diff options
-rw-r--r-- | drivers/net/ipg.c | 25 | ||||
-rw-r--r-- | drivers/net/ipg.h | 1 |
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; |