c20b15fde5
The DPCM subdriver is a little peculiar, in that it's meant to support devices where LUN 0 is Compact Flash and uses the CB transport whereas LUN 1 is SmartMedia and uses the SDDR09 transport. Thus DPCM isn't really a transport in itself; it's more like a demultiplexer. Much of the DPCM code is part of the SDDR09 subdriver already, and the remaining part is fairly small. This patch (as1182) moves that extra piece into sddr09.c, thereby eliminating dpcm.c. Also eliminated is the Kconfig entry for DPCM support; it is now listed as part of the SDDR09 entry. In order to make sure that the semantics are the same as before, each unusual_devs entry for DPCM is now present twice: once with DPCM support if SDDR09 is configured (as before), and once with the SINGLE_LUN flag and CB support otherwise. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/* Driver for SanDisk SDDR-09 SmartMedia reader
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* Header File
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*
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* Current development and maintenance by:
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* (c) 2000 Robert Baruch (autophile@dol.net)
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* (c) 2002 Andries Brouwer (aeb@cwi.nl)
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*
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* See sddr09.c for more explanation
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _USB_SHUTTLE_EUSB_SDDR09_H
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#define _USB_SHUTTLE_EUSB_SDDR09_H
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/* Sandisk SDDR-09 stuff */
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extern int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us);
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extern int usb_stor_sddr09_init(struct us_data *us);
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/* Microtech DPCM-USB stuff */
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extern int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us);
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extern int usb_stor_sddr09_dpcm_init(struct us_data *us);
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#endif
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