BCMA(4) | Device Drivers Manual | BCMA(4) |
NAME¶
bcma
—
Broadcom AMBA Backplane driver
SYNOPSIS¶
To compile this driver into the kernel, place the following lines in your kernel configuration file:device bhnd
device bcma
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
bcma_load="YES"
DESCRIPTION¶
Thebcma
driver provides bhnd(4)
support for devices using the ARM AMBA-based backplane architecture found in
later Broadcom Home Networking Division's (HND) wireless chipsets and embedded
systems.
A common interconnect connects all of the backplane's functional blocks. These functional blocks, known as cores, use the ARM AMBA AXI or APB interface to communicate with devices attached to the interconnect.
The IP cores used in siba(4) devices were adapted by Broadcom for compatibility with the new interconnect.
SEE ALSO¶
bhnd(4)HISTORY¶
Thebcma
device driver first appeared in
FreeBSD 11.0.
AUTHORS¶
Thebcma
driver was written by Landon
Fuller
<landonf@FreeBSD.org>.
June 3, 2016 | Linux 4.9.0-9-amd64 |