/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * Copyright 2019 Joyent, Inc. */ #ifndef _FP_H #define _FP_H #include #ifdef __cplusplus extern "C" { #endif /* * Debugging, Error reporting, and tracing */ #define FP_LOG_SIZE 1024 * 1024 #define FP_LEVEL_1 0x00001 /* attach/detach PM CPR */ #define FP_LEVEL_2 0x00002 /* startup */ #define FP_LEVEL_3 0x00004 /* state change, discovery */ #define FP_LEVEL_4 0x00008 /* statec/devc to ULPs */ #define FP_LEVEL_5 0x00010 /* FCA UB callbacks */ #define FP_LEVEL_6 0x00020 /* Name Server */ #define FP_LEVEL_7 0x00040 /* RSCN */ #define FP_LEVEL_8 0x00080 /* I/O tracing */ #define FP_LEVEL_9 0x00100 /* Failure messages */ /* * Log contents to system messages file */ #define FP_MSG_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_MSG) #define FP_MSG_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_MSG) /* * Log contents to trace buffer */ #define FP_BUF_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF) #define FP_BUF_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF) /* * Log contents to both system messages file and trace buffer */ #define FP_MSG_BUF_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) #define FP_MSG_BUF_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG) /* * Log contents to system messages file, console and trace buffer */ #define FP_MSG_BUF_CONSOLE_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #define FP_MSG_BUF_CONSOLE_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF |\ FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE) #ifdef DEBUG #define FP_DTRACE fc_trace_debug #else #define FP_DTRACE(...) (void)(0) #endif #define FP_TRACE fc_trace_debug #ifdef DEBUG #define FP_TRACE_DEFAULT (FC_TRACE_LOG_MASK | FP_LEVEL_1 |\ FP_LEVEL_2 | FP_LEVEL_3 |\ FP_LEVEL_4 | FP_LEVEL_5 |\ FP_LEVEL_6 | FP_LEVEL_7 | FP_LEVEL_9) #else #define FP_TRACE_DEFAULT (FC_TRACE_LOG_MASK | FP_LEVEL_1 |\ FP_LEVEL_2 | FP_LEVEL_3 |\ FP_LEVEL_4 | FP_LEVEL_5 |\ FP_LEVEL_6 | FP_LEVEL_7 | FP_LEVEL_9) #endif #define FP_THEAD(x, y, z) fp_logq, x->fp_ibuf, fp_trace, y, z #define FP_NHEAD1(x, y) FP_THEAD(port, FP_BUF_LEVEL_##x, y) #define FP_NHEAD2(x, y) FP_THEAD(port, FP_MSG_BUF_LEVEL_##x, y) #define FP_NHEAD3(x, y) FP_THEAD(port, FP_MSG_BUF_CONSOLE_LEVEL_##x, y) /* This is used in about a dozen or so places in fp.c */ #define FP_IS_PKT_ERROR(pkt) (((pkt)->pkt_state != FC_PKT_SUCCESS) ||\ ((pkt)->pkt_state == FC_PKT_SUCCESS &&\ (pkt)->pkt_resp_resid != 0)) /* * This is only used in fp_ns_init() and fp_fabric_online(). */ #define FP_MAX_DEVICES 255 /* * Software restoration bit fields while doing (PM)SUSPEND/(PM)RESUME * Used with the fp_restore field in the fc_local_port_t struct. */ #define FP_RESTORE_WAIT_TIMEOUT 0x01 #define FP_RESTORE_OFFLINE_TIMEOUT 0x02 #define FP_ELS_TIMEOUT (20) #define FP_NS_TIMEOUT (120) #define FP_IS_F_PORT(p) ((p) & 0x1000) #define FP_RETRY_COUNT (5) #define FP_RETRY_DELAY (3) /* E_D_TOV + 1 second */ #define FP_OFFLINE_TICKER (90) /* seconds */ #define FP_DEFAULT_SID (0x000AE) /* Used