From: Kyle Evans <kvans32@gmail.com>
To: Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: Kyle Evans <kvans32@gmail.com>, linux-wireless@vger.kernel.org
Subject: sdio failure to initialize on warm boot.
Date: Thu, 18 Jan 2018 12:50:24 -0500 [thread overview]
Message-ID: <20180118172804.GA1170@localhost.localdomain> (raw)
In-Reply-To: <5A59CF17.6040706@broadcom.com>
* Arend van Spriel <arend.vanspriel@broadcom.com>:
> On 1/12/2018 9:18 PM, Kyle Evans wrote:
> > 2) After reboot I get this nasty error...
> > [ 0.000000] Kernel command line: console=tty0 selinux=0
> > video=1280x800 root=/dev/mmcblk1p1 brcmfmac.bebug=0x20000
> > [ 2.269750] mmc0: Invalid maximum block size, assuming 512 bytes
> > [ 2.330010] mmc0: SDHCI controller on c8000000.sdhci [c8000000.sdhci]
> > using ADMA
> > [ 2.645242] mmc0: error -110 whilst initialising SDIO card
>
> Ok. I suppose you mean a warm reboot. So I suppose the card is not
> properly power cycled. If your SDHCI controller driver (is it
> sdhci-acpi?) is loaded as a module, you could try to unload it and load
> it again. Let me know if that works for you to confirm my guess.
Your guess is correct. The following brings up wifi after failure to do
so during warm boot.
modprobe -r sdhci-tegra; modprobe sdhci-tegra;
-Kyle
next prev parent reply other threads:[~2018-01-18 15:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-09 12:51 brcmfmac4329-sdio firmware load failed Kyle Evans
2018-01-10 8:47 ` Arend van Spriel
2018-01-12 20:18 ` Kyle Evans
2018-01-13 9:19 ` Arend van Spriel
2018-01-16 1:20 ` Kyle Evans
2018-01-16 20:18 ` Arend van Spriel
2018-01-18 17:50 ` Kyle Evans [this message]
2018-01-19 8:21 ` sdio failure to initialize on warm boot Arend van Spriel
2018-01-19 16:05 ` Kyle Evans
2018-01-22 9:22 ` Arend van Spriel
2018-01-26 10:45 ` Kyle Evans
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