Commit 2a6cf355 authored by David S. Miller's avatar David S. Miller

Merge branch 'davem-next' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

parents 8ba25dad 3f8b4b13
...@@ -922,17 +922,19 @@ USERCTL=no ...@@ -922,17 +922,19 @@ USERCTL=no
NETMASK, NETWORK and BROADCAST) to match your network configuration. NETMASK, NETWORK and BROADCAST) to match your network configuration.
For later versions of initscripts, such as that found with Fedora For later versions of initscripts, such as that found with Fedora
7 and Red Hat Enterprise Linux version 5 (or later), it is possible, and, 7 (or later) and Red Hat Enterprise Linux version 5 (or later), it is possible,
indeed, preferable, to specify the bonding options in the ifcfg-bond0 and, indeed, preferable, to specify the bonding options in the ifcfg-bond0
file, e.g. a line of the format: file, e.g. a line of the format:
BONDING_OPTS="mode=active-backup arp_interval=60 arp_ip_target=+192.168.1.254" BONDING_OPTS="mode=active-backup arp_interval=60 arp_ip_target=192.168.1.254"
will configure the bond with the specified options. The options will configure the bond with the specified options. The options
specified in BONDING_OPTS are identical to the bonding module parameters specified in BONDING_OPTS are identical to the bonding module parameters
except for the arp_ip_target field. Each target should be included as a except for the arp_ip_target field when using versions of initscripts older
separate option and should be preceded by a '+' to indicate it should be than and 8.57 (Fedora 8) and 8.45.19 (Red Hat Enterprise Linux 5.2). When
added to the list of queried targets, e.g., using older versions each target should be included as a separate option and
should be preceded by a '+' to indicate it should be added to the list of
queried targets, e.g.,
arp_ip_target=+192.168.1.1 arp_ip_target=+192.168.1.2 arp_ip_target=+192.168.1.1 arp_ip_target=+192.168.1.2
...@@ -940,7 +942,7 @@ added to the list of queried targets, e.g., ...@@ -940,7 +942,7 @@ added to the list of queried targets, e.g.,
options via BONDING_OPTS, it is not necessary to edit /etc/modules.conf or options via BONDING_OPTS, it is not necessary to edit /etc/modules.conf or
/etc/modprobe.conf. /etc/modprobe.conf.
For older versions of initscripts that do not support For even older versions of initscripts that do not support
BONDING_OPTS, it is necessary to edit /etc/modules.conf (or BONDING_OPTS, it is necessary to edit /etc/modules.conf (or
/etc/modprobe.conf, depending upon your distro) to load the bonding module /etc/modprobe.conf, depending upon your distro) to load the bonding module
with your desired options when the bond0 interface is brought up. The with your desired options when the bond0 interface is brought up. The
......
...@@ -1390,7 +1390,8 @@ static u32 atl1_check_link(struct atl1_adapter *adapter) ...@@ -1390,7 +1390,8 @@ static u32 atl1_check_link(struct atl1_adapter *adapter)
/* auto-neg, insert timer to re-config phy */ /* auto-neg, insert timer to re-config phy */
if (!adapter->phy_timer_pending) { if (!adapter->phy_timer_pending) {
adapter->phy_timer_pending = true; adapter->phy_timer_pending = true;
mod_timer(&adapter->phy_config_timer, jiffies + 3 * HZ); mod_timer(&adapter->phy_config_timer,
round_jiffies(jiffies + 3 * HZ));
} }
return 0; return 0;
...@@ -1662,6 +1663,7 @@ static void atl1_via_workaround(struct atl1_adapter *adapter) ...@@ -1662,6 +1663,7 @@ static void atl1_via_workaround(struct atl1_adapter *adapter)
static void atl1_inc_smb(struct atl1_adapter *adapter) static void atl1_inc_smb(struct atl1_adapter *adapter)
{ {
struct net_device *netdev = adapter->netdev;
struct stats_msg_block *smb = adapter->smb.smb; struct stats_msg_block *smb = adapter->smb.smb;
/* Fill out the OS statistics structure */ /* Fill out the OS statistics structure */
...@@ -1704,30 +1706,30 @@ static void atl1_inc_smb(struct atl1_adapter *adapter) ...@@ -1704,30 +1706,30 @@ static void atl1_inc_smb(struct atl1_adapter *adapter)
adapter->soft_stats.tx_trunc += smb->tx_trunc; adapter->soft_stats.tx_trunc += smb->tx_trunc;
adapter->soft_stats.tx_pause += smb->tx_pause; adapter->soft_stats.tx_pause += smb->tx_pause;
adapter->net_stats.rx_packets = adapter->soft_stats.rx_packets; netdev->stats.rx_packets = adapter->soft_stats.rx_packets;
adapter->net_stats.tx_packets = adapter->soft_stats.tx_packets; netdev->stats.tx_packets = adapter->soft_stats.tx_packets;
adapter->net_stats.rx_bytes = adapter->soft_stats.rx_bytes; netdev->stats.rx_bytes = adapter->soft_stats.rx_bytes;
adapter->net_stats.tx_bytes = adapter->soft_stats.tx_bytes; netdev->stats.tx_bytes = adapter->soft_stats.tx_bytes;
adapter->net_stats.multicast = adapter->soft_stats.multicast; netdev->stats.multicast = adapter->soft_stats.multicast;
adapter->net_stats.collisions = adapter->soft_stats.collisions; netdev->stats.collisions = adapter->soft_stats.collisions;
adapter->net_stats.rx_errors = adapter->soft_stats.rx_errors; netdev->stats.rx_errors = adapter->soft_stats.rx_errors;
adapter->net_stats.rx_over_errors = netdev->stats.rx_over_errors =
adapter->soft_stats.rx_missed_errors; adapter->soft_stats.rx_missed_errors;
adapter->net_stats.rx_length_errors = netdev->stats.rx_length_errors =
adapter->soft_stats.rx_length_errors; adapter->soft_stats.rx_length_errors;
adapter->net_stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors; netdev->stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors;
adapter->net_stats.rx_frame_errors = netdev->stats.rx_frame_errors =
adapter->soft_stats.rx_frame_errors; adapter->soft_stats.rx_frame_errors;
adapter->net_stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors; netdev->stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors;
adapter->net_stats.rx_missed_errors = netdev->stats.rx_missed_errors =
adapter->soft_stats.rx_missed_errors; adapter->soft_stats.rx_missed_errors;
adapter->net_stats.tx_errors = adapter->soft_stats.tx_errors; netdev->stats.tx_errors = adapter->soft_stats.tx_errors;
adapter->net_stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors; netdev->stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors;
adapter->net_stats.tx_aborted_errors = netdev->stats.tx_aborted_errors =
adapter->soft_stats.tx_aborted_errors; adapter->soft_stats.tx_aborted_errors;
adapter->net_stats.tx_window_errors = netdev->stats.tx_window_errors =
adapter->soft_stats.tx_window_errors; adapter->soft_stats.tx_window_errors;
adapter->net_stats.tx_carrier_errors = netdev->stats.tx_carrier_errors =
adapter->soft_stats.tx_carrier_errors; adapter->soft_stats.tx_carrier_errors;
} }
...@@ -1860,7 +1862,7 @@ static u16 atl1_alloc_rx_buffers(struct atl1_adapter *adapter) ...@@ -1860,7 +1862,7 @@ static u16 atl1_alloc_rx_buffers(struct atl1_adapter *adapter)
adapter->rx_buffer_len + NET_IP_ALIGN); adapter->rx_buffer_len + NET_IP_ALIGN);
if (unlikely(!skb)) { if (unlikely(!skb)) {
/* Better luck next round */ /* Better luck next round */
adapter->net_stats.rx_dropped++; adapter->netdev->stats.rx_dropped++;
break; break;
} }
...@@ -2524,17 +2526,6 @@ static irqreturn_t atl1_intr(int irq, void *data) ...@@ -2524,17 +2526,6 @@ static irqreturn_t atl1_intr(int irq, void *data)
return IRQ_HANDLED; return IRQ_HANDLED;
} }
/*
* atl1_watchdog - Timer Call-back
* @data: pointer to netdev cast into an unsigned long
*/
static void atl1_watchdog(unsigned long data)
{
struct atl1_adapter *adapter = (struct atl1_adapter *)data;
/* Reset the timer */
mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
}
/* /*
* atl1_phy_config - Timer Call-back * atl1_phy_config - Timer Call-back
...@@ -2607,7 +2598,6 @@ static s32 atl1_up(struct atl1_adapter *adapter) ...@@ -2607,7 +2598,6 @@ static s32 atl1_up(struct atl1_adapter *adapter)
if (unlikely(err)) if (unlikely(err))
goto err_up; goto err_up;
mod_timer(&adapter->watchdog_timer, jiffies);
atlx_irq_enable(adapter); atlx_irq_enable(adapter);
atl1_check_link(adapter); atl1_check_link(adapter);
netif_start_queue(netdev); netif_start_queue(netdev);
...@@ -2625,7 +2615,6 @@ static void atl1_down(struct atl1_adapter *adapter) ...@@ -2625,7 +2615,6 @@ static void atl1_down(struct atl1_adapter *adapter)
struct net_device *netdev = adapter->netdev; struct net_device *netdev = adapter->netdev;
netif_stop_queue(netdev); netif_stop_queue(netdev);
del_timer_sync(&adapter->watchdog_timer);
del_timer_sync(&adapter->phy_config_timer); del_timer_sync(&adapter->phy_config_timer);
adapter->phy_timer_pending = false; adapter->phy_timer_pending = false;
...@@ -2983,7 +2972,7 @@ static int __devinit atl1_probe(struct pci_dev *pdev, ...@@ -2983,7 +2972,7 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
netdev->open = &atl1_open; netdev->open = &atl1_open;
netdev->stop = &atl1_close; netdev->stop = &atl1_close;
netdev->hard_start_xmit = &atl1_xmit_frame; netdev->hard_start_xmit = &atl1_xmit_frame;
netdev->get_stats = &atlx_get_stats;
netdev->set_multicast_list = &atlx_set_multi; netdev->set_multicast_list = &atlx_set_multi;
netdev->set_mac_address = &atl1_set_mac; netdev->set_mac_address = &atl1_set_mac;
netdev->change_mtu = &atl1_change_mtu; netdev->change_mtu = &atl1_change_mtu;
...@@ -3049,13 +3038,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev, ...@@ -3049,13 +3038,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
netif_carrier_off(netdev); netif_carrier_off(netdev);
netif_stop_queue(netdev); netif_stop_queue(netdev);
init_timer(&adapter->watchdog_timer); setup_timer(&adapter->phy_config_timer, &atl1_phy_config,
adapter->watchdog_timer.function = &atl1_watchdog; (unsigned long)adapter);
adapter->watchdog_timer.data = (unsigned long)adapter;
init_timer(&adapter->phy_config_timer);
adapter->phy_config_timer.function = &atl1_phy_config;
adapter->phy_config_timer.data = (unsigned long)adapter;
adapter->phy_timer_pending = false; adapter->phy_timer_pending = false;
INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task); INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task);
...@@ -3173,8 +3157,6 @@ static struct atl1_stats atl1_gstrings_stats[] = { ...@@ -3173,8 +3157,6 @@ static struct atl1_stats atl1_gstrings_stats[] = {
{"tx_bytes", ATL1_STAT(soft_stats.tx_bytes)}, {"tx_bytes", ATL1_STAT(soft_stats.tx_bytes)},
{"rx_errors", ATL1_STAT(soft_stats.rx_errors)}, {"rx_errors", ATL1_STAT(soft_stats.rx_errors)},
{"tx_errors", ATL1_STAT(soft_stats.tx_errors)}, {"tx_errors", ATL1_STAT(soft_stats.tx_errors)},
{"rx_dropped", ATL1_STAT(net_stats.rx_dropped)},
{"tx_dropped", ATL1_STAT(net_stats.tx_dropped)},
{"multicast", ATL1_STAT(soft_stats.multicast)}, {"multicast", ATL1_STAT(soft_stats.multicast)},
{"collisions", ATL1_STAT(soft_stats.collisions)}, {"collisions", ATL1_STAT(soft_stats.collisions)},
{"rx_length_errors", ATL1_STAT(soft_stats.rx_length_errors)}, {"rx_length_errors", ATL1_STAT(soft_stats.rx_length_errors)},
......
...@@ -754,7 +754,7 @@ struct atl1_hw { ...@@ -754,7 +754,7 @@ struct atl1_hw {
struct atl1_adapter { struct atl1_adapter {
struct net_device *netdev; struct net_device *netdev;
struct pci_dev *pdev; struct pci_dev *pdev;
struct net_device_stats net_stats;
struct atl1_sft_stats soft_stats; struct atl1_sft_stats soft_stats;
struct vlan_group *vlgrp; struct vlan_group *vlgrp;
u32 rx_buffer_len; u32 rx_buffer_len;
...@@ -765,7 +765,7 @@ struct atl1_adapter { ...@@ -765,7 +765,7 @@ struct atl1_adapter {
struct work_struct tx_timeout_task; struct work_struct tx_timeout_task;
struct work_struct link_chg_task; struct work_struct link_chg_task;
struct work_struct pcie_dma_to_rst_task; struct work_struct pcie_dma_to_rst_task;
struct timer_list watchdog_timer;
struct timer_list phy_config_timer; struct timer_list phy_config_timer;
bool phy_timer_pending; bool phy_timer_pending;
......
...@@ -418,7 +418,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) ...@@ -418,7 +418,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter)
* Check that some rx space is free. If not, * Check that some rx space is free. If not,
* free one and mark stats->rx_dropped++. * free one and mark stats->rx_dropped++.
*/ */
adapter->net_stats.rx_dropped++; netdev->stats.rx_dropped++;
break; break;
} }
skb_reserve(skb, NET_IP_ALIGN); skb_reserve(skb, NET_IP_ALIGN);
...@@ -435,20 +435,20 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) ...@@ -435,20 +435,20 @@ static void atl2_intr_rx(struct atl2_adapter *adapter)
} else } else
#endif #endif
netif_rx(skb); netif_rx(skb);
adapter->net_stats.rx_bytes += rx_size; netdev->stats.rx_bytes += rx_size;
adapter->net_stats.rx_packets++; netdev->stats.rx_packets++;
netdev->last_rx = jiffies; netdev->last_rx = jiffies;
} else { } else {
adapter->net_stats.rx_errors++; netdev->stats.rx_errors++;
if (rxd->status.ok && rxd->status.pkt_size <= 60) if (rxd->status.ok && rxd->status.pkt_size <= 60)
adapter->net_stats.rx_length_errors++; netdev->stats.rx_length_errors++;
if (rxd->status.mcast) if (rxd->status.mcast)
adapter->net_stats.multicast++; netdev->stats.multicast++;
if (rxd->status.crc) if (rxd->status.crc)
adapter->net_stats.rx_crc_errors++; netdev->stats.rx_crc_errors++;
if (rxd->status.align) if (rxd->status.align)
adapter->net_stats.rx_frame_errors++; netdev->stats.rx_frame_errors++;
} }
/* advance write ptr */ /* advance write ptr */
...@@ -463,6 +463,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) ...@@ -463,6 +463,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter)
static void atl2_intr_tx(struct atl2_adapter *adapter) static void atl2_intr_tx(struct atl2_adapter *adapter)
{ {
struct net_device *netdev = adapter->netdev;
u32 txd_read_ptr; u32 txd_read_ptr;
u32 txs_write_ptr; u32 txs_write_ptr;
struct tx_pkt_status *txs; struct tx_pkt_status *txs;
...@@ -522,20 +523,20 @@ static void atl2_intr_tx(struct atl2_adapter *adapter) ...@@ -522,20 +523,20 @@ static void atl2_intr_tx(struct atl2_adapter *adapter)
/* tx statistics: */ /* tx statistics: */
if (txs->ok) { if (txs->ok) {
adapter->net_stats.tx_bytes += txs->pkt_size; netdev->stats.tx_bytes += txs->pkt_size;
adapter->net_stats.tx_packets++; netdev->stats.tx_packets++;
} }
else else
adapter->net_stats.tx_errors++; netdev->stats.tx_errors++;
if (txs->defer) if (txs->defer)
adapter->net_stats.collisions++; netdev->stats.collisions++;
if (txs->abort_col) if (txs->abort_col)
adapter->net_stats.tx_aborted_errors++; netdev->stats.tx_aborted_errors++;
if (txs->late_col) if (txs->late_col)
adapter->net_stats.tx_window_errors++; netdev->stats.tx_window_errors++;
if (txs->underun) if (txs->underun)
adapter->net_stats.tx_fifo_errors++; netdev->stats.tx_fifo_errors++;
} while (1); } while (1);
if (free_hole) { if (free_hole) {
...@@ -621,7 +622,7 @@ static irqreturn_t atl2_intr(int irq, void *data) ...@@ -621,7 +622,7 @@ static irqreturn_t atl2_intr(int irq, void *data)
/* link event */ /* link event */
if (status & (ISR_PHY | ISR_MANUAL)) { if (status & (ISR_PHY | ISR_MANUAL)) {
adapter->net_stats.tx_carrier_errors++; adapter->netdev->stats.tx_carrier_errors++;
atl2_check_for_link(adapter); atl2_check_for_link(adapter);
} }
...@@ -723,7 +724,7 @@ static int atl2_open(struct net_device *netdev) ...@@ -723,7 +724,7 @@ static int atl2_open(struct net_device *netdev)
clear_bit(__ATL2_DOWN, &adapter->flags); clear_bit(__ATL2_DOWN, &adapter->flags);
mod_timer(&adapter->watchdog_timer, jiffies + 4*HZ); mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 4*HZ));
val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL); val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL);
ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL, ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL,
...@@ -899,19 +900,6 @@ static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) ...@@ -899,19 +900,6 @@ static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_OK; return NETDEV_TX_OK;
} }
/*
* atl2_get_stats - Get System Network Statistics
* @netdev: network interface device structure
*
* Returns the address of the device statistics structure.
* The statistics are actually updated from the timer callback.
*/
static struct net_device_stats *atl2_get_stats(struct net_device *netdev)
{
struct atl2_adapter *adapter = netdev_priv(netdev);
return &adapter->net_stats;
}
/* /*
* atl2_change_mtu - Change the Maximum Transfer Unit * atl2_change_mtu - Change the Maximum Transfer Unit
* @netdev: network interface device structure * @netdev: network interface device structure
...@@ -1050,18 +1038,21 @@ static void atl2_tx_timeout(struct net_device *netdev) ...@@ -1050,18 +1038,21 @@ static void atl2_tx_timeout(struct net_device *netdev)
static void atl2_watchdog(unsigned long data) static void atl2_watchdog(unsigned long data)
{ {
struct atl2_adapter *adapter = (struct atl2_adapter *) data; struct atl2_adapter *adapter = (struct atl2_adapter *) data;
u32 drop_rxd, drop_rxs;
unsigned long flags;
if (!test_bit(__ATL2_DOWN, &adapter->flags)) { if (!test_bit(__ATL2_DOWN, &adapter->flags)) {
u32 drop_rxd, drop_rxs;
unsigned long flags;
spin_lock_irqsave(&adapter->stats_lock, flags); spin_lock_irqsave(&adapter->stats_lock, flags);
drop_rxd = ATL2_READ_REG(&adapter->hw, REG_STS_RXD_OV); drop_rxd = ATL2_READ_REG(&adapter->hw, REG_STS_RXD_OV);
drop_rxs = ATL2_READ_REG(&adapter->hw, REG_STS_RXS_OV); drop_rxs = ATL2_READ_REG(&adapter->hw, REG_STS_RXS_OV);
adapter->net_stats.rx_over_errors += (drop_rxd+drop_rxs);
spin_unlock_irqrestore(&adapter->stats_lock, flags); spin_unlock_irqrestore(&adapter->stats_lock, flags);
adapter->netdev->stats.rx_over_errors += drop_rxd + drop_rxs;
/* Reset the timer */ /* Reset the timer */
mod_timer(&adapter->watchdog_timer, jiffies + 4 * HZ); mod_timer(&adapter->watchdog_timer,
round_jiffies(jiffies + 4 * HZ));
} }
} }
...@@ -1265,7 +1256,8 @@ static int atl2_check_link(struct atl2_adapter *adapter) ...@@ -1265,7 +1256,8 @@ static int atl2_check_link(struct atl2_adapter *adapter)
* (if interval smaller than 5 seconds, something strange) */ * (if interval smaller than 5 seconds, something strange) */
if (!test_bit(__ATL2_DOWN, &adapter->flags)) { if (!test_bit(__ATL2_DOWN, &adapter->flags)) {
if (!test_and_set_bit(0, &adapter->cfg_phy)) if (!test_and_set_bit(0, &adapter->cfg_phy))
mod_timer(&adapter->phy_config_timer, jiffies + 5 * HZ); mod_timer(&adapter->phy_config_timer,
round_jiffies(jiffies + 5 * HZ));
} }
return 0; return 0;
...@@ -1396,7 +1388,6 @@ static int __devinit atl2_probe(struct pci_dev *pdev, ...@@ -1396,7 +1388,6 @@ static int __devinit atl2_probe(struct pci_dev *pdev,
netdev->open = &atl2_open; netdev->open = &atl2_open;
netdev->stop = &atl2_close; netdev->stop = &atl2_close;
netdev->hard_start_xmit = &atl2_xmit_frame; netdev->hard_start_xmit = &atl2_xmit_frame;
netdev->get_stats = &atl2_get_stats;
netdev->set_multicast_list = &atl2_set_multi; netdev->set_multicast_list = &atl2_set_multi;
netdev->set_mac_address = &atl2_set_mac; netdev->set_mac_address = &atl2_set_mac;
netdev->change_mtu = &atl2_change_mtu; netdev->change_mtu = &atl2_change_mtu;
......
...@@ -453,7 +453,6 @@ struct atl2_adapter { ...@@ -453,7 +453,6 @@ struct atl2_adapter {
/* OS defined structs */ /* OS defined structs */
struct net_device *netdev; struct net_device *netdev;
struct pci_dev *pdev; struct pci_dev *pdev;
struct net_device_stats net_stats;
#ifdef NETIF_F_HW_VLAN_TX #ifdef NETIF_F_HW_VLAN_TX
struct vlan_group *vlgrp; struct vlan_group *vlgrp;
#endif #endif
......
...@@ -181,19 +181,6 @@ static void atlx_clear_phy_int(struct atlx_adapter *adapter) ...@@ -181,19 +181,6 @@ static void atlx_clear_phy_int(struct atlx_adapter *adapter)
spin_unlock_irqrestore(&adapter->lock, flags); spin_unlock_irqrestore(&adapter->lock, flags);
} }
/*
* atlx_get_stats - Get System Network Statistics
* @netdev: network interface device structure
*
* Returns the address of the device statistics structure.
* The statistics are actually updated from the timer callback.
*/
static struct net_device_stats *atlx_get_stats(struct net_device *netdev)
{
struct atlx_adapter *adapter = netdev_priv(netdev);
return &adapter->net_stats;
}
/* /*
* atlx_tx_timeout - Respond to a Tx Hang * atlx_tx_timeout - Respond to a Tx Hang
* @netdev: network interface device structure * @netdev: network interface device structure
......
...@@ -818,7 +818,7 @@ struct fe_priv { ...@@ -818,7 +818,7 @@ struct fe_priv {
* Maximum number of loops until we assume that a bit in the irq mask * Maximum number of loops until we assume that a bit in the irq mask
* is stuck. Overridable with module param. * is stuck. Overridable with module param.
*/ */
static int max_interrupt_work = 5; static int max_interrupt_work = 15;
/* /*
* Optimization can be either throuput mode or cpu mode * Optimization can be either throuput mode or cpu mode
......
...@@ -267,6 +267,7 @@ struct ixgbe_adapter { ...@@ -267,6 +267,7 @@ struct ixgbe_adapter {
#define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 17) #define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 17)
#define IXGBE_FLAG_VMDQ_CAPABLE (u32)(1 << 18) #define IXGBE_FLAG_VMDQ_CAPABLE (u32)(1 << 18)
#define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 19) #define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 19)
#define IXGBE_FLAG_FAN_FAIL_CAPABLE (u32)(1 << 20)
#define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 22) #define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 22)
#define IXGBE_FLAG_IN_WATCHDOG_TASK (u32)(1 << 23) #define IXGBE_FLAG_IN_WATCHDOG_TASK (u32)(1 << 23)
......
...@@ -59,6 +59,11 @@ static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw) ...@@ -59,6 +59,11 @@ static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
/* PHY Init */ /* PHY Init */
switch (phy->type) { switch (phy->type) {
case ixgbe_phy_tn:
phy->ops.check_link = &ixgbe_check_phy_link_tnx;
phy->ops.get_firmware_version =
&ixgbe_get_phy_firmware_version_tnx;
break;
default: default:
break; break;
} }
...@@ -189,6 +194,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw) ...@@ -189,6 +194,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82598EB_XF_LR: case IXGBE_DEV_ID_82598EB_XF_LR:
media_type = ixgbe_media_type_fiber; media_type = ixgbe_media_type_fiber;
break; break;
case IXGBE_DEV_ID_82598AT:
media_type = ixgbe_media_type_copper;
break;
default: default:
media_type = ixgbe_media_type_unknown; media_type = ixgbe_media_type_unknown;
break; break;
...@@ -872,6 +880,10 @@ s32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) ...@@ -872,6 +880,10 @@ s32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82598EB_XF_LR: case IXGBE_DEV_ID_82598EB_XF_LR:
physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR; physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR;
break; break;
case IXGBE_DEV_ID_82598AT:
physical_layer = (IXGBE_PHYSICAL_LAYER_10GBASE_T |
IXGBE_PHYSICAL_LAYER_1000BASE_T);
break;
default: default:
physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
......
...@@ -149,6 +149,8 @@ static int ixgbe_set_settings(struct net_device *netdev, ...@@ -149,6 +149,8 @@ static int ixgbe_set_settings(struct net_device *netdev,
{ {
struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_hw *hw = &adapter->hw;
u32 advertised, old;
s32 err;
switch (hw->phy.media_type) { switch (hw->phy.media_type) {
case ixgbe_media_type_fiber: case ixgbe_media_type_fiber:
...@@ -157,6 +159,31 @@ static int ixgbe_set_settings(struct net_device *netdev, ...@@ -157,6 +159,31 @@ static int ixgbe_set_settings(struct net_device *netdev,
return -EINVAL; return -EINVAL;
/* in this case we currently only support 10Gb/FULL */ /* in this case we currently only support 10Gb/FULL */
break; break;
case ixgbe_media_type_copper:
/* 10000/copper and 1000/copper must autoneg
* this function does not support any duplex forcing, but can
* limit the advertising of the adapter to only 10000 or 1000 */
if (ecmd->autoneg == AUTONEG_DISABLE)
return -EINVAL;
old = hw->phy.autoneg_advertised;
advertised = 0;
if (ecmd->advertising & ADVERTISED_10000baseT_Full)
advertised |= IXGBE_LINK_SPEED_10GB_FULL;
if (ecmd->advertising & ADVERTISED_1000baseT_Full)
advertised |= IXGBE_LINK_SPEED_1GB_FULL;
if (old == advertised)
break;
/* this sets the link speed and restarts auto-neg */
err = hw->mac.ops.setup_link_speed(hw, advertised, true, true);
if (err) {
DPRINTK(PROBE, INFO,
"setup link failed with code %d\n", err);
hw->mac.ops.setup_link_speed(hw, old, true, true);
}
break;
default: default:
break; break;
} }
......
...@@ -68,6 +68,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = { ...@@ -68,6 +68,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82598 }, board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_SINGLE_PORT), {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_SINGLE_PORT),
board_82598 }, board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AT),
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4), {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4),
board_82598 }, board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT), {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT),
...@@ -904,6 +906,17 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector) ...@@ -904,6 +906,17 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
return; return;
} }
static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
{
struct ixgbe_hw *hw = &adapter->hw;
if ((adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) &&
(eicr & IXGBE_EICR_GPI_SDP1)) {
DPRINTK(PROBE, CRIT, "Fan has stopped, replace the adapter\n");
/* write to clear the interrupt */
IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1);
}
}
static void ixgbe_check_lsc(struct ixgbe_adapter *adapter) static void ixgbe_check_lsc(struct ixgbe_adapter *adapter)
{ {
...@@ -928,6 +941,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data) ...@@ -928,6 +941,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
if (eicr & IXGBE_EICR_LSC) if (eicr & IXGBE_EICR_LSC)
ixgbe_check_lsc(adapter); ixgbe_check_lsc(adapter);
ixgbe_check_fan_failure(adapter, eicr);
if (!test_bit(__IXGBE_DOWN, &adapter->state)) if (!test_bit(__IXGBE_DOWN, &adapter->state))
IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER); IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
...@@ -1316,6 +1331,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data) ...@@ -1316,6 +1331,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
if (eicr & IXGBE_EICR_LSC) if (eicr & IXGBE_EICR_LSC)
ixgbe_check_lsc(adapter); ixgbe_check_lsc(adapter);
ixgbe_check_fan_failure(adapter, eicr);
if (netif_rx_schedule_prep(netdev, &adapter->q_vector[0].napi)) { if (netif_rx_schedule_prep(netdev, &adapter->q_vector[0].napi)) {
adapter->tx_ring[0].total_packets = 0; adapter->tx_ring[0].total_packets = 0;
adapter->tx_ring[0].total_bytes = 0; adapter->tx_ring[0].total_bytes = 0;
...@@ -1418,6 +1435,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter) ...@@ -1418,6 +1435,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
{ {
u32 mask; u32 mask;
mask = IXGBE_EIMS_ENABLE_MASK; mask = IXGBE_EIMS_ENABLE_MASK;
if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
mask |= IXGBE_EIMS_GPI_SDP1;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask); IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
IXGBE_WRITE_FLUSH(&adapter->hw); IXGBE_WRITE_FLUSH(&adapter->hw);
} }
...@@ -1927,6 +1946,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter) ...@@ -1927,6 +1946,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE); IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
} }
/* Enable fan failure interrupt if media type is copper */
if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) {
gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
gpie |= IXGBE_SDP1_GPIEN;
IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
}
mhadd = IXGBE_READ_REG(hw, IXGBE_MHADD); mhadd = IXGBE_READ_REG(hw, IXGBE_MHADD);
if (max_frame != (mhadd >> IXGBE_MHADD_MFS_SHIFT)) { if (max_frame != (mhadd >> IXGBE_MHADD_MFS_SHIFT)) {
mhadd &= ~IXGBE_MHADD_MFS_MASK; mhadd &= ~IXGBE_MHADD_MFS_MASK;
...@@ -2564,6 +2590,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) ...@@ -2564,6 +2590,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
rss = min(IXGBE_MAX_RSS_INDICES, (int)num_online_cpus()); rss = min(IXGBE_MAX_RSS_INDICES, (int)num_online_cpus());
adapter->ring_feature[RING_F_RSS].indices = rss; adapter->ring_feature[RING_F_RSS].indices = rss;
adapter->flags |= IXGBE_FLAG_RSS_ENABLED; adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
if (hw->mac.ops.get_media_type &&
(hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper))
adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE;
/* default flow control settings */ /* default flow control settings */
hw->fc.original_type = ixgbe_fc_none; hw->fc.original_type = ixgbe_fc_none;
...@@ -3691,6 +3720,10 @@ static int ixgbe_link_config(struct ixgbe_hw *hw) ...@@ -3691,6 +3720,10 @@ static int ixgbe_link_config(struct ixgbe_hw *hw)
/* must always autoneg for both 1G and 10G link */ /* must always autoneg for both 1G and 10G link */
hw->mac.autoneg = true; hw->mac.autoneg = true;
if ((hw->mac.type == ixgbe_mac_82598EB) &&
(hw->phy.media_type == ixgbe_media_type_copper))
autoneg = IXGBE_LINK_SPEED_82598_AUTONEG;
return hw->mac.ops.setup_link_speed(hw, autoneg, true, true); return hw->mac.ops.setup_link_speed(hw, autoneg, true, true);
} }
......
...@@ -121,6 +121,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id) ...@@ -121,6 +121,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
enum ixgbe_phy_type phy_type; enum ixgbe_phy_type phy_type;
switch (phy_id) { switch (phy_id) {
case TN1010_PHY_ID:
phy_type = ixgbe_phy_tn;
break;
case QT2022_PHY_ID: case QT2022_PHY_ID:
phy_type = ixgbe_phy_qt; phy_type = ixgbe_phy_qt;
break; break;
...@@ -426,3 +429,68 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, ...@@ -426,3 +429,68 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
return 0; return 0;
} }
/**
* ixgbe_check_phy_link_tnx - Determine link and speed status
* @hw: pointer to hardware structure
*
* Reads the VS1 register to determine if link is up and the current speed for
* the PHY.
**/
s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up)
{
s32 status = 0;
u32 time_out;
u32 max_time_out = 10;
u16 phy_link = 0;
u16 phy_speed = 0;
u16 phy_data = 0;
/* Initialize speed and link to default case */
*link_up = false;
*speed = IXGBE_LINK_SPEED_10GB_FULL;
/*
* Check current speed and link status of the PHY register.
* This is a vendor specific register and may have to
* be changed for other copper PHYs.
*/
for (time_out = 0; time_out < max_time_out; time_out++) {
udelay(10);
status = hw->phy.ops.read_reg(hw,
IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
&phy_data);
phy_link = phy_data &
IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS;
phy_speed = phy_data &
IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS;
if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) {
*link_up = true;
if (phy_speed ==
IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS)
*speed = IXGBE_LINK_SPEED_1GB_FULL;
break;
}
}
return status;
}
/**
* ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version
* @hw: pointer to hardware structure
* @firmware_version: pointer to the PHY Firmware Version
**/
s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
u16 *firmware_version)
{
s32 status = 0;
status = hw->phy.ops.read_reg(hw, TNX_FW_REV,
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
firmware_version);
return status;
}
...@@ -77,4 +77,11 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, ...@@ -77,4 +77,11 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
bool autoneg, bool autoneg,
bool autoneg_wait_to_complete); bool autoneg_wait_to_complete);
/* PHY specific */
s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *link_up);
s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
u16 *firmware_version);
#endif /* _IXGBE_PHY_H_ */ #endif /* _IXGBE_PHY_H_ */
...@@ -36,6 +36,7 @@ ...@@ -36,6 +36,7 @@
/* Device IDs */ /* Device IDs */
#define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6 #define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6
#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 #define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
#define IXGBE_DEV_ID_82598AT 0x10C8
#define IXGBE_DEV_ID_82598EB_CX4 0x10DD #define IXGBE_DEV_ID_82598EB_CX4 0x10DD
#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC #define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
#define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4 #define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4
...@@ -488,6 +489,8 @@ ...@@ -488,6 +489,8 @@
#define IXGBE_MAX_PHY_ADDR 32 #define IXGBE_MAX_PHY_ADDR 32
/* PHY IDs*/ /* PHY IDs*/
#define TN1010_PHY_ID 0x00A19410
#define TNX_FW_REV 0xB
#define QT2022_PHY_ID 0x0043A400 #define QT2022_PHY_ID 0x0043A400
/* PHY Types */ /* PHY Types */
...@@ -1202,6 +1205,7 @@ enum ixgbe_mac_type { ...@@ -1202,6 +1205,7 @@ enum ixgbe_mac_type {
enum ixgbe_phy_type { enum ixgbe_phy_type {
ixgbe_phy_unknown = 0, ixgbe_phy_unknown = 0,
ixgbe_phy_tn,
ixgbe_phy_qt, ixgbe_phy_qt,
ixgbe_phy_xaui, ixgbe_phy_xaui,
ixgbe_phy_tw_tyco, ixgbe_phy_tw_tyco,
...@@ -1396,6 +1400,8 @@ struct ixgbe_phy_operations { ...@@ -1396,6 +1400,8 @@ struct ixgbe_phy_operations {
s32 (*setup_link)(struct ixgbe_hw *); s32 (*setup_link)(struct ixgbe_hw *);
s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool, s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool,
bool); bool);
s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *); s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8); s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *); s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
......
...@@ -2123,7 +2123,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device * ...@@ -2123,7 +2123,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
* 0 --> there is a device * 0 --> there is a device
* anything else, error * anything else, error
*/ */
static int smc_drv_probe(struct platform_device *pdev) static int __init smc_drv_probe(struct platform_device *pdev)
{ {
struct smc91x_platdata *pd = pdev->dev.platform_data; struct smc91x_platdata *pd = pdev->dev.platform_data;
struct smc_local *lp; struct smc_local *lp;
......
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