Date: Tue, 6 Oct 2020 10:41:19 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Andriy Gapon <avg@FreeBSD.org> Cc: Daniel Braniss <danny@cs.huji.ac.il>, "freebsd-arm@freebsd.org" <arm@freebsd.org> Subject: Re: nanopi/allwinner i2c not working. Message-ID: <20201006104119.28f2262d47107d41025d193f@bidouilliste.com> In-Reply-To: <e1dd71e2-9ee3-380d-7be9-601a3015652c@FreeBSD.org> References: <234D06ED-C99F-477E-8D95-492979084E7A@cs.huji.ac.il> <d154f62f-cf41-aaac-4bae-89ee48163afa@FreeBSD.org> <E2E23A4F-9D51-4803-BFF1-B5B2BBE56576@cs.huji.ac.il> <7934CE38-DC3F-450A-A131-19A7F88DA9EC@cs.huji.ac.il> <e1dd71e2-9ee3-380d-7be9-601a3015652c@FreeBSD.org>
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On Tue, 6 Oct 2020 11:34:26 +0300 Andriy Gapon <avg@FreeBSD.org> wrote: > On 06/10/2020 10:32, Daniel Braniss wrote: > > this is what happens with debug on, > >=20 > > ? > > iichb0: twsi_intr: Got interrupt Current msg=3D0 > > iichb0: TWSI_READ: read 8 from 10 > > iichb0: twsi_intr: initial status=3D8 > > iichb0: twsi_intr: Send the address > > iichb0: TWSI_WRITE: Writing 48 to 8 > > iichb0: TWSI_WRITE: Writing c4 to c > > iichb0: twsi_intr: Done with interrupts > >=20 > > iichb0: twsi_intr: Got interrupt Current msg=3D0 > > iichb0: TWSI_READ: read 8 from 10 > > iichb0: twsi_intr: initial status=3D8 > > iichb0: twsi_intr: Send the address > > iichb0: TWSI_WRITE: Writing 48 to 8 > > iichb0: TWSI_WRITE: Writing c4 to c > > iichb0: twsi_intr: Done with interrupts > >=20 > > ... >=20 >=20 > Sorry, if I missed it, is this with any of the patches I suggested earlie= r? > Additionally, it looks like manu still hasn't merged r363021 ? > That could be the root cause of the problem that you see. >=20 > --=20 > Andriy Gapon Mhm yes it seems that I've might miss a few commits to mfc. I'll try to have a look today. Daniel, could you test 13-CURRENT just to confirm that it's fixed in head ? Thanks, --=20 Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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