* DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
* superfluous timer interrupts from the nic.
*/
-#define FORCEDETH_VERSION "0.63"
+#define FORCEDETH_VERSION "0.64"
#define DRV_NAME "forcedeth"
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
+#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/ethtool.h>
#include <linux/timer.h>
* Hardware access:
*/
-#define DEV_NEED_TIMERIRQ 0x000001 /* set the timer irq flag in the irq mask */
-#define DEV_NEED_LINKTIMER 0x000002 /* poll link settings. Relies on the timer irq */
-#define DEV_HAS_LARGEDESC 0x000004 /* device supports jumbo frames and needs packet format 2 */
-#define DEV_HAS_HIGH_DMA 0x000008 /* device supports 64bit dma */
-#define DEV_HAS_CHECKSUM 0x000010 /* device supports tx and rx checksum offloads */
-#define DEV_HAS_VLAN 0x000020 /* device supports vlan tagging and striping */
-#define DEV_HAS_MSI 0x000040 /* device supports MSI */
-#define DEV_HAS_MSI_X 0x000080 /* device supports MSI-X */
-#define DEV_HAS_POWER_CNTRL 0x000100 /* device supports power savings */
-#define DEV_HAS_STATISTICS_V1 0x000200 /* device supports hw statistics version 1 */
-#define DEV_HAS_STATISTICS_V2 0x000400 /* device supports hw statistics version 2 */
-#define DEV_HAS_STATISTICS_V3 0x000800 /* device supports hw statistics version 3 */
-#define DEV_HAS_TEST_EXTENDED 0x001000 /* device supports extended diagnostic test */
-#define DEV_HAS_MGMT_UNIT 0x002000 /* device supports management unit */
-#define DEV_HAS_CORRECT_MACADDR 0x004000 /* device supports correct mac address order */
-#define DEV_HAS_COLLISION_FIX 0x008000 /* device supports tx collision fix */
-#define DEV_HAS_PAUSEFRAME_TX_V1 0x010000 /* device supports tx pause frames version 1 */
-#define DEV_HAS_PAUSEFRAME_TX_V2 0x020000 /* device supports tx pause frames version 2 */
-#define DEV_HAS_PAUSEFRAME_TX_V3 0x040000 /* device supports tx pause frames version 3 */
-#define DEV_NEED_TX_LIMIT 0x080000 /* device needs to limit tx */
-#define DEV_HAS_GEAR_MODE 0x100000 /* device supports gear mode */
+#define DEV_NEED_TIMERIRQ 0x0000001 /* set the timer irq flag in the irq mask */
+#define DEV_NEED_LINKTIMER 0x0000002 /* poll link settings. Relies on the timer irq */
+#define DEV_HAS_LARGEDESC 0x0000004 /* device supports jumbo frames and needs packet format 2 */
+#define DEV_HAS_HIGH_DMA 0x0000008 /* device supports 64bit dma */
+#define DEV_HAS_CHECKSUM 0x0000010 /* device supports tx and rx checksum offloads */
+#define DEV_HAS_VLAN 0x0000020 /* device supports vlan tagging and striping */
+#define DEV_HAS_MSI 0x0000040 /* device supports MSI */
+#define DEV_HAS_MSI_X 0x0000080 /* device supports MSI-X */
+#define DEV_HAS_POWER_CNTRL 0x0000100 /* device supports power savings */
+#define DEV_HAS_STATISTICS_V1 0x0000200 /* device supports hw statistics version 1 */
+#define DEV_HAS_STATISTICS_V2 0x0000600 /* device supports hw statistics version 2 */
+#define DEV_HAS_STATISTICS_V3 0x0000e00 /* device supports hw statistics version 3 */
+#define DEV_HAS_TEST_EXTENDED 0x0001000 /* device supports extended diagnostic test */
+#define DEV_HAS_MGMT_UNIT 0x0002000 /* device supports management unit */
+#define DEV_HAS_CORRECT_MACADDR 0x0004000 /* device supports correct mac address order */
+#define DEV_HAS_COLLISION_FIX 0x0008000 /* device supports tx collision fix */
+#define DEV_HAS_PAUSEFRAME_TX_V1 0x0010000 /* device supports tx pause frames version 1 */
+#define DEV_HAS_PAUSEFRAME_TX_V2 0x0020000 /* device supports tx pause frames version 2 */
+#define DEV_HAS_PAUSEFRAME_TX_V3 0x0040000 /* device supports tx pause frames version 3 */
+#define DEV_NEED_TX_LIMIT 0x0080000 /* device needs to limit tx */
+#define DEV_NEED_TX_LIMIT2 0x0180000 /* device needs to limit tx, expect for some revs */
+#define DEV_HAS_GEAR_MODE 0x0200000 /* device supports gear mode */
+#define DEV_NEED_PHY_INIT_FIX 0x0400000 /* device needs specific phy workaround */
+#define DEV_NEED_LOW_POWER_FIX 0x0800000 /* device needs special power up workaround */
+#define DEV_NEED_MSI_FIX 0x1000000 /* device needs msi workaround */
enum {
NvRegIrqStatus = 0x000,
#define NVREG_IRQ_RX_ALL (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED)
#define NVREG_IRQ_OTHER (NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RECOVER_ERROR)
-#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
- NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RX_FORCED| \
- NVREG_IRQ_TX_FORCED|NVREG_IRQ_RECOVER_ERROR))
-
NvRegUnknownSetupReg6 = 0x008,
#define NVREG_UNKSETUP6_VAL 3
* NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms
*/
NvRegPollingInterval = 0x00c,
-#define NVREG_POLL_DEFAULT_THROUGHPUT 970 /* backup tx cleanup if loop max reached */
+#define NVREG_POLL_DEFAULT_THROUGHPUT 65535 /* backup tx cleanup if loop max reached */
#define NVREG_POLL_DEFAULT_CPU 13
NvRegMSIMap0 = 0x020,
NvRegMSIMap1 = 0x024,
#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F15
#define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001
#define NVREG_POWERSTATE2_PHY_RESET 0x0004
+#define NVREG_POWERSTATE2_GATE_CLOCKS 0x0F00
};
/* Big endian: should work, but is untested */
/* General driver defaults */
#define NV_WATCHDOG_TIMEO (5*HZ)
-#define RX_RING_DEFAULT 128
+#define RX_RING_DEFAULT 512
#define TX_RING_DEFAULT 256
#define RX_RING_MIN 128
#define TX_RING_MIN 64
#define NV_TX_LIMIT_COUNT 16
+#define NV_DYNAMIC_THRESHOLD 4
+#define NV_DYNAMIC_MAX_QUIET_COUNT 2048
+
/* statistics */
struct nv_ethtool_str {
char name[ETH_GSTRING_LEN];
struct nv_skb_map {
struct sk_buff *skb;
dma_addr_t dma;
- unsigned int dma_len;
+ unsigned int dma_len:31;
+ unsigned int dma_single:1;
struct ring_desc_ex *first_tx_desc;
struct nv_skb_map *next_tx_ctx;
};
u16 gigabit;
int intr_test;
int recover_error;
+ int quiet_count;
/* General data: RO fields */
dma_addr_t ring_addr;
struct pci_dev *pci_dev;
u32 orig_mac[2];
+ u32 events;
u32 irqmask;
u32 desc_ver;
u32 txrxctl_bits;
* Maximum number of loops until we assume that a bit in the irq mask
* is stuck. Overridable with module param.
