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Date:      Mon, 08 Oct 2018 08:13:49 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 221777] merge the latest changes to the ig4 module from DragonFly BSD and add Kaby Lake / Intel 100 series platform support
Message-ID:  <bug-221777-227-z8ywdavMl9@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-221777-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-221777-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221777

Cory Smelosky <b4@gewt.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |b4@gewt.net

--- Comment #26 from Cory Smelosky <b4@gewt.net> ---
driver bug: Unable to set devclass (class: ppc devname: (unknown))
driver bug: Unable to set devclass (class: ppc devname: (unknown))
ig4iic_acpi0: <Designware I2C Controller> iomem 0xe1122000-0xe1122fff irq 7=
 on
acpi0
ig4iic_acpi0: controller error during attach-1
driver bug: Unable to set devclass (class: ppc devname: (unknown))
ig4iic_acpi1: <Designware I2C Controller> iomem 0xe1124000-0xe1124fff irq 7=
 on
acpi0
ig4iic_acpi1: controller error during attach-1
iicbus0: <Philips I2C bus> on ig4iic_acpi0
iic0: <I2C generic I/O> on iicbus0
iicbus1: <Philips I2C bus> on ig4iic_acpi1
iic1: <I2C generic I/O> on iicbus1
driver bug: Unable to set devclass (class: ppc devname: (unknown))

Weird...still not attaching on Broadwell.

hostb0@pci0:0:0:0:      class=3D0x060000 card=3D0x16048086 chip=3D0x1604808=
6 rev=3D0x09
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Broadwell-U Host Bridge -OPI'
    class      =3D bridge
    subclass   =3D HOST-PCI
vgapci0@pci0:0:2:0:     class=3D0x030000 card=3D0x16168086 chip=3D0x1616808=
6 rev=3D0x09
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'HD Graphics 5500'
    class      =3D display
    subclass   =3D VGA
hdac0@pci0:0:3:0:       class=3D0x040300 card=3D0x160c8086 chip=3D0x160c808=
6 rev=3D0x09
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Broadwell-U Audio Controller'
    class      =3D multimedia
    subclass   =3D HDA
xhci0@pci0:0:20:0:      class=3D0x0c0330 card=3D0x9cb18086 chip=3D0x9cb1808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP USB xHCI Controller'
    class      =3D serial bus
    subclass   =3D USB
none0@pci0:0:22:0:      class=3D0x078000 card=3D0x9cba8086 chip=3D0x9cba808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP MEI Controller'
    class      =3D simple comms
hdac1@pci0:0:27:0:      class=3D0x040300 card=3D0x9ca08086 chip=3D0x9ca0808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP High Definition Audio Controller'
    class      =3D multimedia
    subclass   =3D HDA
pcib1@pci0:0:28:0:      class=3D0x060400 card=3D0x9c908086 chip=3D0x9c90808=
6 rev=3D0xe3
hdr=3D0x01
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP PCI Express Root Port'
    class      =3D bridge
    subclass   =3D PCI-PCI
isab0@pci0:0:31:0:      class=3D0x060100 card=3D0x9cc38086 chip=3D0x9cc3808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP LPC Controller'
    class      =3D bridge
    subclass   =3D PCI-ISA
ahci0@pci0:0:31:2:      class=3D0x010601 card=3D0x9c838086 chip=3D0x9c83808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP SATA Controller [AHCI Mode]'
    class      =3D mass storage
    subclass   =3D SATA
none1@pci0:0:31:6:      class=3D0x118000 card=3D0x9ca48086 chip=3D0x9ca4808=
6 rev=3D0x03
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wildcat Point-LP Thermal Management Controller'
    class      =3D dasp
iwm0@pci0:1:0:0:        class=3D0x028000 card=3D0x50708086 chip=3D0x08b1808=
6 rev=3D0xcb
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wireless 7260'
    class      =3D network

Handle 0x000C, DMI type 41, 11 bytes
Onboard Device
        Reference Designation: trackpad
        Type: Other
        Status: Enabled
        Type Instance: 37
        Bus Address: 0001:15:00.0

>From dmidecode it should show up on the i2c controller...which can't be fou=
nd.

Is my ACPI table broken or is there a bug?

(I tested this on latest commit as of this time and date, w/o patch as it's=
 in
-CURRENT from then afaict)

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