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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/usb/storage/scsiglue.h
parentInitial commit. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/usb/storage/scsiglue.h')
-rw-r--r--drivers/usb/storage/scsiglue.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/usb/storage/scsiglue.h b/drivers/usb/storage/scsiglue.h
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+++ b/drivers/usb/storage/scsiglue.h
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Driver for USB Mass Storage compliant devices
+ * SCSI Connecting Glue Header File
+ *
+ * Current development and maintenance by:
+ * (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *
+ * This driver is based on the 'USB Mass Storage Class' document. This
+ * describes in detail the protocol used to communicate with such
+ * devices. Clearly, the designers had SCSI and ATAPI commands in
+ * mind when they created this document. The commands are all very
+ * similar to commands in the SCSI-II and ATAPI specifications.
+ *
+ * It is important to note that in a number of cases this class
+ * exhibits class-specific exemptions from the USB specification.
+ * Notably the usage of NAK, STALL and ACK differs from the norm, in
+ * that they are used to communicate wait, failed and OK on commands.
+ *
+ * Also, for certain devices, the interrupt endpoint is used to convey
+ * status of a command.
+ */
+
+#ifndef _SCSIGLUE_H_
+#define _SCSIGLUE_H_
+
+extern void usb_stor_report_device_reset(struct us_data *us);
+extern void usb_stor_report_bus_reset(struct us_data *us);
+extern void usb_stor_host_template_init(struct scsi_host_template *sht,
+ const char *name, struct module *owner);
+
+extern unsigned char usb_stor_sense_invalidCDB[18];
+
+#endif