On Wed, Sep 5, 2012 at 7:48 AM, Girish Bn <Girish.BN@xxxxxxxxxx> wrote: > Hi TI developers, > > Can anybody answer this? I am waiting for the reply > > Thanks > Girish > > -----Original Message----- > From: Girish Bn > Sent: Tuesday, August 28, 2012 8:17 PM > To: 'linux-wireless@xxxxxxxxxxxxxxx' > Subject: Crash with Wl12xx driver while Concurrent operation(P2P and Wi-Fi legacy) > > /wlan # dmesg > Powering on wl12xx<6>Powering up MMC Slot<6>wl12xx: firmware booted (Rev 6.3.10.2.115) [ 724.990000] wl12xx: down [ 724.990000] Powering off wl12xx<6>Powering down MMC Slot<6>ieee80211 phy0: Hardware restart was requested [ 725.030000] Powering on wl12xx<6>Powering up MMC Slot<6>wl12xx: firmware booted (Rev 6.5.7.0.27) [ 725.900000] ------------[ cut here ]------------ [ 725.900000] WARNING: at /home/bps/compat-wireless-2012-08-26/drivers/net/wireless/ti/wlcore/tx.c:1114 wl1271_tx_min_rate_get+0x28/0x54 [wlcore]() [ 725.900000] Modules linked in: wlcore_sdio wl12xx wlcore compat_firmware_class mac80211 cfg80211 rfkill_backport compat lpc313x_mmc g_serial nxp_usb2_udc [ 725.900000] [<c0205590>] (dump_stack+0x0/0x1c) from [<c0037b80>] (warn_on_slowpath+0x54/0x70) [ 725.900000] [<c0037b2c>] (warn_on_slowpath+0x0/0x70) from [<bf0c0e98>] (wl1271_tx_min_rate_get+0x28/0x54 [wlcore]) [ 725.900000] r6:c161a890 r5:c159d780 r4:00000000 [ 725.900000] [<bf0c0e70>] (wl1271_tx_min_rate_get+0x0/0x54 [wlcore]) from [<bf0b8d00>] (wl1271_op_bss_info_changed+0xdc/0xc24 [wlcore]) [ 725.900000] r5:c159d780 r4:c161a928 [ 725.900000] [<bf0b8c24>] (wl1271_op_bss_info_changed+0x0/0xc24 [wlcore]) from [<bf06a56c>] (ieee80211_bss_info_change_notify+0x1dc/0x200 [mac80211]) [ 725.900000] [<bf06a390>] (ieee80211_bss_info_change_notify+0x0/0x200 [mac80211]) from [<bf089b98>] (ieee80211_reconfig+0x584/0x9a0 [mac80211]) [ 725.900000] r7:c161a888 r6:c15f07d0 r5:c161a3a0 r4:c159cb00 [ 725.900000] [<bf089614>] (ieee80211_reconfig+0x0/0x9a0 [mac80211]) from [<bf06b460>] (ieee80211_restart_work+0x7c/0x94 [mac80211]) [ 725.910000] [<bf06b3e4>] (ieee80211_restart_work+0x0/0x94 [mac80211]) from [<c00487a4>] (run_workqueue+0xc4/0x14c) [ 725.910000] r7:00000000 r6:bf06b3e4 r5:c14d2000 r4:c1fef280 [ 725.910000] [<c00486e0>] (run_workqueue+0x0/0x14c) from [<c0048f18>] (worker_thread+0x10c/0x120) [ 725.910000] r7:c1fef288 r6:c14d3fa4 r5:c14d2000 r4:c1fef280 [ 725.910000] [<c0048e0c>] (worker_thread+0x0/0x120) from [<c004c888>] (kth read+0x60/0x9c) [ 725.910000] r7:00000000 r6:c1fef280 r5:c0048e0c r4:c14d2000 [ 725.910000] [<c004c828>] (kthread+0x0/0x9c) from [<c003ab6c>] (do_exit+0x0/0x734) [ 725.910000] r7:00000000 r6:00000000 r5:00000000 r4:00000000 [ 725.910000] ---[ end trace 1cd0b968bc5f5a81 ]--- [ 725.910000] wl12xx: ERROR AP rate policy change failed -22 Can you please let me know the reason behind crash? Also confirm the driver and firmware version being used is right or not? > this doesn't look like a crash, but only a warning. please try applying the following supplicant patch: https://github.com/TI-OpenLink/hostap/commit/6ef9363d1bd503e622106a5250bb58619a709b13 Eliad. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
