2019-04-18 09:02:21	wsa	so, let's start the IO meeting (with a core appendix, if needed)
2019-04-18 09:02:34	wsa	updates:
2019-04-18 09:02:39	wsa	A - what have I done since last time
2019-04-18 09:02:39	wsa	------------------------------------
2019-04-18 09:02:39	wsa	Kaneko-san
2019-04-18 09:02:39	wsa	: posted a new version of thermal calculation update for Gen3
2019-04-18 09:02:39	wsa	Marek
2019-04-18 09:02:41	wsa	: clarified further MSI 32bit limitation question for PCIE
2019-04-18 09:02:44	wsa	Niklas
2019-04-18 09:02:46	wsa	: posted a new version of the SDHI clock imbalance fix
2019-04-18 09:02:49	wsa	Shimoda-san
2019-04-18 09:02:51	wsa	: posted new versions for fixing a MMC core issue when initializing MMC and
2019-04-18 09:02:54	wsa	  for en-/disabling USB PHY irqs independently, reviewed various USB patches
2019-04-18 09:02:56	wsa	  for r8a77470
2019-04-18 09:02:59	wsa	Simon
2019-04-18 09:03:01	wsa	: posted RAVB patches to address no TX internal delay on D3/E3
2019-04-18 09:03:04	wsa	Wolfram
2019-04-18 09:03:06	wsa	: reworked and merged atomic transfers for I2C, started updating the
2019-04-18 09:03:09	wsa	  devm_i2c_new_dummy() series, did initial travel planning for LinuxPlumbers
2019-04-18 09:03:11	wsa	  and ELCE, refactored watchdog core and users for better timeout initialization,
2019-04-18 09:03:14	wsa	  did minor updates to DA9063 and RWDT watchdog drivers, supported Steven Twiss
2019-04-18 09:03:17	wsa	  (Diasemi) to ensure continued upstream support for our DA9063-AD variant,
2019-04-18 09:03:20	wsa	  reviewed a few RAVB and SDHI patches
2019-04-18 09:03:22	wsa	B - what I want to do until next time
2019-04-18 09:03:25	wsa	-------------------------------------
2019-04-18 09:03:27	wsa	Kaneko-san
2019-04-18 09:03:30	wsa	: wants to address review of thermal calculation update for Gen3
2019-04-18 09:03:32	wsa	Niklas
2019-04-18 09:03:35	wsa	: wants to support Geert in testing the SDHI clock imbalance issue
2019-04-18 09:03:37	wsa	Shimoda-san
2019-04-18 09:03:40	wsa	: wants to continue to investigate how to resolve the SDHI and SDIO card with
2019-04-18 09:03:42	wsa	  IOMMU issue, and ping the PHY maintainer about pending patches
2019-04-18 09:03:45	wsa	Simon
2019-04-18 09:03:47	wsa	: wants to repost the RAVB patch, and discuss with Renesas if the delay mode
2019-04-18 09:03:50	wsa	  of the PHY can be utilized for RAVB gigabit
2019-04-18 09:03:52	wsa	Wolfram
2019-04-18 09:03:55	wsa	: wants to handle 'arbitration lost' better with the IIC core, and investigate
2019-04-18 09:03:57	wsa	  SDR104 regression with SDIO more
2019-04-18 09:04:00	wsa	C - problems I currently have
2019-04-18 09:04:02	wsa	-----------------------------
2019-04-18 09:04:05	wsa	Kaneko-san
2019-04-18 09:04:07	wsa	: got thermal calculation update for E3 reviewed but is still pending acceptance
2019-04-18 09:04:10	wsa	Niklas
2019-04-18 09:04:13	wsa	: could not reproduce the PM issue on APEVE6 as reported by Geert
2019-04-18 09:04:15	wsa	Shimoda-san
2019-04-18 09:04:18	wsa	: struggles with the problematic budget situation
2019-04-18 09:04:20	wsa	Wolfram
2019-04-18 09:04:23	wsa	: had some annoying (but likely not serious) health issues this week
2019-04-18 09:04:25	wsa	mistakes in there? questions?
2019-04-18 09:04:28	wsa	horms: about the pending E3 thermal patch, maybe a resend would be a good idea?
