From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/4] USB multi controller
Date: Tue, 04 Sep 2012 17:05:31 -0600 [thread overview]
Message-ID: <5046893B.4020607@wwwdotorg.org> (raw)
In-Reply-To: <1346342604-13355-1-git-send-email-dev@lynxeye.de>
On 08/30/2012 10:03 AM, Lucas Stach wrote:
> Hi all,
>
> this is a follow up on the patch "USB: EHCI: Initialize multiple
> USB controllers at once" from Jim Lin. It takes some of the
> code but has undergone some heavy reworking.
>
> When we remove the ifdef horror from the above mentioned patch it's
> mostly a big interface change to the usb subsystem. As this creates
> a lot of churn I've split this up into a series. Every patch is self
> contained so it doesn't break compiles and *should* not regress
> any functionality on it's own. At least the series is bisectable in
> case anything goes wrong. I've compile tested all the ARM configs.
>
> Both the lowlevel usb and ehci interface change are backward
> compatible, so implementations that only use one controller can
> choose to ignore the new interface. All implementations are
> updated to work with the new function prototypes.
>
> For Tegra I've included a patch to actually use the new ehci
> interface. Patches are based on a Tegra tree with some relevant
> changes from u-boot-usb picked over, so they should apply to
> u-boot-usb/master.
Can you explain what this series is based on in a little more detail? I
tried applying it to Tegra's for-next today, and it wouldn't apply. I
managed to apply using plain "patch" rather then "git am", but then I
get a bunch of compile errors:-(
next prev parent reply other threads:[~2012-09-04 23:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 16:03 [U-Boot] [PATCH 0/4] USB multi controller Lucas Stach
2012-08-30 16:03 ` [U-Boot] [PATCH 1/4] usb: lowlevel interface change to support multiple controllers Lucas Stach
2012-08-30 21:03 ` Marek Vasut
2012-08-30 16:03 ` [U-Boot] [PATCH 2/4] usb: ehci: rework to take advantage of new lowlevel interface Lucas Stach
2012-08-30 21:09 ` Marek Vasut
2012-08-30 21:51 ` Lucas Stach
2012-08-30 21:55 ` Marek Vasut
2012-08-30 16:03 ` [U-Boot] [PATCH 3/4] tegra20: port to new ehci interface Lucas Stach
2012-08-30 16:03 ` [U-Boot] [PATCH 4/4] usb: add support for multiple usb controllers Lucas Stach
2012-08-30 21:12 ` Marek Vasut
2012-09-04 23:05 ` Stephen Warren [this message]
2012-09-05 0:30 ` [U-Boot] [PATCH 0/4] USB multi controller Marek Vasut
2012-09-05 6:21 ` Lucas Stach
2012-09-05 6:30 ` Marek Vasut
2012-09-05 19:11 ` Stephen Warren
2012-09-05 19:27 ` Marek Vasut
2012-09-05 22:13 ` Lucas Stach
-- strict thread matches above, loose matches on Subject: below --
2012-09-25 22:14 Lucas Stach
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