From ee7afd717c26299c85675d84c7ff89a9c989f4fa Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 19 Dec 2012 16:07:23 +0000 Subject: UAPI: (Scripted) Disintegrate include/scsi Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones --- include/scsi/Kbuild | 3 - include/scsi/scsi_bsg_fc.h | 320 ----------------------------------------- include/scsi/scsi_netlink.h | 123 ---------------- include/scsi/scsi_netlink_fc.h | 71 --------- 4 files changed, 517 deletions(-) delete mode 100644 include/scsi/scsi_bsg_fc.h delete mode 100644 include/scsi/scsi_netlink.h delete mode 100644 include/scsi/scsi_netlink_fc.h (limited to 'include/scsi') diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild index f2b94918994d..562ff9d591b8 100644 --- a/include/scsi/Kbuild +++ b/include/scsi/Kbuild @@ -1,4 +1 @@ -header-y += scsi_netlink.h -header-y += scsi_netlink_fc.h -header-y += scsi_bsg_fc.h header-y += fc/ diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h deleted file mode 100644 index 3031b900b087..000000000000 --- a/include/scsi/scsi_bsg_fc.h +++ /dev/null @@ -1,320 +0,0 @@ -/* - * FC Transport BSG Interface - * - * Copyright (C) 2008 James Smart, Emulex Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef SCSI_BSG_FC_H -#define SCSI_BSG_FC_H - -/* - * This file intended to be included by both kernel and user space - */ - -/* - * FC Transport SGIO v4 BSG Message Support - */ - -/* Default BSG request timeout (in seconds) */ -#define FC_DEFAULT_BSG_TIMEOUT (10 * HZ) - - -/* - * Request Message Codes supported by the FC Transport - */ - -/* define the class masks for the message codes */ -#define FC_BSG_CLS_MASK 0xF0000000 /* find object class */ -#define FC_BSG_HST_MASK 0x80000000 /* fc host class */ -#define FC_BSG_RPT_MASK 0x40000000 /* fc rport class */ - - /* fc_host Message Codes */ -#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) - - /* fc_rport Message Codes */ -#define FC_BSG_RPT_ELS (FC_BSG_RPT_MASK | 0x00000001) -#define FC_BSG_RPT_CT (FC_BSG_RPT_MASK | 0x00000002) - - - -/* - * FC Address Identifiers in Message Structures : - * - * Whenever a command payload contains a FC Address Identifier - * (aka port_id), the value is effectively in big-endian - * order, thus the array elements are decoded as follows: - * element [0] is bits 23:16 of the FC Address Identifier - * element [1] is bits 15:8 of the FC Address Identifier - * element [2] is bits 7:0 of the FC Address Identifier - */ - - -/* - * FC Host Messages - */ - -/* FC_BSG_HST_ADDR_PORT : */ - -/* Request: - * This message requests the FC host to login to the remote port - * at the specified N_Port_Id. The remote port is to be enumerated - * with the transport upon completion of the login. - */ -struct fc_bsg_host_add_rport { - uint8_t reserved; - - /* FC Address Identier of the remote port to login to */ - uint8_t port_id[3]; -}; - -/* Response: - * There is no additional response data - fc_bsg_reply->result is sufficient - */ - - -/* FC_BSG_HST_DEL_RPORT : */ - -/* Request: - * This message requests the FC host to remove an enumerated - * remote port and to terminate the login to it. - * - * Note: The driver is free to reject this request if it desires to - * remain logged in with the remote port. - */ -struct fc_bsg_host_del_rport { - uint8_t reserved; - - /* FC Address Identier of the remote port to logout of */ - uint8_t port_id[3]; -}; - -/* Response: - * There is no additional response data - fc_bsg_reply->result is sufficient - */ - - -/* FC_BSG_HST_ELS_NOLOGIN : */ - -/* Request: - * This message requests the FC_Host to send an ELS to a specific - * N_Port_ID. The host does not need to log into the remote port, - * nor does it need to enumerate the rport for further traffic - * (although, the FC host is free to do so if it desires). - */ -struct fc_bsg_host_els { - /* - * ELS Command Code being sent (must be the same as byte 0 - * of the payload) - */ - uint8_t command_code; - - /* FC Address Identier of the remote port to send the ELS to */ - uint8_t port_id[3]; -}; - -/* Response: - */ -/* fc_bsg_ctels_reply->status values */ -#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 { - /* - * Note: An ELS LS_RJT may be reported in 2 ways: - * a) A status of FC_CTELS_STATUS_OK is returned. The caller - * is to look into the ELS receive payload to determine - * LS_ACC or LS_RJT (by