drivers/scsi/NCR5380.h

1 /* SPDX-License-Identifier: GPL-2.0 */
9  *      +1 (303) 666-5836
19  * 1+ (719) 578-3400
20  * 1+ (800) 334-5454
65  * either arbitration is occurring or the phase-indicating signals (
66  * IO, CD, MSG) in the TARGET COMMAND register and the ASSERT DATA
74 #define ICR_ASSERT_RST		0x80	/* rw Set to assert RST  */
76 #define ICR_TRI_STATE		0x40	/* wo Set to tri-state drivers */
79 #define ICR_ASSERT_ACK		0x10	/* rw ini Set to assert ACK */
80 #define ICR_ASSERT_BSY		0x08	/* rw Set to assert BSY */
81 #define ICR_ASSERT_SEL 		0x04	/* rw Set to assert SEL */
82 #define ICR_ASSERT_ATN		0x02	/* rw Set to assert ATN */
106 #define TCR_ASSERT_REQ		0x08	/* tgt rw assert REQ */
107 #define TCR_ASSERT_MSG		0x04	/* tgt rw assert MSG */
108 #define TCR_ASSERT_CD		0x02	/* tgt rw assert CD */
109 #define TCR_ASSERT_IO		0x01	/* tgt rw assert IO */
146  * the falling edge of REQ (ini) or ACK (tgt)
198 #define FLAG_TOSHIBA_DELAY		128	/* Allow for borken CD-ROMs */
201 	NCR5380_implementation_fields;		/* Board-specific data */
211 	int flags;				/* Board-specific quirks */
246 	return ((struct scsi_cmnd *)ncmd_ptr) - 1;  in NCR5380_to_scmd()