*/
-static int max_interrupt_work = 15;
+static int max_interrupt_work = 4;
/*
* Optimization can be either throuput mode or cpu mode
*/
enum {
NV_OPTIMIZATION_MODE_THROUGHPUT,
- NV_OPTIMIZATION_MODE_CPU
+ NV_OPTIMIZATION_MODE_CPU,
+ NV_OPTIMIZATION_MODE_DYNAMIC
};
-static int optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
+static int optimization_mode = NV_OPTIMIZATION_MODE_DYNAMIC;
/*
* Poll interval for timer irq
};
static int phy_cross = NV_CROSSOVER_DETECTION_DISABLED;
+/*
+ * Power down phy when interface is down (persists through reboot;
+ * older Linux and other OSes may not power it up again)
+ */
+static int phy_power_down = 0;
+
static inline struct fe_priv *get_nvpriv(struct net_device *dev)
{
return netdev_priv(dev);
delaymax -= delay;
if (delaymax < 0) {
if (msg)
- printk(msg);
+ printk("%s", msg);
return 1;
}
} while ((readl(base + offset) & mask) != target);
return 1;
}
+static void nv_txrx_gate(struct net_device *dev, bool gate)
+{
+ struct fe_priv *np = get_nvpriv(dev);
+ u8 __iomem *base = get_hwbase(dev);
+ u32 powerstate;
+
+ if (!np->mac_in_use &&
+ (np->driver_data & DEV_HAS_POWER_CNTRL)) {
+ powerstate = readl(base + NvRegPowerState2);
+ if (gate)
+ powerstate |= NVREG_POWERSTATE2_GATE_CLOCKS;
+ else
+ powerstate &= ~NVREG_POWERSTATE2_GATE_CLOCKS;
+ writel(powerstate, base + NvRegPowerState2);
+ }
+}
+
static void nv_enable_irq(struct net_device *dev)
{
struct fe_priv *np = get_nvpriv(dev);
}
}
+static void nv_napi_enable(struct net_device *dev)
+{
+#ifdef CONFIG_FORCEDETH_NAPI
+ struct fe_priv *np = get_nvpriv(dev);
+
+ napi_enable(&np->napi);
+#endif
+}
+
+static void nv_napi_disable(struct net_device *dev)
+{
+#ifdef CONFIG_FORCEDETH_NAPI
+ struct fe_priv *np = get_nvpriv(dev);
+
+ napi_disable(&np->napi);
+#endif
+}
+
#define MII_READ (-1)
/* mii_rw: read/write a register on the PHY.
*
}
}
if (np->phy_model == PHY_MODEL_REALTEK_8201) {
- if (np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_32 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_33 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_34 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_35 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_36 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_37 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_38 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_39) {
+ if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
phy_reserved |= PHY_REALTEK_INIT7;
if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
}
}
if (np->phy_model == PHY_MODEL_REALTEK_8201) {
- if (np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_32 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_33 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_34 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_35 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_36 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_37 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_38 ||
- np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_39) {
+ if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
phy_reserved |= PHY_REALTEK_INIT7;
if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
/* restart auto negotiation, power down phy */
mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
- mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE | BMCR_PDOWN);
+ mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE);
+ if (phy_power_down) {
+ mii_control |= BMCR_PDOWN;
+ }
if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
return PHY_ERROR;
}
np->tx_pkts_in_progress = 0;
np->tx_change_owner = NULL;
np->tx_end_flip = NULL;
+ np->tx_stop = 0;
for (i = 0; i < np->tx_ring_size; i++) {
if (!nv_optimized(np)) {
np->tx_skb[i].skb = NULL;
np->tx_skb[i].dma = 0;
np->tx_skb[i].dma_len = 0;
+ np->tx_skb[i].dma_single = 0;
np->tx_skb[i].first_tx_desc = NULL;
np->tx_skb[i].next_tx_ctx = NULL;
}
return nv_alloc_rx_optimized(dev);
}
-static int nv_release_txskb(struct net_device *dev, struct nv_skb_map* tx_skb)
+static void nv_unmap_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)
{
- struct fe_priv *np = netdev_priv(dev);
-
if (tx_skb->dma) {
- pci_unmap_page(np->pci_dev, tx_skb->dma,
- tx_skb->dma_len,
- PCI_DMA_TODEVICE);
+ if (tx_skb->dma_single)
+ pci_unmap_single(np->pci_dev, tx_skb->dma,
+ tx_skb->dma_len,
+ PCI_DMA_TODEVICE);
+ else
+ pci_unmap_page(np->pci_dev, tx_skb->dma,
+ tx_skb->dma_len,
+ PCI_DMA_TODEVICE);
tx_skb->dma = 0;
}
+}
+
+static int nv_release_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)
+{
+ nv_unmap_txskb(np, tx_skb);
if (tx_skb->skb) {
dev_kfree_skb_any(tx_skb->skb);
tx_skb->skb = NULL;
return 1;
- } else {
- return 0;
}
+ return 0;
}
static void nv_drain_tx(struct net_device *dev)
np->tx_ring.ex[i].bufhigh = 0;
np->tx_ring.ex[i].buflow = 0;
}
- if (nv_release_txskb(dev, &np->tx_skb[i]))
+ if (nv_release_txskb(np, &np->tx_skb[i]))
dev->stats.tx_dropped++;
np->tx_skb[i].dma = 0;
np->tx_skb[i].dma_len = 0;
+ np->tx_skb[i].dma_single = 0;
np->tx_skb[i].first_tx_desc = NULL;
np->tx_skb[i].next_tx_ctx = NULL;
}
* nv_start_xmit: dev->hard_start_xmit function
* Called with netif_tx_lock held.
