usb-ehci: Rip the queues when the async or period schedule is halted
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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@ -1076,7 +1076,8 @@ static void ehci_mem_writel(void *ptr, target_phys_addr_t addr, uint32_t val)
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if (!(val & USBCMD_RUNSTOP) && (s->usbcmd & USBCMD_RUNSTOP)) {
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qemu_del_timer(s->frame_timer);
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// TODO - should finish out some stuff before setting halt
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ehci_queues_rip_all(s, 0);
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ehci_queues_rip_all(s, 1);
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ehci_set_usbsts(s, USBSTS_HALT);
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}
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@ -2088,6 +2089,7 @@ static void ehci_advance_async_state(EHCIState *ehci)
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case EST_ACTIVE:
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if ( !(ehci->usbcmd & USBCMD_ASE)) {
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ehci_queues_rip_all(ehci, async);
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ehci_clear_usbsts(ehci, USBSTS_ASS);
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ehci_set_state(ehci, async, EST_INACTIVE);
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break;
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@ -2148,6 +2150,7 @@ static void ehci_advance_periodic_state(EHCIState *ehci)
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case EST_ACTIVE:
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if ( !(ehci->frindex & 7) && !(ehci->usbcmd & USBCMD_PSE)) {
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ehci_queues_rip_all(ehci, async);
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ehci_clear_usbsts(ehci, USBSTS_PSS);
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ehci_set_state(ehci, async, EST_INACTIVE);
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break;
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