Deleted Added
sdiff udiff text old ( 167403 ) new ( 196008 )
full compact
ispmbox.h (167403) ispmbox.h (196008)
1/* $FreeBSD: head/sys/dev/isp/ispmbox.h 167403 2007-03-10 02:39:54Z mjacob $ */
1/* $FreeBSD: head/sys/dev/isp/ispmbox.h 196008 2009-08-01 01:04:26Z mjacob $ */
2/*-
2/*-
3 * Copyright (c) 1997-2007 by Matthew Jacob
3 * Copyright (c) 1997-2009 by Matthew Jacob
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.

--- 7 unchanged lines hidden (view full) ---

19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.

--- 7 unchanged lines hidden (view full) ---

19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
27 */
28/*
29 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters.
30 */
31#ifndef _ISPMBOX_H
32#define _ISPMBOX_H
33
34/*

--- 81 unchanged lines hidden (view full) ---

116#define MBOX_ENABLE_TARGET_MODE 0x0055
117#define ENABLE_TARGET_FLAG 0x8000
118#define ENABLE_TQING_FLAG 0x0004
119#define ENABLE_MANDATORY_DISC 0x0002
120#define MBOX_GET_TARGET_STATUS 0x0056
121
122/* These are for the ISP2X00 FC cards */
123#define MBOX_GET_LOOP_ID 0x0020
28 */
29/*
30 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters.
31 */
32#ifndef _ISPMBOX_H
33#define _ISPMBOX_H
34
35/*

--- 81 unchanged lines hidden (view full) ---

117#define MBOX_ENABLE_TARGET_MODE 0x0055
118#define ENABLE_TARGET_FLAG 0x8000
119#define ENABLE_TQING_FLAG 0x0004
120#define ENABLE_MANDATORY_DISC 0x0002
121#define MBOX_GET_TARGET_STATUS 0x0056
122
123/* These are for the ISP2X00 FC cards */
124#define MBOX_GET_LOOP_ID 0x0020
125/* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */
126#define ISP24XX_INORDER 0x0100
127#define ISP24XX_NPIV_SAN 0x0400
128#define ISP24XX_VSAN_SAN 0x1000
129#define ISP24XX_FC_SP_SAN 0x2000
130
124#define MBOX_GET_FIRMWARE_OPTIONS 0x0028
125#define MBOX_SET_FIRMWARE_OPTIONS 0x0038
126#define MBOX_GET_RESOURCE_COUNT 0x0042
127#define MBOX_REQUEST_OFFLINE_MODE 0x0043
128#define MBOX_ENHANCED_GET_PDB 0x0047
131#define MBOX_GET_FIRMWARE_OPTIONS 0x0028
132#define MBOX_SET_FIRMWARE_OPTIONS 0x0038
133#define MBOX_GET_RESOURCE_COUNT 0x0042
134#define MBOX_REQUEST_OFFLINE_MODE 0x0043
135#define MBOX_ENHANCED_GET_PDB 0x0047
136#define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */
137#define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */
138#define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */
129#define MBOX_EXEC_COMMAND_IOCB_A64 0x0054
130#define MBOX_INIT_FIRMWARE 0x0060
131#define MBOX_GET_INIT_CONTROL_BLOCK 0x0061
132#define MBOX_INIT_LIP 0x0062
133#define MBOX_GET_FC_AL_POSITION_MAP 0x0063
134#define MBOX_GET_PORT_DB 0x0064
135#define MBOX_CLEAR_ACA 0x0065
136#define MBOX_TARGET_RESET 0x0066

--- 16 unchanged lines hidden (view full) ---

153#define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */
154#define MBGSD_GET_RATE 0
155#define MBGSD_SET_RATE 1
156#define MBGSD_SET_RATE_NOW 2 /* 24XX only */
157#define MBGSD_ONEGB 0
158#define MBGSD_TWOGB 1
159#define MBGSD_AUTO 2
160#define MBGSD_FOURGB 3 /* 24XX only */
139#define MBOX_EXEC_COMMAND_IOCB_A64 0x0054
140#define MBOX_INIT_FIRMWARE 0x0060
141#define MBOX_GET_INIT_CONTROL_BLOCK 0x0061
142#define MBOX_INIT_LIP 0x0062
143#define MBOX_GET_FC_AL_POSITION_MAP 0x0063
144#define MBOX_GET_PORT_DB 0x0064
145#define MBOX_CLEAR_ACA 0x0065
146#define MBOX_TARGET_RESET 0x0066

--- 16 unchanged lines hidden (view full) ---

163#define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */
164#define MBGSD_GET_RATE 0
165#define MBGSD_SET_RATE 1
166#define MBGSD_SET_RATE_NOW 2 /* 24XX only */
167#define MBGSD_ONEGB 0
168#define MBGSD_TWOGB 1
169#define MBGSD_AUTO 2
170#define MBGSD_FOURGB 3 /* 24XX only */
171#define MBGSD_EIGHTGB 4 /* 25XX only */
161
162
163#define ISP2100_SET_PCI_PARAM 0x00ff
164
165#define MBOX_BUSY 0x04
166
167/*
168 * Mailbox Command Complete Status Codes

--- 76 unchanged lines hidden (view full) ---

245#define ASYNC_RJT_SENT 0x8049
246
247/*
248 * All IOCB Queue entries are this size
249 */
250#define QENTRY_LEN 64
251
252/*
172
173
174#define ISP2100_SET_PCI_PARAM 0x00ff
175
176#define MBOX_BUSY 0x04
177
178/*
179 * Mailbox Command Complete Status Codes

--- 76 unchanged lines hidden (view full) ---

256#define ASYNC_RJT_SENT 0x8049
257
258/*
259 * All IOCB Queue entries are this size
260 */
261#define QENTRY_LEN 64
262
263/*
264 * Special Internal Handle for IOCBs
265 */
266#define ISP_SPCL_HANDLE 0xa5dead5a
267
268/*
253 * Command Structure Definitions
254 */
255
256typedef struct {
257 uint32_t ds_base;
258 uint32_t ds_count;
259} ispds_t;
260

--- 7 unchanged lines hidden (view full) ---

268#define DSTYPE_64BIT 1
269typedef struct {
270 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */
271 uint32_t ds_segment; /* unused */
272 uint32_t ds_base; /* 32 bit address of DSD list */
273} ispdslist_t;
274
275
269 * Command Structure Definitions
270 */
271
272typedef struct {
273 uint32_t ds_base;
274 uint32_t ds_count;
275} ispds_t;
276

--- 7 unchanged lines hidden (view full) ---

284#define DSTYPE_64BIT 1
285typedef struct {
286 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */
287 uint32_t ds_segment; /* unused */
288 uint32_t ds_base; /* 32 bit address of DSD list */
289} ispdslist_t;
290
291
276/*
277 * These elements get swizzled around for SBus instances.
278 */
279#define ISP_SWAP8(a, b) { \
280 uint8_t tmp; \
281 tmp = a; \
282 a = b; \
283 b = tmp; \
284}
285typedef struct {
286 uint8_t rqs_entry_type;
287 uint8_t rqs_entry_count;
288 uint8_t rqs_seqno;
289 uint8_t rqs_flags;
290} isphdr_t;
291
292/* RQS Flag definitions */
293#define RQSFLAG_CONTINUATION 0x01
294#define RQSFLAG_FULL 0x02
295#define RQSFLAG_BADHEADER 0x04
296#define RQSFLAG_BADPACKET 0x08
292typedef struct {
293 uint8_t rqs_entry_type;
294 uint8_t rqs_entry_count;
295 uint8_t rqs_seqno;
296 uint8_t rqs_flags;
297} isphdr_t;
298
299/* RQS Flag definitions */
300#define RQSFLAG_CONTINUATION 0x01
301#define RQSFLAG_FULL 0x02
302#define RQSFLAG_BADHEADER 0x04
303#define RQSFLAG_BADPACKET 0x08
297#define RQSFLAG_MASK 0x0f
304#define RQSFLAG_BADCOUNT 0x10
305#define RQSFLAG_BADORDER 0x20
306#define RQSFLAG_MASK 0x3f
298
299/* RQS entry_type definitions */
300#define RQSTYPE_REQUEST 0x01
301#define RQSTYPE_DATASEG 0x02
302#define RQSTYPE_RESPONSE 0x03
303#define RQSTYPE_MARKER 0x04
304#define RQSTYPE_CMDONLY 0x05
305#define RQSTYPE_ATIO 0x06 /* Target Mode */

--- 20 unchanged lines hidden (view full) ---

326#define RQSTYPE_CTIO4 0x1e /* Target Mode */
327#define RQSTYPE_CTIO3 0x1f /* Target Mode */
328#define RQSTYPE_RIO1 0x21
329#define RQSTYPE_RIO2 0x22
330#define RQSTYPE_IP_RECV 0x23
331#define RQSTYPE_IP_RECV_CONT 0x24
332#define RQSTYPE_CT_PASSTHRU 0x29
333#define RQSTYPE_MS_PASSTHRU 0x29
307
308/* RQS entry_type definitions */
309#define RQSTYPE_REQUEST 0x01
310#define RQSTYPE_DATASEG 0x02
311#define RQSTYPE_RESPONSE 0x03
312#define RQSTYPE_MARKER 0x04
313#define RQSTYPE_CMDONLY 0x05
314#define RQSTYPE_ATIO 0x06 /* Target Mode */

