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NAMEig4 - Intel(R) fourth generation mobile CPU integrated I2C SMBus driver
SYNOPSISTo compile this driver into the kernel, place the following lines into the kernel configuration file:
device ig4 device smbus
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf5:
DESCRIPTIONThe sysctl Cm net.inet.tcp.syncookies driver provides access to peripherals attached to an I2C SMB controller. sysctl Cm net.inet.tcp.syncookies supports the SMBus controller found in fourth generation Intel(R) Core(TM) processors based on the mobile U-processor line for intelligent systems. This includes the i7-4650U, i5-4300U, i3-4010U, and 2980U.
SYSCTL VARIABLESThese sysctl(8) variables are available:
- Setting this to a non-zero value dumps controller registers to console and syslog once. The sysctl resets to zero immediately.
SEE ALSOsmb(4), smbus(4)
AUTHORSAn -nosplit The sysctl Cm net.inet.tcp.syncookies driver was written for DragonFly BSD by An Matthew Dillon and subsequently ported to Fx by An Michael Gmelin Aq Mt firstname.lastname@example.org .
This manual page was written by An Michael Gmelin Aq Mt email@example.com .