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Name	Size	Permission	Date
fc	[ DIR ]	drwxr-xr-x	2026-07-17 06:29
fc_frame.h	7.03 KB	-rw-r--r--	2024-03-10 20:38
fcoe_sysfs.h	3.15 KB	-rw-r--r--	2024-03-10 20:38
iscsi_if.h	25.6 KB	-rw-r--r--	2024-03-10 20:38
iscsi_proto.h	15.54 KB	-rw-r--r--	2024-03-10 20:38
iser.h	2.34 KB	-rw-r--r--	2024-03-10 20:38
libfc.h	31.09 KB	-rw-r--r--	2024-03-10 20:38
libfcoe.h	13.39 KB	-rw-r--r--	2024-03-10 20:38
libiscsi.h	14.59 KB	-rw-r--r--	2024-03-10 20:38
libiscsi_tcp.h	3.8 KB	-rw-r--r--	2024-03-10 20:38
libsas.h	18.42 KB	-rw-r--r--	2024-03-10 20:38
sas.h	12.79 KB	-rw-r--r--	2024-03-10 20:38
sas_ata.h	3.09 KB	-rw-r--r--	2024-03-10 20:38
scsi.h	5.89 KB	-rw-r--r--	2024-03-10 20:38
scsi_bsg_iscsi.h	2.16 KB	-rw-r--r--	2024-03-10 20:38
scsi_cmnd.h	10.39 KB	-rw-r--r--	2026-07-01 19:48
scsi_common.h	2.68 KB	-rw-r--r--	2024-03-10 20:38
scsi_dbg.h	2.08 KB	-rw-r--r--	2024-03-10 20:38
scsi_device.h	22.33 KB	-rw-r--r--	2024-03-10 20:38
scsi_devinfo.h	3.78 KB	-rw-r--r--	2024-03-10 20:38
scsi_dh.h	2.54 KB	-rw-r--r--	2024-03-10 20:38
scsi_driver.h	1.09 KB	-rw-r--r--	2026-07-01 19:48
scsi_eh.h	1.73 KB	-rw-r--r--	2026-07-01 19:48
scsi_host.h	27.1 KB	-rw-r--r--	2026-07-01 19:48
scsi_ioctl.h	1.51 KB	-rw-r--r--	2024-03-10 20:38
scsi_proto.h	11.03 KB	-rw-r--r--	2024-03-10 20:38
scsi_status.h	2.64 KB	-rw-r--r--	2024-03-10 20:38
scsi_tcq.h	993 B	-rw-r--r--	2024-03-10 20:38
scsi_transport.h	2.55 KB	-rw-r--r--	2024-03-10 20:38
scsi_transport_fc.h	28.11 KB	-rw-r--r--	2024-03-10 20:38
scsi_transport_iscsi.h	17.44 KB	-rw-r--r--	2024-03-10 20:38
scsi_transport_sas.h	6.88 KB	-rw-r--r--	2026-07-01 19:48
scsi_transport_spi.h	6.53 KB	-rw-r--r--	2024-03-10 20:38
scsi_transport_srp.h	4.77 KB	-rw-r--r--	2024-03-10 20:38
scsicam.h	636 B	-rw-r--r--	2024-03-10 20:38
sg.h	14.75 KB	-rw-r--r--	2024-03-10 20:38
srp.h	6.86 KB	-rw-r--r--	2024-03-10 20:38
viosrp.h	5.48 KB	-rw-r--r--	2024-03-10 20:38

Rename

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  iSCSI Transport BSG Interface
 *
 *  Copyright (C) 2009   James Smart, Emulex Corporation
 */

#ifndef SCSI_BSG_ISCSI_H
#define SCSI_BSG_ISCSI_H

/*
 * This file intended to be included by both kernel and user space
 */

#include <scsi/scsi.h>

/*
 * iSCSI Transport SGIO v4 BSG Message Support
 */

/* Default BSG request timeout (in seconds) */
#define ISCSI_DEFAULT_BSG_TIMEOUT      (10 * HZ)

/*
 * Request Message Codes supported by the iSCSI Transport
 */

/* define the class masks for the message codes */
#define ISCSI_BSG_CLS_MASK     0xF0000000      /* find object class */
#define ISCSI_BSG_HST_MASK     0x80000000      /* iscsi host class */

/* iscsi host Message Codes */
#define ISCSI_BSG_HST_VENDOR           (ISCSI_BSG_HST_MASK | 0x000000FF)

/*
 * iSCSI Host Messages
 */

/* ISCSI_BSG_HST_VENDOR : */

/* Request:
 * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
 *   formatting requirements specified in scsi_netlink.h
 */
struct iscsi_bsg_host_vendor {
	/*
	 * Identifies the vendor that the message is formatted for. This
	 * should be the recipient of the message.
	 */
	uint64_t vendor_id;

/* start of vendor command area */
	uint32_t vendor_cmd[];
};

/* Response:
 */
struct iscsi_bsg_host_vendor_reply {
	/* start of vendor response area */
	uint32_t vendor_rsp[0];
};

/* request (CDB) structure of the sg_io_v4 */
struct iscsi_bsg_request {
	uint32_t msgcode;
	union {
		struct iscsi_bsg_host_vendor    h_vendor;
	} rqst_data;
} __attribute__((packed));

/* response (request sense data) structure of the sg_io_v4 */
struct iscsi_bsg_reply {
	/*
	 * The completion result. Result exists in two forms:
	 * if negative, it is an -Exxx system errno value. There will
	 * be no further reply information supplied.
	 * else, it's the 4-byte scsi error result, with driver, host,
	 * msg and status fields. The per-msgcode reply structure
	 * will contain valid data.
	 */
	uint32_t result;

/* If there was reply_payload, how much was received ? */
	uint32_t reply_payload_rcv_len;

union {
		struct iscsi_bsg_host_vendor_reply      vendor_reply;
	} reply_data;
};

#endif /* SCSI_BSG_ISCSI_H */