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cebix |
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/* |
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* scsi.h - SCSI Manager |
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* |
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* Basilisk II (C) 1997-1999 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU 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 |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#ifndef SCSI_H |
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#define SCSI_H |
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extern int16 SCSIReset(void); |
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extern int16 SCSIGet(void); |
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extern int16 SCSISelect(int id); |
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extern int16 SCSICmd(int cmd_length, uint8 *cmd); |
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extern int16 SCSIRead(uint32 tib); |
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extern int16 SCSIWrite(uint32 tib); |
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extern int16 SCSIComplete(uint32 timeout, uint32 message, uint32 stat); |
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extern uint16 SCSIStat(void); |
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extern int16 SCSIMgrBusy(void); |
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// System specific and internal functions/data |
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extern void SCSIInit(void); |
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extern void SCSIExit(void); |
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extern void scsi_set_cmd(int cmd_length, uint8 *cmd); |
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extern bool scsi_is_target_present(int id); |
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extern bool scsi_set_target(int id, int lun); |
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extern bool scsi_send_cmd(size_t data_length, bool reading, int sg_index, uint8 **sg_ptr, uint32 *sg_len, uint16 *stat, uint32 timeout); |
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#endif |
