Alex Chiang d6a9e9b40b PCI: shpchp: Rename duplicate slot name N as N-1, N-2, N-M... ... Commit ef0ff95f13 (shpchp: fix slot name) introduces the shpchp_slot_with_bus module parameter, which was intended to help work around broken firmware that assigns the same name to multiple slots. Commit b3bd307c62 (shpchp: add message about shpchp_slot_with_bus option) tells the user to use the above parameter in the event of a name collision. This approach is sub-optimal because it requires too much work from the user. Instead, let's rename the slot on behalf of the user. If firmware assigns the name N to multiple slots, then: The first registered slot is assigned N The second registered slot is assigned N-1 The third registered slot is assigned N-2 The Mth registered slot becomes N-M In the event we overflow the slot->name parameter, we report an error to the user. This is a temporary fix until the entire PCI core can be reworked such that individual drivers no longer have to manage their own slot names. Tested-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		2008-08-21 15:15:31 -07:00
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Kconfig	…
Makefile	…
acpi_pcihp.c	PCI: add acpi_find_root_bridge_handle	2008-08-18 13:48:04 -07:00
acpiphp.h	…
acpiphp_core.c	…
acpiphp_glue.c	…
acpiphp_ibm.c	…
cpci_hotplug.h	…
cpci_hotplug_core.c	…
cpci_hotplug_pci.c	…
cpcihp_generic.c	…
cpcihp_zt5550.c	…
cpcihp_zt5550.h	…
cpqphp.h	…
cpqphp_core.c	…
cpqphp_ctrl.c	…
cpqphp_nvram.c	…
cpqphp_nvram.h	…
cpqphp_pci.c	…
cpqphp_sysfs.c	…
fakephp.c	…
ibmphp.h	…
ibmphp_core.c	…
ibmphp_ebda.c	…
ibmphp_hpc.c	…
ibmphp_pci.c	…
ibmphp_res.c	…
pci_hotplug_core.c	…
pciehp.h	PCI: pciehp: Rename duplicate slot name N as N-1, N-2, N-M...	2008-08-21 15:15:10 -07:00
pciehp_core.c	PCI: pciehp: Rename duplicate slot name N as N-1, N-2, N-M...	2008-08-21 15:15:10 -07:00
pciehp_ctrl.c	…
pciehp_hpc.c	PCI: pciehp: Rename duplicate slot name N as N-1, N-2, N-M...	2008-08-21 15:15:10 -07:00
pciehp_pci.c	…
pcihp_skeleton.c	…
rpadlpar.h	…
rpadlpar_core.c	…
rpadlpar_sysfs.c	…
rpaphp.h	…
rpaphp_core.c	…
rpaphp_pci.c	…
rpaphp_slot.c	…
sgi_hotplug.c	…
shpchp.h	…
shpchp_core.c	PCI: shpchp: Rename duplicate slot name N as N-1, N-2, N-M...	2008-08-21 15:15:31 -07:00
shpchp_ctrl.c	…
shpchp_hpc.c	…
shpchp_pci.c	…
shpchp_sysfs.c	…