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authorVitaly Kuznetsov <vkuznets@redhat.com>2018-11-26 18:47:29 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2018-12-14 19:59:56 +0300
commit0aa67255f54df192d29aec7ac6abb1249d45bda7 (patch)
treea062f97fb74a4e4c500f3a65426eae150cfebd7d /drivers/hv
parent7edcb73433276d1b7bc82863df0aa9d229f5686c (diff)
downloadlinux-0aa67255f54df192d29aec7ac6abb1249d45bda7.tar.xz
x86/hyper-v: move synic/stimer control structures definitions to hyperv-tlfs.h
We implement Hyper-V SynIC and synthetic timers in KVM too so there's some room for code sharing. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/hv.c2
-rw-r--r--drivers/hv/hyperv_vmbus.h68
2 files changed, 1 insertions, 69 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 332d7c34be5c..11273cd384d6 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -143,7 +143,7 @@ static int hv_ce_shutdown(struct clock_event_device *evt)
static int hv_ce_set_oneshot(struct clock_event_device *evt)
{
- union hv_timer_config timer_cfg;
+ union hv_stimer_config timer_cfg;
timer_cfg.as_uint64 = 0;
timer_cfg.enable = 1;
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 87d3d7da78f8..ea201034b248 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -44,74 +44,6 @@
*/
#define HV_UTIL_NEGO_TIMEOUT 55
-/* Define synthetic interrupt controller flag constants. */
-#define HV_EVENT_FLAGS_COUNT (256 * 8)
-#define HV_EVENT_FLAGS_LONG_COUNT (256 / sizeof(unsigned long))
-
-/*
- * Timer configuration register.
- */
-union hv_timer_config {
- u64 as_uint64;
- struct {
- u64 enable:1;
- u64 periodic:1;
- u64 lazy:1;
- u64 auto_enable:1;
- u64 apic_vector:8;
- u64 direct_mode:1;
- u64 reserved_z0:3;
- u64 sintx:4;
- u64 reserved_z1:44;
- };
-};
-
-
-/* Define the synthetic interrupt controller event flags format. */
-union hv_synic_event_flags {
- unsigned long flags[HV_EVENT_FLAGS_LONG_COUNT];
-};
-
-/* Define SynIC control register. */
-union hv_synic_scontrol {
- u64 as_uint64;
- struct {
- u64 enable:1;
- u64 reserved:63;
- };
-};
-
-/* Define synthetic interrupt source. */
-union hv_synic_sint {
- u64 as_uint64;
- struct {
- u64 vector:8;
- u64 reserved1:8;
- u64 masked:1;
- u64 auto_eoi:1;
- u64 reserved2:46;
- };
-};
-
-/* Define the format of the SIMP register */
-union hv_synic_simp {
- u64 as_uint64;
- struct {
- u64 simp_enabled:1;
- u64 preserved:11;
- u64 base_simp_gpa:52;
- };
-};
-
-/* Define the format of the SIEFP register */
-union hv_synic_siefp {
- u64 as_uint64;
- struct {
- u64 siefp_enabled:1;
- u64 preserved:11;
- u64 base_siefp_gpa:52;
- };
-};
/* Definitions for the monitored notification facility */
union hv_monitor_trigger_group {