*/
-static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct fe_priv *np = netdev_priv(dev);
u32 tx_flags = 0;
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;
+ np->put_tx_ctx->dma_single = 1;
put_tx->buf = cpu_to_le32(np->put_tx_ctx->dma);
put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
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;
+ np->put_tx_ctx->dma_single = 0;
put_tx->buf = cpu_to_le32(np->put_tx_ctx->dma);
put_tx->flaglen = cpu_to_le32((bcnt-1) | tx_flags);
return NETDEV_TX_OK;
}
-static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
+ struct net_device *dev)
{
struct fe_priv *np = netdev_priv(dev);
u32 tx_flags = 0;
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;
+ np->put_tx_ctx->dma_single = 1;
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);
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;
+ np->put_tx_ctx->dma_single = 0;
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);
*
* Caller must own np->lock.
*/
-static void nv_tx_done(struct net_device *dev)
+static int nv_tx_done(struct net_device *dev, int limit)
{
struct fe_priv *np = netdev_priv(dev);
u32 flags;
+ int tx_work = 0;
struct ring_desc* orig_get_tx = np->get_tx.orig;
while ((np->get_tx.orig != np->put_tx.orig) &&
- !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID)) {
+ !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) &&
+ (tx_work < limit)) {
dprintk(KERN_DEBUG "%s: nv_tx_done: flags 0x%x.\n",
dev->name, flags);
- pci_unmap_page(np->pci_dev, np->get_tx_ctx->dma,
- np->get_tx_ctx->dma_len,
- PCI_DMA_TODEVICE);
- np->get_tx_ctx->dma = 0;
+ nv_unmap_txskb(np, np->get_tx_ctx);
if (np->desc_ver == DESC_VER_1) {
if (flags & NV_TX_LASTPACKET) {
}
dev_kfree_skb_any(np->get_tx_ctx->skb);
np->get_tx_ctx->skb = NULL;
+ tx_work++;
}
} else {
if (flags & NV_TX2_LASTPACKET) {
}
dev_kfree_skb_any(np->get_tx_ctx->skb);
np->get_tx_ctx->skb = NULL;
+ tx_work++;
}
}
if (unlikely(np->get_tx.orig++ == np->last_tx.orig))
np->tx_stop = 0;
netif_wake_queue(dev);
}
+ return tx_work;
}
-static void nv_tx_done_optimized(struct net_device *dev, int limit)
+static int nv_tx_done_optimized(struct net_device *dev, int limit)
{
struct fe_priv *np = netdev_priv(dev);
u32 flags;
+ int tx_work = 0;
struct ring_desc_ex* orig_get_tx = np->get_tx.ex;
while ((np->get_tx.ex != np->put_tx.ex) &&
!((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX_VALID) &&
- (limit-- > 0)) {
+ (tx_work < limit)) {
dprintk(KERN_DEBUG "%s: nv_tx_done_optimized: flags 0x%x.\n",
dev->name, flags);
- pci_unmap_page(np->pci_dev, np->get_tx_ctx->dma,
- np->get_tx_ctx->dma_len,
- PCI_DMA_TODEVICE);
- np->get_tx_ctx->dma = 0;
+ nv_unmap_txskb(np, np->get_tx_ctx);
if (flags & NV_TX2_LASTPACKET) {
if (!(flags & NV_TX2_ERROR))
dev_kfree_skb_any(np->get_tx_ctx->skb);
np->get_tx_ctx->skb = NULL;
+ tx_work++;
if (np->tx_limit) {
nv_tx_flip_ownership(dev);
np->tx_stop = 0;
netif_wake_queue(dev);
}
+ return tx_work;
}
/*
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
u32 status;
+ union ring_type put_tx;
+ int saved_tx_limit;
if (np->msi_flags & NV_MSI_X_ENABLED)
status = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
/* 1) stop tx engine */
nv_stop_tx(dev);
- /* 2) check that the packets were not sent already: */
+ /* 2) complete any outstanding tx and do not give HW any limited tx pkts */
+ saved_tx_limit = np->tx_limit;
+ np->tx_limit = 0; /* prevent giving HW any limited pkts */
+ np->tx_stop = 0; /* prevent waking tx queue */
if (!nv_optimized(np))
- nv_tx_done(dev);
+ nv_tx_done(dev, np->tx_ring_size);
else
nv_tx_done_optimized(dev, np->tx_ring_size);
- /* 3) if there are dead entries: clear everything */
- if (np->get_tx_ctx != np->put_tx_ctx) {
- printk(KERN_DEBUG "%s: tx_timeout: dead entries!\n", dev->name);
- nv_drain_tx(dev);
- nv_init_tx(dev);
- setup_hw_rings(dev, NV_SETUP_TX_RING);
- }
+ /* save current HW postion */
+ if (np->tx_change_owner)
+ put_tx.ex = np->tx_change_owner->first_tx_desc;
+ else
+ put_tx = np->put_tx;
- netif_wake_queue(dev);
+ /* 3) clear all tx state */
+ nv_drain_tx(dev);
+ nv_init_tx(dev);
- /* 4) restart tx engine */
+ /* 4) restore state to current HW position */
+ np->get_tx = np->put_tx = put_tx;
+ np->tx_limit = saved_tx_limit;
+
+ /* 5) restart tx engine */
nv_start_tx(dev);
+ netif_wake_queue(dev);
spin_unlock_irq(&np->lock);
}
* Changing the MTU is a rare event, it shouldn't matter.
