70 	struct xge_raw_desc *raw_desc;  in xge_refill_buffers()  local
79 		raw_desc = &ring->raw_desc[tail];  in xge_refill_buffers()
96 		addr_hi = GET_BITS(NEXT_DESC_ADDRH, le64_to_cpu(raw_desc->m1));  in xge_refill_buffers()
97 		addr_lo = GET_BITS(NEXT_DESC_ADDRL, le64_to_cpu(raw_desc->m1));  in xge_refill_buffers()
98 		raw_desc->m1 = cpu_to_le64(SET_BITS(NEXT_DESC_ADDRL, addr_lo) |  in xge_refill_buffers()
104 		raw_desc->m0 = cpu_to_le64(SET_BITS(PKT_ADDRL, dma_addr) |  in xge_refill_buffers()
163 static bool is_tx_slot_available(struct xge_raw_desc *raw_desc)  in is_tx_slot_available()  argument
165 	if (GET_BITS(E, le64_to_cpu(raw_desc->m0)) &&  in is_tx_slot_available()
166 	    (GET_BITS(PKT_SIZE, le64_to_cpu(raw_desc->m0)) == SLOT_EMPTY))  in is_tx_slot_available()
177 	struct xge_raw_desc *raw_desc;  in xge_start_xmit()  local
187 	raw_desc = &tx_ring->raw_desc[tail];  in xge_start_xmit()
189 	if (!is_tx_slot_available(raw_desc)) {  in xge_start_xmit()
203 	addr_hi = GET_BITS(NEXT_DESC_ADDRH, le64_to_cpu(raw_desc->m1));  in xge_start_xmit()
204 	addr_lo = GET_BITS(NEXT_DESC_ADDRL, le64_to_cpu(raw_desc->m1));  in xge_start_xmit()
205 	raw_desc->m1 = cpu_to_le64(SET_BITS(NEXT_DESC_ADDRL, addr_lo) |  in xge_start_xmit()
216 	raw_desc->m0 = cpu_to_le64(SET_BITS(PKT_ADDRL, dma_addr) |  in xge_start_xmit()
227 static bool is_tx_hw_done(struct xge_raw_desc *raw_desc)  in is_tx_hw_done()  argument
229 	if (GET_BITS(E, le64_to_cpu(raw_desc->m0)) &&  in is_tx_hw_done()
230 	    !GET_BITS(PKT_SIZE, le64_to_cpu(raw_desc->m0)))  in is_tx_hw_done()
241 	struct xge_raw_desc *raw_desc;  in xge_txc_poll()  local
256 		raw_desc = &tx_ring->raw_desc[head];  in xge_txc_poll()
258 		if (!is_tx_hw_done(raw_desc))  in xge_txc_poll()
272 		raw_desc->m0 = cpu_to_le64(SET_BITS(E, 1) |  in xge_txc_poll()
290 	struct xge_raw_desc *raw_desc;  in xge_rx_poll()  local
307 		raw_desc = &rx_ring->raw_desc[head];  in xge_rx_poll()
309 		if (GET_BITS(E, le64_to_cpu(raw_desc->m0)))  in xge_rx_poll()
317 		len = GET_BITS(PKT_SIZE, le64_to_cpu(raw_desc->m0));  in xge_rx_poll()
321 		rx_error = GET_BITS(D, le64_to_cpu(raw_desc->m2));  in xge_rx_poll()
543 static bool is_tx_pending(struct xge_raw_desc *raw_desc)  in is_tx_pending()  argument
545 	if (!GET_BITS(E, le64_to_cpu(raw_desc->m0)))  in is_tx_pending()
556 	struct xge_raw_desc *raw_desc;  in xge_free_pending_skb()  local
565 		raw_desc = &tx_ring->raw_desc[i];  in xge_free_pending_skb()
567 		if (!is_tx_pending(raw_desc))  in xge_free_pending_skb()