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Commit ebe4535f authored by Daniel Axtens's avatar Daniel Axtens Committed by Paul Mackerras
Browse files

KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler 



A bunch of KVM functions are only called from assembler.
Give them prototypes in asm-prototypes.h
This reduces sparse warnings.

Signed-off-by: default avatarDaniel Axtens <dja@axtens.net>
Signed-off-by: default avatarPaul Mackerras <paulus@ozlabs.org>
parent 025c9511

arch/powerpc/include/asm/asm-prototypes.h

+44 −0
Original line number Diff line number Diff line
@@ -14,6 +14,9 @@ 


#include <linux/threads.h>

#include <linux/kprobes.h>

#ifdef CONFIG_KVM

#include <linux/kvm_host.h>

#endif



#include <uapi/asm/ucontext.h>
@@ -109,4 +112,45 @@ void early_setup_secondary(void); 
/* time */

void accumulate_stolen_time(void);



/* kvm */

#ifdef CONFIG_KVM

long kvmppc_rm_h_put_tce(struct kvm_vcpu *vcpu, unsigned long liobn,

			 unsigned long ioba, unsigned long tce);

long kvmppc_rm_h_put_tce_indirect(struct kvm_vcpu *vcpu,

				  unsigned long liobn, unsigned long ioba,

				  unsigned long tce_list, unsigned long npages);

long kvmppc_rm_h_stuff_tce(struct kvm_vcpu *vcpu,

			   unsigned long liobn, unsigned long ioba,

			   unsigned long tce_value, unsigned long npages);

long int kvmppc_rm_h_confer(struct kvm_vcpu *vcpu, int target,

                            unsigned int yield_count);

long kvmppc_h_random(struct kvm_vcpu *vcpu);

void kvmhv_commence_exit(int trap);

long kvmppc_realmode_machine_check(struct kvm_vcpu *vcpu);

void kvmppc_subcore_enter_guest(void);

void kvmppc_subcore_exit_guest(void);

long kvmppc_realmode_hmi_handler(void);

long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,

                    long pte_index, unsigned long pteh, unsigned long ptel);

long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,

                     unsigned long pte_index, unsigned long avpn);

long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu);

long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,

                      unsigned long pte_index, unsigned long avpn,

                      unsigned long va);

long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,

                   unsigned long pte_index);

long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags,

                        unsigned long pte_index);

long kvmppc_h_clear_mod(struct kvm_vcpu *vcpu, unsigned long flags,

                        unsigned long pte_index);

long kvmppc_hpte_hv_fault(struct kvm_vcpu *vcpu, unsigned long addr,

                          unsigned long slb_v, unsigned int status, bool data);

unsigned long kvmppc_rm_h_xirr(struct kvm_vcpu *vcpu);

int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,

                    unsigned long mfrr);

int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr);

int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr);

#endif



#endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */

arch/powerpc/kvm/book3s_64_vio_hv.c

+1 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ 
#include <asm/iommu.h>

#include <asm/tce.h>

#include <asm/iommu.h>

#include <asm/asm-prototypes.h>



#define TCES_PER_PAGE	(PAGE_SIZE / sizeof(u64))

arch/powerpc/kvm/book3s_hv_builtin.c

+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ 
#include <asm/dbell.h>

#include <asm/cputhreads.h>

#include <asm/io.h>

#include <asm/asm-prototypes.h>



#define KVM_CMA_CHUNK_ORDER	18

arch/powerpc/kvm/book3s_hv_ras.c

+1 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <asm/machdep.h>

#include <asm/cputhreads.h>

#include <asm/hmi.h>

#include <asm/asm-prototypes.h>



/* SRR1 bits for machine check on POWER7 */

#define SRR1_MC_LDSTERR		(1ul << (63-42))

arch/powerpc/kvm/book3s_hv_rm_mmu.c

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <asm/hvcall.h>

#include <asm/synch.h>

#include <asm/ppc-opcode.h>

#include <asm/asm-prototypes.h>



/* Translate address of a vmalloc'd thing to a linear map address */

static void *real_vmalloc_addr(void *x)