From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1ceirj-0007ar-Ig for ath10k@lists.infradead.org; Fri, 17 Feb 2017 13:46:30 +0000 From: "Valo, Kalle" Subject: Re: ath10k: MESH points are associated ,but not pinging each other Date: Fri, 17 Feb 2017 13:45:56 +0000 Message-ID: <87shndgcbw.fsf@kamboji.qca.qualcomm.com> References: <23bb1977-84b5-23f7-2637-2016a1d4c864@cdot.in> In-Reply-To: <23bb1977-84b5-23f7-2637-2016a1d4c864@cdot.in> (kavitam@cdot.in's message of "Fri, 17 Feb 2017 08:20:23 +0530") Content-Language: en-US MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: kavitam Cc: "ath10k@lists.infradead.org" kavitam writes: > Hi All, > > I have created two mesh points on two different IEEE802.11 > system(t1024 based WiFi AP) using following steps: > > $sudo iw phy phy0 interface add mesh0 type mp > $sudo ifconfig mesh0 0.0.0.0 up > $sudo wpa_supplicant -Dnl80211 -B -i mesh0 -c > /mnt/jffs2/conf/mesh0_encp.conf > $sleep 5 > $sudo brctl addif br0 mesh0 > > Both Mesh points are associated.But these points are not pinging from > each other.Follwoing error message has been seen on the serial prompt > while executing station dump on either of the system : > > $sudo iw mesh0 station dump > > WARNING: at faaf9548 [verbose debug info unavailable] > Modules linked in: ath10k_pci(O) ath10k_core(O) ath(O) mac80211(O) cfg80211(O) compat(O) > uio_pdrv_genirq > CPU: 0 PID: 2712 Comm: wpa_supplicant Tainted: G O 3.12.37-rt51+ #23 > task: e29764c0 ti: e38d4000 task.ti: e38d4000 > NIP: faaf9548 LR: faafddc8 CTR: c06663a0 > REGS: e38d5880 TRAP: 0700 Tainted: G O (3.12.37-rt51+) > MSR: 00029002 CR: 22044444 XER: 20000000 > > GPR00: faafddc8 e38d5930 e29764c0 ef1e6d20 efa06624 0000000f 0005803c 00200000 > GPR08: 00000000 00000005 00000000 05be4900 82044448 10107770 00000000 00000001 > GPR16: 00000004 000000f0 0000000b 00000021 101199ee 00000001 e38d5e68 00000008 > GPR24: e2cf5c00 ef1e6d20 c5a59600 ef1e6c20 efa06618 efa06624 c5a59600 00000000 > NIP [faaf9548] ath10k_install_peer_wep_keys+0x28/0x250 [ath10k_core] > LR [faafddc8] ath10k_station_assoc+0x258/0x430 [ath10k_core] > Call Trace: > [e38d5930] [fab0f658] ath10k_wmi_op_gen_peer_set_param+0x28/0x90 [ath10k_core] (unreliable) > [e38d5960] [faafddc8] ath10k_station_assoc+0x258/0x430 [ath10k_core] > [e38d5ae0] [faafe184] ath10k_sta_state+0x1e4/0x7b0 [ath10k_core] > [e38d5b30] [fa4f87b4] sta_info_move_state+0x274/0x340 [mac80211] > [e38d5b40] [fa5114b8] sta_apply_auth_flags.isra.42+0x88/0x1e0 [mac80211] > [e38d5b60] [fa511c6c] ieee80211_change_station+0x11c/0x320 [mac80211] > [e38d5b90] [f999dcf0] nl80211_set_station+0x290/0x2e0 [cfg80211] > [e38d5c00] [c052148c] genl_rcv_msg+0x23c/0x3f0 > [e38d5c50] [c05207f0] netlink_rcv_skb+0x130/0x150 > [e38d5c70] [c0521238] genl_rcv+0x38/0x50 > [e38d5c80] [c051ffc0] netlink_unicast+0x170/0x1f0 > [e38d5cb0] [c0520400] netlink_sendmsg+0x290/0x3b0 > [e38d5d00] [c04b8910] sock_sendmsg+0x70/0xb0 > [e38d5da0] [c04ba2d0] ___sys_sendmsg.part.29+0x2c0/0x2d0 > [e38d5ec0] [c04bb644] __sys_sendmsg+0x54/0xa0 > [e38d5f10] [c04bbe78] SyS_socketcall+0x178/0x2b0 > [e38d5f40] [c000fb04] ret_from_syscall+0x0/0x3c > --- Exception: c01 at 0xfbf4f6c > LR = 0xffac1a0 > Instruction dump: > 91210028 4bfffee4 9421ffd0 7c0802a6 90010034 bf210014 81230038 83430034 > 81290000 552907fa 2b890001 41de002c <0fe00000> 3bc0ffea 80010034 7fc3f378 > ---[ end trace 56617f0f443657ab ]--- > 0 ath10k_pci 0000:01:00.0: failed to install peer wep keys for vdev 0: -22 > ath10k_pci 0000:01:00.0: failed to associate station 04:f0:21:1d:77:68 for vdev 0: -22 > station dump > Station 04:f0:21:1d:77:68 (on mesh0) > inactive time: 351 ms > rx bytes: 2122 > rx packets: 24 > tx bytes: 1196 > tx packets: 8 > tx retries: 0 > tx failed: 0 > signal: -54 dBm > signal avg: -52 dBm > Toffset: 642048384 us > tx bitrate: 1.0 MBit/s > rx bitrate: 1.0 MBit/s > mesh llid: 0 > mesh plid: 0 > mesh plink: ESTAB > mesh local PS mode: ACTIVE > mesh peer PS mode: UNKNOWN > mesh non-peer PS mode: ACTIVE > > System Details: > > Kernel : 3.12 rt 51+ (SDK 1.9) > > ath10K driver: backport-4.4.2-1 Your backports release is old, which means that the version of ath10k is also old. I would try to build the latest backports release from git and see how that works: https://wireless.wiki.kernel.org/en/users/drivers/ath10k/backports But do note that the backports project has become active again only recently so there might be some build issues. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k