Patchwork Remove channel 14 from supported P2P channels

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Submitter Mykyta Iziumtsev
Date Sept. 21, 2012, 11:54 a.m.
Message ID <CAHc5FiW38Ens44ym5zXt8AiCdmeyrCR1gajMVwHeqtD6eaqrew@mail.gmail.com>
Download mbox | patch
Permalink /patch/185717/
State Accepted
Commit dd31eb79a27828aeec33e4c7ff150d4cf6702275
Headers show

Comments

Mykyta Iziumtsev - Sept. 21, 2012, 11:54 a.m.
Channel 14 is available only in Japan and is DSSS-only according to
IEEE 802.11-2012 19.4.3 and MIC Equipment Ordinance (EO)
for Regulating Radio Equipment article 49.20.

At the same time, P2P should avoid using DSSS modulation in normal
operation according to P2P specification v1.2 2.4.1.

Signed-hostap: Mykyta Iziumtsev <mykyta.iziumtsev@gmail.com>
---
 wpa_supplicant/p2p_supplicant.c |    1 -
 1 file changed, 1 deletion(-)
Jouni Malinen - Sept. 23, 2012, 9:50 a.m.
On Fri, Sep 21, 2012 at 01:54:59PM +0200, Mykyta Iziumtsev wrote:
> Channel 14 is available only in Japan and is DSSS-only according to
> IEEE 802.11-2012 19.4.3 and MIC Equipment Ordinance (EO)
> for Regulating Radio Equipment article 49.20.
> 
> At the same time, P2P should avoid using DSSS modulation in normal
> operation according to P2P specification v1.2 2.4.1.

Thanks, applied.

Patch

diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 8542b91..1c0ef54 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -2444,7 +2444,6 @@  struct p2p_oper_class_map {

 static struct p2p_oper_class_map op_class[] = {
 	{ HOSTAPD_MODE_IEEE80211G, 81, 1, 13, 1, BW20 },
-	{ HOSTAPD_MODE_IEEE80211G, 82, 14, 14, 1, BW20 },
 #if 0 /* Do not enable HT40 on 2 GHz for now */
 	{ HOSTAPD_MODE_IEEE80211G, 83, 1, 9, 1, BW40PLUS },
 	{ HOSTAPD_MODE_IEEE80211G, 84, 5, 13, 1, BW40MINUS },