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Hermes SMTP Server) with ESMTPA ID a32550b9308427aa8f55391b11a8fa0a; Wed, 05 Oct 2022 18:01:33 +0000 (UTC) Content-Type: text/plain; charset=us-ascii List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.1\)) Subject: Re: EDK2 on RPi3 was: Re: u-boot debug, was: Re: U-boot on RPI3, sees disk but won't boot it From: Mark Millard In-Reply-To: <136B9190-4C73-45FB-8B41-FEEF7C38A253@yahoo.com> Date: Wed, 5 Oct 2022 11:01:30 -0700 Cc: freebsd-arm , freebsd-uboot@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <3A76826B-B4E6-4837-915E-C9E1172BEA20@yahoo.com> References: <5FFDAA6A-AD8C-4E40-A2EB-4082E5086679@googlemail.com> <38DFEB91-AC60-4FD1-8088-95B0A06C5E5D@yahoo.com> <20221003004624.GA3381@www.zefox.net> <20221004001857.GA7109@www.zefox.net> <62F8D709-BBC3-41C4-B1A9-939B2001BA52@yahoo.com> <1DE565E3-3906-4C53-83C8-EBC20A4E3C95@yahoo.com> <20221005034608.GA12761@www.zefox.net> <1560695E-4D99-40A1-8D62-29EAB24C7997@yahoo.com> <20221005160737.GA15227@www.zefox.net> <136B9190-4C73-45FB-8B41-FEEF7C38A253@yahoo.com> To: bob prohaska X-Mailer: Apple Mail (2.3696.120.41.1.1) X-Rspamd-Queue-Id: 4MjMp959dCz40DM X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=yahoo.com header.s=s2048 header.b=CzIY03Br; dmarc=pass (policy=reject) header.from=yahoo.com; spf=pass (mx1.freebsd.org: domain of marklmi@yahoo.com designates 98.137.69.83 as permitted sender) smtp.mailfrom=marklmi@yahoo.com X-Spamd-Result: default: False [-3.16 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.66)[-0.663]; MV_CASE(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RCVD_IN_DNSWL_NONE(0.00)[98.137.69.83:from]; RCVD_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[yahoo.com]; TO_DN_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; MLMMJ_DEST(0.00)[freebsd-arm@freebsd.org] X-ThisMailContainsUnwantedMimeParts: N FYI on a FreeBSD USB enumeration change in main [so: 14]: From: Hans Petter Selasky Date: Wed, 05 Oct 2022 10:13:41 UTC=20 The branch main has been updated by hselasky: URL: = https://cgit.FreeBSD.org/src/commit/?id=3D55a3bd000d9799f431c207e359466484= ac63c137 commit 55a3bd000d9799f431c207e359466484ac63c137 Author: Hans Petter Selasky AuthorDate: 2022-06-09 13:15:49 +0000 Commit: Hans Petter Selasky CommitDate: 2022-10-05 10:12:33 +0000 usb(4): Make sure the enumeration thread doesn't loop too fast. =20 MFC after: 1 week Sponsored by: NVIDIA Networking --- sys/dev/usb/controller/usb_controller.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/dev/usb/controller/usb_controller.c = b/sys/dev/usb/controller/usb_controller.c index 0897af0492cb..959f54a4583f 100644 --- a/sys/dev/usb/controller/usb_controller.c +++ b/sys/dev/usb/controller/usb_controller.c @@ -414,6 +414,9 @@ usb_bus_explore(struct usb_proc_msg *pm) #if USB_HAVE_ROOT_MOUNT_HOLD usb_root_mount_rel(bus); #endif + + /* Nice the enumeration a bit, to avoid looping too fast. */ + usb_pause_mtx(&bus->bus_mtx, USB_MS_TO_TICKS(16)); } =20 =3D=3D=3D Mark Millard marklmi at yahoo.com