MCX_LOG_EQ_SIZE
npages = howmany((1 << MCX_LOG_EQ_SIZE) * sizeof(struct mcx_eq_entry),
for (i = 0; i < (1 << MCX_LOG_EQ_SIZE); i++) {
(MCX_LOG_EQ_SIZE << MCX_EQ_CTX_LOG_EQ_SIZE_SHIFT) | uar);
next = eq->eq_cons % (1 << MCX_LOG_EQ_SIZE);
((eq->eq_cons >> MCX_LOG_EQ_SIZE) & 1)) {