1127 	p_tx_sw_packet_t packet;  in e1000g_alloc_tx_packets()  local
1149 	for (j = 0, packet = tx_ring->packet_area;  in e1000g_alloc_tx_packets()
1150 	    j < Adapter->tx_freelist_num; j++, packet++) {  in e1000g_alloc_tx_packets()
1152 		ASSERT(packet != NULL);  in e1000g_alloc_tx_packets()
1167 			    &packet->tx_dma_handle);  in e1000g_alloc_tx_packets()
1174 			    &packet->tx_dma_handle);  in e1000g_alloc_tx_packets()
1181 			packet->tx_dma_handle = NULL;  in e1000g_alloc_tx_packets()
1194 		tx_buf = packet->tx_buf;  in e1000g_alloc_tx_packets()
1212 			ASSERT(packet->tx_dma_handle != NULL);  in e1000g_alloc_tx_packets()
1216 				dvma_release(packet->tx_dma_handle);  in e1000g_alloc_tx_packets()
1220 				ddi_dma_free_handle(&packet->tx_dma_handle);  in e1000g_alloc_tx_packets()
1226 			packet->tx_dma_handle = NULL;  in e1000g_alloc_tx_packets()
1232 		packet->dma_type = e1000g_dma_type;  in e1000g_alloc_tx_packets()
1248 	p_rx_sw_packet_t packet;  in e1000g_increase_rx_packets()  local
1259 		packet = e1000g_alloc_rx_sw_packet(rx_data, &dma_attr);  in e1000g_increase_rx_packets()
1260 		if (packet == NULL)  in e1000g_increase_rx_packets()
1262 		packet->next = cur;  in e1000g_increase_rx_packets()
1263 		cur = packet;  in e1000g_increase_rx_packets()
1285 	p_rx_sw_packet_t packet;  in e1000g_alloc_rx_packets()  local
1306 		packet = e1000g_alloc_rx_sw_packet(rx_data, &dma_attr);  in e1000g_alloc_rx_packets()
1307 		if (packet == NULL)  in e1000g_alloc_rx_packets()
1310 		packet->next = rx_data->packet_area;  in e1000g_alloc_rx_packets()
1311 		rx_data->packet_area = packet;  in e1000g_alloc_rx_packets()
1327 	p_rx_sw_packet_t packet;  in e1000g_alloc_rx_sw_packet()  local
1333 	packet = kmem_zalloc(sizeof (rx_sw_packet_t), KM_NOSLEEP);  in e1000g_alloc_rx_sw_packet()
1334 	if (packet == NULL) {  in e1000g_alloc_rx_sw_packet()
1340 	rx_buf = packet->rx_buf;  in e1000g_alloc_rx_sw_packet()
1367 		if (packet != NULL)  in e1000g_alloc_rx_sw_packet()
1368 			kmem_free(packet, sizeof (rx_sw_packet_t));  in e1000g_alloc_rx_sw_packet()
1379 	packet->rx_data = (caddr_t)rx_data;  in e1000g_alloc_rx_sw_packet()
1380 	packet->free_rtn.free_func = e1000g_rxfree_func;  in e1000g_alloc_rx_sw_packet()
1381 	packet->free_rtn.free_arg = (char *)packet;  in e1000g_alloc_rx_sw_packet()
1387 	packet->mp = desballoc((unsigned char *)  in e1000g_alloc_rx_sw_packet()
1390 	    BPRI_MED, &packet->free_rtn);  in e1000g_alloc_rx_sw_packet()
1392 	packet->dma_type = e1000g_dma_type;  in e1000g_alloc_rx_sw_packet()
1393 	packet->ref_cnt = 1;  in e1000g_alloc_rx_sw_packet()
1395 	return (packet);  in e1000g_alloc_rx_sw_packet()
1399 e1000g_free_rx_sw_packet(p_rx_sw_packet_t packet, boolean_t full_release)  in e1000g_free_rx_sw_packet()  argument
1403 	if (packet->mp != NULL) {  in e1000g_free_rx_sw_packet()
1404 		freemsg(packet->mp);  in e1000g_free_rx_sw_packet()
1405 		packet->mp = NULL;  in e1000g_free_rx_sw_packet()
1408 	rx_buf = packet->rx_buf;  in e1000g_free_rx_sw_packet()
1410 	switch (packet->dma_type) {  in e1000g_free_rx_sw_packet()
1427 	packet->dma_type = USE_NONE;  in e1000g_free_rx_sw_packet()
1432 	kmem_free(packet, sizeof (rx_sw_packet_t));  in e1000g_free_rx_sw_packet()
1438 	p_rx_sw_packet_t packet, next_packet;  in e1000g_free_rx_packets()  local
1443 	packet = rx_data->packet_area;  in e1000g_free_rx_packets()
1444 	while (packet != NULL) {  in e1000g_free_rx_packets()
1445 		next_packet = packet->next;  in e1000g_free_rx_packets()
1447 		ref_cnt = atomic_dec_32_nv(&packet->ref_cnt);  in e1000g_free_rx_packets()
1452 			e1000g_free_rx_sw_packet(packet, full_release);  in e1000g_free_rx_packets()
1455 		packet = next_packet;  in e1000g_free_rx_packets()
1470 	p_tx_sw_packet_t packet;  in e1000g_free_tx_packets()  local
1475 	for (j = 0, packet = tx_ring->packet_area;  in e1000g_free_tx_packets()
1476 	    j < Adapter->tx_freelist_num; j++, packet++) {  in e1000g_free_tx_packets()
1478 		if (packet == NULL)  in e1000g_free_tx_packets()
1482 		if (packet->tx_dma_handle != NULL) {  in e1000g_free_tx_packets()
1483 			switch (packet->dma_type) {  in e1000g_free_tx_packets()
1486 				dvma_release(packet->tx_dma_handle);  in e1000g_free_tx_packets()
1490 				ddi_dma_free_handle(&packet->tx_dma_handle);  in e1000g_free_tx_packets()
1496 			packet->tx_dma_handle = NULL;  in e1000g_free_tx_packets()
1506 		tx_buf = packet->tx_buf;  in e1000g_free_tx_packets()
1508 		switch (packet->dma_type) {  in e1000g_free_tx_packets()
1522 		packet->dma_type = USE_NONE;  in e1000g_free_tx_packets()