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atmodem: set the auth method for u-blox modems

This commit is contained in:
Philip Paeps 2014-07-03 12:32:06 +02:00 committed by Denis Kenzior
parent cca3e085b3
commit 293c701e25
1 changed files with 28 additions and 3 deletions
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31
drivers/atmodem/gprs-context.c
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@ -282,9 +282,34 @@ static void at_gprs_activate_primary(struct ofono_gprs_context *gc,
len = snprintf(buf, sizeof(buf), "AT+CGDCONT=%u,\"IP\"", ctx->cid);
if (ctx->apn)
snprintf(buf + len, sizeof(buf) - len - 3, ",\"%s\"",
ctx->apn);
if (ctx->apn) {
switch (gcd->vendor) {
case OFONO_VENDOR_UBLOX:
/*
* U-blox modems require a magic prefix to the APN to
* specify the authentication method to use in the
* network. See UBX-13002752 - R21.
*
* As the response of the read command omits this magic
* prefix, this is the least invasive place to set it.
*/
switch (ctx->auth_method) {
case OFONO_GPRS_AUTH_METHOD_CHAP:
snprintf(buf + len, sizeof(buf) - len - 3,
",\"CHAP:%s\"", ctx->apn);
break;
case OFONO_GPRS_AUTH_METHOD_PAP:
snprintf(buf + len, sizeof(buf) - len - 3,
",\"PAP:%s\"", ctx->apn);
break;
}
break;
default:
snprintf(buf + len, sizeof(buf) - len - 3, ",\"%s\"",
ctx->apn);
break;
}
}
if (g_at_chat_send(gcd->chat, buf, none_prefix,
at_cgdcont_cb, gc, NULL) > 0)