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authorMaxime Ripard <maxime@cerno.tech>2023-01-03 08:32:12 +0100
committerMaxime Ripard <maxime@cerno.tech>2023-01-03 08:32:12 +0100
commit2c55d703391acf7e9101da596d0c15ee03b318a3 (patch)
tree422ef671343624b56d333b47d20a538eeedbfe10 /include/clocksource/hyperv_timer.h
parent92d43bd3bc9728c1fb114d7011d46f5ea9489e28 (diff)
parent88603b6dc419445847923fcb7fe5080067a30f98 (diff)
downloadlwn-2c55d703391acf7e9101da596d0c15ee03b318a3.tar.gz
lwn-2c55d703391acf7e9101da596d0c15ee03b318a3.zip
Merge drm/drm-fixes into drm-misc-fixes
Let's start the fixes cycle. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'include/clocksource/hyperv_timer.h')
-rw-r--r--include/clocksource/hyperv_timer.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/clocksource/hyperv_timer.h b/include/clocksource/hyperv_timer.h
index b3f5d73ae1d6..536f897375d0 100644
--- a/include/clocksource/hyperv_timer.h
+++ b/include/clocksource/hyperv_timer.h
@@ -15,13 +15,15 @@
#include <linux/clocksource.h>
#include <linux/math64.h>
-#include <asm/mshyperv.h>
+#include <asm/hyperv-tlfs.h>
#define HV_MAX_MAX_DELTA_TICKS 0xffffffff
#define HV_MIN_DELTA_TICKS 1
#ifdef CONFIG_HYPERV_TIMER
+#include <asm/hyperv_timer.h>
+
/* Routines called by the VMbus driver */
extern int hv_stimer_alloc(bool have_percpu_irqs);
extern int hv_stimer_cleanup(unsigned int cpu);
@@ -31,7 +33,9 @@ extern void hv_stimer_global_cleanup(void);
extern void hv_stimer0_isr(void);
extern void hv_init_clocksource(void);
+extern void hv_remap_tsc_clocksource(void);
+extern unsigned long hv_get_tsc_pfn(void);
extern struct ms_hyperv_tsc_page *hv_get_tsc_page(void);
static inline notrace u64
@@ -90,6 +94,11 @@ hv_read_tsc_page(const struct ms_hyperv_tsc_page *tsc_pg)
}
#else /* CONFIG_HYPERV_TIMER */
+static inline unsigned long hv_get_tsc_pfn(void)
+{
+ return 0;
+}
+
static inline struct ms_hyperv_tsc_page *hv_get_tsc_page(void)
{
return NULL;