Issue #2685 has been updated by swildner. Status changed from New to Closed
Looks like this one was fixed. Closing. ---------------------------------------- Bug #2685: configuring ath0 freezes the system http://bugs.dragonflybsd.org/issues/2685#change-12902 * Author: xbit * Status: Closed * Priority: Normal * Assignee: * Category: Driver * Target version: 4.0.x ---------------------------------------- Loading if_ath works, but when configuring the device the system locks up/freezes. System has been upgraded from 3.6-RELEASE via buildworld, installworld. Kernel is GENERIC_X64_86 and HEAD is 358af07. Running "ifconfig ath0 up" works. Then calling "ifconfig wlan0 create wlandev ath0" freezes the system. I discovered the follwoing kernel message when trying to configure the device using /etc/rc.d/netif. ath0: _ath_power_restore_power_state.refcount=0? I also applied the change from http://lists.dragonflybsd.org/pipermail/commits/2014-June/270210.html via cherry-picking, but no changes. The 3.6-RELEASE have been used successfully with the same hardware. Here are the ath related snippets from the dmesg output: wlan: <802.11 Link Layer> ath_dfs: WTF module ath_rate: <SampleRate bit-rate selection algorithm> ath0.pci3.pcib3.pci0.pcib0.acpi0.nexus0.root0 ath0: <Atheros 2413> [tentative] mem 0xfebf0000-0xfebfffff irq 20 at device 5.0 on pci3 ath0: Reserved 0x10000 bytes for rid 0x10 type 3 at 0xfebf0000 ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps ath0: AR2413 mac 7.8 RF2413 phy 4.5 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0056 ath0: Use hw queue 1 for WME_AC_BE traffic ath0: Use hw queue 0 for WME_AC_BK traffic ath0: Use hw queue 2 for WME_AC_VI traffic ath0: Use hw queue 3 for WME_AC_VO traffic ath0: Use hw queue 8 for CAB traffic ath0: Use hw queue 9 for beacons ath0: using multicast key search ath0: <Atheros 2413> [attached!] mem 0xfebf0000-0xfebfffff irq 20 at device 5.0 on pci3 pci3: <ACPI PCI bus> [attached!] on pcib3 pcib3: <ACPI PCI-PCI bridge> [attached!] at device 20.4 on pci0 -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
