From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: devel@edk2.groups.io, kraxel@redhat.com
Subject: Re: [edk2-devel] [PATCH 1/2] OvmfPkg/PlatformPei: ScanOrAdd64BitE820Ram improvements
Date: Wed, 25 Aug 2021 07:22:17 +0200 [thread overview]
Message-ID: <42a017f3-25a9-6df3-b44a-c0dab839afd9@redhat.com> (raw)
In-Reply-To: <20210819081110.1612205-2-kraxel@redhat.com>
On 8/19/21 10:11 AM, Gerd Hoffmann wrote:
> Add a bool parameter to ScanOrAdd64BitE820Ram to explicitly specify
> whenever ScanOrAdd64BitE820Ram should add HOBs for high memory (above
> 4G) or scan only.
>
> Also add a lowmem parameter so ScanOrAdd64BitE820Ram
> can report the memory size below 4G.
>
> This allows a more flexible usage of ScanOrAdd64BitE820Ram,
> a followup patch will use it for all memory detection.
>
> No functional change.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
> OvmfPkg/PlatformPei/MemDetect.c | 28 +++++++++++++++++++++-------
> 1 file changed, 21 insertions(+), 7 deletions(-)
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
next prev parent reply other threads:[~2021-08-25 5:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 8:11 [PATCH 0/2] OvmfPkg/PlatformPei: prefer etc/e820 for memory detection Gerd Hoffmann
2021-08-19 8:11 ` [PATCH 1/2] OvmfPkg/PlatformPei: ScanOrAdd64BitE820Ram improvements Gerd Hoffmann
2021-08-25 5:22 ` Philippe Mathieu-Daudé [this message]
2021-08-19 8:11 ` [PATCH 2/2] OvmfPkg/PlatformPei: prefer etc/e820 for memory detection Gerd Hoffmann
2021-08-19 9:28 ` [edk2-devel] " Philippe Mathieu-Daudé
2021-08-25 9:24 ` Yao, Jiewen
2021-08-25 13:13 ` Gerd Hoffmann
2021-08-25 15:15 ` Yao, Jiewen
2021-08-26 7:12 ` Gerd Hoffmann
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