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Diffstat (limited to 'ah_decode.h')
| -rw-r--r-- | ah_decode.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/ah_decode.h b/ah_decode.h new file mode 100644 index 0000000..bd595ae --- /dev/null +++ b/ah_decode.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting + * Copyright (c) 2002-2008 Atheros Communications, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * $Id: ah_decode.h,v 1.4 2008/11/10 04:08:00 sam Exp $ + */ +#ifndef _ATH_AH_DECODE_H_ +#define _ATH_AH_DECODE_H_ +/* + * Register tracing support. + * + * Setting hw.ath.hal.alq=1 enables tracing of all register reads and + * writes to the file /tmp/ath_hal.log. The file format is a simple + * fixed-size array of records. When done logging set hw.ath.hal.alq=0 + * and then decode the file with the arcode program (that is part of the + * HAL). If you start+stop tracing the data will be appended to an + * existing file. + */ +struct athregrec { + uint32_t op : 8, + reg : 24; + uint32_t val; +}; + +enum { + OP_READ = 0, /* register read */ + OP_WRITE = 1, /* register write */ + OP_DEVICE = 2, /* device identification */ + OP_MARK = 3, /* application marker */ +}; + +enum { + AH_MARK_RESET, /* ar*Reset entry, bChannelChange */ + AH_MARK_RESET_LINE, /* ar*_reset.c, line %d */ + AH_MARK_RESET_DONE, /* ar*Reset exit, error code */ + AH_MARK_CHIPRESET, /* ar*ChipReset, channel num */ + AH_MARK_PERCAL, /* ar*PerCalibration, channel num */ + AH_MARK_SETCHANNEL, /* ar*SetChannel, channel num */ + AH_MARK_ANI_RESET, /* ar*AniReset, opmode */ + AH_MARK_ANI_POLL, /* ar*AniReset, listen time */ + AH_MARK_ANI_CONTROL, /* ar*AniReset, cmd */ +}; +#endif /* _ATH_AH_DECODE_H_ */ |
