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58 lines
1.2 KiB
58 lines
1.2 KiB
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
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/* |
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* FC Transport Netlink Interface |
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* |
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* Copyright (C) 2006 James Smart, Emulex Corporation |
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*/ |
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#ifndef SCSI_NETLINK_FC_H |
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#define SCSI_NETLINK_FC_H |
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#include <linux/types.h> |
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#include <scsi/scsi_netlink.h> |
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/* |
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* This file intended to be included by both kernel and user space |
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*/ |
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/* |
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* FC Transport Message Types |
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*/ |
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/* kernel -> user */ |
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#define FC_NL_ASYNC_EVENT 0x0100 |
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/* user -> kernel */ |
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/* none */ |
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/* |
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* Message Structures : |
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*/ |
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/* macro to round up message lengths to 8byte boundary */ |
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#define FC_NL_MSGALIGN(len) (((len) + 7) & ~7) |
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/* |
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* FC Transport Broadcast Event Message : |
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* FC_NL_ASYNC_EVENT |
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* |
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* Note: if Vendor Unique message, &event_data will be start of |
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* vendor unique payload, and the length of the payload is |
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* per event_datalen |
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* |
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* Note: When specifying vendor_id, be sure to read the Vendor Type and ID |
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* formatting requirements specified in scsi_netlink.h |
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*/ |
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struct fc_nl_event { |
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struct scsi_nl_hdr snlh; /* must be 1st element ! */ |
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__u64 seconds; |
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__u64 vendor_id; |
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__u16 host_no; |
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__u16 event_datalen; |
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__u32 event_num; |
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__u32 event_code; |
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__u32 event_data; |
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} __attribute__((aligned(sizeof(__u64)))); |
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#endif /* SCSI_NETLINK_FC_H */ |
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