Copyright (c) 2015 Landon Fuller All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or othe...
NAMEbhnd - Broadcom Home Networking Division interconnect bus
SYNOPSISTo compile this driver into the kernel, place the following lines in your kernel configuration file:
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 a unified kernel bus interface to the on-chip interconnects used in Broadcom Home Networking Division (HND) devices.
The Broadcom HND device family consists of SoCs (System On a Chip) and host-connected chipsets based on a common library of Broadcom IP cores connected via an internal hardware bus architecture. Drivers for these cores are implemented against the unified sysctl Cm net.inet.tcp.syncookies interface.
The Sonic Inc. Silicon Backplane used in earlier HND devices is supported by the siba(4) BHND driver.
The ARM AMBA-based interconnect used in later HND devices is supported by the bcma(4) BHND driver.