Date: Tue, 2 Oct 2018 20:49:28 -0700 From: Mark Millard <marklmi@yahoo.com> To: John-Mark Gurney <jmg@funkthat.com> Cc: Ian Lepore <ian@freebsd.org>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: FYI: head -r338341 on Pine64+ 2GB early "KLD file umodem.ko is missing dependencies" but later manual kldload works Message-ID: <14A39642-0BF6-4005-A4E1-C95384EAD0AB@yahoo.com> In-Reply-To: <20180831175007.GU45503@funkthat.com> References: <F1F55A4A-CBB5-4C07-B87A-E5967462CD70@yahoo.com> <1535556653.33841.29.camel@freebsd.org> <20180831175007.GU45503@funkthat.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 2018-Aug-31, at 10:50 AM, John-Mark Gurney <jmg at funkthat.com> = wrote: Ian Lepore wrote this message on Wed, Aug 29, 2018 at 09:30 -0600: > On Tue, 2018-08-28 at 22:53 -0700, Mark Millard via freebsd-arm wrote: >> Loading kernel... >> /boot/kernel/kernel text=3D0x8d4607 data=3D0x176e78+0x79d254 >> syms=3D[0x8+0x11f670+0x8+0x112dd8] >> Loading configured modules... >> /boot/entropy size=3D0x1000 >> /boot/kernel/umodem.ko text=3D0x2168 text=3D0x1410 = data=3D0x102d0+0xfd40 >> syms=3D[0x8+0xf30+0x8+0xb73] >> Using DTB provided by EFI at 0x47ff9000. >> Loading DTB overlays: 'sun50i-a64-sid,sun50i-a64-ths,sun50i-a64- >> timer' >> /boot/dtb/overlays/sun50i-a64-sid.dtbo size=3D0x1fd >> /boot/dtb/overlays/sun50i-a64-ths.dtbo size=3D0x3e8 >> /boot/dtb/overlays/sun50i-a64-timer.dtbo size=3D0x175 >> applying DTB overlay '/boot/dtb/overlays/sun50i-a64-sid.dtbo' >> applying DTB overlay '/boot/dtb/overlays/sun50i-a64-ths.dtbo' >> applying DTB overlay '/boot/dtb/overlays/sun50i-a64-timer.dtbo' >> EHCI failed to shut down host controller. >> ---<<BOOT>>--- >> KDB: debugger backends: ddb >> KDB: current backend: ddb >> Copyright (c) 1992-2018 The FreeBSD Project. >> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, >> 1994 >> The Regents of the University of California. All rights >> reserved. >> FreeBSD is a registered trademark of The FreeBSD Foundation. >> FreeBSD 12.0-ALPHA3 r338341M arm64 >> FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on >> LLVM 6.0.1) >> VT: init without driver. >> KLD file umodem.ko is missing dependencies >> . . . >>=20 . . . >> But after login: >>=20 >> # kldstat >> Id Refs Address Size Name >> 1 1 0xffff000000000000 141bba8 kernel >> # kldload umodem.ko >> # kldstat >> Id Refs Address Size Name >> 1 6 0xffff000000000000 141bba8 kernel >> 2 1 0xffff00005d000000 41000 umodem.ko >> 3 1 0xffff00005d041000 41000 ucom.ko I finally have access to the BPI-M3 (armv7/cortexA7) again and I updated it from something in the range -r333??? . The BPI-M3 did not have this problem: QUOTE Loading kernel... /boot/kernel/kernel text=3D0x889d68 data=3D0xad8e0+0x1f79a0 = syms=3D[0x4+0xa6630+0x4+0x108bbf] Loading configured modules... /boot/kernel/umodem.ko text=3D0x1550 text=3D0xf30 data=3D0x1080+0xf84 = syms=3D[0x4+0xe90+0x4+0xa7e] loading required module 'ucom' /boot/kernel/ucom.ko text=3D0x174c text=3D0x2a30 data=3D0x1080+0x17b8 = syms=3D[0x4+0x13e0+0x4+0xbac] /boot/entropy size=3D0x1000 Hit [Enter] to boot immediately, or any other key for command prompt. END QUOTE The problem with loading ucom as a required module while loading the kernel seems to be aarch64 specific in some way. The same range of text for the Pine64+ 2GB (aarch64/cortexA53) shows no reference to ucom.ko : QUOTE Loading kernel... /boot/kernel/kernel text=3D0x8d5063 data=3D0x1770f8+0x79d454 = syms=3D[0x8+0x11f790+0x8+0x112f2c] Loading configured modules... /boot/entropy size=3D0x1000 /boot/kernel/umodem.ko text=3D0x2168 text=3D0x1410 data=3D0x102d0+0xfd40 = syms=3D[0x8+0xf30+0x8+0xb73] Hit [Enter] to boot immediately, or any other key for command prompt. END QUOTE The builds for the above are both based on -r339076 (cross builds from the same amd64 host using the same /usr/src/ tree content as the host). =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?14A39642-0BF6-4005-A4E1-C95384EAD0AB>