Date: Sat, 30 May 2020 22:59:45 -0700 From: Mark Millard <marklmi@yahoo.com> To: =?utf-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com> Cc: Robert Crowston <crowston@protonmail.com>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: bootverbose Test-session Re: Driver for Raspberry Pi 4 PCI-express controller Message-ID: <D5DE2F5B-681E-4CED-83E6-62F7B5FE5A58@yahoo.com> In-Reply-To: <3040F106-13F6-462C-B655-DE7F79FFE52A@googlemail.com> References: <Pm_LEzoJP7MAKrZ9L-pRYQ4-qTv7TK1QARu1mwqoNFS5mzra-4zmS_0WYotf7CKSKDoZ2fjC3BSEUGIy-k95Qv1g35Zq0AsfiXwLHXpS0bE=@protonmail.com> <7F058E92-DDD3-4728-9A51-09BF1D47855C@googlemail.com> <1RBZ-1AclgkiNDwWUqrWhun8T8YSAX6g64NeSc2DKy9EF1wGsJobselP4UYGflpcmbfUx3sEEM2YplIJOXPmZ6EG_GwiMC1_3GLrqpZxisQ=@protonmail.com> <46519DEB-E96D-43DD-B739-401F9F51371E@googlemail.com> <87EE030D-5323-477B-9FF3-CB8970138729@googlemail.com> <t9qxjbkckKn-ohuWeAtdO6YomotuNUUJrldo1QJcMjWu7RcTaESt1LfG1uz3arRRVdbIbGDZcv3bfFODv0vxmdHa2r2sSQc3nQoZa3nKAGg=@protonmail.com> <3040F106-13F6-462C-B655-DE7F79FFE52A@googlemail.com>
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On 2020-May-28, at 20:07, Klaus K=C3=BCchemann via freebsd-arm = <freebsd-arm at freebsd.org> wrote: >=20 >> Am 28.05.2020 um 20:45 schrieb Robert Crowston = <crowston@protonmail.com>: >>=20 >> I did test on a pi4 with the latest USB firmware. A keyboard = functioned okay without me doing anything special. >>=20 >> =E2=80=A6. >>>=20 >=20 >=20 > O.K., here is a funny bootverbose test-session (using Original = rpi-power adaptor 3A & UPS(Uninterruptible power supply ) : >=20 >=20 > =E2=80=94Test No. 1 ( with connected HDMI-Display[and = UART&USB-stick&keyboard/mouse]) -: =E2=80=94=E2=80=94=E2=80=94 >=20 > ugen0.2: <Unknown > at usbus0 (disconnected) > ugen0.2: <vendor 0x2109 product 0x3431> at usbus0 > ---- > xhci0: Resetting controller > ugen0.2: <Unknown > at usbus0 (disconnected) > ugen0.2: <Unknown > at usbus0 (disconnected) > uhub0: at usbus0, port 1, addr 1 (disconnected) > uhub0: detached > uhub0 on usbus0 > uhub0: <0x1106 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on = usbus0 > uhub0: 5 ports with 4 removable, self powered > xhci0: Resetting controller > ugen0.2: <Unknown > at usbus0 (disconnected) > ugen0.2: <Unknown > at usbus0 (disconnected) > uhub0: at usbus0, port 1, addr 1 (disconnected) > uhub0: detached > uhub0 on usbus0 > uhub0: <0x1106 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on = usbus0 > uhub0: 5 ports with 4 removable, self powered > xhci0: Resetting controller > ugen0.2: <Unknown > at usbus0 (disconnected) > ugen0.2: <Unknown > at usbus0 (disconnected) > uhub0: at usbus0, port 1, addr 1 (disconnected) > uhub0: detached > uhub0 on usbus0 > uhub0: <0x1106 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on = usbus0 > uhub0: 5 ports with 4 removable, self powered > ugen0.2: <Unknown > at usbus0 (disconnected) > =E2=80=94 end Test No. 1 =E2=80=94 >=20 > =E2=80=94Test No. 2 ( WITHOUT connected HDMI-Display [but with = UART&USB-stick&keyboard/mouse] ) : =E2=80=94=E2=80=94=E2=80=94 >=20 > . . . > =E2=80=94=E2=80=94end Test No.2 =E2=80=94 >=20 > Hot-Plugging the HDMI-Display freezed the system =E2=80=A6. >=20 > . . . I do not know if the following has any significance or not. I got as far as seeing if my lumina build was working on the NetBSD RPi4 configuration I've been testing doing builds on. This means that I plugged in a keyboard and mouse (and I had earlier booted with the HDMI connected). This was to a USB2 port, not USB3. The RPi mouse was plugged into an RPi keyboard and the RPi keyboard was in turn plugged into the RPi4. A while after having quit lumina (so proving the mouse was working while using lumina). . . [ 1036.8743574] wsmouse0: detached [ 1036.8743574] ums0: detached [ 1036.8843604] uhidev2: detached [ 1036.8843604] uhidev2: at uhub3 port 2 (addr 5) disconnected [ 1038.8143543] uhidev2 at uhub3 port 2 configuration 1 interface 0 [ 1038.8143543] uhidev2: PixArt (0x093a) USB Optical Mouse (0x2510), rev = 1.10/1.00, addr 5, iclass 3/1 [ 1038.8343570] ums0 at uhidev2: 3 buttons and Z dir [ 1038.8343570] wsmouse0 at ums0 mux 0 So I tried plugging in to a RPI4 USB3 port instead and started up and used lumina for a bit and then quit lumina. After a while: [ 2030.8193248] wsmouse0: detached [ 2030.8193248] ums0: detached [ 2030.8193248] uhidev2: detached [ 2030.8193248] uhidev2: at uhub3 port 2 (addr 5) disconnected [ 2032.7593189] uhidev2 at uhub3 port 2 configuration 1 interface 0 [ 2032.7593189] uhidev2: PixArt (0x093a) USB Optical Mouse (0x2510), rev = 1.10/1.00, addr 5, iclass 3/1 [ 2032.7793222] ums0 at uhidev2: 3 buttons and Z dir [ 2032.7793222] wsmouse0 at ums0 mux 0 (Other than the timestamps, it is the same text for both port types.) With the keyboard/mouse combination left connected, these messages repeated periodically: [ 2030.8193248] wsmouse0: detached . . . [ 2093.0289255] wsmouse0: detached . . . [ 2154.9885123] wsmouse0: detached The file system was on a USB3 SSD plugged into one of the USB3 ports. That was it for USB connections. The USB SSD continued to operate well. (There is a fan, EtherNet, and the serial console as well. The power supply is rated for 5.1V 3.5A.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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