xhci: trace: irq + events
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 43875aa..6890888 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -422,7 +422,6 @@
uint32_t rsvd;
} XHCIEvRingSeg;
-#ifdef DEBUG_XHCI
static const char *TRBType_names[] = {
[TRB_RESERVED] = "TRB_RESERVED",
[TR_NORMAL] = "TR_NORMAL",
@@ -474,7 +473,6 @@
return lookup_name(TRB_TYPE(*trb), TRBType_names,
ARRAY_SIZE(TRBType_names));
}
-#endif
static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
unsigned int epid);
@@ -506,14 +504,13 @@
level = 1;
}
- DPRINTF("xhci_irq_update(): %d\n", level);
-
if (xhci->msi && msi_enabled(&xhci->pci_dev)) {
if (level) {
- DPRINTF("xhci_irq_update(): MSI signal\n");
+ trace_usb_xhci_irq_msi(0);
msi_notify(&xhci->pci_dev, 0);
}
} else {
+ trace_usb_xhci_irq_intx(level);
qemu_set_irq(xhci->irq, level);
}
}
@@ -543,9 +540,8 @@
}
ev_trb.control = cpu_to_le32(ev_trb.control);
- DPRINTF("xhci_write_event(): [%d] %016"PRIx64" %08x %08x %s\n",
- xhci->er_ep_idx, ev_trb.parameter, ev_trb.status, ev_trb.control,
- trb_name(&ev_trb));
+ trace_usb_xhci_queue_event(xhci->er_ep_idx, trb_name(&ev_trb),
+ ev_trb.parameter, ev_trb.status, ev_trb.control);
addr = xhci->er_start + TRB_SIZE*xhci->er_ep_idx;
pci_dma_write(&xhci->pci_dev, addr, &ev_trb, TRB_SIZE);
diff --git a/trace-events b/trace-events
index 1b2db05..974e5a3 100644
--- a/trace-events
+++ b/trace-events
@@ -302,6 +302,9 @@
usb_xhci_port_write(uint32_t port, uint32_t off, uint32_t val) "port %d, off 0x%04x, val 0x%08x"
usb_xhci_runtime_write(uint32_t off, uint32_t val) "off 0x%04x, val 0x%08x"
usb_xhci_doorbell_write(uint32_t off, uint32_t val) "off 0x%04x, val 0x%08x"
+usb_xhci_irq_intx(uint32_t level) "level %d"
+usb_xhci_irq_msi(uint32_t nr) "nr %d"
+usb_xhci_queue_event(uint32_t idx, const char *name, uint64_t param, uint32_t status, uint32_t control) "idx %d, %s, p %016" PRIx64 ", s %08x, c 0x%08x"
# hw/usb/desc.c
usb_desc_device(int addr, int len, int ret) "dev %d query device, len %d, ret %d"