once */ #define FP_DEFAULT_DID (0x000EA) /* Used once */ #define FP_PORT_IDENTIFIER_LEN (4) #define FP_UNSOL_BUF_COUNT (20) #define FP_UNSOL_BUF_SIZE (sizeof (la_els_logi_t)) #define FP_CMDWAIT_DELAY (240) /* Enough time for all cmds to complt */ /* * Values and macros used with fp_task and fp_last_task fields in * the fc_local_port_t struct. Also see fp_job_handler() for more info. */ #define FP_TASK_IDLE 0 #define FP_TASK_PORT_STARTUP 1 #define FP_TASK_OFFLINE 2 #define FP_TASK_ONLINE 3 #define FP_TASK_GETMAP 4 /* * cmd_flags */ #define FP_CMD_CFLAG_UNDEFINED (-1) #define FP_CMD_PLOGI_DONT_CARE 0x00 #define FP_CMD_PLOGI_RETAIN 0x01 /* Retain LOGIN */ #define FP_CMD_DELDEV_ON_ERROR 0x02 /* Remove device on error */ /* * cmd_dflags */ #define FP_CMD_VALID_DMA_MEM 0x01 #define FP_CMD_VALID_DMA_BIND 0x02 #define FP_RESP_VALID_DMA_MEM 0x04 #define FP_RESP_VALID_DMA_BIND 0x08 /* Values for fp_flag field in the fc_local_port_t struct */ #define FP_IDLE 0x00 #define FP_OPEN 0x01 #define FP_EXCL 0x02 #define FP_EXCL_BUSY 0x04 /* Exclusive operation in progress */ /* message block/unblock'ing */ #define FP_WARNING_MESSAGES 0x01 #define FP_FATAL_MESSAGES 0x02 #define FP_IS_CLASS_1_OR_2(x) \ ((x) == FC_TRAN_CLASS1 || (x) == FC_TRAN_CLASS2) /* * Driver message control */ typedef enum fp_mesg_dest { FP_CONSOLE_ONLY, FP_LOG_ONLY, FP_LOG_AND_CONSOLE } fp_mesg_dest_t; typedef struct soft_attach { fc_attach_cmd_t att_cmd; struct fc_local_port *att_port; boolean_t att_need_pm_idle; } fp_soft_attach_t; typedef struct fp_cmd { uint16_t cmd_dflags; /* DMA flags */ ksema_t cmd_sema; int cmd_flags; /* cmd flags */ int cmd_retry_count; int cmd_retry_interval; /* milli secs */ fc_packet_t cmd_pkt; fc_local_port_t *cmd_port; opaque_t cmd_private; struct fp_cmd *cmd_next; fc_packet_t *cmd_ulp_pkt; job_request_t *cmd_job; int (*cmd_transport) (opaque_t fca_handle, fc_packet_t *); } fp_cmd_t; typedef struct fp_unsol_spec { fc_local_port_t *port; fc_unsol_buf_t *buf; } fp_unsol_spec_t; #if !defined(__lint) _NOTE(SCHEME_PROTECTS_DATA("unique per request", fp_cmd)) _NOTE(SCHEME_PROTECTS_DATA("unique per request", soft_attach)) _NOTE(SCHEME_PROTECTS_DATA("unique per request", fp_unsol_spec)) #endif /* __lint */ /* * Procedure templates. */ static int fp_attach(dev_info_t *dip, ddi_attach_cmd_t cmd); static int fp_detach(dev_info_t *dip, ddi_detach_cmd_t cmd); static int fp_getinfo(dev_info_t *dip, ddi_info_cmd_t cmd, void *arg, void **result); static int fp_power(dev_info_t *dip, int comp, int level); static int fp_open(dev_t *devp, int flag, int otype, cred_t *credp); static int fp_close(dev_t dev, int flag, int otype, cred_t *credp); static int fp_ioctl(dev_t dev, int cmd, intptr_t data, int mode, cred_t *credp, int *rval); static int fp_attach_handler(dev_info_t *dip); static int fp_resume_handler(dev_info_t *dip); static int fp_power_up(fc_local_port_t *port); static int fp_resume_all(fc_local_port_t *port, fc_attach_cmd_t cmd); static int fp_detach_handler(fc_local_port_t *port); static int