5 files changed, 18 insertions, 9 deletions

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 989d6462c154..ccd8dd03b8c9 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -744,7 +744,15 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat
 
 static void __rtas_set_slot_reset(struct pci_dn *pdn)
 {
-        rtas_pci_slot_reset (pdn, 1);
+        struct pci_dev *dev = pdn->pcidev;
+
+        /* Determine type of EEH reset required by device,
+         * default hot reset or fundamental reset
+         */
+        if (dev->needs_freset)
+                rtas_pci_slot_reset(pdn, 3);
+        else
+                rtas_pci_slot_reset(pdn, 1);
 
         /* The PCI bus requires that the reset be held high for at least
          * a 100 milliseconds. We wait a bit longer 'just in case'.  */
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index ad152a0e3946..b6fa3e4b51b5 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -151,7 +151,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
         if (dn->child)
                 eeh_add_device_tree_early(dn);
 
-        scan_phb(phb);
+        pcibios_scan_phb(phb, dn);
         pcibios_finish_adding_to_bus(phb->bus);
 
         return phb;
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index b6f1b137d427..2e2bbe120b90 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -20,6 +20,7 @@
 #include <asm/machdep.h>
 #include <asm/uaccess.h>
 #include <asm/pSeries_reconfig.h>
+#include <asm/mmu.h>
 
 
 
@@ -439,9 +440,15 @@ static int do_update_property(char *buf, size_t bufsize)
         if (!newprop)
                 return -ENOMEM;
 
+        if (!strcmp(name, "slb-size") || !strcmp(name, "ibm,slb-size"))
+                slb_set_size(*(int *)value);
+
         oldprop = of_find_property(np, name,NULL);
-        if (!oldprop)
+        if (!oldprop) {
+                if (strlen(name))
+                        return prom_add_property(np, newprop);
                 return -ENODEV;
+        }
 
         rc = prom_update_property(np, newprop, oldprop);
         if (rc)
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 8d75ea21296f..ca5f2e10972c 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -223,10 +223,6 @@ static void pseries_lpar_enable_pmcs(void)
         set = 1UL << 63;
         reset = 0;
         plpar_hcall_norets(H_PERFMON, set, reset);
-
-        /* instruct hypervisor to maintain PMCs */
-        if (firmware_has_feature(FW_FEATURE_SPLPAR))
-                get_lppaca()->pmcregs_in_use = 1;
 }
 
 static void __init pseries_discover_pic(void)
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 1f8f6cfb94f7..440000cc7130 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -56,8 +56,6 @@
  */
 static cpumask_t of_spin_map;
 
-extern void generic_secondary_smp_init(unsigned long);
-
 /**
  * smp_startup_cpu() - start the given cpu
  *