ehea: Enable DLPAR memory remove

[safe/jmp/linux-2.6] / drivers / net / e100.c

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 2d139ec..453115a 100644 (file)
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1790,7 +1790,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
        rx->dma_addr = pci_map_single(nic->pdev, rx->skb->data,
                RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
 
-       if (pci_dma_mapping_error(rx->dma_addr)) {
+       if (pci_dma_mapping_error(nic->pdev, rx->dma_addr)) {
                dev_kfree_skb_any(rx->skb);
                rx->skb = NULL;
                rx->dma_addr = 0;
@@ -1802,7 +1802,9 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
         * it is protected by the before last buffer's el bit being set */
        if (rx->prev->skb) {
                struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
-               put_unaligned(cpu_to_le32(rx->dma_addr), &prev_rfd->link);
+               put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
+               pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
+                       sizeof(struct rfd), PCI_DMA_TODEVICE);
        }
 
        return 0;
@@ -1836,7 +1838,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
                if ((le16_to_cpu(rfd->command) & cb_el) &&
                    (RU_RUNNING == nic->ru_running))
 
-                       if (readb(&nic->csr->scb.status) & rus_no_res)
+                       if (ioread8(&nic->csr->scb.status) & rus_no_res)
                                nic->ru_running = RU_SUSPENDED;
                return -ENODATA;
        }
@@ -1859,7 +1861,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
        if ((le16_to_cpu(rfd->command) & cb_el) &&
            (RU_RUNNING == nic->ru_running)) {
 
-           if (readb(&nic->csr->scb.status) & rus_no_res)
+           if (ioread8(&nic->csr->scb.status) & rus_no_res)
                nic->ru_running = RU_SUSPENDED;
        }