diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-09-27 10:32:49 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-10-12 12:37:31 +0200 |
| commit | 5612564ea9cf5b9636438a1b58ae9a2ab6ca16ae (patch) | |
| tree | 15280c4e8c8c6faa740273d3e073d125cb1b2a8b /hw/usb/hcd-xhci.c | |
| parent | 94b037f2a451b3dc855f9f2c346e5049a361bd55 (diff) | |
xhci: drop XHCITransfer->xhci
Use XHCITransfer->epctx->xhci instead.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1474965172-30321-6-git-send-email-kraxel@redhat.com
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index e14c2a8164..20f46c4496 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -344,7 +344,6 @@ typedef struct XHCIPort { } XHCIPort; typedef struct XHCITransfer { - XHCIState *xhci; XHCIEPContext *epctx; USBPacket packet; QEMUSGList sgl; @@ -1449,7 +1448,6 @@ static XHCITransfer *xhci_ep_alloc_xfer(XHCIEPContext *epctx, } xfer = g_new0(XHCITransfer, 1); - xfer->xhci = epctx->xhci; xfer->epctx = epctx; xfer->slotid = epctx->slotid; xfer->epid = epctx->epid; @@ -1488,10 +1486,9 @@ static int xhci_ep_nuke_one_xfer(XHCITransfer *t, TRBCCode report) killed = 1; } if (t->running_retry) { - XHCIEPContext *epctx = t->xhci->slots[t->slotid-1].eps[t->epid-1]; - if (epctx) { - epctx->retry = NULL; - timer_del(epctx->kick_timer); + if (t->epctx) { + t->epctx->retry = NULL; + timer_del(t->epctx->kick_timer); } t->running_retry = 0; killed = 1; @@ -1721,7 +1718,7 @@ static TRBCCode xhci_set_ep_dequeue(XHCIState *xhci, unsigned int slotid, static int xhci_xfer_create_sgl(XHCITransfer *xfer, int in_xfer) { - XHCIState *xhci = xfer->xhci; + XHCIState *xhci = xfer->epctx->xhci; int i; xfer->int_req = false; @@ -1780,7 +1777,7 @@ static void xhci_xfer_report(XHCITransfer *xfer) bool reported = 0; bool shortpkt = 0; XHCIEvent event = {ER_TRANSFER, CC_SUCCESS}; - XHCIState *xhci = xfer->xhci; + XHCIState *xhci = xfer->epctx->xhci; int i; left = xfer->packet.actual_length; @@ -1854,9 +1851,8 @@ static void xhci_xfer_report(XHCITransfer *xfer) static void xhci_stall_ep(XHCITransfer *xfer) { - XHCIState *xhci = xfer->xhci; - XHCISlot *slot = &xhci->slots[xfer->slotid-1]; - XHCIEPContext *epctx = slot->eps[xfer->epid-1]; + XHCIEPContext *epctx = xfer->epctx; + XHCIState *xhci = epctx->xhci; uint32_t err; XHCIStreamContext *sctx; @@ -1880,7 +1876,7 @@ static int xhci_submit(XHCIState *xhci, XHCITransfer *xfer, static int xhci_setup_packet(XHCITransfer *xfer) { - XHCIState *xhci = xfer->xhci; + XHCIState *xhci = xfer->epctx->xhci; USBEndpoint *ep; int dir; @@ -3490,7 +3486,7 @@ static void xhci_complete(USBPort *port, USBPacket *packet) return; } xhci_complete_packet(xfer); - xhci_kick_ep(xfer->xhci, xfer->slotid, xfer->epid, xfer->streamid); + xhci_kick_ep(xfer->epctx->xhci, xfer->slotid, xfer->epid, xfer->streamid); if (xfer->complete) { xhci_ep_free_xfer(xfer); } |