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| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-01-19 11:51:58 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-20 14:52:49 +0100 |
| commit | 37e11d5c7052a5ca55ef807731c75218ea341b4c (patch) | |
| tree | 80bcc0ee8587d3c280b1f0b0235be3dc3feb302e /arch/x86 | |
| parent | 7297ff0ca9db7e2d830841035b95d8b94b529142 (diff) | |
| download | blackbird-op-linux-37e11d5c7052a5ca55ef807731c75218ea341b4c.tar.gz blackbird-op-linux-37e11d5c7052a5ca55ef807731c75218ea341b4c.zip | |
Drivers: hv: vmbus: Define an APIs to manage interrupt state
As part of cleaning up architecture specific code, define APIs
to manage interrupt state.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 2d40bfc57e7a..42505d1158d6 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -151,6 +151,9 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) #define hv_get_vp_index(index) rdmsrl(HV_X64_MSR_VP_INDEX, index) +#define hv_get_synint_state(int_num, val) rdmsrl(int_num, val) +#define hv_set_synint_state(int_num, val) wrmsrl(int_num, val) + void hyperv_callback_vector(void); #ifdef CONFIG_TRACING #define trace_hyperv_callback_vector hyperv_callback_vector |
