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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/scsi/srp.h
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/scsi/srp.h')
-rw-r--r--qemu/hw/scsi/srp.h247
1 files changed, 0 insertions, 247 deletions
diff --git a/qemu/hw/scsi/srp.h b/qemu/hw/scsi/srp.h
deleted file mode 100644
index d27f31d2d..000000000
--- a/qemu/hw/scsi/srp.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2005 Cisco Systems. 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 SCSI_SRP_H
-#define SCSI_SRP_H
-
-/*
- * Structures and constants for the SCSI RDMA Protocol (SRP) as
- * defined by the INCITS T10 committee. This file was written using
- * draft Revision 16a of the SRP standard.
- */
-
-enum {
-
- SRP_LOGIN_REQ = 0x00,
- SRP_TSK_MGMT = 0x01,
- SRP_CMD = 0x02,
- SRP_I_LOGOUT = 0x03,
- SRP_LOGIN_RSP = 0xc0,
- SRP_RSP = 0xc1,
- SRP_LOGIN_REJ = 0xc2,
- SRP_T_LOGOUT = 0x80,
- SRP_CRED_REQ = 0x81,
- SRP_AER_REQ = 0x82,
- SRP_CRED_RSP = 0x41,
- SRP_AER_RSP = 0x42
-};
-
-enum {
- SRP_BUF_FORMAT_DIRECT = 1 << 1,
- SRP_BUF_FORMAT_INDIRECT = 1 << 2
-};
-
-enum {
- SRP_NO_DATA_DESC = 0,
- SRP_DATA_DESC_DIRECT = 1,
- SRP_DATA_DESC_INDIRECT = 2
-};
-
-enum {
- SRP_TSK_ABORT_TASK = 0x01,
- SRP_TSK_ABORT_TASK_SET = 0x02,
- SRP_TSK_CLEAR_TASK_SET = 0x04,
- SRP_TSK_LUN_RESET = 0x08,
- SRP_TSK_CLEAR_ACA = 0x40
-};
-
-enum srp_login_rej_reason {
- SRP_LOGIN_REJ_UNABLE_ESTABLISH_CHANNEL = 0x00010000,
- SRP_LOGIN_REJ_INSUFFICIENT_RESOURCES = 0x00010001,
- SRP_LOGIN_REJ_REQ_IT_IU_LENGTH_TOO_LARGE = 0x00010002,
- SRP_LOGIN_REJ_UNABLE_ASSOCIATE_CHANNEL = 0x00010003,
- SRP_LOGIN_REJ_UNSUPPORTED_DESCRIPTOR_FMT = 0x00010004,
- SRP_LOGIN_REJ_MULTI_CHANNEL_UNSUPPORTED = 0x00010005,
- SRP_LOGIN_REJ_CHANNEL_LIMIT_REACHED = 0x00010006
-};
-
-enum {
- SRP_REV10_IB_IO_CLASS = 0xff00,
- SRP_REV16A_IB_IO_CLASS = 0x0100
-};
-
-enum {
- SRP_TSK_MGMT_COMPLETE = 0x00,
- SRP_TSK_MGMT_FIELDS_INVALID = 0x02,
- SRP_TSK_MGMT_NOT_SUPPORTED = 0x04,
- SRP_TSK_MGMT_FAILED = 0x05
-};
-
-struct srp_direct_buf {
- uint64_t va;
- uint32_t key;
- uint32_t len;
-};
-
-/*
- * We need the packed attribute because the SRP spec puts the list of
- * descriptors at an offset of 20, which is not aligned to the size of
- * struct srp_direct_buf. The whole structure must be packed to avoid
- * having the 20-byte structure padded to 24 bytes on 64-bit architectures.
