Lines Matching refs:rdp
101 #define RX_INIT_RDP(rdp) { \
102 (rdp)->bufsize = 2; \
103 (rdp)->bytecnt = 0; \
104 (rdp)->cmd_stat = SDMA_DESC_CMDSTAT_L | SDMA_DESC_CMDSTAT_F | \
317 struct mv64x60_rx_desc *rdp;
320 rdp = &rd[com_port][cur_rd[com_port]];
322 if ((rdp->cmd_stat & (SDMA_DESC_CMDSTAT_O|SDMA_DESC_CMDSTAT_ES)) == 0) {
323 c = *(unchar *)(rdp->buffer ^ 7);
324 RX_INIT_RDP(rdp);
335 struct mv64x60_rx_desc *rdp;
339 rdp = &rd[com_port][cur_rd[com_port]];
342 while (((rdp->cmd_stat & SDMA_DESC_CMDSTAT_O) == 0) &&
346 if ((rdp->cmd_stat & SDMA_DESC_CMDSTAT_ES) != 0) {
347 RX_INIT_RDP(rdp);
350 rdp = (struct mv64x60_rx_desc *)rdp->next_desc_ptr;