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| author | K. Y. Srinivasan <kys@microsoft.com> | 2017-01-19 11:51:56 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-20 14:51:21 +0100 |
| commit | 06d1d98a839f196e94cb726008fb2118e430f356 (patch) | |
| tree | c90e9720b9892cf3f7e532cb002d400b970e89b3 /drivers/hv/hv.c | |
| parent | 8e307bf82d76ab02e95a00d132d926f04db6ccab (diff) | |
| download | linux-stable-06d1d98a839f196e94cb726008fb2118e430f356.tar.gz linux-stable-06d1d98a839f196e94cb726008fb2118e430f356.tar.bz2 linux-stable-06d1d98a839f196e94cb726008fb2118e430f356.zip | |
Drivers: hv: vmbus: Define APIs to manipulate the synthetic interrupt controller
As part of cleaning up architecture specific code, define APIs
to manipulate the interrupt controller state.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hv.c')
| -rw-r--r-- | drivers/hv/hv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 5680aeed585c..7cb036d4b243 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -294,10 +294,10 @@ int hv_synic_init(unsigned int cpu) wrmsrl(HV_X64_MSR_SINT0 + VMBUS_MESSAGE_SINT, shared_sint.as_uint64); /* Enable the global synic bit */ - rdmsrl(HV_X64_MSR_SCONTROL, sctrl.as_uint64); + hv_get_synic_state(sctrl.as_uint64); sctrl.enable = 1; - wrmsrl(HV_X64_MSR_SCONTROL, sctrl.as_uint64); + hv_set_synic_state(sctrl.as_uint64); hv_context.synic_initialized = true; @@ -405,9 +405,9 @@ int hv_synic_cleanup(unsigned int cpu) hv_set_siefp(siefp.as_uint64); /* Disable the global synic bit */ - rdmsrl(HV_X64_MSR_SCONTROL, sctrl.as_uint64); + hv_get_synic_state(sctrl.as_uint64); sctrl.enable = 0; - wrmsrl(HV_X64_MSR_SCONTROL, sctrl.as_uint64); + hv_set_synic_state(sctrl.as_uint64); return 0; } |