Date: Wed, 9 Mar 2016 16:48:21 +0100 From: Emmanuel Vadot <manu@bidouilliste.com> To: Renato Botelho <garga@FreeBSD.org> Cc: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@FreeBSD.org>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r296548 - in head/sys: dev/agp dev/drm2 dev/drm2/i915 modules/drm2/i915kms Message-ID: <20160309164821.70d6ba0f5cb76fd243ecfcc8@bidouilliste.com> In-Reply-To: <F4175751-DAA7-4CBA-8CBF-CE2193BDD7B8@FreeBSD.org> References: <201603082033.u28KX2OL014139@repo.freebsd.org> <F4175751-DAA7-4CBA-8CBF-CE2193BDD7B8@FreeBSD.org>
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On Wed, 9 Mar 2016 06:48:31 -0300 Renato Botelho <garga@FreeBSD.org> wrote: > > On Mar 8, 2016, at 17:33, Jean-S=E9bastien P=E9dron <dumbbell@FreeBSD.o= rg> wrote: > >=20 > > Author: dumbbell > > Date: Tue Mar 8 20:33:02 2016 > > New Revision: 296548 > > URL: https://svnweb.freebsd.org/changeset/base/296548 > >=20 > > Log: > > drm/i915: Update to match Linux 3.8.13 > >=20 > > This update brings initial support for Haswell GPUs. > >=20 > > Tested by: Many users of FreeBSD, PC-BSD and HardenedBSD > > Relnotes: yes > > Sponsored by: The FreeBSD Foundation > > Differential Revision: https://reviews.freebsd.org/D5554 >=20 > I cannot boot anymore after moving to this revision. My laptop is a Think= Pad T430 (IvyBridge). >=20 > I got some warnings like >=20 > info: [drm] MTRR allocation failed. Graphics performance may suffer. >=20 > and in the end it just stops with these last 3 messages: >=20 > info: [drm] MSI enabled 1 message(s) > info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). > info: [drm] Driver supports precise vblank timestamp query. >=20 > And never pass this point. >=20 > By default I?m using GENERIC-NODEBUG, I?ll boot with old kernel and rebui= ld it using GENERIC to make sure I can collect more data. > -- > Renato Botelho I think that I have the same problem (but with haswell) When I load manually i915kms I don't have any problem but there is still s= ome error message printed : info: [drm] Initialized drm 1.1.0 20060810 drmn0: <Intel Haswell (ULT GT2 mobile)> on vgapci0 info: [drm] Memory usable by graphics device =3D 2048M info: [drm] MTRR allocation failed. Graphics performance may suffer. iicbus0: <Philips I2C bus>error: [drm:pid697:i915_write32] *ERROR* Unknown = unclaimed register before writing to c5100 on iicbb0 addr 0xff iic0: <I2C generic I/O> on iicbus0 iic1: <I2C generic I/O> on iicbus1 iicbus2: <Philips I2C bus> on iicbb1 addr 0x0 iic2: <I2C generic I/O> on iicbus2 iic3: <I2C generic I/O> on iicbus3 iicbus4: <Philips I2C bus> on iicbb2 addr 0x0 iic4: <I2C generic I/O> on iicbus4 iic5: <I2C generic I/O> on iicbus5 iicbus6: <Philips I2C bus> on iicbb3 addr 0x0 iic6: <I2C generic I/O> on iicbus6 iic7: <I2C generic I/O> on iicbus7 iicbus8: <Philips I2C bus> on iicbb4 addr 0x0 iic8: <I2C generic I/O> on iicbus8 iic9: <I2C generic I/O> on iicbus9 iicbus10: <Philips I2C bus> on iicbb5 addr 0x0 iic10: <I2C generic I/O> on iicbus10 iic11: <I2C generic I/O> on iicbus11 info: [drm] MSI enabled 1 message(s) info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. error: [drm:pid697:lpt_init_pch_refclk] *ERROR* FDI mPHY reset assert timeo= ut error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction error: [drm:pid697:intel_sbi_read] *ERROR* timeout waiting for SBI to compl= ete read transaction error: [drm:pid697:intel_sbi_write] *ERROR* timeout waiting for SBI to comp= lete write transaction drmn0: taking over the fictitious range 0xc0000000-0xd0000000 When loaded via loader the kernel hangs after this line : error: [drm:pid697:lpt_init_pch_refclk] *ERROR* FDI mPHY reset assert timeo= ut --=20 Emmanuel Vadot <manu@bidouilliste.com>
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