diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 55a62cae2cb4..7e2788c488ed 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -313,10 +313,10 @@ vmxnet3_unmap_tx_buf(struct vmxnet3_tx_buf_info *tbi, struct pci_dev *pdev) { if (tbi->map_type == VMXNET3_MAP_SINGLE) - pci_unmap_single(pdev, tbi->dma_addr, tbi->len, + dma_unmap_single(&pdev->dev, tbi->dma_addr, tbi->len, PCI_DMA_TODEVICE); else if (tbi->map_type == VMXNET3_MAP_PAGE) - pci_unmap_page(pdev, tbi->dma_addr, tbi->len, + dma_unmap_page(&pdev->dev, tbi->dma_addr, tbi->len, PCI_DMA_TODEVICE); else BUG_ON(tbi->map_type != VMXNET3_MAP_NONE); @@ -429,25 +429,29 @@ vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { if (tq->tx_ring.base) { - pci_free_consistent(adapter->pdev, tq->tx_ring.size * - sizeof(struct Vmxnet3_TxDesc), - tq->tx_ring.base, tq->tx_ring.basePA); + dma_free_coherent(&adapter->pdev->dev, tq->tx_ring.size * + sizeof(struct Vmxnet3_TxDesc), + tq->tx_ring.base, tq->tx_ring.basePA); tq->tx_ring.base = NULL; } if (tq->data_ring.base) { - pci_free_consistent(adapter->pdev, tq->data_ring.size * - sizeof(struct Vmxnet3_TxDataDesc), - tq->data_ring.base, tq->data_ring.basePA); + dma_free_coherent(&adapter->pdev->dev, tq->data_ring.size * + sizeof(struct Vmxnet3_TxDataDesc), + tq->data_ring.base, tq->data_ring.basePA); tq->data_ring.base = NULL; } if (tq->comp_ring.base) { - pci_free_consistent(adapter->pdev, tq->comp_ring.size * - sizeof(struct Vmxnet3_TxCompDesc), - tq->comp_ring.base, tq->comp_ring.basePA); + dma_free_coherent(&adapter->pdev->dev, tq->comp_ring.size * + sizeof(struct Vmxnet3_TxCompDesc), + tq->comp_ring.base, tq->comp_ring.basePA); tq->comp_ring.base = NULL; } - kfree(tq->buf_info); - tq->buf_info = NULL; + if (tq->buf_info) { + dma_free_coherent(&adapter->pdev->dev, + tq->tx_ring.size * sizeof(tq->buf_info[0]), + tq->buf_info, tq->buf_info_pa); + tq->buf_info = NULL; + } } @@ -496,37 +500,38 @@ static int vmxnet3_tq_create(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { + size_t sz; + BUG_ON(tq->tx_ring.base || tq->data_ring.base || tq->comp_ring.base || tq->buf_info); - tq->tx_ring.base = pci_alloc_consistent(adapter->pdev, tq->tx_ring.size - * sizeof(struct Vmxnet3_TxDesc), - &tq->tx_ring.basePA); + tq->tx_ring.base = dma_alloc_coherent(&adapter->pdev->dev, + tq->tx_ring.size * sizeof(struct Vmxnet3_TxDesc), + &tq->tx_ring.basePA, GFP_KERNEL); if (!tq->tx_ring.base) { netdev_err(adapter->netdev, "failed to allocate tx ring\n"); goto err; } - tq->data_ring.base = pci_alloc_consistent(adapter->pdev, - tq->data_ring.size * - sizeof(struct Vmxnet3_TxDataDesc), - &tq->data_ring.basePA); + tq->data_ring.base = dma_alloc_coherent(&adapter->pdev->dev, + tq->data_ring.size * sizeof(struct Vmxnet3_TxDataDesc), + &tq->data_ring.basePA, GFP_KERNEL); if (!tq->data_ring.base) { netdev_err(adapter->netdev, "failed to allocate data ring\n"); goto err; } - tq->comp_ring.base = pci_alloc_consistent(adapter->pdev, - tq->comp_ring.size * - sizeof(struct Vmxnet3_TxCompDesc), - &tq->comp_ring.basePA); + tq->comp_ring.base = dma_alloc_coherent(&adapter->pdev->dev, + tq->comp_ring.size * sizeof(struct Vmxnet3_TxCompDesc), + &tq->comp_ring.basePA, GFP_KERNEL); if (!tq->comp_ring.base) { netdev_err(adapter->netdev, "failed to allocate tx comp ring\n"); goto err; } - tq->buf_info = kcalloc(tq->tx_ring.size, sizeof(tq->buf_info[0]), - GFP_KERNEL); + sz = tq->tx_ring.size * sizeof(tq->buf_info[0]); + tq->buf_info = dma_zalloc_coherent(&adapter->pdev->dev, sz, + &tq->buf_info_pa, GFP_KERNEL); if (!tq->buf_info) goto err; @@ -578,7 +583,8 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx, break; } - rbi->dma_addr = pci_map_single(adapter->pdev, + rbi->dma_addr = dma_map_single( + &adapter->pdev->dev, rbi->skb->data, rbi->len, PCI_DMA_FROMDEVICE); } else { @@ -595,7 +601,8 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx, rq->stats.rx_buf_alloc_failure++; break; } - rbi->dma_addr = pci_map_page(adapter->pdev, + rbi->dma_addr = dma_map_page( + &adapter->pdev->dev, rbi->page, 0, PAGE_SIZE, PCI_DMA_FROMDEVICE); } else { @@ -705,7 +712,7 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx, tbi = tq->buf_info + tq->tx_ring.next2fill; tbi->map_type = VMXNET3_MAP_SINGLE; - tbi->dma_addr = pci_map_single(adapter->pdev, + tbi->dma_addr = dma_map_single(&adapter->pdev->dev, skb->data + buf_offset, buf_size, PCI_DMA_TODEVICE); @@ -1221,7 +1228,8 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, goto rcd_done; } - pci_unmap_single(adapter->pdev, rbi->dma_addr, rbi->len, + dma_unmap_single(&adapter->pdev->dev, rbi->dma_addr, + rbi->len, PCI_DMA_FROMDEVICE); #ifdef VMXNET3_RSS @@ -1233,7 +1241,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, /* Immediate refill */ rbi->skb = new_skb; - rbi->dma_addr = pci_map_single(adapter->pdev, + rbi->dma_addr = dma_map_single(&adapter->pdev->dev, rbi->skb->data, rbi->len, PCI_DMA_FROMDEVICE); rxd->addr = cpu_to_le64(rbi->dma_addr); @@ -1267,7 +1275,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, } if (rcd->len) { - pci_unmap_page(adapter->pdev, + dma_unmap_page(&adapter->pdev->dev, rbi->dma_addr, rbi->len, PCI_DMA_FROMDEVICE); @@ -1276,7 +1284,8 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, /* Immediate refill */ rbi->page = new_page; - rbi->dma_addr = pci_map_page(adapter->pdev, rbi->page, + rbi->dma_addr = dma_map_page(&adapter->pdev->dev, + rbi->page, 0, PAGE_SIZE, PCI_DMA_FROMDEVICE); rxd->addr = cpu_to_le64(rbi->dma_addr); @@ -1352,13 +1361,13 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq, if (rxd->btype == VMXNET3_RXD_BTYPE_HEAD && rq->buf_info[ring_idx][i].skb) { - pci_unmap_single(adapter->pdev, rxd->addr, + dma_unmap_single(&adapter->pdev->dev, rxd->addr, rxd->len, PCI_DMA_FROMDEVICE); dev_kfree_skb(rq->buf_info[ring_idx][i].skb); rq->buf_info[ring_idx][i].skb = NULL; } else if (rxd->btype == VMXNET3_RXD_BTYPE_BODY && rq->buf_info[ring_idx][i].page) { - pci_unmap_page(adapter->pdev, rxd->addr, + dma_unmap_page(&adapter->pdev->dev, rxd->addr, rxd->len, PCI_DMA_FROMDEVICE); put_page(rq->buf_info[ring_idx][i].page); rq->buf_info[ring_idx][i].page = NULL; @@ -1400,25 +1409,31 @@ static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq, } - kfree(rq->buf_info[0]); - for (i = 0; i < 2; i++) { if (rq->rx_ring[i].base) { - pci_free_consistent(adapter->pdev, rq->rx_ring[i].size - * sizeof(struct Vmxnet3_RxDesc), - rq->rx_ring[i].base, - rq->rx_ring[i].basePA); + dma_free_coherent(&adapter->pdev->dev, + rq->rx_ring[i].size + * sizeof(struct Vmxnet3_RxDesc), + rq->rx_ring[i].base, + rq->rx_ring[i].basePA); rq->rx_ring[i].base = NULL; } rq->buf_info[i] = NULL; } if (rq->comp_ring.base) { - pci_free_consistent(adapter->pdev, rq->comp_ring.size * - sizeof(struct Vmxnet3_RxCompDesc), - rq->comp_ring.base, rq->comp_ring.basePA); + dma_free_coherent(&adapter->pdev->dev, rq->comp_ring.size + * sizeof(struct Vmxnet3_RxCompDesc), + rq->comp_ring.base, rq->comp_ring.basePA); rq->comp_ring.base = NULL; } + + if (rq->buf_info[0]) { + size_t sz = sizeof(struct vmxnet3_rx_buf_info) * + (rq->rx_ring[0].size + rq->rx_ring[1].size); + dma_free_coherent(&adapter->pdev->dev, sz, rq->buf_info[0], + rq->buf_info_pa); + } } @@ -1503,8 +1518,10 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter) for (i = 0; i < 2; i++) { sz = rq->rx_ring[i].size * sizeof(struct Vmxnet3_RxDesc); - rq->rx_ring[i].base = pci_alloc_consistent(adapter->pdev, sz, - &rq->rx_ring[i].basePA); + rq->rx_ring[i].base = dma_alloc_coherent( + &adapter->pdev->dev, sz, + &rq->rx_ring[i].basePA, + GFP_KERNEL); if (!rq->rx_ring[i].base) { netdev_err(adapter->netdev, "failed to allocate rx ring %d\n", i); @@ -1513,8 +1530,9 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter) } sz = rq->comp_ring.size * sizeof(struct Vmxnet3_RxCompDesc); - rq->comp_ring.base = pci_alloc_consistent(adapter->pdev, sz, - &rq->comp_ring.basePA); + rq->comp_ring.base = dma_alloc_coherent(&adapter->pdev->dev, sz, + &rq->comp_ring.basePA, + GFP_KERNEL); if (!rq->comp_ring.base) { netdev_err(adapter->netdev, "failed to allocate rx comp ring\n"); goto err; @@ -1522,7 +1540,8 @@ vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter) sz = sizeof(struct vmxnet3_rx_buf_info) * (rq->rx_ring[0].size + rq->rx_ring[1].size); - bi = kzalloc(sz, GFP_KERNEL); + bi = dma_zalloc_coherent(&adapter->pdev->dev, sz, &rq->buf_info_pa, + GFP_KERNEL); if (!bi) goto err; @@ -2005,6 +2024,7 @@ vmxnet3_set_mc(struct net_device *netdev) struct Vmxnet3_RxFilterConf *rxConf = &adapter->shared->devRead.rxFilterConf; u8 *new_table = NULL; + dma_addr_t new_table_pa = 0; u32 new_mode = VMXNET3_RXM_UCAST; if (netdev->flags & IFF_PROMISC) { @@ -2028,8 +2048,12 @@ vmxnet3_set_mc(struct net_device *netdev) new_mode |= VMXNET3_RXM_MCAST; rxConf->mfTableLen = cpu_to_le16( netdev_mc_count(netdev) * ETH_ALEN); - rxConf->mfTablePA = cpu_to_le64(virt_to_phys( - new_table)); + new_table_pa = dma_map_single( + &adapter->pdev->dev, + new_table, + rxConf->mfTableLen, + PCI_DMA_TODEVICE); + rxConf->mfTablePA = cpu_to_le64(new_table_pa); } else { netdev_info(netdev, "failed to copy mcast list" ", setting ALL_MULTI\n"); @@ -2056,7 +2080,11 @@ vmxnet3_set_mc(struct net_device *netdev) VMXNET3_CMD_UPDATE_MAC_FILTERS); spin_unlock_irqrestore(&adapter->cmd_lock, flags); - kfree(new_table); + if (new_table) { + dma_unmap_single(&adapter->pdev->dev, new_table_pa, + rxConf->mfTableLen, PCI_DMA_TODEVICE); + kfree(new_table); + } } void @@ -2096,7 +2124,7 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter) devRead->misc.driverInfo.vmxnet3RevSpt = cpu_to_le32(1); devRead->misc.driverInfo.uptVerSpt = cpu_to_le32(1); - devRead->misc.ddPA = cpu_to_le64(virt_to_phys(adapter)); + devRead->misc.ddPA = cpu_to_le64(adapter->adapter_pa); devRead->misc.ddLen = cpu_to_le32(sizeof(struct vmxnet3_adapter)); /* set up feature flags */ @@ -2125,7 +2153,7 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter) tqc->txRingBasePA = cpu_to_le64(tq->tx_ring.basePA); tqc->dataRingBasePA = cpu_to_le64(tq->data_ring.basePA); tqc->compRingBasePA = cpu_to_le64(tq->comp_ring.basePA); - tqc->ddPA = cpu_to_le64(virt_to_phys(tq->buf_info)); + tqc->ddPA = cpu_to_le64(tq->buf_info_pa); tqc->txRingSize = cpu_to_le32(tq->tx_ring.size); tqc->dataRingSize = cpu_to_le32(tq->data_ring.size); tqc->compRingSize = cpu_to_le32(tq->comp_ring.size); @@ -2143,8 +2171,7 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter) rqc->rxRingBasePA[0] = cpu_to_le64(rq->rx_ring[0].basePA); rqc->rxRingBasePA[1] = cpu_to_le64(rq->rx_ring[1].basePA); rqc->compRingBasePA = cpu_to_le64(rq->comp_ring.basePA); - rqc->ddPA = cpu_to_le64(virt_to_phys( - rq->buf_info)); + rqc->ddPA = cpu_to_le64(rq->buf_info_pa); rqc->rxRingSize[0] = cpu_to_le32(rq->rx_ring[0].size); rqc->rxRingSize[1] = cpu_to_le32(rq->rx_ring[1].size); rqc->compRingSize = cpu_to_le32(rq->comp_ring.size); @@ -2184,8 +2211,9 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter) i, adapter->num_rx_queues); devRead->rssConfDesc.confVer = 1; - devRead->rssConfDesc.confLen = sizeof(*rssConf); - devRead->rssConfDesc.confPA = virt_to_phys(rssConf); + devRead->rssConfDesc.confLen = cpu_to_le32(sizeof(*rssConf)); + devRead->rssConfDesc.confPA = + cpu_to_le64(adapter->rss_conf_pa); } #endif /* VMXNET3_RSS */ @@ -2948,9 +2976,13 @@ vmxnet3_probe_device(struct pci_dev *pdev, adapter->pdev = pdev; spin_lock_init(&adapter->cmd_lock); - adapter->shared = pci_alloc_consistent(adapter->pdev, - sizeof(struct Vmxnet3_DriverShared), - &adapter->shared_pa); + adapter->adapter_pa = dma_map_single(&adapter->pdev->dev, adapter, + sizeof(struct vmxnet3_adapter), + PCI_DMA_TODEVICE); + adapter->shared = dma_alloc_coherent( + &adapter->pdev->dev, + sizeof(struct