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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879/* * Copyright (c) 2015 Mellanox Technologies. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */#ifndef ISCSI_ISER_H#define ISCSI_ISER_H
#define ISER_ZBVA_NOT_SUP 0x80#define ISER_SEND_W_INV_NOT_SUP 0x40#define ISERT_ZBVA_NOT_USED 0x80#define ISERT_SEND_W_INV_NOT_USED 0x40
#define ISCSI_CTRL 0x10#define ISER_HELLO 0x20#define ISER_HELLORPLY 0x30
#define ISER_VER 0x10#define ISER_WSV 0x08#define ISER_RSV 0x04
/** * struct iser_cm_hdr - iSER CM header (from iSER Annex A12) * * @flags: flags support (zbva, send_w_inv) * @rsvd: reserved */struct iser_cm_hdr { u8 flags; u8 rsvd[3];} __packed;
/** * struct iser_ctrl - iSER header of iSCSI control PDU * * @flags: opcode and read/write valid bits * @rsvd: reserved * @write_stag: write rkey * @write_va: write virtual address * @read_stag: read rkey * @read_va: read virtual address */struct iser_ctrl { u8 flags; u8 rsvd[3]; __be32 write_stag; __be64 write_va; __be32 read_stag; __be64 read_va;} __packed;
#endif /* ISCSI_ISER_H */