--- 20 unchanged lines hidden (view full) ---

335#define RQSTYPE_CTIO4 0x1e /* Target Mode */
336#define RQSTYPE_CTIO3 0x1f /* Target Mode */
337#define RQSTYPE_RIO1 0x21
338#define RQSTYPE_RIO2 0x22
339#define RQSTYPE_IP_RECV 0x23
340#define RQSTYPE_IP_RECV_CONT 0x24
341#define RQSTYPE_CT_PASSTHRU 0x29
342#define RQSTYPE_MS_PASSTHRU 0x29
343#define RQSTYPE_VP_CTRL 0x30 /* 24XX only */
344#define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */
345#define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */
334#define RQSTYPE_ABORT_IO 0x33
335#define RQSTYPE_T6RQS 0x48
336#define RQSTYPE_LOGIN 0x52
337#define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */
338#define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */
339
340
341#define ISP_RQDSEG 4

--- 186 unchanged lines hidden (view full) ---

528 uint8_t req_cdb[16];
529 uint32_t req_dl;
530 uint16_t req_tidlo;
531 uint8_t req_tidhi;
532 uint8_t req_vpidx;
533 ispds64_t req_dataseg;
534} ispreqt7_t;
535
346#define RQSTYPE_ABORT_IO 0x33
347#define RQSTYPE_T6RQS 0x48
348#define RQSTYPE_LOGIN 0x52
349#define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */
350#define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */
351
352
353#define ISP_RQDSEG 4

--- 186 unchanged lines hidden (view full) ---

540 uint8_t req_cdb[16];
541 uint32_t req_dl;
542 uint16_t req_tidlo;
543 uint8_t req_tidhi;
544 uint8_t req_vpidx;
545 ispds64_t req_dataseg;
546} ispreqt7_t;
547
548/* Task Management Request Function */
549typedef struct {
550 isphdr_t tmf_header;
551 uint32_t tmf_handle;
552 uint16_t tmf_nphdl;
553 uint8_t tmf_reserved0[2];
554 uint16_t tmf_delay;
555 uint16_t tmf_timeout;
556 uint8_t tmf_lun[8];
557 uint32_t tmf_flags;
558 uint8_t tmf_reserved1[20];
559 uint16_t tmf_tidlo;
560 uint8_t tmf_tidhi;
561 uint8_t tmf_vpidx;
562 uint8_t tmf_reserved2[12];
563} isp24xx_tmf_t;
564
565#define ISP24XX_TMF_NOSEND 0x80000000
566
567#define ISP24XX_TMF_LUN_RESET 0x00000010
568#define ISP24XX_TMF_ABORT_TASK_SET 0x00000008
569#define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004
570#define ISP24XX_TMF_TARGET_RESET 0x00000002
571#define ISP24XX_TMF_CLEAR_ACA 0x00000001
572
536/* I/O Abort Structure */
537typedef struct {
538 isphdr_t abrt_header;
539 uint32_t abrt_handle;
540 uint16_t abrt_nphdl;
541 uint16_t abrt_options;
542 uint32_t abrt_cmd_handle;
543 uint8_t abrt_reserved[32];
544 uint16_t abrt_tidlo;
545 uint8_t abrt_tidhi;
546 uint8_t abrt_vpidx;
547 uint8_t abrt_reserved1[12];
548} isp24xx_abrt_t;
573/* I/O Abort Structure */
574typedef struct {
575 isphdr_t abrt_header;
576 uint32_t abrt_handle;
577 uint16_t abrt_nphdl;
578 uint16_t abrt_options;
579 uint32_t abrt_cmd_handle;
580 uint8_t abrt_reserved[32];
581 uint16_t abrt_tidlo;
582 uint8_t abrt_tidhi;
583 uint8_t abrt_vpidx;
584 uint8_t abrt_reserved1[12];
585} isp24xx_abrt_t;
549#define ISP24XX_ABRT_NO_ABTS 0x01 /* don't actually send an ABTS */
586
587#define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */
588#define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */
550#define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */
551
552#define ISP_CDSEG 7
553typedef struct {
554 isphdr_t req_header;
555 uint32_t req_reserved;
556 ispds_t req_dataseg[ISP_CDSEG];
557} ispcontreq_t;

--- 60 unchanged lines hidden (view full) ---

618 * CT Passthru IOCB
619 */
620typedef struct {
621 isphdr_t ctp_header;
622 uint32_t ctp_handle;
623 uint16_t ctp_status;
624 uint16_t ctp_nphdl; /* n-port handle */
625 uint16_t ctp_cmd_cnt; /* Command DSD count */
589#define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */
590
591#define ISP_CDSEG 7
592typedef struct {
593 isphdr_t req_header;
594 uint32_t req_reserved;
595 ispds_t req_dataseg[ISP_CDSEG];
596} ispcontreq_t;

--- 60 unchanged lines hidden (view full) ---

657 * CT Passthru IOCB
658 */
659typedef struct {
660 isphdr_t ctp_header;
661 uint32_t ctp_handle;
662 uint16_t ctp_status;
663 uint16_t ctp_nphdl; /* n-port handle */
664 uint16_t ctp_cmd_cnt; /* Command DSD count */
626 uint16_t ctp_vpidx; /* low 8 bits */
665 uint8_t ctp_vpidx;
666 uint8_t ctp_reserved0;
627 uint16_t ctp_time;
667 uint16_t ctp_time;
628 uint16_t ctp_reserved0;
668 uint16_t ctp_reserved1;
629 uint16_t ctp_rsp_cnt; /* Response DSD count */
669 uint16_t ctp_rsp_cnt; /* Response DSD count */
630 uint16_t ctp_reserved1[5];
670 uint16_t ctp_reserved2[5];
631 uint32_t ctp_rsp_bcnt; /* Response byte count */
632 uint32_t ctp_cmd_bcnt; /* Command byte count */
633 ispds64_t ctp_dataseg[2];
634} isp_ct_pt_t;
635
636/*
637 * MS Passthru IOCB
638 */

--- 122 unchanged lines hidden (view full) ---

761#ifndef ISP_EXEC_THROTTLE
762#define ISP_EXEC_THROTTLE 16
763#endif
764
765/*
766 * About Firmware returns an 'attribute' word in mailbox 6.
767 * These attributes are for 2200 and 2300.
768 */
671 uint32_t ctp_rsp_bcnt; /* Response byte count */
672 uint32_t ctp_cmd_bcnt; /* Command byte count */
673 ispds64_t ctp_dataseg[2];
674} isp_ct_pt_t;
675
676/*
677 * MS Passthru IOCB
678 */

--- 122 unchanged lines hidden (view full) ---

801#ifndef ISP_EXEC_THROTTLE
802#define ISP_EXEC_THROTTLE 16
803#endif
804
805/*
806 * About Firmware returns an 'attribute' word in mailbox 6.
807 * These attributes are for 2200 and 2300.
808 */
769#define ISP_FW_ATTR_TMODE 0x01
770#define ISP_FW_ATTR_SCCLUN 0x02
771#define ISP_FW_ATTR_FABRIC 0x04
772#define ISP_FW_ATTR_CLASS2 0x08
773#define ISP_FW_ATTR_FCTAPE 0x10
774#define ISP_FW_ATTR_IP 0x20
775#define ISP_FW_ATTR_VI 0x40
776#define ISP_FW_ATTR_VI_SOLARIS 0x80
777#define ISP_FW_ATTR_2KLOGINS 0x100 /* XXX: just a guess */
809#define ISP_FW_ATTR_TMODE 0x0001
810#define ISP_FW_ATTR_SCCLUN 0x0002
811#define ISP_FW_ATTR_FABRIC 0x0004
812#define ISP_FW_ATTR_CLASS2 0x0008
813#define ISP_FW_ATTR_FCTAPE 0x0010
814#define ISP_FW_ATTR_IP 0x0020
815#define ISP_FW_ATTR_VI 0x0040
816#define ISP_FW_ATTR_VI_SOLARIS 0x0080
817#define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */
778
779/* and these are for the 2400 */
818
819/* and these are for the 2400 */
780#define ISP2400_FW_ATTR_CLASS2 (1 << 0)
781#define ISP2400_FW_ATTR_IP (1 << 1)
782#define ISP2400_FW_ATTR_MULTIID (1 << 2)
783#define ISP2400_FW_ATTR_SB2 (1 << 3)
784#define ISP2400_FW_ATTR_T10CRC (1 << 4)
785#define ISP2400_FW_ATTR_VI (1 << 5)
786#define ISP2400_FW_ATTR_EXPFW (1 << 13)
820#define ISP2400_FW_ATTR_CLASS2 0x0001
821#define ISP2400_FW_ATTR_IP 0x0002
822#define ISP2400_FW_ATTR_MULTIID 0x0004
823#define ISP2400_FW_ATTR_SB2 0x0008
824#define ISP2400_FW_ATTR_T10CRC 0x0010
825#define ISP2400_FW_ATTR_VI 0x0020
826#define ISP2400_FW_ATTR_EXPFW 0x2000
787
827
828#define ISP_CAP_TMODE(isp) \
829 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE))
830#define ISP_CAP_SCCFW(isp) \
831 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN))
832#define ISP_CAP_2KLOGIN(isp) \
833 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS))
834#define ISP_CAP_MULTI_ID(isp) \
835 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0)
836
837#define ISP_GET_VPIDX(isp, tag) \
838 (ISP_CAP_MULTI_ID(isp) ? tag : 0)
839
788/*
789 * Reduced Interrupt Operation Response Queue Entreis
790 */
791
792typedef struct {
793 isphdr_t req_header;
794 uint32_t req_handles[15];
795} isp_rio1_t;

