diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-22 16:57:21 -0800 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-22 16:57:21 -0800 |
commit | 4a6514e6d096716fb7bedf238efaaca877e2a7e8 (patch) | |
tree | e3601ee168cca90307ac91e750a86d6ed04eab01 /drivers/staging/tty/epca.h | |
parent | 282361a046edd9d58a134f358a3f65a7cb8655d9 (diff) | |
download | op-kernel-dev-4a6514e6d096716fb7bedf238efaaca877e2a7e8.zip op-kernel-dev-4a6514e6d096716fb7bedf238efaaca877e2a7e8.tar.gz |
tty: move obsolete and broken tty drivers to drivers/staging/tty/
As planned by Arnd Bergmann, this moves the following drivers to the
drivers/staging/tty/ directory where they will be removed after 2.6.41
if no one steps up to claim them.
epca
epca
ip2
istallion
riscom8
serial167
specialix
stallion
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/tty/epca.h')
-rw-r--r-- | drivers/staging/tty/epca.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/drivers/staging/tty/epca.h b/drivers/staging/tty/epca.h new file mode 100644 index 0000000..d414bf2 --- /dev/null +++ b/drivers/staging/tty/epca.h @@ -0,0 +1,158 @@ +#define XEMPORTS 0xC02 +#define XEPORTS 0xC22 + +#define MAX_ALLOC 0x100 + +#define MAXBOARDS 12 +#define FEPCODESEG 0x0200L +#define FEPCODE 0x2000L +#define BIOSCODE 0xf800L + +#define MISCGLOBAL 0x0C00L +#define NPORT 0x0C22L +#define MBOX 0x0C40L +#define PORTBASE 0x0C90L + +/* Begin code defines used for epca_setup */ + +#define INVALID_BOARD_TYPE 0x1 +#define INVALID_NUM_PORTS 0x2 +#define INVALID_MEM_BASE 0x4 +#define INVALID_PORT_BASE 0x8 +#define INVALID_BOARD_STATUS 0x10 +#define INVALID_ALTPIN 0x20 + +/* End code defines used for epca_setup */ + + +#define FEPCLR 0x00 +#define FEPMEM 0x02 +#define FEPRST 0x04 +#define FEPINT 0x08 +#define FEPMASK 0x0e +#define FEPWIN 0x80 + +#define PCXE 0 +#define PCXEVE 1 +#define PCXEM 2 +#define EISAXEM 3 +#define PC64XE 4 +#define PCXI 5 +#define PCIXEM 7 +#define PCICX 8 +#define PCIXR 9 +#define PCIXRJ 10 +#define EPCA_NUM_TYPES 6 + + +static char *board_desc[] = +{ + "PC/Xe", + "PC/Xeve", + "PC/Xem", + "EISA/Xem", + "PC/64Xe", + "PC/Xi", + "unknown", + "PCI/Xem", + "PCI/CX", + "PCI/Xr", + "PCI/Xrj", +}; + +#define STARTC 021 +#define STOPC 023 +#define IAIXON 0x2000 + + +#define TXSTOPPED 0x1 +#define LOWWAIT 0x2 +#define EMPTYWAIT 0x4 +#define RXSTOPPED 0x8 +#define TXBUSY 0x10 + +#define DISABLED 0 +#define ENABLED 1 +#define OFF 0 +#define ON 1 + +#define FEPTIMEOUT 200000 +#define SERIAL_TYPE_INFO 3 +#define EPCA_EVENT_HANGUP 1 +#define EPCA_MAGIC 0x5c6df104L + +struct channel +{ + long magic; + struct tty_port port; + unsigned char boardnum; + unsigned char channelnum; + unsigned char omodem; /* FEP output modem status */ + unsigned char imodem; /* FEP input modem status */ + unsigned char modemfake; /* Modem values to be forced */ + unsigned char modem; /* Force values */ + unsigned char hflow; + unsigned char dsr; + unsigned char dcd; + unsigned char m_rts ; /* The bits used in whatever FEP */ + unsigned char m_dcd ; /* is indiginous to this board to */ + unsigned char m_dsr ; /* represent each of the physical */ + unsigned char m_cts ; /* handshake lines */ + unsigned char m_ri ; + unsigned char m_dtr ; + unsigned char stopc; + unsigned char startc; + unsigned char stopca; + unsigned char startca; + unsigned char fepstopc; + unsigned char fepstartc; + unsigned char fepstopca; + unsigned char fepstartca; + unsigned char txwin; + unsigned char rxwin; + unsigned short fepiflag; + unsigned short fepcflag; + unsigned short fepoflag; + unsigned short txbufhead; + unsigned short txbufsize; + unsigned short rxbufhead; + unsigned short rxbufsize; + int close_delay; + unsigned long event; + uint dev; + unsigned long statusflags; + unsigned long c_iflag; + unsigned long c_cflag; + unsigned long c_lflag; + unsigned long c_oflag; + unsigned char __iomem *txptr; + unsigned char __iomem *rxptr; + struct board_info *board; + struct board_chan __iomem *brdchan; + struct digi_struct digiext; + struct work_struct tqueue; + struct global_data __iomem *mailbox; +}; + +struct board_info +{ + unsigned char status; + unsigned char type; + unsigned char altpin; + unsigned short numports; + unsigned long port; + unsigned long membase; + void __iomem *re_map_port; + void __iomem *re_map_membase; + unsigned long memory_seg; + void ( * memwinon ) (struct board_info *, unsigned int) ; + void ( * memwinoff ) (struct board_info *, unsigned int) ; + void ( * globalwinon ) (struct channel *) ; + void ( * txwinon ) (struct channel *) ; + void ( * rxwinon ) (struct channel *) ; + void ( * memoff ) (struct channel *) ; + void ( * assertgwinon ) (struct channel *) ; + void ( * assertmemoff ) (struct channel *) ; + unsigned char poller_inhibited ; +}; + |