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075a5d3561
Create virtual remote target module. This can be used to see a whole ACL/LUN/TPG configuration from all nodes in storage cluster. For example, it permits setting up remote ports in ALUA port groups. To report all ports in a cluster in REPORT TARGET PORT GROUP command. Suggested-by: Konstantin Shelekhin <k.shelekhin@yadro.com> Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com> Link: https://lore.kernel.org/r/20230313181110.20566-13-d.bogdanov@yadro.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
21 lines
506 B
C
21 lines
506 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include <linux/types.h>
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#include <linux/device.h>
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#define TCM_REMOTE_VERSION "v0.1"
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#define TL_WWN_ADDR_LEN 256
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#define TL_TPGS_PER_HBA 32
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struct tcm_remote_tpg {
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unsigned short remote_tpgt;
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struct se_portal_group remote_se_tpg;
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struct tcm_remote_hba *remote_hba;
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};
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struct tcm_remote_hba {
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u8 remote_proto_id;
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unsigned char remote_wwn_address[TL_WWN_ADDR_LEN];
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struct tcm_remote_tpg remote_hba_tpgs[TL_TPGS_PER_HBA];
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struct se_wwn remote_hba_wwn;
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};
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