diff options
Diffstat (limited to 'drivers/net/typhoon.c')
-rw-r--r-- | drivers/net/typhoon.c | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 94ac5869bb18..f50cb520dffb 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c | |||
@@ -813,8 +813,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) | |||
813 | first_txd->flags = TYPHOON_TX_DESC | TYPHOON_DESC_VALID; | 813 | first_txd->flags = TYPHOON_TX_DESC | TYPHOON_DESC_VALID; |
814 | first_txd->numDesc = 0; | 814 | first_txd->numDesc = 0; |
815 | first_txd->len = 0; | 815 | first_txd->len = 0; |
816 | first_txd->addr = (u64)((unsigned long) skb) & 0xffffffff; | 816 | first_txd->tx_addr = (u64)((unsigned long) skb); |
817 | first_txd->addrHi = (u64)((unsigned long) skb) >> 32; | ||
818 | first_txd->processFlags = 0; | 817 | first_txd->processFlags = 0; |
819 | 818 | ||
820 | if(skb->ip_summed == CHECKSUM_PARTIAL) { | 819 | if(skb->ip_summed == CHECKSUM_PARTIAL) { |
@@ -850,8 +849,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) | |||
850 | PCI_DMA_TODEVICE); | 849 | PCI_DMA_TODEVICE); |
851 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; | 850 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; |
852 | txd->len = cpu_to_le16(skb->len); | 851 | txd->len = cpu_to_le16(skb->len); |
853 | txd->addr = cpu_to_le32(skb_dma); | 852 | txd->frag.addr = cpu_to_le32(skb_dma); |
854 | txd->addrHi = 0; | 853 | txd->frag.addrHi = 0; |
855 | first_txd->numDesc++; | 854 | first_txd->numDesc++; |
856 | } else { | 855 | } else { |
857 | int i, len; | 856 | int i, len; |
@@ -861,8 +860,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) | |||
861 | PCI_DMA_TODEVICE); | 860 | PCI_DMA_TODEVICE); |
862 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; | 861 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; |
863 | txd->len = cpu_to_le16(len); | 862 | txd->len = cpu_to_le16(len); |
864 | txd->addr = cpu_to_le32(skb_dma); | 863 | txd->frag.addr = cpu_to_le32(skb_dma); |
865 | txd->addrHi = 0; | 864 | txd->frag.addrHi = 0; |
866 | first_txd->numDesc++; | 865 | first_txd->numDesc++; |
867 | 866 | ||
868 | for(i = 0; i < skb_shinfo(skb)->nr_frags; i++) { | 867 | for(i = 0; i < skb_shinfo(skb)->nr_frags; i++) { |
@@ -880,8 +879,8 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) | |||
880 | PCI_DMA_TODEVICE); | 879 | PCI_DMA_TODEVICE); |
881 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; | 880 | txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID; |
882 | txd->len = cpu_to_le16(len); | 881 | txd->len = cpu_to_le16(len); |
883 | txd->addr = cpu_to_le32(skb_dma); | 882 | txd->frag.addr = cpu_to_le32(skb_dma); |
884 | txd->addrHi = 0; | 883 | txd->frag.addrHi = 0; |
885 | first_txd->numDesc++; | 884 | first_txd->numDesc++; |
886 | } | 885 | } |
887 | } | 886 | } |
@@ -977,12 +976,12 @@ typhoon_do_get_stats(struct typhoon *tp) | |||
977 | * ethtool_ops->get_{strings,stats}() | 976 | * ethtool_ops->get_{strings,stats}() |
978 | */ | 977 | */ |
979 | stats->tx_packets = le32_to_cpu(s->txPackets); | 978 | stats->tx_packets = le32_to_cpu(s->txPackets); |
980 | stats->tx_bytes = le32_to_cpu(s->txBytes); | 979 | stats->tx_bytes = le64_to_cpu(s->txBytes); |
981 | stats->tx_errors = le32_to_cpu(s->txCarrierLost); | 980 | stats->tx_errors = le32_to_cpu(s->txCarrierLost); |
