The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/wpi/if_wpi_debug.h

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    1 /*-
    2  * Copyright (c) 2006,2007
    3  *      Damien Bergamini <damien.bergamini@free.fr>
    4  *      Benjamin Close <Benjamin.Close@clearchain.com>
    5  * Copyright (c) 2015 Andriy Voskoboinyk <avos@FreeBSD.org>
    6  *
    7  * Permission to use, copy, modify, and distribute this software for any
    8  * purpose with or without fee is hereby granted, provided that the above
    9  * copyright notice and this permission notice appear in all copies.
   10  *
   11  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   12  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   14  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   15  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   16  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   17  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   18  *
   19  * $FreeBSD$
   20  */
   21 
   22 #ifndef __IF_WPI_DEBUG_H__
   23 #define __IF_WPI_DEBUG_H__
   24 
   25 #ifdef WPI_DEBUG
   26 enum {
   27         WPI_DEBUG_XMIT          = 0x00000001,   /* basic xmit operation */
   28         WPI_DEBUG_RECV          = 0x00000002,   /* basic recv operation */
   29         WPI_DEBUG_STATE         = 0x00000004,   /* 802.11 state transitions */
   30         WPI_DEBUG_HW            = 0x00000008,   /* Stage 1 (eeprom) debugging */
   31         WPI_DEBUG_RESET         = 0x00000010,   /* reset processing */
   32         WPI_DEBUG_FIRMWARE      = 0x00000020,   /* firmware(9) loading debug */
   33         WPI_DEBUG_BEACON        = 0x00000040,   /* beacon handling */
   34         WPI_DEBUG_WATCHDOG      = 0x00000080,   /* watchdog timeout */
   35         WPI_DEBUG_INTR          = 0x00000100,   /* ISR */
   36         WPI_DEBUG_SCAN          = 0x00000200,   /* Scan related operations */
   37         WPI_DEBUG_NOTIFY        = 0x00000400,   /* State 2 Notif intr debug */
   38         WPI_DEBUG_TEMP          = 0x00000800,   /* TXPower/Temp Calibration */
   39         WPI_DEBUG_CMD           = 0x00001000,   /* cmd submission */
   40         WPI_DEBUG_TRACE         = 0x00002000,   /* Print begin and start driver function */
   41         WPI_DEBUG_PWRSAVE       = 0x00004000,   /* Power save operations */
   42         WPI_DEBUG_EEPROM        = 0x00008000,   /* EEPROM info */
   43         WPI_DEBUG_NODE          = 0x00010000,   /* node addition/removal */
   44         WPI_DEBUG_KEY           = 0x00020000,   /* node key management */
   45         WPI_DEBUG_EDCA          = 0x00040000,   /* WME info */
   46         WPI_DEBUG_REGISTER      = 0x00080000,   /* print chipset register */
   47         WPI_DEBUG_BMISS         = 0x00100000,   /* print number of missed beacons */
   48         WPI_DEBUG_ANY           = 0xffffffff
   49 };
   50 
   51 #define DPRINTF(sc, m, ...) do {                \
   52         if (sc->sc_debug & (m))                 \
   53                 printf(__VA_ARGS__);            \
   54 } while (0)
   55 
   56 #define TRACE_STR_BEGIN         "->%s: begin\n"
   57 #define TRACE_STR_DOING         "->Doing %s\n"
   58 #define TRACE_STR_END           "->%s: end\n"
   59 #define TRACE_STR_END_ERR       "->%s: end in error\n"
   60 
   61 #define WPI_DESC(x) case x:     return #x
   62 
   63 static const char *wpi_cmd_str(int cmd)
   64 {
   65         switch (cmd) {
   66                 /* Notifications. */
   67                 WPI_DESC(WPI_UC_READY);
   68                 WPI_DESC(WPI_RX_DONE);
   69                 WPI_DESC(WPI_START_SCAN);
   70                 WPI_DESC(WPI_SCAN_RESULTS);
   71                 WPI_DESC(WPI_STOP_SCAN);
   72                 WPI_DESC(WPI_BEACON_SENT);
   73                 WPI_DESC(WPI_RX_STATISTICS);
   74                 WPI_DESC(WPI_BEACON_STATISTICS);
   75                 WPI_DESC(WPI_STATE_CHANGED);
   76                 WPI_DESC(WPI_BEACON_MISSED);
   77 
   78                 /* Command notifications. */
   79                 WPI_DESC(WPI_CMD_RXON);
   80                 WPI_DESC(WPI_CMD_RXON_ASSOC);
   81                 WPI_DESC(WPI_CMD_EDCA_PARAMS);
   82                 WPI_DESC(WPI_CMD_TIMING);
   83                 WPI_DESC(WPI_CMD_ADD_NODE);
   84                 WPI_DESC(WPI_CMD_DEL_NODE);
   85                 WPI_DESC(WPI_CMD_TX_DATA);
   86                 WPI_DESC(WPI_CMD_MRR_SETUP);
   87                 WPI_DESC(WPI_CMD_SET_LED);
   88                 WPI_DESC(WPI_CMD_SET_POWER_MODE);
   89                 WPI_DESC(WPI_CMD_SCAN);
   90                 WPI_DESC(WPI_CMD_SCAN_ABORT);
   91                 WPI_DESC(WPI_CMD_SET_BEACON);
   92                 WPI_DESC(WPI_CMD_TXPOWER);
   93                 WPI_DESC(WPI_CMD_BT_COEX);
   94 
   95         default:
   96                 return "UNKNOWN CMD";
   97         }
   98 }
   99 
  100 /*
  101  * Translate CSR code to string
  102  */
  103 static const char *wpi_get_csr_string(size_t csr)
  104 {
  105         switch (csr) {
  106                 WPI_DESC(WPI_HW_IF_CONFIG);
  107                 WPI_DESC(WPI_INT);
  108                 WPI_DESC(WPI_INT_MASK);
  109                 WPI_DESC(WPI_FH_INT);
  110                 WPI_DESC(WPI_GPIO_IN);
  111                 WPI_DESC(WPI_RESET);
  112                 WPI_DESC(WPI_GP_CNTRL);
  113                 WPI_DESC(WPI_EEPROM);
  114                 WPI_DESC(WPI_EEPROM_GP);
  115                 WPI_DESC(WPI_GIO);
  116                 WPI_DESC(WPI_UCODE_GP1);
  117                 WPI_DESC(WPI_UCODE_GP2);
  118                 WPI_DESC(WPI_GIO_CHICKEN);
  119                 WPI_DESC(WPI_ANA_PLL);
  120                 WPI_DESC(WPI_DBG_HPET_MEM);
  121         default:
  122                 KASSERT(0, ("Unknown CSR: %d\n", csr));
  123                 return "UNKNOWN CSR";
  124         }
  125 }
  126 
  127 static const char *wpi_get_prph_string(size_t prph)
  128 {
  129         switch (prph) {
  130                 WPI_DESC(WPI_APMG_CLK_CTRL);
  131                 WPI_DESC(WPI_APMG_PS);
  132                 WPI_DESC(WPI_APMG_PCI_STT);
  133                 WPI_DESC(WPI_APMG_RFKILL);
  134         default:
  135                 KASSERT(0, ("Unknown register: %d\n", prph));
  136                 return "UNKNOWN PRPH";
  137         }
  138 }
  139 
  140 #else
  141 #define DPRINTF(sc, m, ...)     do { (void) sc; } while (0)
  142 #endif
  143 
  144 #endif  /* __IF_WPI_DEBUG_H__ */

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