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| author | Dmitry Shmidt <dimitrysh@google.com> | 2009-10-09 14:21:05 -0700 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2009-10-09 14:21:05 -0700 |
| commit | 04a14a26b41b74cec54807d364bc85563bd73dd4 (patch) | |
| tree | b054f2303c3bb26d7bd264a89b55ebac3c5b08b1 /wilink_6_1/wpa_supplicant_lib/driver_ti.c | |
| parent | 324619d1785613830184dd9fc7f45c22f5f1b2be (diff) | |
| download | ti-04a14a26b41b74cec54807d364bc85563bd73dd4.tar.gz | |
Add sending HANGED message if driver is irresponsive
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Diffstat (limited to 'wilink_6_1/wpa_supplicant_lib/driver_ti.c')
| -rw-r--r-- | wilink_6_1/wpa_supplicant_lib/driver_ti.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/wilink_6_1/wpa_supplicant_lib/driver_ti.c b/wilink_6_1/wpa_supplicant_lib/driver_ti.c index a579be1..5b1d637 100644 --- a/wilink_6_1/wpa_supplicant_lib/driver_ti.c +++ b/wilink_6_1/wpa_supplicant_lib/driver_ti.c @@ -134,12 +134,17 @@ static int wpa_driver_tista_private_send( void *priv, u32 ioctl_cmd, void *bufIn iwr.u.data.flags = 0; res = ioctl(drv->ioctl_sock, SIOCIWFIRSTPRIV, &iwr); - if(res != 0) + if (0 != res) { wpa_printf(MSG_ERROR, "ERROR - wpa_driver_tista_private_send - error sending Wext private IOCTL to STA driver (ioctl_cmd = %x, res = %d, errno = %d)", ioctl_cmd, res, errno); + drv->errors++; + if (drv->errors > MAX_NUMBER_SEQUENTIAL_ERRORS) { + drv->errors = 0; + wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); + } return -1; } - + drv->errors = 0; wpa_printf(MSG_DEBUG, "wpa_driver_tista_private_send ioctl_cmd = %x res = %d", ioctl_cmd, res); return 0; @@ -153,7 +158,7 @@ static int wpa_driver_tista_driver_start( void *priv ) res = wpa_driver_tista_private_send(priv, DRIVER_START_PARAM, &uDummyBuf, sizeof(uDummyBuf), NULL, 0); - if(0 != res) + if (0 != res) wpa_printf(MSG_ERROR, "ERROR - Failed to start driver!"); else { os_sleep(0, WPA_DRIVER_WEXT_WAIT_US); /* delay 400 ms */ @@ -593,6 +598,11 @@ static int wpa_driver_tista_driver_cmd( void *priv, char *cmd, char *buf, size_t wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STOPPED"); } } + if( os_strcasecmp(cmd, "reload") == 0 ) { + wpa_printf(MSG_DEBUG,"Reload command"); + ret = 0; + wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); + } else if( os_strcasecmp(cmd, "macaddr") == 0 ) { wpa_driver_tista_get_mac_addr(priv); wpa_printf(MSG_DEBUG, "Macaddr command"); @@ -834,6 +844,9 @@ void * wpa_driver_tista_init(void *ctx, const char *ifname) /* BtCoex mode is read from tiwlan.ini file */ drv->btcoex_mode = 0; /* SG_DISABLE */ + + /* Number of sequential errors */ + drv->errors = 0; return drv; } |