982 | stats->tx_carrier_errors = le32_to_cpu(s->txCarrierLost); | 981 | stats->tx_carrier_errors = le32_to_cpu(s->txCarrierLost); |
983 | stats->collisions = le32_to_cpu(s->txMultipleCollisions); | 982 | stats->collisions = le32_to_cpu(s->txMultipleCollisions); |
984 | stats->rx_packets = le32_to_cpu(s->rxPacketsGood); | 983 | stats->rx_packets = le32_to_cpu(s->rxPacketsGood); |
985 | stats->rx_bytes = le32_to_cpu(s->rxBytesGood); | 984 | stats->rx_bytes = le64_to_cpu(s->rxBytesGood); |
986 | stats->rx_fifo_errors = le32_to_cpu(s->rxFifoOverruns); | 985 | stats->rx_fifo_errors = le32_to_cpu(s->rxFifoOverruns); |
987 | stats->rx_errors = le32_to_cpu(s->rxFifoOverruns) + | 986 | stats->rx_errors = le32_to_cpu(s->rxFifoOverruns) + |
988 | le32_to_cpu(s->BadSSD) + le32_to_cpu(s->rxCrcErrors); | 987 | le32_to_cpu(s->BadSSD) + le32_to_cpu(s->rxCrcErrors); |
@@ -1056,7 +1055,7 @@ typhoon_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) | |||
1056 | if(typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp) < 0) { | 1055 | if(typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp) < 0) { |
1057 | strcpy(info->fw_version, "Unknown runtime"); | 1056 | strcpy(info->fw_version, "Unknown runtime"); |
1058 | } else { | 1057 | } else { |
1059 | u32 sleep_ver = xp_resp[0].parm2; | 1058 | u32 sleep_ver = le32_to_cpu(xp_resp[0].parm2); |
1060 | snprintf(info->fw_version, 32, "%02x.%03x.%03x", | 1059 | snprintf(info->fw_version, 32, "%02x.%03x.%03x", |
1061 | sleep_ver >> 24, (sleep_ver >> 12) & 0xfff, | 1060 | sleep_ver >> 24, (sleep_ver >> 12) & 0xfff, |
1062 | sleep_ver & 0xfff); | 1061 | sleep_ver & 0xfff); |
@@ -1157,7 +1156,7 @@ typhoon_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) | |||
1157 | } | 1156 | } |
1158 | 1157 | ||
1159 | INIT_COMMAND_NO_RESPONSE(&xp_cmd, TYPHOON_CMD_XCVR_SELECT); | 1158 | INIT_COMMAND_NO_RESPONSE(&xp_cmd, TYPHOON_CMD_XCVR_SELECT); |
1160 | xp_cmd.parm1 = cpu_to_le16(xcvr); | 1159 | xp_cmd.parm1 = xcvr; |
1161 | err = typhoon_issue_command(tp, 1, &xp_cmd, 0, NULL); | 1160 | err = typhoon_issue_command(tp, 1, &xp_cmd, 0, NULL); |
1162 | if(err < 0) | 1161 | if(err < 0) |
1163 | goto out; | 1162 | goto out; |
@@ -1320,7 +1319,7 @@ typhoon_init_interface(struct typhoon *tp) | |||
1320 | tp->txLoRing.writeRegister = TYPHOON_REG_TX_LO_READY; | 1319 | tp->txLoRing.writeRegister = TYPHOON_REG_TX_LO_READY; |
1321 | tp->txHiRing.writeRegister = TYPHOON_REG_TX_HI_READY; | 1320 | tp->txHiRing.writeRegister = TYPHOON_REG_TX_HI_READY; |
1322 | 1321 | ||
1323 | tp->txlo_dma_addr = iface->txLoAddr; | 1322 | tp->txlo_dma_addr = le32_to_cpu(iface->txLoAddr); |
1324 | tp->card_state = Sleeping; | 1323 | tp->card_state = Sleeping; |
1325 | smp_wmb(); | 1324 | smp_wmb(); |
1326 | 1325 | ||
@@ -1358,7 +1357,7 @@ typhoon_download_firmware(struct typhoon *tp) | |||
1358 | u8 *image_data; | 1357 | u8 *image_data; |
1359 | void *dpage; | 1358 | void *dpage; |
1360 | dma_addr_t dpage_dma; | 1359 | dma_addr_t dpage_dma; |
1361 | unsigned int csum; | 1360 | __sum16 csum; |
1362 | u32 irqEnabled; | 1361 | u32 irqEnabled; |
1363 | u32 irqMasked; | 1362 | u32 irqMasked; |
1364 | u32 numSections; | 1363 | u32 numSections; |
@@ -1450,13 +1449,13 @@ typhoon_download_firmware(struct typhoon *tp) | |||