fp_suspend_handler(fc_local_port_t *port); static int fp_power_down(fc_local_port_t *port); static void fp_suspend_all(fc_local_port_t *port); static int fp_cache_constructor(void *buf, void *cdarg, int kmflags); static void fp_cache_destructor(void *buf, void *cdarg); static fp_cmd_t *fp_alloc_pkt(fc_local_port_t *port, int cmd_len, int resp_len, int kmflags, fc_remote_port_t *pd); static void fp_free_pkt(fp_cmd_t *cmd); static void fp_free_dma(fp_cmd_t *cmd); static void fp_job_handler(fc_local_port_t *port); static int fp_port_startup(fc_local_port_t *port, job_request_t *job); static void fp_startup_done(opaque_t arg, uchar_t result); static void fp_ulp_port_attach(void *arg); static int fp_sendcmd(fc_local_port_t *port, fp_cmd_t *cmd, opaque_t fca_handle); static void fp_resendcmd(void *port_handle); static int fp_retry_cmd(fc_packet_t *pkt); static void fp_enque_cmd(fc_local_port_t *port, fp_cmd_t *cmd); static int fp_handle_reject(fc_packet_t *pkt); static uchar_t fp_get_nextclass(fc_local_port_t *port, uchar_t cur_class); static int fp_is_class_supported(uint32_t cos, uchar_t tran_class); static fp_cmd_t *fp_deque_cmd(fc_local_port_t *port); static void fp_jobwait(job_request_t *job); int fp_state_to_rval(uchar_t state); static void fp_iodone(fp_cmd_t *cmd); static void fp_jobdone(job_request_t *job); static void fp_port_shutdown(fc_local_port_t *port, job_request_t *job); static void fp_get_loopmap(fc_local_port_t *port, job_request_t *job); static void fp_loop_online(fc_local_port_t *port, job_request_t *job, int orphan); static int fp_get_lilpmap(fc_local_port_t *port, fc_lilpmap_t *lilp_map); static int fp_fabric_login(fc_local_port_t *port, uint32_t s_id, job_request_t *job, int flag, int sleep); static int fp_port_login(fc_local_port_t *port, uint32_t d_id, job_request_t *job, int cmd_flag, int sleep, fc_remote_port_t *pd, fc_packet_t *ulp_pkt); static void fp_register_login(ddi_acc_handle_t *handle, fc_remote_port_t *pd, la_els_logi_t *acc, uchar_t class); static void fp_remote_port_offline(fc_remote_port_t *pd); static void fp_unregister_login(fc_remote_port_t *pd); static void fp_port_offline(fc_local_port_t *port, int notify); static void fp_offline_timeout(void *port_handle); static void fp_els_init(fp_cmd_t *cmd, uint32_t s_id, uint32_t d_id, void (*comp) (), job_request_t *job); static void fp_xlogi_init(fc_local_port_t *port, fp_cmd_t *cmd, uint32_t s_id, uint32_t d_id, void (*intr) (), job_request_t *job, uchar_t ls_code); static void fp_logo_init(fc_remote_port_t *pd, fp_cmd_t *cmd, job_request_t *job); static void fp_adisc_init(fp_cmd_t *cmd, job_request_t *job); static int fp_ulp_statec_cb(fc_local_port_t *port, uint32_t state, fc_portmap_t *changelist, uint32_t listlen, uint32_t alloc_len, int sleep); static int fp_ulp_devc_cb(fc_local_port_t *port, fc_portmap_t *changelist, uint32_t listlen, uint32_t alloc_len, int sleep, int sync); static void fp_plogi_group(fc_local_port_t *port, job_request_t *job); static void fp_ns_init(fc_local_port_t *port, job_request_t *job, int