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-rw-r--r--include/asm-powerpc/futex.h2
-rw-r--r--include/asm-powerpc/io.h8
-rw-r--r--include/asm-powerpc/irq.h2
-rw-r--r--include/asm-powerpc/kvm_host.h1
-rw-r--r--include/asm-powerpc/kvm_ppc.h5
-rw-r--r--include/asm-powerpc/pgtable-ppc32.h7
-rw-r--r--include/asm-powerpc/syscalls.h2
-rw-r--r--include/asm-powerpc/types.h48
-rw-r--r--include/asm-powerpc/unaligned.h11
9 files changed, 32 insertions, 54 deletions
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h
index 3f3673fd3ff..6d406c5c5de 100644
--- a/include/asm-powerpc/futex.h
+++ b/include/asm-powerpc/futex.h
@@ -4,9 +4,9 @@
#ifdef __KERNEL__
#include <linux/futex.h>
+#include <linux/uaccess.h>
#include <asm/errno.h>
#include <asm/synch.h>
-#include <asm/uaccess.h>
#include <asm/asm-compat.h>
#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index afae0697e8c..e0062d73db1 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -2,7 +2,7 @@
#define _ASM_POWERPC_IO_H
#ifdef __KERNEL__
-/*
+/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
@@ -18,6 +18,9 @@ extern int check_legacy_ioport(unsigned long base_port);
#define _PNPWRP 0xa79
#define PNPBIOS_BASE 0xf000
+#include <linux/device.h>
+#include <linux/io.h>
+
#include <linux/compiler.h>
#include <asm/page.h>
#include <asm/byteorder.h>
@@ -744,6 +747,9 @@ static inline void * bus_to_virt(unsigned long address)
#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
+void __iomem *devm_ioremap_prot(struct device *dev, resource_size_t offset,
+ size_t size, unsigned long flags);
+
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_IO_H */
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index b5c03127a9b..5089deb8fec 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -619,8 +619,6 @@ struct pt_regs;
#define __ARCH_HAS_DO_SOFTIRQ
-extern void __do_softirq(void);
-
#ifdef CONFIG_IRQSTACKS
/*
* Per-cpu stacks for handling hard and soft interrupts.
diff --git a/include/asm-powerpc/kvm_host.h b/include/asm-powerpc/kvm_host.h
index 04ffbb8e0a3..81a69d71101 100644
--- a/include/asm-powerpc/kvm_host.h
+++ b/include/asm-powerpc/kvm_host.h
@@ -59,6 +59,7 @@ struct kvm_vcpu_stat {
u32 emulated_inst_exits;
u32 dec_exits;
u32 ext_intr_exits;
+ u32 halt_wakeup;
};
struct tlbe {
diff --git a/include/asm-powerpc/kvm_ppc.h b/include/asm-powerpc/kvm_ppc.h
index 7ac820308a7..b35a7e3ef97 100644
--- a/include/asm-powerpc/kvm_ppc.h
+++ b/include/asm-powerpc/kvm_ppc.h
@@ -77,12 +77,17 @@ static inline void kvmppc_clear_exception(struct kvm_vcpu *vcpu, int exception)
clear_bit(priority, &vcpu->arch.pending_exceptions);
}
+/* Helper function for "full" MSR writes. No need to call this if only EE is
+ * changing. */
static inline void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr)
{
if ((new_msr & MSR_PR) != (vcpu->arch.msr & MSR_PR))
kvmppc_mmu_priv_switch(vcpu, new_msr & MSR_PR);
vcpu->arch.msr = new_msr;
+
+ if (vcpu->arch.msr & MSR_WE)
+ kvm_vcpu_block(vcpu);
}
#endif /* __POWERPC_KVM_PPC_H__ */
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h
index 7c97b5a08d0..c08e714d0c4 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -209,6 +209,13 @@ extern int icache_44x_need_flush;
* 0 1 2 3 4 ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
* - - - - - - U0 U1 U2 U3 W I M G E - UX UW UR SX SW SR
*
+ * Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional
+ * TLB2 storage attibute fields. Those are:
+ *
+ * TLB2:
+ * 0...10 11 12 13 14 15 16...31
+ * no change WL1 IL1I IL1D IL2I IL2D no change
+ *
* There are some constrains and options, to decide mapping software bits
* into TLB entry.
*
diff --git a/include/asm-powerpc/syscalls.h b/include/asm-powerpc/syscalls.h
index b3ca41fc8bb..2b8a458f990 100644
--- a/include/asm-powerpc/syscalls.h
+++ b/include/asm-powerpc/syscalls.h
@@ -30,7 +30,7 @@ asmlinkage int sys_fork(unsigned long p1, unsigned long p2,
asmlinkage int sys_vfork(unsigned long p1, unsigned long p2,
unsigned long p3, unsigned long p4, unsigned long p5,
unsigned long p6, struct pt_regs *regs);
-asmlinkage int sys_pipe(int __user *fildes);
+asmlinkage long sys_pipe(int __user *fildes);
asmlinkage long sys_rt_sigaction(int sig,
const struct sigaction __user *act,
struct sigaction __user *oact, size_t sigsetsize);
diff --git a/include/asm-powerpc/types.h b/include/asm-powerpc/types.h
index c243a6ac60e..d3374bc865b 100644
--- a/include/asm-powerpc/types.h
+++ b/include/asm-powerpc/types.h
@@ -1,6 +1,12 @@
#ifndef _ASM_POWERPC_TYPES_H
#define _ASM_POWERPC_TYPES_H
+#ifdef __powerpc64__
+# include <asm-generic/int-l64.h>
+#else
+# include <asm-generic/int-ll64.h>
+#endif
+
#ifndef __ASSEMBLY__
/*
@@ -22,30 +28,6 @@ typedef unsigned int umode_t;
typedef unsigned short umode_t;
#endif
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#ifdef __powerpc64__
-typedef __signed__ long __s64;
-typedef unsigned long __u64;
-#else
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-#endif /* __powerpc64__ */
-
typedef struct {
__u32 u[4];
} __attribute__((aligned(16))) __vector128;
@@ -64,24 +46,6 @@ typedef struct {
#ifndef __ASSEMBLY__
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-#ifdef __powerpc64__
-typedef signed long s64;
-typedef unsigned long u64;
-#else
-typedef signed long long s64;
-typedef unsigned long long u64;
-#endif
-
typedef __vector128 vector128;
/* Physical address used by some IO functions */
diff --git a/include/asm-powerpc/unaligned.h b/include/asm-powerpc/unaligned.h
index 6c95dfa2652..5f1b1e3c213 100644
--- a/include/asm-powerpc/unaligned.h
+++ b/include/asm-powerpc/unaligned.h
@@ -5,15 +5,12 @@
/*
* The PowerPC can do unaligned accesses itself in big endian mode.
- *
- * The strange macros are there to make sure these can't
- * be misused in a way that makes them not work on other
- * architectures where unaligned accesses aren't as simple.
*/
+#include <linux/unaligned/access_ok.h>
+#include <linux/unaligned/generic.h>
-#define get_unaligned(ptr) (*(ptr))
-
-#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
+#define get_unaligned __get_unaligned_be
+#define put_unaligned __put_unaligned_be
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_UNALIGNED_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 09:21:39 +0000