Add support for the VIA USB2IDE bridge [1].
PR: usb/95173 Submitted by: Goegele Hannes <diazepam@gmx.net> Ben Kelly <bkelly at vadev dot org> Tested by: blackend Approved by: imp (mentor, blanket for simple patches) X-MFC-After: 1 week
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@ -323,6 +323,12 @@ struct umass_devdescr_t {
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* sector number.
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*/
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# define READ_CAPACITY_OFFBY1 0x2000
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/* Device cannot handle a SCSI synchronize cache command. Normally
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* this quirk would be handled in the cam layer, but for IDE bridges
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* we need to associate the quirk with the bridge and not the
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* underlying disk device. This is handled by faking a success result.
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*/
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# define NO_SYNCHRONIZE_CACHE 0x4000
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};
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static struct umass_devdescr_t umass_devdescrs[] = {
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@ -808,6 +814,10 @@ static struct umass_devdescr_t umass_devdescrs[] = {
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UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
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NO_QUIRKS
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},
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{ USB_VENDOR_VIA, USB_PRODUCT_VIA_USB2IDEBRIDGE, RID_WILDCARD,
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UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
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NO_SYNCHRONIZE_CACHE
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},
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{ USB_VENDOR_VIVITAR, USB_PRODUCT_VIVITAR_35XX, RID_WILDCARD,
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UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
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NO_INQUIRY
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@ -2882,6 +2892,15 @@ umass_cam_action(struct cam_sim *sim, union ccb *ccb)
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xpt_done(ccb);
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return;
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}
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if ((sc->quirks & NO_SYNCHRONIZE_CACHE) &&
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rcmd[0] == SYNCHRONIZE_CACHE) {
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struct ccb_scsiio *csio = &ccb->csio;
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csio->scsi_status = SCSI_STATUS_OK;
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ccb->ccb_h.status = CAM_REQ_CMP;
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xpt_done(ccb);
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return;
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}
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if ((sc->quirks & FORCE_SHORT_INQUIRY) &&
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rcmd[0] == INQUIRY) {
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csio->dxfer_len = SHORT_INQUIRY_LENGTH;
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@ -2241,6 +2241,9 @@ product UNIACCESS PANACHE 0x0101 Panache Surf USB ISDN Adapter
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/* U.S. Robotics products */
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product USR USR5423 0x0121 USR5423 WLAN
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/* VIA Technologies products */
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product VIA USB2IDEBRIDGE 0x6204 USB 2.0 IDE Bridge
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/* VidzMedia products */
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product VIDZMEDIA MONSTERTV 0x4fb1 MonsterTV P2H
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