--- 127 unchanged lines hidden (view full) ---

923#define ICB2400_OPT2_ZIO1 0x00000006
924
925#define ICB2400_OPT3_75_OHM 0x00010000
926#define ICB2400_OPT3_RATE_MASK 0x0000E000
927#define ICB2400_OPT3_RATE_ONEGB 0x00000000
928#define ICB2400_OPT3_RATE_TWOGB 0x00002000
929#define ICB2400_OPT3_RATE_AUTO 0x00004000
930#define ICB2400_OPT3_RATE_FOURGB 0x00006000
840/*
841 * Reduced Interrupt Operation Response Queue Entreis
842 */
843
844typedef struct {
845 isphdr_t req_header;
846 uint32_t req_handles[15];
847} isp_rio1_t;

--- 127 unchanged lines hidden (view full) ---

975#define ICB2400_OPT2_ZIO1 0x00000006
976
977#define ICB2400_OPT3_75_OHM 0x00010000
978#define ICB2400_OPT3_RATE_MASK 0x0000E000
979#define ICB2400_OPT3_RATE_ONEGB 0x00000000
980#define ICB2400_OPT3_RATE_TWOGB 0x00002000
981#define ICB2400_OPT3_RATE_AUTO 0x00004000
982#define ICB2400_OPT3_RATE_FOURGB 0x00006000
983#define ICB2400_OPT3_RATE_EIGHTGB 0x00008000
931#define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200
932#define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080
933#define ICB2400_OPT3_ENA_OOF 0x00000040
934/* note that a response size flag of zero is reserved! */
935#define ICB2400_OPT3_RSPSZ_MASK 0x00000030
936#define ICB2400_OPT3_RSPSZ_12 0x00000010
937#define ICB2400_OPT3_RSPSZ_24 0x00000020
938#define ICB2400_OPT3_RSPSZ_32 0x00000030

--- 77 unchanged lines hidden (view full) ---

1016 ((uint64_t) array[ICB_NNM1] << 8) | \
1017 ((uint64_t) array[ICB_NNM2] << 16) | \
1018 ((uint64_t) array[ICB_NNM3] << 24) | \
1019 ((uint64_t) array[ICB_NNM4] << 32) | \
1020 ((uint64_t) array[ICB_NNM5] << 40) | \
1021 ((uint64_t) array[ICB_NNM6] << 48) | \
1022 ((uint64_t) array[ICB_NNM7] << 56)
1023
984#define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200
985#define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080
986#define ICB2400_OPT3_ENA_OOF 0x00000040
987/* note that a response size flag of zero is reserved! */
988#define ICB2400_OPT3_RSPSZ_MASK 0x00000030
989#define ICB2400_OPT3_RSPSZ_12 0x00000010
990#define ICB2400_OPT3_RSPSZ_24 0x00000020
991#define ICB2400_OPT3_RSPSZ_32 0x00000030

--- 77 unchanged lines hidden (view full) ---

1069 ((uint64_t) array[ICB_NNM1] << 8) | \
1070 ((uint64_t) array[ICB_NNM2] << 16) | \
1071 ((uint64_t) array[ICB_NNM3] << 24) | \
1072 ((uint64_t) array[ICB_NNM4] << 32) | \
1073 ((uint64_t) array[ICB_NNM5] << 40) | \
1074 ((uint64_t) array[ICB_NNM6] << 48) | \
1075 ((uint64_t) array[ICB_NNM7] << 56)
1076
1077
1024/*
1078/*
1079 * For MULTI_ID firmware, this describes a
1080 * virtual port entity for getting status.
1081 */
1082typedef struct {
1083 uint16_t vp_port_status;
1084 uint8_t vp_port_options;
1085 uint8_t vp_port_loopid;
1086 uint8_t vp_port_portname[8];
1087 uint8_t vp_port_nodename[8];
1088 uint16_t vp_port_portid_lo; /* not present when trailing icb */
1089 uint16_t vp_port_portid_hi; /* not present when trailing icb */
1090} vp_port_info_t;
1091
1092#define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* disable target mode */
1093#define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* enable initiator mode */
1094#define ICB2400_VPOPT_ENABLED 0x00000008
1095#define ICB2400_VPOPT_NOPLAY 0x00000004
1096#define ICB2400_VPOPT_PREVLOOP 0x00000002
1097#define ICB2400_VPOPT_HARD_ADDRESS 0x00000001
1098
1099#define ICB2400_VPOPT_WRITE_SIZE 20
1100
1101/*
1102 * For MULTI_ID firmware, we append this structure
1103 * to the isp_icb_2400_t above, followed by a list
1104 * structures that are *most* of the vp_port_info_t.
1105 */
1106typedef struct {
1107 uint16_t vp_count;
1108 uint16_t vp_global_options;
1109} isp_icb_2400_vpinfo_t;
1110
1111#define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */
1112#define ICB2400_VPINFO_PORT_OFF(chan) \
1113 ICB2400_VPINFO_OFF + \
1114 sizeof (isp_icb_2400_vpinfo_t) + ((chan - 1) * ICB2400_VPOPT_WRITE_SIZE)
1115
1116#define ICB2400_VPGOPT_MID_DISABLE 0x02
1117
1118typedef struct {
1119 isphdr_t vp_ctrl_hdr;
1120 uint32_t vp_ctrl_handle;
1121 uint16_t vp_ctrl_index_fail;
1122 uint16_t vp_ctrl_status;
1123 uint16_t vp_ctrl_command;
1124 uint16_t vp_ctrl_vp_count;
1125 uint16_t vp_ctrl_idmap[8];
1126 uint8_t vp_ctrl_reserved[32];
1127} vp_ctrl_info_t;
1128
1129#define VP_CTRL_CMD_ENABLE_VP 0
1130#define VP_CTRL_CMD_DISABLE_VP 8
1131#define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 9
1132#define VP_CTRL_CMD_DISABLE_VP_LOGO 0xA
1133
1134/*
1135 * We can use this structure for modifying either one or two VP ports after initialization
1136 */
1137typedef struct {
1138 isphdr_t vp_mod_hdr;
1139 uint32_t vp_mod_hdl;
1140 uint16_t vp_mod_reserved0;
1141 uint16_t vp_mod_status;
1142 uint8_t vp_mod_cmd;
1143 uint8_t vp_mod_cnt;
1144 uint8_t vp_mod_idx0;
1145 uint8_t vp_mod_idx1;
1146 struct {
1147 uint8_t options;
1148 uint8_t loopid;
1149 uint16_t reserved1;
1150 uint8_t wwpn[8];
1151 uint8_t wwnn[8];
1152 } vp_mod_ports[2];
1153 uint8_t vp_mod_reserved2[8];
1154} vp_modify_t;
1155
1156#define VP_STS_OK 0x00
1157#define VP_STS_ERR 0x01
1158#define VP_CNT_ERR 0x02
1159#define VP_GEN_ERR 0x03
1160#define VP_IDX_ERR 0x04
1161#define VP_STS_BSY 0x05
1162
1163#define VP_MODIFY_VP 0x00
1164#define VP_MODIFY_ENA 0x01
1165
1166/*
1025 * Port Data Base Element
1026 */
1027
1028typedef struct {
1029 uint16_t pdb_options;
1030 uint8_t pdb_mstate;
1031 uint8_t pdb_sstate;
1032 uint8_t pdb_hardaddr_bits[4];

--- 82 unchanged lines hidden (view full) ---

1115
1116#define PDB2400_TID_SUPPORTED 0x4000
1117#define PDB2400_FC_TAPE 0x0080
1118#define PDB2400_CLASS2_ACK0 0x0040
1119#define PDB2400_FCP_CONF 0x0020
1120#define PDB2400_CLASS2 0x0010
1121#define PDB2400_ADDR_VALID 0x0002
1122
1167 * Port Data Base Element
1168 */
1169
1170typedef struct {
1171 uint16_t pdb_options;
1172 uint8_t pdb_mstate;
1173 uint8_t pdb_sstate;
1174 uint8_t pdb_hardaddr_bits[4];

