dev/qlxge/qls_hw.c

1394 qls_alloc_tx_ring_dma(qla_host_t *ha, int ridx)
1402 	ha->tx_ring[ridx].wq_dma.alignment = 8;
1403 	ha->tx_ring[ridx].wq_dma.size =
1406 	ret = qls_alloc_dmabuf(ha, &ha->tx_ring[ridx].wq_dma);
1409 		device_printf(dev, "%s: [%d] txr failed\n", __func__, ridx);
1412 	ha->tx_ring[ridx].flags.wq_dma = 1;
1414 	ha->tx_ring[ridx].privb_dma.alignment = 8;
1415 	ha->tx_ring[ridx].privb_dma.size = QLA_TX_PRIVATE_BSIZE;
1417 	ret = qls_alloc_dmabuf(ha, &ha->tx_ring[ridx].privb_dma);
1420 		device_printf(dev, "%s: [%d] oalb failed\n", __func__, ridx);
1424 	ha->tx_ring[ridx].flags.privb_dma = 1;
1426 	ha->tx_ring[ridx].wq_vaddr = ha->tx_ring[ridx].wq_dma.dma_b;
1427 	ha->tx_ring[ridx].wq_paddr = ha->tx_ring[ridx].wq_dma.dma_addr;
1429 	v_addr = ha->tx_ring[ridx].privb_dma.dma_b;
1430 	p_addr = ha->tx_ring[ridx].privb_dma.dma_addr;
1432 	ha->tx_ring[ridx].wq_icb_vaddr = v_addr;
1433 	ha->tx_ring[ridx].wq_icb_paddr = p_addr;
1435 	ha->tx_ring[ridx].txr_cons_vaddr =
1437 	ha->tx_ring[ridx].txr_cons_paddr = p_addr + (PAGE_SIZE >> 1);
1442 	txb = ha->tx_ring[ridx].tx_buf;
1562 qls_free_rx_ring_dma(qla_host_t *ha, int ridx)
1564 	if (ha->rx_ring[ridx].flags.cq_dma) {
1565 		qls_free_dmabuf(ha, &ha->rx_ring[ridx].cq_dma);
1566 		ha->rx_ring[ridx].flags.cq_dma = 0;
1569 	if (ha->rx_ring[ridx].flags.lbq_dma) {
1570 		qls_free_dmabuf(ha, &ha->rx_ring[ridx].lbq_dma);
1571 		ha->rx_ring[ridx].flags.lbq_dma = 0;
1574 	if (ha->rx_ring[ridx].flags.sbq_dma) {
1575 		qls_free_dmabuf(ha, &ha->rx_ring[ridx].sbq_dma);
1576 		ha->rx_ring[ridx].flags.sbq_dma = 0;
1579 	if (ha->rx_ring[ridx].flags.lb_dma) {
1580 		qls_free_dmabuf(ha, &ha->rx_ring[ridx].lb_dma);
1581 		ha->rx_ring[ridx].flags.lb_dma = 0;
1604 qls_alloc_rx_ring_dma(qla_host_t *ha, int ridx)
1612 	ha->rx_ring[ridx].cq_dma.alignment = 128;
1613 	ha->rx_ring[ridx].cq_dma.size =
1616 	ret = qls_alloc_dmabuf(ha, &ha->rx_ring[ridx].cq_dma);
1619 		device_printf(dev, "%s: [%d] cq failed\n", __func__, ridx);
1622 	ha->rx_ring[ridx].flags.cq_dma = 1;
1624 	ha->rx_ring[ridx].lbq_dma.alignment = 8;
1625 	ha->rx_ring[ridx].lbq_dma.size = QLA_LGBQ_AND_TABLE_SIZE;
1627 	ret = qls_alloc_dmabuf(ha, &ha->rx_ring[ridx].lbq_dma);
1630 		device_printf(dev, "%s: [%d] lbq failed\n", __func__, ridx);
1633 	ha->rx_ring[ridx].flags.lbq_dma = 1;
1635 	ha->rx_ring[ridx].sbq_dma.alignment = 8;
