diff options
Diffstat (limited to 'drivers/net/ipg.c')
-rw-r--r-- | drivers/net/ipg.c | 174 |
1 files changed, 87 insertions, 87 deletions
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index 6b64bc58053..3099a7b15ec 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -382,13 +382,13 @@ static void ipg_set_led_mode(struct net_device *dev) mode = ipg_r32(ASIC_CTRL); mode &= ~(IPG_AC_LED_MODE_BIT_1 | IPG_AC_LED_MODE | IPG_AC_LED_SPEED); - if ((sp->LED_Mode & 0x03) > 1) + if ((sp->led_mode & 0x03) > 1) mode |= IPG_AC_LED_MODE_BIT_1; /* Write Asic Control Bit 29 */ - if ((sp->LED_Mode & 0x01) == 1) + if ((sp->led_mode & 0x01) == 1) mode |= IPG_AC_LED_MODE; /* Write Asic Control Bit 14 */ - if ((sp->LED_Mode & 0x08) == 8) + if ((sp->led_mode & 0x08) == 8) mode |= IPG_AC_LED_SPEED; /* Write Asic Control Bit 27 */ ipg_w32(mode, ASIC_CTRL); @@ -402,7 +402,7 @@ static void ipg_set_phy_set(struct net_device *dev) physet = ipg_r8(PHY_SET); physet &= ~(IPG_PS_MEM_LENB9B | IPG_PS_MEM_LEN9 | IPG_PS_NON_COMPDET); - physet |= ((sp->LED_Mode & 0x70) >> 4); + physet |= ((sp->led_mode & 0x70) >> 4); ipg_w8(physet, PHY_SET); } @@ -733,7 +733,7 @@ static int ipg_get_rxbuff(struct net_device *dev, int entry) skb = netdev_alloc_skb(dev, IPG_RXSUPPORT_SIZE + NET_IP_ALIGN); if (!skb) { - sp->RxBuff[entry] = NULL; + sp->rx_buff[entry] = NULL; return -ENOMEM; } @@ -746,7 +746,7 @@ static int ipg_get_rxbuff(struct net_device *dev, int entry) skb->dev = dev; /* Save the address of the sk_buff structure. */ - sp->RxBuff[entry] = skb; + sp->rx_buff[entry] = skb; rxfd->frag_info = cpu_to_le64(pci_map_single(sp->pdev, skb->data, sp->rx_buf_sz, PCI_DMA_FROMDEVICE)); @@ -769,12 +769,12 @@ static int init_rfdlist(struct net_device *dev) for (i = 0; i < IPG_RFDLIST_LENGTH; i++) { struct ipg_rx *rxfd = sp->rxd + i; - if (sp->RxBuff[i]) { + if (sp->rx_buff[i]) { pci_unmap_single(sp->pdev, le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN, sp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb_irq(sp->RxBuff[i]); - sp->RxBuff[i] = NULL; + dev_kfree_skb_irq(sp->rx_buff[i]); + sp->rx_buff[i] = NULL; } /* Clear out the RFS field. */ @@ -825,9 +825,9 @@ static void init_tfdlist(struct net_device *dev) txfd->tfc = cpu_to_le64(IPG_TFC_TFDDONE); - if (sp->TxBuff[i]) { - dev_kfree_skb_irq(sp->TxBuff[i]); - sp->TxBuff[i] = NULL; + if (sp->tx_buff[i]) { + dev_kfree_skb_irq(sp->tx_buff[i]); + sp->tx_buff[i] = NULL; } txfd->next_desc = cpu_to_le64(sp->txd_map + @@ -844,7 +844,7 @@ static void init_tfdlist(struct net_device *dev) ipg_w32((u32) sp->txd_map, TFD_LIST_PTR_0); ipg_w32(0x00000000, TFD_LIST_PTR_1); - sp->ResetCurrentTFD = 1; + sp->reset_current_tfd = 1; } /* @@ -862,7 +862,7 @@ static void ipg_nic_txfree(struct net_device *dev) dirty = sp->tx_dirty % IPG_TFDLIST_LENGTH; for (released = 0; released < pending; released++) { - struct sk_buff *skb = sp->TxBuff[dirty]; + struct sk_buff *skb = sp->tx_buff[dirty]; struct ipg_tx *txfd = sp->txd + dirty; IPG_DEBUG_MSG("TFC = %16.16lx\n", (unsigned long) txfd->tfc); @@ -883,7 +883,7 @@ static void ipg_nic_txfree(struct net_device *dev) dev_kfree_skb_irq(skb); - sp->TxBuff[dirty] = NULL; + sp->tx_buff[dirty] = NULL; } dirty = (dirty + 1) % IPG_TFDLIST_LENGTH; } @@ -1056,7 +1056,7 @@ static int ipg_nic_rxrestore(struct net_device *dev) unsigned int entry = dirty % IPG_RFDLIST_LENGTH; /* rx_copybreak may poke hole here and there. */ - if (sp->RxBuff[entry]) + if (sp->rx_buff[entry]) continue; /* Generate a new receive buffer to replace the @@ -1087,15 +1087,15 @@ static int ipg_nic_rxrestore(struct net_device *dev) previous receiving and need to continue dumping the current one */ enum { - NormalPacket, - ErrorPacket + NORMAL_PACKET, + ERROR_PACKET }; enum { - Frame_NoStart_NoEnd = 0, - Frame_WithStart = 1, - Frame_WithEnd = 10, - Frame_WithStart_WithEnd = 11 + FRAME_NO_START_NO_END = 0, + FRAME_WITH_START = 1, + FRAME_WITH_END = 10, + FRAME_WITH_START_WITH_END = 11 }; inline void ipg_nic_rx_free_skb(struct net_device *dev) @@ -1103,14 +1103,14 @@ inline void ipg_nic_rx_free_skb(struct net_device *dev) struct ipg_nic_private *sp = netdev_priv(dev); unsigned int entry = sp->rx_current % IPG_RFDLIST_LENGTH; - if (sp->RxBuff[entry]) { + if (sp->rx_buff[entry]) { struct ipg_rx *rxfd = sp->rxd + entry; pci_unmap_single(sp->pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN), sp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb_irq(sp->RxBuff[entry]); - sp->RxBuff[entry] = NULL; + dev_kfree_skb_irq(sp->rx_buff[entry]); + sp->rx_buff[entry] = NULL; } } @@ -1118,12 +1118,12 @@ inline int ipg_nic_rx_check_frame_type(struct net_device *dev) { struct ipg_nic_private *sp = netdev_priv(dev); struct ipg_rx *rxfd = sp->rxd + (sp->rx_current % IPG_RFDLIST_LENGTH); - int type = Frame_NoStart_NoEnd; + int type = FRAME_NO_START_NO_END; if (le64_to_cpu(rxfd->rfs) & IPG_RFS_FRAMESTART) - type += Frame_WithStart; + type += FRAME_WITH_START; if (le64_to_cpu(rxfd->rfs) & IPG_RFS_FRAMEEND) - type += Frame_WithEnd; + type += FRAME_WITH_END; return type; } @@ -1172,39 +1172,39 @@ inline int ipg_nic_rx_check_error(struct net_device *dev) * buffer since it is erroneous and we will * not pass it to higher layer processes. */ - if (sp->RxBuff[entry]) { + if (sp->rx_buff[entry]) { pci_unmap_single(sp->pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN), sp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb_irq(sp->RxBuff[entry]); - sp->RxBuff[entry] = NULL; + dev_kfree_skb_irq(sp->rx_buff[entry]); + sp->rx_buff[entry] = NULL; } - return ErrorPacket; + return ERROR_PACKET; } - return NormalPacket; + return NORMAL_PACKET; } static void ipg_nic_rx_with_start_and_end(struct net_device *dev, struct ipg_nic_private *sp, struct ipg_rx *rxfd, unsigned entry) { - struct SJumbo *jumbo = &sp->Jumbo; + struct ipg_jumbo *jumbo = &sp->jumbo; struct sk_buff *skb; int framelen; - if (jumbo->FoundStart) { + if (jumbo->found_start) { dev_kfree_skb_irq(jumbo->skb); - jumbo->FoundStart = 0; - jumbo->CurrentSize = 0; + jumbo->found_start = 0; + jumbo->current_size = 0; jumbo->skb = NULL; } // 1: found error, 0 no error - if (ipg_nic_rx_check_error(dev) != NormalPacket) + if (ipg_nic_rx_check_error(dev) != NORMAL_PACKET) return; - skb = sp->RxBuff[entry]; + skb = sp->rx_buff[entry]; if (!skb) return; @@ -1218,27 +1218,27 @@ static void ipg_nic_rx_with_start_and_end(struct net_device *dev, skb->ip_summed = CHECKSUM_NONE; netif_rx(skb); dev->last_rx = jiffies; - sp->RxBuff[entry] = NULL; + sp->rx_buff[entry] = NULL; } static void ipg_nic_rx_with_start(struct net_device *dev, struct ipg_nic_private *sp, struct ipg_rx *rxfd, unsigned entry) { - struct SJumbo *jumbo = &sp->Jumbo; + struct