1450 | * summing. Fortunately, due to the properties of | 1449 | * summing. Fortunately, due to the properties of |
1451 | * the checksum, we can do this once, at the end. | 1450 | * the checksum, we can do this once, at the end. |
1452 | */ | 1451 | */ |
1453 | csum = csum_partial_copy_nocheck(image_data, dpage, | 1452 | csum = csum_fold(csum_partial_copy_nocheck(image_data, |
1454 | len, 0); | 1453 | dpage, len, |
1455 | csum = csum_fold(csum); | 1454 | 0)); |
1456 | csum = le16_to_cpu(csum); | ||
1457 | 1455 | ||
1458 | iowrite32(len, ioaddr + TYPHOON_REG_BOOT_LENGTH); | 1456 | iowrite32(len, ioaddr + TYPHOON_REG_BOOT_LENGTH); |
1459 | iowrite32(csum, ioaddr + TYPHOON_REG_BOOT_CHECKSUM); | 1457 | iowrite32(le16_to_cpu((__force __le16)csum), |
1458 | ioaddr + TYPHOON_REG_BOOT_CHECKSUM); | ||
1460 | iowrite32(load_addr, | 1459 | iowrite32(load_addr, |
1461 | ioaddr + TYPHOON_REG_BOOT_DEST_ADDR); | 1460 | ioaddr + TYPHOON_REG_BOOT_DEST_ADDR); |
1462 | iowrite32(0, ioaddr + TYPHOON_REG_BOOT_DATA_HI); | 1461 | iowrite32(0, ioaddr + TYPHOON_REG_BOOT_DATA_HI); |
@@ -1551,13 +1550,13 @@ typhoon_clean_tx(struct typhoon *tp, struct transmit_ring *txRing, | |||
1551 | if(type == TYPHOON_TX_DESC) { | 1550 | if(type == TYPHOON_TX_DESC) { |
1552 | /* This tx_desc describes a packet. | 1551 | /* This tx_desc describes a packet. |
1553 | */ | 1552 | */ |
1554 | unsigned long ptr = tx->addr | ((u64)tx->addrHi << 32); | 1553 | unsigned long ptr = tx->tx_addr; |
1555 | struct sk_buff *skb = (struct sk_buff *) ptr; | 1554 | struct sk_buff *skb = (struct sk_buff *) ptr; |
1556 | dev_kfree_skb_irq(skb); | 1555 | dev_kfree_skb_irq(skb); |
1557 | } else if(type == TYPHOON_FRAG_DESC) { | 1556 | } else if(type == TYPHOON_FRAG_DESC) { |
1558 | /* This tx_desc describes a memory mapping. Free it. | 1557 | /* This tx_desc describes a memory mapping. Free it. |
1559 | */ | 1558 | */ |
1560 | skb_dma = (dma_addr_t) le32_to_cpu(tx->addr); | 1559 | skb_dma = (dma_addr_t) le32_to_cpu(tx->frag.addr); |
1561 | dma_len = le16_to_cpu(tx->len); | 1560 | dma_len = le16_to_cpu(tx->len); |
1562 | pci_unmap_single(tp->pdev, skb_dma, dma_len, | 1561 | pci_unmap_single(tp->pdev, skb_dma, dma_len, |
1563 | PCI_DMA_TODEVICE); | 1562 | PCI_DMA_TODEVICE); |
@@ -1596,7 +1595,7 @@ typhoon_recycle_rx_skb(struct typhoon *tp, u32 idx) | |||
1596 | struct rx_free *r; | 1595 | struct rx_free *r; |
1597 | 1596 | ||
1598 | if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == | 1597 | if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == |
1599 | indexes->rxBuffCleared) { | 1598 | le32_to_cpu(indexes->rxBuffCleared)) { |
1600 | /* no room in ring, just drop the skb | 1599 | /* no room in ring, just drop the skb |
1601 | */ | 1600 | */ |
1602 | dev_kfree_skb_any(rxb->skb); | 1601 | dev_kfree_skb_any(rxb->skb); |
@@ -1627,7 +1626,7 @@ typhoon_alloc_rx_skb(struct typhoon *tp, u32 idx) | |||
1627 | rxb->skb = NULL; | 1626 | rxb->skb = NULL; |
1628 | 1627 | ||
1629 | if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == | 1628 | if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == |
1630 | indexes->rxBuffCleared) | 1629 | le32_to_cpu(indexes->rxBuffCleared)) |
1631 | return -ENOMEM; | 1630 | return -ENOMEM; |
1632 | 1631 | ||
1633 | skb = dev_alloc_skb(PKT_BUF_SZ); | 1632 | skb = dev_alloc_skb(PKT_BUF_SZ); |