From c1f6b49326fee1c39f1db70fdb1e2a1df60318a2 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Fri, 11 May 2012 14:26:15 +0200 Subject: xhci: trace: endpoints Signed-off-by: Gerd Hoffmann --- hw/usb/hcd-xhci.c | 22 +++++----------------- 1 file changed, 5 insertions(+), 17 deletions(-) (limited to 'hw/usb') diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 08fdf9475a..c50e4077f7 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -842,11 +842,10 @@ static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid, dma_addr_t dequeue; int i; + trace_usb_xhci_ep_enable(slotid, epid); assert(slotid >= 1 && slotid <= MAXSLOTS); assert(epid >= 1 && epid <= 31); - DPRINTF("xhci_enable_ep(%d, %d)\n", slotid, epid); - slot = &xhci->slots[slotid-1]; if (slot->eps[epid-1]) { fprintf(stderr, "xhci: slot %d ep %d already enabled!\n", slotid, epid); @@ -961,11 +960,10 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid, XHCISlot *slot; XHCIEPContext *epctx; + trace_usb_xhci_ep_disable(slotid, epid); assert(slotid >= 1 && slotid <= MAXSLOTS); assert(epid >= 1 && epid <= 31); - DPRINTF("xhci_disable_ep(%d, %d)\n", slotid, epid); - slot = &xhci->slots[slotid-1]; if (!slot->eps[epid-1]) { @@ -991,8 +989,7 @@ static TRBCCode xhci_stop_ep(XHCIState *xhci, unsigned int slotid, XHCISlot *slot; XHCIEPContext *epctx; - DPRINTF("xhci_stop_ep(%d, %d)\n", slotid, epid); - + trace_usb_xhci_ep_stop(slotid, epid); assert(slotid >= 1 && slotid <= MAXSLOTS); if (epid < 1 || epid > 31) { @@ -1026,10 +1023,9 @@ static TRBCCode xhci_reset_ep(XHCIState *xhci, unsigned int slotid, XHCIEPContext *epctx; USBDevice *dev; + trace_usb_xhci_ep_reset(slotid, epid); assert(slotid >= 1 && slotid <= MAXSLOTS); - DPRINTF("xhci_reset_ep(%d, %d)\n", slotid, epid); - if (epid < 1 || epid > 31) { fprintf(stderr, "xhci: bad ep %d\n", epid); return CC_TRB_ERROR; @@ -1654,9 +1650,9 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid, unsigned int epid int length; int i; + trace_usb_xhci_ep_kick(slotid, epid); assert(slotid >= 1 && slotid <= MAXSLOTS); assert(epid >= 1 && epid <= 31); - DPRINTF("xhci_kick_ep(%d, %d)\n", slotid, epid); if (!xhci->slots[slotid-1].enabled) { fprintf(stderr, "xhci: xhci_kick_ep for disabled slot %d\n", slotid); @@ -1698,21 +1694,14 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid, unsigned int epid while (1) { XHCITransfer *xfer = &epctx->transfers[epctx->next_xfer]; if (xfer->running_async || xfer->running_retry || xfer->backgrounded) { - DPRINTF("xhci: ep is busy (#%d,%d,%d,%d)\n", - epctx->next_xfer, xfer->running_async, - xfer->running_retry, xfer->backgrounded); break; - } else { - DPRINTF("xhci: ep: using #%d\n", epctx->next_xfer); } length = xhci_ring_chain_length(xhci, &epctx->ring); if (length < 0) { - DPRINTF("xhci: incomplete TD (%d TRBs)\n", -length); break; } else if (length == 0) { break; } - DPRINTF("xhci: fetching %d-TRB TD\n", length); if (xfer->trbs && xfer->trb_alloced < length) { xfer->trb_count = 0; xfer->trb_alloced = 0; @@ -1747,7 +1736,6 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid, unsigned int epid } if (epctx->state == EP_HALTED) { - DPRINTF("xhci: ep halted, stopping schedule\n"); break; } if (xfer->running_retry) { -- cgit v1.2.3