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path: root/drivers/net/forcedeth.c
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Diffstat (limited to 'drivers/net/forcedeth.c')
-rw-r--r--drivers/net/forcedeth.c90
1 files changed, 55 insertions, 35 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 92ce2e38f0d5..7667a62ac31f 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -712,8 +712,8 @@ static const struct nv_ethtool_str nv_etests_str[] = {
};
struct register_test {
- __le32 reg;
- __le32 mask;
+ __u32 reg;
+ __u32 mask;
};
static const struct register_test nv_registers_test[] = {
@@ -929,6 +929,16 @@ static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
#define NV_SETUP_RX_RING 0x01
#define NV_SETUP_TX_RING 0x02
+static inline u32 dma_low(dma_addr_t addr)
+{
+ return addr;
+}
+
+static inline u32 dma_high(dma_addr_t addr)
+{
+ return addr>>31>>1; /* 0 if 32bit, shift down by 32 if 64bit */
+}
+
static void setup_hw_rings(struct net_device *dev, int rxtx_flags)
{
struct fe_priv *np = get_nvpriv(dev);
@@ -936,19 +946,19 @@ static void setup_hw_rings(struct net_device *dev, int rxtx_flags)
if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
if (rxtx_flags & NV_SETUP_RX_RING) {
- writel((u32) cpu_to_le64(np->ring_addr), base + NvRegRxRingPhysAddr);
+ writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
}
if (rxtx_flags & NV_SETUP_TX_RING) {
- writel((u32) cpu_to_le64(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
+ writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
}
} else {
if (rxtx_flags & NV_SETUP_RX_RING) {
- writel((u32) cpu_to_le64(np->ring_addr), base + NvRegRxRingPhysAddr);
- writel((u32) (cpu_to_le64(np->ring_addr) >> 32), base + NvRegRxRingPhysAddrHigh);
+ writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
+ writel(dma_high(np->ring_addr), base + NvRegRxRingPhysAddrHigh);
}
if (rxtx_flags & NV_SETUP_TX_RING) {
- writel((u32) cpu_to_le64(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
- writel((u32) (cpu_to_le64(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)) >> 32), base + NvRegTxRingPhysAddrHigh);
+ writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
+ writel(dma_high(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddrHigh);
}
}
}
@@ -1571,8 +1581,8 @@ static int nv_alloc_rx_optimized(struct net_device *dev)
skb_tailroom(skb),
PCI_DMA_FROMDEVICE);
np->put_rx_ctx->dma_len = skb_tailroom(skb);
- np->put_rx.ex->bufhigh = cpu_to_le64(np->put_rx_ctx->dma) >> 32;
- np->put_rx.ex->buflow = cpu_to_le64(np->put_rx_ctx->dma) & 0x0FFFFFFFF;
+ np->put_rx.ex->bufhigh = cpu_to_le32(dma_high(np->put_rx_ctx->dma));
+ np->put_rx.ex->buflow = cpu_to_le32(dma_low(np->put_rx_ctx->dma));
wmb();
np->put_rx.ex->flaglen = cpu_to_le32(np->rx_buf_sz | NV_RX2_AVAIL);
if (unlikely(np->put_rx.ex++ == np->last_rx.ex))
@@ -1937,8 +1947,8 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
np->put_tx_ctx->dma = pci_map_single(np->pci_dev, skb->data + offset, bcnt,
PCI_DMA_TODEVICE);
np->put_tx_ctx->dma_len = bcnt;
- put_tx->bufhigh = cpu_to_le64(np->put_tx_ctx->dma) >> 32;
- put_tx->buflow = cpu_to_le64(np->put_tx_ctx->dma) & 0x0FFFFFFFF;
+ put_tx->bufhigh = cpu_to_le32(dma_high(np->put_tx_ctx->dma));
+ put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma));
put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
tx_flags = NV_TX2_VALID;
@@ -1963,8 +1973,8 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
np->put_tx_ctx->dma = pci_map_page(np->pci_dev, frag->page, frag->page_offset+offset, bcnt,
PCI_DMA_TODEVICE);
np->put_tx_ctx->dma_len = bcnt;
- put_tx->bufhigh = cpu_to_le64(np->put_tx_ctx->dma) >> 32;
