2020-02-24 14:09:46

by Paul Menzel

[permalink] [raw]

Subject: [PATCH] Initialize ATA before graphics

---

From: Arjan van de Ven <[email protected]>
Date: Thu, 2 Jun 2016 23:36:32 -0500

ATA init is the long pole in the boot process, and its asynchronous.
Move the graphics init after it, so that ATA and graphics initialize
in parallel.

Signed-off-by: Paul Menzel <[email protected]>
---

1. Taken from Clear Linux: https://github.com/clearlinux-pkgs/linux/commits/master/0110-Initialize-ata-before-graphics.patch
2. Arjan, can you please add your Signed-off-by line?

drivers/Makefile | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index aaef17c..d08f3a3 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -58,15 +58,8 @@ obj-y += char/
# iommu/ comes before gpu as gpu are using iommu controllers
obj-y += iommu/

-# gpu/ comes after char for AGP vs DRM startup and after iommu
-obj-y += gpu/
-
obj-$(CONFIG_CONNECTOR) += connector/

-# i810fb and intelfb depend on char/agp/
-obj-$(CONFIG_FB_I810) += video/fbdev/i810/
-obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
-
obj-$(CONFIG_PARPORT) += parport/
obj-$(CONFIG_NVM) += lightnvm/
obj-y += base/ block/ misc/ mfd/ nfc/
@@ -79,6 +72,14 @@ obj-$(CONFIG_IDE) += ide/
obj-y += scsi/
obj-y += nvme/
obj-$(CONFIG_ATA) += ata/
+
+# gpu/ comes after char for AGP vs DRM startup and after iommu
+obj-y += gpu/
+
+# i810fb and intelfb depend on char/agp/
+obj-$(CONFIG_FB_I810) += video/fbdev/i810/
+obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
+
obj-$(CONFIG_TARGET_CORE) += target/
obj-$(CONFIG_MTD) += mtd/
obj-$(CONFIG_SPI) += spi/
--
https://clearlinux.org

---

Attachments:

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2020-02-25 16:35:35

by Randy Dunlap

[permalink] [raw]

Subject: Re: [PATCH] Initialize ATA before graphics

---

Hi Paul,
You should have also Cc-ed Arjan on this email. [done]


On 2/24/20 6:09 AM, Paul Menzel wrote:
> From: Arjan van de Ven <[email protected]>
> Date: Thu, 2 Jun 2016 23:36:32 -0500
>
> ATA init is the long pole in the boot process, and its asynchronous.
> Move the graphics init after it, so that ATA and graphics initialize
> in parallel.
>
> Signed-off-by: Paul Menzel <[email protected]>
> ---
>
> 1. Taken from Clear Linux: https://github.com/clearlinux-pkgs/linux/commits/master/0110-Initialize-ata-before-graphics.patch
> 2. Arjan, can you please add your Signed-off-by line?
>
> drivers/Makefile | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/Makefile b/drivers/Makefile
> index aaef17c..d08f3a3 100644
> --- a/drivers/Makefile
> +++ b/drivers/Makefile
> @@ -58,15 +58,8 @@ obj-y += char/
> # iommu/ comes before gpu as gpu are using iommu controllers
> obj-y += iommu/
>
> -# gpu/ comes after char for AGP vs DRM startup and after iommu
> -obj-y += gpu/
> -
> obj-$(CONFIG_CONNECTOR) += connector/
>
> -# i810fb and intelfb depend on char/agp/
> -obj-$(CONFIG_FB_I810) += video/fbdev/i810/
> -obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
> -
> obj-$(CONFIG_PARPORT) += parport/
> obj-$(CONFIG_NVM) += lightnvm/
> obj-y += base/ block/ misc/ mfd/ nfc/
> @@ -79,6 +72,14 @@ obj-$(CONFIG_IDE) += ide/
> obj-y += scsi/
> obj-y += nvme/
> obj-$(CONFIG_ATA) += ata/
> +
> +# gpu/ comes after char for AGP vs DRM startup and after iommu
> +obj-y += gpu/
> +
> +# i810fb and intelfb depend on char/agp/
> +obj-$(CONFIG_FB_I810) += video/fbdev/i810/
> +obj-$(CONFIG_FB_INTEL) += video/fbdev/intelfb/
> +
> obj-$(CONFIG_TARGET_CORE) += target/
> obj-$(CONFIG_MTD) += mtd/
> obj-$(CONFIG_SPI) += spi/
>


--
~Randy
Reported-by: Randy Dunlap <[email protected]>