From 57301c6b5dda7b954e5cc43e79851f2d2b743487 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sun, 1 Oct 2017 12:52:34 -0700 Subject: [PATCH] Update README to describe new module parameters Signed-off-by: Guenter Roeck --- README | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/README b/README index 660c812..9d84d9f 100644 --- a/README +++ b/README @@ -93,6 +93,7 @@ Supported chips: Authors: Christophe Gauthron Jean Delvare + Guenter Roeck Building & Installing @@ -122,6 +123,26 @@ Module Parameters misconfigured by BIOS - PWM values would be inverted. This option tries to fix this. Please contact your BIOS manufacturer and ask him for fix. +* force_id + + Force chip ID to specified value. Should only be used for testing. + +* ignore_resource_conflict + + Similar to acpi_enforce_resources=lax, but only affects this driver. + ACPI resource conflicts are ignored if this parameter is provided and + set to 1. + Provided since there are reports that system-wide acpi_enfore_resources=lax + can result in boot failures on some systems. + Note: This is inherently risky since it means that both ACPI and this driver + may access the chip at the same time. This can result in race conditions and, + worst casa, result in unexpected system reboots. + +* mmio + + If set to 1, the driver uses MMIO to access the chip if supported. This is + faster and less risky (untested!). + Hardware Interfaces ------------------- -- 2.39.2