rts51x_scsi.h

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/* Driver for Realtek RTS51xx USB card reader
 * Header file
 *
 * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 * Author:
 *   wwang ([email protected])
 *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
 * Maintainer:
 *   Edwin Rong ([email protected])
 *   No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
 */

#ifndef __RTS51X_SCSI_H
#define __RTS51X_SCSI_H

#include <linux/usb.h>
#include <linux/usb_usual.h>
#include <linux/blkdev.h>
#include <linux/completion.h>
#include <linux/mutex.h>
#include <scsi/scsi_host.h>

#include "rts51x_chip.h"

#define MS_SP_CMND      0xFA
#define MS_FORMAT       0xA0
#define GET_MS_INFORMATION  0xB0

#define VENDOR_CMND     0xF0

#define READ_STATUS     0x09

#define READ_MEM        0x0D
#define WRITE_MEM       0x0E
#define GET_BUS_WIDTH       0x13
#define GET_SD_CSD      0x14
#define TOGGLE_GPIO     0x15
#define TRACE_MSG       0x18

#define SCSI_APP_CMD        0x10

#define PP_READ10       0x1A
#define PP_WRITE10      0x0A
#define READ_HOST_REG       0x1D
#define WRITE_HOST_REG      0x0D
#define SET_VAR         0x05
#define GET_VAR         0x15
#define DMA_READ        0x16
#define DMA_WRITE       0x06
#define GET_DEV_STATUS      0x10
#define SET_CHIP_MODE       0x27
#define SUIT_CMD        0xE0
#define WRITE_PHY       0x07
#define READ_PHY        0x17

#define INIT_BATCHCMD       0x41
#define ADD_BATCHCMD        0x42
#define SEND_BATCHCMD       0x43
#define GET_BATCHRSP        0x44

#ifdef SUPPORT_CPRM
/* SD Pass Through Command Extension */
#define SD_PASS_THRU_MODE   0xD0
#define SD_EXECUTE_NO_DATA  0xD1
#define SD_EXECUTE_READ     0xD2
#define SD_EXECUTE_WRITE    0xD3
#define SD_GET_RSP      0xD4
#define SD_HW_RST       0xD6
#endif

#ifdef SUPPORT_MAGIC_GATE
#define CMD_MSPRO_MG_RKEY   0xA4    /* Report Key Command */
#define CMD_MSPRO_MG_SKEY   0xA3    /* Send Key Command */

/* CBWCB field: key class */
#define KC_MG_R_PRO     0xBE    /* MG-R PRO */

/* CBWCB field: key format */
#define KF_SET_LEAF_ID      0x31    /* Set Leaf ID */
#define KF_GET_LOC_EKB      0x32    /* Get Local EKB */
#define KF_CHG_HOST     0x33    /* Challenge (host) */
#define KF_RSP_CHG      0x34    /* Response and Challenge (device)  */
#define KF_RSP_HOST     0x35    /* Response (host) */
#define KF_GET_ICV      0x36    /* Get ICV */
#define KF_SET_ICV      0x37    /* SSet ICV */
#endif

struct rts51x_chip;

/*-----------------------------------
    Start-Stop-Unit
-----------------------------------*/
#define STOP_MEDIUM         0x00    /* access disable */
#define MAKE_MEDIUM_READY       0x01    /* access enable */
#define UNLOAD_MEDIUM           0x02    /* unload */
#define LOAD_MEDIUM         0x03    /* load */

/*-----------------------------------
    STANDARD_INQUIRY
-----------------------------------*/
#define QULIFIRE                0x00
#define AENC_FNC                0x00
#define TRML_IOP                0x00
#define REL_ADR                 0x00
#define WBUS_32                 0x00
#define WBUS_16                 0x00
#define SYNC                    0x00
#define LINKED                  0x00
#define CMD_QUE                 0x00
#define SFT_RE                  0x00

#define VEN_ID_LEN              8   /* Vendor ID Length         */
#define PRDCT_ID_LEN            16  /* Product ID Length        */
#define PRDCT_REV_LEN           4   /* Product LOT Length       */

#define DRCT_ACCESS_DEV         0x00    /* Direct Access Device             */
#define RMB_DISC                0x80    /* The Device is Removable          */
#define ANSI_SCSI2              0x02    /* Based on ANSI-SCSI2              */

#define SCSI                    0x00    /* Interface ID                     */

void scsi_show_command(struct scsi_cmnd *srb);
void set_sense_type(struct rts51x_chip *chip, unsigned int lun, int sense_type);
void set_sense_data(struct rts51x_chip *chip, unsigned int lun, u8 err_code,
            u8 sense_key, u32 info, u8 asc, u8 ascq, u8 sns_key_info0,
            u16 sns_key_info1);

int rts51x_scsi_handler(struct scsi_cmnd *srb, struct rts51x_chip *chip);

struct Scsi_Host;
struct scsi_device;
struct scsi_cmnd;

int slave_alloc(struct scsi_device *sdev);
int slave_configure(struct scsi_device *sdev);
int proc_info(struct Scsi_Host *host, char *buffer,
          char **start, off_t offset, int length, int inout);
int queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int command_abort(struct scsi_cmnd *srb);
int device_reset(struct scsi_cmnd *srb);
int bus_reset(struct scsi_cmnd *srb);

#endif /* __RTS51X_SCSI_H */