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/*
* drivers/s390/char/hwc.h
*
*
* S390 version
* Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
* Author(s): Martin Peschke <mpeschke@de.ibm.com>
*
*
*
*/
#ifndef __HWC_H__
#define __HWC_H__
#define HWC_EXT_INT_PARAM_ADDR 0xFFFFFFF8
#define HWC_EXT_INT_PARAM_PEND 0x00000001
#define ET_OpCmd 0x01
#define ET_Msg 0x02
#define ET_StateChange 0x08
#define ET_PMsgCmd 0x09
#define ET_CntlProgOpCmd 0x20
#define ET_CntlProgIdent 0x0B
#define ET_OpCmd_Mask 0x80000000
#define ET_Msg_Mask 0x40000000
#define ET_StateChange_Mask 0x01000000
#define ET_PMsgCmd_Mask 0x00800000
#define ET_CtlProgOpCmd_Mask 0x00000001
#define ET_CtlProgIdent_Mask 0x00200000
#define GMF_DOM 0x8000
#define GMF_SndAlrm 0x4000
#define GMF_HoldMsg 0x2000
#define LTF_CntlText 0x8000
#define LTF_LabelText 0x4000
#define LTF_DataText 0x2000
#define LTF_EndText 0x1000
#define LTF_PromptText 0x0800
#define HWC_COMMAND_INITIATED 0
#define HWC_BUSY 2
#define HWC_NOT_OPERATIONAL 3
#define hwc_cmdw_t u32;
#define HWC_CMDW_READDATA 0x00770005
#define HWC_CMDW_WRITEDATA 0x00760005
#define HWC_CMDW_WRITEMASK 0x00780005
#define GDS_ID_MDSMU 0x1310
#define GDS_ID_MDSRouteInfo 0x1311
#define GDS_ID_AgUnWrkCorr 0x1549
#define GDS_ID_SNACondReport 0x1532
#define GDS_ID_CPMSU 0x1212
#define GDS_ID_RoutTargInstr 0x154D
#define GDS_ID_OpReq 0x8070
#define GDS_ID_TextCmd 0x1320
#define GDS_KEY_SelfDefTextMsg 0x31
#define _HWCB_HEADER u16 length; \
u8 function_code; \
u8 control_mask[3]; \
u16 response_code;
#define _EBUF_HEADER u16 length; \
u8 type; \
u8 flags; \
u16 _reserved;
typedef struct {
_EBUF_HEADER
} __attribute__ ((packed))
evbuf_t;
#define _MDB_HEADER u16 length; \
u16 type; \
u32 tag; \
u32 revision_code;
#define _GO_HEADER u16 length; \
u16 type; \
u32 domid; \
u8 hhmmss_time[8]; \
u8 th_time[3]; \
u8 _reserved_0; \
u8 dddyyyy_date[7]; \
u8 _reserved_1; \
u16 general_msg_flags; \
u8 _reserved_2[10]; \
u8 originating_system_name[8]; \
u8 job_guest_name[8];
#define _MTO_HEADER u16 length; \
u16 type; \
u16 line_type_flags; \
u8 alarm_control; \
u8 _reserved[3];
typedef struct {
_GO_HEADER
} __attribute__ ((packed))
go_t;
typedef struct {
go_t go;
} __attribute__ ((packed))
mdb_body_t;
typedef struct {
_MDB_HEADER
mdb_body_t mdb_body;
} __attribute__ ((packed))
mdb_t;
typedef struct {
_EBUF_HEADER
mdb_t mdb;
} __attribute__ ((packed))
msgbuf_t;
typedef struct {
_HWCB_HEADER
msgbuf_t msgbuf;
} __attribute__ ((packed))
write_hwcb_t;
typedef struct {
_MTO_HEADER
} __attribute__ ((packed))
mto_t;
static write_hwcb_t write_hwcb_template =
{
sizeof (write_hwcb_t),
0x00,
{
0x00,
0x00,
0x00
},
0x0000,
{
sizeof (msgbuf_t),
ET_Msg,
0x00,
0x0000,
{
sizeof (mdb_t),
0x0001,
0xD4C4C240,
0x00000001,
{
{
sizeof (go_t),
0x0001
}
}
}
}
};
static mto_t mto_template =
{
sizeof (mto_t),
0x0004,
LTF_EndText,
0x00
};
typedef u32 _hwcb_mask_t;
typedef struct {
_HWCB_HEADER
u16 _reserved;
u16 mask_length;
_hwcb_mask_t cp_receive_mask;
_hwcb_mask_t cp_send_mask;
_hwcb_mask_t hwc_receive_mask;
_hwcb_mask_t hwc_send_mask;
} __attribute__ ((packed))
init_hwcb_t;
static init_hwcb_t init_hwcb_template =
{
sizeof (init_hwcb_t),
0x00,
{
0x00,
0x00,
0x00
},
0x0000,
0x0000,
sizeof (_hwcb_mask_t),
ET_OpCmd_Mask | ET_PMsgCmd_Mask | ET_StateChange_Mask,
ET_Msg_Mask | ET_PMsgCmd_Mask | ET_CtlProgIdent_Mask
};
typedef struct {
_EBUF_HEADER
u8 validity_hwc_active_facility_mask:1;
u8 validity_hwc_receive_mask:1;
u8 validity_hwc_send_mask:1;
u8 validity_read_data_function_mask:1;
u16 _zeros:12;
u16 mask_length;
u64 hwc_active_facility_mask;
_hwcb_mask_t hwc_receive_mask;
_hwcb_mask_t hwc_send_mask;
u32 read_data_function_mask;
} __attribute__ ((packed))
statechangebuf_t;
#define _GDS_VECTOR_HEADER u16 length; \
u16 gds_id;
#define _GDS_SUBVECTOR_HEADER u8 length; \
u8 key;
typedef struct {
_GDS_VECTOR_HEADER
} __attribute__ ((packed))
gds_vector_t;
typedef struct {
_GDS_SUBVECTOR_HEADER
} __attribute__ ((packed))
gds_subvector_t;
typedef struct {
_HWCB_HEADER
} __attribute__ ((packed))
read_hwcb_t;
static read_hwcb_t read_hwcb_template =
{
PAGE_SIZE,
0x00,
{
0x00,
0x00,
0x80
}
};
#endif /* __HWC_H__ */
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