From: "levi.yun" <yeoreum.yun@arm.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
Prabin CA <Prabin.CA@arm.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
Leif Lindholm <quic_llindhol@quicinc.com>,
Sami Mujawar <Sami.Mujawar@arm.com>,
Thomas Abraham <thomas.abraham@arm.com>
Subject: Re: [edk2-devel] [edk2-platforms][PATCH v5 1/9] Platform/Sgi: Correct typo in defining CPPC performance limited register
Date: Mon, 11 Mar 2024 07:29:13 -0700 [thread overview]
Message-ID: <AM0PR08MB4289E515FEFEBE2EAF007CA1FB242@AM0PR08MB4289.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20240311131416.823580-2-prabin.ca@arm.com>
Reviewed-by: levi.yun <yeoreum.yun@arm.com>
________________________________________
From: devel@edk2.groups.io <devel@edk2.groups.io> on behalf of Prabin CA via groups.io <prabin.ca=arm.com@groups.io>
Sent: 11 March 2024 13:14
To: devel@edk2.groups.io
Cc: Ard Biesheuvel; Leif Lindholm; Sami Mujawar; Thomas Abraham
Subject: [edk2-devel] [edk2-platforms][PATCH v5 1/9] Platform/Sgi: Correct typo in defining CPPC performance limited register
The reference design platform currently lacks the CPPC (Collaborative
Processor Performance Control) performance limited register as defined
by the ACPI 6.x specification. There is a typo in the macro definition
where the 'fastchannel address of the performance limited register' is
mentioned instead of the 'performance limited register address'.
Correcting this typo. However, it's important to retain the reference to
the performance limited register in the macro for future use, as it will
prove useful once functionalities such as power metering devices are
enabled.
Signed-off-by: Prabin CA <prabin.ca@arm.com>
---
| 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--git a/Platform/ARM/SgiPkg/Include/SgiAcpiHeader.h b/Platform/ARM/SgiPkg/Include/SgiAcpiHeader.h
index 033d398fdb63..3e24f569c95a 100644
--- a/Platform/ARM/SgiPkg/Include/SgiAcpiHeader.h
+++ b/Platform/ARM/SgiPkg/Include/SgiAcpiHeader.h
@@ -469,8 +469,7 @@ typedef struct {
@param [in] DesiredPerfReg Fastchannel address for desired performance
register.
- @param [in] PerfLimitedReg Fastchannel address for performance limited
- register.
+ @param [in] PerfLimitedReg Address for performance limited register.
@param [in] GranularityMHz Granularity of the performance scale.
@param [in] HighestPerf Highest performance in linear scale.
@param [in] NominalPerf Nominal performance in linear scale.
--
2.34.1
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next prev parent reply other threads:[~2024-03-11 14:29 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 13:14 [edk2-devel] [edk2-platforms][PATCH v5 0/9] Platform/Sgi: Add support for RD-Fremont platform Prabin CA
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 1/9] Platform/Sgi: Correct typo in defining CPPC performance limited register Prabin CA
2024-03-11 14:29 ` levi.yun [this message]
2024-03-31 11:58 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 2/9] Platform/Sgi: Update the datatype of PcdSmmuBase from u32 to u64 Prabin CA
2024-03-11 14:29 ` levi.yun
2024-03-31 12:01 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 3/9] Platform/Sgi: Refactor system memory base and size definitions Prabin CA
2024-03-11 14:29 ` levi.yun
2024-03-31 12:01 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 4/9] Platform/Sgi: Introduce a flag to enable PCIe support for RD Platforms Prabin CA
2024-03-11 14:33 ` levi.yun
2024-03-31 10:31 ` Sami Mujawar
2024-03-31 11:57 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 5/9] Platform/Sgi: Add ACPI tables for RD-Fremont platform Prabin CA
2024-03-11 14:34 ` levi.yun
2024-03-31 12:02 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 6/9] Platform/Sgi: Add initial support " Prabin CA
2024-03-11 14:34 ` levi.yun
2024-03-31 12:03 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 7/9] Platform/Sgi: Extend SMBIOS support for RD-Fremont Prabin CA
2024-03-11 14:35 ` levi.yun
2024-03-31 11:55 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 8/9] Platform/Sgi: Low Power Idle States " Prabin CA
2024-03-11 14:35 ` levi.yun
2024-03-31 12:03 ` Sami Mujawar
2024-03-11 13:14 ` [edk2-devel] [edk2-platforms][PATCH v5 9/9] Platform/Sgi: Add CPPC support for RD-Fremont platform Prabin CA
2024-03-11 14:35 ` levi.yun
2024-03-31 12:03 ` Sami Mujawar
2024-03-31 12:06 ` [edk2-devel] [edk2-platforms][PATCH v5 0/9] Platform/Sgi: Add " Sami Mujawar
2024-04-03 17:40 ` Prabin CA
2024-03-31 12:09 ` Sami Mujawar
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