103 lines
3.1 KiB
C
103 lines
3.1 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_BSG_FC_H
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#define SCSI_BSG_FC_H
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#include <linux/types.h>
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#define FC_DEFAULT_BSG_TIMEOUT (10 * HZ)
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#define FC_BSG_CLS_MASK 0xF0000000
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#define FC_BSG_HST_MASK 0x80000000
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#define FC_BSG_RPT_MASK 0x40000000
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#define FC_BSG_HST_ADD_RPORT (FC_BSG_HST_MASK | 0x00000001)
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#define FC_BSG_HST_DEL_RPORT (FC_BSG_HST_MASK | 0x00000002)
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#define FC_BSG_HST_ELS_NOLOGIN (FC_BSG_HST_MASK | 0x00000003)
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#define FC_BSG_HST_CT (FC_BSG_HST_MASK | 0x00000004)
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#define FC_BSG_HST_VENDOR (FC_BSG_HST_MASK | 0x000000FF)
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#define FC_BSG_RPT_ELS (FC_BSG_RPT_MASK | 0x00000001)
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#define FC_BSG_RPT_CT (FC_BSG_RPT_MASK | 0x00000002)
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struct fc_bsg_host_add_rport {
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__u8 reserved;
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__u8 port_id[3];
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};
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struct fc_bsg_host_del_rport {
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__u8 reserved;
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__u8 port_id[3];
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};
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struct fc_bsg_host_els {
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__u8 command_code;
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__u8 port_id[3];
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};
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#define FC_CTELS_STATUS_OK 0x00000000
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#define FC_CTELS_STATUS_REJECT 0x00000001
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#define FC_CTELS_STATUS_P_RJT 0x00000002
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#define FC_CTELS_STATUS_F_RJT 0x00000003
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#define FC_CTELS_STATUS_P_BSY 0x00000004
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#define FC_CTELS_STATUS_F_BSY 0x00000006
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struct fc_bsg_ctels_reply {
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__u32 status;
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struct {
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__u8 action;
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__u8 reason_code;
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__u8 reason_explanation;
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__u8 vendor_unique;
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} rjt_data;
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};
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struct fc_bsg_host_ct {
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__u8 reserved;
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__u8 port_id[3];
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__u32 preamble_word0;
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__u32 preamble_word1;
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__u32 preamble_word2;
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};
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struct fc_bsg_host_vendor {
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__u64 vendor_id;
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__u32 vendor_cmd[0];
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};
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struct fc_bsg_host_vendor_reply {
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__u32 vendor_rsp[0];
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};
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struct fc_bsg_rport_els {
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__u8 els_code;
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};
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struct fc_bsg_rport_ct {
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__u32 preamble_word0;
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__u32 preamble_word1;
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__u32 preamble_word2;
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};
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struct fc_bsg_request {
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__u32 msgcode;
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union {
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struct fc_bsg_host_add_rport h_addrport;
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struct fc_bsg_host_del_rport h_delrport;
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struct fc_bsg_host_els h_els;
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struct fc_bsg_host_ct h_ct;
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struct fc_bsg_host_vendor h_vendor;
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struct fc_bsg_rport_els r_els;
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struct fc_bsg_rport_ct r_ct;
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} rqst_data;
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} __attribute__((packed));
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struct fc_bsg_reply {
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__u32 result;
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__u32 reply_payload_rcv_len;
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union {
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struct fc_bsg_host_vendor_reply vendor_reply;
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struct fc_bsg_ctels_reply ctels_reply;
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} reply_data;
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};
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#endif
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