freebsd-dev/sys/dev/altera
Robert Watson f00e79c847 Merge enhancements to the ALTERA Avalon bus generic device attachment
driver to support exposing a GEOM device, which can be used to mount
Avalon-attached ROMs, reserved areas of DRAM, etc, as a filesystem:

commit 9deb1e60ea
Author: Robert N. M. Watson <robert.watson@cl.cam.ac.uk>
Date:   Sat Mar 5 20:33:12 2016 +0000

    Use format strings with make_dev(9) in avgen(4).

commit 0bf2176c23
Author: Robert N. M. Watson <robert.watson@cl.cam.ac.uk>
Date:   Tue Mar 1 10:23:23 2016 +0000

    Implement a new "geomio" configuration argument to altera_avgen(4),
    the generic I/O device we attach to various BERI peripherals.  The new
    option requests that, instead of exposing the underlying device via a
    special device node in /dev, it instead be exposed via geom(4),
    allowing it to be used with filesystems.  The current implementation
    does not allow a device to be exposed both for file/mmap and geom, so
    one of the two models must be selected when configuring it via FDT or
    device.hints.  A typical use of the new option will be:

      sri-cambridge,geomio = "rw";

MFC after:	1 week
Sponsored by:	DARPA, AFRL
2017-01-28 13:25:06 +00:00
..
atse
avgen Merge enhancements to the ALTERA Avalon bus generic device attachment 2017-01-28 13:25:06 +00:00
jtag_uart Merge robustness improvements for the ALTERA JTAG UART driver from 2017-01-28 12:43:19 +00:00
pio
sdcard