diff options
Diffstat (limited to 'drivers/scsi/gdth_ioctl.h')
| -rw-r--r-- | drivers/scsi/gdth_ioctl.h | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/drivers/scsi/gdth_ioctl.h b/drivers/scsi/gdth_ioctl.h deleted file mode 100644 index ee4c9bf1022a..000000000000 --- a/drivers/scsi/gdth_ioctl.h +++ /dev/null @@ -1,251 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _GDTH_IOCTL_H -#define _GDTH_IOCTL_H - -/* gdth_ioctl.h - * $Id: gdth_ioctl.h,v 1.14 2004/02/19 15:43:15 achim Exp $ - */ - -/* IOCTLs */ -#define GDTIOCTL_MASK ('J'<<8) -#define GDTIOCTL_GENERAL (GDTIOCTL_MASK | 0) /* general IOCTL */ -#define GDTIOCTL_DRVERS (GDTIOCTL_MASK | 1) /* get driver version */ -#define GDTIOCTL_CTRTYPE (GDTIOCTL_MASK | 2) /* get controller type */ -#define GDTIOCTL_OSVERS (GDTIOCTL_MASK | 3) /* get OS version */ -#define GDTIOCTL_HDRLIST (GDTIOCTL_MASK | 4) /* get host drive list */ -#define GDTIOCTL_CTRCNT (GDTIOCTL_MASK | 5) /* get controller count */ -#define GDTIOCTL_LOCKDRV (GDTIOCTL_MASK | 6) /* lock host drive */ -#define GDTIOCTL_LOCKCHN (GDTIOCTL_MASK | 7) /* lock channel */ -#define GDTIOCTL_EVENT (GDTIOCTL_MASK | 8) /* read controller events */ -#define GDTIOCTL_SCSI (GDTIOCTL_MASK | 9) /* SCSI command */ -#define GDTIOCTL_RESET_BUS (GDTIOCTL_MASK |10) /* reset SCSI bus */ -#define GDTIOCTL_RESCAN (GDTIOCTL_MASK |11) /* rescan host drives */ -#define GDTIOCTL_RESET_DRV (GDTIOCTL_MASK |12) /* reset (remote) drv. res. */ - -#define GDTIOCTL_MAGIC 0xaffe0004 -#define EVENT_SIZE 294 -#define GDTH_MAXSG 32 /* max. s/g elements */ - -#define MAX_LDRIVES 255 /* max. log. drive count */ -#define MAX_HDRIVES MAX_LDRIVES /* max. host drive count */ - -/* scatter/gather element */ -typedef struct { - u32 sg_ptr; /* address */ - u32 sg_len; /* length */ -} __attribute__((packed)) gdth_sg_str; - -/* scatter/gather element - 64bit addresses */ -typedef struct { - u64 sg_ptr; /* address */ - u32 sg_len; /* length */ -} __attribute__((packed)) gdth_sg64_str; - -/* command structure */ -typedef struct { - u32 BoardNode; /* board node (always 0) */ - u32 CommandIndex; /* command number */ - u16 OpCode; /* the command (READ,..) */ - union { - struct { - u16 DeviceNo; /* number of cache drive */ - u32 BlockNo; /* block number */ - u32 BlockCnt; /* block count */ - u32 DestAddr; /* dest. addr. (if s/g: -1) */ - u32 sg_canz; /* s/g element count */ - gdth_sg_str sg_lst[GDTH_MAXSG]; /* s/g list */ - } __attribute__((packed)) cache; /* cache service cmd. str. */ - struct { - u16 DeviceNo; /* number of cache drive */ - u64 BlockNo; /* block number */ - u32 BlockCnt; /* block count */ - u64 DestAddr; /* dest. addr. (if s/g: -1) */ - u32 sg_canz; /* s/g element count */ - gdth_sg64_str sg_lst[GDTH_MAXSG]; /* s/g list */ - } __attribute__((packed)) cache64; /* cache service cmd. str. */ - struct { - u16 param_size; /* size of p_param buffer */ - u32 subfunc; /* IOCTL function */ - u32 channel; /* device */ - u64 p_param; /* buffer */ - } __attribute__((packed)) ioctl; /* IOCTL command structure */ - struct { - u16 reserved; - union { - struct { - u32 msg_handle; /* message handle */ - u64 msg_addr; /* message buffer address */ - } __attribute__((packed)) msg; - u8 data[12]; /* buffer for rtc data, ... */ - } su; - } __attribute__((packed)) screen; /* screen service cmd. str. */ - struct { - u16 reserved; - u32 direction; /* data direction */ - u32 mdisc_time; /* disc. time (0: no timeout)*/ - u32 mcon_time; /* connect time(0: no to.) */ - u32 sdata; /* dest. addr. (if s/g: -1) */ - u32 sdlen; /* data length (bytes) */ - u32 clen; /* SCSI cmd. length(6,10,12) */ - u8 cmd[12]; /* SCSI command */ - u8 target; /* target ID */ - u8 lun; /* LUN */ - u8 bus; /* SCSI bus number */ - u8 priority; /* only 0 used */ - u32 sense_len; /* sense data length */ - u32 sense_data; /* sense data addr. */ - u32 link_p; /* linked cmds (not supp.) */ - u32 sg_ranz; /* s/g element count */ - gdth_sg_str sg_lst[GDTH_MAXSG]; /* s/g list */ - } __attribute__((packed)) raw; /* raw service cmd. struct. */ - struct { - u16 reserved; - u32 direction; /* data direction */ - u32 mdisc_time; /* disc. time (0: no timeout)*/ - u32 mcon_time; /* connect time(0: no to.) */ - u64 sdata; /* dest. addr. (if s/g: -1) */ - u32 sdlen; /* data length (bytes) */ - u32 clen; /* SCSI cmd. length(6,..,16) */ - u8 cmd[16]; /* SCSI command */ - u8 target; /* target ID */ - u8 lun; /* LUN */ - u8 bus; /* SCSI bus number */ - u8 priority; /* only 0 used */ - u32 sense_len; /* sense data length */ - u64 sense_data; /* sense data addr. */ - u32 sg_ranz; /* s/g element count */ - gdth_sg64_str sg_lst[GDTH_MAXSG]; /* s/g list */ - } __attribute__((packed)) raw64; /* raw service cmd. struct. */ - } u; - /* additional variables */ - u8 Service; /* controller service */ - u8 reserved; - u16 Status; /* command result */ - u32 Info; /* additional information */ - void *RequestBuffer; /* request buffer */ -} __attribute__((packed)) gdth_cmd_str; - -/* controller event structure */ -#define ES_ASYNC 1 -#define ES_DRIVER 2 -#define ES_TEST 3 -#define ES_SYNC 4 -typedef struct { - u16 size; /* size of structure */ - union { - char stream[16]; - struct { - u16 ionode; - u16 service; - u32 index; - } __attribute__((packed)) driver; - struct { - u16 ionode; - u16 service; - u16 status; - u32 info; - u8 scsi_coord[3]; - } __attribute__((packed)) async; - struct { - u16 ionode; - u16 service; - u16 status; - u32 info; - u16 hostdrive; - u8 scsi_coord[3]; - u8 sense_key; - } __attribute__((packed)) sync; - struct { - u32 l1, l2, l3, l4; - } __attribute__((packed)) test; - } eu; - u32 severity; - u8 event_string[256]; -} __attribute__((packed)) gdth_evt_data; - -typedef struct { - u32 first_stamp; - u32 last_stamp; - u16 same_count; - u16 event_source; - u16 event_idx; - u8 application; - u8 reserved; - gdth_evt_data event_data; -} __attribute__((packed)) gdth_evt_str; - -/* GDTIOCTL_GENERAL */ -typedef struct { - u16 ionode; /* controller number */ - u16 timeout; /* timeout */ - u32 info; /* error info */ - u16 status; /* status */ - unsigned long data_len; /* data buffer size */ - unsigned long sense_len; /* sense buffer size */ - gdth_cmd_str command; /* command */ -} gdth_ioctl_general; - -/* GDTIOCTL_LOCKDRV */ -typedef struct { - u16 ionode; /* controller number */ - u8 lock; /* lock/unlock */ - u8 drive_cnt; /* drive count */ - u16 drives[MAX_HDRIVES]; /* drives */ -} gdth_ioctl_lockdrv; - -/* GDTIOCTL_LOCKCHN */ -typedef struct { - u16 ionode; /* controller number */ - u8 lock; /* lock/unlock */ - u8 channel; /* channel */ -} gdth_ioctl_lockchn; - -/* GDTIOCTL_OSVERS */ -typedef struct { - u8 version; /* OS version */ - u8 subversion; /* OS subversion */ - u16 revision; /* revision */ -} gdth_ioctl_osvers; - -/* GDTIOCTL_CTRTYPE */ -typedef struct { - u16 ionode; /* controller number */ - u8 type; /* controller type */ - u16 info; /* slot etc. */ - u16 oem_id; /* OEM ID */ - u16 bios_ver; /* not used */ - u16 access; /* not used */ - u16 ext_type; /* extended type */ - u16 device_id; /* device ID */ - u16 sub_device_id; /* sub device ID */ -} gdth_ioctl_ctrtype; - -/* GDTIOCTL_EVENT */ -typedef struct { - u16 ionode; - int erase; /* erase event? */ - int handle; /* event handle */ - gdth_evt_str event; -} gdth_ioctl_event; - -/* GDTIOCTL_RESCAN/GDTIOCTL_HDRLIST */ -typedef struct { - u16 ionode; /* controller number */ - u8 flag; /* add/remove */ - u16 hdr_no; /* drive no. */ - struct { - u8 bus; /* SCSI bus */ - u8 target; /* target ID */ - u8 lun; /* LUN */ - u8 cluster_type; /* cluster properties */ - } hdr_list[MAX_HDRIVES]; /* index is host drive number */ -} gdth_ioctl_rescan; - -/* GDTIOCTL_RESET_BUS/GDTIOCTL_RESET_DRV */ -typedef struct { - u16 ionode; /* controller number */ - u16 number; /* bus/host drive number */ - u16 status; /* status */ -} gdth_ioctl_reset; - -#endif |