2019-04-18 09:04:31	wsa	when you gave the Tested-by tag, you also made a review comment, probably also good to address it then.
2019-04-18 09:05:01	wsa	neg: thanks for the new clock imbalance patch, but we definately need Geert to reproduce the issue, I think.
2019-04-18 09:05:19	neg	wsa: Yes I agree, Geerts input is needed
2019-04-18 09:05:26	horms	wsa: sure, will resend
2019-04-18 09:05:40	wsa	morimoto: shimoda: thanks for all the brave budget fighting!
2019-04-18 09:05:52	morimoto	Yeah, not yet finished
2019-04-18 09:05:56	wsa	magnus, too, of course
2019-04-18 09:06:06	horms	likewise, thanks!
2019-04-18 09:06:23	neg	yes, thanks!
2019-04-18 09:06:51	wsa	uli__: did you have a chance to look into the RAVB & MTU topic yet?
2019-04-18 09:07:57	wsa	morimoto: since we are now in the process of using periject, do you think it is currently still needed to update peripelist? And update its 'schedule.wiki' in our redmine page?
2019-04-18 09:08:43	morimoto	wsa: my understanding is that we already agreed to switch to periject before ?
2019-04-18 09:08:52	wsa	yes
2019-04-18 09:08:54	morimoto	no more peripelist update is needed
2019-04-18 09:09:06	wsa	i understand, thank you
2019-04-18 09:09:08	neg	wsa: I missed RAVB+MTU issue, what thread should I dig up?
2019-04-18 09:09:15	morimoto	I have no idea about "redmine page update"
2019-04-18 09:09:23	neg	only curious
2019-04-18 09:09:38	wsa	morimoto I wasn't sure if there was a transition time where it would make sense to update both
2019-04-18 09:10:36	wsa	neg: no new thread, I asked Uli if he had time to work on the "update max MTU size while interface is up" task since it seemed he had some time available
2019-04-18 09:10:50	morimoto	we don't need to update peripelist, and periject doesn't have xx.wiki output
2019-04-18 09:10:58	morimoto	update both is difficult ?
2019-04-18 09:11:21	neg	wsa: ahh, nice sorry for being nosy :-)
2019-04-18 09:11:35	wsa	morimoto: no, not difficult. but if it is not needed, there is no need to do it :)
2019-04-18 09:11:40	Marex	wsa: is anyone planning to implement TMPPORT4-7 workaround for HS400 in Linux ? (see emmc_109.pptx in the workaround/ dir for details)
2019-04-18 09:11:46	wsa	morimoto: if it has use, I can still do it
2019-04-18 09:12:09	wsa	Marex: yes, this is (hopefully) and add. task for neg in Q2
2019-04-18 09:12:26	Marex	wsa: ah, good
2019-04-18 09:12:41	Marex	neg: make sure to grill it on ULCBs and E3 Ebisu, those things are sensitive, esp. Ebisu
2019-04-18 09:13:04	morimoto	We (= Renesas side) have no request for redmine update
2019-04-18 09:13:29	morimoto	wsa: but thank you for caring about it
2019-04-18 09:13:32	wsa	morimoto: good to know, thanks!
2019-04-18 09:13:45	neg	Marex: I have no ULCBs nor E3, if I get a task I will CC you and hope you will bbq them for me ;-)
2019-04-18 09:14:13	Marex	neg: Magnus has one in remote access rack
2019-04-18 09:15:11	wsa	because that depends on temperature, it might make sense to have a physical board...
2019-04-18 09:15:23	neg	Marex: thanks, lets see if I can get access to it/them
2019-04-18 09:15:47	Marex	wsa: I would very much love to have a physical V3M/V3H board(s) :-)
2019-04-18 09:15:48	wsa	horms: do you use your Ebisu a lot? :)
2019-04-18 09:16:16	horms	wsa: I'm not sure how you define a lot, but yes I use it. How can I help?
2019-04-18 09:16:47	horms	I'm happy to send it out as a loaner if that helps move something forwards.
2019-04-18 09:17:04	wsa	Yes, that might be useful for neg's task in Q2
2019-04-18 09:17:18	horms	Sure, happy to help
2019-04-18 09:17:26	wsa	cool!
