From: "Wu, Hao A" <hao.a.wu@intel.com>
To: "Kubacki, Michael A" <michael.a.kubacki@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Bi, Dandan" <dandan.bi@intel.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
"Dong, Eric" <eric.dong@intel.com>,
Laszlo Ersek <lersek@redhat.com>,
"Gao, Liming" <liming.gao@intel.com>,
"Kinney, Michael D" <michael.d.kinney@intel.com>,
"Ni, Ray" <ray.ni@intel.com>,
"Wang, Jian J" <jian.j.wang@intel.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>
Subject: Re: [PATCH V2 5/9] MdeModulePkg/Variable: Add a file for NV variable functions
Date: Thu, 3 Oct 2019 08:04:15 +0000 [thread overview]
Message-ID: <B80AF82E9BFB8E4FBD8C89DA810C6A093C940D5B@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <20190928014717.31372-6-michael.a.kubacki@intel.com>
> -----Original Message-----
> From: Kubacki, Michael A
> Sent: Saturday, September 28, 2019 9:47 AM
> To: devel@edk2.groups.io
> Cc: Bi, Dandan; Ard Biesheuvel; Dong, Eric; Laszlo Ersek; Gao, Liming; Kinney,
> Michael D; Ni, Ray; Wang, Jian J; Wu, Hao A; Yao, Jiewen
> Subject: [PATCH V2 5/9] MdeModulePkg/Variable: Add a file for NV variable
> functions
>
> This change adds a dedicated file for variable operations specific
> to non-volatile variables. This decreases the overall length of the
> relatively large Variable.c file.
It is not clear to me what are the criteria for moving functions into the
separate new file.
I guess the new file is for functions related with NV variables, but I saw
there are functions like:
InitRealNonVolatileVariableStore
InitEmuNonVolatileVariableStore
InitNonVolatileVariableStore
Not sure if they can be put into the new file as well.
Best Regards,
Hao Wu
>
> Cc: Dandan Bi <dandan.bi@intel.com>
> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Signed-off-by: Michael Kubacki <michael.a.kubacki@intel.com>
> ---
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> | 2 ++
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf | 2
> ++
>
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableStandaloneMm.inf
> | 2 ++
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.h |
> 25 +++++++++++++++++
> MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 20 +----
> ---------
> MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.c |
> 28 ++++++++++++++++++++
> 6 files changed, 60 insertions(+), 19 deletions(-)
>
> diff --git
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> index c35e5fe787..08a5490787 100644
> ---
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> +++
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> @@ -36,6 +36,8 @@
> Variable.c
> VariableDxe.c
> Variable.h
> + VariableNonVolatile.c
> + VariableNonVolatile.h
> VariableParsing.c
> VariableParsing.h
> PrivilegePolymorphic.h
> diff --git
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
> index 626738b9c7..6dc2721b81 100644
> --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
> +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
> @@ -45,6 +45,8 @@
> Variable.c
> VariableTraditionalMm.c
> VariableSmm.c
> + VariableNonVolatile.c
> + VariableNonVolatile.h
> VariableParsing.c
> VariableParsing.h
> VarCheck.c
> diff --git
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableStandaloneMm.i
> nf
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableStandaloneMm.
> inf
> index 1ba8f9ebfb..ca9d23ce9f 100644
> ---
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableStandaloneMm.i
> nf
> +++
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableStandaloneMm.
> inf
> @@ -45,6 +45,8 @@
> Variable.c
> VariableSmm.c
> VariableStandaloneMm.c
> + VariableNonVolatile.c
> + VariableNonVolatile.h
> VariableParsing.c
> VariableParsing.h
> VarCheck.c
> diff --git
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.h
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.h
> new file mode 100644
> index 0000000000..82572262ef
> --- /dev/null
> +++
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.h
> @@ -0,0 +1,25 @@
> +/** @file
> + Common variable non-volatile store routines.
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef _VARIABLE_NON_VOLATILE_H_
> +#define _VARIABLE_NON_VOLATILE_H_
> +
> +#include "Variable.h"
> +
> +/**
> + Get non-volatile maximum variable size.
> +
> + @return Non-volatile maximum variable size.
> +
> +**/
> +UINTN
> +GetNonVolatileMaxVariableSize (
> + VOID
> + );
> +
> +#endif
> diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
> index 53d797152c..5da2354aa5 100644
> --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
> +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
> @@ -23,6 +23,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> **/
>
> #include "Variable.h"
> +#include "VariableNonVolatile.h"
> #include "VariableParsing.h"
>
> VARIABLE_MODULE_GLOBAL *mVariableModuleGlobal;
> @@ -3006,25 +3007,6 @@ ReclaimForOS(
> }
> }
>
> -/**
> - Get non-volatile maximum variable size.
> -
> - @return Non-volatile maximum variable size.
