diff options
| author | Tilman Schmidt <tilman@imap.cc> | 2008-02-06 01:38:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 10:41:11 -0800 |
| commit | c652cbd8ee114307baab072e4e560dce5c5fb12a (patch) | |
| tree | 093a7933798841060bbb2f7c847f31d1ee1d906d /drivers/isdn/gigaset/gigaset.h | |
| parent | dbd9823121b4e369bc414be75e12b4f6c84c52c0 (diff) | |
gigaset: code cleanups
Some cleanups to the bas-gigaset and usb-gigaset USB ISDN drivers:
- simplified error handling
- improved debug messages
- readability improvements
- removal of obsolete defines and comments
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Greg KH <gregkh@suse.de>
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/isdn/gigaset/gigaset.h')
| -rw-r--r-- | drivers/isdn/gigaset/gigaset.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h index c67b5f97c13..8303625d040 100644 --- a/drivers/isdn/gigaset/gigaset.h +++ b/drivers/isdn/gigaset/gigaset.h @@ -70,22 +70,13 @@ extern int gigaset_debuglevel; /* "needs" cast to (enum debuglevel) */ -/* any combination of these can be given with the 'debug=' parameter to insmod, - * e.g. 'insmod usb_gigaset.o debug=0x2c' will set DEBUG_OPEN, DEBUG_CMD and - * DEBUG_INTR. - */ +/* debug flags, combine by adding/bitwise OR */ enum debuglevel { - DEBUG_REG = 0x0002, /* serial port I/O register operations */ - DEBUG_OPEN = 0x0004, /* open/close serial port */ - DEBUG_INTR = 0x0008, /* interrupt processing */ - DEBUG_INTR_DUMP = 0x0010, /* Activating hexdump debug output on - interrupt requests, not available as - run-time option */ + DEBUG_INTR = 0x00008, /* interrupt processing */ DEBUG_CMD = 0x00020, /* sent/received LL commands */ DEBUG_STREAM = 0x00040, /* application data stream I/O events */ DEBUG_STREAM_DUMP = 0x00080, /* application data stream content */ DEBUG_LLDATA = 0x00100, /* sent/received LL data */ - DEBUG_INTR_0 = 0x00200, /* serial port interrupt processing */ DEBUG_DRIVER = 0x00400, /* driver structure */ DEBUG_HDLC = 0x00800, /* M10x HDLC processing */ DEBUG_WRITE = 0x01000, /* M105 data write */ @@ -93,7 +84,7 @@ enum debuglevel { DEBUG_MCMD = 0x04000, /* COMMANDS THAT ARE SENT VERY OFTEN */ DEBUG_INIT = 0x08000, /* (de)allocation+initialization of data structures */ - DEBUG_LOCK = 0x10000, /* semaphore operations */ + DEBUG_SUSPEND = 0x10000, /* suspend/resume processing */ DEBUG_OUTPUT = 0x20000, /* output to device */ DEBUG_ISO = 0x40000, /* isochronous transfers */ DEBUG_IF = 0x80000, /* character device operations */ @@ -191,6 +182,9 @@ void gigaset_dbg_buffer(enum debuglevel level, const unsigned char *msg, #define HD_OPEN_ATCHANNEL (0x28) // 3070 #define HD_CLOSE_ATCHANNEL (0x29) // 3070 +/* number of B channels supported by base driver */ +#define BAS_CHANNELS 2 + /* USB frames for isochronous transfer */ #define BAS_FRAMETIME 1 /* number of milliseconds between frames */ #define BAS_NUMFRAMES 8 /* number of frames per URB */ |