Re: [PATCH v2 0/2] powerpc/shared/console: Console baud rate fixes
On Fri, Apr 16, 2021 at 8:57 AM wrote: > > > > > On Apr 15, 2021, at 08:55 , Joel Sherrill wrote: > > > > No one has posted publicly about these in 5 days and asking privately a > > group of mvme users, I only got feedback from Heinz > > > > == > > I can only note that we have some (many) users who would like to stay at > > the fixed 9600 baud because that is what > > they have been used to since "forever”. > > I had received feedback on the MVME2500. There I had set the console of > > this QorIQ based system to the typical > > 125600 baud for arm (also with the option BSP_CONSOLE_BAUD). Some were not > > happy that there are two different > > baud rates for the different MVME boards. > > I personally find Paul's approach ok and if the default value > > (bsp-defaults) eventually stays at 9600 baud on all > > these boards could everyone be happy? > > I kept all the defaults at what they are now (usually 9600) to avoid > surprises. > > > > > == > > > > This patch series makes all the mvme BSPs consistent so I plan to > > merge these today. > > > > Moving the legacy network code broke the patches that added baud rate > configuration to the ".yml" files. I'll resubmit the patches after I've > tested a recent version, but I'll need to pull down the new legacy network > branch and build that as well. Hopefully all goes smoothly and I'll find > time today. > We'll get the pending patches merged that are ready to go in for your rebase. Feel free to reach out directly to Vijay and myself if you run into trouble. > FYI, since other people are working in this area: I'll soon submit a PCI > multi-port serial driver for an eight port PMC serial port card. Some of the > files will need to be shuffled around. > > Peter > - > Peter Dufault > HD Associates, Inc. Software and System Engineering > > This email is delivered through the public internet using protocols subject > to interception and tampering. > > ___ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [PATCH v2 0/2] powerpc/shared/console: Console baud rate fixes
> On Apr 15, 2021, at 08:55 , Joel Sherrill wrote: > > No one has posted publicly about these in 5 days and asking privately a > group of mvme users, I only got feedback from Heinz > > == > I can only note that we have some (many) users who would like to stay at the > fixed 9600 baud because that is what > they have been used to since "forever”. > I had received feedback on the MVME2500. There I had set the console of this > QorIQ based system to the typical > 125600 baud for arm (also with the option BSP_CONSOLE_BAUD). Some were not > happy that there are two different > baud rates for the different MVME boards. > I personally find Paul's approach ok and if the default value (bsp-defaults) > eventually stays at 9600 baud on all > these boards could everyone be happy? I kept all the defaults at what they are now (usually 9600) to avoid surprises. > > == > > This patch series makes all the mvme BSPs consistent so I plan to > merge these today. > Moving the legacy network code broke the patches that added baud rate configuration to the ".yml" files. I'll resubmit the patches after I've tested a recent version, but I'll need to pull down the new legacy network branch and build that as well. Hopefully all goes smoothly and I'll find time today. FYI, since other people are working in this area: I'll soon submit a PCI multi-port serial driver for an eight port PMC serial port card. Some of the files will need to be shuffled around. Peter - Peter Dufault HD Associates, Inc. Software and System Engineering This email is delivered through the public internet using protocols subject to interception and tampering. signature.asc Description: Message signed with OpenPGP ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [PATCH v2 0/2] powerpc/shared/console: Console baud rate fixes
No one has posted publicly about these in 5 days and asking privately a group of mvme users, I only got feedback from Heinz == I can only note that we have some (many) users who would like to stay at the fixed 9600 baud because that is what they have been used to since "forever”. I had received feedback on the MVME2500. There I had set the console of this QorIQ based system to the typical 125600 baud for arm (also with the option BSP_CONSOLE_BAUD). Some were not happy that there are two different baud rates for the different MVME boards. I personally find Paul's approach ok and if the default value (bsp-defaults) eventually stays at 9600 baud on all these boards could everyone be happy? == This patch series makes all the mvme BSPs consistent so I plan to merge these today. --joel On Sat, Apr 10, 2021 at 7:41 AM wrote: > From: Peter Dufault > > The "powerpc/shared/console" code has the start-up console value fixed > at 9600 baud. This changes the hard-wired constant "9600" in the code > to the configuration setting "BSP_CONSOLE_BAUD" and adds configuration > support in both the "waf" and the legacy configuration systems. > > In addition, once the shared console baud rate can be set to start at > anything other than 9600 the termios code will reset it to 9600 at the > first open. > > Peter Dufault (2): > powerpc/shared/console: Make console baud rate configurable. > powerpc/shared/console: "termios" first open sets console baud to 9600 > > bsps/powerpc/shared/console/console.c | 4 ++-- > bsps/powerpc/shared/console/uart.c | 5 - > c/src/lib/libbsp/powerpc/beatnik/configure.ac | 4 > c/src/lib/libbsp/powerpc/haleakala/configure.ac| 4 > c/src/lib/libbsp/powerpc/motorola_powerpc/configure.ac | 4 > c/src/lib/libbsp/powerpc/mvme3100/configure.ac | 4 > c/src/lib/libbsp/powerpc/mvme5500/configure.ac | 4 > spec/build/bsps/optconsolebaud.yml | 5 + > spec/build/bsps/powerpc/beatnik/bspbeatnik.yml | 2 ++ > spec/build/bsps/powerpc/haleakala/bsphaleakala.yml | 2 ++ > spec/build/bsps/powerpc/motorola_powerpc/obj.yml | 4 +++- > spec/build/bsps/powerpc/mvme3100/bspmvme3100.yml | 2 ++ > spec/build/bsps/powerpc/mvme5500/bspmvme5500.yml | 2 ++ > 13 files changed, 42 insertions(+), 4 deletions(-) > > -- > 1.8.3.1 > > ___ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel > ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [PATCH v2 0/2] powerpc/shared/console: Console baud rate fixes
> On Apr 10, 2021, at 08:41 , wrote: > > The "powerpc/shared/console" code has the start-up console value fixed > at 9600 baud. This changes the hard-wired constant "9600" in the code > to the configuration setting "BSP_CONSOLE_BAUD" and adds configuration > support in both the "waf" and the legacy configuration systems. > > In addition, once the shared console baud rate can be set to start at > anything other than 9600 the termios code will reset it to 9600 at the > first open. I did this over incorporating both patches and using "git send-email" from my "git" server. Joel told me it appeared I'd cut-and-pasted the previous patch. I hadn't, I imported it into Apple mail as "mbox" format and then sent it. I don't know if it was the import or the fact it was digitally signed that looked odd. At any rate, this patch should at least be received properly. Peter - Peter Dufault HD Associates, Inc. Software and System Engineering This email is delivered through the public internet using protocols subject to interception and tampering. ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
