Please pull from 'davem-next' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git davem-next
to receive the following updates:
drivers/char/pcmcia/synclink_cs.c | 28 ++---
drivers/char/synclink.c | 33 +++---
drivers/char/synclink_gt.c | 28 ++---
drivers/char/synclinkmp.c | 31 ++---
drivers/net/3c503.c | 14 +-
drivers/net/8390.h | 18 +++-
drivers/net/8390p.c | 66 ++++++++++
drivers/net/Kconfig | 16 +---
drivers/net/Makefile | 10 +-
drivers/net/hp.c | 14 +-
drivers/net/igb/e1000_82575.c | 240 +++++++++++++++++++++++--------------
drivers/net/igb/e1000_82575.h | 8 +-
drivers/net/igb/e1000_defines.h | 28 ++---
drivers/net/igb/e1000_hw.h | 8 +-
drivers/net/igb/e1000_mac.c | 141 +++++++++++-----------
drivers/net/igb/e1000_nvm.c | 52 ++++----
drivers/net/igb/e1000_phy.c | 138 ++++++++++-----------
drivers/net/igb/igb.h | 2 +
drivers/net/igb/igb_main.c | 243 ++++++++++++++++---------------------
drivers/net/ipg.c | 105 ++++++++++------
drivers/net/ipg.h | 83 +------------
drivers/net/ne.c | 14 +-
drivers/net/ne2.c | 16 ++--
drivers/net/r8169.c | 145 +++++++---------------
drivers/net/wan/c101.c | 6 +-
drivers/net/wan/dscc4.c | 22 ++--
drivers/net/wan/farsync.c | 70 +++++------
drivers/net/wan/hd6457x.c | 33 +++---
drivers/net/wan/hdlc.c | 2 +-
drivers/net/wan/hdlc_cisco.c | 4 +-
drivers/net/wan/hdlc_fr.c | 54 +++------
drivers/net/wan/hdlc_raw_eth.c | 2 +-
drivers/net/wan/hdlc_x25.c | 6 +-
drivers/net/wan/pc300_drv.c | 71 +++++------
drivers/net/wan/pc300_tty.c | 6 +-
drivers/net/wan/wanxl.c | 26 ++--
include/linux/hdlc.h | 7 -
37 files changed, 846 insertions(+), 944 deletions(-)
create mode 100644 drivers/net/8390p.c
Alan Cox (1):
8390: Split 8390 support into a pausing and a non pausing driver core
Alexander Duyck (2):
igb: fix parameter options
igb: fix init on 82575 with MNG enabled
Auke Kok (1):
igb: eliminate hw from the hw_dbg macro arguments
Francois Romieu (2):
r8169: multicast register update (sync with Realtek's 8.004.00 8168 driver)
r8169: remove non-napi code
Jeff Kirsher (2):
igb: limit EEPROM access
igb: cleanup function header comments
Krzysztof Halasa (2):
WAN: convert drivers to use built-in netdev_stats
WAN: Remove no longer needed pvc_desc in FR code.
Mitch Williams (1):
igb: Remove adapter struct from these function call parameters
PJ Waskiewicz (1):
igb: add NAPI Rx queue support
Pekka Enberg (6):
ipg: always compile in jumbo frame support
ipg: remove jumbo frame #ifdef from mtu
ipg: per-device rxfrag_size
ipg: per-device rxsupport_size
ipg: per-device max_rxframe_size
ipg: run-time configurable jumbo frame support
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 1dd0e99..fb2fb15 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -3886,9 +3886,8 @@ static bool rx_get_frame(MGSLPC_INFO *info)
framesize = 0;
#if SYNCLINK_GENERIC_HDLC
{
- struct net_device_stats *stats = hdlc_stats(info->netdev);
- stats->rx_errors++;
- stats->rx_frame_errors++;
+ info->netdev->stats.rx_errors++;
+ info->netdev->stats.rx_frame_errors++;
}
#endif
} else
@@ -4144,7 +4143,6 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
{
MGSLPC_INFO *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
@@ -4159,8 +4157,8 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
info->tx_put = info->tx_count = skb->len;
/* update network statistics */
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
/* done with socket buffer, so free it */
dev_kfree_skb(skb);
@@ -4376,14 +4374,13 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static void hdlcdev_tx_timeout(struct net_device *dev)
{
MGSLPC_INFO *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("hdlcdev_tx_timeout(%s)\n",dev->name);
- stats->tx_errors++;
- stats->tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
spin_lock_irqsave(&info->lock,flags);
tx_stop(info);
@@ -4416,27 +4413,26 @@ static void hdlcdev_rx(MGSLPC_INFO *info, char *buf, int size)
{
struct sk_buff *skb = dev_alloc_skb(size);
struct net_device *dev = info->netdev;
- struct net_device_stats *stats = hdlc_stats(dev);
if (debug_level >= DEBUG_LEVEL_INFO)
printk("hdlcdev_rx(%s)\n",dev->name);
if (skb == NULL) {
printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", dev->name);
- stats->rx_dropped++;
+ dev->stats.rx_dropped++;
return;
}
- memcpy(skb_put(skb, size),buf,size);
+ memcpy(skb_put(skb, size), buf, size);
- skb->protocol = hdlc_type_trans(skb, info->netdev);
+ skb->protocol = hdlc_type_trans(skb, dev);
- stats->rx_packets++;
- stats->rx_bytes += size;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += size;
netif_rx(skb);
- info->netdev->last_rx = jiffies;
+ dev->last_rx = jiffies;
}
/**
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index ac5080d..9d247d8 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -6640,9 +6640,8 @@ static bool mgsl_get_rx_frame(struct mgsl_struct *info)
framesize = 0;
#if SYNCLINK_GENERIC_HDLC
{
- struct net_device_stats *stats = hdlc_stats(info->netdev);
- stats->rx_errors++;
- stats->rx_frame_errors++;
+ info->netdev->stats.rx_errors++;
+ info->netdev->stats.rx_frame_errors++;
}
#endif
} else
@@ -7753,7 +7752,6 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct mgsl_struct *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
@@ -7767,8 +7765,8 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
mgsl_load_tx_dma_buffer(info, skb->data, skb->len);
/* update network statistics */
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
/* done with socket buffer, so free it */
dev_kfree_skb(skb);
@@ -7984,14 +7982,13 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static void hdlcdev_tx_timeout(struct net_device *dev)
{
struct mgsl_struct *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("hdlcdev_tx_timeout(%s)\n",dev->name);
- stats->tx_errors++;
- stats->tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
spin_lock_irqsave(&info->irq_spinlock,flags);
usc_stop_transmitter(info);
@@ -8024,27 +8021,27 @@ static void hdlcdev_rx(struct mgsl_struct *info, char *buf, int size)
{
struct sk_buff *skb = dev_alloc_skb(size);
struct net_device *dev = info->netdev;
- struct net_device_stats *stats = hdlc_stats(dev);
if (debug_level >= DEBUG_LEVEL_INFO)
- printk("hdlcdev_rx(%s)\n",dev->name);
+ printk("hdlcdev_rx(%s)\n", dev->name);
if (skb == NULL) {
- printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", dev->name);
- stats->rx_dropped++;
+ printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n",
+ dev->name);
+ dev->stats.rx_dropped++;
return;
}
- memcpy(skb_put(skb, size),buf,size);
+ memcpy(skb_put(skb, size), buf, size);
- skb->protocol = hdlc_type_trans(skb, info->netdev);
+ skb->protocol = hdlc_type_trans(skb, dev);
- stats->rx_packets++;
- stats->rx_bytes += size;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += size;
netif_rx(skb);
- info->netdev->last_rx = jiffies;
+ dev->last_rx = jiffies;
}
/**
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 55c1653..d88a607 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -1544,7 +1544,6 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct slgt_info *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
