wil6210_mbox_ring_desc
rsize = r.size / sizeof(struct wil6210_mbox_ring_desc);
if (r.size % sizeof(struct wil6210_mbox_ring_desc)) {
sizeof(struct wil6210_mbox_ring_desc));
struct wil6210_mbox_ring_desc d;
struct wil6210_mbox_ring_desc d_tail;
sizeof(struct wil6210_mbox_ring_desc));
offsetof(struct wil6210_mbox_ring_desc, sync), 0);
sizeof(struct wil6210_mbox_ring_desc)) % r->size);
struct wil6210_mbox_ring_desc d_head;
wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1);