34 	vmxnet3_rxbuf_t *rxBuf;  in vmxnet3_alloc_rxbuf()  local
38 	rxBuf = kmem_zalloc(sizeof (vmxnet3_rxbuf_t), flag);  in vmxnet3_alloc_rxbuf()
39 	if (!rxBuf) {  in vmxnet3_alloc_rxbuf()
44 	if ((err = vmxnet3_alloc_dma_mem_1(dp, &rxBuf->dma, (dp->cur_mtu + 18),  in vmxnet3_alloc_rxbuf()
48 		kmem_free(rxBuf, sizeof (vmxnet3_rxbuf_t));  in vmxnet3_alloc_rxbuf()
53 	rxBuf->freeCB.free_func = vmxnet3_put_rxbuf;  in vmxnet3_alloc_rxbuf()
54 	rxBuf->freeCB.free_arg = (caddr_t)rxBuf;  in vmxnet3_alloc_rxbuf()
55 	rxBuf->dp = dp;  in vmxnet3_alloc_rxbuf()
59 	return (rxBuf);  in vmxnet3_alloc_rxbuf()
63 vmxnet3_free_rxbuf(vmxnet3_softc_t *dp, vmxnet3_rxbuf_t *rxBuf)  in vmxnet3_free_rxbuf()  argument
65 	vmxnet3_free_dma_mem(&rxBuf->dma);  in vmxnet3_free_rxbuf()
66 	kmem_free(rxBuf, sizeof (vmxnet3_rxbuf_t));  in vmxnet3_free_rxbuf()
89 vmxnet3_put_rxpool_buf(vmxnet3_softc_t *dp, vmxnet3_rxbuf_t *rxBuf,  in vmxnet3_put_rxpool_buf()  argument
100 		rxBuf->next = rxPool->listHead;  in vmxnet3_put_rxpool_buf()
101 		rxPool->listHead = rxBuf;  in vmxnet3_put_rxpool_buf()
113 vmxnet3_put_rxbuf(vmxnet3_rxbuf_t *rxBuf)  in vmxnet3_put_rxbuf()  argument
115 	vmxnet3_softc_t *dp = rxBuf->dp;  in vmxnet3_put_rxbuf()
117 	if (!vmxnet3_put_rxpool_buf(dp, rxBuf, B_FALSE))  in vmxnet3_put_rxbuf()
118 		vmxnet3_free_rxbuf(dp, rxBuf);  in vmxnet3_put_rxbuf()
131 	vmxnet3_rxbuf_t *rxBuf = NULL;  in vmxnet3_get_rxpool_buf()  local
135 		rxBuf = rxPool->listHead;  in vmxnet3_get_rxpool_buf()
136 		rxPool->listHead = rxBuf->next;  in vmxnet3_get_rxpool_buf()
142 	return (rxBuf);  in vmxnet3_get_rxpool_buf()
155 	vmxnet3_rxbuf_t *rxBuf;  in vmxnet3_rxpool_init()  local
159 		if ((rxBuf = vmxnet3_alloc_rxbuf(dp, B_FALSE)) == NULL) {  in vmxnet3_rxpool_init()
163 		VERIFY(vmxnet3_put_rxpool_buf(dp, rxBuf, B_TRUE));  in vmxnet3_rxpool_init()
167 		while ((rxBuf = vmxnet3_get_rxpool_buf(dp)) != NULL) {  in vmxnet3_rxpool_init()
168 			vmxnet3_free_rxbuf(dp, rxBuf);  in vmxnet3_rxpool_init()
189 	vmxnet3_rxbuf_t *rxBuf = NULL;  in vmxnet3_rx_populate()  local
191 	if (pool && (rxBuf = vmxnet3_get_rxpool_buf(dp)) == NULL) {  in vmxnet3_rx_populate()
199 	if (rxBuf == NULL && (!pool || dp->alloc_ok)) {  in vmxnet3_rx_populate()
200 		rxBuf = vmxnet3_alloc_rxbuf(dp, canSleep);  in vmxnet3_rx_populate()
203 	if (rxBuf != NULL) {  in vmxnet3_rx_populate()
204 		rxBuf->mblk = desballoc((uchar_t *)rxBuf->dma.buf,  in vmxnet3_rx_populate()
205 		    rxBuf->dma.bufLen, BPRI_MED, &rxBuf->freeCB);  in vmxnet3_rx_populate()
206 		if (rxBuf->mblk == NULL) {  in vmxnet3_rx_populate()
208 				VERIFY(vmxnet3_put_rxpool_buf(dp, rxBuf,  in vmxnet3_rx_populate()
211 				vmxnet3_free_rxbuf(dp, rxBuf);  in vmxnet3_rx_populate()
220 		rxq->bufRing[idx].rxBuf = rxBuf;  in vmxnet3_rx_populate()
221 		rxDesc->rxd.addr = rxBuf->dma.bufPA;  in vmxnet3_rx_populate()
222 		rxDesc->rxd.len = rxBuf->dma.bufLen;  in vmxnet3_rx_populate()
270 		vmxnet3_free_rxbuf(dp, rxq->bufRing[cmdRing->next2fill].rxBuf);  in vmxnet3_rxqueue_init()
282 	vmxnet3_rxbuf_t *rxBuf;  in vmxnet3_rxqueue_fini()  local
288 	while ((rxBuf = vmxnet3_get_rxpool_buf(dp)))  in vmxnet3_rxqueue_fini()
289 		vmxnet3_free_rxbuf(dp, rxBuf);  in vmxnet3_rxqueue_fini()
293 		rxBuf = rxq->bufRing[i].rxBuf;  in vmxnet3_rxqueue_fini()
294 		ASSERT(rxBuf);  in vmxnet3_rxqueue_fini()
295 		ASSERT(rxBuf->mblk);  in vmxnet3_rxqueue_fini()
301 		freemsg(rxBuf->mblk);  in vmxnet3_rxqueue_fini()
358 			vmxnet3_rxbuf_t *rxBuf = rxq->bufRing[rxdIdx].rxBuf;  in vmxnet3_rx_intr()  local
359 			mblk_t *mblk = rxBuf->mblk;  in vmxnet3_rx_intr()
371 			ASSERT(rxBuf);  in vmxnet3_rx_intr()