| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef SCSI_BSG_FC_H |
| #define SCSI_BSG_FC_H |
| #include <linux/types.h> |
| #define FC_DEFAULT_BSG_TIMEOUT (10 * HZ) |
| #define FC_BSG_CLS_MASK 0xF0000000 |
| #define FC_BSG_HST_MASK 0x80000000 |
| #define FC_BSG_RPT_MASK 0x40000000 |
| #define FC_BSG_HST_ADD_RPORT (FC_BSG_HST_MASK | 0x00000001) |
| #define FC_BSG_HST_DEL_RPORT (FC_BSG_HST_MASK | 0x00000002) |
| #define FC_BSG_HST_ELS_NOLOGIN (FC_BSG_HST_MASK | 0x00000003) |
| #define FC_BSG_HST_CT (FC_BSG_HST_MASK | 0x00000004) |
| #define FC_BSG_HST_VENDOR (FC_BSG_HST_MASK | 0x000000FF) |
| #define FC_BSG_RPT_ELS (FC_BSG_RPT_MASK | 0x00000001) |
| #define FC_BSG_RPT_CT (FC_BSG_RPT_MASK | 0x00000002) |
| struct fc_bsg_host_add_rport { |
| __u8 reserved; |
| __u8 port_id[3]; |
| }; |
| struct fc_bsg_host_del_rport { |
| __u8 reserved; |
| __u8 port_id[3]; |
| }; |
| struct fc_bsg_host_els { |
| __u8 command_code; |
| __u8 port_id[3]; |
| }; |
| #define FC_CTELS_STATUS_OK 0x00000000 |
| #define FC_CTELS_STATUS_REJECT 0x00000001 |
| #define FC_CTELS_STATUS_P_RJT 0x00000002 |
| #define FC_CTELS_STATUS_F_RJT 0x00000003 |
| #define FC_CTELS_STATUS_P_BSY 0x00000004 |
| #define FC_CTELS_STATUS_F_BSY 0x00000006 |
| struct fc_bsg_ctels_reply { |
| __u32 status; |
| struct { |
| __u8 action; |
| __u8 reason_code; |
| __u8 reason_explanation; |
| __u8 vendor_unique; |
| } rjt_data; |
| }; |
| struct fc_bsg_host_ct { |
| __u8 reserved; |
| __u8 port_id[3]; |
| __u32 preamble_word0; |
| __u32 preamble_word1; |
| __u32 preamble_word2; |
| }; |
| struct fc_bsg_host_vendor { |
| __u64 vendor_id; |
| __u32 vendor_cmd[0]; |
| }; |
| struct fc_bsg_host_vendor_reply { |
| __u32 vendor_rsp[0]; |
| }; |
| struct fc_bsg_rport_els { |
| __u8 els_code; |
| }; |
| struct fc_bsg_rport_ct { |
| __u32 preamble_word0; |
| __u32 preamble_word1; |
| __u32 preamble_word2; |
| }; |
| struct fc_bsg_request { |
| __u32 msgcode; |
| union { |
| struct fc_bsg_host_add_rport h_addrport; |
| struct fc_bsg_host_del_rport h_delrport; |
| struct fc_bsg_host_els h_els; |
| struct fc_bsg_host_ct h_ct; |
| struct fc_bsg_host_vendor h_vendor; |
| struct fc_bsg_rport_els r_els; |
| struct fc_bsg_rport_ct r_ct; |
| } rqst_data; |
| } __attribute__((packed)); |
| struct fc_bsg_reply { |
| __u32 result; |
| __u32 reply_payload_rcv_len; |
| union { |
| struct fc_bsg_host_vendor_reply vendor_reply; |
| struct fc_bsg_ctels_reply ctels_reply; |
| } reply_data; |
| }; |
| #endif |
