diff options
Diffstat (limited to 'sys/dev/isp/ispvar.h')
| -rw-r--r-- | sys/dev/isp/ispvar.h | 72 |
1 files changed, 59 insertions, 13 deletions
diff --git a/sys/dev/isp/ispvar.h b/sys/dev/isp/ispvar.h index e08ad29..89a295b 100644 --- a/sys/dev/isp/ispvar.h +++ b/sys/dev/isp/ispvar.h @@ -1,5 +1,5 @@ /* $Id: $ */ -/* ispvar.h 1.21 */ +/* release_12_28_98_A */ /* * Soft Definitions for for Qlogic ISP SCSI adapters. * @@ -44,11 +44,11 @@ #include <dev/isp/ispmbox.h> #endif #ifdef __linux__ -#include <ispmbox.h> +#include "ispmbox.h" #endif #define ISP_CORE_VERSION_MAJOR 1 -#define ISP_CORE_VERSION_MINOR 4 +#define ISP_CORE_VERSION_MINOR 5 /* * Vector for MD code to provide specific services. @@ -177,6 +177,41 @@ typedef struct { #define FW_REINIT 0x0006 #define FW_NON_PART 0x0007 +#ifdef ISP_TARGET_MODE +/* + * Some temporary Target Mode definitions + */ +typedef struct tmd_cmd { + u_int8_t cd_iid; /* initiator */ + u_int8_t cd_tgt; /* target */ + u_int8_t cd_lun; /* LUN for this command */ + u_int8_t cd_state; + u_int8_t cd_cdb[16]; /* command bytes */ + u_int8_t cd_sensedata[20]; + u_int16_t cd_rxid; + u_int32_t cd_datalen; + u_int32_t cd_totbytes; + void * cd_hba; +} tmd_cmd_t; + +/* + * Async Target Mode Event Definitions + */ +#define TMD_BUS_RESET 0 +#define TMD_BDR 1 + +/* + * Immediate Notify data structure. + */ +#define NOTIFY_MSGLEN 5 +typedef struct { + u_int8_t nt_iid; /* initiator */ + u_int8_t nt_tgt; /* target */ + u_int8_t nt_lun; /* LUN for this command */ + u_int8_t nt_msg[NOTIFY_MSGLEN]; /* SCSI message byte(s) */ +} tmd_notify_t; + +#endif /* * Soft Structure per host adapter @@ -247,6 +282,27 @@ struct ispsoftc { u_int32_t isp_rquest_dma; u_int32_t isp_result_dma; +#ifdef ISP_TARGET_MODE + /* + * Vectors for handling target mode support. + * + * isp_tmd_newcmd is for feeding a newly arrived command to some + * upper layer. + * + * isp_tmd_event is for notifying some upper layer that an event has + * occurred that is not necessarily tied to any target (e.g., a SCSI + * Bus Reset). + * + * isp_tmd_notify is for notifying some upper layer that some + * event is now occurring that is either pertinent for a specific + * device or for a specific command (e.g., BDR or ABORT TAG). + * + * It is left undefined (for now) how pools of commands are managed. + */ + void (*isp_tmd_newcmd) __P((void *, tmd_cmd_t *)); + void (*isp_tmd_event) __P((void *, int)); + void (*isp_tmd_notify) __P((void *, tmd_notify_t *)); +#endif }; /* @@ -332,11 +388,6 @@ void isp_reset __P((struct ispsoftc *)); void isp_init __P((struct ispsoftc *)); /* - * Free any associated resources prior to decommissioning. - */ -void isp_uninit __P((struct ispsoftc *)); - -/* * Reset the ISP and call completion for any orphaned commands. */ void isp_restart __P((struct ispsoftc *)); @@ -347,11 +398,6 @@ void isp_restart __P((struct ispsoftc *)); int isp_intr __P((void *)); /* - * Watchdog Routine - */ -void isp_watch __P((void *)); - -/* * Command Entry Point */ int32_t ispscsicmd __P((ISP_SCSI_XFER_T *)); |