2019-04-18 09:17:31	wsa	thanks!
2019-04-18 09:17:37	horms	neg: just send me some shipping details if/when you want to move forwards on this
2019-04-18 09:18:29	wsa	hi magnus!
2019-04-18 09:18:54	damm	hi wolfram!
2019-04-18 09:19:15	damm	sorry for being late, lost track of time when poking around with the pc
2019-04-18 09:19:24	neg	horms: sure will do, but if I get the task and need to test on E3 I might as well ship myself to AMS for a day or two ;-)
2019-04-18 09:20:05	horms	shimoda: do you have any feedback regarding using the TX delay mode on the phy on Ebisu/Draak? I think that is blocking progress on resolving the related errata. Though I can finlise the RAVB driver portion regardless.
2019-04-18 09:20:13	wsa	you should burn the board, not yourself ;)))
2019-04-18 09:20:19	Marex	damm: did it involve some JTAG too ? :-))
2019-04-18 09:20:20	horms	neg: of course that is also fine
2019-04-18 09:20:36	damm	Marex: unfortunately not
2019-04-18 09:20:53	Marex	damm: OK, that's fine too :)
2019-04-18 09:22:29	shimoda	horms: unfortunately, i don't get any feedback from BSP team. But, I found information on internal redmine. So, I'll forward this info later.
2019-04-18 09:22:50	shimoda	the information contains sample dt properties
2019-04-18 09:22:52	Marex	shimoda: thank you for checking the PCIe MSI bits for me
2019-04-18 09:24:05	shimoda	Marex: you're welcome. But, as you mentioned, the hw manual seems to mention both EP and RC of the PCICE
2019-04-18 09:24:31	shimoda	so, I'll ask hw team later
2019-04-18 09:24:49	Marex	shimoda: I think so, it makes a lot of sense that the HW people tested R-Car Gen3 vs R-Car Gen3 and wrote the procedure down in the datasheet
2019-04-18 09:25:05	wsa	so, a short comment about my private chat with Steve Twiss from Diasemi:
2019-04-18 09:25:14	Marex	shimoda: would it make sense to implement PCIe endpoint mode for Linux at some point ?
2019-04-18 09:25:20	horms	shimoda: thanks
2019-04-18 09:25:41	wsa	he was curious because we have the 9063AD variant on our Gen2 boards which according to his HW engineers is not out in the wild
2019-04-18 09:26:18	wsa	IIUC the upper management wanted to remove that AD variant support from Linux (he didn't want to)
2019-04-18 09:26:49	wsa	so, having found actual users seems to be a good argument to keep the support
2019-04-18 09:27:35	shimoda	Marex: I don't know whether adding endpoint mode makes sense or not. also I'm not sure sal-xs can acts as endpoint mode.
2019-04-18 09:28:14	Marex	shimoda: I can check, but I suspect it might need a minor HW adjustment
2019-04-18 09:28:29	Marex	wsa: heh
2019-04-18 09:28:49	Marex	morimoto: shimoda: btw. is renesas somehow cooperating with Alibaba Inc. ? I had them asking about mainline U-Boot recently :)
2019-04-18 09:29:17	wsa	Are there any Core related items to discuss?
2019-04-18 09:29:28	wsa	i think we are done with the IO specific parts, or?
2019-04-18 09:29:41	morimoto	Marex: maybe but we don't know detail
2019-04-18 09:30:08	Marex	morimoto: OK, I'll try to help them out
2019-04-18 09:30:39	morimoto	Marex: thanks
2019-04-18 09:30:47	Marex	sure
2019-04-18 09:32:55	wsa	okay, if there are no more questions (neither core or IO)...
2019-04-18 09:33:03	neg	wsa: I have no more IO things to talk about
2019-04-18 09:33:12	wsa	neg: shoot
2019-04-18 09:33:23	wsa	ah, 'no more'...
2019-04-18 09:33:25	wsa	:D
2019-04-18 09:33:25	neg	;-)
2019-04-18 09:33:49	wsa	pinchartl: seems like M/M turn now, do you want the mic now?
2019-04-18 09:33:54	pinchartl	please