fbnic_ring_csr_base
switch (ring->doorbell - fbnic_ring_csr_base(ring)) {
csr_base = fbnic_ring_csr_base(ring);
hw_idx = fbnic_ring_csr_base(&qt->cmpl) -
hw_idx = fbnic_ring_csr_base(&qt->cmpl) -
switch (rxr->doorbell - fbnic_ring_csr_base(rxr)) {
u32 __iomem *csr_base = fbnic_ring_csr_base(ring);
u32 __iomem *csr_base = fbnic_ring_csr_base(ring);
u32 __iomem *fbnic_ring_csr_base(const struct fbnic_ring *ring);