/* $FreeBSD$ */ /*- * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions * * Copyright (c) 1997-2008 by Matthew Jacob * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice immediately at the beginning of the file, without modification, * this list of conditions, and the following disclaimer. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _ISP_FREEBSD_H #define _ISP_FREEBSD_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "opt_ddb.h" #include "opt_isp.h" #define ISP_PLATFORM_VERSION_MAJOR 7 #define ISP_PLATFORM_VERSION_MINOR 10 /* * Efficiency- get rid of SBus code && tests unless we need them. */ #ifdef __sparc64__ #define ISP_SBUS_SUPPORTED 1 #else #define ISP_SBUS_SUPPORTED 0 #endif #define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE #define N_XCMDS 64 #define XCMD_SIZE 512 struct ispsoftc; typedef union isp_ecmd { union isp_ecmd * next; uint8_t data[XCMD_SIZE]; } isp_ecmd_t; isp_ecmd_t * isp_get_ecmd(struct ispsoftc *); void isp_put_ecmd(struct ispsoftc *, isp_ecmd_t *); #ifdef ISP_TARGET_MODE /* Not quite right, but there was no bump for this change */ #if __FreeBSD_version < 225469 #define SDFIXED(x) (&x) #else #define SDFIXED(x) ((struct scsi_sense_data_fixed *)(&x)) #endif #define ISP_TARGET_FUNCTIONS 1 #define ATPDPSIZE 4096 #define ATPDPHASHSIZE 16 #define ATPDPHASH(x) ((((x) >> 24) ^ ((x) >> 16) ^ ((x) >> 8) ^ (x)) & \ ((ATPDPHASHSIZE) - 1)) #include typedef struct atio_private_data { LIST_ENTRY(atio_private_data) next; uint32_t orig_datalen; uint32_t bytes_xfered; uint32_t bytes_in_transit; uint32_t tag; /* typically f/w RX_ID */ uint32_t lun; uint32_t nphdl; uint32_t sid; uint32_t portid; uint16_t rxid; /* wire rxid */ uint16_t oxid; /* wire oxid */ uint16_t word3; /* PRLI word3 params */ uint16_t ctcnt; /* number of CTIOs currently active */ uint8_t seqno; /* CTIO sequence number */ uint32_t srr_notify_rcvd : 1, cdb0 : 8, sendst : 1, dead : 1, tattr : 3, state : 3; void * ests; /* * The current SRR notify copy */ uint8_t srr[64]; /* sb QENTRY_LEN, but order of definitions is wrong */ void * srr_ccb; uint32_t nsrr; } atio_private_data_t; #define ATPD_STATE_FREE 0 #define ATPD_STATE_ATIO 1 #define ATPD_STATE_CAM 2 #define ATPD_STATE_CTIO 3 #define ATPD_STATE_LAST_CTIO 4 #define ATPD_STATE_PDON 5 #define ATPD_CCB_OUTSTANDING 16 #define ATPD_SEQ_MASK 0x7f #define ATPD_SEQ_NOTIFY_CAM 0x80 #define ATPD_SET_SEQNO(hdrp, atp) ((isphdr_t *)hdrp)->rqs_seqno &= ~ATPD_SEQ_MASK, ((isphdr_t *)hdrp)->rqs_seqno |= (atp)->seqno #define ATPD_GET_SEQNO(hdrp) (((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_MASK) #define ATPD_GET_NCAM(hdrp) ((((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_NOTIFY_CAM) != 0) typedef union inot_private_data inot_private_data_t; union inot_private_data { inot_private_data_t *next; struct { isp_notify_t nt; /* must be first! */ uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */ uint32_t tag_id, seq_id; } rd; }; typedef struct isp_timed_notify_ack { void *isp; void *not; uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */ } isp_tna_t; TAILQ_HEAD(isp_ccbq, ccb_hdr); typedef struct tstate { SLIST_ENTRY(tstate) next; struct cam_path *owner; struct isp_ccbq waitq; /* waiting CCBs */ struct ccb_hdr_slist atios; struct ccb_hdr_slist inots; uint32_t hold; uint32_t enabled : 1, atio_count : 15, inot_count : 15; inot_private_data_t * restart_queue; inot_private_data_t * ntfree; inot_private_data_t ntpool[ATPDPSIZE]; LIST_HEAD(, atio_private_data) atfree; LIST_HEAD(, atio_private_data) atused[ATPDPHASHSIZE]; atio_private_data_t atpool[ATPDPSIZE]; } tstate_t; #define LUN_HASH_SIZE 32 