53044f3574
This patch fixes the AMD POGO errata on the hotplug controller where the platform will lock up or reboot if PERR/SERR generation is enabled and a slot is sent an enable command. This fix disables PERR/SERR generation before a slot is sent the enable command by first saving related registers, turning off SERR/PERR generation, enabling the slot, then restoring the registers. Signed-off-by: David Keck <david.keck@amd.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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.. | ||
acpiphp_core.c | ||
acpiphp_glue.c | ||
acpiphp_ibm.c | ||
acpiphp.h | ||
cpci_hotplug_core.c | ||
cpci_hotplug_pci.c | ||
cpci_hotplug.h | ||
cpcihp_generic.c | ||
cpcihp_zt5550.c | ||
cpcihp_zt5550.h | ||
cpqphp_core.c | ||
cpqphp_ctrl.c | ||
cpqphp_nvram.c | ||
cpqphp_nvram.h | ||
cpqphp_pci.c | ||
cpqphp_sysfs.c | ||
cpqphp.h | ||
fakephp.c | ||
ibmphp_core.c | ||
ibmphp_ebda.c | ||
ibmphp_hpc.c | ||
ibmphp_pci.c | ||
ibmphp_res.c | ||
ibmphp.h | ||
Kconfig | ||
Makefile | ||
pci_hotplug_core.c | ||
pci_hotplug.h | ||
pciehp_core.c | ||
pciehp_ctrl.c | ||
pciehp_hpc.c | ||
pciehp_pci.c | ||
pciehp.h | ||
pciehprm_acpi.c | ||
pciehprm_nonacpi.c | ||
pcihp_skeleton.c | ||
rpadlpar_core.c | ||
rpadlpar_sysfs.c | ||
rpadlpar.h | ||
rpaphp_core.c | ||
rpaphp_pci.c | ||
rpaphp_slot.c | ||
rpaphp.h | ||
sgi_hotplug.c | ||
shpchp_core.c | ||
shpchp_ctrl.c | ||
shpchp_hpc.c | ||
shpchp_pci.c | ||
shpchp_sysfs.c | ||
shpchp.h | ||
shpchprm_acpi.c | ||
shpchprm_legacy.c | ||
shpchprm_nonacpi.c |