diff options
| -rw-r--r-- | drivers/net/e1000/e1000.h | 3 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_ethtool.c | 6 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 10 | ||||
| -rw-r--r-- | drivers/net/e1000/e1000_param.c | 4 |
4 files changed, 10 insertions, 13 deletions
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index dd4b728ac4b..a9ea67e75c1 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -155,9 +155,6 @@ struct e1000_adapter; /* Number of packet split data buffers (not including the header buffer) */ #define PS_PAGE_BUFFERS MAX_PS_BUFFERS-1 -/* only works for sizes that are powers of 2 */ -#define E1000_ROUNDUP(i, size) ((i) = (((i) + (size) - 1) & ~((size) - 1))) - /* wrapper around a pointer to a socket buffer, * so a DMA handle can be stored along with the buffer */ struct e1000_buffer { diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 2881da1c6fe..bb08375b5f1 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -683,12 +683,12 @@ e1000_set_ringparam(struct net_device *netdev, rxdr->count = max(ring->rx_pending,(uint32_t)E1000_MIN_RXD); rxdr->count = min(rxdr->count,(uint32_t)(mac_type < e1000_82544 ? E1000_MAX_RXD : E1000_MAX_82544_RXD)); - E1000_ROUNDUP(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE); + rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE); txdr->count = max(ring->tx_pending,(uint32_t)E1000_MIN_TXD); txdr->count = min(txdr->count,(uint32_t)(mac_type < e1000_82544 ? E1000_MAX_TXD : E1000_MAX_82544_TXD)); - E1000_ROUNDUP(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE); + txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE); for (i = 0; i < adapter->num_tx_queues; i++) txdr[i].count = txdr->count; @@ -1065,7 +1065,7 @@ e1000_setup_desc_rings(struct e1000_adapter *adapter) } txdr->size = txdr->count * sizeof(struct e1000_tx_desc); - E1000_ROUNDUP(txdr->size, 4096); + txdr->size = ALIGN(txdr->size, 4096); if (!(txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma))) { ret_val = 2; diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 7b124840bbc..3a03a74c060 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -748,9 +748,9 @@ e1000_reset(struct e1000_adapter *adapter) VLAN_TAG_SIZE; min_tx_space = min_rx_space; min_tx_space *= 2; - E1000_ROUNDUP(min_tx_space, 1024); + min_tx_space = ALIGN(min_tx_space, 1024); min_tx_space >>= 10; - E1000_ROUNDUP(min_rx_space, 1024); + min_rx_space = ALIGN(min_rx_space, 1024); min_rx_space >>= 10; /* If current Tx allocation is less than the min Tx FIFO size, @@ -1556,7 +1556,7 @@ e1000_setup_tx_resources(struct e1000_adapter *adapter, /* round up to nearest 4K */ txdr->size = txdr->count * sizeof(struct e1000_tx_desc); - E1000_ROUNDUP(txdr->size, 4096); + txdr->size = ALIGN(txdr->size, 4096); txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma); if (!txdr->desc) { @@ -1798,7 +1798,7 @@ e1000_setup_rx_resources(struct e1000_adapter *adapter, /* Round up to nearest 4K */ rxdr->size = rxdr->count * desc_len; - E1000_ROUNDUP(rxdr->size, 4096); + rxdr->size = ALIGN(rxdr->size, 4096); rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma); @@ -3170,7 +3170,7 @@ e1000_82547_fifo_workaround(struct e1000_adapter *adapter, struct sk_buff *skb) uint32_t fifo_space = adapter->tx_fifo_size - adapter->tx_fifo_head; uint32_t skb_fifo_len = skb->len + E1000_FIFO_HDR; - E1000_ROUNDUP(skb_fifo_len, E1000_FIFO_HDR); + skb_fifo_len = ALIGN(skb_fifo_len, E1000_FIFO_HDR); if (adapter->link_duplex != HALF_DUPLEX) goto no_fifo_stall_required; diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c index f8862e203ac..f485874a63f 100644 --- a/drivers/net/e1000/e1000_param.c +++ b/drivers/net/e1000/e1000_param.c @@ -305,7 +305,7 @@ e1000_check_options(struct e1000_adapter *adapter) if (num_TxDescriptors > bd) { tx_ring->count = TxDescriptors[bd]; e1000_validate_option(&tx_ring->count, &opt, adapter); - E1000_ROUNDUP(tx_ring->count, + tx_ring->count = ALIGN(tx_ring->count, REQ_TX_DESCRIPTOR_MULTIPLE); } else { tx_ring->count = opt.def; @@ -331,7 +331,7 @@ e1000_check_options(struct e1000_adapter *adapter) if (num_RxDescriptors > bd) { rx_ring->count = RxDescriptors[bd]; e1000_validate_option(&rx_ring->count, &opt, adapter); - E1000_ROUNDUP(rx_ring->count, + rx_ring->count = ALIGN(rx_ring->count, REQ_RX_DESCRIPTOR_MULTIPLE); } else { rx_ring->count = opt.def; |