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1)) #endif /* * Per command info. */ struct isp_pcmd { struct isp_pcmd * next; bus_dmamap_t dmap; /* dma map for this command */ struct ispsoftc * isp; /* containing isp */ struct callout wdog; /* watchdog timer */ uint32_t datalen; /* data length for this command (target mode only) */ uint8_t totslen; /* sense length on status response */ uint8_t cumslen; /* sense length on status response */ uint8_t crn; /* command reference number */ }; #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb)) /* * Per nexus info. */ struct isp_nexus { struct isp_nexus * next; uint32_t crnseed : 8; /* next command reference number */ uint32_t tgt : 16, /* TGT for target */ lun : 16; /* LUN for target */ }; #define NEXUS_HASH_WIDTH 32 #define INITIAL_NEXUS_COUNT MAX_FC_TARG #define NEXUS_HASH(tgt, lun) ((tgt + lun) % NEXUS_HASH_WIDTH) /* * Per channel information */ SLIST_HEAD(tslist, tstate); struct isp_fc { struct cam_sim *sim; struct cam_path *path; struct ispsoftc *isp; struct proc *kproc; bus_dma_tag_t tdmat; bus_dmamap_t tdmap; uint64_t def_wwpn; uint64_t def_wwnn; uint32_t loop_down_time; uint32_t loop_down_limit; uint32_t gone_device_time; /* * Per target/lun info- just to keep a per-ITL nexus crn count */ struct isp_nexus *nexus_hash[NEXUS_HASH_WIDTH]; struct isp_nexus *nexus_free_list; uint32_t #ifdef ISP_TARGET_MODE #ifdef ISP_INTERNAL_TARGET proc_active : 1, #endif tm_luns_enabled : 1, tm_enable_defer : 1, tm_enabled : 1, #endif simqfrozen : 3, default_id : 8, hysteresis : 8, def_role : 2, /* default role */ gdt_running : 1, loop_dead : 1, fcbsy : 1, ready : 1; struct callout ldt; /* loop down timer */ struct callout gdt; /* gone device timer */ struct task ltask; struct task gtask; #ifdef ISP_TARGET_MODE struct tslist lun_hash[LUN_HASH_SIZE]; #ifdef ISP_INTERNAL_TARGET struct proc * target_proc; #endif #if defined(DEBUG) unsigned int inject_lost_data_frame; #endif #endif }; struct isp_spi { struct cam_sim *sim; struct cam_path *path; uint32_t #ifdef ISP_TARGET_MODE #ifdef ISP_INTERNAL_TARGET proc_active : 1, #endif tm_luns_enabled : 1, tm_enable_defer : 1, tm_enabled : 1, #endif simqfrozen : 3, def_role : 2, iid : 4; #ifdef ISP_TARGET_MODE struct tslist lun_hash[LUN_HASH_SIZE]; #ifdef ISP_INTERNAL_TARGET struct proc * target_proc; #endif #endif }; struct isposinfo { /* * Linkage, locking, and identity */ struct mtx lock; device_t dev; struct cdev * cdev; struct intr_config_hook ehook; struct cam_devq * devq; /* * Firmware pointer */ const struct firmware * fw; /* * DMA related sdtuff */ bus_space_tag_t bus_tag; bus_dma_tag_t dmat; bus_space_handle_t bus_handle; bus_dma_tag_t cdmat; bus_dmamap_t cdmap; /* * Command and transaction related related stuff */ struct isp_pcmd * pcmd_pool; struct isp_pcmd * pcmd_free; uint32_t #ifdef ISP_TARGET_MODE tmwanted : 1, tmbusy : 1, #else : 2, #endif sixtyfourbit : 1, /* sixtyfour bit platform */ timer_active : 1, autoconf : 1, ehook_active : 1, disabled : 1, mbox_sleeping : 1, mbox_sleep_ok : 1, mboxcmd_done : 1, mboxbsy : 1; struct callout tmo; /* general timer */ /* * misc- needs to be sorted better XXXXXX */ int framesize; int exec_throttle; int cont_max; #ifdef ISP_TARGET_MODE cam_status * rptr; #endif bus_addr_t ecmd_dma; isp_ecmd_t * ecmd_base; isp_ecmd_t * ecmd_free; /* * Per-type private storage... */ union { struct isp_fc *fc; struct isp_spi *spi; void *ptr; } pc; }; #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)]) #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)]) #define ISP_GET_PC(isp, chan, tag, rslt) \ if (IS_SCSI(isp)) { \ rslt = ISP_SPI_PC(isp, chan)-> tag; \ } else { \ rslt = ISP_FC_PC(isp, chan)-> tag; \ } #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \ if (IS_SCSI(isp)) { \ rp = &ISP_SPI_PC(isp, chan)-> tag; \ } else { \ rp = &ISP_FC_PC(isp, chan)-> tag; \ } #define ISP_SET_PC(isp, chan, tag, val) \ if (IS_SCSI(isp)) { \ ISP_SPI_PC(isp, chan)-> tag = val; \ } else { \ ISP_FC_PC(isp, chan)-> tag = val; \ } #define FCP_NEXT_CRN isp_fcp_next_crn #define isp_lock isp_osinfo.lock #define isp_bus_tag isp_osinfo.bus_tag #define isp_bus_handle isp_osinfo.bus_handle /* * Locking macros... */ #define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock) #define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock) /* * Required Macros/Defines */ #define ISP_FC_SCRLEN 0x1000 #define ISP_MEMZERO(a, b) memset(a, 0, b) #define ISP_MEMCPY memcpy #define ISP_SNPRINTF snprintf #define ISP_DELAY DELAY #define ISP_SLEEP(isp, x) DELAY(x) #define ISP_MIN imin #ifndef DIAGNOSTIC #define ISP_INLINE __inline #else #define ISP_INLINE #endif #define NANOTIME_T struct timespec #define GET_NANOTIME nanotime #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec) #define NANOTIME_SUB isp_nanotime_sub #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256) #define MEMORYBARRIER(isp, type, offset, size, chan) \ switch (type) { \ case SYNC_SFORDEV: \ { \ struct isp_fc *fc = ISP_FC_PC(isp, chan); \ bus_dmamap_sync(fc->tdmat, fc->tdmap, \ BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \ break; \ } \ case SYNC_REQUEST: \ bus_dmamap_sync(isp->isp_osinfo.cdmat, \ isp->isp_osinfo.cdmap, \ BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \ break; \ case SYNC_SFORCPU: \ { \ struct isp_fc *fc = ISP_FC_PC(isp, chan); \ bus_dmamap_sync(fc->tdmat, fc->tdmap, \ BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \ break; \ } \ case SYNC_RESULT: \ bus_dmamap_sync(isp->isp_osinfo.cdmat, \ isp->isp_osinfo.cdmap, \ BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \ break; \ case SYNC_REG: \ bus_space_barrier(isp->isp_osinfo.bus_tag, \ isp->isp_osinfo.bus_handle, offset, size, \ BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \ break; \ default: \ break; \ } #define MEMORYBARRIERW(isp, type, offset, size, chan) \ switch (type) { \ case SYNC_SFORDEV: \ { \ struct isp_fc *fc = ISP_FC_PC(isp, chan); \ bus_dmamap_sync(fc->tdmat, fc->tdmap, \ BUS_DMASYNC_PREWRITE); \ break; \ } \ case SYNC_REQUEST: \ bus_dmamap_sync(isp->isp_osinfo.cdmat, \ isp->isp_osinfo.cdmap, BUS_DMASYNC_PREWRITE); \ break; \ case SYNC_SFORCPU: \ { \ struct isp_fc *fc = ISP_FC_PC(isp, chan); \ bus_dmamap_sync(fc->tdmat, fc->tdmap, \ BUS_DMASYNC_POSTWRITE); \ break; \ } \ case SYNC_RESULT: \ bus_dmamap_sync(isp->isp_osinfo.cdmat, \ isp->isp_osinfo.cdmap, BUS_DMASYNC_POSTWRITE); \ break; \ case SYNC_REG: \ bus_space_barrier(isp->isp_osinfo.bus_tag, \ isp->isp_osinfo.bus_handle, offset, size, \ BUS_SPACE_BARRIER_WRITE); \ break; \ default: \ break; \ } #define MBOX_ACQUIRE isp_mbox_acquire #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done #define MBOX_RELEASE isp_mbox_release #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0 #ifndef SCSI_GOOD #define SCSI_GOOD SCSI_STATUS_OK #endif #ifndef SCSI_CHECK #define SCSI_CHECK SCSI_STATUS_CHECK_COND #endif #ifndef SCSI_BUSY #define SCSI_BUSY SCSI_STATUS_BUSY #endif #ifndef SCSI_QFULL #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL #endif #define XS_T struct ccb_scsiio #define XS_DMA_ADDR_T bus_addr_t #define XS_GET_DMA64_SEG(a, b, c) \ { \ ispds64_t *d = a; \ bus_dma_segment_t *e = b; \ uint32_t f = c; \ e += f; \ d->ds_base = DMA_LO32(e->ds_addr); \ d->ds_basehi = DMA_HI32(e->ds_addr); \ d->ds_count = e->ds_len; \ } #define