contents of word 0). The reject - * data will be in word 1. - * b) A status of FC_CTELS_STATUS_REJECT is returned, The - * rjt_data field will contain valid data. - * - * Note: ELS LS_ACC is determined by an FC_CTELS_STATUS_OK, and - * the receive payload word 0 indicates LS_ACC - * (e.g. value is 0x02xxxxxx). - * - * Note: Similarly, a CT Reject may be reported in 2 ways: - * a) A status of FC_CTELS_STATUS_OK is returned. The caller - * is to look into the CT receive payload to determine - * Accept or Reject (by contents of word 2). The reject - * data will be in word 3. - * b) A status of FC_CTELS_STATUS_REJECT is returned, The - * rjt_data field will contain valid data. - * - * Note: x_RJT/BSY status will indicae that the rjt_data field - * is valid and contains the reason/explanation values. - */ - uint32_t status; /* See FC_CTELS_STATUS_xxx */ - - /* valid if status is not FC_CTELS_STATUS_OK */ - struct { - uint8_t action; /* fragment_id for CT REJECT */ - uint8_t reason_code; - uint8_t reason_explanation; - uint8_t vendor_unique; - } rjt_data; -}; - - -/* FC_BSG_HST_CT : */ - -/* Request: - * This message requests that a CT Request be performed with the - * indicated N_Port_ID. The driver is responsible for logging in with - * the fabric and/or N_Port_ID, etc as per FC rules. This request does - * not mandate that the driver must enumerate the destination in the - * transport. The driver is allowed to decide whether to enumerate it, - * and whether to tear it down after the request. - */ -struct fc_bsg_host_ct { - uint8_t reserved; - - /* FC Address Identier of the remote port to send the ELS to */ - uint8_t port_id[3]; - - /* - * We need words 0-2 of the generic preamble for the LLD's - */ - uint32_t preamble_word0; /* revision & IN_ID */ - uint32_t preamble_word1; /* GS_Type, GS_SubType, Options, Rsvd */ - uint32_t preamble_word2; /* Cmd Code, Max Size */ - -}; -/* Response: - * - * The reply structure is an fc_bsg_ctels_reply structure - */ - - -/* FC_BSG_HST_VENDOR : */ - -/* Request: - * Note: When specifying vendor_id, be sure to read the Vendor Type and ID - * formatting requirements specified in scsi_netlink.h - */ -struct fc_bsg_host_vendor { - /* - * Identifies the vendor that the message is formatted for. This - * should be the recipient of the message. - */ - uint64_t vendor_id; - - /* start of vendor command area */ - uint32_t vendor_cmd[0]; -}; - -/* Response: - */ -struct fc_bsg_host_vendor_reply { - /* start of vendor response area */ - uint32_t vendor_rsp[0]; -}; - - - -/* - * FC Remote Port Messages - */ - -/* FC_BSG_RPT_ELS : */ - -/* Request: - * This message requests that an ELS be performed with the rport. - */ -struct fc_bsg_rport_els { - /* - * ELS Command Code being sent (must be the same as - * byte 0 of the payload) - */ - uint8_t els_code; -}; - -/* Response: - * - * The reply structure is an fc_bsg_ctels_reply structure - */ - - -/* FC_BSG_RPT_CT : */ - -/* Request: - * This message requests that a CT Request be performed with the rport. - */ -struct fc_bsg_rport_ct { - /* - * We need words 0-2 of the generic preamble for the LLD's - */ - uint32_t preamble_word0; /* revision & IN_ID */ - uint32_t preamble_word1; /* GS_Type, GS_SubType, Options, Rsvd */ - uint32_t preamble_word2; /* Cmd Code, Max Size */ -}; -/* Response: - * - * The reply structure is an fc_bsg_ctels_reply structure - */ - - - - -/* request (CDB) structure of the sg_io_v4 */ -struct fc_bsg_request { - uint32_t 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)); - - -/* response (request sense data) structure of the sg_io_v4 */ -struct fc_bsg_reply { - /* - * The completion result. Result exists in two forms: - * if negative, it is an -Exxx system errno value. There will - * be no further reply information supplied. - * else, it's the 4-byte scsi error result, with driver, host, - * msg and status fields. The per-msgcode reply structure - * will contain valid data. - */ - uint32_t result; - - /* If there was reply_payload, how much was recevied ? */ - uint32_t reply_payload_rcv_len; - - union { - struct fc_bsg_host_vendor_reply vendor_reply; - - struct fc_bsg_ctels_reply ctels_reply; - } reply_data; -}; - - -#endif /* SCSI_BSG_FC_H */ - diff --git a/include/scsi/scsi_netlink.h b/include/scsi/scsi_netlink.h deleted file mode 100644 index 62b4edab15d3..000000000000 --- a/include/scsi/scsi_netlink.