--- 82 unchanged lines hidden (view full) ---

1257
1258#define PDB2400_TID_SUPPORTED 0x4000
1259#define PDB2400_FC_TAPE 0x0080
1260#define PDB2400_CLASS2_ACK0 0x0040
1261#define PDB2400_FCP_CONF 0x0020
1262#define PDB2400_CLASS2 0x0010
1263#define PDB2400_ADDR_VALID 0x0002
1264
1265#define PDB2400_STATE_PLOGI_PEND 0x03
1266#define PDB2400_STATE_PLOGI_DONE 0x04
1267#define PDB2400_STATE_PRLI_PEND 0x05
1268#define PDB2400_STATE_LOGGED_IN 0x06
1269#define PDB2400_STATE_PORT_UNAVAIL 0x07
1270#define PDB2400_STATE_PRLO_PEND 0x09
1271#define PDB2400_STATE_LOGO_PEND 0x0B
1272
1123/*
1124 * Common elements from the above two structures that are actually useful to us.
1125 */
1126typedef struct {
1127 uint16_t handle;
1128 uint16_t reserved;
1129 uint32_t s3_role : 8,
1130 portid : 24;
1131 uint8_t portname[8];
1132 uint8_t nodename[8];
1133} isp_pdb_t;
1134
1135/*
1273/*
1274 * Common elements from the above two structures that are actually useful to us.
1275 */
1276typedef struct {
1277 uint16_t handle;
1278 uint16_t reserved;
1279 uint32_t s3_role : 8,
1280 portid : 24;
1281 uint8_t portname[8];
1282 uint8_t nodename[8];
1283} isp_pdb_t;
1284
1285/*
1286 * Port Database Changed Async Event information for 24XX cards
1287 */
1288#define PDB24XX_AE_OK 0x00
1289#define PDB24XX_AE_IMPL_LOGO_1 0x01
1290#define PDB24XX_AE_IMPL_LOGO_2 0x02
1291#define PDB24XX_AE_IMPL_LOGO_3 0x03
1292#define PDB24XX_AE_PLOGI_RCVD 0x04
1293#define PDB24XX_AE_PLOGI_RJT 0x05
1294#define PDB24XX_AE_PRLI_RCVD 0x06
1295#define PDB24XX_AE_PRLI_RJT 0x07
1296#define PDB24XX_AE_TPRLO 0x08
1297#define PDB24XX_AE_TPRLO_RJT 0x09
1298#define PDB24XX_AE_PRLO_RCVD 0x0a
1299#define PDB24XX_AE_LOGO_RCVD 0x0b
1300#define PDB24XX_AE_TOPO_CHG 0x0c
1301#define PDB24XX_AE_NPORT_CHG 0x0d
1302#define PDB24XX_AE_FLOGI_RJT 0x0e
1303#define PDB24XX_AE_BAD_FANN 0x0f
1304#define PDB24XX_AE_FLOGI_TIMO 0x10
1305#define PDB24XX_AE_ABX_LOGO 0x11
1306#define PDB24XX_AE_PLOGI_DONE 0x12
1307#define PDB24XX_AE_PRLI_DONJE 0x13
1308#define PDB24XX_AE_OPN_1 0x14
1309#define PDB24XX_AE_OPN_2 0x15
1310#define PDB24XX_AE_TXERR 0x16
1311#define PDB24XX_AE_FORCED_LOGO 0x17
1312#define PDB24XX_AE_DISC_TIMO 0x18
1313
1314/*
1136 * Genericized Port Login/Logout software structure
1137 */
1138typedef struct {
1139 uint16_t handle;
1315 * Genericized Port Login/Logout software structure
1316 */
1317typedef struct {
1318 uint16_t handle;
1319 uint16_t channel;
1140 uint32_t
1141 flags : 8,
1142 portid : 24;
1143} isp_plcmd_t;
1144/* the flags to use are those for PLOGX_FLG_* below */
1145
1146/*
1147 * ISP24XX- Login/Logout Port IOCB

--- 48 unchanged lines hidden (view full) ---

1196#define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */
1197#define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */
1198#define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */
1199
1200#define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */
1201#define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */
1202
1203/*
1320 uint32_t
1321 flags : 8,
1322 portid : 24;
1323} isp_plcmd_t;
1324/* the flags to use are those for PLOGX_FLG_* below */
1325
1326/*
1327 * ISP24XX- Login/Logout Port IOCB

--- 48 unchanged lines hidden (view full) ---

1376#define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */
1377#define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */
1378#define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */
1379
1380#define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */
1381#define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */
1382
1383/*
1384 * Report ID Acquisistion (24XX multi-id firmware)
1385 */
1386typedef struct {
1387 isphdr_t ridacq_hdr;
1388 uint32_t ridacq_handle;
1389 union {
1390 struct {
1391 uint8_t ridacq_vp_acquired;
1392 uint8_t ridacq_vp_setup;
1393 uint16_t ridacq_reserved0;
1394 } type0; /* type 0 */
1395 struct {
1396 uint16_t ridacq_vp_count;
1397 uint8_t ridacq_vp_index;
1398 uint8_t ridacq_vp_status;
1399 } type1; /* type 1 */
1400 } un;
1401 uint16_t ridacq_vp_port_lo;
1402 uint8_t ridacq_vp_port_hi;
1403 uint8_t ridacq_format; /* 0 or 1 */
1404 uint16_t ridacq_map[8];
1405 uint8_t ridacq_reserved1[32];
1406} isp_ridacq_t;
1407
1408#define RIDACQ_STS_COMPLETE 0
1409#define RIDACQ_STS_UNACQUIRED 1
1410#define RIDACQ_STS_CHANGED 20
1411
1412
1413/*
1204 * Simple Name Server Data Structures
1205 */
1206#define SNS_GA_NXT 0x100
1207#define SNS_GPN_ID 0x112
1208#define SNS_GNN_ID 0x113
1209#define SNS_GFF_ID 0x11F
1210#define SNS_GID_FT 0x171
1211#define SNS_RFT_ID 0x217

--- 168 unchanged lines hidden (view full) ---

1380#define els_recv_dsd_length inout.out._els_recv_dsd_length
1381#define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500
1382#define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116
1383#define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732
1384#define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348
1385} els_t;
1386
1387/*
1414 * Simple Name Server Data Structures
1415 */
1416#define SNS_GA_NXT 0x100
1417#define SNS_GPN_ID 0x112
1418#define SNS_GNN_ID 0x113
1419#define SNS_GFF_ID 0x11F
1420#define SNS_GID_FT 0x171
1421#define SNS_RFT_ID 0x217

