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author | gonzo <gonzo@FreeBSD.org> | 2016-12-01 22:22:19 +0000 |
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committer | gonzo <gonzo@FreeBSD.org> | 2016-12-01 22:22:19 +0000 |
commit | 1309465ad40a38cf9008f5eb2e56918c7bea3a20 (patch) | |
tree | 7355103d288eef7af642ec1fd106468f927ebd62 /sys/modules/bytgpio | |
parent | c1af447a27a5017940c76dbc4a54f0adbd1a18e0 (diff) | |
download | FreeBSD-src-1309465ad40a38cf9008f5eb2e56918c7bea3a20.zip FreeBSD-src-1309465ad40a38cf9008f5eb2e56918c7bea3a20.tar.gz |
MFC r308898, r308940, r308942, r308944, r309112
r308898:
[bytgpio] Fix USB disconnect event after listsing pins on gpioc2
- Do not set input flag when reading value from GPIO pin, it is not
required and for gpioc2(S5 bank) setting both input and output flags
leads to some kind of electric interference (curren drop?) that
causes USB devices to disconnect
- Check pad configuration when attaching device and provide IN/OUT
capabilities only for pads that are configured as GPIO. Do not let
user code to configure or change value of non-GPIO pads. There is
no information for NC bank in intel's datasheet so for now function
check is ignored for pins in it
Reported by: Frank H.
MFC after: 3 days
r308940:
[bytgpio] prepare bytgpio(4) for modularization
- Add detach method
- module should depend on gpiobus, not gpio
r308942:
[bytgpio] Add module for bytgpio(4)
MFC after: 3 days
r308944 by hiren@:
r308942 broke kernel build.
Add acpi_if.h to module makefile to fix it.
Submitted by: peter
r309112:
[bytgpio] Fix pc98 build by disabling bytgpio module for this platform
Reported by: dim
Diffstat (limited to 'sys/modules/bytgpio')
-rw-r--r-- | sys/modules/bytgpio/Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/modules/bytgpio/Makefile b/sys/modules/bytgpio/Makefile new file mode 100644 index 0000000..db06e4af --- /dev/null +++ b/sys/modules/bytgpio/Makefile @@ -0,0 +1,8 @@ +# $FreeBSD$ + +.PATH: ${.CURDIR}/../../dev/gpio +KMOD= bytgpio +SRCS= bytgpio.c +SRCS+= acpi_if.h device_if.h bus_if.h gpio_if.h + +.include <bsd.kmod.mk> |