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xhci: trace: ring fetch 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-05-11 14:23:42 +02:00
parent 7acd279f83
commit 0703a4a7a6
2 changed files with 3 additions and 8 deletions
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10
hw/usb/hcd-xhci.c
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@ -701,10 +701,8 @@ static TRBType xhci_ring_fetch(XHCIState *xhci, XHCIRing *ring, XHCITRB *trb,
le32_to_cpus(&trb->status);
le32_to_cpus(&trb->control);
DPRINTF("xhci: TRB fetched [" DMA_ADDR_FMT "]: "
"%016" PRIx64 " %08x %08x %s\n",
ring->dequeue, trb->parameter, trb->status, trb->control,
trb_name(trb));
trace_usb_xhci_fetch_trb(ring->dequeue, trb_name(trb),
trb->parameter, trb->status, trb->control);
if ((trb->control & TRB_C) != ring->ccs) {
return 0;
@ -743,10 +741,6 @@ static int xhci_ring_chain_length(XHCIState *xhci, const XHCIRing *ring)
le32_to_cpus(&trb.status);
le32_to_cpus(&trb.control);
DPRINTF("xhci: TRB peeked [" DMA_ADDR_FMT "]: "
"%016" PRIx64 " %08x %08x\n",
dequeue, trb.parameter, trb.status, trb.control);
if ((trb.control & TRB_C) != ccs) {
return -length;
}

1
trace-events
View File

@ -305,6 +305,7 @@ 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"
usb_xhci_fetch_trb(uint64_t addr, const char *name, uint64_t param, uint32_t status, uint32_t control) "addr %016" PRIx64 ", %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"