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List:       dragonfly-commits
Subject:    git: ig4 - We actually need to set the Rx threshold register one smaller.
From:       Imre Vadasz <ivadasz () crater ! dragonflybsd ! org>
Date:       2018-08-18 18:29:46
Message-ID: 20180818182946.D93F43AFC5D () crater ! dragonflybsd ! org
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commit 02f0bf2a2a28ad502f5568df747bcb10ed1315a9
Author: Imre Vadász <imre@vdsz.com>
Date:   Sat Aug 18 18:41:47 2018 +0200

    ig4 - We actually need to set the Rx threshold register one smaller.
    
    * Setting the IG4_REG_RX_TL register to 1 was actually generating an
      interrupt after 2 bytes were available in the Rx fifo. We need to set the
      register to 0 to get an interrupt for 1 byte already.

Summary of changes:
 sys/bus/smbus/ichiic/ig4_iic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/02f0bf2a2a28ad502f5568df747bcb10ed1315a9


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