On 01/28/15 08:15, Sébastien Bourdeauducq wrote:
Hi,
The Lenovo Thinkpad Tablet 10 is a complete disaster under Linux, and
among many problems the SDIO brcmfmac wifi does not work.
I get the following messages in the kernel log:
brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done
for chip 4324 rev 6 pmurev 17
brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[repeated]
and the network interface is never created.
I'm running kernel 3.18.4, my brcmfmac43241b4-sdio.bin is identical to
the one in the linux-firmware repository, and I have attached the
brcmfmac43241b4-sdio.txt that I have extracted from the EFI variables.
When you say your firmware is identical what does that mean. Did you do
a diff? Can you do 'hexdump -C brcmfmac43241b4-sdio.bin | tail -30'? I
will be getting a laptop with 43241 integrated soonish (monday?).
Hopefully it has same chip revision.
Regards,
Arend
Any help would be appreciated.
Sébastien
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