powerpc: move pSeries files to arch/powerpc/platforms/pseries
Paul Mackerras [Mon, 10 Oct 2005 12:03:41 +0000 (22:03 +1000)]
Signed-off-by: Paul Mackerras <paulus@samba.org>

12 files changed:
arch/powerpc/platforms/Makefile
arch/powerpc/platforms/pseries/Makefile [new file with mode: 0644]
arch/powerpc/platforms/pseries/hvCall.S [moved from arch/ppc64/kernel/pSeries_hvCall.S with 100% similarity]
arch/powerpc/platforms/pseries/iommu.c [moved from arch/ppc64/kernel/pSeries_iommu.c with 100% similarity]
arch/powerpc/platforms/pseries/lpar.c [moved from arch/ppc64/kernel/pSeries_lpar.c with 100% similarity]
arch/powerpc/platforms/pseries/nvram.c [moved from arch/ppc64/kernel/pSeries_nvram.c with 100% similarity]
arch/powerpc/platforms/pseries/pci.c [moved from arch/ppc64/kernel/pSeries_pci.c with 100% similarity]
arch/powerpc/platforms/pseries/reconfig.c [moved from arch/ppc64/kernel/pSeries_reconfig.c with 100% similarity]
arch/powerpc/platforms/pseries/setup.c [moved from arch/ppc64/kernel/pSeries_setup.c with 99% similarity]
arch/powerpc/platforms/pseries/smp.c [moved from arch/ppc64/kernel/pSeries_smp.c with 92% similarity]
arch/powerpc/platforms/pseries/vio.c [moved from arch/ppc64/kernel/pSeries_vio.c with 100% similarity]
arch/ppc64/kernel/Makefile

index 7637ff3..181ae61 100644 (file)
@@ -4,4 +4,5 @@ endif
 obj-$(CONFIG_4xx)              += 4xx/
 obj-$(CONFIG_83xx)             += 83xx/
 obj-$(CONFIG_85xx)             += 85xx/
+obj-$(CONFIG_PPC_PSERIES)      += pseries/
 obj-$(CONFIG_PPC_ISERIES)      += iseries/
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
new file mode 100644 (file)
index 0000000..9ebb341
--- /dev/null
@@ -0,0 +1,4 @@
+obj-y                  := pci.o lpar.o hvCall.o nvram.o reconfig.o \
+                          setup.o iommu.o
+obj-$(CONFIG_SMP)      += smp.o
+obj-$(CONFIG_IBMVIO)   += vio.o
similarity index 99%
rename from arch/ppc64/kernel/pSeries_setup.c
rename to arch/powerpc/platforms/pseries/setup.c
index 5a9fe96..eb25ee2 100644 (file)
@@ -64,8 +64,8 @@
 #include <asm/pmc.h>
 #include <asm/mpic.h>
 #include <asm/ppc-pci.h>
-
-#include "i8259.h"
+#include <asm/i8259.h>
+#include <asm/udbg.h>
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -124,7 +124,7 @@ static int pSeries_irq_cascade(struct pt_regs *regs, void *data)
        if (chrp_int_ack_special)
                return readb(chrp_int_ack_special);
        else
-               return i8259_irq(smp_processor_id());
+               return i8259_irq(regs);
 }
 
 static void __init pSeries_init_mpic(void)
similarity index 92%
rename from arch/ppc64/kernel/pSeries_smp.c
rename to arch/powerpc/platforms/pseries/smp.c
index 5d1ed85..ae1bd27 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * SMP support for pSeries and BPA machines.
+ * SMP support for pSeries machines.
  *
  * Dave Engebretsen, Peter Bergner, and
  * Mike Corrigan {engebret|bergner|mikec}@us.ibm.com
@@ -48,8 +48,6 @@
 #include <asm/pSeries_reconfig.h>
 #include <asm/mpic.h>
 
-#include "bpa_iic.h"
-
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
 #else
@@ -343,36 +341,6 @@ static void __devinit smp_xics_setup_cpu(int cpu)
 
 }
 #endif /* CONFIG_XICS */
-#ifdef CONFIG_BPA_IIC
-static void smp_iic_message_pass(int target, int msg)
-{
-       unsigned int i;
-
-       if (target < NR_CPUS) {
-               iic_cause_IPI(target, msg);
-       } else {
-               for_each_online_cpu(i) {
-                       if (target == MSG_ALL_BUT_SELF
-                           && i == smp_processor_id())
-                               continue;
-                       iic_cause_IPI(i, msg);
-               }
-       }
-}
-
-static int __init smp_iic_probe(void)
-{
-       iic_request_IPIs();
-
-       return cpus_weight(cpu_possible_map);
-}
-
-static void __devinit smp_iic_setup_cpu(int cpu)
-{
-       if (cpu != boot_cpuid)
-               iic_setup_cpu();
-}
-#endif /* CONFIG_BPA_IIC */
 
 static DEFINE_SPINLOCK(timebase_lock);
 static unsigned long timebase = 0;
@@ -444,15 +412,6 @@ static struct smp_ops_t pSeries_xics_smp_ops = {
        .cpu_bootable   = smp_pSeries_cpu_bootable,
 };
 #endif
-#ifdef CONFIG_BPA_IIC
-static struct smp_ops_t bpa_iic_smp_ops = {
-       .message_pass   = smp_iic_message_pass,
-       .probe          = smp_iic_probe,
-       .kick_cpu       = smp_pSeries_kick_cpu,
-       .setup_cpu      = smp_iic_setup_cpu,
-       .cpu_bootable   = smp_pSeries_cpu_bootable,
-};
-#endif
 
 /* This is called very early */
 void __init smp_init_pSeries(void)
@@ -472,11 +431,6 @@ void __init smp_init_pSeries(void)
                smp_ops = &pSeries_xics_smp_ops;
                break;
 #endif
-#ifdef CONFIG_BPA_IIC
-       case IC_BPA_IIC:
-               smp_ops = &bpa_iic_smp_ops;
-               break;
-#endif
        default:
                panic("Invalid interrupt controller");
        }
index 32fd3f1..6a0fea2 100644 (file)
@@ -24,9 +24,7 @@ obj-$(CONFIG_PCI)     += pci.o pci_iommu.o iomap.o $(pci-obj-y)
 
 obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o i8259.o prom_init.o
 
-obj-$(CONFIG_PPC_PSERIES) += pSeries_pci.o pSeries_lpar.o pSeries_hvCall.o \
-                            pSeries_nvram.o rtasd.o ras.o pSeries_reconfig.o \
-                            pSeries_setup.o pSeries_iommu.o udbg_16550.o
+obj-$(CONFIG_PPC_PSERIES) += rtasd.o ras.o udbg_16550.o
 
 obj-$(CONFIG_PPC_BPA) += bpa_setup.o bpa_iommu.o bpa_nvram.o \
                         bpa_iic.o spider-pic.o