Thread (14 messages) 14 messages, 4 authors, 2018-02-28

[PATCH] arm64: dts: juno: fix size of GICv2m MSI frames

From: Sudeep Holla <hidden>
Date: 2018-02-28 15:58:18
Also in: lkml


On 28/02/18 15:51, Robin Murphy wrote:
Hi Sudeep,

Cheers for sorting it out...

On 28/02/18 15:48, Sudeep Holla wrote:
quoted
Currently the size of GICv2m MSI frames are listed as 4kB while the
Juno TRM specifies 64kB for each of these MSI frames.

Though the devices connected themself might just use the first 4kB,
s/themself/themselves/
quoted
to be consistent with the genaral practice of 64kB boundary alignment
s/genaral/general/
Fixed those now.
quoted
to all the devices, lets keep the size as 64kB. This might also help
in avoiding any surprise when passing the device to a VM.

This patch increase the size of each GICv2m MSI frames from 4kB to 64kB
as per the specification.
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Thanks.

-- 
Regards,
Sudeep
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