hardware:i.mx6q
software:android 4.2.2
dear all:
i have a question,during debug my board,the wifi module ar6103 doesn't work on my platform,
i used sd3 slot ,and configure as follow:
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static const struct esdhc_platform_data mx6q_sabresd_sd3_data __initconst = {
.always_present = 1,
.keep_power_at_suspend = 1,
.support_8bit = 1,
.delay_line = 0,
.runtime_pm = 1,
.cd_type = ESDHC_CD_PERMANENT,
};
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then,the system startup log is:
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Compat-wireless backport release: patch-10-27-gd46416c-p
Backport based on branching-msm-3.2.3-44-g65b285b
Calling CRDA to update world regulatory domain
World regulatory domain updated:
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
(2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
(2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
(5140000 KHz - 5360000 KHz @ 40000 KHz), (N/A, 3000 mBm)
(5460000 KHz - 5860000 KHz @ 40000 KHz), (N/A, 3000 mBm)
ath6kl_sdio_init_platform register success!
android_readwrite_file: ret=-2
android_readwrite_file: ret=-2
acc_open
acc_release
mmc1: queuing unknown CIS tuple 0x01 (3 bytes)
mmc1: queuing unknown CIS tuple 0x1a (5 bytes)
mmc1: queuing unknown CIS tuple 0x1b (8 bytes)
mmc1: queuing unknown CIS tuple 0x14 (0 bytes)
ath6kl: sdio new func 1 vendor 0x271 device 0x301 block 0x800/0x200
ath6kl: ath6kl_sdio_set_mbox_info end!
ath6kl: ath6kl_sdio_config end!
ath6kl: [ath6kl_core_init]:test1
ath6kl: hif power on
SDIO: Enabling device mmc1:0001:1...
[sdio_enable_func]:test1
[sdio_enable_func]:test2
ath6kl: Unable to enable sdio func: -62
ath6kl: ret=-62
ath6kl: Current ath6kl driver version is: 3.4.0.189
ath6kl: Failed to init ath6kl core
ath6kl_sdio: probe of mmc1:0001:1 failed with error -62
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i trace code and find in sdio.c(\hardware\imx\wlan\atheros\compat-wireless\drivers\net\wireless\ath\ath6kl)
the ath6kl_sdio_power_on function call ath6kl_sdio_power_on display error.
so i need help.