*/
nv_disable_irq(dev);
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock(&np->lock);
spin_unlock(&np->lock);
netif_addr_unlock(dev);
netif_tx_unlock_bh(dev);
+ nv_napi_enable(dev);
nv_enable_irq(dev);
}
return 0;
} else {
pff |= NVREG_PFF_MYADDR;
- if (dev->flags & IFF_ALLMULTI || dev->mc_list) {
+ if (dev->flags & IFF_ALLMULTI || !netdev_mc_empty(dev)) {
u32 alwaysOff[2];
u32 alwaysOn[2];
} else {
struct dev_mc_list *walk;
- walk = dev->mc_list;
- while (walk != NULL) {
+ netdev_for_each_mc_addr(walk, dev) {
u32 a, b;
a = le32_to_cpu(*(__le32 *) walk->dmi_addr);
b = le16_to_cpu(*(__le16 *) (&walk->dmi_addr[4]));
alwaysOff[0] &= ~a;
alwaysOn[1] &= b;
alwaysOff[1] &= ~b;
- walk = walk->next;
}
}
addr[0] = alwaysOn[0];
if (!netif_carrier_ok(dev)) {
netif_carrier_on(dev);
printk(KERN_INFO "%s: link up.\n", dev->name);
+ nv_txrx_gate(dev, false);
nv_start_rx(dev);
}
} else {
if (netif_carrier_ok(dev)) {
netif_carrier_off(dev);
printk(KERN_INFO "%s: link down.\n", dev->name);
+ nv_txrx_gate(dev, true);
nv_stop_rx(dev);
}
}
}
}
+static inline int nv_change_interrupt_mode(struct net_device *dev, int total_work)
+{
+ struct fe_priv *np = netdev_priv(dev);
+
+ if (optimization_mode == NV_OPTIMIZATION_MODE_DYNAMIC) {
+ if (total_work > NV_DYNAMIC_THRESHOLD) {
+ /* transition to poll based interrupts */
+ np->quiet_count = 0;
+ if (np->irqmask != NVREG_IRQMASK_CPU) {
+ np->irqmask = NVREG_IRQMASK_CPU;
+ return 1;
+ }
+ } else {
+ if (np->quiet_count < NV_DYNAMIC_MAX_QUIET_COUNT) {
+ np->quiet_count++;
+ } else {
+ /* reached a period of low activity, switch
+ to per tx/rx packet interrupts */
+ if (np->irqmask != NVREG_IRQMASK_THROUGHPUT) {
+ np->irqmask = NVREG_IRQMASK_THROUGHPUT;
+ return 1;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
static irqreturn_t nv_nic_irq(int foo, void *data)
{
struct net_device *dev = (struct net_device *) data;
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
- u32 events;
- int i;
+#ifndef CONFIG_FORCEDETH_NAPI
+ int total_work = 0;
+ int loop_count = 0;
+#endif
dprintk(KERN_DEBUG "%s: nv_nic_irq\n", dev->name);
- for (i=0; ; i++) {
- if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
- events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
- writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
- } else {
- events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
- writel(NVREG_IRQSTAT_MASK, base + NvRegMSIXIrqStatus);
- }
- dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
- if (!(events & np->irqmask))
- break;
-
- nv_msi_workaround(np);
+ if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
+ np->events = readl(base + NvRegIrqStatus);
+ writel(np->events, base + NvRegIrqStatus);
+ } else {
+ np->events = readl(base + NvRegMSIXIrqStatus);
+ writel(np->events, base + NvRegMSIXIrqStatus);
+ }
+ dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
+ if (!(np->events & np->irqmask))
+ return IRQ_NONE;
- spin_lock(&np->lock);
- nv_tx_done(dev);
- spin_unlock(&np->lock);
+ nv_msi_workaround(np);
#ifdef CONFIG_FORCEDETH_NAPI
- if (events & NVREG_IRQ_RX_ALL) {
- spin_lock(&np->lock);
- napi_schedule(&np->napi);
-
- /* Disable furthur receive irq's */
- np->irqmask &= ~NVREG_IRQ_RX_ALL;
+ if (napi_schedule_prep(&np->napi)) {
+ /*
+ * Disable further irq's (msix not enabled with napi)
+ */
+ writel(0, base + NvRegIrqMask);
+ __napi_schedule(&np->napi);
+ }
- if (np->msi_flags & NV_MSI_X_ENABLED)
- writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- spin_unlock(&np->lock);
- }
#else
- if (nv_rx_process(dev, RX_WORK_PER_LOOP)) {
+ do
+ {
+ int work = 0;
+ if ((work = nv_rx_process(dev, RX_WORK_PER_LOOP))) {
if (unlikely(nv_alloc_rx(dev))) {
spin_lock(&np->lock);
if (!np->in_shutdown)
spin_unlock(&np->lock);
}
}
-#endif
- if (unlikely(events & NVREG_IRQ_LINK)) {
- spin_lock(&np->lock);
- nv_link_irq(dev);
- spin_unlock(&np->lock);
- }
- if (unlikely(np->need_linktimer && time_after(jiffies, np->link_timeout))) {
- spin_lock(&np->lock);
- nv_linkchange(dev);
- spin_unlock(&np->lock);
- np->link_timeout = jiffies + LINK_TIMEOUT;
- }
- if (unlikely(events & (NVREG_IRQ_TX_ERR))) {
- dprintk(KERN_DEBUG "%s: received irq with events 0x%x. Probably TX fail.\n",
- dev->name, events);
- }
- if (unlikely(events & (NVREG_IRQ_UNKNOWN))) {
- printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
- dev->name, events);
- }
- if (unlikely(events & NVREG_IRQ_RECOVER_ERROR)) {
- spin_lock(&np->lock);
- /* disable interrupts on the nic */
- if (!(np->msi_flags & NV_MSI_X_ENABLED))
- writel(0, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- pci_push(base);
- if (!np->in_shutdown) {
- np->nic_poll_irq = np->irqmask;
- np->recover_error = 1;
- mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
- }
- spin_unlock(&np->lock);
- break;
- }
- if (unlikely(i > max_interrupt_work)) {
- spin_lock(&np->lock);
- /* disable interrupts on the nic */
- if (!(np->msi_flags & NV_MSI_X_ENABLED))
- writel(0, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- pci_push(base);
+ spin_lock(&np->lock);
+ work += nv_tx_done(dev, TX_WORK_PER_LOOP);
+ spin_unlock(&np->lock);
- if (!np->in_shutdown) {
- np->nic_poll_irq = np->irqmask;
- mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
- }
- spin_unlock(&np->lock);
- printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i);
+ if (!work)
break;
- }
+ total_work += work;
+
+ loop_count++;
+ }
+ while (loop_count < max_interrupt_work);
+
+ if (nv_change_interrupt_mode(dev, total_work)) {
+ /* setup new irq mask */
+ writel(np->irqmask, base + NvRegIrqMask);
+ }
+
+ if (unlikely(np->events & NVREG_IRQ_LINK)) {
+ spin_lock(&np->lock);
+ nv_link_irq(dev);
+ spin_unlock(&np->lock);
+ }
+ if (unlikely(np->need_linktimer && time_after(jiffies, np->link_timeout))) {
+ spin_lock(&np->lock);
+ nv_linkchange(dev);
+ spin_unlock(&np->lock);
+ np->link_timeout = jiffies + LINK_TIMEOUT;
+ }
+ if (unlikely(np->events & NVREG_IRQ_RECOVER_ERROR)) {
+ spin_lock(&np->lock);
+ /* disable interrupts on the nic */
+ if (!(np->msi_flags & NV_MSI_X_ENABLED))
+ writel(0, base + NvRegIrqMask);
+ else
+ writel(np->irqmask, base + NvRegIrqMask);
+ pci_push(base);
+
+ if (!np->in_shutdown) {
+ np->nic_poll_irq = np->irqmask;
+ np->recover_error = 1;
+ mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+ }
+ spin_unlock(&np->lock);
}
+#endif
dprintk(KERN_DEBUG "%s: nv_nic_irq completed\n", dev->name);
- return IRQ_RETVAL(i);
+ return IRQ_HANDLED;
}
/**
struct net_device *dev = (struct net_device *) data;
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
- u32 events;
- int i;
+#ifndef CONFIG_FORCEDETH_NAPI
+ int total_work = 0;
+ int loop_count = 0;
+#endif
dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized\n", dev->name);
- for (i=0; ; i++) {
- if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
- events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
- writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
- } else {
- events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
- writel(NVREG_IRQSTAT_MASK, base + NvRegMSIXIrqStatus);
- }
- dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
- if (!(events & np->irqmask))
- break;
-
- nv_msi_workaround(np);
+ if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
+ np->events = readl(base + NvRegIrqStatus);
+ writel(np->events, base + NvRegIrqStatus);
+ } else {
+ np->events = readl(base + NvRegMSIXIrqStatus);
+ writel(np->events, base + NvRegMSIXIrqStatus);
+ }
+ dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
+ if (!(np->events & np->irqmask))
+ return IRQ_NONE;
- spin_lock(&np->lock);
- nv_tx_done_optimized(dev, TX_WORK_PER_LOOP);
- spin_unlock(&np->lock);
+ nv_msi_workaround(np);
#ifdef CONFIG_FORCEDETH_NAPI
- if (events & NVREG_IRQ_RX_ALL) {
- spin_lock(&np->lock);
- napi_schedule(&np->napi);
-
- /* Disable furthur receive irq's */
- np->irqmask &= ~NVREG_IRQ_RX_ALL;
-
- if (np->msi_flags & NV_MSI_X_ENABLED)
- writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- spin_unlock(&np->lock);
- }
+ if (napi_schedule_prep(&np->napi)) {
+ /*
+ * Disable further irq's (msix not enabled with napi)
+ */
+ writel(0, base + NvRegIrqMask);
+ __napi_schedule(&np->napi);
+ }
#else
- if (nv_rx_process_optimized(dev, RX_WORK_PER_LOOP)) {
+ do
+ {
+ int work = 0;
+ if ((work = nv_rx_process_optimized(dev, RX_WORK_PER_LOOP))) {
if (unlikely(nv_alloc_rx_optimized(dev))) {
spin_lock(&np->lock);
if (!np->in_shutdown)
spin_unlock(&np->lock);
}
}
-#endif
- if (unlikely(events & NVREG_IRQ_LINK)) {
- spin_lock(&np->lock);
- nv_link_irq(dev);
- spin_unlock(&np->lock);
- }
- if (unlikely(np->need_linktimer && time_after(jiffies, np->link_timeout))) {
- spin_lock(&np->lock);
- nv_linkchange(dev);
- spin_unlock(&np->lock);
- np->link_timeout = jiffies + LINK_TIMEOUT;
- }
- if (unlikely(events & (NVREG_IRQ_TX_ERR))) {
- dprintk(KERN_DEBUG "%s: received irq with events 0x%x. Probably TX fail.\n",
- dev->name, events);
- }
- if (unlikely(events & (NVREG_IRQ_UNKNOWN))) {
- printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
- dev->name, events);
- }
- if (unlikely(events & NVREG_IRQ_RECOVER_ERROR)) {
- spin_lock(&np->lock);
- /* disable interrupts on the nic */
- if (!(np->msi_flags & NV_MSI_X_ENABLED))
- writel(0, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- pci_push(base);
- if (!np->in_shutdown) {
- np->nic_poll_irq = np->irqmask;
- np->recover_error = 1;
- mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
- }
- spin_unlock(&np->lock);
+ spin_lock(&np->lock);
+ work += nv_tx_done_optimized(dev, TX_WORK_PER_LOOP);
+ spin_unlock(&np->lock);
+
+ if (!work)
break;
- }
- if (unlikely(i > max_interrupt_work)) {
- spin_lock(&np->lock);
- /* disable interrupts on the nic */
- if (!(np->msi_flags & NV_MSI_X_ENABLED))
- writel(0, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
- pci_push(base);
+ total_work += work;
- if (!np->in_shutdown) {
- np->nic_poll_irq = np->irqmask;
- mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
- }
- spin_unlock(&np->lock);
- printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i);
- break;
- }
+ loop_count++;
+ }
+ while (loop_count < max_interrupt_work);
+
+ if (nv_change_interrupt_mode(dev, total_work)) {
+ /* setup new irq mask */
+ writel(np->irqmask, base + NvRegIrqMask);
+ }
+ if (unlikely(np->events & NVREG_IRQ_LINK)) {
+ spin_lock(&np->lock);
+ nv_link_irq(dev);
+ spin_unlock(&np->lock);
+ }
+ if (unlikely(np->need_linktimer && time_after(jiffies, np->link_timeout))) {
+ spin_lock(&np->lock);
+ nv_linkchange(dev);
+ spin_unlock(&np->lock);
+ np->link_timeout = jiffies + LINK_TIMEOUT;
}
+ if (unlikely(np->events & NVREG_IRQ_RECOVER_ERROR)) {
+ spin_lock(&np->lock);
+ /* disable interrupts on the nic */
+ if (!(np->msi_flags & NV_MSI_X_ENABLED))
+ writel(0, base + NvRegIrqMask);
+ else
+ writel(np->irqmask, base + NvRegIrqMask);
+ pci_push(base);
+
+ if (!np->in_shutdown) {
+ np->nic_poll_irq = np->irqmask;
+ np->recover_error = 1;
+ mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+ }
+ spin_unlock(&np->lock);
+ }
+
+#endif
dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized completed\n", dev->name);
- return IRQ_RETVAL(i);
+ return IRQ_HANDLED;
}
static irqreturn_t nv_nic_irq_tx(int foo, void *data)
nv_tx_done_optimized(dev, TX_WORK_PER_LOOP);
spin_unlock_irqrestore(&np->lock, flags);
- if (unlikely(events & (NVREG_IRQ_TX_ERR))) {
- dprintk(KERN_DEBUG "%s: received irq with events 0x%x. Probably TX fail.\n",
- dev->name, events);
- }
if (unlikely(i > max_interrupt_work)) {
spin_lock_irqsave(&np->lock, flags);
/* disable interrupts on the nic */
struct net_device *dev = np->dev;
u8 __iomem *base = get_hwbase(dev);
unsigned long flags;
- int pkts, retcode;
+ int retcode;
+ int tx_work, rx_work;
if (!nv_optimized(np)) {
- pkts = nv_rx_process(dev, budget);
+ spin_lock_irqsave(&np->lock, flags);
+ tx_work = nv_tx_done(dev, np->tx_ring_size);
+ spin_unlock_irqrestore(&np->lock, flags);
+
+ rx_work = nv_rx_process(dev, budget);
retcode = nv_alloc_rx(dev);
} else {
- pkts = nv_rx_process_optimized(dev, budget);
+ spin_lock_irqsave(&np->lock, flags);
+ tx_work = nv_tx_done_optimized(dev, np->tx_ring_size);
+ spin_unlock_irqrestore(&np->lock, flags);
+
+ rx_work = nv_rx_process_optimized(dev, budget);
retcode = nv_alloc_rx_optimized(dev);
}
spin_unlock_irqrestore(&np->lock, flags);
}
- if (pkts < budget) {
- /* re-enable receive interrupts */
- spin_lock_irqsave(&np->lock, flags);
-
- __napi_complete(napi);
-
- np->irqmask |= NVREG_IRQ_RX_ALL;
- if (np->msi_flags & NV_MSI_X_ENABLED)
- writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
- else
- writel(np->irqmask, base + NvRegIrqMask);
+ nv_change_interrupt_mode(dev, tx_work + rx_work);
+ if (unlikely(np->events & NVREG_IRQ_LINK)) {
+ spin_lock_irqsave(&np->lock, flags);
+ nv_link_irq(dev);
spin_unlock_irqrestore(&np->lock, flags);
}
- return pkts;
-}
-#endif
-
-#ifdef CONFIG_FORCEDETH_NAPI
-static irqreturn_t nv_nic_irq_rx(int foo, void *data)
-{
- struct net_device *dev = (struct net_device *) data;
- struct fe_priv *np = netdev_priv(dev);
- u8 __iomem *base = get_hwbase(dev);
- u32 events;
+ if (unlikely(np->need_linktimer && time_after(jiffies, np->link_timeout))) {
+ spin_lock_irqsave(&np->lock, flags);
+ nv_linkchange(dev);
+ spin_unlock_irqrestore(&np->lock, flags);
+ np->link_timeout = jiffies + LINK_TIMEOUT;
+ }
+ if (unlikely(np->events & NVREG_IRQ_RECOVER_ERROR)) {
+ spin_lock_irqsave(&np->lock, flags);
+ if (!np->in_shutdown) {
+ np->nic_poll_irq = np->irqmask;
+ np->recover_error = 1;
+ mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+ }
+ spin_unlock_irqrestore(&np->lock, flags);
+ napi_complete(napi);
+ return rx_work;
+ }
- events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
+ if (rx_work < budget) {
+ /* re-enable interrupts
+ (msix not enabled in napi) */
+ napi_complete(napi);
- if (events) {
- /* disable receive interrupts on the nic */
- writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
- pci_push(base);
- writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
- napi_schedule(&np->napi);
+ writel(np->irqmask, base + NvRegIrqMask);
}
- return IRQ_HANDLED;
+ return rx_work;
}
-#else
+#endif
+
static irqreturn_t nv_nic_irq_rx(int foo, void *data)
{
struct net_device *dev = (struct net_device *) data;
return IRQ_RETVAL(i);
}
-#endif
static irqreturn_t nv_nic_irq_other(int foo, void *data)
{
spin_unlock_irq(&np->lock);
break;
}
- if (events & (NVREG_IRQ_UNKNOWN)) {
- printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
- dev->name, events);
- }
if (unlikely(i > max_interrupt_work)) {
spin_lock_irqsave(&np->lock, flags);
/* disable interrupts on the nic */
/* Request irq for rx handling */
sprintf(np->name_rx, "%s-rx", dev->name);
if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector,
- &nv_nic_irq_rx, IRQF_SHARED, np->name_rx, dev) != 0) {
+ nv_nic_irq_rx, IRQF_SHARED, np->name_rx, dev) != 0) {
printk(KERN_INFO "forcedeth: request_irq failed for rx %d\n", ret);
pci_disable_msix(np->pci_dev);
np->msi_flags &= ~NV_MSI_X_ENABLED;
/* Request irq for tx handling */
sprintf(np->name_tx, "%s-tx", dev->name);
if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector,
- &nv_nic_irq_tx, IRQF_SHARED, np->name_tx, dev) != 0) {
+ nv_nic_irq_tx, IRQF_SHARED, np->name_tx, dev) != 0) {
printk(KERN_INFO "forcedeth: request_irq failed for tx %d\n", ret);
pci_disable_msix(np->pci_dev);
np->msi_flags &= ~NV_MSI_X_ENABLED;
/* Request irq for link and timer handling */
sprintf(np->name_other, "%s-other", dev->name);
if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector,
- &nv_nic_irq_other, IRQF_SHARED, np->name_other, dev) != 0) {
+ nv_nic_irq_other, IRQF_SHARED, np->name_other, dev) != 0) {
printk(KERN_INFO "forcedeth: request_irq failed for link %d\n", ret);
pci_disable_msix(np->pci_dev);
np->msi_flags &= ~NV_MSI_X_ENABLED;
if (netif_running(dev)) {
nv_disable_irq(dev);
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock(&np->lock);
spin_unlock(&np->lock);
netif_addr_unlock(dev);
netif_tx_unlock_bh(dev);
+ nv_napi_enable(dev);
nv_enable_irq(dev);
}
return 0;
else
return NV_TEST_COUNT_BASE;
case ETH_SS_STATS:
- if (np->driver_data & DEV_HAS_STATISTICS_V1)
- return NV_DEV_STATISTICS_V1_COUNT;
+ if (np->driver_data & DEV_HAS_STATISTICS_V3)
+ return NV_DEV_STATISTICS_V3_COUNT;
else if (np->driver_data & DEV_HAS_STATISTICS_V2)
return NV_DEV_STATISTICS_V2_COUNT;
- else if (np->driver_data & DEV_HAS_STATISTICS_V3)
- return NV_DEV_STATISTICS_V3_COUNT;
+ else if (np->driver_data & DEV_HAS_STATISTICS_V1)
+ return NV_DEV_STATISTICS_V1_COUNT;
else
return 0;
default:
dprintk(KERN_DEBUG "%s: loopback - did not receive test packet\n", dev->name);
}
- pci_unmap_page(np->pci_dev, test_dma_addr,
+ pci_unmap_single(np->pci_dev, test_dma_addr,
(skb_end_pointer(tx_skb) - tx_skb->data),
PCI_DMA_TODEVICE);
dev_kfree_skb_any(tx_skb);
if (test->flags & ETH_TEST_FL_OFFLINE) {
if (netif_running(dev)) {
netif_stop_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_disable(&np->napi);
-#endif
+ nv_napi_disable(dev);
netif_tx_lock_bh(dev);
netif_addr_lock(dev);
spin_lock_irq(&np->lock);
/* restart rx engine */
nv_start_rxtx(dev);
netif_start_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_enable(&np->napi);
-#endif
+ nv_napi_enable(dev);
nv_enable_hw_interrupts(dev, np->irqmask);
}
}
mii_rw(dev, np->phyaddr, MII_BMCR,
mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ) & ~BMCR_PDOWN);
+ nv_txrx_gate(dev, false);
/* erase previous misconfiguration */
if (np->driver_data & DEV_HAS_POWER_CNTRL)
nv_mac_reset(dev);
ret = nv_update_linkspeed(dev);
nv_start_rxtx(dev);
netif_start_queue(dev);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_enable(&np->napi);
-#endif
+ nv_napi_enable(dev);
if (ret) {
netif_carrier_on(dev);
spin_lock_irq(&np->lock);
np->in_shutdown = 1;
spin_unlock_irq(&np->lock);
-#ifdef CONFIG_FORCEDETH_NAPI
- napi_disable(&np->napi);
-#endif
+ nv_napi_disable(dev);
synchronize_irq(np->pci_dev->irq);
del_timer_sync(&np->oom_kick);
nv_drain_rxtx(dev);
- if (np->wolenabled) {
+ if (np->wolenabled || !phy_power_down) {
+ nv_txrx_gate(dev, false);
writel(NVREG_PFF_ALWAYS|NVREG_PFF_MYADDR, base + NvRegPacketFilterFlags);
nv_start_rx(dev);
} else {
/* power down phy */
mii_rw(dev, np->phyaddr, MII_BMCR,
mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ)|BMCR_PDOWN);
+ nv_txrx_gate(dev, true);
}
/* FIXME: power down nic */
np->desc_ver = DESC_VER_3;
np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
if (dma_64bit) {
- if (pci_set_dma_mask(pci_dev, DMA_39BIT_MASK))
+ if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(39)))
dev_printk(KERN_INFO, &pci_dev->dev,
"64-bit DMA failed, using 32-bit addressing\n");
else
dev->features |= NETIF_F_HIGHDMA;
- if (pci_set_consistent_dma_mask(pci_dev, DMA_39BIT_MASK)) {
+ if (pci_set_consistent_dma_mask(pci_dev, DMA_BIT_MASK(39))) {
dev_printk(KERN_INFO, &pci_dev->dev,
"64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
}
dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
}
- np->msi_flags = 0;
- if ((id->driver_data & DEV_HAS_MSI) && msi) {
- np->msi_flags |= NV_MSI_CAPABLE;
- }
- if ((id->driver_data & DEV_HAS_MSI_X) && msix) {
- np->msi_flags |= NV_MSI_X_CAPABLE;
- }
-
np->pause_flags = NV_PAUSEFRAME_RX_CAPABLE | NV_PAUSEFRAME_RX_REQ | NV_PAUSEFRAME_AUTONEG;
if ((id->driver_data & DEV_HAS_PAUSEFRAME_TX_V1) ||
(id->driver_data & DEV_HAS_PAUSEFRAME_TX_V2) ||
dev->dev_addr);
dev_printk(KERN_ERR, &pci_dev->dev,
"Please complain to your hardware vendor. Switching to a random MAC.\n");
- dev->dev_addr[0] = 0x00;
- dev->dev_addr[1] = 0x00;
- dev->dev_addr[2] = 0x6c;
- get_random_bytes(&dev->dev_addr[3], 3);
+ random_ether_addr(dev->dev_addr);
}
dprintk(KERN_DEBUG "%s: MAC Address %pM\n",
/* take phy and nic out of low power mode */
powerstate = readl(base + NvRegPowerState2);
powerstate &= ~NVREG_POWERSTATE2_POWERUP_MASK;
- if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_12 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_13) &&
+ if ((id->driver_data & DEV_NEED_LOW_POWER_FIX) &&
pci_dev->revision >= 0xA3)
powerstate |= NVREG_POWERSTATE2_POWERUP_REV_A3;
writel(powerstate, base + NvRegPowerState2);
} else {
np->tx_flags = NV_TX2_VALID;
}
- if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT) {
- np->irqmask = NVREG_IRQMASK_THROUGHPUT;
- if (np->msi_flags & NV_MSI_X_CAPABLE) /* set number of vectors */
- np->msi_flags |= 0x0003;
- } else {
+
+ np->msi_flags = 0;
+ if ((id->driver_data & DEV_HAS_MSI) && msi) {
+ np->msi_flags |= NV_MSI_CAPABLE;
+ }
+ if ((id->driver_data & DEV_HAS_MSI_X) && msix) {
+ /* msix has had reported issues when modifying irqmask
+ as in the case of napi, therefore, disable for now
+ */
+#ifndef CONFIG_FORCEDETH_NAPI
+ np->msi_flags |= NV_MSI_X_CAPABLE;
+#endif
+ }
+
+ if (optimization_mode == NV_OPTIMIZATION_MODE_CPU) {
np->irqmask = NVREG_IRQMASK_CPU;
if (np->msi_flags & NV_MSI_X_CAPABLE) /* set number of vectors */
np->msi_flags |= 0x0001;
+ } else if (optimization_mode == NV_OPTIMIZATION_MODE_DYNAMIC &&
+ !(id->driver_data & DEV_NEED_TIMERIRQ)) {
+ /* start off in throughput mode */
+ np->irqmask = NVREG_IRQMASK_THROUGHPUT;
+ /* remove support for msix mode */
+ np->msi_flags &= ~NV_MSI_X_CAPABLE;
+ } else {
+ optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
+ np->irqmask = NVREG_IRQMASK_THROUGHPUT;
+ if (np->msi_flags & NV_MSI_X_CAPABLE) /* set number of vectors */
+ np->msi_flags |= 0x0003;
}
if (id->driver_data & DEV_NEED_TIMERIRQ)
/* Limit the number of tx's outstanding for hw bug */
if (id->driver_data & DEV_NEED_TX_LIMIT) {
np->tx_limit = 1;
- if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_32 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_33 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_34 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_35 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_36 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_37 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_38 ||
- id->device == PCI_DEVICE_ID_NVIDIA_NVENET_39) &&
+ if ((id->driver_data & DEV_NEED_TX_LIMIT2) &&
pci_dev->revision >= 0xA2)
np->tx_limit = 0;
}
for (i = 0;i <= np->register_size/sizeof(u32); i++)
writel(np->saved_config_space[i], base+i*sizeof(u32));
- pci_write_config_dword(pdev, NV_MSI_PRIV_OFFSET, NV_MSI_PRIV_VALUE);
+ if (np->driver_data & DEV_NEED_MSI_FIX)
+ pci_write_config_dword(pdev, NV_MSI_PRIV_OFFSET, NV_MSI_PRIV_VALUE);
+
+ /* restore phy state, including autoneg */
+ phy_init(dev);
netif_device_attach(dev);
if (netif_running(dev)) {
#define nv_resume NULL
#endif /* CONFIG_PM */
-static struct pci_device_id pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(pci_tbl) = {
{ /* nForce Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1),
+ PCI_DEVICE(0x10DE, 0x01C3),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce2 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_2),
+ PCI_DEVICE(0x10DE, 0x0066),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce3 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_3),
+ PCI_DEVICE(0x10DE, 0x00D6),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
},
{ /* nForce3 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_4),
+ PCI_DEVICE(0x10DE, 0x0086),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
},
{ /* nForce3 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_5),
+ PCI_DEVICE(0x10DE, 0x008C),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
},
{ /* nForce3 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_6),
+ PCI_DEVICE(0x10DE, 0x00E6),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
},
{ /* nForce3 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_7),
+ PCI_DEVICE(0x10DE, 0x00DF),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
},
{ /* CK804 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8),
+ PCI_DEVICE(0x10DE, 0x0056),
.driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* CK804 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9),
+ PCI_DEVICE(0x10DE, 0x0057),
.driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP04 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
+ PCI_DEVICE(0x10DE, 0x0037),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP04 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
+ PCI_DEVICE(0x10DE, 0x0038),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP51 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_STATISTICS_V1,
+ PCI_DEVICE(0x10DE, 0x0268),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_STATISTICS_V1|DEV_NEED_LOW_POWER_FIX,
},
{ /* MCP51 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_13),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_STATISTICS_V1,
+ PCI_DEVICE(0x10DE, 0x0269),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_STATISTICS_V1|DEV_NEED_LOW_POWER_FIX,
},
{ /* MCP55 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
- .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
+ PCI_DEVICE(0x10DE, 0x0372),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT|DEV_NEED_MSI_FIX,
},
{ /* MCP55 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
- .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
+ PCI_DEVICE(0x10DE, 0x0373),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT|DEV_NEED_MSI_FIX,
},
{ /* MCP61 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ PCI_DEVICE(0x10DE, 0x03E5),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_MSI_FIX,
},
{ /* MCP61 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ PCI_DEVICE(0x10DE, 0x03E6),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_MSI_FIX,
},
{ /* MCP61 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ PCI_DEVICE(0x10DE, 0x03EE),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_MSI_FIX,
},
{ /* MCP61 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ PCI_DEVICE(0x10DE, 0x03EF),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_MSI_FIX,
},
{ /* MCP65 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0450),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP65 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0451),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP65 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0452),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP65 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0453),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP67 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x054C),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP67 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_25),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x054D),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP67 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_26),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x054E),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP67 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x054F),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP73 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_28),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x07DC),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP73 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_29),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x07DD),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP73 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_30),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x07DE),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP73 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_31),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x07DF),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE|DEV_NEED_MSI_FIX,
},
{ /* MCP77 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32),
- .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_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0760),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* MCP77 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33),
- .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_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0761),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* MCP77 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34),
- .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_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0762),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* MCP77 Ethernet Controller */
- 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_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0763),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* MCP79 Ethernet Controller */
- PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
- .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0AB0),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* 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_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0AB1),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* 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_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0AB2),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
},
{ /* 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_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT|DEV_HAS_GEAR_MODE,
+ PCI_DEVICE(0x10DE, 0x0AB3),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT2|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX|DEV_NEED_MSI_FIX,
+ },
+ { /* MCP89 Ethernet Controller */
+ PCI_DEVICE(0x10DE, 0x0D7D),
+ .driver_data = DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V3|DEV_HAS_TEST_EXTENDED|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_HAS_GEAR_MODE|DEV_NEED_PHY_INIT_FIX,
},
{0,},
};
module_param(max_interrupt_work, int, 0);
MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt");
module_param(optimization_mode, int, 0);
-MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer.");
+MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer. In dynamic mode (2), the mode toggles between throughput and CPU mode based on network load.");
module_param(poll_interval, int, 0);
MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
module_param(msi, int, 0);
MODULE_PARM_DESC(dma_64bit, "High DMA is enabled by setting to 1 and disabled by setting to 0.");
module_param(phy_cross, int, 0);
MODULE_PARM_DESC(phy_cross, "Phy crossover detection for Realtek 8201 phy is enabled by setting to 1 and disabled by setting to 0.");
+module_param(phy_power_down, int, 0);
+MODULE_PARM_DESC(phy_power_down, "Power down phy and disable link when interface is down (1), or leave phy powered up (0).");
MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
Code Review / linux-2.6.git / blobdiff