From 30e9d4120faa7b0e9318aa41529a936aa1cdb334 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 8 Jun 2012 13:00:44 +0200
Subject: ehci: tracing improvements
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/usb/hcd-ehci.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
(limited to 'hw')
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 45b774d8ac..6d2d54940d 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -569,6 +569,7 @@ static inline void ehci_set_interrupt(EHCIState *s, int intr)
level = 1;
}
+ trace_usb_ehci_interrupt(level, s->usbsts, s->usbintr);
qemu_set_irq(s->irq, level);
}
@@ -822,8 +823,9 @@ static void ehci_attach(USBPort *port)
{
EHCIState *s = port->opaque;
uint32_t *portsc = &s->portsc[port->index];
+ const char *owner = (*portsc & PORTSC_POWNER) ? "comp" : "ehci";
- trace_usb_ehci_port_attach(port->index, port->dev->product_desc);
+ trace_usb_ehci_port_attach(port->index, owner, port->dev->product_desc);
if (*portsc & PORTSC_POWNER) {
USBPort *companion = s->companion_ports[port->index];
@@ -842,8 +844,9 @@ static void ehci_detach(USBPort *port)
{
EHCIState *s = port->opaque;
uint32_t *portsc = &s->portsc[port->index];
+ const char *owner = (*portsc & PORTSC_POWNER) ? "comp" : "ehci";
- trace_usb_ehci_port_detach(port->index);
+ trace_usb_ehci_port_detach(port->index, owner);
if (*portsc & PORTSC_POWNER) {
USBPort *companion = s->companion_ports[port->index];
--
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