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gs2200m: Retry indefinately on GS2200M_IOC_ASSOC failure

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Author: Alan Carvalho de Assis <engenharia03@siam.ind.br>

    Run nxstyle again gs2200m_main.c file and fix issues

Author: YAMAMOTO Takashi <yamamoto@midokura.com>

    gs2200m: Retry indefinately on GS2200M_IOC_ASSOC failure

    The ioctl doesn't return why it failed.
    It might or might not be a transient failure.

    In my environment, gs2200m often returns the following for AT+WA.
    It usually works after a few retries.

    [   12.110000] _parse_pkt_in_s1: +++++ 0:(msize=19, msg=WLAN CONNECT ERROR|)
    [   12.110000] _parse_pkt_in_s1: +++++ 1:(msize=6, msg=ERROR|)
This commit is contained in:
YAMAMOTO Takashi 2020-02-05 18:45:43 -03:00 committed by Alan Carvalho de Assis
parent e738fbedba
commit 2f4b309b1b
1 changed files with 10 additions and 5 deletions
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11
wireless/gs2200m/gs2200m_main.c
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@ -376,6 +376,7 @@ read_req(int fd, FAR const struct usrsock_request_common_s *com_hdr,
{ {
return -errno; return -errno;
} }
if (rlen + sizeof(*com_hdr) != reqsize) if (rlen + sizeof(*com_hdr) != reqsize)
{ {
return -EMSGSIZE; return -EMSGSIZE;
@ -1350,12 +1351,16 @@ static int gs2200m_loop(FAR struct gs2200m_s *priv)
amsg.key = priv->key; amsg.key = priv->key;
amsg.mode = priv->mode; amsg.mode = priv->mode;
amsg.ch = priv->ch; amsg.ch = priv->ch;
while (true)
{
ret = ioctl(priv->gsfd, GS2200M_IOC_ASSOC, (unsigned long)&amsg); ret = ioctl(priv->gsfd, GS2200M_IOC_ASSOC, (unsigned long)&amsg);
if (0 != ret) if (0 == ret)
{ {
fprintf(stderr, "association failed : invalid ssid or key \n"); break;
goto errout; }
fprintf(stderr, "association failed : retrying\n");
} }
while (true) while (true)