XS_GET_DMA_SEG(a, b, c) \ { \ ispds_t *d = a; \ bus_dma_segment_t *e = b; \ uint32_t f = c; \ e += f; \ d->ds_base = DMA_LO32(e->ds_addr); \ d->ds_count = e->ds_len; \ } #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path)) #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path)) #define XS_TGT(ccb) (ccb)->ccb_h.target_id #define XS_LUN(ccb) (ccb)->ccb_h.target_lun #define XS_CDBP(ccb) \ (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \ (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes) #define XS_CDBLEN(ccb) (ccb)->cdb_len #define XS_XFRLEN(ccb) (ccb)->dxfer_len #define XS_TIME(ccb) (ccb)->ccb_h.timeout #define XS_GET_RESID(ccb) (ccb)->resid #define XS_SET_RESID(ccb, r) (ccb)->resid = r #define XS_STSP(ccb) (&(ccb)->scsi_status) #define XS_SNSP(ccb) (&(ccb)->sense_data) #define XS_TOT_SNSLEN(ccb) ccb->sense_len #define XS_CUR_SNSLEN(ccb) (ccb->sense_len - ccb->sense_resid) #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \ ccb->sense_len - ccb->sense_resid, 1)) #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \ ccb->sense_len - ccb->sense_resid, 1)) #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \ ccb->sense_len - ccb->sense_resid, 1)) #define XS_TAG_P(ccb) \ (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \ (ccb)->tag_action != CAM_TAG_ACTION_NONE) #define XS_TAG_TYPE(ccb) \ ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \ ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG)) #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \ (ccb)->ccb_h.status |= v # define HBA_NOERROR CAM_REQ_INPROG # define HBA_BOTCH CAM_UNREC_HBA_ERROR # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR # define HBA_BUSRESET CAM_SCSI_BUS_RESET # define HBA_ABORTED CAM_REQ_ABORTED # define HBA_DATAOVR CAM_DATA_RUN_ERR # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK) #define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG) #define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len #define XS_SAVE_SENSE(xs, sense_ptr, totslen, slen) do { \ uint32_t tlen = slen; \ if (tlen > (xs)->sense_len) \ tlen = (xs)->sense_len; \ PISP_PCMD(xs)->totslen = imin((xs)->sense_len, totslen); \ PISP_PCMD(xs)->cumslen = tlen; \ memcpy(&(xs)->sense_data, sense_ptr, tlen); \ (xs)->sense_resid = (xs)->sense_len - tlen; \ (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \ } while (0) #define XS_SENSE_APPEND(xs, xsnsp, xsnsl) do { \ uint32_t off = PISP_PCMD(xs)->cumslen; \ uint8_t *ptr = &((uint8_t *)(&(xs)->sense_data))[off]; \ uint32_t amt = imin(xsnsl, PISP_PCMD(xs)->totslen - off); \ if (amt) { \ memcpy(ptr, xsnsp, amt); \ (xs)->sense_resid -= amt; \ PISP_PCMD(xs)->cumslen += amt; \ } \ } while (0) #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0) #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle #define GET_DEFAULT_ROLE(isp, chan) \ (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role) #define SET_DEFAULT_ROLE(isp, chan, val) \ if (IS_FC(isp)) { \ ISP_FC_PC(isp, chan)->def_role = val; \ } else { \ ISP_SPI_PC(isp, chan)->def_role = val; \ } #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1) #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0) #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1) #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0) #if BYTE_ORDER == BIG_ENDIAN #ifdef ISP_SBUS_SUPPORTED #define ISP_IOXPUT_8(isp, s, d) *(d) = s #define ISP_IOXPUT_16(isp, s, d) \ *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s) #define ISP_IOXPUT_32(isp, s, d) \ *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s) #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s)) #define