From: Kalle Valo <kvalo@qca.qualcomm.com>
To: <rmani@qca.qualcomm.com>
Cc: <linux-wireless@vger.kernel.org>, <ath6kl-devel@qualcomm.com>
Subject: Re: [PATCH] ath6kl: Lower SDIO pad drive strength for hw2.1.1 board
Date: Tue, 28 Feb 2012 10:44:53 +0200 [thread overview]
Message-ID: <4F4C9405.8050305@qca.qualcomm.com> (raw)
In-Reply-To: <1329892431-1499-1-git-send-email-rmani@qca.qualcomm.com>
On 02/22/2012 08:33 AM, rmani@qca.qualcomm.com wrote:
> From: Raja Mani <rmani@qca.qualcomm.com>
>
> Without this change, SDIO shuts down due to CRC error during
> data communication to the firmware in some of the platform.
> for example, scan request issued to the firmware doesn't
> return scan completed events and cause the socket interface
> to always return -16 (device busy).
>
> SDIO pad drive strength should be reduced for hw2.1.1 board
> to avoid such errors.
>
> Signed-off-by: Raja Mani <rmani@qca.qualcomm.com>
Thanks, applied.
Kalle
prev parent reply other threads:[~2012-02-28 8:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-22 6:33 [PATCH] ath6kl: Lower SDIO pad drive strength for hw2.1.1 board rmani
2012-02-28 8:44 ` Kalle Valo [this message]
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