DBGINFO(("%s hdlc_xmit\n", dev->name));
@@ -1557,8 +1556,8 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
tx_load(info, skb->data, skb->len);
/* update network statistics */
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
/* done with socket buffer, so free it */
dev_kfree_skb(skb);
@@ -1775,13 +1774,12 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static void hdlcdev_tx_timeout(struct net_device *dev)
{
struct slgt_info *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
DBGINFO(("%s hdlcdev_tx_timeout\n", dev->name));
- stats->tx_errors++;
- stats->tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
spin_lock_irqsave(&info->lock,flags);
tx_stop(info);
@@ -1814,26 +1812,25 @@ static void hdlcdev_rx(struct slgt_info *info, char *buf, int size)
{
struct sk_buff *skb = dev_alloc_skb(size);
struct net_device *dev = info->netdev;
- struct net_device_stats *stats = hdlc_stats(dev);
DBGINFO(("%s hdlcdev_rx\n", dev->name));
if (skb == NULL) {
DBGERR(("%s: can't alloc skb, drop packet\n", dev->name));
- stats->rx_dropped++;
+ dev->stats.rx_dropped++;
return;
}
- memcpy(skb_put(skb, size),buf,size);
+ memcpy(skb_put(skb, size), buf, size);
- skb->protocol = hdlc_type_trans(skb, info->netdev);
+ skb->protocol = hdlc_type_trans(skb, dev);
- stats->rx_packets++;
- stats->rx_bytes += size;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += size;
netif_rx(skb);
- info->netdev->last_rx = jiffies;
+ dev->last_rx = jiffies;
}
/**
@@ -4577,9 +4574,8 @@ check_again:
#if SYNCLINK_GENERIC_HDLC
if (framesize == 0) {
- struct net_device_stats *stats = hdlc_stats(info->netdev);
- stats->rx_errors++;
- stats->rx_frame_errors++;
+ info->netdev->stats.rx_errors++;
+ info->netdev->stats.rx_frame_errors++;
}
#endif
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index bec5486..10241ed 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -1678,7 +1678,6 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
{
SLMP_INFO *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
@@ -1692,8 +1691,8 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
tx_load_dma_buffer(info, skb->data, skb->len);
/* update network statistics */
- stats->tx_packets++;
- stats->tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
/* done with socket buffer, so free it */
dev_kfree_skb(skb);
@@ -1909,14 +1908,13 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static void hdlcdev_tx_timeout(struct net_device *dev)
{
SLMP_INFO *info = dev_to_port(dev);
- struct net_device_stats *stats = hdlc_stats(dev);
unsigned long flags;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("hdlcdev_tx_timeout(%s)\n",dev->name);
- stats->tx_errors++;
- stats->tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
spin_lock_irqsave(&info->lock,flags);
tx_stop(info);
@@ -1949,27 +1947,27 @@ static void hdlcdev_rx(SLMP_INFO *info, char *buf, int size)
{
struct sk_buff *skb = dev_alloc_skb(size);
struct net_device *dev = info->netdev;
- struct net_device_stats *stats = hdlc_stats(dev);
if (debug_level >= DEBUG_LEVEL_INFO)
printk("hdlcdev_rx(%s)\n",dev->name);
if (skb == NULL) {
- printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", dev->name);
- stats->rx_dropped++;
+ printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n",
+ dev->name);
+ dev->stats.rx_dropped++;
return;
}
- memcpy(skb_put(skb, size),buf,size);
+ memcpy(skb_put(skb, size), buf, size);
- skb->protocol = hdlc_type_trans(skb, info->netdev);
+ skb->protocol = hdlc_type_trans(skb, dev);
- stats->rx_packets++;
- stats->rx_bytes += size;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += size;
netif_rx(skb);
- info->netdev->last_rx = jiffies;
+ dev->last_rx = jiffies;
}
/**
@@ -4983,9 +4981,8 @@ CheckAgain:
framesize = 0;
#if SYNCLINK_GENERIC_HDLC
{
- struct net_device_stats *stats = hdlc_stats(info->netdev);
- stats->rx_errors++;
- stats->rx_frame_errors++;
+ info->netdev->stats.rx_errors++;
+ info->netdev->stats.rx_frame_errors++;
}
#endif
}
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 9c23336..900b0ff 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -149,7 +149,7 @@ el2_pio_probe(struct net_device *dev)
#ifndef MODULE
struct net_device * __init el2_probe(int unit)
{
- struct net_device *dev = alloc_ei_netdev();
+ struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@@ -340,7 +340,7 @@ el2_probe1(struct net_device *dev, int ioaddr)
dev->stop = &el2_close;
dev->ethtool_ops = &netdev_ethtool_ops;
#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = ei_poll;
+ dev->poll_controller = eip_poll;
#endif
retval = register_netdev(dev);
@@ -386,7 +386,7 @@ el2_open(struct net_device *dev)
outb_p(0x00, E33G_IDCFR);
if (*irqp == probe_irq_off(cookie) /* It's a good IRQ line! */
&& ((retval = request_irq(dev->irq = *irqp,
- ei_interrupt, 0, dev->name, dev)) == 0))
+ eip_interrupt, 0, dev->name, dev)) == 0))
break;
}
} while (*++irqp);
@@ -395,13 +395,13 @@ el2_open(struct net_device *dev)
return retval;
}
} else {
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
+ if ((retval = request_irq(dev->irq, eip_interrupt, 0, dev->name, dev))) {
return retval;
}
}
el2_init_card(dev);
- ei_open(dev);
+ eip_open(dev);
return 0;
}
@@ -412,7 +412,7 @@ el2_close(struct net_device *dev)
dev->irq = ei_status.saved_irq;
outb(EGACFR_IRQOFF, E33G_GACFR); /* disable interrupts. */
- ei_close(dev);
+ eip_close(dev);
return 0;
}
@@ -698,7 +698,7 @@ init_module(void)
if (this_dev != 0) break; /* only autoprobe 1st one */
printk(KERN_NOTICE "3c503.c: Presently autoprobing (not recommended) for a single card.\n");
}
- dev = alloc_ei_netdev();
+ dev = alloc_eip_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
diff --git a/drivers/net/8390.h b/drivers/net/8390.h
index cf020d4..8e209f5 100644
--- a/drivers/net/8390.h
+++ b/drivers/net/8390.h
@@ -30,8 +30,10 @@ extern int ei_debug;
#ifdef CONFIG_NET_POLL_CONTROLLER
extern void ei_poll(struct net_device *dev);
+extern void eip_poll(struct net_device *dev);
#endif
+/* Without I/O delay - non ISA or later chips */
extern void NS8390_init(struct net_device *dev, int startp);
extern int ei_open(struct net_device *dev);
extern int ei_close(struct net_device *dev);
@@ -42,6 +44,17 @@ static inline struct net_device *alloc_ei_netdev(void)
return __alloc_ei_netdev(0);
}
+/* With I/O delay form */
+extern void NS8390p_init(struct net_device *dev, int startp);
+extern int eip_open(struct net_device *dev);
+extern int eip_close(struct net_device *dev);
+extern irqreturn_t eip_interrupt(int irq, void *dev_id);
+extern struct net_device *__alloc_eip_netdev(int size);
+static inline struct net_device *alloc_eip_netdev(void)
+{
+ return __alloc_eip_netdev(0);
+}
+
/* You have one of these per-board */
struct ei_device {
const char *name;
@@ -115,13 +128,14 @@ struct ei_device {
/*
* Only generate indirect loads given a machine that needs them.
