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Message-ID: <1a999e55-a90a-dfa4-113c-3bcd9fc15d86@redhat.com>
Date: Wed, 10 May 2023 10:32:49 +0200
MIME-Version: 1.0
Subject: Re: [PATCH v2 02/12] MdeModulePkg/SataControllerDxe: Log expected errors at DEBUG_INFO level
To: Pedro Falcato <pedro.falcato@gmail.com>, devel@edk2.groups.io
Cc: Jian J Wang <jian.j.wang@intel.com>, Liming Gao
 <gaoliming@byosoft.com.cn>, Hao A Wu <hao.a.wu@intel.com>,
 Ray Ni <ray.ni@intel.com>
References: <20230509163212.291333-1-pedro.falcato@gmail.com>
 <20230509163212.291333-3-pedro.falcato@gmail.com>
From: "Laszlo Ersek" <lersek@redhat.com>
In-Reply-To: <20230509163212.291333-3-pedro.falcato@gmail.com>
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On 5/9/23 18:32, Pedro Falcato wrote:
> When a UEFI_DRIVER attempts to open a protocol interface with BY_DRIVER
> attribute that it already has open with BY_DRIVER attribute,
> OpenProtocol() returns EFI_ALREADY_STARTED. This is not an error. The
> UEFI-2.7 spec currently says,
> 
>> EFI_ALREADY_STARTED -- Attributes is BY_DRIVER and there is an item on
>>                        the open list with an attribute of BY_DRIVER
>>                        whose agent handle is the same as AgentHandle.
> 
> Downgrade the log mask for this one condition to DEBUG_INFO, in
> SataControllerStart(). This will match the log mask of the other two
> informative messages in this function.
> 
> (ported from commit 5dfba97)
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Hao A Wu <hao.a.wu@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
> ---
>  .../Bus/Pci/SataControllerDxe/SataController.c    | 15 +++++++++++++--
>  1 file changed, 13 insertions(+), 2 deletions(-)

Reviewed-by: Laszlo Ersek <lersek@redhat.com>