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-rw-r--r--arch/powerpc/include/asm/pci.h1
-rw-r--r--arch/powerpc/kernel/pci_of_scan.c1
-rw-r--r--arch/powerpc/platforms/pseries/eeh.c10
3 files changed, 10 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 7aca4839387b..b5ea626eea2d 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -45,7 +45,6 @@ struct pci_dev;
*/
#define pcibios_assign_all_busses() \
(ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
-#define pcibios_scan_all_fns(a, b) 0
static inline void pcibios_set_master(struct pci_dev *dev)
{
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 72c31bcb7aa4..7311fdfb9bf8 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -139,6 +139,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
dev->dev.bus = &pci_bus_type;
dev->devfn = devfn;
dev->multifunction = 0; /* maybe a lie? */
+ dev->needs_freset = 0; /* pcie fundamental reset required */
dev->vendor = get_int_prop(node, "vendor-id", 0xffff);
dev->device = get_int_prop(node, "device-id", 0xffff);
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'. */