* - removed AMIGA_PCMCIA from this list, handled as ISA io now
+ * - the _p for generates no delay by default 8390p.c overrides this.
*/
#ifndef ei_inb
#define ei_inb(_p) inb(_p)
#define ei_outb(_v,_p) outb(_v,_p)
-#define ei_inb_p(_p) inb_p(_p)
-#define ei_outb_p(_v,_p) outb_p(_v,_p)
+#define ei_inb_p(_p) inb(_p)
+#define ei_outb_p(_v,_p) outb(_v,_p)
#endif
#ifndef EI_SHIFT
diff --git a/drivers/net/8390p.c b/drivers/net/8390p.c
new file mode 100644
index 0000000..71f1988
--- /dev/null
+++ b/drivers/net/8390p.c
@@ -0,0 +1,66 @@
+/* 8390 core for ISA devices needing bus delays */
+
+static const char version[] =
+ "8390p.c:v1.10cvs 9/23/94 Donald Becker (becker@xxxxxxxxxxxxxxxxxxxx)\n";
+
+#define ei_inb(_p) inb(_p)
+#define ei_outb(_v,_p) outb(_v,_p)
+#define ei_inb_p(_p) inb_p(_p)
+#define ei_outb_p(_v,_p) outb_p(_v,_p)
+
+#include "lib8390.c"
+
+int eip_open(struct net_device *dev)
+{
+ return __ei_open(dev);
+}
+
+int eip_close(struct net_device *dev)
+{
+ return __ei_close(dev);
+}
+
+irqreturn_t eip_interrupt(int irq, void *dev_id)
+{
+ return __ei_interrupt(irq, dev_id);
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+void eip_poll(struct net_device *dev)
+{
+ __ei_poll(dev);
+}
+#endif
+
+struct net_device *__alloc_eip_netdev(int size)
+{
+ return ____alloc_ei_netdev(size);
+}
+
+void NS8390p_init(struct net_device *dev, int startp)
+{
+ return __NS8390_init(dev, startp);
+}
+
+EXPORT_SYMBOL(eip_open);
+EXPORT_SYMBOL(eip_close);
+EXPORT_SYMBOL(eip_interrupt);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+EXPORT_SYMBOL(eip_poll);
+#endif
+EXPORT_SYMBOL(NS8390p_init);
+EXPORT_SYMBOL(__alloc_eip_netdev);
+
+#if defined(MODULE)
+
+int init_module(void)
+{
+ return 0;
+}
+
+void cleanup_module(void)
+{
+}
+
+#endif /* MODULE */
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index d85b9d0..8492591 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2122,27 +2122,13 @@ config R8169
To compile this driver as a module, choose M here: the module
will be called r8169. This is recommended.
-config R8169_NAPI
- bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
- depends on R8169 && EXPERIMENTAL
- help
- NAPI is a new driver API designed to reduce CPU and interrupt load
- when the driver is receiving lots of packets from the card. It is
- still somewhat experimental and thus not yet enabled by default.
-
- If your estimated Rx load is 10kpps or more, or if the card will be
- deployed on potentially unfriendly networks (e.g. in a firewall),
- then say Y here.
-
- If in doubt, say N.
-
config R8169_VLAN
bool "VLAN support"
depends on R8169 && VLAN_8021Q
---help---
Say Y here for the r8169 driver to support the functions required
by the kernel 802.1Q code.
-
+
If in doubt, say Y.
