From: Kalle Valo <kvalo@codeaurora.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH 1/6] ath10k: sdio: workaround firmware UART pin configuration bug
Date: Tue, 23 Apr 2019 13:25:12 +0000 (UTC) [thread overview]
Message-ID: <20190423132512.BB8F66158B@smtp.codeaurora.org> (raw)
In-Reply-To: <155507569645.32018.15231567732563770250.stgit@potku.adurom.net>
Kalle Valo <kvalo@codeaurora.org> wrote:
> On QCA6174 SDIO devices the SDIO interrupt will fail if UART is
> disabled from ath10k. SDIO firmware enables UART printouts by
> default. If ath10k will try to enable UART again the firmware
> will configure it's GPIO line incorrectly and SDIO interrupts
> won't work anymore. The workaround is to set UART pin again (19
> for QCA6174 SDIO) if uart_print is 0.
>
> Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00007-QCARMSWP-1.
>
> Signed-off-by: Wen Gong <wgong@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
6 patches applied to ath-next branch of ath.git, thanks.
4504f0e5b571 ath10k: sdio: workaround firmware UART pin configuration bug
70736b9753fd ath10k: don't disable interrupts in ath10k_sdio_remove()
e2a6b711282a ath10k: htt: don't use txdone_fifo with SDIO
6d084ac27ab4 ath10k: initialise struct ath10k_bus params to zero
8ea51e409eb0 ath10k: htt: support MSDU ids with SDIO
30382dd1cf3a ath10k: fix use-after-free on SDIO data frames
--
https://patchwork.kernel.org/patch/10898285/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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prev parent reply other threads:[~2019-04-23 13:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-12 13:28 [PATCH 1/6] ath10k: sdio: workaround firmware UART pin configuration bug Kalle Valo
2019-04-12 13:28 ` Kalle Valo
2019-04-12 13:28 ` [PATCH 2/6] ath10k: don't disable interrupts in ath10k_sdio_remove() Kalle Valo
2019-04-12 13:28 ` Kalle Valo
2019-04-12 13:28 ` [PATCH 3/6] ath10k: htt: don't use txdone_fifo with SDIO Kalle Valo
2019-04-12 13:28 ` Kalle Valo
2019-04-12 13:28 ` [PATCH 4/6] ath10k: initialise struct ath10k_bus params to zero Kalle Valo
2019-04-12 13:28 ` Kalle Valo
2019-04-12 13:28 ` [PATCH 5/6] ath10k: htt: support MSDU ids with SDIO Kalle Valo
2019-04-12 13:28 ` Kalle Valo
2019-04-12 13:29 ` [PATCH 6/6] ath10k: fix use-after-free on SDIO data frames Kalle Valo
2019-04-12 13:29 ` Kalle Valo
2019-04-23 13:25 ` [PATCH 1/6] ath10k: sdio: workaround firmware UART pin configuration bug Kalle Valo
2019-04-23 13:25 ` Kalle Valo [this message]
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