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-rw-r--r--arch/powerpc/platforms/pseries/eeh.c2
-rw-r--r--arch/powerpc/platforms/pseries/pci.c2
-rw-r--r--arch/powerpc/platforms/pseries/pci_dlpar.c1
-rw-r--r--arch/powerpc/platforms/pseries/reconfig.c5
-rw-r--r--arch/powerpc/platforms/pseries/rtasd.c3
-rw-r--r--arch/powerpc/platforms/pseries/setup.c39
6 files changed, 37 insertions, 15 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 2ab9dcdfb41..9b2b1cb117b 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -1018,7 +1018,7 @@ static int __init eeh_init_proc(void)
{
struct proc_dir_entry *e;
- if (platform_is_pseries()) {
+ if (machine_is(pseries)) {
e = create_proc_entry("ppc64/eeh", 0, NULL);
if (e)
e->proc_fops = &proc_eeh_operations;
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index 946ad59e335..e97e67f5e07 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -120,7 +120,7 @@ static void fixup_winbond_82c105(struct pci_dev* dev)
int i;
unsigned int reg;
- if (!platform_is_pseries())
+ if (!machine_is(pseries))
return;
printk("Using INTC for W82c105 IDE controller.\n");
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index b3c2dcb1e4f..6bfacc21708 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -28,6 +28,7 @@
#include <linux/pci.h>
#include <asm/pci-bridge.h>
#include <asm/ppc-pci.h>
+#include <asm/firmware.h>
static struct pci_bus *
find_bus_among_children(struct pci_bus *bus,
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 86cfa6ecdcf..9a4b592e40b 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -17,8 +17,9 @@
#include <linux/proc_fs.h>
#include <asm/prom.h>
-#include <asm/pSeries_reconfig.h>
+#include <asm/machdep.h>
#include <asm/uaccess.h>
+#include <asm/pSeries_reconfig.h>
@@ -508,7 +509,7 @@ static int proc_ppc64_create_ofdt(void)
{
struct proc_dir_entry *ent;
- if (!platform_is_pseries())
+ if (!machine_is(pseries))
return 0;
ent = create_proc_entry("ppc64/ofdt", S_IWUSR, NULL);
diff --git a/arch/powerpc/platforms/pseries/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c
index a6f628d4c9d..fcc4d561a23 100644
--- a/arch/powerpc/platforms/pseries/rtasd.c
+++ b/arch/powerpc/platforms/pseries/rtasd.c
@@ -27,6 +27,7 @@
#include <asm/prom.h>
#include <asm/nvram.h>
#include <asm/atomic.h>
+#include <asm/machdep.h>
#if 0
#define DEBUG(A...) printk(KERN_ERR A)
@@ -481,7 +482,7 @@ static int __init rtas_init(void)
{
struct proc_dir_entry *entry;
- if (!platform_is_pseries())
+ if (!machine_is(pseries))
return 0;
/* No RTAS */
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 1b0c4c034a2..b2fbf8ba8fb 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -372,24 +372,42 @@ static int pSeries_check_legacy_ioport(unsigned int baseport)
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
-extern struct machdep_calls pSeries_md;
-static int __init pSeries_probe(int platform)
+static int __init pSeries_probe_hypertas(unsigned long node,
+ const char *uname, int depth,
+ void *data)
{
- if (platform != PLATFORM_PSERIES &&
- platform != PLATFORM_PSERIES_LPAR)
+ if (depth != 1 ||
+ (strcmp(uname, "rtas") != 0 && strcmp(uname, "rtas@0") != 0))
+ return 0;
+
+ if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL)
+ powerpc_firmware_features |= FW_FEATURE_LPAR;
+
+ return 1;
+}
+
+static int __init pSeries_probe(void)
+{
+ char *dtype = of_get_flat_dt_prop(of_get_flat_dt_root(),
+ "device_type", NULL);
+ if (dtype == NULL)
+ return 0;
+ if (strcmp(dtype, "chrp"))
return 0;
- /* if we have some ppc_md fixups for LPAR to do, do
- * it here ...
- */
+ DBG("pSeries detected, looking for LPAR capability...\n");
- if (platform == PLATFORM_PSERIES_LPAR)
- powerpc_firmware_features |= FW_FEATURE_LPAR;
+ /* Now try to figure out if we are running on LPAR */
+ of_scan_flat_dt(pSeries_probe_hypertas, NULL);
+
+ DBG("Machine is%s LPAR !\n",
+ (powerpc_firmware_features & FW_FEATURE_LPAR) ? "" : " not");
return 1;
}
+
DECLARE_PER_CPU(unsigned long, smt_snooze_delay);
static void pseries_dedicated_idle_sleep(void)
@@ -501,7 +519,8 @@ static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
}
#endif
-struct machdep_calls __initdata pSeries_md = {
+define_machine(pseries) {
+ .name = "pSeries",
.probe = pSeries_probe,
.setup_arch = pSeries_setup_arch,
.init_early = pSeries_init_early,