[PATCH] ppc64: create firmware_has_feature()
Create the firmware_has_feature() inline and move the firmware feature
stuff into its own header file.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/ppc64/kernel/cputable.c b/arch/ppc64/kernel/cputable.c
index 84fdd27..6294fc7 100644
--- a/arch/ppc64/kernel/cputable.c
+++ b/arch/ppc64/kernel/cputable.c
@@ -20,6 +20,7 @@
#include <linux/module.h>
#include <asm/cputable.h>
+#include <asm/firmware.h>
struct cpu_spec* cur_cpu_spec = NULL;
EXPORT_SYMBOL(cur_cpu_spec);
diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c
index 9383538..9d034ff 100644
--- a/arch/ppc64/kernel/lparcfg.c
+++ b/arch/ppc64/kernel/lparcfg.c
@@ -29,7 +29,7 @@
#include <asm/iSeries/HvLpConfig.h>
#include <asm/lppaca.h>
#include <asm/hvcall.h>
-#include <asm/cputable.h>
+#include <asm/firmware.h>
#include <asm/rtas.h>
#include <asm/system.h>
#include <asm/time.h>
@@ -377,7 +377,7 @@
partition_active_processors = lparcfg_count_active_processors();
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
+ if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
unsigned long h_entitled, h_unallocated;
unsigned long h_aggregation, h_resource;
unsigned long pool_idle_time, pool_procs;
@@ -571,7 +571,7 @@
mode_t mode = S_IRUSR;
/* Allow writing if we have FW_FEATURE_SPLPAR */
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
+ if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
lparcfg_fops.write = lparcfg_write;
mode |= S_IWUSR;
}
diff --git a/arch/ppc64/kernel/pSeries_iommu.c b/arch/ppc64/kernel/pSeries_iommu.c
index a5786be..9d5e1e7 100644
--- a/arch/ppc64/kernel/pSeries_iommu.c
+++ b/arch/ppc64/kernel/pSeries_iommu.c
@@ -45,6 +45,7 @@
#include <asm/plpar_wrappers.h>
#include <asm/pSeries_reconfig.h>
#include <asm/systemcfg.h>
+#include <asm/firmware.h>
#include "pci.h"
#define DBG(fmt...)
@@ -546,7 +547,7 @@
}
if (systemcfg->platform & PLATFORM_LPAR) {
- if (ppc64_firmware_features & FW_FEATURE_MULTITCE) {
+ if (firmware_has_feature(FW_FEATURE_MULTITCE)) {
ppc_md.tce_build = tce_buildmulti_pSeriesLP;
ppc_md.tce_free = tce_freemulti_pSeriesLP;
} else {
diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c
index d3975ac..0058f32 100644
--- a/arch/ppc64/kernel/pSeries_setup.c
+++ b/arch/ppc64/kernel/pSeries_setup.c
@@ -60,7 +60,7 @@
#include <asm/nvram.h>
#include <asm/plpar_wrappers.h>
#include <asm/xics.h>
-#include <asm/cputable.h>
+#include <asm/firmware.h>
#include "i8259.h"
#include "mpic.h"
@@ -231,11 +231,11 @@
pSeries_nvram_init();
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR)
+ if (firmware_has_feature(FW_FEATURE_SPLPAR))
vpa_init(boot_cpuid);
/* Choose an idle loop */
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
+ if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
if (get_paca()->lppaca.shared_proc) {
printk(KERN_INFO "Using shared processor idle loop\n");
ppc_md.idle_loop = pseries_shared_idle;
diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c
index 8312d32..79c7f32 100644
--- a/arch/ppc64/kernel/pSeries_smp.c
+++ b/arch/ppc64/kernel/pSeries_smp.c
@@ -41,6 +41,7 @@
#include <asm/machdep.h>
#include <asm/xics.h>
#include <asm/cputable.h>
+#include <asm/firmware.h>
#include <asm/system.h>
#include <asm/rtas.h>
#include <asm/plpar_wrappers.h>
@@ -326,7 +327,7 @@
if (cpu != boot_cpuid)
xics_setup_cpu();
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR)
+ if (firmware_has_feature(FW_FEATURE_SPLPAR))
vpa_init(cpu);
cpu_clear(cpu, of_spin_map);
diff --git a/arch/ppc64/kernel/process.c b/arch/ppc64/kernel/process.c
index 390f434..9bad983 100644
--- a/arch/ppc64/kernel/process.c
+++ b/arch/ppc64/kernel/process.c
@@ -50,6 +50,7 @@
#include <asm/machdep.h>
#include <asm/iSeries/HvCallHpt.h>
#include <asm/cputable.h>
+#include <asm/firmware.h>
#include <asm/sections.h>
#include <asm/tlbflush.h>
#include <asm/time.h>
@@ -206,7 +207,7 @@
/* purr is nothing but processor time base */
#if defined(CONFIG_PPC_PSERIES)
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
+ if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
struct cpu_usage *cu = &__get_cpu_var(cpu_usage_array);
long unsigned start_tb, current_tb;
start_tb = old_thread->start_tb;
diff --git a/arch/ppc64/kernel/sysfs.c b/arch/ppc64/kernel/sysfs.c
index 90b653c..e399963 100644
--- a/arch/ppc64/kernel/sysfs.c
+++ b/arch/ppc64/kernel/sysfs.c
@@ -13,6 +13,7 @@
#include <asm/current.h>
#include <asm/processor.h>
#include <asm/cputable.h>
+#include <asm/firmware.h>
#include <asm/hvcall.h>
#include <asm/prom.h>
#include <asm/systemcfg.h>
@@ -154,7 +155,7 @@
#ifdef CONFIG_PPC_PSERIES
/* instruct hypervisor to maintain PMCs */
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR)
+ if (firmware_has_feature(FW_FEATURE_SPLPAR))
get_paca()->lppaca.pmcregs_in_use = 1;
#endif /* CONFIG_PPC_PSERIES */
}
diff --git a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c
index 1c05cee..d523056 100644
--- a/arch/ppc64/kernel/time.c
+++ b/arch/ppc64/kernel/time.c
@@ -67,6 +67,7 @@
#include <asm/prom.h>
#include <asm/sections.h>
#include <asm/systemcfg.h>
+#include <asm/firmware.h>
u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES;
@@ -372,7 +373,7 @@
/* collect purr register values often, for accurate calculations */
#if defined(CONFIG_PPC_PSERIES)
- if (ppc64_firmware_features & FW_FEATURE_SPLPAR) {
+ if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
struct cpu_usage *cu = &__get_cpu_var(cpu_usage_array);
cu->current_tb = mfspr(SPRN_PURR);
}