mirror of
https://github.com/torvalds/linux.git
synced 2024-11-16 17:12:06 +00:00
d20da3c39b
Following trivial patch converts smarttabs/whitespaces into real tabs. Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/* Driver for Microtech DPCM-USB CompactFlash/SmartMedia reader
|
|
*
|
|
* $Id: dpcm.c,v 1.4 2001/06/11 02:54:25 mdharm Exp $
|
|
*
|
|
* DPCM driver v0.1:
|
|
*
|
|
* First release
|
|
*
|
|
* Current development and maintenance by:
|
|
* (c) 2000 Brian Webb (webbb@earthlink.net)
|
|
*
|
|
* This device contains both a CompactFlash card reader, which
|
|
* uses the Control/Bulk w/o Interrupt protocol and
|
|
* a SmartMedia card reader that uses the same protocol
|
|
* as the SDDR09.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2, or (at your option) any
|
|
* later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <scsi/scsi.h>
|
|
#include <scsi/scsi_cmnd.h>
|
|
#include <scsi/scsi_device.h>
|
|
|
|
#include "usb.h"
|
|
#include "transport.h"
|
|
#include "protocol.h"
|
|
#include "debug.h"
|
|
#include "dpcm.h"
|
|
#include "sddr09.h"
|
|
|
|
/*
|
|
* Transport for the Microtech DPCM-USB
|
|
*
|
|
*/
|
|
int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
|
|
{
|
|
int ret;
|
|
|
|
if (srb == NULL)
|
|
return USB_STOR_TRANSPORT_ERROR;
|
|
|
|
US_DEBUGP("dpcm_transport: LUN=%d\n", srb->device->lun);
|
|
|
|
switch (srb->device->lun) {
|
|
case 0:
|
|
|
|
/*
|
|
* LUN 0 corresponds to the CompactFlash card reader.
|
|
*/
|
|
ret = usb_stor_CB_transport(srb, us);
|
|
break;
|
|
|
|
#ifdef CONFIG_USB_STORAGE_SDDR09
|
|
case 1:
|
|
|
|
/*
|
|
* LUN 1 corresponds to the SmartMedia card reader.
|
|
*/
|
|
|
|
/*
|
|
* Set the LUN to 0 (just in case).
|
|
*/
|
|
srb->device->lun = 0; us->srb->device->lun = 0;
|
|
ret = sddr09_transport(srb, us);
|
|
srb->device->lun = 1; us->srb->device->lun = 1;
|
|
break;
|
|
|
|
#endif
|
|
|
|
default:
|
|
US_DEBUGP("dpcm_transport: Invalid LUN %d\n", srb->device->lun);
|
|
ret = USB_STOR_TRANSPORT_ERROR;
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|