From: Giedrius Statkevičius Date: Fri, 13 Mar 2015 13:56:30 +0000 (+0200) Subject: dgnc: clean up digi.h X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=944b3ad4264f0745cf4204473742a86efc382f0e;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git dgnc: clean up digi.h Remove a lot of unused structs and defines from digi.h. We still have to be careful with TIOCM_LE and TIOCMSET/TIOCMBIC because termios.h and ioctls.h respectfully redefine them. Signed-off-by: Giedrius Statkevičius Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/dgnc/digi.h b/drivers/staging/dgnc/digi.h index 554fbeb2add3..2f0b4a95155c 100644 --- a/drivers/staging/dgnc/digi.h +++ b/drivers/staging/dgnc/digi.h @@ -16,25 +16,6 @@ #ifndef __DIGI_H #define __DIGI_H -/************************************************************************ - *** Definitions for Digi ditty(1) command. - ************************************************************************/ - - -/* - * Copyright (c) 1988-96 Digi International Inc., All Rights Reserved. - */ - -/************************************************************************ - * This module provides application access to special Digi - * serial line enhancements which are not standard UNIX(tm) features. - ************************************************************************/ - -#if !defined(TIOCMODG) - -#define TIOCMODG (('d'<<8) | 250) /* get modem ctrl state */ -#define TIOCMODS (('d'<<8) | 251) /* set modem ctrl state */ - #ifndef TIOCM_LE #define TIOCM_LE 0x01 /* line enable */ #define TIOCM_DTR 0x02 /* data terminal ready */ @@ -49,8 +30,6 @@ #define TIOCM_CD TIOCM_CAR /* carrier detect (alt) */ #endif -#endif - #if !defined(TIOCMSET) #define TIOCMSET (('d'<<8) | 252) /* set modem ctrl state */ #define TIOCMGET (('d'<<8) | 253) /* set modem ctrl state */ @@ -61,83 +40,19 @@ #define TIOCMBIS (('d'<<8) | 255) /* set modem ctrl state */ #endif - -#if !defined(TIOCSDTR) -#define TIOCSDTR (('e'<<8) | 0) /* set DTR */ -#define TIOCCDTR (('e'<<8) | 1) /* clear DTR */ -#endif - -/************************************************************************ - * Ioctl command arguments for DIGI parameters. - ************************************************************************/ #define DIGI_GETA (('e'<<8) | 94) /* Read params */ - #define DIGI_SETA (('e'<<8) | 95) /* Set params */ #define DIGI_SETAW (('e'<<8) | 96) /* Drain & set params */ #define DIGI_SETAF (('e'<<8) | 97) /* Drain, flush & set params */ - -#define DIGI_KME (('e'<<8) | 98) /* Read/Write Host */ - /* Adapter Memory */ - -#define DIGI_GETFLOW (('e'<<8) | 99) /* Get startc/stopc flow */ - /* control characters */ -#define DIGI_SETFLOW (('e'<<8) | 100) /* Set startc/stopc flow */ - /* control characters */ -#define DIGI_GETAFLOW (('e'<<8) | 101) /* Get Aux. startc/stopc */ - /* flow control chars */ -#define DIGI_SETAFLOW (('e'<<8) | 102) /* Set Aux. startc/stopc */ - /* flow control chars */ - -#define DIGI_GEDELAY (('d'<<8) | 246) /* Get edelay */ -#define DIGI_SEDELAY (('d'<<8) | 247) /* Set edelay */ - -struct digiflow_t { - unsigned char startc; /* flow cntl start char */ - unsigned char stopc; /* flow cntl stop char */ -}; - - -#ifdef FLOW_2200 -#define F2200_GETA (('e'<<8) | 104) /* Get 2x36 flow cntl flags */ -#define F2200_SETAW (('e'<<8) | 105) /* Set 2x36 flow cntl flags */ -#define F2200_MASK 0x03 /* 2200 flow cntl bit mask */ -#define FCNTL_2200 0x01 /* 2x36 terminal flow cntl */ -#define PCNTL_2200 0x02 /* 2x36 printer flow cntl */ -#define F2200_XON 0xf8 -#define P2200_XON 0xf9 -#define F2200_XOFF 0xfa -#define P2200_XOFF 0xfb - -#define FXOFF_MASK 0x03 /* 2200 flow status mask */ -#define RCVD_FXOFF 0x01 /* 2x36 Terminal XOFF rcvd */ -#define RCVD_PXOFF 0x02 /* 2x36 Printer XOFF rcvd */ -#endif - -/************************************************************************ - * Values for digi_flags - ************************************************************************/ -#define DIGI_IXON 0x0001 /* Handle IXON