ipg_jumbo *jumbo = &sp->jumbo; struct pci_dev *pdev = sp->pdev; struct sk_buff *skb; // 1: found error, 0 no error - if (ipg_nic_rx_check_error(dev) != NormalPacket) + if (ipg_nic_rx_check_error(dev) != NORMAL_PACKET) return; // accept this frame and send to upper layer - skb = sp->RxBuff[entry]; + skb = sp->rx_buff[entry]; if (!skb) return; - if (jumbo->FoundStart) + if (jumbo->found_start) dev_kfree_skb_irq(jumbo->skb); pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN), @@ -1246,11 +1246,11 @@ static void ipg_nic_rx_with_start(struct net_device *dev, skb_put(skb, IPG_RXFRAG_SIZE); - jumbo->FoundStart = 1; - jumbo->CurrentSize = IPG_RXFRAG_SIZE; + jumbo->found_start = 1; + jumbo->current_size = IPG_RXFRAG_SIZE; jumbo->skb = skb; - sp->RxBuff[entry] = NULL; + sp->rx_buff[entry] = NULL; dev->last_rx = jiffies; } @@ -1258,21 +1258,21 @@ static void ipg_nic_rx_with_end(struct net_device *dev, struct ipg_nic_private *sp, struct ipg_rx *rxfd, unsigned entry) { - struct SJumbo *jumbo = &sp->Jumbo; + struct ipg_jumbo *jumbo = &sp->jumbo; //1: found error, 0 no error - if (ipg_nic_rx_check_error(dev) == NormalPacket) { - struct sk_buff *skb = sp->RxBuff[entry]; + if (ipg_nic_rx_check_error(dev) == NORMAL_PACKET) { + struct sk_buff *skb = sp->rx_buff[entry]; if (!skb) return; - if (jumbo->FoundStart) { + if (jumbo->found_start) { int framelen, endframelen; framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN; - endframeLen = framelen - jumbo->CurrentSize; + endframeLen = framelen - jumbo->current_size; /* if (framelen > IPG_RXFRAG_SIZE) framelen=IPG_RXFRAG_SIZE; @@ -1292,15 +1292,15 @@ static void ipg_nic_rx_with_end(struct net_device *dev, } dev->last_rx = jiffies; - jumbo->FoundStart = 0; - jumbo->CurrentSize = 0; + jumbo->found_start = 0; + jumbo->current_size = 0; jumbo->skb = NULL; ipg_nic_rx_free_skb(dev); } else { dev_kfree_skb_irq(jumbo->skb); - jumbo->FoundStart = 0; - jumbo->CurrentSize = 0; + jumbo->found_start = 0; + jumbo->current_size = 0; jumbo->skb = NULL; } } @@ -1309,16 +1309,16 @@ static void ipg_nic_rx_no_start_no_end(struct net_device *dev, struct ipg_nic_private *sp, struct ipg_rx *rxfd, unsigned entry) { - struct SJumbo *jumbo = &sp->Jumbo; + struct ipg_jumbo *jumbo = &sp->jumbo; //1: found error, 0 no error - if (ipg_nic_rx_check_error(dev) == NormalPacket) { - struct sk_buff *skb = sp->RxBuff[entry]; + if (ipg_nic_rx_check_error(dev) == NORMAL_PACKET) { + struct sk_buff *skb = sp->rx_buff[entry]; if (skb) { - if (jumbo->FoundStart) { - jumbo->CurrentSize += IPG_RXFRAG_SIZE; - if (jumbo->CurrentSize <= IPG_RXSUPPORT_SIZE) { + if (jumbo->found_start) { + jumbo->current_size += IPG_RXFRAG_SIZE; + if (jumbo->current_size <= IPG_RXSUPPORT_SIZE) { memcpy(skb_put(jumbo->skb, IPG_RXFRAG_SIZE), skb->data, IPG_RXFRAG_SIZE); @@ -1329,8 +1329,8 @@ static void ipg_nic_rx_no_start_no_end(struct net_device *dev, } } else { dev_kfree_skb_irq(jumbo->skb); - jumbo->FoundStart = 0; - jumbo->CurrentSize = 0; + jumbo->found_start = 0; + jumbo->current_size = 0; jumbo->skb = NULL; } } @@ -1352,16 +1352,16 @@ static int ipg_nic_rx(struct net_device *dev) break; switch (ipg_nic_rx_check_frame_type(dev)) { - case Frame_WithStart_WithEnd: + case FRAME_WITH_START_WITH_END: ipg_nic_rx_with_start_and_end(dev, tp, rxfd, entry); break; - case Frame_WithStart: + case FRAME_WITH_START: ipg_nic_rx_with_start(dev, tp, rxfd, entry); break; - case Frame_WithEnd: + case FRAME_WITH_END: ipg_nic_rx_with_end(dev, tp, rxfd, entry); break; - case Frame_NoStart_NoEnd: + case FRAME_NO_START_NO_END: ipg_nic_rx_no_start_no_end(dev, tp, rxfd, entry); break; } @@ -1400,7 +1400,7 @@ static int ipg_nic_rx(struct net_device *dev) for (i = 0; i < IPG_MAXRFDPROCESS_COUNT; i++, curr++) { unsigned int entry = curr % IPG_RFDLIST_LENGTH; - struct sk_buff *skb = sp->RxBuff[entry]; + struct sk_buff *skb = sp->rx_buff[entry]; unsigned int framelen; rxfd = sp->rxd + entry; @@ -1502,7 +1502,7 @@ static int ipg_nic_rx(struct net_device *dev) } /* Assure RX buffer is not reused by IPG. */ - sp->RxBuff[entry] = NULL; + sp->rx_buff[entry] = NULL; } /* @@ -1536,15 +1536,15 @@ static int ipg_nic_rx(struct net_device *dev) * buffer since it is erroneous and we will * not pass it to higher layer processes. */ - if (sp->RxBuff[entry]) { + if (sp->rx_buff[entry]) { pci_unmap_single(sp->pdev, le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN, sp->rx_buf_sz, PCI_DMA_FROMDEVICE); - dev_kfree_skb_irq(sp->RxBuff[entry]); + dev_kfree_skb_irq(sp->rx_buff[entry]); } /* Assure RX buffer is not reused by IPG. */ - sp->RxBuff[entry] = NULL; + sp->rx_buff[entry] = NULL; } sp->rx_current = curr; @@ -1710,11 +1710,11 @@ static void ipg_rx_clear(struct ipg_nic_private *sp) unsigned int i; for (i = 0; i < IPG_RFDLIST_LENGTH; i++) { - if (sp->RxBuff[i]) { + if (sp->rx_buff[i]) { struct ipg_rx *rxfd = sp->rxd + i; - dev_kfree_skb_irq(sp->RxBuff[i]); - sp->RxBuff[i] = NULL; + dev_kfree_skb_irq(sp->rx_buff[i]); + sp->rx_buff[i] = NULL; pci_unmap_single(sp->pdev, le64_to_cpu(rxfd->frag_info) & ~IPG_RFI_FRAGLEN, sp->rx_buf_sz, PCI_DMA_FROMDEVICE); @@ -1727,16 +1727,16 @@ static void ipg_tx_clear(struct ipg_nic_private *sp) unsigned int i; for (i = 0; i < IPG_TFDLIST_LENGTH; i++) { - if (sp->TxBuff[i]) { + if (sp->tx_buff[i]) { struct ipg_tx *txfd = sp->txd + i; pci_unmap_single(sp->pdev, le64_to_cpu(txfd->frag_info) & ~IPG_TFI_FRAGLEN, - sp->TxBuff[i]->len, PCI_DMA_TODEVICE); + sp->tx_buff[i]->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(sp->TxBuff[i]); + dev_kfree_skb_irq(sp->tx_buff[i]); - sp->TxBuff[i] = NULL; + sp->tx_buff[i] = NULL; } } } @@ -1807,9 +1807,9 @@ static int ipg_nic_open(struct net_device *dev) #ifdef JUMBO_FRAME /* initialize JUMBO Frame control variable */ - sp->Jumbo.FoundStart = 0; - sp->Jumbo.CurrentSize = 0; - sp->Jumbo.skb = 0; + sp->jumbo.found_start = 0; + sp->jumbo.current_size = 0; + sp->jumbo.skb = 0; dev->mtu = IPG_TXFRAG_SIZE; #endif @@ -1884,14 +1884,14 @@ static int ipg_nic_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) if (sp->tenmbpsmode) netif_stop_queue(dev); - if (sp->ResetCurrentTFD) { - sp->ResetCurrentTFD = 0; + if (sp->reset_current_tfd) { + sp->reset_current_tfd = 0; entry = 0; } txfd = sp->txd + entry; - sp->TxBuff[entry] = skb; + sp->tx_buff[entry] = skb; /* Clear all TFC fields, except TFDDONE. */ txfd->tfc = cpu_to_le64(IPG_TFC_TFDDONE); @@ -2072,7 +2072,7 @@ static int ipg_hw_init(struct net_device *dev) /* Read/Write and Reset EEPROM Value */ /* Read LED Mode Configuration from EEPROM */ - sp->LED_Mode = read_eeprom(dev, 6); + sp->led_mode = read_eeprom(dev, 6); /* Reset all functions within the IPG. Do not assert * RST_OUT as not compatible with some PHYs. |