Module Name: src
Committed By: martin
Date: Wed Aug 5 16:11:56 UTC 2020
Modified Files:
src/sys/dev/pci [netbsd-8]: piixpm.c piixpmreg.h
Log Message:
Pull up the following revisions, requested by msaitoh in ticket #1591:
sys/dev/pci/piixpm.c 1.57-1.59,
1.61-1.63 via patch
sys/dev/pci/piixpmreg.h 1.9-1.12
- Fix number of port for Hudson rev. 0x1f and newer.
- Read SB800_SMB_HOSTC correctly. This register is not in the PCI
config space but in the I/O space.
- The bit 0 of SB800_SMB_HOSTC is 0 on SMI or 1 on IRQ, so invert the
check.
- Don't force using SMBUS0SEL register.
- Acquire/release host semaphore to share SMBus between the host and
the embedded controller (IMC). Without this change, "shutdown -r"
does power off and not boot on some machines.
- Save/restore port number before selecting port.
- Modify comment.
- Whitespace fix.
To generate a diff of this commit:
cvs rdiff -u -r1.52.6.1 -r1.52.6.2 src/sys/dev/pci/piixpm.c
cvs rdiff -u -r1.7.22.1 -r1.7.22.2 src/sys/dev/pci/piixpmreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
