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atheros: Add more robust and complete debug info for ioctl failures

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This commit is contained in:
Jouni Malinen 2010-04-17 21:45:34 +03:00
parent a317d8520e
commit 9b74812032
1 changed files with 110 additions and 36 deletions
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146
src/drivers/driver_atheros.c
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@ -69,6 +69,108 @@ struct madwifi_driver_data {
static int madwifi_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
int reason_code);
static const char * athr_get_ioctl_name(int op)
{
switch (op) {
case IEEE80211_IOCTL_SETPARAM:
return "SETPARAM";
case IEEE80211_IOCTL_GETPARAM:
return "GETPARAM";
case IEEE80211_IOCTL_SETKEY:
return "SETKEY";
case IEEE80211_IOCTL_SETWMMPARAMS:
return "SETWMMPARAMS";
case IEEE80211_IOCTL_DELKEY:
return "DELKEY";
case IEEE80211_IOCTL_GETWMMPARAMS:
return "GETWMMPARAMS";
case IEEE80211_IOCTL_SETMLME:
return "SETMLME";
case IEEE80211_IOCTL_GETCHANINFO:
return "GETCHANINFO";
case IEEE80211_IOCTL_SETOPTIE:
return "SETOPTIE";
case IEEE80211_IOCTL_GETOPTIE:
return "GETOPTIE";
case IEEE80211_IOCTL_ADDMAC:
return "ADDMAC";
case IEEE80211_IOCTL_DELMAC:
return "DELMAC";
case IEEE80211_IOCTL_GETCHANLIST:
return "GETCHANLIST";
case IEEE80211_IOCTL_SETCHANLIST:
return "SETCHANLIST";
case IEEE80211_IOCTL_KICKMAC:
return "KICKMAC";
case IEEE80211_IOCTL_CHANSWITCH:
return "CHANSWITCH";
case IEEE80211_IOCTL_GETMODE:
return "GETMODE";
case IEEE80211_IOCTL_SETMODE:
return "SETMODE";
case IEEE80211_IOCTL_GET_APPIEBUF:
return "GET_APPIEBUF";
case IEEE80211_IOCTL_SET_APPIEBUF:
return "SET_APPIEBUF";
case IEEE80211_IOCTL_SET_ACPARAMS:
return "SET_ACPARAMS";
case IEEE80211_IOCTL_FILTERFRAME:
return "FILTERFRAME";
case IEEE80211_IOCTL_SET_RTPARAMS:
return "SET_RTPARAMS";
case IEEE80211_IOCTL_SENDADDBA:
return "SENDADDBA";
case IEEE80211_IOCTL_GETADDBASTATUS:
return "GETADDBASTATUS";
case IEEE80211_IOCTL_SENDDELBA:
return "SENDDELBA";
case IEEE80211_IOCTL_SET_MEDENYENTRY:
return "SET_MEDENYENTRY";
case IEEE80211_IOCTL_SET_ADDBARESP:
return "SET_ADDBARESP";
case IEEE80211_IOCTL_GET_MACADDR:
return "GET_MACADDR";
case IEEE80211_IOCTL_SET_HBRPARAMS:
return "SET_HBRPARAMS";
case IEEE80211_IOCTL_SET_RXTIMEOUT:
return "SET_RXTIMEOUT";
case IEEE80211_IOCTL_STA_STATS:
return "STA_STATS";
case IEEE80211_IOCTL_GETWPAIE:
return "GETWPAIE";
default:
return "??";
}
}
static const char * athr_get_param_name(int op)
{
switch (op) {
case IEEE80211_IOC_MCASTCIPHER:
return "MCASTCIPHER";
case IEEE80211_PARAM_MCASTKEYLEN:
return "MCASTKEYLEN";
case IEEE80211_PARAM_UCASTCIPHERS:
return "UCASTCIPHERS";
case IEEE80211_PARAM_KEYMGTALGS:
return "KEYMGTALGS";
case IEEE80211_PARAM_RSNCAPS:
return "RSNCAPS";
case IEEE80211_PARAM_WPA:
return "WPA";
case IEEE80211_PARAM_AUTHMODE:
return "AUTHMODE";
case IEEE80211_PARAM_PRIVACY:
return "PRIVACY";
case IEEE80211_PARAM_COUNTERMEASURES:
return "COUNTERMEASURES";
default:
return "??";
}
}
static int
set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
{
@ -98,40 +200,11 @@ set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
}
if (ioctl(drv->ioctl_sock, op, &iwr) < 0) {
int first = IEEE80211_IOCTL_SETPARAM;
static const char *opnames[] = {
"ioctl[IEEE80211_IOCTL_SETPARAM]",
"ioctl[IEEE80211_IOCTL_GETPARAM]",
"ioctl[IEEE80211_IOCTL_SETKEY]",
"ioctl[IEEE80211_IOCTL_SETWMMPARAMS]",
"ioctl[IEEE80211_IOCTL_DELKEY]",
"ioctl[IEEE80211_IOCTL_GETWMMPARAMS]",
"ioctl[IEEE80211_IOCTL_SETMLME]",
"ioctl[IEEE80211_IOCTL_GETCHANINFO]",
"ioctl[IEEE80211_IOCTL_SETOPTIE]",
"ioctl[IEEE80211_IOCTL_GETOPTIE]",
"ioctl[IEEE80211_IOCTL_ADDMAC]",
"ioctl[IEEE80211_IOCTL_DELMAC]",
"ioctl[IEEE80211_IOCTL_GETCHANLIST]",
"ioctl[IEEE80211_IOCTL_SETCHANLIST]",
"ioctl[IEEE80211_IOCTL_KICKMAC]",
"ioctl[IEEE80211_IOCTL_CHANSWITCH]",
"ioctl[IEEE80211_IOCTL_GETMODE]",
"ioctl[IEEE80211_IOCTL_SETMODE]",
"ioctl[IEEE80211_IOCTL_GET_APPIEBUF]",
"ioctl[IEEE80211_IOCTL_SET_APPIEBUF]",
NULL,
"ioctl[IEEE80211_IOCTL_FILTERFRAME]",
};
int idx = op - first;
if (first <= op &&
idx < (int) (sizeof(opnames) / sizeof(opnames[0])) &&
opnames[idx])
perror(opnames[idx]);
else {
perror("ioctl[unknown???]");
wpa_printf(MSG_DEBUG, "Failed ioctl: 0x%x", op);
}
wpa_printf(MSG_DEBUG, "atheros: %s: %s: ioctl op=0x%x "
"(%s) len=%d failed: %d (%s)",
__func__, drv->iface, op,
athr_get_ioctl_name(op),
len, errno, strerror(errno));
return -1;
}
return 0;
@ -149,8 +222,9 @@ set80211param(struct madwifi_driver_data *drv, int op, int arg)
if (ioctl(drv->ioctl_sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
wpa_printf(MSG_DEBUG, "%s: Failed to set parameter (op %d "
"arg %d)", __func__, op, arg);
wpa_printf(MSG_DEBUG, "%s: %s: Failed to set parameter (op %d "
"(%s) arg %d)", __func__, drv->iface, op,
athr_get_param_name(op), arg);
return -1;
}
return 0;