--- 168 unchanged lines hidden (view full) ---

1590#define els_recv_dsd_length inout.out._els_recv_dsd_length
1591#define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500
1592#define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116
1593#define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732
1594#define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348
1595} els_t;
1596
1597/*
1388 * A handy package structure for running FC-SCSI commands via RUN IOCB A64.
1598 * A handy package structure for running FC-SCSI commands internally
1389 */
1390typedef struct {
1391 uint16_t handle;
1392 uint16_t lun;
1599 */
1600typedef struct {
1601 uint16_t handle;
1602 uint16_t lun;
1393 uint32_t portid;
1603 uint32_t
1604 channel : 8,
1605 portid : 24;
1394 uint32_t timeout;
1395 union {
1396 struct {
1397 uint32_t data_length;
1606 uint32_t timeout;
1607 union {
1608 struct {
1609 uint32_t data_length;
1398 uint8_t do_read;
1399 uint8_t pad[3];
1610 uint32_t
1611 no_wait : 1,
1612 do_read : 1;
1400 uint8_t cdb[16];
1401 void *data_ptr;
1402 } beg;
1403 struct {
1404 uint32_t data_residual;
1405 uint8_t status;
1406 uint8_t pad;
1407 uint16_t sense_length;
1408 uint8_t sense_data[32];
1409 } end;
1410 } fcd;
1411} isp_xcmd_t;
1613 uint8_t cdb[16];
1614 void *data_ptr;
1615 } beg;
1616 struct {
1617 uint32_t data_residual;
1618 uint8_t status;
1619 uint8_t pad;
1620 uint16_t sense_length;
1621 uint8_t sense_data[32];
1622 } end;
1623 } fcd;
1624} isp_xcmd_t;
1625
1626/*
1627 * Target Mode related definitions
1628 */
1629#define QLTM_SENSELEN 18 /* non-FC cards only */
1630#define QLTM_SVALID 0x80
1631
1632/*
1633 * Structure for Enable Lun and Modify Lun queue entries
1634 */
1635typedef struct {
1636 isphdr_t le_header;
1637 uint32_t le_reserved;
1638 uint8_t le_lun;
1639 uint8_t le_rsvd;
1640 uint8_t le_ops; /* Modify LUN only */
1641 uint8_t le_tgt; /* Not for FC */
1642 uint32_t le_flags; /* Not for FC */
1643 uint8_t le_status;
1644 uint8_t le_reserved2;
1645 uint8_t le_cmd_count;
1646 uint8_t le_in_count;
1647 uint8_t le_cdb6len; /* Not for FC */
1648 uint8_t le_cdb7len; /* Not for FC */
1649 uint16_t le_timeout;
1650 uint16_t le_reserved3[20];
1651} lun_entry_t;
1652
1653/*
1654 * le_flags values
1655 */
1656#define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */
1657#define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */
1658#define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */
1659#define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */
1660
1661/*
1662 * le_ops values
1663 */
1664#define LUN_CCINCR 0x01 /* increment command count */
1665#define LUN_CCDECR 0x02 /* decrement command count */
1666#define LUN_ININCR 0x40 /* increment immed. notify count */
1667#define LUN_INDECR 0x80 /* decrement immed. notify count */
1668
1669/*
1670 * le_status values
1671 */
1672#define LUN_OK 0x01 /* we be rockin' */
1673#define LUN_ERR 0x04 /* request completed with error */
1674#define LUN_INVAL 0x06 /* invalid request */
1675#define LUN_NOCAP 0x16 /* can't provide requested capability */
1676#define LUN_ENABLED 0x3E /* LUN already enabled */
1677
1678/*
1679 * Immediate Notify Entry structure
1680 */
1681#define IN_MSGLEN 8 /* 8 bytes */
1682#define IN_RSVDLEN 8 /* 8 words */
1683typedef struct {
1684 isphdr_t in_header;
1685 uint32_t in_reserved;
1686 uint8_t in_lun; /* lun */
1687 uint8_t in_iid; /* initiator */
1688 uint8_t in_reserved2;
1689 uint8_t in_tgt; /* target */
1690 uint32_t in_flags;
1691 uint8_t in_status;
1692 uint8_t in_rsvd2;
1693 uint8_t in_tag_val; /* tag value */
1694 uint8_t in_tag_type; /* tag type */
1695 uint16_t in_seqid; /* sequence id */
1696 uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */
1697 uint16_t in_reserved3[IN_RSVDLEN];
1698 uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */
1699} in_entry_t;
1700
1701typedef struct {
1702 isphdr_t in_header;
1703 uint32_t in_reserved;
1704 uint8_t in_lun; /* lun */
1705 uint8_t in_iid; /* initiator */
1706 uint16_t in_scclun;
1707 uint32_t in_reserved2;
1708 uint16_t in_status;
1709 uint16_t in_task_flags;
1710 uint16_t in_seqid; /* sequence id */
1711} in_fcentry_t;
1712
1713typedef struct {
1714 isphdr_t in_header;
1715 uint32_t in_reserved;
1716 uint16_t in_iid; /* initiator */
1717 uint16_t in_scclun;
1718 uint32_t in_reserved2;
1719 uint16_t in_status;
1720 uint16_t in_task_flags;
1721 uint16_t in_seqid; /* sequence id */
1722} in_fcentry_e_t;
1723
1724/*
1725 * Values for the in_status field
1726 */
1727#define IN_REJECT 0x0D /* Message Reject message received */
1728#define IN_RESET 0x0E /* Bus Reset occurred */
1729#define IN_NO_RCAP 0x16 /* requested capability not available */
1730#define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */
1731#define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */
1732#define IN_MSG_RECEIVED 0x36 /* SCSI message received */
1733#define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */
1734#define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */
1735#define IN_PORT_CHANGED 0x2A /* port changed */
1736#define IN_GLOBAL_LOGO 0x2E /* all ports logged out */
1737#define IN_NO_NEXUS 0x3B /* Nexus not established */
1738
1739/*
1740 * Values for the in_task_flags field- should only get one at a time!
1741 */
1742#define TASK_FLAGS_RESERVED_MASK (0xe700)
1743#define TASK_FLAGS_CLEAR_ACA (1<<14)
1744#define TASK_FLAGS_TARGET_RESET (1<<13)
1745#define TASK_FLAGS_LUN_RESET (1<<12)
1746#define TASK_FLAGS_CLEAR_TASK_SET (1<<10)
1747#define TASK_FLAGS_ABORT_TASK_SET (1<<9)
1748
1749/*
1750 * ISP24XX Immediate Notify
1751 */
1752typedef struct {
1753 isphdr_t in_header;
1754 uint32_t in_reserved;
1755 uint16_t in_nphdl;
1756 uint16_t in_reserved1;
1757 uint16_t in_flags;
1758 uint16_t in_srr_rxid;
1759 uint16_t in_status;
1760 uint8_t in_status_subcode;
1761 uint8_t in_reserved2;
1762 uint32_t in_rxid;
1763 uint16_t in_srr_reloff_lo;
1764 uint16_t in_srr_reloff_hi;
1765 uint16_t in_srr_iu;
1766 uint16_t in_srr_oxid;
1767 /*
1768 * If bit 2 is set in in_flags, the following
1769 * two tags are valid. If the received ELS is
1770 * a LOGO, then these tags contain the N Port ID
1771 * from the LOGO payload. If the received ELS
1772 * request is TPRLO, these tags contain the
1773 * Third Party Originator N Port ID.
1774 */
1775 uint16_t in_nport_id_hi;
1776 uint8_t in_nport_id_lo;
1777 uint8_t in_reserved3;
1778 /*
1779 * If bit 2 is set in in_flags, the following
1780 * tag is valid. If the received ELS is a LOGO,
1781 * then this tag contains the n-port handle
1782 * from the LOGO payload. If the received ELS
1783 * request is TPRLO, this tag contain the
1784 * n-port handle for the Third Party Originator.
1785 */
1786 uint16_t in_np_handle;
1787 uint8_t in_reserved4[12];
1788 uint8_t in_reserved5;
1789 uint8_t in_vpidx;
1790 uint32_t in_reserved6;
1791 uint16_t in_portid_lo;
1792 uint8_t in_portid_hi;
1793 uint8_t in_reserved7;
1794 uint16_t in_reserved8;
1795 uint16_t in_oxid;
1796} in_fcentry_24xx_t;
1797
1798#define IN24XX_FLAG_PUREX_IOCB 0x1
1799#define IN24XX_FLAG_GLOBAL_LOGOUT 0x2
1800#define IN24XX_FLAG_NPHDL_VALID 0x4
1801
1802#define IN24XX_LIP_RESET 0x0E
1803#define IN24XX_LINK_RESET 0x0F
1804#define IN24XX_PORT_LOGOUT 0x29
1805#define IN24XX_PORT_CHANGED 0x2A
1806#define IN24XX_LINK_FAILED 0x2E
1807#define IN24XX_SRR_RCVD 0x45
1808#define IN24XX_ELS_RCVD 0x46 /*
1809 * login-affectin ELS received- check
1810 * subcode for specific opcode
1811 */
1812
1813/*
1814 * For f/w > 4.0.25, these offsets in the Immediate Notify contain
1815 * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in
1816 * Big Endian format.
1817 */
1818#define IN24XX_PLOGI_WWNN_OFF 0x20
1819#define IN24XX_PLOGI_WWPN_OFF 0x28
1820
1821/*
1822 * For f/w > 4.0.25, this offset in the Immediate Notify contain
1823 * the WWPN if the ELS is LOGO. The WWN is in Big Endian format.
1824 */
1825#define IN24XX_LOGO_WWPN_OFF 0x28
1826
1827/*
1828 * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT
1829 */
1830#define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00
1831#define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01
1832#define IN24XX_PORT_LOGOUT_OWN_OPN 0x02
1833#define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03
1834#define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04
1835#define IN24XX_PORT_LOGOUT_DISC_RJT 0x05
1836#define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06
1837#define IN24XX_PORT_LOGOUT_BAD_DISC 0x07
1838#define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08
1839#define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09
1840
1841/*
1842 * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED
1843 */
1844#define IN24XX_PORT_CHANGED_BADFAN 0x00
1845#define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01
1846#define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02
1847#define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03
1848#define IN24XX_PORT_CHANGED_TIMEOUT 0x04
1849#define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05
1850
1851/*
1852 * Notify Acknowledge Entry structure
1853 */
1854#define NA_RSVDLEN 22
1855typedef struct {
1856 isphdr_t na_header;
1857 uint32_t na_reserved;
1858 uint8_t na_lun; /* lun */
1859 uint8_t na_iid; /* initiator */
1860 uint8_t na_reserved2;
1861 uint8_t na_tgt; /* target */
1862 uint32_t na_flags;
1863 uint8_t na_status;
1864 uint8_t na_event;
1865 uint16_t na_seqid; /* sequence id */
1866 uint16_t na_reserved3[NA_RSVDLEN];
1867} na_entry_t;
1868
1869/*
1870 * Value for the na_event field
1871 */
1872#define NA_RST_CLRD 0x80 /* Clear an async event notification */
1873#define NA_OK 0x01 /* Notify Acknowledge Succeeded */
1874#define NA_INVALID 0x06 /* Invalid Notify Acknowledge */
1875
1876#define NA2_RSVDLEN 21
1877typedef struct {
1878 isphdr_t na_header;
1879 uint32_t na_reserved;
1880 uint8_t na_reserved1;
1881 uint8_t na_iid; /* initiator loop id */
1882 uint16_t na_response;
1883 uint16_t na_flags;
1884 uint16_t na_reserved2;
1885 uint16_t na_status;
1886 uint16_t na_task_flags;
1887 uint16_t na_seqid; /* sequence id */
1888 uint16_t na_reserved3[NA2_RSVDLEN];
1889} na_fcentry_t;
1890
1891typedef struct {
1892 isphdr_t na_header;
1893 uint32_t na_reserved;
1894 uint16_t na_iid; /* initiator loop id */
1895 uint16_t na_response; /* response code */
1896 uint16_t na_flags;
1897 uint16_t na_reserved2;
1898 uint16_t na_status;
1899 uint16_t na_task_flags;
1900 uint16_t na_seqid; /* sequence id */
1901 uint16_t na_reserved3[NA2_RSVDLEN];
1902} na_fcentry_e_t;
1903
1904#define NAFC_RCOUNT 0x80 /* increment resource count */
1905#define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */
1906#define NAFC_TVALID 0x10 /* task mangement response code is valid */
1907
1908/*
1909 * ISP24XX Notify Acknowledge
1910 */
1911
1912typedef struct {
1913 isphdr_t na_header;
1914 uint32_t na_handle;
1915 uint16_t na_nphdl;
1916 uint16_t na_reserved1;
1917 uint16_t na_flags;
1918 uint16_t na_srr_rxid;
1919 uint16_t na_status;
1920 uint8_t na_status_subcode;
1921 uint8_t na_reserved2;
1922 uint32_t na_rxid;
1923 uint16_t na_srr_reloff_lo;
1924 uint16_t na_srr_reloff_hi;
1925 uint16_t na_srr_iu;
1926 uint16_t na_srr_flags;
1927 uint8_t na_reserved3[18];
1928 uint8_t na_reserved4;
1929 uint8_t na_vpidx;
1930 uint8_t na_srr_reject_vunique;
1931 uint8_t na_srr_reject_explanation;
1932 uint8_t na_srr_reject_code;
1933 uint8_t na_reserved5;
1934 uint8_t na_reserved6[6];
1935 uint16_t na_oxid;
1936} na_fcentry_24xx_t;
1937
1938/*
1939 * Accept Target I/O Entry structure
1940 */
1941#define ATIO_CDBLEN 26
1942
1943typedef struct {
1944 isphdr_t at_header;
1945 uint16_t at_reserved;
1946 uint16_t at_handle;
1947 uint8_t at_lun; /* lun */
1948 uint8_t at_iid; /* initiator */
1949 uint8_t at_cdblen; /* cdb length */
1950 uint8_t at_tgt; /* target */
1951 uint32_t at_flags;
1952 uint8_t at_status; /* firmware status */
1953 uint8_t at_scsi_status; /* scsi status */
1954 uint8_t at_tag_val; /* tag value */
1955 uint8_t at_tag_type; /* tag type */
1956 uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */
1957 uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */
1958} at_entry_t;
1959
1960/*
1961 * at_flags values
1962 */
1963#define AT_NODISC 0x00008000 /* disconnect disabled */
1964#define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */
1965
1966/*
1967 * at_status values
1968 */
1969#define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */
1970#define AT_RESET 0x0E /* SCSI Bus Reset Occurred */
1971#define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */
1972#define AT_NOCAP 0x16 /* Requested capability not available */
1973#define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */
1974#define AT_CDB 0x3D /* CDB received */
1975/*
1976 * Macros to create and fetch and test concatenated handle and tag value macros
1977 * (SPI only)
1978 */
1979#define AT_MAKE_TAGID(tid, aep) \
1980 tid = aep->at_handle; \
1981 if (aep->at_flags & AT_TQAE) { \
1982 tid |= (aep->at_tag_val << 16); \
1983 tid |= (1 << 24); \
1984 }
1985
1986#define CT_MAKE_TAGID(tid, ct) \
1987 tid = ct->ct_fwhandle; \
1988 if (ct->ct_flags & CT_TQAE) { \
1989 tid |= (ct->ct_tag_val << 16); \
1990 tid |= (1 << 24); \
1991 }
1992
1993#define AT_HAS_TAG(val) ((val) & (1 << 24))
1994#define AT_GET_TAG(val) (((val) >> 16) & 0xff)
1995#define AT_GET_HANDLE(val) ((val) & 0xffff)
1996
1997#define IN_MAKE_TAGID(tid, inp) \
1998 tid = inp->in_seqid; \
1999 tid |= (inp->in_tag_val << 16); \
2000 tid |= (1 << 24)
2001
2002/*
2003 * Accept Target I/O Entry structure, Type 2
2004 */
2005#define ATIO2_CDBLEN 16
2006
2007typedef struct {
2008 isphdr_t at_header;
2009 uint32_t at_reserved;
2010 uint8_t at_lun; /* lun or reserved */
2011 uint8_t at_iid; /* initiator */
2012 uint16_t at_rxid; /* response ID */
2013 uint16_t at_flags;
2014 uint16_t at_status; /* firmware status */
2015 uint8_t at_crn; /* command reference number */
2016 uint8_t at_taskcodes;
2017 uint8_t at_taskflags;
2018 uint8_t at_execodes;
2019 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2020 uint32_t at_datalen; /* allocated data len */
2021 uint16_t at_scclun; /* SCC Lun or reserved */
2022 uint16_t at_wwpn[4]; /* WWPN of initiator */
2023 uint16_t at_reserved2[6];
2024 uint16_t at_oxid;
2025} at2_entry_t;
2026
2027typedef struct {
2028 isphdr_t at_header;
2029 uint32_t at_reserved;
2030 uint16_t at_iid; /* initiator */
2031 uint16_t at_rxid; /* response ID */
2032 uint16_t at_flags;
2033 uint16_t at_status; /* firmware status */
2034 uint8_t at_crn; /* command reference number */
2035 uint8_t at_taskcodes;
2036 uint8_t at_taskflags;
2037 uint8_t at_execodes;
2038 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2039 uint32_t at_datalen; /* allocated data len */
2040 uint16_t at_scclun; /* SCC Lun or reserved */
2041 uint16_t at_wwpn[4]; /* WWPN of initiator */
2042 uint16_t at_reserved2[6];
2043 uint16_t at_oxid;
2044} at2e_entry_t;
2045
2046#define ATIO2_WWPN_OFFSET 0x2A
2047#define ATIO2_OXID_OFFSET 0x3E
2048
2049#define ATIO2_TC_ATTR_MASK 0x7
2050#define ATIO2_TC_ATTR_SIMPLEQ 0
2051#define ATIO2_TC_ATTR_HEADOFQ 1
2052#define ATIO2_TC_ATTR_ORDERED 2
2053#define ATIO2_TC_ATTR_ACAQ 4
2054#define ATIO2_TC_ATTR_UNTAGGED 5
2055
2056#define ATIO2_EX_WRITE 0x1
2057#define ATIO2_EX_READ 0x2
2058/*
2059 * Macros to create and fetch and test concatenated handle and tag value macros
2060 */
2061#define AT2_MAKE_TAGID(tid, bus, inst, aep) \
2062 tid = aep->at_rxid; \
2063 tid |= (((uint64_t)inst) << 32); \
2064 tid |= (((uint64_t)bus) << 48)
2065
2066#define CT2_MAKE_TAGID(tid, bus, inst, ct) \
2067 tid = ct->ct_rxid; \
2068 tid |= (((uint64_t)inst) << 32); \
2069 tid |= (((uint64_t)(bus & 0xff)) << 48)
2070
2071#define AT2_HAS_TAG(val) 1
2072#define AT2_GET_TAG(val) ((val) & 0xffffffff)
2073#define AT2_GET_INST(val) (((val) >> 32) & 0xffff)
2074#define AT2_GET_HANDLE AT2_GET_TAG
2075#define AT2_GET_BUS(val) (((val) >> 48) & 0xff)
2076
2077#define FC_HAS_TAG AT2_HAS_TAG
2078#define FC_GET_TAG AT2_GET_TAG
2079#define FC_GET_INST AT2_GET_INST
2080#define FC_GET_HANDLE AT2_GET_HANDLE
2081
2082#define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \
2083 tid = seqid; \
2084 tid |= (((uint64_t)inst) << 32); \
2085 tid |= (((uint64_t)(bus & 0xff)) << 48)
2086
2087#define FC_TAG_INSERT_INST(tid, inst) \
2088 tid &= ~0x0000ffff00000000ull; \
2089 tid |= (((uint64_t)inst) << 32)
2090
2091/*
2092 * 24XX ATIO Definition
2093 *
2094 * This is *quite* different from other entry types.
2095 * First of all, it has its own queue it comes in on.
2096 *
2097 * Secondly, it doesn't have a normal header.
2098 *
2099 * Thirdly, it's just a passthru of the FCP CMND IU
2100 * which is recorded in big endian mode.
2101 */
2102typedef struct {
2103 uint8_t at_type;
2104 uint8_t at_count;
2105 /*
2106 * Task attribute in high four bits,
2107 * the rest is the FCP CMND IU Length.
2108 * NB: the command can extend past the
2109 * length for a single queue entry.
2110 */
2111 uint16_t at_ta_len;
2112 uint32_t at_rxid;
2113 fc_hdr_t at_hdr;
2114 fcp_cmnd_iu_t at_cmnd;
2115} at7_entry_t;
2116#define AT7_NORESRC_RXID 0xffffffff
2117
2118
2119/*
2120 * Continue Target I/O Entry structure
2121 * Request from driver. The response from the
2122 * ISP firmware is the same except that the last 18
2123 * bytes are overwritten by suggested sense data if
2124 * the 'autosense valid' bit is set in the status byte.
2125 */
2126typedef struct {
2127 isphdr_t ct_header;
2128 uint16_t ct_syshandle;
2129 uint16_t ct_fwhandle; /* required by f/w */
2130 uint8_t ct_lun; /* lun */
2131 uint8_t ct_iid; /* initiator id */
2132 uint8_t ct_reserved2;
2133 uint8_t ct_tgt; /* our target id */
2134 uint32_t ct_flags;
2135 uint8_t ct_status; /* isp status */
2136 uint8_t ct_scsi_status; /* scsi status */
2137 uint8_t ct_tag_val; /* tag value */
2138 uint8_t ct_tag_type; /* tag type */
2139 uint32_t ct_xfrlen; /* transfer length */
2140 int32_t ct_resid; /* residual length */
2141 uint16_t ct_timeout;
2142 uint16_t ct_seg_count;
2143 ispds_t ct_dataseg[ISP_RQDSEG];
2144} ct_entry_t;
2145
2146/*
2147 * For some of the dual port SCSI adapters, port (bus #) is reported
2148 * in the MSbit of ct_iid. Bit fields are a bit too awkward here.
2149 *
2150 * Note that this does not apply to FC adapters at all which can and
2151 * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices
2152 * that have logged in across a SCSI fabric.
2153 */
2154#define GET_IID_VAL(x) (x & 0x3f)
2155#define GET_BUS_VAL(x) ((x >> 7) & 0x1)
2156#define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f))
2157#define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7))
2158
2159/*
2160 * ct_flags values
2161 */
2162#define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */
2163#define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction */
2164#define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction */
2165#define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */
2166#define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */
2167#define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */
2168#define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */
2169#define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */
2170#define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */
2171#define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */
2172#define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */
2173
2174/*
2175 * ct_status values
2176 * - set by the firmware when it returns the CTIO
2177 */
2178#define CT_OK 0x01 /* completed without error */
2179#define CT_ABORTED 0x02 /* aborted by host */
2180#define CT_ERR 0x04 /* see sense data for error */
2181#define CT_INVAL 0x06 /* request for disabled lun */
2182#define CT_NOPATH 0x07 /* invalid ITL nexus */
2183#define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */
2184#define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */
2185#define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */
2186#define CT_TIMEOUT 0x0B /* timed out */
2187#define CT_RESET 0x0E /* SCSI Bus Reset occurred */
2188#define CT_PARITY 0x0F /* Uncorrectable Parity Error */
2189#define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */
2190#define CT_PANIC 0x13 /* Unrecoverable Error */
2191#define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */
2192#define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */
2193#define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */
2194#define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */
2195#define CT_PORTUNAVAIL 0x28 /* port not available */
2196#define CT_LOGOUT 0x29 /* port logout */
2197#define CT_PORTCHANGED 0x2A /* port changed */
2198#define CT_IDE 0x33 /* Initiator Detected Error */
2199#define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */
2200#define CT_SRR 0x45 /* SRR Received */
2201#define CT_LUN_RESET 0x48 /* Lun Reset Received */
2202
2203#define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/
2204
2205/*
2206 * When the firmware returns a CTIO entry, it may overwrite the last
2207 * part of the structure with sense data. This starts at offset 0x2E
2208 * into the entry, which is in the middle of ct_dataseg[1]. Rather
2209 * than define a new struct for this, I'm just using the sense data
2210 * offset.
2211 */
2212#define CTIO_SENSE_OFFSET 0x2E
2213
2214/*
2215 * Entry length in u_longs. All entries are the same size so
2216 * any one will do as the numerator.
2217 */
2218#define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t))
2219
2220/*
2221 * QLA2100 CTIO (type 2) entry
2222 */
2223#define MAXRESPLEN 26
2224typedef struct {
2225 isphdr_t ct_header;
2226 uint32_t ct_syshandle;
2227 uint8_t ct_lun; /* lun */
2228 uint8_t ct_iid; /* initiator id */
2229 uint16_t ct_rxid; /* response ID */
2230 uint16_t ct_flags;
2231 uint16_t ct_status; /* isp status */
2232 uint16_t ct_timeout;
2233 uint16_t ct_seg_count;
2234 uint32_t ct_reloff; /* relative offset */
2235 int32_t ct_resid; /* residual length */
2236 union {
2237 /*
2238 * The three different modes that the target driver
2239 * can set the CTIO{2,3,4} up as.
2240 *
2241 * The first is for sending FCP_DATA_IUs as well as
2242 * (optionally) sending a terminal SCSI status FCP_RSP_IU.
2243 *
2244 * The second is for sending SCSI sense data in an FCP_RSP_IU.
2245 * Note that no FCP_DATA_IUs will be sent.
2246 *
2247 * The third is for sending FCP_RSP_IUs as built specifically
2248 * in system memory as located by the isp_dataseg.
2249 */
2250 struct {
2251 uint32_t _reserved;
2252 uint16_t _reserved2;
2253 uint16_t ct_scsi_status;
2254 uint32_t ct_xfrlen;
2255 union {
2256 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2257 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2258 ispdslist_t ct_dslist;
2259 } u;
2260 } m0;
2261 struct {
2262 uint16_t _reserved;
2263 uint16_t _reserved2;
2264 uint16_t ct_senselen;
2265 uint16_t ct_scsi_status;
2266 uint16_t ct_resplen;
2267 uint8_t ct_resp[MAXRESPLEN];
2268 } m1;
2269 struct {
2270 uint32_t _reserved;
2271 uint16_t _reserved2;
2272 uint16_t _reserved3;
2273 uint32_t ct_datalen;
2274 ispds_t ct_fcp_rsp_iudata;
2275 } m2;
2276 } rsp;
2277} ct2_entry_t;
2278
2279typedef struct {
2280 isphdr_t ct_header;
2281 uint32_t ct_syshandle;
2282 uint16_t ct_iid; /* initiator id */
2283 uint16_t ct_rxid; /* response ID */
2284 uint16_t ct_flags;
2285 uint16_t ct_status; /* isp status */
2286 uint16_t ct_timeout;
2287 uint16_t ct_seg_count;
2288 uint32_t ct_reloff; /* relative offset */
2289 int32_t ct_resid; /* residual length */
2290 union {
2291 struct {
2292 uint32_t _reserved;
2293 uint16_t _reserved2;
2294 uint16_t ct_scsi_status;
2295 uint32_t ct_xfrlen;
2296 union {
2297 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2298 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2299 ispdslist_t ct_dslist;
2300 } u;
2301 } m0;
2302 struct {
2303 uint16_t _reserved;
2304 uint16_t _reserved2;
2305 uint16_t ct_senselen;
2306 uint16_t ct_scsi_status;
2307 uint16_t ct_resplen;
2308 uint8_t ct_resp[MAXRESPLEN];
2309 } m1;
2310 struct {
2311 uint32_t _reserved;
2312 uint16_t _reserved2;
2313 uint16_t _reserved3;
2314 uint32_t ct_datalen;
2315 ispds_t ct_fcp_rsp_iudata;
2316 } m2;
2317 } rsp;
2318} ct2e_entry_t;
2319
2320/*
2321 * ct_flags values for CTIO2
2322 */
2323#define CT2_FLAG_MODE0 0x0000
2324#define CT2_FLAG_MODE1 0x0001
2325#define CT2_FLAG_MODE2 0x0002
2326#define CT2_FLAG_MMASK 0x0003
2327#define CT2_DATA_IN 0x0040
2328#define CT2_DATA_OUT 0x0080
2329#define CT2_NO_DATA 0x00C0
2330#define CT2_DATAMASK 0x00C0
2331#define CT2_CCINCR 0x0100
2332#define CT2_FASTPOST 0x0200
2333#define CT2_CONFIRM 0x2000
2334#define CT2_TERMINATE 0x4000
2335#define CT2_SENDSTATUS 0x8000
2336
2337/*
2338 * ct_status values are (mostly) the same as that for ct_entry.
2339 */
2340
2341/*
2342 * ct_scsi_status values- the low 8 bits are the normal SCSI status
2343 * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU
2344 * fields.
2345 */
2346#define CT2_RSPLEN_VALID 0x0100
2347#define CT2_SNSLEN_VALID 0x0200
2348#define CT2_DATA_OVER 0x0400
2349#define CT2_DATA_UNDER 0x0800
2350
2351/*
2352 * ISP24XX CTIO
2353 */
2354#define MAXRESPLEN_24XX 24
2355typedef struct {
2356 isphdr_t ct_header;
2357 uint32_t ct_syshandle;
2358 uint16_t ct_nphdl; /* status on returned CTIOs */
2359 uint16_t ct_timeout;
2360 uint16_t ct_seg_count;
2361 uint8_t ct_vpidx;
2362 uint8_t ct_xflags;
2363 uint16_t ct_iid_lo; /* low 16 bits of portid */
2364 uint8_t ct_iid_hi; /* hi 8 bits of portid */
2365 uint8_t ct_reserved;
2366 uint32_t ct_rxid;
2367 uint16_t ct_senselen; /* mode 1 only */
2368 uint16_t ct_flags;
2369 int32_t ct_resid; /* residual length */
2370 uint16_t ct_oxid;
2371 uint16_t ct_scsi_status; /* modes 0 && 1 only */
2372 union {
2373 struct {
2374 uint32_t reloff;
2375 uint32_t reserved0;
2376 uint32_t ct_xfrlen;
2377 uint32_t reserved1;
2378 ispds64_t ds;
2379 } m0;
2380 struct {
2381 uint16_t ct_resplen;
2382 uint16_t reserved;
2383 uint8_t ct_resp[MAXRESPLEN_24XX];
2384 } m1;
2385 struct {
2386 uint32_t reserved0;
2387 uint32_t ct_datalen;
2388 uint32_t reserved1;
2389 ispds64_t ct_fcp_rsp_iudata;
2390 } m2;
2391 } rsp;
2392} ct7_entry_t;
2393
2394/*
2395 * ct_flags values for CTIO7
2396 */
2397#define CT7_DATA_IN 0x0002
2398#define CT7_DATA_OUT 0x0001
2399#define CT7_NO_DATA 0x0000
2400#define CT7_DATAMASK 0x003
2401#define CT7_DSD_ENABLE 0x0004
2402#define CT7_CONF_STSFD 0x0010
2403#define CT7_EXPLCT_CONF 0x0020
2404#define CT7_FLAG_MODE0 0x0000
2405#define CT7_FLAG_MODE1 0x0040
2406#define CT7_FLAG_MODE2 0x0080
2407#define CT7_FLAG_MMASK 0x00C0
2408#define CT7_NOACK 0x0100
2409#define CT7_TASK_ATTR_SHIFT 9
2410#define CT7_CONFIRM 0x2000
2411#define CT7_TERMINATE 0x4000
2412#define CT7_SENDSTATUS 0x8000
2413
2414/*
2415 * Type 7 CTIO status codes
2416 */
2417#define CT7_OK 0x01 /* completed without error */
2418#define CT7_ABORTED 0x02 /* aborted by host */
2419#define CT7_ERR 0x04 /* see sense data for error */
2420#define CT7_INVAL 0x06 /* request for disabled lun */
2421#define CT7_INVRXID 0x08 /* Invalid RX_ID */
2422#define CT7_DATA_OVER 0x09 /* Data Overrun */
2423#define CT7_TIMEOUT 0x0B /* timed out */
2424#define CT7_RESET 0x0E /* LIP Rset Received */
2425#define CT7_BUS_ERROR 0x10 /* DMA PCI Error */
2426#define CT7_REASSY_ERR 0x11 /* DMA reassembly error */
2427#define CT7_DATA_UNDER 0x15 /* Data Underrun */
2428#define CT7_PORTUNAVAIL 0x28 /* port not available */
2429#define CT7_LOGOUT 0x29 /* port logout */
2430#define CT7_PORTCHANGED 0x2A /* port changed */
2431#define CT7_SRR 0x45 /* SRR Received */
2432
2433/*
2434 * Other 24XX related target IOCBs
2435 */
2436
2437/*
2438 * ABTS Received
2439 */
2440typedef struct {
2441 isphdr_t abts_header;
2442 uint8_t abts_reserved0[6];
2443 uint16_t abts_nphdl;
2444 uint16_t abts_reserved1;
2445 uint16_t abts_sof;
2446 uint32_t abts_rxid_abts;
2447 uint16_t abts_did_lo;
2448 uint8_t abts_did_hi;
2449 uint8_t abts_r_ctl;
2450 uint16_t abts_sid_lo;
2451 uint8_t abts_sid_hi;
2452 uint8_t abts_cs_ctl;
2453 uint16_t abts_fs_ctl;
2454 uint8_t abts_f_ctl;
2455 uint8_t abts_type;
2456 uint16_t abts_seq_cnt;
2457 uint8_t abts_df_ctl;
2458 uint8_t abts_seq_id;
2459 uint16_t abts_rx_id;
2460 uint16_t abts_ox_id;
2461 uint32_t abts_param;
2462 uint8_t abts_reserved2[16];
2463 uint32_t abts_rxid_task;
2464} abts_t;
2465
2466typedef struct {
2467 isphdr_t abts_rsp_header;
2468 uint32_t abts_rsp_handle;
2469 uint16_t abts_rsp_status;
2470 uint16_t abts_rsp_nphdl;
2471 uint16_t abts_rsp_ctl_flags;
2472 uint16_t abts_rsp_sof;
2473 uint32_t abts_rsp_rxid_abts;
2474 uint16_t abts_rsp_did_lo;
2475 uint8_t abts_rsp_did_hi;
2476 uint8_t abts_rsp_r_ctl;
2477 uint16_t abts_rsp_sid_lo;
2478 uint8_t abts_rsp_sid_hi;
2479 uint8_t abts_rsp_cs_ctl;
2480 uint16_t abts_rsp_f_ctl_lo;
2481 uint8_t abts_rsp_f_ctl_hi;
2482 uint8_t abts_rsp_type;
2483 uint16_t abts_rsp_seq_cnt;
2484 uint8_t abts_rsp_df_ctl;
2485 uint8_t abts_rsp_seq_id;
2486 uint16_t abts_rsp_rx_id;
2487 uint16_t abts_rsp_ox_id;
2488 uint32_t abts_rsp_param;
2489 union {
2490 struct {
2491 uint16_t reserved;
2492 uint8_t last_seq_id;
2493 uint8_t seq_id_valid;
2494 uint16_t aborted_rx_id;
2495 uint16_t aborted_ox_id;
2496 uint16_t high_seq_cnt;
2497 uint16_t low_seq_cnt;
2498 uint8_t reserved2[4];
2499 } ba_acc;
2500 struct {
2501 uint8_t vendor_unique;
2502 uint8_t explanation;
2503 uint8_t reason;
2504 uint8_t reserved;
2505 uint8_t reserved2[12];
2506 } ba_rjt;
2507 struct {
2508 uint8_t reserved[8];
2509 uint32_t subcode1;
2510 uint32_t subcode2;
2511 } rsp;
2512 uint8_t reserved[16];
2513 } abts_rsp_payload;
2514 uint32_t abts_rsp_rxid_task;
2515} abts_rsp_t;
2516
2517/* terminate this ABTS exchange */
2518#define ISP24XX_ABTS_RSP_TERMINATE 0x01
2519
2520#define ISP24XX_ABTS_RSP_COMPLETE 0x00
2521#define ISP24XX_ABTS_RSP_RESET 0x04
2522#define ISP24XX_ABTS_RSP_ABORTED 0x05
2523#define ISP24XX_ABTS_RSP_TIMEOUT 0x06
2524#define ISP24XX_ABTS_RSP_INVXID 0x08
2525#define ISP24XX_ABTS_RSP_LOGOUT 0x29
2526#define ISP24XX_ABTS_RSP_SUBCODE 0x31
2527
2528#define ISP24XX_NO_TASK 0xffffffff
2529
2530/*
2531 * Miscellaneous
2532 *
2533 * These are the limits of the number of dma segments we
2534 * can deal with based not on the size of the segment counter
2535 * (which is 16 bits), but on the size of the number of
2536 * queue entries field (which is 8 bits). We assume no
2537 * segments in the first queue entry, so we can either
2538 * have 7 dma segments per continuation entry or 5
2539 * (for 64 bit dma).. multiplying out by 254....
2540 */
2541#define ISP_NSEG_MAX 1778
2542#define ISP_NSEG64_MAX 1270
2543
1412#endif /* _ISPMBOX_H */
2544#endif /* _ISPMBOX_H */