Hello Hemant, This is a followup to the refactoring started in 26.07.
Like the last time, only compilation has been checked. I have no hardware to test runtime. One thing that could be broken is either the order of devices initialisation, or bugs in the device filtering that I tried to simplify. I went with the approach of splitting the device list between internal bus object (that I called "control" devices, maybe a better name can be found), and normal bus device object for which DPDK has a driver. I did not get much feedback on the series. I'll let CI pass on this new revision and merge it. -- David Marchand Changes since v1: - rebased, - used fd_close API, - branch rebased against next-net is available here: https://github.com/david-marchand/dpdk/commits/dpaa_bus_next-net Changes since RFC v2: - rebased, - fixed interrupt closing, Changes since RFC v1: - fixed FD leak in bus/dpaa pre existing code, - fixed device name leak in bus/fslmc pre existing code, - fixed other leaks found by AI review, - split DPAA2 devices in two list: - one list in the bus object for devices for which a driver exists, - one list local to the fslmc bus code for internal resources that are initialised out of the EAL / bus framework, David Marchand (16): drivers/bus: cleanup device freeing in NXP bus scan drivers/bus: fix FD leak during scan in NXP drivers bus/dpaa: allocate interrupt during probing bus/dpaa: support unplug and use generic cleanup bus/fslmc: fix device name leak bus/fslmc: fix memory leaks in scan bus/fslmc: fix per type device count bus/fslmc: fix some VFIO device FD and memory leaks bus/fslmc: fix interrupt leak in DPIO cleanup bus/fslmc: simplify device parsing in scan bus/fslmc: release resources on probe failure bus/fslmc: refactor device filtering for multiprocess bus/fslmc: move unplug for some device out of VFIO bus/fslmc: call VFIO setup for some device from bus layer bus/fslmc: allocate interrupt during probing bus/fslmc: use generic cleanup doc/guides/rel_notes/release_26_11.rst | 4 + drivers/bus/dpaa/dpaa_bus.c | 138 ++++---- drivers/bus/fslmc/bus_fslmc_driver.h | 4 +- drivers/bus/fslmc/fslmc_bus.c | 410 +++++++++++++++++------ drivers/bus/fslmc/fslmc_vfio.c | 401 ++++++++++------------ drivers/bus/fslmc/fslmc_vfio.h | 6 + drivers/bus/fslmc/portal/dpaa2_hw_dpio.c | 10 + drivers/bus/fslmc/private.h | 6 + 8 files changed, 587 insertions(+), 392 deletions(-) -- 2.54.0
