On 2020/12/4 上午1:05, Stefano Garzarella wrote:
From: Max Gurtovoy<mgurtovoy@xxxxxxxxxx> Introduce new vdpa_sim_net and vdpa_sim (core) drivers. This is a preparation for adding a vdpa simulator module for block devices. Signed-off-by: Max Gurtovoy<mgurtovoy@xxxxxxxxxx> [sgarzare: various cleanups/fixes] Signed-off-by: Stefano Garzarella<sgarzare@xxxxxxxxxx> --- v2: - Fixed "warning: variable 'dev' is used uninitialized" reported by 'kernel test robot' and Dan Carpenter - rebased on top of other changes (dev_attr, get_config(), notify(), etc.) - left batch_mapping module parameter in the core [Jason] v1: - Removed unused headers - Removed empty module_init() module_exit() - Moved vdpasim_is_little_endian() in vdpa_sim.h - Moved vdpasim16_to_cpu/cpu_to_vdpasim16() in vdpa_sim.h - Added vdpasim*_to_cpu/cpu_to_vdpasim*() also for 32 and 64 - Replaced 'select VDPA_SIM' with 'depends on VDPA_SIM' since selected option can not depend on other [Jason] --- drivers/vdpa/vdpa_sim/vdpa_sim.h | 105 +++++++++++++ drivers/vdpa/vdpa_sim/vdpa_sim.c | 224 +-------------------------- drivers/vdpa/vdpa_sim/vdpa_sim_net.c | 171 ++++++++++++++++++++ drivers/vdpa/Kconfig | 13 +- drivers/vdpa/vdpa_sim/Makefile | 1 + 5 files changed, 292 insertions(+), 222 deletions(-) create mode 100644 drivers/vdpa/vdpa_sim/vdpa_sim.h create mode 100644 drivers/vdpa/vdpa_sim/vdpa_sim_net.c
Acked-by: Jason Wang <jasowang@xxxxxxxxxx> _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
