contains the driver bits for enabling DLPAR and PCI Hotplug
for the new OF-based PCI probe.  This functionality was regressed when
the new PCI approach was introduced.  Please apply if appropriate.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-10 16:09:17 -08:00
linas 934199e95d [PATCH] ppc64 PCI Hotplug: cleanup unsymmetric API routines
This is a minor patch to the ppc64 PCI hotplug code; it makes the call to
rpaphp_unconfig_pci_adapter() symmetric with respect to the call to
rpaphp_config_pci_adapter().  I discussed this with John Rose, who
had provided the last round of changes for these functions; he
appearently had this patch but somehow failed to mail it out.

Tested. (added/removed device).

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>

 drivers/pci/hotplug/rpaphp.h      |    3 ++-
 drivers/pci/hotplug/rpaphp_core.c |    5 ++++-
 drivers/pci/hotplug/rpaphp_pci.c  |   11 +++--------
 3 files changed, 9 insertions(+), 10 deletions(-)
2005-10-28 15:36:59 -07:00
John Rose 56d8456b06 [PATCH] PCI Hotplug: rpaphp: Purify hotplug
Currently rpaphp registers the following bus types as hotplug slots:
1) Actual PCI Hotplug slots
2) Embedded/Internal PCI slots
3) PCI Host Bridges

The second and third bus types are not actually direct parents of
removable adapters.  As such, the rpaphp has special case code to fake
results for attributes like power, adapter status, etc.  This patch
removes types 2 and 3 from the rpaphp module.

This patch also changes the DLPAR module so that slots can be
DLPAR-added/removed without having been designated as hotplug-capable.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:23 -07:00
John Rose 940903c5a5 [PATCH] PCI Hotplug: rpaphp: Export slot enable
This patch exports rpaphp_config_pci_adapter() for use by the rpadlpar
module.  It also changes this function by removing any dependencies on
struct slot.  The patch also changes the RPA DLPAR-add path to enable
newly-added slots in a separate step from that which registers them as
hotplug slots.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:23 -07:00
John Rose 0945cd5f90 [PATCH] PCI Hotplug: rpaphp: Remove rpaphp_find_pci
The rpaphp module currently uses a fragile method to find a pci device
by its device node.  This function is unnecessary, so this patch scraps
it.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:23 -07:00
John Rose 9c209c919d [PATCH] PCI Hotplug: rpaphp: Change slot pci reference
The slot structure in the rpaphp module currently references the PCI
contents of the slot using the PCI device of the parent bridge.  This
is unnecessary, since the module is actually interested in the
subordinate bus of the bridge.  The dependency on a PCI bridge device
also prohibits the module from registering hotplug slots that have a
root bridge as a parent, since root bridges on PPC64 don't have PCI
devices.

This patch changes struct slot to reference the PCI subsystem using a
pci_bus rather than a pci_dev.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:22 -07:00
John Rose 5eeb8c63a3 [PATCH] PCI Hotplug: rpaphp: Move VIO registration
Currently, rpaphp registers Virtual I/O slots as hotplug slots.  The
only purpose of this registration is to ensure that the VIO subsystem
is notified of new VIO buses during DLPAR adds.  Similarly, rpaphp
notifies the VIO subsystem when a VIO bus is DLPAR-removed.  The rpaphp
module has special case code to fake results for attributes like power,
adapter status, etc.

The VIO register/unregister functions could just as easily be made from
the DLPAR module.  This patch moves the VIO registration calls to the
DLPAR module, and removes the VIO fluff from rpaphp altogether.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:22 -07:00
John Rose bde1684124 [PATCH] PCI Hotplug: rpaphp: Remove unused stuff
Subject line says it all :)

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:57:22 -07:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00