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-rw-r--r--hw/input/hid.c4
-rw-r--r--hw/usb/hcd-xhci-pci.c13
-rw-r--r--hw/usb/hcd-xhci-sysbus.c4
-rw-r--r--hw/usb/hcd-xhci.c8
-rw-r--r--hw/usb/hcd-xhci.h2
5 files changed, 20 insertions, 11 deletions
diff --git a/hw/input/hid.c b/hw/input/hid.c
index e1d2e46083..8aab0521f4 100644
--- a/hw/input/hid.c
+++ b/hw/input/hid.c
@@ -51,8 +51,8 @@ static const uint8_t hid_usage_keys[0x100] = {
0x45, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e,
0xe8, 0xe9, 0x71, 0x72, 0x73, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x85, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xe3, 0xe7, 0x65,
+ 0x88, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x8a, 0x00, 0x8b, 0x00, 0x89, 0xe7, 0x65,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c
index 9421734d0f..e934b1a5b1 100644
--- a/hw/usb/hcd-xhci-pci.c
+++ b/hw/usb/hcd-xhci-pci.c
@@ -57,7 +57,7 @@ static void xhci_pci_intr_update(XHCIState *xhci, int n, bool enable)
}
}
-static void xhci_pci_intr_raise(XHCIState *xhci, int n, bool level)
+static bool xhci_pci_intr_raise(XHCIState *xhci, int n, bool level)
{
XHCIPciState *s = container_of(xhci, XHCIPciState, xhci);
PCIDevice *pci_dev = PCI_DEVICE(s);
@@ -67,15 +67,18 @@ static void xhci_pci_intr_raise(XHCIState *xhci, int n, bool level)
msi_enabled(pci_dev))) {
pci_set_irq(pci_dev, level);
}
- if (msix_enabled(pci_dev)) {
+
+ if (msix_enabled(pci_dev) && level) {
msix_notify(pci_dev, n);
- return;
+ return true;
}
- if (msi_enabled(pci_dev)) {
+ if (msi_enabled(pci_dev) && level) {
msi_notify(pci_dev, n);
- return;
+ return true;
}
+
+ return false;
}
static void xhci_pci_reset(DeviceState *dev)
diff --git a/hw/usb/hcd-xhci-sysbus.c b/hw/usb/hcd-xhci-sysbus.c
index 42e2574c82..a14e438196 100644
--- a/hw/usb/hcd-xhci-sysbus.c
+++ b/hw/usb/hcd-xhci-sysbus.c
@@ -16,11 +16,13 @@
#include "hw/acpi/aml-build.h"
#include "hw/irq.h"
-static void xhci_sysbus_intr_raise(XHCIState *xhci, int n, bool level)
+static bool xhci_sysbus_intr_raise(XHCIState *xhci, int n, bool level)
{
XHCISysbusState *s = container_of(xhci, XHCISysbusState, xhci);
qemu_set_irq(s->irq[n], level);
+
+ return false;
}
void xhci_sysbus_reset(DeviceState *dev)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 46212b1e69..e01700039b 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -551,7 +551,9 @@ static void xhci_intr_update(XHCIState *xhci, int v)
level = 1;
}
if (xhci->intr_raise) {
- xhci->intr_raise(xhci, 0, level);
+ if (xhci->intr_raise(xhci, 0, level)) {
+ xhci->intr[0].iman &= ~IMAN_IP;
+ }
}
}
if (xhci->intr_update) {
@@ -579,7 +581,9 @@ static void xhci_intr_raise(XHCIState *xhci, int v)
return;
}
if (xhci->intr_raise) {
- xhci->intr_raise(xhci, v, true);
+ if (xhci->intr_raise(xhci, v, true)) {
+ xhci->intr[v].iman &= ~IMAN_IP;
+ }
}
}
diff --git a/hw/usb/hcd-xhci.h b/hw/usb/hcd-xhci.h
index 7bba361f3b..98f598382a 100644
--- a/hw/usb/hcd-xhci.h
+++ b/hw/usb/hcd-xhci.h
@@ -194,7 +194,7 @@ typedef struct XHCIState {
uint32_t flags;
uint32_t max_pstreams_mask;
void (*intr_update)(XHCIState *s, int n, bool enable);
- void (*intr_raise)(XHCIState *s, int n, bool level);
+ bool (*intr_raise)(XHCIState *s, int n, bool level);
DeviceState *hostOpaque;
/* Operational Registers */