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Mon, 8 Mar 2021 20:44:15 +0000 Received: by smtp423.mail.ne1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 3b2f880e5310419fb576d59857eb1171; Mon, 08 Mar 2021 20:44:09 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: RPi4 Status and xorg behavior From: Mark Millard In-Reply-To: <3B29C885-7156-488A-99AD-DB43911470B9@yahoo.com> Date: Mon, 8 Mar 2021 12:44:07 -0800 Cc: freebsd-arm , Robert Crowston , Mike Karels , bob prohaska Content-Transfer-Encoding: quoted-printable Message-Id: References: <20210307021628.GA99890@www.zefox.net> <20210307155515.GA4591@www.zefox.net> <67BF2EAC-04AD-4822-99B2-48A99563331F@yahoo.com> <4B963C56-D7E9-42FE-8B8B-B8A425ACE78F@yahoo.com> <20210308011035.GA6603@www.zefox.net> <20210308173045.GB13739@www.zefox.net> <258E57DD-2276-43FC-A531-A54E073F6D3E@googlemail.com> <27EAA28B-9F49-4496-897F-3A7C128441C9@yahoo.com> <9F5BC32D-C26E-40E0-8BAA-C4FCDE98685B@googlemail.com> <3B29C885-7156-488A-99AD-DB43911470B9@yahoo.com> To: =?utf-8?Q?Klaus_K=C3=BCchemann?= X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Rspamd-Queue-Id: 4DvVgh4NJBz3jwF X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.50 / 15.00]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; RCPT_COUNT_FIVE(0.00)[5]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FREEMAIL_TO(0.00)[googlemail.com]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:26101, ipnet:74.6.128.0/21, country:US]; RBL_DBL_DONT_QUERY_IPS(0.00)[74.6.134.41:from]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; SPAMHAUS_ZRD(0.00)[74.6.134.41:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[74.6.134.41:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[74.6.134.41:from]; FREEMAIL_CC(0.00)[freebsd.org,protonmail.com,karels.net,www.zefox.net]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Mar 2021 20:44:17 -0000 > On 2021-Mar-8, at 12:24, Mark Millard wrote: >=20 > On 2021-Mar-8, at 12:02, Klaus K=C3=BCchemann wrote: >=20 >>=20 >>> Am 08.03.2021 um 20:47 schrieb Mark Millard : >>>=20 >>>=20 >>> FYI the 2021-Mar-04 snapshot: >>>=20 >>> = FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20210304-483c6da3a20-257149.img=E2=80= =A6=E2=80=A6=E2=80=A6=E2=80=A6=E2=80=A6 >>> =E2=80=A6..=20 >>>=20 >>> and so is not yet based on the 1.20210303 tagged >>> firmware: >>>=20 >>=20 >> Yes, thank you ,I know(=C2=B4ve tested both with & without 1.20210303 = with 483c6da3a20-257149.img=20 >> on the 8GB-model ) >> e.g. unplugging the keyboard leads.. to the crash reported here at = boot time : >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253981#c16 >> ( xhci-ring.c:498 ) if 1.20210303 is used=E2=80=A6 >=20 > I get no such crashes from my non-debug build based > on main 14 bad9fa56620e (CommitDate: 2021-03-06 > 21:46:28 +0000) on a Rpi4B 8 GiByte: >=20 > ugen0.3: at usbus0 (disconnected) > uhub2: at uhub1, port 3, addr 2 (disconnected) > ugen0.4: at usbus0 (disconnected) > ukbd0: at uhub2, port 1, addr 3 (disconnected) > ukbd0: detached > uhid0: at uhub2, port 1, addr 3 (disconnected) > uhid0: detached > uhub2: detached > ugen0.3: at usbus0 > uhub2 on uhub1 > uhub2: = on usbus0 > uhub2: MTT enabled > uhub2: 4 ports with 4 removable, self powered > ugen0.4: at usbus0 > ukbd0 on uhub2 > ukbd0: on usbus0 > kbd1 at ukbd0 > uhid0 on uhub2 > uhid0: on usbus0 >=20 > the USB keyboard works fine when plugged in. Things > work no matter if it is plugged in or not, booting > and normal operation. >=20 > Is the crash only present for debug builds? > If so, then non-debug may be doing some > bad things internally, despite not crashing. >=20 > At this point I've no clue what the context > difference that matters is. >=20 >>=20 >> .. (other issues came up)=E2=80=A6. >> If you want, you could test that=E2=80=A6=20 >> I fixed that by replacing known working fw-file-combinations=20 >=20 >> while 1 thing is still unclear: >> The time-counter delay from kernel-bootup reported by Bob, >> maybe that=E2=80=99s a change in 14-current=E2=80=A6 >=20 > That timescale difference in the loader prompt > timeout sequence I do see in my build. >=20 >> ...no fun testing all that on different hw and OS-versions ;-) >=20 >=20 I tried 13.0-RC1 with the rpi-firmware updated: # uname -apKU FreeBSD generic 13.0-RC1 FreeBSD 13.0-RC1 #0 = releng/13.0-n244639-60e8939aa85: Fri Mar 5 06:52:59 UTC 2021 = root@releng1.nyi.freebsd.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC = arm64 aarch64 1300139 1300139 root@generic:~ # strings /boot/msdos/start4.elf | grep VC_BUILD_ID_ VC_BUILD_ID_USER: dom VC_BUILD_ID_TIME: 12:10:40 VC_BUILD_ID_VARIANT: start VC_BUILD_ID_TIME: Feb 25 2021 VC_BUILD_ID_BRANCH: bcm2711_2 VC_BUILD_ID_HOSTNAME: buildbot VC_BUILD_ID_PLATFORM: raspberrypi_linux VC_BUILD_ID_VERSION: 564e5f9b852b23a330b1764bcf0b2d022a20afd0 (clean) Again: boots fine, no crashes, keyboard works fine, including unplugging and plugging back in. Note: It does get the large font display. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)