Hi all,
I have a Lesswire Wibear 11n combined wifi / bluetooth module with SDIO
interface.
This has a Marvell 8787 chipset and is recognized by the mainline
(3.9-rc4) kernel.
It detects the module and asks for the sd8787_uapsta.bin firmware.
I got that from the Marvell git repo at
git://git.marvell.com/mwifiex-firmware.git
Using this latest commit:
commit dd7193bc187a5182a6236cb6337699d2229c54b0
Author: Bing Zhao <bzhao@xxxxxxxxxxx>
Date: Thu Aug 30 12:42:05 2012 -0700
linux-firmware: update Marvell SD8787 firmware image
Version 14.66.9.p96
Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
Signed-off-by: Frank Huang <frankh@xxxxxxxxxxx>
The firmware is loaded OK but then a timeout occurs on the first command
sent to the module.
Here are the logs on module insertion (with a few extra logs of my own
@MF@ added):
[ 2209.048302] mmc1: new high speed SDIO card at address 0001
[ 2209.059313] mwifiex_sdio: info: vendor=0x02DF device=0x9119 class=0
function=1
[ 2209.061188] mwifiex_sdio: info: SDIO FUNC1 IO port: 0x10000
[ 2209.069929] mwifiex_sdio mmc1:0001:1: @MF@ mwifiex_fw_dpc (null)
[ 2209.184008] mwifiex_sdio mmc1:0001:1: @MF@ checks ok
[ 2209.189008] mwifiex_sdio mmc1:0001:1: @MF@ do prog_fw
[ 2209.194150] mwifiex_sdio mmc1:0001:1: info: downloading FW image
(447384 bytes)
[ 2209.865231] mwifiex_sdio mmc1:0001:1: info: FW download over, size
447384 bytes
[ 2210.066680] mwifiex_sdio mmc1:0001:1: WLAN FW is active
[ 2210.072069] mwifiex_sdio mmc1:0001:1: cmd: QUEUE_CMD: cmd=0xa9 is queued
[ 2210.072095] mwifiex_sdio mmc1:0001:1: cmd pending
[ 2210.072167] mwifiex_sdio mmc1:0001:1: cmd: DNLD_CMD:
(1584563343.16158): 0xa9, act 0x0, len 8, seqno 0x1
[ 2210.072192] mwifiex_sdio mmc1:0001:1: info:
mwifiex_host_to_card_mp_aggr: tx aggregation disabled
[ 2210.072208] mwifiex_sdio mmc1:0001:1: data:
mwifiex_host_to_card_mp_aggr: send current buffer 0
[ 2220.083880] mwifiex_sdio mmc1:0001:1: mwifiex_cmd_timeout_func:
Timeout cmd id (1584563353.27844) = 0xa9, act = 0x0
[ 2220.094397] mwifiex_sdio mmc1:0001:1: num_data_h2c_failure = 0
[ 2220.100244] mwifiex_sdio mmc1:0001:1: num_cmd_h2c_failure = 0
[ 2220.106033] mwifiex_sdio mmc1:0001:1: num_cmd_timeout = 1
[ 2220.111442] mwifiex_sdio mmc1:0001:1: num_tx_timeout = 0
[ 2220.116790] mwifiex_sdio mmc1:0001:1: last_cmd_index = 1
[ 2220.122114] mwifiex_sdio mmc1:0001:1: last_cmd_id: 00 00 a9 00 00 00
00 00 00 00
[ 2220.129552] mwifiex_sdio mmc1:0001:1: last_cmd_act: 00 00 00 00 00 00
00 00 00 00
[ 2220.137075] mwifiex_sdio mmc1:0001:1: last_cmd_resp_index = 0
[ 2220.142831] mwifiex_sdio mmc1:0001:1: last_cmd_resp_id: 00 00 00 00
00 00 00 00 00 00
[ 2220.150693] mwifiex_sdio mmc1:0001:1: last_event_index = 0
[ 2220.156211] mwifiex_sdio mmc1:0001:1: last_event: 00 00 00 00 00 00
00 00 00 00
[ 2220.163531] mwifiex_sdio mmc1:0001:1: data_sent=1 cmd_sent=1
[ 2220.169222] mwifiex_sdio mmc1:0001:1: ps_mode=0 ps_state=0
[ 2220.174754] mwifiex_sdio mmc1:0001:1: cmd completed: status=-110
[ 2220.174771] mwifiex_sdio mmc1:0001:1: cmd timeout
[ 2220.180621] mwifiex_sdio mmc1:0001:1: @MF@ mwifiex_send_cmd_sync B
failed -1
[ 2220.187794] mwifiex_sdio mmc1:0001:1: @MF@ mwifiex_sta_init_cmd failed
[ 2220.194391] mwifiex_sdio mmc1:0001:1: @MF@ mwifiex_init_fw ret=-1
This shows that there is no reply to the first command sent in
mwifiex_sta_init_cmd()
ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_FUNC_INIT,
HostCmd_ACT_GEN_SET, 0, NULL);
if (ret) {
dev_info(priv->adapter->dev, "@MF@ mwifiex_send_cmd_sync B
failed %d\n", ret);
return -1;
}
I've also tried the other two versions (14.66.9.p80 and 14.57.5.p44) int
the git repo mentionned above with the same results
Any ideas?
Regards
Martin
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