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34 lines
1.3 KiB
34 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* |
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* Driver for USB Mass Storage compliant devices |
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* SCSI Connecting Glue Header File |
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* |
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* Current development and maintenance by: |
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* (c) 1999, 2000 Matthew Dharm ([email protected]) |
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* |
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* This driver is based on the 'USB Mass Storage Class' document. This |
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* describes in detail the protocol used to communicate with such |
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* devices. Clearly, the designers had SCSI and ATAPI commands in |
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* mind when they created this document. The commands are all very |
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* similar to commands in the SCSI-II and ATAPI specifications. |
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* |
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* It is important to note that in a number of cases this class |
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* exhibits class-specific exemptions from the USB specification. |
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* Notably the usage of NAK, STALL and ACK differs from the norm, in |
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* that they are used to communicate wait, failed and OK on commands. |
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* |
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* Also, for certain devices, the interrupt endpoint is used to convey |
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* status of a command. |
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*/ |
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#ifndef _SCSIGLUE_H_ |
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#define _SCSIGLUE_H_ |
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extern void usb_stor_report_device_reset(struct us_data *us); |
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extern void usb_stor_report_bus_reset(struct us_data *us); |
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extern void usb_stor_host_template_init(struct scsi_host_template *sht, |
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const char *name, struct module *owner); |
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extern unsigned char usb_stor_sense_invalidCDB[18]; |
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#endif
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