Date: Sun, 2 Jun 2013 10:54:47 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r251249 - head/sys/dev/usb/controller Message-ID: <201306021054.r52Asltk028898@svn.freebsd.org>
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Author: hselasky Date: Sun Jun 2 10:54:47 2013 New Revision: 251249 URL: http://svnweb.freebsd.org/changeset/base/251249 Log: Don't set the start ISOC ASAP bit for non-isochronous TRBs. MFC after: 1 week Modified: head/sys/dev/usb/controller/xhci.c Modified: head/sys/dev/usb/controller/xhci.c ============================================================================== --- head/sys/dev/usb/controller/xhci.c Sun Jun 2 10:35:08 2013 (r251248) +++ head/sys/dev/usb/controller/xhci.c Sun Jun 2 10:54:47 2013 (r251249) @@ -1700,14 +1700,17 @@ restart: dword = XHCI_TRB_3_CHAIN_BIT | XHCI_TRB_3_CYCLE_BIT | XHCI_TRB_3_TYPE_SET(temp->trb_type) | - (temp->do_isoc_sync ? - XHCI_TRB_3_FRID_SET(temp->isoc_frame / 8) : - XHCI_TRB_3_ISO_SIA_BIT) | XHCI_TRB_3_TBC_SET(temp->tbc) | XHCI_TRB_3_TLBPC_SET(temp->tlbpc); - temp->do_isoc_sync = 0; - + if (temp->trb_type == XHCI_TRB_TYPE_ISOCH) { + if (temp->do_isoc_sync != 0) { + temp->do_isoc_sync = 0; + dword |= XHCI_TRB_3_FRID_SET(temp->isoc_frame / 8); + } else { + dword |= XHCI_TRB_3_ISO_SIA_BIT; + } + } if (temp->direction == UE_DIR_IN) { dword |= XHCI_TRB_3_DIR_IN;
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