u-boot/include/scsi.h

5  * SPDX-License-Identifier:	GPL-2.0+
11 #include <linux/dma-direction.h>
15 	/* for request sense */
26 	unsigned char		sensecmdlen;			/* Sense command len	*/
27 	unsigned long		sensedatalen;			/* Sense data len			*/
28 	unsigned char		sensecmd[6];			/* Sense command			*/
36 /*-----------------------------------------------------------
40 **-----------------------------------------------------------
119 #define SCSI_LOG_SENSE	0x4D		/* Log Sense (O) */
120 #define SCSI_MODE_SEL6	0x15		/* Mode Select 6-byte (Device Specific) */
121 #define SCSI_MODE_SEL10	0x55		/* Mode Select 10-byte (Device Specific) */
122 #define SCSI_MODE_SEN6	0x1A		/* Mode Sense 6-byte (Device Specific) */
123 #define SCSI_MODE_SEN10	0x5A		/* Mode Sense 10-byte (Device Specific) */
125 #define SCSI_REQ_SENSE	0x03		/* Request Sense (MANDATORY) */
137 #define SCSI_READ6		0x08		/* Read 6-byte (MANDATORY) */
138 #define SCSI_READ10		0x28		/* Read 10-byte (MANDATORY) */
152 #define SCSI_SEEK6		0x0B		/* Seek 6-Byte (O) */
153 #define SCSI_SEEK10		0x2B		/* Seek 10-Byte (O) */
159 #define SCSI_WRITE6		0x0A		/* Write 6-Byte (MANDATORY) */
160 #define SCSI_WRITE10	0x2A		/* Write 10-Byte (MANDATORY) */
166  * struct scsi_platdata - stores information about SCSI controller
181 	 * exec() - execute a command
185 	 * @return 0 if OK, -ve on error
190 	 * bus_reset() - reset the bus
193 	 * @return 0 if OK, -ve on error
198 #define scsi_get_ops(dev)        ((struct scsi_ops *)(dev)->driver->ops)
203  * scsi_exec() - execute a command
207  * @return 0 if OK, -ve on error
212  * scsi_bus_reset() - reset the bus
215  * @return 0 if OK, -ve on error
220  * scsi_scan() - Scan all SCSI controllers for available devices
227  * scsi_scan_dev() - scan a SCSI bus and create devices