From: Leif Lindholm <leif.lindholm@linaro.org>
To: Ming Huang <ming.huang@linaro.org>
Cc: linaro-uefi@lists.linaro.org, edk2-devel@lists.01.org,
graeme.gregory@linaro.org, ard.biesheuvel@linaro.org,
michael.d.kinney@intel.com, lersek@redhat.com,
wanghuiqiang@huawei.com, huangming23@huawei.com,
zhangjinsong2@huawei.com, huangdaode@hisilicon.com,
john.garry@huawei.com, xinliang.liu@linaro.org,
zhangfeng56@huawei.com
Subject: Re: [PATCH edk2-platforms v1 03/16] Hisilicon/D06: Optimize SAS driver for reducing boot time
Date: Tue, 12 Feb 2019 15:12:38 +0000 [thread overview]
Message-ID: <20190212151238.hudsqbg2qiqp7qwa@bivouac.eciton.net> (raw)
In-Reply-To: <20190201133436.10500-4-ming.huang@linaro.org>
On Fri, Feb 01, 2019 at 09:34:23PM +0800, Ming Huang wrote:
> SAS controller is always existed, so accessing SAS register don't
> depend on PciBusDxe (pci enumeration).
> Move the SAS module early in D06.fdf for dispatching SAS driver
> early. This can avoid wait in BDS normally and reduce boot time.
>
> This patch is relative with SasDriverDxe in edk2-non-osi.
I think you are saying that this change is only valid after the
update to SasDriverDxe in edk2-non-osi has been applied?
Or does it mean that it only improves performance after that
edk2-non-osi patch has been applied?
Please be more explicit in the commit message.
Other than that. I'm OK with this patch.
/
Leif
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ming Huang <ming.huang@linaro.org>
> ---
> Platform/Hisilicon/D06/D06.fdf | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Platform/Hisilicon/D06/D06.fdf b/Platform/Hisilicon/D06/D06.fdf
> index a937660a09e2..d495ad7f264c 100644
> --- a/Platform/Hisilicon/D06/D06.fdf
> +++ b/Platform/Hisilicon/D06/D06.fdf
> @@ -165,6 +165,7 @@ [FV.FvMain]
> INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
>
> INF Platform/Hisilicon/D06/Drivers/IoInitDxe/IoInitDxe.inf
> + INF Platform/Hisilicon/D06/Drivers/Sas/SasDxeDriver.inf
> #
> # PI DXE Drivers producing Architectural Protocols (EFI Services)
> #
> @@ -296,7 +297,6 @@ [FV.FvMain]
> #
> INF Platform/Hisilicon/D06/Drivers/Sm750Dxe/UefiSmi.inf
> INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
> - INF Platform/Hisilicon/D06/Drivers/Sas/SasDxeDriver.inf
> INF MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
> INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
> INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
> --
> 2.9.5
>
next prev parent reply other threads:[~2019-02-12 15:12 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-01 13:34 [PATCH edk2-platforms v1 00/16] Fix issues and improve D0x Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 01/16] Hisilicon/D0x: Remove SerdesLib Ming Huang
2019-02-11 15:05 ` Leif Lindholm
2019-02-13 6:36 ` Ming Huang
2019-02-13 9:42 ` Leif Lindholm
2019-02-13 11:39 ` Ming Huang
2019-02-14 10:51 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 02/16] Hisilicon/D0x: Add DriverHealthManagerDxe Ming Huang
2019-02-11 15:20 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 03/16] Hisilicon/D06: Optimize SAS driver for reducing boot time Ming Huang
2019-02-12 15:12 ` Leif Lindholm [this message]
2019-02-13 6:01 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 04/16] Hisilicon/D06: Fix access variable fail issue Ming Huang
2019-02-12 15:17 ` Leif Lindholm
2019-02-13 2:21 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 05/16] Hisilicon/D06: Add more PCIe port INT-x support Ming Huang
2019-02-11 17:05 ` Leif Lindholm
2019-02-12 12:27 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 06/16] Hisilicon/D06: Add OemGetCpuFreq to encapsulate difference Ming Huang
2019-02-11 17:15 ` Leif Lindholm
2019-02-13 2:29 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 07/16] Hisilicon/D0x: Rename StartupAp() function Ming Huang
2019-02-11 18:04 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 08/16] Hisilicon/D06: Change HCCS speed from 30G to 26G Ming Huang
2019-02-11 18:36 ` Leif Lindholm
2019-02-12 14:45 ` Ming Huang
2019-02-12 14:59 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 09/16] Hisilicon/D06: Add PCI_OSC_SUPPORT Ming Huang
2019-02-11 18:51 ` Leif Lindholm
2019-02-13 2:59 ` Ming Huang
2019-02-13 9:08 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 10/16] Hisilicon/D06: Modify for M7 self-Adapte support Ming Huang
2019-02-11 19:28 ` Leif Lindholm
2019-02-12 15:14 ` Ming Huang
2019-02-12 15:46 ` Leif Lindholm
2019-02-13 4:38 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 11/16] Hisilicon/D06: Add Setup Item "Support DPC" Ming Huang
2019-02-11 19:46 ` Leif Lindholm
2019-02-12 15:22 ` Ming Huang
2019-02-12 15:49 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 12/16] Hisilicon/D06: Use new flash layout Ming Huang
2019-02-11 14:54 ` Leif Lindholm
2019-02-13 4:43 ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 13/16] Hisilicon/D06: Remove SECURE_BOOT_ENABLE definition Ming Huang
2019-02-11 19:47 ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 14/16] Hisilicon/D0x: Remove SP805 watchdog pcd Ming Huang
2019-02-11 19:48 ` Leif Lindholm
2019-02-15 14:18 ` [PATCH edk2-platforms v1 00/16] Fix issues and improve D0x Ming Huang
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=20190212151238.hudsqbg2qiqp7qwa@bivouac.eciton.net \
--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