Vmxnet3_DriverShared), + &adapter->shared_pa, GFP_KERNEL); if (!adapter->shared) { dev_err(&pdev->dev, "Failed to allocate memory\n"); err = -ENOMEM; @@ -2963,8 +2995,9 @@ vmxnet3_probe_device(struct pci_dev *pdev, size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues; size += sizeof(struct Vmxnet3_RxQueueDesc) * adapter->num_rx_queues; - adapter->tqd_start = pci_alloc_consistent(adapter->pdev, size, - &adapter->queue_desc_pa); + adapter->tqd_start = dma_alloc_coherent(&adapter->pdev->dev, size, + &adapter->queue_desc_pa, + GFP_KERNEL); if (!adapter->tqd_start) { dev_err(&pdev->dev, "Failed to allocate memory\n"); @@ -2974,7 +3007,10 @@ vmxnet3_probe_device(struct pci_dev *pdev, adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start + adapter->num_tx_queues); - adapter->pm_conf = kmalloc(sizeof(struct Vmxnet3_PMConf), GFP_KERNEL); + adapter->pm_conf = dma_alloc_coherent(&adapter->pdev->dev, + sizeof(struct Vmxnet3_PMConf), + &adapter->pm_conf_pa, + GFP_KERNEL); if (adapter->pm_conf == NULL) { err = -ENOMEM; goto err_alloc_pm; @@ -2982,7 +3018,10 @@ vmxnet3_probe_device(struct pci_dev *pdev, #ifdef VMXNET3_RSS - adapter->rss_conf = kmalloc(sizeof(struct UPT1_RSSConf), GFP_KERNEL); + adapter->rss_conf = dma_alloc_coherent(&adapter->pdev->dev, + sizeof(struct UPT1_RSSConf), + &adapter->rss_conf_pa, + GFP_KERNEL); if (adapter->rss_conf == NULL) { err = -ENOMEM; goto err_alloc_rss; @@ -3077,17 +3116,22 @@ vmxnet3_probe_device(struct pci_dev *pdev, vmxnet3_free_pci_resources(adapter); err_alloc_pci: #ifdef VMXNET3_RSS - kfree(adapter->rss_conf); + dma_free_coherent(&adapter->pdev->dev, sizeof(struct UPT1_RSSConf), + adapter->rss_conf, adapter->rss_conf_pa); err_alloc_rss: #endif - kfree(adapter->pm_conf); + dma_free_coherent(&adapter->pdev->dev, sizeof(struct Vmxnet3_PMConf), + adapter->pm_conf, adapter->pm_conf_pa); err_alloc_pm: - pci_free_consistent(adapter->pdev, size, adapter->tqd_start, - adapter->queue_desc_pa); + dma_free_coherent(&adapter->pdev->dev, size, adapter->tqd_start, + adapter->queue_desc_pa); err_alloc_queue_desc: - pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared), - adapter->shared, adapter->shared_pa); + dma_free_coherent(&adapter->pdev->dev, + sizeof(struct Vmxnet3_DriverShared), + adapter->shared, adapter->shared_pa); err_alloc_shared: + dma_unmap_single(&adapter->pdev->dev, adapter->adapter_pa, + sizeof(struct vmxnet3_adapter), PCI_DMA_TODEVICE); pci_set_drvdata(pdev, NULL); free_netdev(netdev); return err; @@ -3118,16 +3162,21 @@ vmxnet3_remove_device(struct pci_dev *pdev) vmxnet3_free_intr_resources(adapter); vmxnet3_free_pci_resources(adapter); #ifdef VMXNET3_RSS - kfree(adapter->rss_conf); + dma_free_coherent(&adapter->pdev->dev, sizeof(struct UPT1_RSSConf), + adapter->rss_conf, adapter->rss_conf_pa); #endif - kfree(adapter->pm_conf); + dma_free_coherent(&adapter->pdev->dev, sizeof(struct Vmxnet3_PMConf), + adapter->pm_conf, adapter->pm_conf_pa); size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues; size += sizeof(struct Vmxnet3_RxQueueDesc) * num_rx_queues; - pci_free_consistent(adapter->pdev, size, adapter->tqd_start, - adapter->queue_desc_pa); - pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared), - adapter->shared, adapter->shared_pa); + dma_free_coherent(&adapter->pdev->dev, size, adapter->tqd_start, + adapter->queue_desc_pa); + dma_free_coherent(&adapter->pdev->dev, + sizeof(struct Vmxnet3_DriverShared), + adapter->shared, adapter->shared_pa); + dma_unmap_single(&adapter->pdev->dev, adapter->adapter_pa, + sizeof(struct vmxnet3_adapter), PCI_DMA_TODEVICE); free_netdev(netdev); } @@ -3227,8 +3276,8 @@ vmxnet3_suspend(struct device *device) adapter->shared->devRead.pmConfDesc.confVer = cpu_to_le32(1); adapter->shared->devRead.pmConfDesc.confLen = cpu_to_le32(sizeof( *pmConf)); - adapter->shared->devRead.pmConfDesc.confPA = cpu_to_le64(virt_to_phys( - pmConf)); + adapter->shared->devRead.pmConfDesc.confPA = + cpu_to_le64(adapter->pm_conf_pa); spin_lock_irqsave(&adapter->cmd_lock, flags); VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, @@ -3265,8 +3314,8 @@ vmxnet3_resume(struct device *device) adapter->shared->devRead.pmConfDesc.confVer = cpu_to_le32(1); adapter->shared->devRead.pmConfDesc.confLen = cpu_to_le32(sizeof( *pmConf)); - adapter->shared->devRead.pmConfDesc.confPA = cpu_to_le64(virt_to_phys( - pmConf)); + adapter->shared->devRead.pmConfDesc.confPA = + cpu_to_le64(adapter->pm_conf_pa); netif_device_attach(netdev); pci_set_power_state(pdev, PCI_D0); diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 35418146fa17..a03f358fd58b 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -70,10 +70,10 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.1.30.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.2.0.0-k" /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01011E00 +#define VMXNET3_DRIVER_VERSION_NUM 0x01020000 #if defined(CONFIG_PCI_MSI) /* RSS only makes sense if MSI-X is supported. */ @@ -229,6 +229,7 @@ struct vmxnet3_tx_queue { spinlock_t tx_lock; struct vmxnet3_cmd_ring tx_ring; struct vmxnet3_tx_buf_info *buf_info; + dma_addr_t buf_info_pa; struct vmxnet3_tx_data_ring data_ring; struct vmxnet3_comp_ring comp_ring; struct Vmxnet3_TxQueueCtrl *shared; @@ -277,6 +278,7 @@ struct vmxnet3_rx_queue { u32 qid; /* rqID in RCD for buffer from 1st ring */ u32 qid2; /* rqID in RCD for buffer from 2nd ring */ struct vmxnet3_rx_buf_info *buf_info[2]; + dma_addr_t buf_info_pa; struct Vmxnet3_RxQueueCtrl *shared; struct vmxnet3_rq_driver_stats stats; } __attribute__((__aligned__(SMP_CACHE_BYTES))); @@ -353,6 +355,10 @@ struct vmxnet3_adapter { unsigned long state; /* VMXNET3_STATE_BIT_xxx */ int share_intr; + + dma_addr_t adapter_pa; + dma_addr_t pm_conf_pa; + dma_addr_t rss_conf_pa; }; #define VMXNET3_WRITE_BAR0_REG(adapter, reg, val) \