ISP_IOXGET_16(isp, s, d) \ d = (isp->isp_bustype == ISP_BT_SBUS)? \ *((uint16_t *)s) : bswap16(*((uint16_t *)s)) #define ISP_IOXGET_32(isp, s, d) \ d = (isp->isp_bustype == ISP_BT_SBUS)? \ *((uint32_t *)s) : bswap32(*((uint32_t *)s)) #else /* ISP_SBUS_SUPPORTED */ #define ISP_IOXPUT_8(isp, s, d) *(d) = s #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s) #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s) #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s)) #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s)) #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s)) #endif #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp) #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp) #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s)) #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s)) #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s)) #define ISP_IOZPUT_8(isp, s, d) *(d) = s #define ISP_IOZPUT_16(isp, s, d) *(d) = s #define ISP_IOZPUT_32(isp, s, d) *(d) = s #else #define ISP_IOXPUT_8(isp, s, d) *(d) = s #define ISP_IOXPUT_16(isp, s, d) *(d) = s #define ISP_IOXPUT_32(isp, s, d) *(d) = s #define ISP_IOXGET_8(isp, s, d) d = *(s) #define ISP_IOXGET_16(isp, s, d) d = *(s) #define ISP_IOXGET_32(isp, s, d) d = *(s) #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) #define ISP_IOZPUT_8(isp, s, d) *(d) = s #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s) #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s) #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s))) #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s))) #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s))) #endif #define ISP_SWAP16(isp, s) bswap16(s) #define ISP_SWAP32(isp, s) bswap32(s) /* * Includes of common header files */ #include #include #include /* * isp_osinfo definiitions && shorthand */ #define SIMQFRZ_RESOURCE 0x1 #define SIMQFRZ_LOOPDOWN 0x2 #define SIMQFRZ_TIMED 0x4 #define isp_dev isp_osinfo.dev /* * prototypes for isp_pci && isp_freebsd to share */ extern int isp_attach(ispsoftc_t *); extern int isp_detach(ispsoftc_t *); extern void isp_uninit(ispsoftc_t *); extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int); /* * driver global data */ extern int isp_announced; extern int isp_fabric_hysteresis; extern int isp_loop_down_limit; extern int isp_gone_device_time; extern int isp_quickboot_time; extern int isp_autoconfig; /* * Platform private flags */ /* * Platform Library Functions */ void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4); void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5); uint64_t isp_nanotime_sub(struct timespec *, struct timespec *); int isp_mbox_acquire(ispsoftc_t *); void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *); void isp_mbox_notify_done(ispsoftc_t *); void isp_mbox_release(ispsoftc_t *); int isp_fc_scratch_acquire(ispsoftc_t *, int); int isp_mstohz(int); void isp_platform_intr(void *); void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t); int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *); /* * Platform Version specific defines */ #define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x) #define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \ busdma_lock_mutex, &isp->isp_osinfo.lock, z) #define isp_setup_intr bus_setup_intr #define isp_sim_alloc(a, b, c, d, e, f, g, h) \ cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h) #define ISP_PATH_PRT(i, l, p, ...) \ if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \ xpt_print(p, __VA_ARGS__); \ } /* * Platform specific inline functions */ /* * ISP General Library functions */ #include #endif /* _ISP_FREEBSD_H */