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(parent: 44d2475) | patch
fpga: dfl: afu: add STP (SignalTap) support
authorWu Hao <hao.wu@intel.com>
Mon, 12 Aug 2019 02:50:02 +0000 (10:50 +0800)
committerMoritz Fischer <mdf@kernel.org>
Wed, 4 Sep 2019 02:35:41 +0000 (19:35 -0700)
commitbd127b8191cf22adac9dedeca4f38093d61ff1ca
treeeb730d11fedca04637f7cb726032607d0da04612tree | snapshot
parent44d247534ff266404ccb44c2f52131a850348919commit | diff
fpga: dfl: afu: add STP (SignalTap) support

STP (SignalTap) is one of the private features under the port for
debugging. This patch adds private feature driver support for it
to allow userspace applications to mmap related mmio region and
provide STP service.

Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Moritz Fischer <mdf@kernel.org>
Acked-by: Alan Tull <atull@kernel.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
drivers/fpga/dfl-afu-main.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git