From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Thu, 08 Jan 2015 11:09:40 +0100 Subject: [U-Boot] [PATCH 0/2] Fix repeated USB scans problems In-Reply-To: <54AC1541.7040405@wwwdotorg.org> References: <1420550862-10704-1-git-send-email-hdegoede@redhat.com> <54AC1541.7040405@wwwdotorg.org> Message-ID: <54AE5764.7010902@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, On 06-01-15 18:02, Stephen Warren wrote: > On 01/06/2015 06:27 AM, Hans de Goede wrote: >> Hi Marek & Stephen, >> >> As discussed before we've a problem where our standard bootcmds sometimes >> scan usb more then once, causing a large boot delay. >> >> Marek, as discussed with you before, this patch-set tackles this differently >> then previous sets, by simply making "usb start" a oneshot command (atleast >> until "usb stop" is called). >> >> Stephen the second patch then modifies config_distro_bootcmd.h to simply call >> "usb start" unconditionally, since calling it repeatedly now can be done >> without side-effects. >> >> Assuming you both like these patches, that leaves the question of how to >> merge them, they can be merged individually each through your own trees, or >> one of you can pick up both of them, I'll leave that to you. > > Users will have to get used to running "usb reset" rather than "usb start", but I guess that's fine. > > Should we rename "usb reset" to "usb restart"? > > Either way, the series, > Acked-by: Stephen Warren > > Will you do something similar for SCSI? I think it would probably make sense to do something similar for SCSI, but I'm not all that familiar with the SCSI code, and I really don't have time to work on this for SCSI, so atm I do not plan to work that. Regards, Hans