This series implements doorbell mapping feature for ifcvf. Please help review Thanks! Changes from V3: remove the warning for doorbell non-page-alignment(Jason) Changes from V2: assign notify_off_multiplier to notification.size first than use PAGE_SIZE directly(Jason) Chagnes from V1: calculate the doorbell address per vq than per device(Jason) let upper layer driver decide how to use the non page_size aligned doorbell(Jason) Zhu Lingshan (2): vDPA/ifcvf: record virtio notify base vDPA/ifcvf: implement doorbell mapping for ifcvf drivers/vdpa/ifcvf/ifcvf_base.c | 4 ++++ drivers/vdpa/ifcvf/ifcvf_base.h | 2 ++ drivers/vdpa/ifcvf/ifcvf_main.c | 18 ++++++++++++++++++ 3 files changed, 24 insertions(+) -- 2.27.0
