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.
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