52 lines
2.1 KiB
C
52 lines
2.1 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef SCSI_NETLINK_H
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#define SCSI_NETLINK_H
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#include <linux/netlink.h>
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#include <linux/types.h>
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#define SCSI_TRANSPORT_MSG NLMSG_MIN_TYPE + 1
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#define SCSI_NL_GRP_FC_EVENTS (1 << 2)
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#define SCSI_NL_GRP_CNT 3
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struct scsi_nl_hdr {
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__u8 version;
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__u8 transport;
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__u16 magic;
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__u16 msgtype;
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__u16 msglen;
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} __attribute__((aligned(sizeof(__u64))));
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#define SCSI_NL_VERSION 1
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#define SCSI_NL_MAGIC 0xA1B2
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#define SCSI_NL_TRANSPORT 0
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#define SCSI_NL_TRANSPORT_FC 1
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#define SCSI_NL_MAX_TRANSPORTS 2
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#define SCSI_NL_SHOST_VENDOR 0x0001
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#define SCSI_NL_MSGALIGN(len) (((len) + 7) & ~7)
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struct scsi_nl_host_vendor_msg {
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struct scsi_nl_hdr snlh;
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__u64 vendor_id;
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__u16 host_no;
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__u16 vmsg_datalen;
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} __attribute__((aligned(sizeof(__u64))));
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#define SCSI_NL_VID_TYPE_SHIFT 56
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#define SCSI_NL_VID_TYPE_MASK ((__u64) 0xFF << SCSI_NL_VID_TYPE_SHIFT)
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#define SCSI_NL_VID_TYPE_PCI ((__u64) 0x01 << SCSI_NL_VID_TYPE_SHIFT)
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#define SCSI_NL_VID_ID_MASK (~SCSI_NL_VID_TYPE_MASK)
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#define INIT_SCSI_NL_HDR(hdr,t,mtype,mlen) { (hdr)->version = SCSI_NL_VERSION; (hdr)->transport = t; (hdr)->magic = SCSI_NL_MAGIC; (hdr)->msgtype = mtype; (hdr)->msglen = mlen; }
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#endif
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