Date: Thu, 27 May 2010 02:57:37 -0700 (PDT) From: PseudoCylon <moonlightakkiy@yahoo.ca> To: Ganbold <ganbold@gmail.com> Cc: Ganbold Tsagaankhuu <ganbold@mobicom.mn>, freebsd-current@freebsd.org Subject: Re: CALL for TEST [HOSTAP] run(4) ralink usb wireless Message-ID: <618770.37649.qm@web51807.mail.re2.yahoo.com> In-Reply-To: <4BFD4806.8070001@gmail.com> References: <16641.96608.qm@web51806.mail.re2.yahoo.com> <4B9FA3E0.4050702@micom.mng.net> <633929.41041.qm@web51802.mail.re2.yahoo.com> <4BA22B8D.9030700@micom.mng.net> <375331.74876.qm@web51804.mail.re2.yahoo.com> <4BA38B26.6050208@micom.mng.net> <989377.89740.qm@web51802.mail.re2.yahoo.com> <4BAE01AC.7000509@gmail.com> <623907.37074.qm@web51803.mail.re2.yahoo.com> <4BB3575D.4040506@gmail.com> <87836.79143.qm@web51804.mail.re2.yahoo.com> <4BBB372C.1060302@gmail.com> <665283.95271.qm@web51802.mail.re2.yahoo.com> <4BBDEC8F.9050803@gmail.com> <490521.32714.qm@web51804.mail.re2.yahoo.com> <4BD307DE.5080507@gmail.com> <332448.8676.qm@web51801.mail.re2.yahoo.com> <4BD3F2D4.8000007@gmail.com> <702632.81988.qm@web51803.mail.re2.yahoo.com> <4BDEE393.4080206@gmail.com> <660085.11669.qm@web51802.mail.re2.yahoo.com> <4BFD4806.8070001@gmail.com>
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----- Original Message ----
> From: Ganbold <ganbold@gmail.com>
> To: PseudoCylon <moonlightakkiy@yahoo.ca>
> Cc: freebsd-current@freebsd.org; Ganbold Tsagaankhuu <ganbold@mobicom.mn>
> Sent: Wed, May 26, 2010 10:10:46 AM
> Subject: Re: CALL for TEST [HOSTAP] run(4) ralink usb wireless
>
> It looks like either bridge or wlan/run driver is not
> forwarding/allowing incoming arp request for wireless client behind this
> access point.
> Wireless client is not getting any arp request and after sending several
> arp request to wireless client ADSL modem stops responding (had to
> restart modem).
> Any idea?
>
> thanks,
>
> Ganbold
Hello again Ganbold,
This time I can reproduce the problem on my computer. Please try attached patch. (patch to if_run.c) I suppose arp is for during dhcp negotiation. So, client does associate but cannot get IP address.
The device won't talk with other devices until 2-way handshake has happens. I thought it happens after 4-way handshake, but hostapd with -d option shows it happens several minutes later. I added code to set some registers ahead of it. So, no need to wait renegotiation happens.
-- patch begin --
diff --git a/dev/usb/wlan/if_run.c b/dev/usb/wlan/if_run.c
index 61784d9..9beb582 100644
--- a/dev/usb/wlan/if_run.c
+++ b/dev/usb/wlan/if_run.c
@@ -2053,6 +2053,17 @@ run_key_set_cb(void *arg)
attr = (attr & ~0xf) | (mode << 1) | RT2860_RX_PKEY_EN;
if(run_write(sc, RT2860_WCID_ATTR(wcid), attr))
return;
+
+if(vap->iv_opmode == IEEE80211_M_HOSTAP){
+if(run_read(sc, RT2860_SKEY_MODE_0_7, &attr))
+return;
+attr &= ~(0xf << (1 * 4));
+attr &= ~(0xf << (2 * 4));
+attr |= mode << (1 * 4);
+attr |= mode << (2 * 4);
+if(run_write(sc, RT2860_SKEY_MODE_0_7, attr))
+return;
+}
}
/* TODO create a pass-thru key entry? */
-- patch end --
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