- put_tx->buflow = cpu_to_le64(np->put_tx_ctx->dma) & 0x0FFFFFFFF;
+ put_tx->bufhigh = cpu_to_le32(dma_high(np->put_tx_ctx->dma));
+ put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma));
put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
offset += bcnt;
@@ -2680,8 +2690,8 @@ static void nv_set_multicast(struct net_device *dev)
walk = dev->mc_list;
while (walk != NULL) {
u32 a, b;
- a = le32_to_cpu(*(u32 *) walk->dmi_addr);
- b = le16_to_cpu(*(u16 *) (&walk->dmi_addr[4]));
+ a = le32_to_cpu(*(__le32 *) walk->dmi_addr);
+ b = le16_to_cpu(*(__le16 *) (&walk->dmi_addr[4]));
alwaysOn[0] &= a;
alwaysOff[0] &= ~a;
alwaysOn[1] &= b;
@@ -4539,8 +4549,8 @@ static int nv_loopback_test(struct net_device *dev)
np->tx_ring.orig[0].buf = cpu_to_le32(test_dma_addr);
np->tx_ring.orig[0].flaglen = cpu_to_le32((pkt_len-1) | np->tx_flags | tx_flags_extra);
} else {
- np->tx_ring.ex[0].bufhigh = cpu_to_le64(test_dma_addr) >> 32;
- np->tx_ring.ex[0].buflow = cpu_to_le64(test_dma_addr) & 0x0FFFFFFFF;
+ np->tx_ring.ex[0].bufhigh = cpu_to_le32(dma_high(test_dma_addr));
+ np->tx_ring.ex[0].buflow = cpu_to_le32(dma_low(test_dma_addr));
np->tx_ring.ex[0].flaglen = cpu_to_le32((pkt_len-1) | np->tx_flags | tx_flags_extra);
}
writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -5199,10 +5209,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
dev->dev_addr[3] = (np->orig_mac[0] >> 16) & 0xff;
dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff;
dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff;
- /* set permanent address to be correct aswell */
- np->orig_mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
- (dev->dev_addr[2] << 16) + (dev->dev_addr[3] << 24);
- np->orig_mac[1] = (dev->dev_addr[4] << 0) + (dev->dev_addr[5] << 8);
writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
}
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5286,19 +5292,15 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
if (readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_PHY_INIT) {
np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST;
dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n", pci_name(pci_dev), np->mac_in_use);
- for (i = 0; i < 5000; i++) {
- msleep(1);
- if (nv_mgmt_acquire_sema(dev)) {
- /* management unit setup the phy already? */
- if ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) ==
- NVREG_XMITCTL_SYNC_PHY_INIT) {
- /* phy is inited by mgmt unit */
- phyinitialized = 1;
- dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n", pci_name(pci_dev));
- } else {
- /* we need to init the phy */
- }
- break;
+ if (nv_mgmt_acquire_sema(dev)) {
+ /* management unit setup the phy already? */
+ if ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) ==
+ NVREG_XMITCTL_SYNC_PHY_INIT) {
+ /* phy is inited by mgmt unit */
+ phyinitialized = 1;
+ dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n", pci_name(pci_dev));
+ } else {
+ /* we need to init the phy */
}
}
}
@@ -5418,6 +5420,8 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
*/
writel(np->orig_mac[0], base + NvRegMacAddrA);
writel(np->orig_mac[1], base + NvRegMacAddrB);
+ writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
+ base + NvRegTransmitPoll);
/* free all structures */
free_rings(dev);
@@ -5613,6 +5617,22 @@ static struct pci_device_id pci_tbl[] = {
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
},
+ { /* MCP79 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP79 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP79 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP79 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
{0,},
};
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-20 10:38:42 +0000