in the FEP */ #define DIGI_FAST 0x0002 /* Fast baud rates */ #define RTSPACE 0x0004 /* RTS input flow control */ #define CTSPACE 0x0008 /* CTS output flow control */ -#define DSRPACE 0x0010 /* DSR output flow control */ -#define DCDPACE 0x0020 /* DCD output flow control */ -#define DTRPACE 0x0040 /* DTR input flow control */ #define DIGI_COOK 0x0080 /* Cooked processing done in FEP */ #define DIGI_FORCEDCD 0x0100 /* Force carrier */ #define DIGI_ALTPIN 0x0200 /* Alternate RJ-45 pin config */ -#define DIGI_AIXON 0x0400 /* Aux flow control in fep */ #define DIGI_PRINTER 0x0800 /* Hold port open for flow cntrl*/ -#define DIGI_PP_INPUT 0x1000 /* Change parallel port to input*/ #define DIGI_DTR_TOGGLE 0x2000 /* Support DTR Toggle */ -#define DIGI_422 0x4000 /* for 422/232 selectable panel */ #define DIGI_RTS_TOGGLE 0x8000 /* Support RTS Toggle */ - -/************************************************************************ - * These options are not supported on the comxi. - ************************************************************************/ -#define DIGI_COMXI (DIGI_FAST|DIGI_COOK|DSRPACE|DCDPACE|DTRPACE) - #define DIGI_PLEN 28 /* String length */ #define DIGI_TSIZ 10 /* Terminal string len */ @@ -156,76 +71,6 @@ struct digi_t { char digi_term[DIGI_TSIZ]; /* terminal string */ }; -/************************************************************************ - * KME definitions and structures. - ************************************************************************/ -#define RW_IDLE 0 /* Operation complete */ -#define RW_READ 1 /* Read Concentrator Memory */ -#define RW_WRITE 2 /* Write Concentrator Memory */ - -struct rw_t { - unsigned char rw_req; /* Request type */ - unsigned char rw_board; /* Host Adapter board number */ - unsigned char rw_conc; /* Concentrator number */ - unsigned char rw_reserved; /* Reserved for expansion */ - unsigned int rw_addr; /* Address in concentrator */ - unsigned short rw_size; /* Read/write request length */ - unsigned char rw_data[128]; /* Data to read/write */ -}; - -/*********************************************************************** - * Shrink Buffer and Board Information definitions and structures. - - ************************************************************************/ - /* Board type return codes */ -#define PCXI_TYPE 1 /* Board type at the designated port is a PC/Xi */ -#define PCXM_TYPE 2 /* Board type at the designated port is a PC/Xm */ -#define PCXE_TYPE 3 /* Board type at the designated port is a PC/Xe */ -#define MCXI_TYPE 4 /* Board type at the designated port is a MC/Xi */ -#define COMXI_TYPE 5 /* Board type at the designated port is a COM/Xi */ - - /* Non-Zero Result codes. */ -#define RESULT_NOBDFND 1 /* A Digi product at that port is not config installed */ -#define RESULT_NODESCT 2 /* A memory descriptor was not obtainable */ -#define RESULT_NOOSSIG 3 /* FEP/OS signature was not detected on the board */ -#define RESULT_TOOSML 4 /* Too small an area to shrink. */ -#define RESULT_NOCHAN 5 /* Channel structure for the board was not found */ - -struct shrink_buf_struct { - unsigned int shrink_buf_vaddr; /* Virtual address of board */ - unsigned int shrink_buf_phys; /* Physical address of board */ - unsigned int shrink_buf_bseg; /* Amount of board memory */ - unsigned int shrink_buf_hseg; /* '186 Beginning of Dual-Port */ - - unsigned int shrink_buf_lseg; /* '186 Beginning of freed memory */ - unsigned int shrink_buf_mseg; /* Linear address from start of - dual-port were freed memory - begins, host viewpoint. */ - - unsigned int shrink_buf_bdparam; /* Parameter for xxmemon and - xxmemoff */ - - unsigned int shrink_buf_reserva; /* Reserved */ - unsigned int shrink_buf_reservb; /* Reserved */ - unsigned int shrink_buf_reservc; /* Reserved */ - unsigned int shrink_buf_reservd; /* Reserved */ - - unsigned char shrink_buf_result; /* Reason for call failing - Zero is Good return */ - unsigned char shrink_buf_init; /* Non-Zero if it caused an - xxinit call. */ - - unsigned char shrink_buf_anports; /* Number of async ports */ - unsigned char shrink_buf_snports; /* Number of sync ports */ - unsigned char shrink_buf_type; /* Board type 1 = PC/Xi, - 2 = PC/Xm, - 3 = PC/Xe - 4 = MC/Xi - 5 = COMX/i */ - unsigned char shrink_buf_card; /* Card number */ - -}; - /************************************************************************ * Structure to get driver status information ************************************************************************/ @@ -257,52 +102,6 @@ struct digi_info { #define DIGI_GETBD (('d'<<8) | 249) /* get board info */ -struct digi_stat { - unsigned int info_chan; /* Channel number (0 based) */ - unsigned int info_brd; /* Board number (0 based) */ - unsigned int info_cflag; /* cflag for channel */ - unsigned int info_iflag; /* iflag for channel */ - unsigned int info_oflag; /* oflag for channel */ - unsigned int info_mstat; /* mstat for channel */ - unsigned int info_tx_data; /* tx_data for channel */ - unsigned int info_rx_data; /* rx_data for channel */ - unsigned int info_hflow; /* hflow for channel */ - unsigned int info_reserved[8]; /* for future expansion */ -}; - -#define DIGI_GETSTAT (('d'<<8) | 244) /* get board info */ -/************************************************************************ - * - * Structure used with ioctl commands for per-channel information - * - ************************************************************************/ -struct digi_ch { - unsigned int info_bdnum; /* Board number (0 based) */ - unsigned int info_channel; /* Channel index number */ - unsigned int info_ch_cflag; /* Channel cflag */ - unsigned int info_ch_iflag; /* Channel iflag */ - unsigned int info_ch_oflag; /* Channel oflag */ - unsigned int info_chsize; /* Channel structure size */ - unsigned int info_sleep_stat; /* sleep status */ - dev_t info_dev; /* device number */ - unsigned char info_initstate; /* Channel init state */ - unsigned char info_running; /* Channel running state */ - int reserved[8]; /* reserved for future use */ -}; - -/* -* This structure is used with the DIGI_FEPCMD ioctl to -* tell the driver which port to send the command for. -*/ -struct digi_cmd { - int cmd; - int word; - int ncmds; - int chan; /* channel index (zero based) */ - int bdid; /* board index (zero based) */ -}; - - struct digi_getbuffer /* Struct for holding buffer use counts */ { unsigned long tIn; @@ -322,63 +121,9 @@ struct digi_getcounter { unsigned long tbytes; /* number of bytes transmitted fully */ }; -/* -* info_sleep_stat defines -*/ -#define INFO_RUNWAIT 0x0001 -#define INFO_WOPEN 0x0002 -#define INFO_TTIOW 0x0004 -#define INFO_CH_RWAIT 0x0008 -#define INFO_CH_WEMPTY 0x0010 -#define INFO_CH_WLOW 0x0020 -#define INFO_XXBUF_BUSY 0x0040 - -#define DIGI_GETCH (('d'<<8) | 245) /* get board info */ - -/* Board type definitions */ - -#define SUBTYPE 0007 -#define T_PCXI 0000 -#define T_PCXM 0001 -#define T_PCXE 0002 -#define T_PCXR 0003 -#define T_SP 0004 -#define T_SP_PLUS 0005 -# define T_HERC 0000 -# define T_HOU 0001 -# define T_LON 0002 -# define T_CHA 0003 -#define FAMILY 0070 -#define T_COMXI 0000 -#define T_PCXX 0010 -#define T_CX 0020 -#define T_EPC 0030 -#define T_PCLITE 0040 -#define T_SPXX 0050 -#define T_AVXX 0060 -#define T_DXB 0070 -#define T_A2K_4_8 0070 -#define BUSTYPE 0700 -#define T_ISABUS 0000 -#define T_MCBUS 0100 -#define T_EISABUS 0200 -#define T_PCIBUS 0400 - /* Board State Definitions */ - #define BD_RUNNING 0x0 -#define BD_REASON 0x7f -#define BD_NOTFOUND 0x1 -#define BD_NOIOPORT 0x2 -#define BD_NOMEM 0x3 -#define BD_NOBIOS 0x4 #define BD_NOFEP 0x5 -#define BD_FAILED 0x6 -#define BD_ALLOCATED 0x7 -#define BD_TRIBOOT 0x8 -#define BD_BADKME 0x80 - -#define DIGI_SPOLL (('d'<<8) | 254) /* change poller rate */ #define DIGI_SETCUSTOMBAUD _IOW('e', 106, int) /* Set integer baud rate */ #define DIGI_GETCUSTOMBAUD _IOR('e', 107, int) /* Get integer baud rate */ @@ -390,20 +135,8 @@ struct digi_getcounter { #define EV_OPU 0x0001 /* !