config SB1250_MAC
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 87703ff..4beb043 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -106,11 +106,11 @@ ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y)
endif
obj-$(CONFIG_68360_ENET) += 68360enet.o
obj-$(CONFIG_WD80x3) += wd.o 8390.o
-obj-$(CONFIG_EL2) += 3c503.o 8390.o
-obj-$(CONFIG_NE2000) += ne.o 8390.o
-obj-$(CONFIG_NE2_MCA) += ne2.o 8390.o
-obj-$(CONFIG_HPLAN) += hp.o 8390.o
-obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390.o
+obj-$(CONFIG_EL2) += 3c503.o 8390p.o
+obj-$(CONFIG_NE2000) += ne.o 8390p.o
+obj-$(CONFIG_NE2_MCA) += ne2.o 8390p.o
+obj-$(CONFIG_HPLAN) += hp.o 8390p.o
+obj-$(CONFIG_HPLAN_PLUS) += hp-plus.o 8390p.o
obj-$(CONFIG_ULTRA) += smc-ultra.o 8390.o
obj-$(CONFIG_ULTRAMCA) += smc-mca.o 8390.o
obj-$(CONFIG_ULTRA32) += smc-ultra32.o 8390.o
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index c649a80..8281209 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -103,7 +103,7 @@ static int __init do_hp_probe(struct net_device *dev)
#ifndef MODULE
struct net_device * __init hp_probe(int unit)
{
- struct net_device *dev = alloc_ei_netdev();
+ struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@@ -176,7 +176,7 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
outb_p(irqmap[irq] | HP_RUN, ioaddr + HP_CONFIGURE);
outb_p( 0x00 | HP_RUN, ioaddr + HP_CONFIGURE);
if (irq == probe_irq_off(cookie) /* It's a good IRQ line! */
- && request_irq (irq, ei_interrupt, 0, DRV_NAME, dev) == 0) {
+ && request_irq (irq, eip_interrupt, 0, DRV_NAME, dev) == 0) {
printk(" selecting IRQ %d.\n", irq);
dev->irq = *irqp;
break;
@@ -191,7 +191,7 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
} else {
if (dev->irq == 2)
dev->irq = 9;
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, DRV_NAME, dev))) {
+ if ((retval = request_irq(dev->irq, eip_interrupt, 0, DRV_NAME, dev))) {
printk (" unable to get IRQ %d.\n", dev->irq);
goto out;
}
@@ -202,7 +202,7 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
dev->open = &hp_open;
dev->stop = &hp_close;
#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = ei_poll;
+ dev->poll_controller = eip_poll;
#endif
ei_status.name = name;
@@ -231,14 +231,14 @@ out:
static int
hp_open(struct net_device *dev)
{
- ei_open(dev);
+ eip_open(dev);
return 0;
}
static int
hp_close(struct net_device *dev)
{
- ei_close(dev);
+ eip_close(dev);
return 0;
}
@@ -421,7 +421,7 @@ init_module(void)
if (this_dev != 0) break; /* only autoprobe 1st one */
printk(KERN_NOTICE "hp.c: Presently autoprobing (not recommended) for a single card.\n");
}
- dev = alloc_ei_netdev();
+ dev = alloc_eip_netdev();
if (!dev)
break;
dev->irq = irq[this_dev];
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index cda3ec8..2c8b910 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver
- Copyright(c) 2007 Intel Corporation.
+ Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -171,6 +171,10 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
* for setting word_size.
*/
size += NVM_WORD_SIZE_BASE_SHIFT;
+
+ /* EEPROM access above 16k is unsupported */
+ if (size > 14)
+ size = 14;
nvm->word_size = 1 << size;
/* setup PHY parameters */
@@ -222,7 +226,7 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
}
/**
- * e1000_acquire_phy_82575 - Acquire rights to access PHY
+ * igb_acquire_phy_82575 - Acquire rights to access PHY
* @hw: pointer to the HW structure
*
* Acquire access rights to the correct PHY. This is a
@@ -238,7 +242,7 @@ static s32 igb_acquire_phy_82575(struct e1000_hw *hw)
}
/**
- * e1000_release_phy_82575 - Release rights to access PHY
+ * igb_release_phy_82575 - Release rights to access PHY
* @hw: pointer to the HW structure
*
* A wrapper to release access rights to the correct PHY. This is a
@@ -253,7 +257,7 @@ static void igb_release_phy_82575(struct e1000_hw *hw)
}
/**
- * e1000_read_phy_reg_sgmii_82575 - Read PHY register using sgmii
+ * igb_read_phy_reg_sgmii_82575 - Read PHY register using sgmii
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
@@ -268,7 +272,7 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
u32 i, i2ccmd = 0;
if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) {
- hw_dbg(hw, "PHY Address %u is out of range\n", offset);
+ hw_dbg("PHY Address %u is out of range\n", offset);
return -E1000_ERR_PARAM;
}
@@ -291,11 +295,11 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
break;
}
if (!(i2ccmd & E1000_I2CCMD_READY)) {
- hw_dbg(hw, "I2CCMD Read did not complete\n");
+ hw_dbg("I2CCMD Read did not complete\n");
return -E1000_ERR_PHY;
}
if (i2ccmd & E1000_I2CCMD_ERROR) {
- hw_dbg(hw, "I2CCMD Error bit set\n");
+ hw_dbg("I2CCMD Error bit set\n");
return -E1000_ERR_PHY;
}
@@ -306,7 +310,7 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
}
/**
- * e1000_write_phy_reg_sgmii_82575 - Write PHY register using sgmii
+ * igb_write_phy_reg_sgmii_82575 - Write PHY register using sgmii
* @hw: pointer to the HW structure
* @offset: register offset to write to
* @data: data to write at register offset
@@ -322,7 +326,7 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
u16 phy_data_swapped;
if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) {
- hw_dbg(hw, "PHY Address %d is out of range\n", offset);
+ hw_dbg("PHY Address %d is out of range\n", offset);
return -E1000_ERR_PARAM;
}
@@ -349,11 +353,11 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
break;
}
if (!(i2ccmd & E1000_I2CCMD_READY)) {
- hw_dbg(hw, "I2CCMD Write did not complete\n");
+ hw_dbg("I2CCMD Write did not complete\n");
return -E1000_ERR_PHY;
}
if (i2ccmd & E1000_I2CCMD_ERROR) {
- hw_dbg(hw, "I2CCMD Error bit set\n");
+ hw_dbg("I2CCMD Error bit set\n");
return -E1000_ERR_PHY;
}
@@ -361,10 +365,10 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
}
/**
- * e1000_get_phy_id_82575 - Retreive PHY addr and id
+ * igb_get_phy_id_82575 - Retrieve PHY addr and id
* @hw: pointer to the HW structure
*
- * Retreives the PHY address and ID for both PHY's which do and do not use
+ * Retrieves the PHY address and ID for both PHY's which do and do not use
* sgmi interface.
**/
static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
@@ -393,9 +397,8 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
for (phy->addr = 1; phy->addr < 8; phy->addr++) {
ret_val = igb_read_phy_reg_sgmii_82575(hw, PHY_ID1, &phy_id);
if (ret_val == 0) {
- hw_dbg(hw, "Vendor ID 0x%08X read at address %u\n",
- phy_id,
- phy->addr);
+ hw_dbg("Vendor ID 0x%08X read at address %u\n",
+ phy_id, phy->addr);
/*
* At the time of this writing, The M88 part is
* the only supported SGMII PHY product.
@@ -403,8 +406,7 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
if (phy_id == M88_VENDOR)
break;
} else {
- hw_dbg(hw, "PHY address %u was unreadable\n",
- phy->addr);
+ hw_dbg("PHY address %u was unreadable\n", phy->addr);
}
}
@@ -422,7 +424,7 @@ out:
}
/**
- * e1000_phy_hw_reset_sgmii_82575 - Performs a PHY reset
+ * igb_phy_hw_reset_sgmii_82575 - Performs a PHY reset
* @hw: pointer to the HW structure
*
* Resets the PHY using the serial gigabit media independent interface.
@@ -436,7 +438,7 @@ static s32 igb_phy_hw_reset_sgmii_82575(struct e1000_hw *hw)
* available to us at this time.
*/
- hw_dbg(hw, "Soft resetting SGMII attached PHY...\n");
+ hw_dbg("Soft resetting SGMII attached PHY...\n");
/*
* SFP documentation requires the following to configure the SPF module
@@ -453,7 +455,7 @@ out:
}
/**
- * e1000_set_d0_lplu_state_82575 - Set Low Power Linkup D0 state
+ * igb_set_d0_lplu_state_82575 - Set Low Power Linkup D0 state
* @hw: pointer to the HW structure
* @active: true to enable LPLU, false to disable
*
@@ -471,34 +473,29 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active)
s32 ret_val;
u16 data;
- ret_val = hw->phy.ops.read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
- &data);
+ ret_val = phy->ops.read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &data);
if (ret_val)
goto out;
if (active) {
data |= IGP02E1000_PM_D0_LPLU;
- ret_val = hw->phy.ops.write_phy_reg(hw,
- IGP02E1000_PHY_POWER_MGMT,
- data);
+ ret_val = phy->ops.write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
+ data);
if (ret_val)
goto out;
/* When LPLU is enabled, we should disable SmartSpeed */
- ret_val = hw->phy.ops.read_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
+ ret_val = phy->ops.read_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG,
+ &data);
data &= ~IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = hw->phy.ops.write_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
+ ret_val = phy->ops.write_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG,
+ data);
if (ret_val)
goto out;
} else {
data &= ~IGP02E1000_PM_D0_LPLU;
- ret_val = hw->phy.ops.write_phy_reg(hw,
- IGP02E1000_PHY_POWER_MGMT,
- data);
+ ret_val = phy->ops.write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
+ data);
/*
* LPLU and SmartSpeed are mutually exclusive. LPLU is used
* during Dx states where the power conservation is most
@@ -506,29 +503,25 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active)
* SmartSpeed, so performance is maintained.
*/
if (phy->smart_speed == e1000_smart_speed_on) {
- ret_val = hw->phy.ops.read_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
+ ret_val = phy->ops.read_phy_reg(hw,
+ IGP01E1000_PHY_PORT_CONFIG, &data);
if (ret_val)
goto out;
data |= IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = hw->phy.ops.write_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
+ ret_val = phy->ops.write_phy_reg(hw,
+ IGP01E1000_PHY_PORT_CONFIG, data);
if (ret_val)
goto out;
} else if (phy->smart_speed == e1000_smart_speed_off) {
- ret_val = hw->phy.ops.read_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- &data);
+ ret_val = phy->ops.read_phy_reg(hw,
+ IGP01E1000_PHY_PORT_CONFIG, &data);
if (ret_val)
goto out;
data &= ~IGP01E1000_PSCFR_SMART_SPEED;
- ret_val = hw->phy.ops.write_phy_reg(hw,
- IGP01E1000_PHY_PORT_CONFIG,
- data);
+ ret_val = phy->ops.write_phy_reg(hw,
+ IGP01E1000_PHY_PORT_CONFIG, data);
if (ret_val)
goto out;
}
@@ -539,10 +532,10 @@ out:
}
/**
- * e1000_acquire_nvm_82575 - Request for access to EEPROM
+ * igb_acquire_nvm_82575 - Request for access to EEPROM
* @hw: pointer to the HW structure
*
- * Acquire the necessary semaphores for exclussive access to the EEPROM.
+ * Acquire the necessary semaphores for exclusive access to the EEPROM.
* Set the EEPROM access request bit and wait for EEPROM access grant bit.
* Return successful if access grant bit set, else clear the request for
* EEPROM access and return -E1000_ERR_NVM (-1).
@@ -565,7 +558,7 @@ out:
}
/**
- * e1000_release_nvm_82575 - Release exclusive access to EEPROM
+ * igb_release_nvm_82575 - Release exclusive access to EEPROM
* @hw: pointer to the HW structure
*
* Stop any current commands to the EEPROM and clear the EEPROM request bit,
@@ -578,7 +571,7 @@ static void igb_release_nvm_82575(struct e1000_hw *hw)
}
/**
- * e1000_acquire_swfw_sync_82575 - Acquire SW/FW semaphore
+ * igb_acquire_swfw_sync_82575 - Acquire SW/FW semaphore
* @hw: pointer to the HW structure
* @mask: specifies which semaphore to acquire
*
@@ -613,7 +606,7 @@ static s32 igb_acquire_swfw_sync_82575(struct e1000_hw *hw, u16 mask)
}
if (i == timeout) {
- hw_dbg(hw, "Can't access resource, SW_FW_SYNC timeout.\n");
+ hw_dbg("Driver can't access resource, SW_FW_SYNC timeout.\n");
ret_val = -E1000_ERR_SWFW_SYNC;
goto out;
}
@@ -628,7 +621,7 @@ out:
}
/**
- * e1000_release_swfw_sync_82575 - Release SW/FW semaphore
+ * igb_release_swfw_sync_82575 - Release SW/FW semaphore
* @hw: pointer to the HW structure
* @mask: specifies which semaphore to acquire
*
@@ -650,7 +643,7 @@ static void igb_release_swfw_sync_82575(struct e1000_hw *hw, u16 mask)
}
/**
- * e1000_get_cfg_done_82575 - Read config done bit
+ * igb_get_cfg_done_82575 - Read config done bit
* @hw: pointer to the HW structure
*
* Read the management control register for the config done bit for
@@ -675,7 +668,7 @@ static s32 igb_get_cfg_done_82575(struct e1000_hw *hw)
timeout--;
}
if (!timeout)
- hw_dbg(hw, "MNG configuration cycle has not completed.\n");
+ hw_dbg("MNG configuration cycle has not completed.\n");
/* If EEPROM is not marked present, init the PHY manually */
if (((rd32(E1000_EECD) & E1000_EECD_PRES) == 0) &&
@@ -686,7 +679,7 @@ static s32 igb_get_cfg_done_82575(struct e1000_hw *hw)
}
/**
- * e1000_check_for_link_82575 - Check for link
+ * igb_check_for_link_82575 - Check for link
* @hw: pointer to the HW structure
*
* If sgmii is enabled, then use the pcs register to determine link, otherwise
@@ -709,12 +702,12 @@ static s32 igb_check_for_link_82575(struct e1000_hw *hw)
}
/**
- * e1000_get_pcs_speed_and_duplex_82575 - Retrieve current speed/duplex
+ * igb_get_pcs_speed_and_duplex_82575 - Retrieve current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
*
- * Using the physical coding sub-layer (PCS), retreive the current speed and
+ * Using the physical coding sub-layer (PCS), retrieve the current speed and
* duplex, then store the values in the pointers provided.
**/
static s32 igb_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw, u16 *speed,
@@ -764,7 +757,7 @@ static s32 igb_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw, u16 *speed,
}
/**
- * e1000_rar_set_82575 - Set receive address register
+ * igb_rar_set_82575 - Set receive address register
* @hw: pointer to the HW structure
* @addr: pointer to the receive address
* @index: receive address array register
@@ -781,7 +774,7 @@ static void igb_rar_set_82575(struct e1000_hw *hw, u8 *addr, u32 index)
}
/**
- * e1000_reset_hw_82575 - Reset hardware
+ * igb_reset_hw_82575 - Reset hardware
* @hw: pointer to the HW structure
*
* This resets the hardware into a known state. This is a
@@ -798,9 +791,9 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
*/
ret_val = igb_disable_pcie_master(hw);
if (ret_val)
- hw_dbg(hw, "PCI-E Master disable polling has failed.\n");
+ hw_dbg("PCI-E Master disable polling has failed.\n");
- hw_dbg(hw, "Masking off all interrupts\n");
+ hw_dbg("Masking off all interrupts\n");
wr32(E1000_IMC, 0xffffffff);
wr32(E1000_RCTL, 0);
@@ -811,7 +804,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
ctrl = rd32(E1000_CTRL);
- hw_dbg(hw, "Issuing a global reset to MAC\n");
+ hw_dbg("Issuing a global reset to MAC\n");
wr32(E1000_CTRL, ctrl | E1000_CTRL_RST);
ret_val = igb_get_auto_rd_done(hw);
@@ -821,7 +814,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
* return with an error. This can happen in situations
* where there is no eeprom and prevents getting link.
*/
- hw_dbg(hw, "Auto Read Done did not complete\n");
+ hw_dbg("Auto Read Done did not complete\n");
}
/* If EEPROM is not present, run manual init scripts */
@@ -838,7 +831,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
}
/**
- * e1000_init_hw_82575 - Initialize hardware
+ * igb_init_hw_82575 - Initialize hardware
* @hw: pointer to the HW structure
*
* This inits the hardware readying it for operation.
@@ -852,18 +845,18 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw)
/* Initialize identification LED */
ret_val = igb_id_led_init(hw);
if (ret_val) {
- hw_dbg(hw, "Error initializing identification LED\n");
+ hw_dbg("Error initializing identification LED\n");
/* This is not fatal and we should not stop init due to this */
}
/* Disabling VLAN filtering */
- hw_dbg(hw, "Initializing the IEEE VLAN\n");
+ hw_dbg("Initializing the IEEE VLAN\n");
igb_clear_vfta(hw);
/* Setup the receive address */
igb_init_rx_addrs(hw, rar_count);
/* Zero out the Multicast HASH table */
- hw_dbg(hw, "Zeroing the MTA\n");
+ hw_dbg("Zeroing the MTA\n");
for (i = 0; i < mac->mta_reg_count; i++)
array_wr32(E1000_MTA, i, 0);
@@ -882,7 +875,7 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw)
}
/**
- * e1000_setup_copper_link_82575 - Configure copper link settings
+ * igb_setup_copper_link_82575 - Configure copper link settings
* @hw: pointer to the HW structure
*
* Configures the link for auto-neg or forced speed and duplex. Then we check
@@ -933,10 +926,10 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw)
* PHY will be set to 10H, 10F, 100H or 100F
* depending on user settings.
*/
- hw_dbg(hw, "Forcing Speed and Duplex\n");
+ hw_dbg("Forcing Speed and Duplex\n");
ret_val = igb_phy_force_speed_duplex(hw);
if (ret_val) {
- hw_dbg(hw, "Error Forcing Speed and Duplex\n");
+ hw_dbg("Error Forcing Speed and Duplex\n");
goto out;
}
}
@@ -949,20 +942,17 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw)
* Check link status. Wait up to 100 microseconds for link to become
* valid.
*/
- ret_val = igb_phy_has_link(hw,
- COPPER_LINK_UP_LIMIT,
- 10,
- &link);
+ ret_val = igb_phy_has_link(hw, COPPER_LINK_UP_LIMIT, 10, &link);
if (ret_val)
goto out;
if (link) {
- hw_dbg(hw, "Valid link established!!!\n");
+ hw_dbg("Valid link established!!!\n");
/* Config the MAC and PHY after link is up */
igb_config_collision_dist(hw);
ret_val = igb_config_fc_after_link_up(hw);
} else {
- hw_dbg(hw, "Unable to establish link!!!\n");
+ hw_dbg("Unable to establish link!!!\n");
}
out:
@@ -970,7 +960,7 @@ out:
}
/**
- * e1000_setup_fiber_serdes_link_82575 - Setup link for fiber/serdes
+ * igb_setup_fiber_serdes_link_82575 - Setup link for fiber/serdes
* @hw: pointer to the HW structure
*
* Configures speed and duplex for fiber and serdes links.
