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-rw-r--r--drivers/net/ipg.c25
-rw-r--r--drivers/net/ipg.h1
2 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 40ce90dedb02..5c5653bd48c1 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -751,7 +751,7 @@ static int ipg_get_rxbuff(struct net_device *dev, int entry)
751 sp->rx_buf_sz, PCI_DMA_FROMDEVICE)); 751 sp->rx_buf_sz, PCI_DMA_FROMDEVICE));
752 752
753 /* Set the RFD fragment length. */ 753 /* Set the RFD fragment length. */
754 rxfragsize = IPG_RXFRAG_SIZE; 754 rxfragsize = sp->rxfrag_size;
755 rxfd->frag_info |= cpu_to_le64((rxfragsize << 48) & IPG_RFI_FRAGLEN); 755 rxfd->frag_info |= cpu_to_le64((rxfragsize << 48) & IPG_RFI_FRAGLEN);
756 756
757 return 0; 757 return 0;
@@ -1207,8 +1207,8 @@ static void ipg_nic_rx_with_start_and_end(struct net_device *dev,
1207 1207
1208 /* accept this frame and send to upper layer */ 1208 /* accept this frame and send to upper layer */
1209 framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN; 1209 framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN;
1210 if (framelen > IPG_RXFRAG_SIZE) 1210 if (framelen > sp->rxfrag_size)
1211 framelen = IPG_RXFRAG_SIZE; 1211 framelen = sp->rxfrag_size;
1212 1212
1213 skb_put(skb, framelen); 1213 skb_put(skb, framelen);
1214 skb->protocol = eth_type_trans(skb, dev); 1214 skb->protocol = eth_type_trans(skb, dev);
@@ -1241,10 +1241,10 @@ static void ipg_nic_rx_with_start(struct net_device *dev,
1241 pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN), 1241 pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN),
1242 sp->rx_buf_sz, PCI_DMA_FROMDEVICE); 1242 sp->rx_buf_sz, PCI_DMA_FROMDEVICE);
1243 1243
1244 skb_put(skb, IPG_RXFRAG_SIZE); 1244 skb_put(skb, sp->rxfrag_size);
1245 1245
1246 jumbo->found_start = 1; 1246 jumbo->found_start = 1;
1247 jumbo->current_size = IPG_RXFRAG_SIZE; 1247 jumbo->current_size = sp->rxfrag_size;
1248 jumbo->skb = skb; 1248 jumbo->skb = skb;
1249 1249
1250 sp->rx_buff[entry] = NULL; 1250 sp->rx_buff[entry] = NULL;
@@ -1270,10 +1270,6 @@ static void ipg_nic_rx_with_end(struct net_device *dev,
1270 framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN; 1270 framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN;
1271 1271
1272 endframelen = framelen - jumbo->current_size; 1272 endframelen = framelen - jumbo->current_size;
1273 /*
1274 if (framelen > IPG_RXFRAG_SIZE)
1275 framelen=IPG_RXFRAG_SIZE;
1276 */
1277 if (framelen > IPG_RXSUPPORT_SIZE) 1273 if (framelen > IPG_RXSUPPORT_SIZE)
1278 dev_kfree_skb_irq(jumbo->skb); 1274 dev_kfree_skb_irq(jumbo->skb);
1279 else { 1275 else {
@@ -1314,11 +1310,11 @@ static void ipg_nic_rx_no_start_no_end(struct net_device *dev,
1314 1310
1315 if (skb) { 1311 if (skb) {
1316 if (jumbo->found_start) { 1312 if (jumbo->found_start) {
1317 jumbo->current_size += IPG_RXFRAG_SIZE; 1313 jumbo->current_size += sp->rxfrag_size;
1318 if (jumbo->current_size <= IPG_RXSUPPORT_SIZE) { 1314 if (jumbo->current_size <= IPG_RXSUPPORT_SIZE) {
1319 memcpy(skb_put(jumbo->skb, 1315 memcpy(skb_put(jumbo->skb,
1320 IPG_RXFRAG_SIZE), 1316 sp->rxfrag_size),
1321 skb->data, IPG_RXFRAG_SIZE); 1317 skb->data, sp->rxfrag_size);
1322 } 1318 }
1323 } 1319 }
1324 dev->last_rx = jiffies; 1320 dev->last_rx = jiffies;
@@ -1410,11 +1406,11 @@ static int ipg_nic_rx(struct net_device *dev)
1410 /* Check for jumbo frame arrival with too small 1406 /* Check for jumbo frame arrival with too small
1411 * RXFRAG_SIZE. 1407 * RXFRAG_SIZE.
1412 */ 1408 */
1413 if (framelen > IPG_RXFRAG_SIZE) { 1409 if (framelen > sp->rxfrag_size) {
1414 IPG_DEBUG_MSG 1410 IPG_DEBUG_MSG
1415 ("RFS FrameLen > allocated fragment size.\n"); 1411 ("RFS FrameLen > allocated fragment size.\n");
1416 1412
1417 framelen = IPG_RXFRAG_SIZE; 1413 framelen = sp->rxfrag_size;
1418 } 1414 }
1419 1415
1420 if ((IPG_DROP_ON_RX_ETH_ERRORS && (le64_to_cpu(rxfd->rfs) & 1416 if ((IPG_DROP_ON_RX_ETH_ERRORS && (le64_to_cpu(rxfd->rfs) &
@@ -2240,6 +2236,7 @@ static int __devinit ipg_probe(struct pci_dev *pdev,
2240 mutex_init(&sp->mii_mutex); 2236 mutex_init(&sp->mii_mutex);
2241 2237
2242 sp->is_jumbo = IPG_JUMBO; 2238 sp->is_jumbo = IPG_JUMBO;
2239 sp->rxfrag_size = IPG_RXFRAG_SIZE;
2243 2240
2244 /* Declare IPG NIC functions for Ethernet device methods. 2241 /* Declare IPG NIC functions for Ethernet device methods.
2245 */ 2242 */
diff --git a/drivers/net/ipg.h b/drivers/net/ipg.h
index 9c520ce264a6..83e311ebf0cb 100644
--- a/drivers/net/ipg.h
+++ b/drivers/net/ipg.h
@@ -796,6 +796,7 @@ struct ipg_nic_private {
796 unsigned int rx_dirty; 796 unsigned int rx_dirty;
797 bool is_jumbo; 797 bool is_jumbo;
798 struct ipg_jumbo jumbo; 798 struct ipg_jumbo jumbo;
799 unsigned long rxfrag_size;
799 unsigned int rx_buf_sz; 800 unsigned int rx_buf_sz;
800 struct pci_dev *pdev; 801 struct pci_dev *pdev;
801 struct net_device *dev; 802 struct net_device *dev;