FM / scsi

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/scsi/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/scsi

Name	Size	Mode	Actions
fc/	-	0755	rm
fcoe_sysfs.h	3843	0644	edit dl rm
fc_frame.h	7819	0644	edit dl rm
iscsi_if.h	26213	0644	edit dl rm
iscsi_proto.h	15907	0644	edit dl rm
iser.h	2397	0644	edit dl rm
libfc.h	31676	0644	edit dl rm
libfcoe.h	13693	0644	edit dl rm
libiscsi.h	14612	0644	edit dl rm
libiscsi_tcp.h	3886	0644	edit dl rm
libsas.h	19047	0644	edit dl rm
osd_attributes.h	15411	0644	edit dl rm
osd_protocol.h	17989	0644	edit dl rm
osd_sec.h	1520	0644	edit dl rm
osd_sense.h	10126	0644	edit dl rm
osd_types.h	1020	0644	edit dl rm
sas.h	13533	0644	edit dl rm
sas_ata.h	2800	0644	edit dl rm
scsi.h	9137	0644	edit dl rm
scsicam.h	636	0644	edit dl rm
scsi_bsg_iscsi.h	2204	0644	edit dl rm
scsi_cmnd.h	11557	0644	edit dl rm
scsi_common.h	2160	0644	edit dl rm
scsi_dbg.h	2132	0644	edit dl rm
scsi_device.h	23114	0644	edit dl rm
scsi_devinfo.h	3869	0644	edit dl rm
scsi_dh.h	3242	0644	edit dl rm
scsi_driver.h	897	0644	edit dl rm
scsi_eh.h	1702	0644	edit dl rm
scsi_host.h	29012	0644	edit dl rm
scsi_ioctl.h	1285	0644	edit dl rm
scsi_proto.h	11559	0644	edit dl rm
scsi_request.h	667	0644	edit dl rm
scsi_tcq.h	993	0644	edit dl rm
scsi_transport.h	2610	0644	edit dl rm
scsi_transport_fc.h	28769	0644	edit dl rm
scsi_transport_iscsi.h	17659	0644	edit dl rm
scsi_transport_sas.h	7035	0644	edit dl rm
scsi_transport_spi.h	6682	0644	edit dl rm
scsi_transport_srp.h	4883	0644	edit dl rm
sg.h	12421	0644	edit dl rm
srp.h	7226	0644	edit dl rm
viosrp.h	6212	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/scsi/scsi_bsg_iscsi.h (2204B)

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 *  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[0];
};

/* 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 */

cmd: