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btreg.h (40749) btreg.h (41048)
1/*
2 * Generic register and struct definitions for the BusLogic
3 * MultiMaster SCSI host adapters. Product specific probe and
4 * attach routines can be found in:
5 * i386/isa/bt_isa.c BT-54X, BT-445 cards
6 * i386/eisa/bt_eisa.c BT-74x, BT-75x cards
7 * pci/bt_pci.c BT-946, BT-948, BT-956, BT-958 cards
8 *

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25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
1/*
2 * Generic register and struct definitions for the BusLogic
3 * MultiMaster SCSI host adapters. Product specific probe and
4 * attach routines can be found in:
5 * i386/isa/bt_isa.c BT-54X, BT-445 cards
6 * i386/eisa/bt_eisa.c BT-74x, BT-75x cards
7 * pci/bt_pci.c BT-946, BT-948, BT-956, BT-958 cards
8 *

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25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * $Id: btreg.h,v 1.1 1998/09/15 07:32:49 gibbs Exp $
33 * $Id: btreg.h,v 1.2 1998/10/30 02:06:44 gibbs Exp $
34 */
35
36#ifndef _BTREG_H_
37#define _BTREG_H_
38
39#include "bt.h"
40
41#include <sys/queue.h>

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403 u_int8_t reserverd2[10];
404 u_int8_t manufacturing_diagnotic[2];
405 u_int8_t checksum[2];
406} auto_scsi_data_t;
407
408struct bt_isa_port {
409 u_int16_t addr;
410 u_int8_t probed;
34 */
35
36#ifndef _BTREG_H_
37#define _BTREG_H_
38
39#include "bt.h"
40
41#include <sys/queue.h>

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403 u_int8_t reserverd2[10];
404 u_int8_t manufacturing_diagnotic[2];
405 u_int8_t checksum[2];
406} auto_scsi_data_t;
407
408struct bt_isa_port {
409 u_int16_t addr;
410 u_int8_t probed;
411 u_int8_t bio;
411};
412
413extern struct bt_isa_port bt_isa_ports[];
414
415#define BT_NUM_ISAPORTS 6
416
417typedef enum {
418 BIO_330 = 0,

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544 u_int8_t opcode;
545 u_int8_t :3,
546 datain :1,
547 dataout :1,
548 wide_tag_enable :1, /* Wide Lun CCB format */
549 wide_tag_type :2; /* Wide Lun CCB format */
550 u_int8_t cmd_len;
551 u_int8_t sense_len;
412};
413
414extern struct bt_isa_port bt_isa_ports[];
415
416#define BT_NUM_ISAPORTS 6
417
418typedef enum {
419 BIO_330 = 0,

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545 u_int8_t opcode;
546 u_int8_t :3,
547 datain :1,
548 dataout :1,
549 wide_tag_enable :1, /* Wide Lun CCB format */
550 wide_tag_type :2; /* Wide Lun CCB format */
551 u_int8_t cmd_len;
552 u_int8_t sense_len;
552 u_int32_t data_len;
553 int32_t data_len; /* residuals can be negative */
553 u_int32_t data_addr;
554 u_int8_t reserved[2];
555 u_int8_t btstat;
556 u_int8_t sdstat;
557 u_int8_t target_id;
558 u_int8_t target_lun :5,
559 tag_enable :1,
560 tag_type :2;

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594 struct cam_path *path;
595 bt_mbox_out_t *cur_outbox;
596 bt_mbox_in_t *cur_inbox;
597 bt_mbox_out_t *last_outbox;
598 bt_mbox_in_t *last_inbox;
599 struct bt_ccb *bt_ccb_array;
600 SLIST_HEAD(,bt_ccb) free_bt_ccbs;
601 LIST_HEAD(,ccb_hdr) pending_ccbs;
554 u_int32_t data_addr;
555 u_int8_t reserved[2];
556 u_int8_t btstat;
557 u_int8_t sdstat;
558 u_int8_t target_id;
559 u_int8_t target_lun :5,
560 tag_enable :1,
561 tag_type :2;

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595 struct cam_path *path;
596 bt_mbox_out_t *cur_outbox;
597 bt_mbox_in_t *cur_inbox;
598 bt_mbox_out_t *last_outbox;
599 bt_mbox_in_t *last_inbox;
600 struct bt_ccb *bt_ccb_array;
601 SLIST_HEAD(,bt_ccb) free_bt_ccbs;
602 LIST_HEAD(,ccb_hdr) pending_ccbs;
603 u_int active_ccbs;
602 u_int32_t bt_ccb_physbase;
603 bt_mbox_in_t *in_boxes;
604 bt_mbox_out_t *out_boxes;
605 struct scsi_sense_data *sense_buffers;
606 u_int32_t sense_buffers_physbase;
607 struct bt_ccb *recovery_bccb;
608 u_int num_boxes;
609 bus_dma_tag_t parent_dmat; /*

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659void bt_free(struct bt_softc *bt);
660int bt_probe(struct bt_softc *bt);
661int bt_fetch_adapter_info(struct bt_softc *bt);
662int bt_init(struct bt_softc *bt);
663int bt_attach(struct bt_softc *bt);
664void bt_intr(void *arg);
665char * bt_name(struct bt_softc *bt);
666int bt_check_probed_iop(u_int ioport);
604 u_int32_t bt_ccb_physbase;
605 bt_mbox_in_t *in_boxes;
606 bt_mbox_out_t *out_boxes;
607 struct scsi_sense_data *sense_buffers;
608 u_int32_t sense_buffers_physbase;
609 struct bt_ccb *recovery_bccb;
610 u_int num_boxes;
611 bus_dma_tag_t parent_dmat; /*

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661void bt_free(struct bt_softc *bt);
662int bt_probe(struct bt_softc *bt);
663int bt_fetch_adapter_info(struct bt_softc *bt);
664int bt_init(struct bt_softc *bt);
665int bt_attach(struct bt_softc *bt);
666void bt_intr(void *arg);
667char * bt_name(struct bt_softc *bt);
668int bt_check_probed_iop(u_int ioport);
667u_int bt_fetch_isa_iop(isa_compat_io_t port);
668void bt_mark_probed_bio(isa_compat_io_t port);
669void bt_mark_probed_iop(u_int ioport);
669void bt_mark_probed_bio(isa_compat_io_t port);
670void bt_mark_probed_iop(u_int ioport);
671void bt_find_probe_range(int ioport,
672 int *port_index,
673 int *max_port_index);
670
674
675int bt_iop_from_bio(isa_compat_io_t bio_index);
676
671#define DEFAULT_CMD_TIMEOUT 10000 /* 1 sec */
672int bt_cmd(struct bt_softc *bt, bt_op_t opcode,
673 u_int8_t *params, u_int param_len,
674 u_int8_t *reply_data, u_int reply_len,
675 u_int cmd_timeout);
676
677#define bt_inb(bt, port) \
678 bus_space_read_1((bt)->tag, (bt)->bsh, port)
679
680#define bt_outb(bt, port, value) \
681 bus_space_write_1((bt)->tag, (bt)->bsh, port, value)
682
683#endif /* _BT_H_ */
677#define DEFAULT_CMD_TIMEOUT 10000 /* 1 sec */
678int bt_cmd(struct bt_softc *bt, bt_op_t opcode,
679 u_int8_t *params, u_int param_len,
680 u_int8_t *reply_data, u_int reply_len,
681 u_int cmd_timeout);
682
683#define bt_inb(bt, port) \
684 bus_space_read_1((bt)->tag, (bt)->bsh, port)
685
686#define bt_outb(bt, port, value) \
687 bus_space_write_1((bt)->tag, (bt)->bsh, port, value)
688
689#endif /* _BT_H_ */