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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-09-15 14:03:26 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-09-15 14:03:26 +0100 |
| commit | 65f68374804151495b0e62ca9a32e8be5fd39454 (patch) | |
| tree | fd3e03e1c1328dcfc549a23e0bb6b9e769d670c3 /xen/arch/x86/hvm/emulate.c | |
| parent | 95807bcae47efaf96888119b2a0b4b921ad737df (diff) | |
| download | xen-65f68374804151495b0e62ca9a32e8be5fd39454.tar.gz xen-65f68374804151495b0e62ca9a32e8be5fd39454.tar.bz2 xen-65f68374804151495b0e62ca9a32e8be5fd39454.zip | |
x86 hvm: Clean up PIO fast path emulation.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/arch/x86/hvm/emulate.c')
| -rw-r--r-- | xen/arch/x86/hvm/emulate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/xen/arch/x86/hvm/emulate.c b/xen/arch/x86/hvm/emulate.c index fe0fe7e108..18748e95eb 100644 --- a/xen/arch/x86/hvm/emulate.c +++ b/xen/arch/x86/hvm/emulate.c @@ -48,7 +48,7 @@ static void hvmtrace_io_assist(int is_mmio, ioreq_t *p) trace_var(event, 0/*!cycles*/, size, buffer); } -int hvmemul_do_io( +static int hvmemul_do_io( int is_mmio, paddr_t addr, unsigned long *reps, int size, paddr_t ram_gpa, int dir, int df, void *p_data) { @@ -142,6 +142,7 @@ int hvmemul_do_io( curr->arch.hvm_vcpu.io_state = (p_data == NULL) ? HVMIO_dispatched : HVMIO_awaiting_completion; + curr->arch.hvm_vcpu.io_size = size; p->dir = dir; p->data_is_ptr = value_is_ptr; @@ -224,7 +225,7 @@ int hvmemul_do_io( return X86EMUL_OKAY; } -static int hvmemul_do_pio( +int hvmemul_do_pio( unsigned long port, unsigned long *reps, int size, paddr_t ram_gpa, int dir, int df, void *p_data) { |