git: ig4 - Recognize Haswell, the Atom SoCs and Skylake/Kaby Lake accordingly.

Imre Vadasz ivadasz at crater.dragonflybsd.org
Fri Jun 16 13:53:29 PDT 2017


commit a4549657e6696a736bbe133ffe158bf59a0cd415
Author: Imre Vadász <imre at vdsz.com>
Date:   Fri Jun 16 00:21:11 2017 +0200

    ig4 - Recognize Haswell, the Atom SoCs and Skylake/Kaby Lake accordingly.
    
    * Some of the registers only exist in some of Intel's i2c controller
      versions, and some registers have different locations or content.
    
    * This should make ig4 attach successfully on Skylake-U/Y and Kaby Lake-U/Y.

Summary of changes:
 sys/bus/smbus/ichiic/ig4_acpi.c |  2 +
 sys/bus/smbus/ichiic/ig4_iic.c  | 94 ++++++++++++++++++++++++++++-------------
 sys/bus/smbus/ichiic/ig4_pci.c  | 28 ++++++++----
 sys/bus/smbus/ichiic/ig4_reg.h  | 19 +++++++--
 sys/bus/smbus/ichiic/ig4_var.h  |  7 +++
 5 files changed, 109 insertions(+), 41 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a4549657e6696a736bbe133ffe158bf59a0cd415


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