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From: Julien Grall <julien.grall@linaro.org>
To: "Zeng, Star" <star.zeng@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>,
	edk2-devel-01 <edk2-devel@lists.01.org>,
	 "heyi.guo@linaro.org" <heyi.guo@linaro.org>,
	"Ni, Ruiyu" <ruiyu.ni@intel.com>,
	Anthony PERARD <anthony.perard@citrix.com>,
	Leif Lindholm <leif.lindholm@linaro.org>,
	 Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: Re: Xen Console input very slow in recent UEFI
Date: Wed, 1 Nov 2017 12:46:51 +0000	[thread overview]
Message-ID: <CAEC2CxqLN-YhhQtT2zG5pkfPNtabR7HF65nh=0U_9jZ2Euw7wg@mail.gmail.com> (raw)
In-Reply-To: <0C09AFA07DD0434D9E2A0C6AEB0483103B9AF405@shsmsx102.ccr.corp.intel.com>

Hi Zeng,

On 30 October 2017 at 01:09, Zeng, Star <star.zeng@intel.com> wrote:
> I do not think SerialDxe should handle EFI_INVALID_PARAMETER return value from SerialPortSetAttributes().
> If the EFI_INVALID_PARAMETER is because of Timeout value, the Timeout value definitely should not be updated.
> If the EFI_INVALID_PARAMETER is because of other parameters, the status should be returned to the caller.

Fair enough. Are you going to resend the change you suggest with a
commit message?

Cheers,

-- 
Julien Grall


  reply	other threads:[~2017-11-01 12:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-26 11:05 Xen Console input very slow in recent UEFI Julien Grall
2017-10-26 15:13 ` Laszlo Ersek
2017-10-26 15:20   ` Laszlo Ersek
2017-10-26 18:31     ` Julien Grall
2017-10-27  3:20       ` Zeng, Star
2017-10-27 12:38         ` Laszlo Ersek
2017-10-27 13:19           ` Julien Grall
2017-10-27 15:43             ` Laszlo Ersek
2017-10-30  1:09               ` Zeng, Star
2017-11-01 12:46                 ` Julien Grall [this message]
2017-11-02  1:43                   ` Zeng, Star

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