4 #define MAX_ALLOC 0x100
7 #define FEPCODESEG 0x0200L
8 #define FEPCODE 0x2000L
9 #define BIOSCODE 0xf800L
11 #define MISCGLOBAL 0x0C00L
14 #define PORTBASE 0x0C90L
16 /* Begin code defines used for epca_setup */
18 #define INVALID_BOARD_TYPE 0x1
19 #define INVALID_NUM_PORTS 0x2
20 #define INVALID_MEM_BASE 0x4
21 #define INVALID_PORT_BASE 0x8
22 #define INVALID_BOARD_STATUS 0x10
23 #define INVALID_ALTPIN 0x20
25 /* End code defines used for epca_setup */
45 #define EPCA_NUM_TYPES 6
48 static char *board_desc
[] =
79 #define FEPTIMEOUT 200000
80 #define SERIAL_TYPE_INFO 3
81 #define EPCA_EVENT_HANGUP 1
82 #define EPCA_MAGIC 0x5c6df104L
88 unsigned char boardnum
;
89 unsigned char channelnum
;
90 unsigned char omodem
; /* FEP output modem status */
91 unsigned char imodem
; /* FEP input modem status */
92 unsigned char modemfake
; /* Modem values to be forced */
93 unsigned char modem
; /* Force values */
97 unsigned char m_rts
; /* The bits used in whatever FEP */
98 unsigned char m_dcd
; /* is indiginous to this board to */
99 unsigned char m_dsr
; /* represent each of the physical */
100 unsigned char m_cts
; /* handshake lines */
102 unsigned char m_dtr
;
104 unsigned char startc
;
105 unsigned char stopca
;
106 unsigned char startca
;
107 unsigned char fepstopc
;
108 unsigned char fepstartc
;
109 unsigned char fepstopca
;
110 unsigned char fepstartca
;
113 unsigned short fepiflag
;
114 unsigned short fepcflag
;
115 unsigned short fepoflag
;
116 unsigned short txbufhead
;
117 unsigned short txbufsize
;
118 unsigned short rxbufhead
;
119 unsigned short rxbufsize
;
123 unsigned long statusflags
;
124 unsigned long c_iflag
;
125 unsigned long c_cflag
;
126 unsigned long c_lflag
;
127 unsigned long c_oflag
;
128 unsigned char __iomem
*txptr
;
129 unsigned char __iomem
*rxptr
;
130 struct board_info
*board
;
131 struct board_chan __iomem
*brdchan
;
132 struct digi_struct digiext
;
133 struct work_struct tqueue
;
134 struct global_data __iomem
*mailbox
;
139 unsigned char status
;
141 unsigned char altpin
;
142 unsigned short numports
;
144 unsigned long membase
;
145 void __iomem
*re_map_port
;
146 void __iomem
*re_map_membase
;
147 unsigned long memory_seg
;
148 void ( * memwinon
) (struct board_info
*, unsigned int) ;
149 void ( * memwinoff
) (struct board_info
*, unsigned int) ;
150 void ( * globalwinon
) (struct channel
*) ;
151 void ( * txwinon
) (struct channel
*) ;
152 void ( * rxwinon
) (struct channel
*) ;
153 void ( * memoff
) (struct channel
*) ;
154 void ( * assertgwinon
) (struct channel
*) ;
155 void ( * assertmemoff
) (struct channel
*) ;
156 unsigned char poller_inhibited
;
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