diff options
Diffstat (limited to 'usr.sbin/bhyve/pm.c')
| -rw-r--r-- | usr.sbin/bhyve/pm.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/usr.sbin/bhyve/pm.c b/usr.sbin/bhyve/pm.c index 99087e4..67126d8 100644 --- a/usr.sbin/bhyve/pm.c +++ b/usr.sbin/bhyve/pm.c @@ -39,6 +39,7 @@ __FBSDID("$FreeBSD$"); #include "acpi.h" #include "inout.h" #include "mevent.h" +#include "pci_irq.h" #include "pci_lpc.h" static pthread_mutex_t pm_lock = PTHREAD_MUTEX_INITIALIZER; @@ -289,3 +290,15 @@ smi_cmd_handler(struct vmctx *ctx, int vcpu, int in, int port, int bytes, } INOUT_PORT(smi_cmd, SMI_CMD, IOPORT_F_OUT, smi_cmd_handler); SYSRES_IO(SMI_CMD, 1); + +void +sci_init(struct vmctx *ctx) +{ + + /* + * Mark ACPI's SCI as level trigger and bump its use count + * in the PIRQ router. + */ + pci_irq_use(SCI_INT); + vm_isa_set_irq_trigger(ctx, SCI_INT, LEVEL_TRIGGER); +} |
