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-rw-r--r--arch/powerpc/platforms/powernv/opal-takeover.S10
-rw-r--r--arch/powerpc/platforms/powernv/pci-ioda.c8
-rw-r--r--arch/powerpc/platforms/powernv/smp.c10
3 files changed, 9 insertions, 19 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-takeover.S b/arch/powerpc/platforms/powernv/opal-takeover.S
index 77b48b2b930..3cd262897c2 100644
--- a/arch/powerpc/platforms/powernv/opal-takeover.S
+++ b/arch/powerpc/platforms/powernv/opal-takeover.S
@@ -14,8 +14,6 @@
#include <asm/asm-offsets.h>
#include <asm/opal.h>
-#define STK_PARAM(i) (48 + ((i)-3)*8)
-
#define H_HAL_TAKEOVER 0x5124
#define H_HAL_TAKEOVER_QUERY_MAGIC -1
@@ -23,14 +21,14 @@
_GLOBAL(opal_query_takeover)
mfcr r0
stw r0,8(r1)
- std r3,STK_PARAM(r3)(r1)
- std r4,STK_PARAM(r4)(r1)
+ std r3,STK_PARAM(R3)(r1)
+ std r4,STK_PARAM(R4)(r1)
li r3,H_HAL_TAKEOVER
li r4,H_HAL_TAKEOVER_QUERY_MAGIC
HVSC
- ld r10,STK_PARAM(r3)(r1)
+ ld r10,STK_PARAM(R3)(r1)
std r4,0(r10)
- ld r10,STK_PARAM(r4)(r1)
+ ld r10,STK_PARAM(R4)(r1)
std r5,0(r10)
lwz r0,8(r1)
mtcrf 0xff,r0
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index fbdd74dac3a..9cda6a1ad0c 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -589,7 +589,7 @@ static int __devinit pnv_ioda_configure_pe(struct pnv_phb *phb,
dcomp = OPAL_IGNORE_RID_DEVICE_NUMBER;
fcomp = OPAL_IGNORE_RID_FUNCTION_NUMBER;
parent = pe->pbus->self;
- count = pe->pbus->subordinate - pe->pbus->secondary + 1;
+ count = pe->pbus->busn_res.end - pe->pbus->busn_res.start + 1;
switch(count) {
case 1: bcomp = OpalPciBusAll; break;
case 2: bcomp = OpalPciBus7Bits; break;
@@ -816,11 +816,11 @@ static void __devinit pnv_ioda_setup_bus_PE(struct pci_dev *dev,
pe->pdev = NULL;
pe->tce32_seg = -1;
pe->mve_number = -1;
- pe->rid = bus->secondary << 8;
+ pe->rid = bus->busn_res.start << 8;
pe->dma_weight = 0;
- pe_info(pe, "Secondary busses %d..%d associated with PE\n",
- bus->secondary, bus->subordinate);
+ pe_info(pe, "Secondary busses %pR associated with PE\n",
+ &bus->busn_res);
if (pnv_ioda_configure_pe(phb, pe)) {
/* XXX What do we do here ? */
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index 3ef46254c35..7698b6e13c5 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -106,14 +106,6 @@ static void pnv_smp_cpu_kill_self(void)
{
unsigned int cpu;
- /* If powersave_nap is enabled, use NAP mode, else just
- * spin aimlessly
- */
- if (!powersave_nap) {
- generic_mach_cpu_die();
- return;
- }
-
/* Standard hot unplug procedure */
local_irq_disable();
idle_task_exit();
@@ -128,7 +120,7 @@ static void pnv_smp_cpu_kill_self(void)
*/
mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~(u64)LPCR_PECE1);
while (!generic_check_cpu_restart(cpu)) {
- power7_idle();
+ power7_nap();
if (!generic_check_cpu_restart(cpu)) {
DBG("CPU%d Unexpected exit while offline !\n", cpu);
/* We may be getting an IPI, so we re-enable