45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From cbb6384d32c4926822ba9216992253deef9ef3b5 Mon Sep 17 00:00:00 2001
|
|
From: Hans de Goede <hdegoede@redhat.com>
|
|
Date: Fri, 2 Mar 2012 11:02:04 +0100
|
|
Subject: [PATCH 131/140] usb-ehci: Rip the queues when the async or period
|
|
schedule is halted
|
|
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
|
---
|
|
hw/usb-ehci.c | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c
|
|
index b8ba483..11eded7 100644
|
|
--- a/hw/usb-ehci.c
|
|
+++ b/hw/usb-ehci.c
|
|
@@ -1054,7 +1054,8 @@ static void ehci_mem_writel(void *ptr, target_phys_addr_t addr, uint32_t val)
|
|
|
|
if (!(val & USBCMD_RUNSTOP) && (s->usbcmd & USBCMD_RUNSTOP)) {
|
|
qemu_del_timer(s->frame_timer);
|
|
- // TODO - should finish out some stuff before setting halt
|
|
+ ehci_queues_rip_all(s, 0);
|
|
+ ehci_queues_rip_all(s, 1);
|
|
ehci_set_usbsts(s, USBSTS_HALT);
|
|
}
|
|
|
|
@@ -2116,6 +2117,7 @@ static void ehci_advance_async_state(EHCIState *ehci)
|
|
|
|
case EST_ACTIVE:
|
|
if ( !(ehci->usbcmd & USBCMD_ASE)) {
|
|
+ ehci_queues_rip_all(ehci, async);
|
|
ehci_clear_usbsts(ehci, USBSTS_ASS);
|
|
ehci_set_state(ehci, async, EST_INACTIVE);
|
|
break;
|
|
@@ -2176,6 +2178,7 @@ static void ehci_advance_periodic_state(EHCIState *ehci)
|
|
|
|
case EST_ACTIVE:
|
|
if ( !(ehci->frindex & 7) && !(ehci->usbcmd & USBCMD_PSE)) {
|
|
+ ehci_queues_rip_all(ehci, async);
|
|
ehci_clear_usbsts(ehci, USBSTS_PSS);
|
|
ehci_set_state(ehci, async, EST_INACTIVE);
|
|
break;
|
|
--
|
|
1.7.9.3
|
|
|