On 1/26/2021 6:45 AM, Wei Huang wrote:
Below helper functions are used to implement OPAE application.
1. ifpga_rawdev_lock() and ifpga_rawdev_unlock() protect FPGA access
in multiproces.
Why driver needs to expose the lock APIs to the application?
Can't application use its own locking mechanism for multiprocess, and driver can
use its own locking for its needs.
Driver exposing locking internals to applications doesn't look right, but I
don't know the full usecase.
2. ifpga_rawdev_get_rsu_stat() and ifpga_rawdev_set_rsu_stat() record
current RSU status and progress.
3. ifpga_rawdev_get_phy_info() get information of connected retimer.
4. ifpga_rawdev_partial_reconfigure() do partial reconfiguration.
5. ifpga_rawdev_cleanup() free software resources allocated for driver.
Signed-off-by: Wei Huang <wei.hu...@intel.com>
Acked-by: Tianfei Zhang <tianfei.zh...@intel.com>
Acked-by: Rosen Xu <rosen...@intel.com>
<...>
