[PATCH 03/14] cxl: Enable bus mastering for devices using CAPP DMA mode

Andrew Donnellan andrew.donnellan at au1.ibm.com
Wed Jul 6 14:04:32 AEST 2016

On 04/07/16 23:22, Ian Munsie wrote:
> From: Ian Munsie <imunsie at au1.ibm.com>
> Devices that use CAPP DMA mode (such as the Mellanox CX4) require bus
> master to be enabled in order for the CAPI traffic to flow. This should
> be harmless to enable for other cxl devices, so unconditionally enable
> it in the adapter init flow.
> Signed-off-by: Ian Munsie <imunsie at au1.ibm.com>

Reviewed-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited

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