diff options
| -rw-r--r-- | hw/usb/hcd-ehci.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index d7361e570f..17c572c55f 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -2232,7 +2232,7 @@ static void ehci_update_frindex(EHCIState *ehci, int uframes) ehci->frindex = (ehci->frindex + uframes) % 0x4000; } -static void ehci_frame_timer(void *opaque) +static void ehci_work_bh(void *opaque) { EHCIState *ehci = opaque; int need_timer = 0; @@ -2324,6 +2324,13 @@ static void ehci_frame_timer(void *opaque) } } +static void ehci_work_timer(void *opaque) +{ + EHCIState *ehci = opaque; + + qemu_bh_schedule(ehci->async_bh); +} + static const MemoryRegionOps ehci_mmio_caps_ops = { .read = ehci_caps_read, .write = ehci_caps_write, @@ -2478,8 +2485,8 @@ void usb_ehci_realize(EHCIState *s, DeviceState *dev, Error **errp) s->ports[i].dev = 0; } - s->frame_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ehci_frame_timer, s); - s->async_bh = qemu_bh_new(ehci_frame_timer, s); + s->frame_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ehci_work_timer, s); + s->async_bh = qemu_bh_new(ehci_work_bh, s); s->device = dev; s->vmstate = qemu_add_vm_change_state_handler(usb_ehci_vm_state_change, s); |