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authorJan Glauber <jang@linux.vnet.ibm.com>2012-11-29 13:35:47 (GMT)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-11-30 16:47:25 (GMT)
commit7441b0627e2251370902305a204e1330a696ca04 (patch)
treed3a36466a8517f8b889b6f0037f15280e33302d4 /drivers/pci/hotplug/Makefile
parentcbc0dd1f856b52b59c2c73a477b6cb210c8c66ad (diff)
downloadlinux-7441b0627e2251370902305a204e1330a696ca04.tar.xz
s390/pci: PCI hotplug support via SCLP
Add SCLP PCI configure/deconfigure and implement a PCI hotplug controller (s390_pci_hpc). The hotplug controller creates a slot for every PCI function in stand-by or configured state. The PCI functions are named after the PCI function ID (fid). By writing to the power attribute in /sys/bus/pci/slots/<fid>/power the PCI function is moved to stand-by or configured state. If moved to the configured state the device is automatically scanned by the s390 PCI layer. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/pci/hotplug/Makefile')
-rw-r--r--drivers/pci/hotplug/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index c459cd4..47ec8c8 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_HOTPLUG_PCI_RPA) += rpaphp.o
obj-$(CONFIG_HOTPLUG_PCI_RPA_DLPAR) += rpadlpar_io.o
obj-$(CONFIG_HOTPLUG_PCI_SGI) += sgi_hotplug.o
obj-$(CONFIG_HOTPLUG_PCI_ACPI) += acpiphp.o
+obj-$(CONFIG_HOTPLUG_PCI_S390) += s390_pci_hpc.o
# acpiphp_ibm extends acpiphp, so should be linked afterwards.