1636 	ha->rx_ring[ridx].sbq_dma.size = QLA_SMBQ_AND_TABLE_SIZE;
1638 	ret = qls_alloc_dmabuf(ha, &ha->rx_ring[ridx].sbq_dma);
1641 		device_printf(dev, "%s: [%d] sbq failed\n", __func__, ridx);
1644 	ha->rx_ring[ridx].flags.sbq_dma = 1;
1646 	ha->rx_ring[ridx].lb_dma.alignment = 8;
1647 	ha->rx_ring[ridx].lb_dma.size = (QLA_LGB_SIZE * QLA_NUM_LGB_ENTRIES);
1649 	ret = qls_alloc_dmabuf(ha, &ha->rx_ring[ridx].lb_dma);
1651 		device_printf(dev, "%s: [%d] lb failed\n", __func__, ridx);
1654 	ha->rx_ring[ridx].flags.lb_dma = 1;
1656 	bzero(ha->rx_ring[ridx].cq_dma.dma_b, ha->rx_ring[ridx].cq_dma.size);
1657 	bzero(ha->rx_ring[ridx].lbq_dma.dma_b, ha->rx_ring[ridx].lbq_dma.size);
1658 	bzero(ha->rx_ring[ridx].sbq_dma.dma_b, ha->rx_ring[ridx].sbq_dma.size);
1659 	bzero(ha->rx_ring[ridx].lb_dma.dma_b, ha->rx_ring[ridx].lb_dma.size);
1662 	ha->rx_ring[ridx].cq_base_vaddr = ha->rx_ring[ridx].cq_dma.dma_b;
1663 	ha->rx_ring[ridx].cq_base_paddr = ha->rx_ring[ridx].cq_dma.dma_addr;
1665 	v_addr = ha->rx_ring[ridx].cq_dma.dma_b;
1666 	p_addr = ha->rx_ring[ridx].cq_dma.dma_addr;
1672 	ha->rx_ring[ridx].cq_icb_vaddr = v_addr;
1673 	ha->rx_ring[ridx].cq_icb_paddr = p_addr;
1679 	ha->rx_ring[ridx].cqi_vaddr = (uint32_t *)v_addr;
1680 	ha->rx_ring[ridx].cqi_paddr = p_addr;
1682 	v_addr = ha->rx_ring[ridx].lbq_dma.dma_b;
1683 	p_addr = ha->rx_ring[ridx].lbq_dma.dma_addr;
1686 	ha->rx_ring[ridx].lbq_addr_tbl_vaddr = v_addr;
1687 	ha->rx_ring[ridx].lbq_addr_tbl_paddr = p_addr;
1690 	ha->rx_ring[ridx].lbq_vaddr = v_addr + PAGE_SIZE;
1691 	ha->rx_ring[ridx].lbq_paddr = p_addr + PAGE_SIZE;
1693 	v_addr = ha->rx_ring[ridx].sbq_dma.dma_b;
1694 	p_addr = ha->rx_ring[ridx].sbq_dma.dma_addr;
1697 	ha->rx_ring[ridx].sbq_addr_tbl_vaddr = v_addr;
1698 	ha->rx_ring[ridx].sbq_addr_tbl_paddr = p_addr;
1701 	ha->rx_ring[ridx].sbq_vaddr = v_addr + PAGE_SIZE;
1702 	ha->rx_ring[ridx].sbq_paddr = p_addr + PAGE_SIZE;
1704 	ha->rx_ring[ridx].lb_vaddr = ha->rx_ring[ridx].lb_dma.dma_b;
1705 	ha->rx_ring[ridx].lb_paddr = ha->rx_ring[ridx].lb_dma.dma_addr;
1709 	p_addr = ha->rx_ring[ridx].lbq_paddr;
1710 	bq_e = ha->rx_ring[ridx].lbq_addr_tbl_vaddr;
1715 	p_addr = ha->rx_ring[ridx].lb_paddr;
1716 	bq_e = ha->rx_ring[ridx].lbq_vaddr;
1728 	p_addr = ha->rx_ring[ridx].sbq_paddr;
1729 	bq_e = ha->rx_ring[ridx].sbq_addr_tbl_vaddr;