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| author |   Kang Luwei <luwei.kang@intel.com> | 2018-06-30 08:53:21 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-15 13:55:45 +0200 |
| commit | 322ddebe54ae2b18c86a3bffb2b76bc5e67762ac (patch) | |
| tree | c333abbb2e0cea2b04fb2375329100c767b87ffa /drivers/fpga/Kconfig | |
| parent | fpga: dfl-pci: add enumeration for feature devices (diff) | |
| download | linux-dev-322ddebe54ae2b18c86a3bffb2b76bc5e67762ac.tar.xz linux-dev-322ddebe54ae2b18c86a3bffb2b76bc5e67762ac.zip | |
fpga: dfl: add FPGA Management Engine driver basic framework
The FPGA Management Engine (FME) provides power, thermal management,
performance counters, partial reconfiguration and other functions. For each
function, it is packaged into a private feature linked to the FME feature
device in the 'Device Feature List'. It's a platform device created by
DFL framework.
This patch adds the basic framework of FME platform driver. It defines
sub feature drivers to handle the different sub features, including init,
uinit and ioctl. It also registers the file operations for the device file.
Signed-off-by: Tim Whisonant <tim.whisonant@intel.com>
Signed-off-by: Enno Luebbers <enno.luebbers@intel.com>
Signed-off-by: Shiva Rao <shiva.rao@intel.com>
Signed-off-by: Christopher Rauer <christopher.rauer@intel.com>
Signed-off-by: Kang Luwei <luwei.kang@intel.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/Kconfig')
| -rw-r--r-- | drivers/fpga/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig index f2659f10e92e..43803a10cdae 100644 --- a/drivers/fpga/Kconfig +++ b/drivers/fpga/Kconfig @@ -146,6 +146,16 @@ config FPGA_DFL Gate Array (FPGA) solutions which implement Device Feature List. It provides enumeration APIs and feature device infrastructure. +config FPGA_DFL_FME + tristate "FPGA DFL FME Driver" + depends on FPGA_DFL + help + The FPGA Management Engine (FME) is a feature device implemented + under Device Feature List (DFL) framework. Select this option to + enable the platform device driver for FME which implements all + FPGA platform level management features. There shall be one FME + per DFL based FPGA device. + config FPGA_DFL_PCI tristate "FPGA DFL PCIe Device Driver" depends on PCI && FPGA_DFL |