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * SCSI Transport Netlink Interface - * Used for the posting of outbound SCSI transport events - * - * Copyright (C) 2006 James Smart, Emulex Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#ifndef SCSI_NETLINK_H -#define SCSI_NETLINK_H - -#include -#include - -/* - * This file intended to be included by both kernel and user space - */ - -/* Single Netlink Message type to send all SCSI Transport messages */ -#define SCSI_TRANSPORT_MSG NLMSG_MIN_TYPE + 1 - -/* SCSI Transport Broadcast Groups */ - /* leaving groups 0 and 1 unassigned */ -#define SCSI_NL_GRP_FC_EVENTS (1<<2) /* Group 2 */ -#define SCSI_NL_GRP_CNT 3 - - -/* SCSI_TRANSPORT_MSG event message header */ -struct scsi_nl_hdr { - uint8_t version; - uint8_t transport; - uint16_t magic; - uint16_t msgtype; - uint16_t msglen; -} __attribute__((aligned(sizeof(uint64_t)))); - -/* scsi_nl_hdr->version value */ -#define SCSI_NL_VERSION 1 - -/* scsi_nl_hdr->magic value */ -#define SCSI_NL_MAGIC 0xA1B2 - -/* scsi_nl_hdr->transport value */ -#define SCSI_NL_TRANSPORT 0 -#define SCSI_NL_TRANSPORT_FC 1 -#define SCSI_NL_MAX_TRANSPORTS 2 - -/* Transport-based scsi_nl_hdr->msgtype values are defined in each transport */ - -/* - * GENERIC SCSI scsi_nl_hdr->msgtype Values - */ - /* kernel -> user */ -#define SCSI_NL_SHOST_VENDOR 0x0001 - /* user -> kernel */ -/* SCSI_NL_SHOST_VENDOR msgtype is kernel->user and user->kernel */ - - -/* - * Message Structures : - */ - -/* macro to round up message lengths to 8byte boundary */ -#define SCSI_NL_MSGALIGN(len) (((len) + 7) & ~7) - - -/* - * SCSI HOST Vendor Unique messages : - * SCSI_NL_SHOST_VENDOR - * - * Note: The Vendor Unique message payload will begin directly after - * this structure, with the length of the payload per vmsg_datalen. - * - * Note: When specifying vendor_id, be sure to read the Vendor Type and ID - * formatting requirements specified below - */ -struct scsi_nl_host_vendor_msg { - struct scsi_nl_hdr snlh; /* must be 1st element ! */ - uint64_t vendor_id; - uint16_t host_no; - uint16_t vmsg_datalen; -} __attribute__((aligned(sizeof(uint64_t)))); - - -/* - * Vendor ID: - * If transports post vendor-unique events, they must pass a well-known - * 32-bit vendor identifier. This identifier consists of 8 bits indicating - * the "type" of identifier contained, and 24 bits of id data. - * - * Identifiers for each type: - * PCI : ID data is the 16 bit PCI Registered Vendor ID - */ -#define SCSI_NL_VID_TYPE_SHIFT 56 -#define SCSI_NL_VID_TYPE_MASK ((__u64)0xFF << SCSI_NL_VID_TYPE_SHIFT) -#define SCSI_NL_VID_TYPE_PCI ((__u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) -#define SCSI_NL_VID_ID_MASK (~ SCSI_NL_VID_TYPE_MASK) - - -#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; \ - } - -#endif /* SCSI_NETLINK_H */ - diff --git a/include/scsi/scsi_netlink_fc.h b/include/scsi/scsi_netlink_fc.h deleted file mode 100644 index cbf76e479761..000000000000 --- a/include/scsi/scsi_netlink_fc.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * FC Transport Netlink Interface - * - * Copyright (C) 2006 James Smart, Emulex Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#ifndef SCSI_NETLINK_FC_H -#define SCSI_NETLINK_FC_H - -#include - -/* - * This file intended to be included by both kernel and user space - */ - -/* - * FC Transport Message Types - */ - /* kernel -> user */ -#define FC_NL_ASYNC_EVENT 0x0100 - /* user -> kernel */ -/* none */ - - -/* - * Message Structures : - */ - -/* macro to round up message lengths to 8byte boundary */ -#define FC_NL_MSGALIGN(len) (((len) + 7) & ~7) - - -/* - * FC Transport Broadcast Event Message : - * FC_NL_ASYNC_EVENT - * - * Note: if Vendor Unique message, &event_data will be start of - * vendor unique payload, and the length of the payload is - * per event_datalen - * - * Note: When specifying vendor_id, be sure to read the Vendor Type and ID - * formatting requirements specified in scsi_netlink.h - */ -struct fc_nl_event { - struct scsi_nl_hdr snlh; /* must be 1st element ! */ - uint64_t seconds; - uint64_t vendor_id; - uint16_t host_no; - uint16_t event_datalen; - uint32_t event_num; - uint32_t event_code; - uint32_t event_data; -} __attribute__((aligned(sizeof(uint64_t)))); - - -#endif /* SCSI_NETLINK_FC_H */ - -- cgit v1.2.3