Sorry for the mass forward, I was instructed to email more than just the linux-wireless mailing list.
Any help would be appreciated. Thanks! -Andrew -------- Forwarded Message -------- Subject: Re: wilc1000 staging driver initialization failure Date: Thu, 4 Feb 2016 13:26:04 -0500 From: Andrew Boyce <andrew-YzRM5efQXs3k1uMJSBkQmQ@xxxxxxxxxxxxxxxx> To: linux-wireless-u79uwXL29TY76Z2rM5mHXA@xxxxxxxxxxxxxxxx Newsgroups: gmane.linux.kernel.wireless.general References: <n8u1av$hqv$1@xxxxxxxxxxxxx> I've enabled more debugging. The core of the issue seems to be that wilc_lock_timeout() is for some reason failing to down_timeout(). I do not currently understand enough of the internals to understand why. [ 6852.530000] wilc1000: module is from the staging directory, the quality is unknown, you have been warned. [ 6852.570000] wilc1000_sdio: module is from the staging directory, the quality is unknown, you have been warned. [ 6852.580000] wilc1000_sdio mmc0:0001:1: Initializing netdev [ 6852.580000] DBG [wilc_create_wiphy: 2783]Registering wifi device [ 6852.580000] DBG [WILC_WFI_CfgAlloc: 2747]Allocating wireless device [ 6852.580000] INFO [wilc_create_wiphy]Max number of PMKIDs = 16 [ 6852.580000] INFO [wilc_create_wiphy]Max scan ids = 10,Max scan IE len = 1000,Signal Type = 1,Interface Modes = 844,Interface Type = 2 [ 6852.580000] DBG [wilc_create_wiphy: 2822]Successful Registering [ 6852.580000] DBG [wilc_create_wiphy: 2783]Registering wifi device [ 6852.580000] DBG [WILC_WFI_CfgAlloc: 2747]Allocating wireless device [ 6852.580000] INFO [wilc_create_wiphy]Max number of PMKIDs = 16 [ 6852.580000] INFO [wilc_create_wiphy]Max scan ids = 10,Max scan IE len = 1000,Signal Type = 1,Interface Modes = 844,Interface Type = 2 [ 6852.580000] DBG [wilc_create_wiphy: 2822]Successful Registering [ 6852.580000] wilc1000_sdio mmc0:0001:1: Driver Initializing success [ 6856.900000] DBG [wilc_mac_open: 1020]MAC OPEN[cd8c9000] [ 6856.900000] DBG [wilc_init_host_int: 2835]Host[cd8c9000][cd97cd00] [ 6856.900000] DBG [wilc_init: 3790]Initializing host interface for client 1 [ 6856.900000] DBG [wilc_init: 3810]Global handle pointer value=cee0f400 [ 6856.900000] DBG [wilc_init: 3824]INIT: CLIENT COUNT 0 [ 6856.900000] INFO [wilc_init]Initialization values, Site survey value: 2 Scan source: 0 Active scan time: 10 Passive scan time: 1200 Current tx Rate = 0 [ 6856.900000] DBG [wilc_mac_open: 1029]*** re-init *** [ 6856.900000] DBG [wlan_init_locks: 809]Initializing Locks ... [ 6856.900000] DBG [wilc_wlan_init: 1593]Initializing WILC_Wlan ... [ 6856.900000] ERR [wilc1000_wlan_init: 900]Initializing WILC_Wlan FAILED [ 6856.900000] ERR [wilc1000_wlan_init: 900]Initializing WILC_Wlan FAILED [ 6856.900000] DBG [wlan_deinit_locks: 835]De-Initializing Locks [ 6856.900000] ERR [wilc1000_wlan_init: 983]WLAN Iinitialization FAILED [ 6856.900000] ERR [wilc1000_wlan_init: 983]WLAN Iinitialization FAILED [ 6856.900000] ERR [wilc_mac_open: 1032]Failed to initialize wilc1000 [ 6856.900000] ERR [wilc_mac_open: 1032]Failed to initialize wilc1000 [ 6856.900000] DBG [wilc_deinit: 3896]De-initializing host interface for client 1 [ 6856.900000] DBG [wilc_deinit: 3905]>> Connect timer is active [ 6856.900000] DBG [wilc_send_config_pkt: 619]Sending config SET PACKET WID:2085 [ 6856.900000] Sending config SET PACKET WID:2085 [ 6856.900000] Sending config SET PACKET val: [ 6856.900000] DBG [wilc_wlan_cfg_set: 1443][WILC]PACKET Commit with sequence number 0 [ 6856.900000] [WILC]PACKET Commit with sequence number 0 [ 6856.900000] DBG [wilc_wlan_cfg_set: 1446]Processing cfg_set() [ 6856.900000] Processing cfg_set() [ 6856.900000] DBG [wilc_wlan_txq_add_cfg_pkt: 368]Adding config packet ... [ 6856.900000] DBG [wilc_wlan_txq_add_cfg_pkt: 389]Adding the config packet at the Queue tail [ 6856.900000] DBG [wilc_lock_timeout: 257]Locking cd9eb82c [ 6856.900000] Locking cd9eb82c [ 6856.900000] timeout 2000 [ 6856.900000] Failed, mutex is NULL [ 6856.900000] DBG [wilc_wlan_txq_add_to_head: 150]Number of entries in TxQ = 1 [ 6856.900000] DBG [wilc_wlan_txq_add_to_head: 155]Wake up the txq_handler [ 6856.900000] DBG [wilc_lock_timeout: 257]Locking cd9eb850 [ 6856.900000] Locking cd9eb850 [ 6856.900000] timeout 2000 [ 6858.900000] Failed, mutex is NULL [ 6858.900000] DBG [hostIFthread: 2793]THREAD: Exiting HostIfThread [ 6858.900000] DBG [hostIFthread: 2989]Releasing thread exit semaphore [ 6858.900000] INFO [clear_shadow_scan]destroy aging timer [ 6858.900000] DBG [wilc_deinit_host_int: 2878]destroy during ip Any help would be appreciated. Thanks! -Andrew On 2/3/16 6:09 PM, Andrew Boyce wrote:
I've been working to build and test the staging wilc1000-sdio driver and have run into a problem. I've built a kernel from Greg KH's staging-testing branch and loaded it onto our device. When I try to bring the interface up, I get the following: root@test:~# ifconfig wlan0 up kernel: [ 3510.400000] DBG [wilc_mac_open: 1014]MAC OPEN[cef20000] kernel: [ 3510.400000] DBG [wilc_init_host_int: 2835]Host[cef20000][cd0df1c0] kernel: [ 3510.400000] DBG [wilc_mac_open: 1023]*** re-init *** kernel: [ 3510.400000] DBG [wlan_init_locks: 803]Initializing Locks ... kernel: [ 3510.400000] DBG [wilc_wlan_init: 1589]Initializing WILC_Wlan ... kernel: [ 3510.400000] DBG [wlan_deinit_locks: 829]De-Initializing Locks SIOCSIFFLAGS: Input/output error kernel: [ 3512.400000] [Sendconfigpkt]Set Timed out kernel: [ 3512.400000] DBG [hostIFthread: 2793]THREAD: Exiting HostIfThread Any ideas? I understand that this driver is under active development. Hopefully I can get some of the bugs resolved. Thanks! --Andrew P.S. I apologize if this is the wrong forum for this type of bug report. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@xxxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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