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- /*
- * $Id$
- *
- * Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- #ifndef __PVRUSB2_DEBUG_H
- #define __PVRUSB2_DEBUG_H
- extern int pvrusb2_debug;
- #define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "\n", ##arg); } while (0)
- /* These are listed in *rough* order of decreasing usefulness and
- increasing noise level. */
- #define PVR2_TRACE_INFO (1 << 0) // Normal messages
- #define PVR2_TRACE_ERROR_LEGS (1 << 1) // error messages
- #define PVR2_TRACE_TOLERANCE (1 << 2) // track tolerance-affected errors
- #define PVR2_TRACE_TRAP (1 << 3) // Trap & report misbehavior from app
- #define PVR2_TRACE_INIT (1 << 4) // misc initialization steps
- #define PVR2_TRACE_START_STOP (1 << 5) // Streaming start / stop
- #define PVR2_TRACE_CTL (1 << 6) // commit of control changes
- #define PVR2_TRACE_DEBUG (1 << 7) // Temporary debug code
- #define PVR2_TRACE_EEPROM (1 << 8) // eeprom parsing / report
- #define PVR2_TRACE_STRUCT (1 << 9) // internal struct creation
- #define PVR2_TRACE_OPEN_CLOSE (1 << 10) // application open / close
- #define PVR2_TRACE_CREG (1 << 11) // Main critical region entry / exit
- #define PVR2_TRACE_SYSFS (1 << 12) // Sysfs driven I/O
- #define PVR2_TRACE_FIRMWARE (1 << 13) // firmware upload actions
- #define PVR2_TRACE_CHIPS (1 << 14) // chip broadcast operation
- #define PVR2_TRACE_I2C (1 << 15) // I2C related stuff
- #define PVR2_TRACE_I2C_CMD (1 << 16) // Software commands to I2C modules
- #define PVR2_TRACE_I2C_CORE (1 << 17) // I2C core debugging
- #define PVR2_TRACE_I2C_TRAF (1 << 18) // I2C traffic through the adapter
- #define PVR2_TRACE_V4LIOCTL (1 << 19) // v4l ioctl details
- #define PVR2_TRACE_ENCODER (1 << 20) // mpeg2 encoder operation
- #define PVR2_TRACE_BUF_POOL (1 << 21) // Track buffer pool management
- #define PVR2_TRACE_BUF_FLOW (1 << 22) // Track buffer flow in system
- #define PVR2_TRACE_DATA_FLOW (1 << 23) // Track data flow
- #define PVR2_TRACE_DEBUGIFC (1 << 24) // Debug interface actions
- #define PVR2_TRACE_GPIO (1 << 25) // GPIO state bit changes
- #endif /* __PVRUSB2_HDW_INTERNAL_H */
- /*
- Stuff for Emacs to see, in order to encourage consistent editing style:
- *** Local Variables: ***
- *** mode: c ***
- *** fill-column: 75 ***
- *** tab-width: 8 ***
- *** c-basic-offset: 8 ***
- *** End: ***
- */
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