sleep); static void fp_ns_fini(fc_local_port_t *port, job_request_t *job); static int fp_ns_reg(fc_local_port_t *port, fc_remote_port_t *pd, uint16_t cmd_code, job_request_t *job, int polled, int sleep); static int fp_common_intr(fc_packet_t *pkt, int iodone); static void fp_flogi_intr(fc_packet_t *pkt); static void fp_plogi_intr(fc_packet_t *pkt); static void fp_adisc_intr(fc_packet_t *pkt); static void fp_logo_intr(fc_packet_t *pkt); static void fp_rls_intr(fc_packet_t *pkt); static void fp_rnid_intr(fc_packet_t *pkt); static int fp_send_rnid(fc_local_port_t *port, intptr_t data, int mode, fcio_t *fcio, la_wwn_t *pwwn); static int fp_get_rnid(fc_local_port_t *port, intptr_t data, int mode, fcio_t *fcio); static int fp_set_rnid(fc_local_port_t *port, intptr_t data, int mode, fcio_t *fcio); static void fp_intr(fc_packet_t *pkt); static void fp_statec_cb(opaque_t port_handle, uint32_t state); static int fp_ns_scr(fc_local_port_t *port, job_request_t *job, uchar_t scr_func, int sleep); static int fp_ns_get_devcount(fc_local_port_t *port, job_request_t *job, int create, int sleep); static int fp_fciocmd(fc_local_port_t *port, intptr_t data, int mode, fcio_t *fcio); static int fp_copyout(void *from, void *to, size_t len, int mode); static int fp_fcio_copyout(fcio_t *fcio, intptr_t data, int mode); static void fp_p2p_online(fc_local_port_t *port, job_request_t *job); static int fp_fillout_p2pmap(fc_local_port_t *port, fcio_t *fcio, int mode); static void fp_fabric_online(fc_local_port_t *port, job_request_t *job); static int fp_fillout_loopmap(fc_local_port_t *port, fcio_t *fcio, int mode); static void fp_unsol_intr(fc_packet_t *pkt); static void fp_linit_intr(fc_packet_t *pkt); static void fp_unsol_cb(opaque_t port_handle, fc_unsol_buf_t *buf, uint32_t type); static void fp_handle_unsol_buf(fc_local_port_t *port, fc_unsol_buf_t *buf, job_request_t *job); static void fp_ba_rjt_init(fc_local_port_t *port, fp_cmd_t *cmd, fc_unsol_buf_t *buf, job_request_t *job); static void fp_els_rjt_init(fc_local_port_t *port, fp_cmd_t *cmd, fc_unsol_buf_t *buf, uchar_t action, uchar_t reason, job_request_t *job); static void fp_els_acc_init(fc_local_port_t *port, fp_cmd_t *cmd, fc_unsol_buf_t *buf, job_request_t *job); static void fp_handle_unsol_logo(fc_local_port_t *port, fc_unsol_buf_t *buf, fc_remote_port_t *pd, job_request_t *job); static void fp_handle_unsol_prlo(fc_local_port_t *port, fc_unsol_buf_t *buf, fc_remote_port_t *pd, job_request_t *job); static void fp_unsol_resp_init(fc_packet_t *pkt, fc_unsol_buf_t *buf, uchar_t r_ctl, uchar_t type); static void fp_i_handle_unsol_els(fc_local_port_t *port, fc_unsol_buf_t *buf); static void fp_handle_unsol_plogi(fc_local_port_t *port, fc_unsol_buf_t *buf, job_request_t *job, int sleep); static void fp_handle_unsol_flogi(fc_local_port_t *port, fc_unsol_buf_t *buf, job_request_t *job, int sleep); static void fp_login_acc_init(fc_local_port_t *port, fp_cmd_t *cmd, fc_unsol_buf_t *buf, job_request_t *job, int sleep); static void fp_handle_unsol_rscn(fc_local_port_t *port, fc_unsol_buf_t *buf, job_request_t *job, int sleep); static void fp_fillout_old_map_held(fc_portmap_t *map, fc_remote_port_t *pd, uchar_t flag); static void fp_fillout_old_map(fc_portmap_t *map, fc_remote_port_t *pd, uchar_t flag); static void fp_fillout_changed_map(fc_portmap_t *map, fc_remote_port_t *pd, uint32_t *new_did, la_wwn_t *new_pwwn); static void fp_fillout_new_nsmap(fc_local_port_t *port, ddi_acc_handle_t *handle, fc_portmap_t *port_map, ns_resp_gan_t *gan_resp, uint32_t d_id); static int fp_remote_lip(fc_local_port_t *port, la_wwn_t *pwwn, int sleep, job_request_t *job); static void fp_stuff_device_with_gan(ddi_acc_handle_t *handle, fc_remote_port_t *pd, ns_resp_gan_t *gan_resp); static int fp_ns_query(fc_local_port_t *port, fctl_ns_req_t *ns_cmd, job_request_t *job, int polled, int sleep); static void fp_ct_init(fc_local_port_t *port, fp_cmd_t *cmd, fctl_ns_req_t *ns_cmd, uint16_t cmd_code, caddr_t cmd_buf, uint16_t cmd_len, uint16_t resp_len, job_request_t *job); static void fp_ns_intr(fc_packet_t *pkt); static void fp_gan_handler(fc_packet_t *pkt, fctl_ns_req_t *ns_cmd); static void fp_ns_query_handler(fc_packet_t *pkt, fctl_ns_req_t *ns_cmd); static void fp_handle_unsol_adisc(fc_local_port_t *port, fc_unsol_buf_t *buf, fc_remote_port_t *pd, job_request_t *job); static void fp_adisc_acc_init(fc_local_port_t *port, fp_cmd_t *cmd, fc_unsol_buf_t *buf, job_request_t *job); static void fp_load_ulp_modules(dev_info_t *dip, fc_local_port_t *port); static int fp_logout(fc_local_port_t *port, fc_remote_port_t *pd, job_request_t *job); static void fp_attach_ulps(fc_local_port_t *port, fc_attach_cmd_t cmd); static int fp_ulp_notify(fc_local_port_t *port, uint32_t statec, int sleep); static int fp_ns_getmap(fc_local_port_t *port, job_request_t *job, fc_portmap_t **map, uint32_t *len, uint32_t sid); static fc_remote_port_t *fp_create_remote_port_by_ns(fc_local_port_t *port, uint32_t d_id, int sleep); static int fp_check_perms(uchar_t open_flag, uint16_t ioctl_cmd); static int fp_bind_callbacks(fc_local_port_t *port); static void fp_retrieve_caps(fc_local_port_t *port); static void fp_validate_area_domain(fc_local_port_t *port, uint32_t id, uint32_t mask, job_request_t *job, int sleep); static void fp_validate_rscn_page(fc_local_port_t *port, fc_affected_id_t *page, job_request_t *job, fctl_ns_req_t *ns_cmd, fc_portmap_t *listptr, int *listindex, int sleep); static int fp_ns_validate_device(fc_local_port_t *port, fc_remote_port_t *pd, job_request_t *job, int polled, int sleep); static int fp_validate_lilp_map(fc_lilpmap_t *lilp_map); static int fp_is_valid_alpa(uchar_t al_pa); static void fp_ulp_unsol_cb(void *arg); static void fp_printf(fc_local_port_t *port, int level, fp_mesg_dest_t dest, int fc_errno, fc_packet_t *pkt, const char *fmt, ...); static int fp_fcio_logout(fc_local_port_t *port, fcio_t *fcio, job_request_t *job); static int fp_fcio_login(fc_local_port_t *port, fcio_t *fcio, job_request_t *job); #ifdef __cplusplus } #endif #endif /* _FP_H */