diff options
| author | sigsegv7 <ian@vegaa.systems> | 2023-09-20 02:28:15 -0400 |
|---|---|---|
| committer | sigsegv7 <ian@vegaa.systems> | 2023-09-20 02:28:15 -0400 |
| commit | 808baf43a580596f1677663bafd6844118680c5a (patch) | |
| tree | 16023c91d3546ff82910f3ea24453a81f6859a93 | |
| parent | 68e83a466a56ab7a446285fc110a4d27aea2702a (diff) | |
kernel: dev: Setup timer descriptor for HPET
Signed-off-by: sigsegv7 <ian@vegaa.systems>
| -rw-r--r-- | sys/dev/timer/hpet.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/timer/hpet.c b/sys/dev/timer/hpet.c index 9e9180f..f5b1621 100644 --- a/sys/dev/timer/hpet.c +++ b/sys/dev/timer/hpet.c @@ -31,6 +31,7 @@ #include <firmware/acpi/acpi.h> #include <sys/panic.h> #include <sys/cdefs.h> +#include <sys/timer.h> #include <sys/syslog.h> #include <sys/mmio.h> @@ -62,6 +63,7 @@ __KERNEL_META("$Vega$: hpet.c, Ian Marco Moffett, " #define spinwait_hint() __nothing #endif /* defined(__x86_64__) */ +static struct timer timer = { 0 }; static struct hpet *acpi_hpet = NULL; static void *hpet_base = NULL; static bool is_faulty = false; @@ -177,6 +179,12 @@ hpet_init(void) hpet_write(HPET_REG_MAIN_COUNTER, 0); hpet_write(HPET_GENERAL_CONFIG, 1); + /* Setup the timer descriptor */ + timer.name = "HIGH_PRECISION_EVENT_TIMER"; + timer.msleep = hpet_msleep; + timer.usleep = hpet_usleep; + timer.nsleep = hpet_nsleep; + /* Not faulty */ is_faulty = false; return 0; |