WB_RX_LIST_CNT
ROUND_TO_PAGE_SIZE(WB_BUFBYTES * WB_RX_LIST_CNT),
for (i = 1; i < WB_RX_LIST_CNT; i++) {
for (i = 0; i < WB_RX_LIST_CNT; i++) {
device->rxFree = WB_RX_LIST_CNT;
#define WB_RX_CNT_MASK (WB_RX_LIST_CNT - 1)
volatile wb_desc rxDescriptor[WB_RX_LIST_CNT];
volatile void* rxBuffer[WB_RX_LIST_CNT];