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Date: Mon, 05 May 2014 09:56:16 -0500
From: Larry Finger <Larry.Finger@...inger.net>
To: Adam Lee <adam.lee@...onical.com>, linux-wireless@...r.kernel.org
CC: netdev@...r.kernel.org, "John W. Linville" <linville@...driver.com>
Subject: Re: [PATCH 1/3] rtlwifi: make MSI support a module parameter
On 05/05/2014 03:33 AM, Adam Lee wrote:
> This makes MSI support a module parameter, for debugging and workaround
> convenience.
>
> Signed-off-by: Adam Lee <adam.lee@...onical.com>
Acked-by: Larry Finger <Larry.Finger@...inger.net> (for all 3 patches)
I would have made the default for the MSI option to be true, but that is a
matter of preference, and only experience would show which default leads to the
fewer failures. On my laptop, both rtl8188ee and rtl8723be work either way. I am
now working on a driver for the RTL8192EE that also can use MSI - that has only
been tested with the option on.
Larry
> ---
> drivers/net/wireless/rtlwifi/wifi.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
> index 6965afd..eef93d1 100644
> --- a/drivers/net/wireless/rtlwifi/wifi.h
> +++ b/drivers/net/wireless/rtlwifi/wifi.h
> @@ -2030,6 +2030,10 @@ struct rtl_mod_params {
>
> /* default: 1 = using linked fw power save */
> bool fwctrl_lps;
> +
> + /* default: 0 = not using MSI interrupts mode */
> + /* submodules should set their own defalut value */
> + bool msi_support;
> };
>
> struct rtl_hal_usbint_cfg {
>
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