projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 635d2b00 GKH |
1 | /* |
| 2 | * *************************************************************************** | |
| 3 | * FILE: unifi_dbg.c | |
| 4 | * | |
| 5 | * PURPOSE: | |
| 6 | * Handle debug signals received from UniFi. | |
| 7 | * | |
| 8 | * Copyright (C) 2007-2008 by Cambridge Silicon Radio Ltd. | |
| 9 | * | |
| 10 | * Refer to LICENSE.txt included with this source code for details on | |
| 11 | * the license terms. | |
| 12 | * | |
| 13 | * *************************************************************************** | |
| 14 | */ | |
| 15 | #include "unifi_priv.h" | |
| 16 | ||
| 17 | /* | |
| 18 | * --------------------------------------------------------------------------- | |
| 19 | * debug_string_indication | |
| 20 | * debug_word16_indication | |
| 21 | * | |
| 22 | * Handlers for debug indications. | |
| 23 | * | |
| 24 | * Arguments: | |
| 25 | * priv Pointer to private context structure. | |
| 26 | * | |
| 27 | * Returns: | |
| 28 | * None. | |
| 29 | * --------------------------------------------------------------------------- | |
| 30 | */ | |
| 31 | void | |
| 32 | debug_string_indication(unifi_priv_t *priv, const unsigned char *extra, unsigned int extralen) | |
| 33 | { | |
| 34 | const unsigned int maxlen = sizeof(priv->last_debug_string) - 1; | |
| 35 | ||
| 36 | if (extralen > maxlen) { | |
| 37 | extralen = maxlen; | |
| 38 | } | |
| 39 | ||
| 40 | strncpy(priv->last_debug_string, extra, extralen); | |
| 41 | ||
| 42 | /* Make sure the string is terminated */ | |
| 43 | priv->last_debug_string[extralen] = '\0'; | |
| 44 | ||
| 45 | unifi_info(priv, "unifi debug: %s\n", priv->last_debug_string); | |
| 46 | ||
| 47 | } /* debug_string_indication() */ | |
| 48 | ||
| 49 | ||
| 50 | ||
| 51 | void | |
| 52 | debug_word16_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr) | |
| 53 | { | |
| 54 | int i; | |
| 55 | ||
| 56 | if (priv == NULL) { | |
| 57 | unifi_info(priv, "Priv is NULL\n"); | |
| 58 | return; | |
| 59 | } | |
| 60 | ||
| 61 | for (i = 0; i < 16; i++) { | |
| 62 | priv->last_debug_word16[i] = | |
| 63 | sigptr->u.DebugWord16Indication.DebugWords[i]; | |
| 64 | } | |
| 65 | ||
| 66 | if (priv->last_debug_word16[0] == 0xFA11) { | |
| 67 | unsigned long ts; | |
| 68 | ts = (priv->last_debug_word16[6] << 16) | priv->last_debug_word16[5]; | |
| 69 | unifi_info(priv, " %10lu: %s fault %04x, arg %04x (x%d)\n", | |
| 70 | ts, | |
| 71 | priv->last_debug_word16[3] == 0x8000 ? "MAC" : | |
| 72 | priv->last_debug_word16[3] == 0x4000 ? "PHY" : | |
| 73 | "???", | |
| 74 | priv->last_debug_word16[1], | |
| 75 | priv->last_debug_word16[2], | |
| 76 | priv->last_debug_word16[4]); | |
| 77 | } | |
| 78 | else if (priv->last_debug_word16[0] != 0xDBAC) | |
| 79 | /* suppress SDL Trace output (note: still available to unicli). */ | |
| 80 | { | |
| 81 | unifi_info(priv, "unifi debug: %04X %04X %04X %04X %04X %04X %04X %04X\n", | |
| 82 | priv->last_debug_word16[0], priv->last_debug_word16[1], | |
| 83 | priv->last_debug_word16[2], priv->last_debug_word16[3], | |
| 84 | priv->last_debug_word16[4], priv->last_debug_word16[5], | |
| 85 | priv->last_debug_word16[6], priv->last_debug_word16[7]); | |
| 86 | unifi_info(priv, " %04X %04X %04X %04X %04X %04X %04X %04X\n", | |
| 87 | priv->last_debug_word16[8], priv->last_debug_word16[9], | |
| 88 | priv->last_debug_word16[10], priv->last_debug_word16[11], | |
| 89 | priv->last_debug_word16[12], priv->last_debug_word16[13], | |
| 90 | priv->last_debug_word16[14], priv->last_debug_word16[15]); | |
| 91 | } | |
| 92 | ||
| 93 | } /* debug_word16_indication() */ | |
| 94 | ||
| 95 | ||
| 96 | void | |
| 97 | debug_generic_indication(unifi_priv_t *priv, const CSR_SIGNAL *sigptr) | |
| 98 | { | |
| 99 | unifi_info(priv, "debug: %04X %04X %04X %04X %04X %04X %04X %04X\n", | |
| 100 | sigptr->u.DebugGenericIndication.DebugWords[0], | |
| 101 | sigptr->u.DebugGenericIndication.DebugWords[1], | |
| 102 | sigptr->u.DebugGenericIndication.DebugWords[2], | |
| 103 | sigptr->u.DebugGenericIndication.DebugWords[3], | |
| 104 | sigptr->u.DebugGenericIndication.DebugWords[4], | |
| 105 | sigptr->u.DebugGenericIndication.DebugWords[5], | |
| 106 | sigptr->u.DebugGenericIndication.DebugWords[6], | |
| 107 | sigptr->u.DebugGenericIndication.DebugWords[7]); | |
| 108 | ||
| 109 | } /* debug_generic_indication() */ | |
| 110 |