- */
-struct srp_indirect_buf {
- struct srp_direct_buf table_desc;
- uint32_t len;
- struct srp_direct_buf desc_list[0];
-} QEMU_PACKED;
-
-enum {
- SRP_MULTICHAN_SINGLE = 0,
- SRP_MULTICHAN_MULTI = 1
-};
-
-struct srp_login_req {
- uint8_t opcode;
- uint8_t reserved1[7];
- uint64_t tag;
- uint32_t req_it_iu_len;
- uint8_t reserved2[4];
- uint16_t req_buf_fmt;
- uint8_t req_flags;
- uint8_t reserved3[5];
- uint8_t initiator_port_id[16];
- uint8_t target_port_id[16];
-};
-
-/*
- * The SRP spec defines the size of the LOGIN_RSP structure to be 52
- * bytes, so it needs to be packed to avoid having it padded to 56
- * bytes on 64-bit architectures.
- */
-struct srp_login_rsp {
- uint8_t opcode;
- uint8_t reserved1[3];
- uint32_t req_lim_delta;
- uint64_t tag;
- uint32_t max_it_iu_len;
- uint32_t max_ti_iu_len;
- uint16_t buf_fmt;
- uint8_t rsp_flags;
- uint8_t reserved2[25];
-} QEMU_PACKED;
-
-struct srp_login_rej {
- uint8_t opcode;
- uint8_t reserved1[3];
- uint32_t reason;
- uint64_t tag;
- uint8_t reserved2[8];
- uint16_t buf_fmt;
- uint8_t reserved3[6];
-};
-
-struct srp_i_logout {
- uint8_t opcode;
- uint8_t reserved[7];
- uint64_t tag;
-};
-
-struct srp_t_logout {
- uint8_t opcode;
- uint8_t sol_not;
- uint8_t reserved[2];
- uint32_t reason;
- uint64_t tag;
-};
-
-/*
- * We need the packed attribute because the SRP spec only aligns the
- * 8-byte LUN field to 4 bytes.
- */
-struct srp_tsk_mgmt {
- uint8_t opcode;
- uint8_t sol_not;
- uint8_t reserved1[6];
- uint64_t tag;
- uint8_t reserved2[4];
- uint64_t lun;
- uint8_t reserved3[2];
- uint8_t tsk_mgmt_func;
- uint8_t reserved4;
- uint64_t task_tag;
- uint8_t reserved5[8];
-} QEMU_PACKED;
-
-/*
- * We need the packed attribute because the SRP spec only aligns the
- * 8-byte LUN field to 4 bytes.
- */
-struct srp_cmd {
- uint8_t opcode;
- uint8_t sol_not;
- uint8_t reserved1[3];
- uint8_t buf_fmt;
- uint8_t data_out_desc_cnt;
- uint8_t data_in_desc_cnt;
- uint64_t tag;
- uint8_t reserved2[4];
- uint64_t lun;
- uint8_t reserved3;
- uint8_t task_attr;
- uint8_t reserved4;
- uint8_t add_cdb_len;
- uint8_t cdb[16];
- uint8_t add_data[0];
-} QEMU_PACKED;
-
-enum {
- SRP_RSP_FLAG_RSPVALID = 1 << 0,
- SRP_RSP_FLAG_SNSVALID = 1 << 1,
- SRP_RSP_FLAG_DOOVER = 1 << 2,
- SRP_RSP_FLAG_DOUNDER = 1 << 3,
- SRP_RSP_FLAG_DIOVER = 1 << 4,
- SRP_RSP_FLAG_DIUNDER = 1 << 5
-};
-
-/*
- * The SRP spec defines the size of the RSP structure to be 36 bytes,
- * so it needs to be packed to avoid having it padded to 40 bytes on
- * 64-bit architectures.
- */
-struct srp_rsp {
- uint8_t opcode;
- uint8_t sol_not;
- uint8_t reserved1[2];
- uint32_t req_lim_delta;
- uint64_t tag;
- uint8_t reserved2[2];
- uint8_t flags;
- uint8_t status;
- uint32_t data_out_res_cnt;
- uint32_t data_in_res_cnt;
- uint32_t sense_data_len;
- uint32_t resp_data_len;
- uint8_t data[0];
-} QEMU_PACKED;
-
-#endif /* SCSI_SRP_H */