> -
> -**/
> -UINTN
> -GetNonVolatileMaxVariableSize (
> - VOID
> - )
> -{
> - if (PcdGet32 (PcdHwErrStorageSize) != 0) {
> - return MAX (MAX (PcdGet32 (PcdMaxVariableSize), PcdGet32
> (PcdMaxAuthVariableSize)),
> - PcdGet32 (PcdMaxHardwareErrorVariableSize));
> - } else {
> - return MAX (PcdGet32 (PcdMaxVariableSize), PcdGet32
> (PcdMaxAuthVariableSize));
> - }
> -}
> -
> /**
> Get maximum variable size, covering both non-volatile and volatile variables.
>
> diff --git
> a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.c
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.c
> new file mode 100644
> index 0000000000..b1b6d8282f
> --- /dev/null
> +++
> b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableNonVolatile.c
> @@ -0,0 +1,28 @@
> +/** @file
> + Common variable non-volatile store routines.
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include "VariableNonVolatile.h"
> +
> +/**
> + Get non-volatile maximum variable size.
> +
> + @return Non-volatile maximum variable size.
> +
> +**/
> +UINTN
> +GetNonVolatileMaxVariableSize (
> + VOID
> + )
> +{
> + if (PcdGet32 (PcdHwErrStorageSize) != 0) {
> + return MAX (MAX (PcdGet32 (PcdMaxVariableSize), PcdGet32
> (PcdMaxAuthVariableSize)),
> + PcdGet32 (PcdMaxHardwareErrorVariableSize));
> + } else {
> + return MAX (PcdGet32 (PcdMaxVariableSize), PcdGet32
> (PcdMaxAuthVariableSize));
> + }
> +}
> --
> 2.16.2.windows.1
next prev parent reply other threads:[~2019-10-03 8:04 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-28 1:47 [PATCH V2 0/9] UEFI Variable SMI Reduction Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 1/9] MdeModulePkg/Variable: Consolidate common parsing functions Kubacki, Michael A
2019-10-03 8:03 ` Wu, Hao A
2019-10-03 17:35 ` Kubacki, Michael A
2019-10-08 2:11 ` Wu, Hao A
2019-10-08 21:53 ` Kubacki, Michael A
2019-10-08 6:07 ` Wang, Jian J
2019-10-08 22:00 ` Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 2/9] MdeModulePkg/Variable: Parameterize GetNextVariableEx() store list Kubacki, Michael A
2019-10-03 8:03 ` Wu, Hao A
2019-10-03 18:04 ` Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 3/9] MdeModulePkg/Variable: Parameterize VARIABLE_INFO_ENTRY buffer Kubacki, Michael A
2019-10-03 8:03 ` Wu, Hao A
2019-10-03 18:05 ` Kubacki, Michael A
2019-10-08 2:11 ` [edk2-devel] " Wu, Hao A
2019-10-08 21:49 ` Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 4/9] MdeModulePkg/Variable: Add local auth status in VariableParsing Kubacki, Michael A
2019-10-03 8:04 ` [edk2-devel] " Wu, Hao A
2019-10-03 18:35 ` Kubacki, Michael A
2019-10-16 7:55 ` Wu, Hao A
2019-10-16 16:37 ` Kubacki, Michael A
2019-10-17 1:00 ` Wu, Hao A
2019-09-28 1:47 ` [PATCH V2 5/9] MdeModulePkg/Variable: Add a file for NV variable functions Kubacki, Michael A
2019-10-03 8:04 ` Wu, Hao A [this message]
2019-10-03 18:43 ` Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 6/9] MdeModulePkg VariableInfo: Always consider RT DXE and SMM stats Kubacki, Michael A
2019-10-03 8:04 ` Wu, Hao A
2019-09-28 1:47 ` [PATCH V2 7/9] MdeModulePkg/Variable: Add RT GetVariable() cache support Kubacki, Michael A
2019-10-03 8:04 ` Wu, Hao A
2019-10-03 11:00 ` Laszlo Ersek
2019-10-03 20:53 ` Kubacki, Michael A
2019-10-03 21:53 ` Kubacki, Michael A
2019-10-03 22:01 ` Michael D Kinney
2019-10-03 23:31 ` Kubacki, Michael A
2019-10-04 6:50 ` Laszlo Ersek
2019-10-04 16:48 ` Kubacki, Michael A
2019-10-04 6:38 ` Laszlo Ersek
2019-10-04 16:48 ` Kubacki, Michael A
2019-10-08 2:12 ` Wu, Hao A
2019-09-28 1:47 ` [PATCH V2 8/9] MdeModulePkg/Variable: Add RT GetNextVariableName() " Kubacki, Michael A
2019-10-03 8:04 ` Wu, Hao A
2019-10-03 18:52 ` Kubacki, Michael A
2019-10-03 18:59 ` [edk2-devel] " Andrew Fish
2019-10-03 20:12 ` Kubacki, Michael A
2019-09-28 1:47 ` [PATCH V2 9/9] MdeModulePkg/VariableSmm: Remove unused SMI handler functions Kubacki, Michael A
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=B80AF82E9BFB8E4FBD8C89DA810C6A093C940D5B@SHSMSX104.ccr.corp.intel.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox