CGX_DMAC_CAM_ADDR_ENABLE
cfg | CGX_DMAC_CAM_ADDR_ENABLE | ((u64)lmac_id << 49));
cfg |= CGX_DMAC_CAM_ADDR_ENABLE;
cfg &= ~CGX_DMAC_CAM_ADDR_ENABLE;
cfg |= CGX_DMAC_CAM_ADDR_ENABLE;
FIELD_GET(CGX_DMAC_CAM_ADDR_ENABLE, cfg)) {