| Mike Isely | d855497 | 2006-06-26 20:58:46 -0300 | [diff] [blame^] | 1 | /* |
| 2 | * $Id$ |
| 3 | * |
| 4 | * Copyright (C) 2005 Mike Isely <isely@pobox.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | * |
| 19 | */ |
| 20 | #ifndef __PVRUSB2_DEBUG_H |
| 21 | #define __PVRUSB2_DEBUG_H |
| 22 | |
| 23 | extern int pvrusb2_debug; |
| 24 | |
| 25 | #define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "\n", ##arg); } while (0) |
| 26 | |
| 27 | /* These are listed in *rough* order of decreasing usefulness and |
| 28 | increasing noise level. */ |
| 29 | #define PVR2_TRACE_INFO (1 << 0) // Normal messages |
| 30 | #define PVR2_TRACE_ERROR_LEGS (1 << 1) // error messages |
| 31 | #define PVR2_TRACE_TOLERANCE (1 << 2) // track tolerance-affected errors |
| 32 | #define PVR2_TRACE_TRAP (1 << 3) // Trap & report misbehavior from app |
| 33 | #define PVR2_TRACE_INIT (1 << 4) // misc initialization steps |
| 34 | #define PVR2_TRACE_START_STOP (1 << 5) // Streaming start / stop |
| 35 | #define PVR2_TRACE_CTL (1 << 6) // commit of control changes |
| 36 | #define PVR2_TRACE_DEBUG (1 << 7) // Temporary debug code |
| 37 | #define PVR2_TRACE_EEPROM (1 << 8) // eeprom parsing / report |
| 38 | #define PVR2_TRACE_STRUCT (1 << 9) // internal struct creation |
| 39 | #define PVR2_TRACE_OPEN_CLOSE (1 << 10) // application open / close |
| 40 | #define PVR2_TRACE_CREG (1 << 11) // Main critical region entry / exit |
| 41 | #define PVR2_TRACE_SYSFS (1 << 12) // Sysfs driven I/O |
| 42 | #define PVR2_TRACE_FIRMWARE (1 << 13) // firmware upload actions |
| 43 | #define PVR2_TRACE_CHIPS (1 << 14) // chip broadcast operation |
| 44 | #define PVR2_TRACE_I2C (1 << 15) // I2C related stuff |
| 45 | #define PVR2_TRACE_I2C_CMD (1 << 16) // Software commands to I2C modules |
| 46 | #define PVR2_TRACE_I2C_CORE (1 << 17) // I2C core debugging |
| 47 | #define PVR2_TRACE_I2C_TRAF (1 << 18) // I2C traffic through the adapter |
| 48 | #define PVR2_TRACE_V4LIOCTL (1 << 19) // v4l ioctl details |
| 49 | #define PVR2_TRACE_ENCODER (1 << 20) // mpeg2 encoder operation |
| 50 | #define PVR2_TRACE_BUF_POOL (1 << 21) // Track buffer pool management |
| 51 | #define PVR2_TRACE_BUF_FLOW (1 << 22) // Track buffer flow in system |
| 52 | #define PVR2_TRACE_DATA_FLOW (1 << 23) // Track data flow |
| 53 | #define PVR2_TRACE_DEBUGIFC (1 << 24) // Debug interface actions |
| 54 | #define PVR2_TRACE_GPIO (1 << 25) // GPIO state bit changes |
| 55 | |
| 56 | |
| 57 | #endif /* __PVRUSB2_HDW_INTERNAL_H */ |
| 58 | |
| 59 | /* |
| 60 | Stuff for Emacs to see, in order to encourage consistent editing style: |
| 61 | *** Local Variables: *** |
| 62 | *** mode: c *** |
| 63 | *** fill-column: 75 *** |
| 64 | *** tab-width: 8 *** |
| 65 | *** c-basic-offset: 8 *** |
| 66 | *** End: *** |
| 67 | */ |