linux-kernel - Re: [PATCH v6 20/34] xlink-core: Add xlink core driver xLink

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Date:   Sun, 14 Feb 2021 09:52:51 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     mgross@...ux.intel.com, markgross@...nel.org, arnd@...db.de,
        bp@...e.de, damien.lemoal@....com, dragan.cvetic@...inx.com,
        gregkh@...uxfoundation.org, corbet@....net,
        palmerdabbelt@...gle.com, paul.walmsley@...ive.com,
        peng.fan@....com, robh+dt@...nel.org, shawnguo@...nel.org,
        jassisinghbrar@...il.com
Cc:     linux-kernel@...r.kernel.org,
        Seamus Kelly <seamus.kelly@...el.com>,
        Derek Kiernan <derek.kiernan@...inx.com>,
        linux-doc@...r.kernel.org
Subject: Re: [PATCH v6 20/34] xlink-core: Add xlink core driver xLink

On 2/12/21 2:22 PM, mgross@...ux.intel.com wrote:
> diff --git a/drivers/misc/xlink-core/Kconfig b/drivers/misc/xlink-core/Kconfig
> new file mode 100644
> index 000000000000..a0ceb0b48219
> --- /dev/null
> +++ b/drivers/misc/xlink-core/Kconfig
> @@ -0,0 +1,33 @@
> +config XLINK_CORE
> +	tristate "Support for XLINK CORE"
> +	depends on ((XLINK_PCIE_RH_DRIVER || XBAY_XLINK_PCIE_RH_DRIVER) || (XLINK_LOCAL_HOST && (XLINK_PCIE_LH_DRIVER || XBAY_XLINK_PCIE_RH_DRIVER)))

-ELINETOOLONG. Use '\' for line continuation in Kconfig files.

> +	help
> +	  XLINK CORE enables the communication/control subsystem.
> +
> +	  If unsure, say N.
> +
> +	  To compile this driver as a module, choose M here: the
> +	  module will be called xlink.ko.
> +
> +config XLINK_LOCAL_HOST
> +	tristate "Support for XLINK LOCAL HOST"
> +	depends on XLINK_IPC
> +	help
> +	  XLINK LOCAL HOST enables local host functionality for
> +	  the communication/control Sub-System.
> +
> +	  Enable this config when building the kernel for the Intel Vision
> +	  Processing Unit (VPU) Local Host core.
> +
> +	  If building for a Remote Host kernel, say N.
> +
> +config XLINK_PSS
> +	tristate "Support for XLINK PSS (Pre-Silicon Solution)"
> +	depends on XLINK_LOCAL_HOST
> +	help
> +	  XLINK PSS enables the communication/control subsystem on a PSS platform.
> +
> +	  Enable this config when building the kernel for the Intel Vision
> +	  Processing Unit (VPU) in a simulated env.

Please s/env/environment/.

> +
> +	  If building for a VPU silicon, say N.


-- 
~Randy