@@ -1018,7 +1008,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */
E1000_PCS_LCTL_AN_ENABLE | /* Enable Autoneg */
E1000_PCS_LCTL_AN_RESTART; /* Restart autoneg */
- hw_dbg(hw, "Configuring Autoneg; PCS_LCTL = 0x%08X\n", reg);
+ hw_dbg("Configuring Autoneg; PCS_LCTL = 0x%08X\n", reg);
} else {
/* Set PCS register for forced speed */
reg |= E1000_PCS_LCTL_FLV_LINK_UP | /* Force link up */
@@ -1026,7 +1016,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */
E1000_PCS_LCTL_FSD | /* Force Speed */
E1000_PCS_LCTL_FORCE_LINK; /* Force Link */
- hw_dbg(hw, "Configuring Forced Link; PCS_LCTL = 0x%08X\n", reg);
+ hw_dbg("Configuring Forced Link; PCS_LCTL = 0x%08X\n", reg);
}
wr32(E1000_PCS_LCTL, reg);
@@ -1034,7 +1024,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
}
/**
- * e1000_configure_pcs_link_82575 - Configure PCS link
+ * igb_configure_pcs_link_82575 - Configure PCS link
* @hw: pointer to the HW structure
*
* Configure the physical coding sub-layer (PCS) link. The PCS link is
@@ -1067,7 +1057,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw)
*/
reg |= E1000_PCS_LCTL_AN_RESTART | E1000_PCS_LCTL_AN_ENABLE;
} else {
- /* Set PCS regiseter for forced speed */
+ /* Set PCS register for forced speed */
/* Turn off bits for full duplex, speed, and autoneg */
reg &= ~(E1000_PCS_LCTL_FSV_1000 |
@@ -1088,8 +1078,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FORCE_LINK |
E1000_PCS_LCTL_FLV_LINK_UP;
- hw_dbg(hw,
- "Wrote 0x%08X to PCS_LCTL to configure forced link\n",
+ hw_dbg("Wrote 0x%08X to PCS_LCTL to configure forced link\n",
reg);
}
wr32(E1000_PCS_LCTL, reg);
@@ -1099,7 +1088,7 @@ out:
}
/**
- * e1000_sgmii_active_82575 - Return sgmii state
+ * igb_sgmii_active_82575 - Return sgmii state
* @hw: pointer to the HW structure
*
* 82575 silicon has a serialized gigabit media independent interface (sgmii)
@@ -1125,7 +1114,7 @@ out:
}
/**
- * e1000_reset_init_script_82575 - Inits HW defaults after reset
+ * igb_reset_init_script_82575 - Inits HW defaults after reset
* @hw: pointer to the HW structure
*
* Inits recommended HW defaults after a reset when there is no EEPROM
@@ -1134,7 +1123,7 @@ out:
static s32 igb_reset_init_script_82575(struct e1000_hw *hw)
{
if (hw->mac.type == e1000_82575) {
- hw_dbg(hw, "Running reset init script for 82575\n");
+ hw_dbg("Running reset init script for 82575\n");
/* SerDes configuration via SERDESCTRL */
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x00, 0x0C);
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x01, 0x78);
@@ -1161,7 +1150,7 @@ static s32 igb_reset_init_script_82575(struct e1000_hw *hw)
}
/**
- * e1000_read_mac_addr_82575 - Read device MAC address
+ * igb_read_mac_addr_82575 - Read device MAC address
* @hw: pointer to the HW structure
**/
static s32 igb_read_mac_addr_82575(struct e1000_hw *hw)
@@ -1175,7 +1164,7 @@ static s32 igb_read_mac_addr_82575(struct e1000_hw *hw)
}
/**
- * e1000_clear_hw_cntrs_82575 - Clear device specific hardware counters
+ * igb_clear_hw_cntrs_82575 - Clear device specific hardware counters
* @hw: pointer to the HW structure
*
* Clears the hardware counters by reading the counter registers.
@@ -1238,6 +1227,79 @@ static void igb_clear_hw_cntrs_82575(struct e1000_hw *hw)
temp = rd32(E1000_SCVPC);
}
+/**
+ * igb_rx_fifo_flush_82575 - Clean rx fifo after RX enable
+ * @hw: pointer to the HW structure
+ *
+ * After rx enable if managability is enabled then there is likely some
+ * bad data at the start of the fifo and possibly in the DMA fifo. This
+ * function clears the fifos and flushes any packets that came in as rx was
+ * being enabled.
+ **/
+void igb_rx_fifo_flush_82575(struct e1000_hw *hw)
+{
+ u32 rctl, rlpml, rxdctl[4], rfctl, temp_rctl, rx_enabled;
+ int i, ms_wait;
+
+ if (hw->mac.type != e1000_82575 ||
+ !(rd32(E1000_MANC) & E1000_MANC_RCV_TCO_EN))
+ return;
+
+ /* Disable all RX queues */
+ for (i = 0; i < 4; i++) {
+ rxdctl[i] = rd32(E1000_RXDCTL(i));
+ wr32(E1000_RXDCTL(i),
+ rxdctl[i] & ~E1000_RXDCTL_QUEUE_ENABLE);
+ }
+ /* Poll all queues to verify they have shut down */
+ for (ms_wait = 0; ms_wait < 10; ms_wait++) {
+ msleep(1);
+ rx_enabled = 0;
+ for (i = 0; i < 4; i++)
+ rx_enabled |= rd32(E1000_RXDCTL(i));
+ if (!(rx_enabled & E1000_RXDCTL_QUEUE_ENABLE))
+ break;
+ }
+
+ if (ms_wait == 10)
+ hw_dbg("Queue disable timed out after 10ms\n");
+
+ /* Clear RLPML, RCTL.SBP, RFCTL.LEF, and set RCTL.LPE so that all
+ * incoming packets are rejected. Set enable and wait 2ms so that
+ * any packet that was coming in as RCTL.EN was set is flushed
+ */
+ rfctl = rd32(E1000_RFCTL);
+ wr32(E1000_RFCTL, rfctl & ~E1000_RFCTL_LEF);
+
+ rlpml = rd32(E1000_RLPML);
+ wr32(E1000_RLPML, 0);
+
+ rctl = rd32(E1000_RCTL);
+ temp_rctl = rctl & ~(E1000_RCTL_EN | E1000_RCTL_SBP);
+ temp_rctl |= E1000_RCTL_LPE;
+
+ wr32(E1000_RCTL, temp_rctl);
+ wr32(E1000_RCTL, temp_rctl | E1000_RCTL_EN);
+ wrfl();
+ msleep(2);
+
+ /* Enable RX queues that were previously enabled and restore our
+ * previous state
+ */
+ for (i = 0; i < 4; i++)
+ wr32(E1000_RXDCTL(i), rxdctl[i]);
+ wr32(E1000_RCTL, rctl);
+ wrfl();
+
+ wr32(E1000_RLPML, rlpml);
+ wr32(E1000_RFCTL, rfctl);
+
+ /* Flush receive errors generated by workaround */
+ rd32(E1000_ROC);
+ rd32(E1000_RNBC);
+ rd32(E1000_MPC);
+}
+
static struct e1000_mac_operations e1000_mac_ops_82575 = {
.reset_hw = igb_reset_hw_82575,
.init_hw = igb_init_hw_82575,
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h
index 76ea846..d78ad33 100644
--- a/drivers/net/igb/e1000_82575.h
+++ b/drivers/net/igb/e1000_82575.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver
- Copyright(c) 2007 Intel Corporation.
+ Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -28,6 +28,8 @@
#ifndef _E1000_82575_H_
#define _E1000_82575_H_
+extern void igb_rx_fifo_flush_82575(struct e1000_hw *hw);
+
#define E1000_RAR_ENTRIES_82575 16
/* SRRCTL bit definitions */
@@ -56,7 +58,7 @@
#define E1000_EIMS_RX_QUEUE E1000_EICR_RX_QUEUE
#define E1000_EIMS_TX_QUEUE E1000_EICR_TX_QUEUE
-/* Immediate Interrupt RX (A.K.A. Low Latency Interrupt) */
+/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
/* Receive Descriptor - Advanced */
union e1000_adv_rx_desc {
@@ -145,6 +147,6 @@ struct e1000_adv_tx_context_desc {
-#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* TX Desc writeback RO bit */
+#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
#endif
diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h
index 8da9ffe..ed748dc 100644
--- a/drivers/net/igb/e1000_defines.h
+++ b/drivers/net/igb/e1000_defines.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver
- Copyright(c) 2007 Intel Corporation.
+ Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -91,12 +91,12 @@
#define E1000_MAX_SGMII_PHY_REG_ADDR 255
#define E1000_I2CCMD_PHY_TIMEOUT 200
-/* Receive Decriptor bit definitions */
+/* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
-#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */
+#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
#define E1000_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */
#define E1000_RXD_ERR_CE 0x01 /* CRC Error */
@@ -340,6 +340,7 @@
#define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */
/* Header split receive */
+#define E1000_RFCTL_LEF 0x00040000
/* Collision related configuration parameters */
#define E1000_COLLISION_THRESHOLD 15
@@ -379,7 +380,7 @@
#define E1000_ICR_RXO 0x00000040 /* rx overrun */
#define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */
#define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */
-#define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */
+#define E1000_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */
#define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */
#define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */
#define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */
@@ -443,12 +444,6 @@
#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
-/* queue 0 Rx descriptor FIFO parity error */
-/* queue 0 Tx descriptor FIFO parity error */
-/* host arb read buffer parity error */
-/* packet buffer parity error */
-/* queue 1 Rx descriptor FIFO parity error */
-/* queue 1 Tx descriptor FIFO parity error */
/* Extended Interrupt Mask Set */
#define E1000_EIMS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
@@ -457,12 +452,6 @@
/* Interrupt Cause Set */
#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
-/* queue 0 Rx descriptor FIFO parity error */
-/* queue 0 Tx descriptor FIFO parity error */
-/* host arb read buffer parity error */
-/* packet buffer parity error */
-/* queue 1 Rx descriptor FIFO parity error */
-/* queue 1 Tx descriptor FIFO parity error */
/* Extended Interrupt Cause Set */
@@ -567,7 +556,6 @@
/* 1000BASE-T Control Register */
#define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */
#define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */
- /* 0=DTE device */
#define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */
/* 0=Configure PHY as Slave */
#define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */
@@ -581,7 +569,7 @@
/* PHY 1000 MII Register/Bit Definitions */
/* PHY Registers defined by IEEE */
#define PHY_CONTROL 0x00 /* Control Register */
-#define PHY_STATUS 0x01 /* Status Regiser */
+#define PHY_STATUS 0x01 /* Status Register */
#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */
@@ -708,8 +696,8 @@
/* Auto crossover enabled all speeds */
#define M88E1000_PSCR_AUTO_X_MODE 0x0060
/*
- * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T RX Threshold
- * 0=Normal 10BASE-T RX Threshold
+ * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold
+ * 0=Normal 10BASE-T Rx Threshold
*/
/* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */
#define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */
diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index 7b2c70a..746c3ea 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -586,14 +586,10 @@ struct e1000_hw {
#ifdef DEBUG
extern char *igb_get_hw_dev_name(struct e1000_hw *hw);
-#define hw_dbg(hw, format, arg...) \
+#define hw_dbg(format, arg...) \
printk(KERN_DEBUG "%s: " format, igb_get_hw_dev_name(hw), ##arg)
#else
-static inline int __attribute__ ((format (printf, 2, 3)))
-hw_dbg(struct e1000_hw *hw, const char *format, ...)
-{
- return 0;
-}
+#define hw_dbg(format, arg...)
#endif
#endif
diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c
index 3e84a3f..47ad2c4 100644
--- a/drivers/net/igb/e1000_mac.c
+++ b/drivers/net/igb/e1000_mac.c
@@ -39,7 +39,7 @@ static s32 igb_set_fc_watermarks(struct e1000_hw *hw);
static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr);
/**
- * e1000_remove_device - Free device specific structure
+ * igb_remove_device - Free device specific structure
* @hw: pointer to the HW structure
*
* If a device specific structure was allocated, this function will
@@ -73,7 +73,7 @@ static s32 igb_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value)
}
/**
- * e1000_get_bus_info_pcie - Get PCIe bus information
+ * igb_get_bus_info_pcie - Get PCIe bus information
* @hw: pointer to the HW structure
*
* Determines and stores the system bus information for a particular
@@ -113,7 +113,7 @@ s32 igb_get_bus_info_pcie(struct e1000_hw *hw)
}
/**
- * e1000_clear_vfta - Clear VLAN filter table
+ * igb_clear_vfta - Clear VLAN filter table
* @hw: pointer to the HW structure
*
* Clears the register array which contains the VLAN filter table by
@@ -130,7 +130,7 @@ void igb_clear_vfta(struct e1000_hw *hw)
}
/**
- * e1000_write_vfta - Write value to VLAN filter table
+ * igb_write_vfta - Write value to VLAN filter table
* @hw: pointer to the HW structure
* @offset: register offset in VLAN filter table
* @value: register value written to VLAN filter table
@@ -145,7 +145,7 @@ void igb_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
}
/**
- * e1000_init_rx_addrs - Initialize receive address's
+ * igb_init_rx_addrs - Initialize receive address's
* @hw: pointer to the HW structure
* @rar_count: receive address registers
*
@@ -158,12 +158,12 @@ void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
u32 i;
/* Setup the receive address */
- hw_dbg(hw, "Programming MAC Address into RAR[0]\n");
+ hw_dbg("Programming MAC Address into RAR[0]\n");
hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
/* Zero out the other (rar_entry_count - 1) receive addresses */
- hw_dbg(hw, "Clearing RAR[1-%u]\n", rar_count-1);
+ hw_dbg("Clearing RAR[1-%u]\n", rar_count-1);
for (i = 1; i < rar_count; i++) {
array_wr32(E1000_RA, (i << 1), 0);
wrfl();
@@ -173,7 +173,7 @@ void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
}
/**
- * e1000_check_alt_mac_addr - Check for alternate MAC addr
+ * igb_check_alt_mac_addr - Check for alternate MAC addr
* @hw: pointer to the HW structure
*
* Checks the nvm for an alternate MAC address. An alternate MAC address
@@ -193,7 +193,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
&nvm_alt_mac_addr_offset);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
@@ -209,7 +209,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
offset = nvm_alt_mac_addr_offset + (i >> 1);
ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
@@ -233,7 +233,7 @@ out:
}
/**
- * e1000_rar_set - Set receive address register
+ * igb_rar_set - Set receive address register
* @hw: pointer to the HW structure
* @addr: pointer to the receive address
* @index: receive address array register
@@ -263,7 +263,7 @@ void igb_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
}
/**
- * e1000_mta_set - Set multicast filter table address
+ * igb_mta_set - Set multicast filter table address
* @hw: pointer to the HW structure
* @hash_value: determines the MTA register and bit to set
*
@@ -298,7 +298,7 @@ static void igb_mta_set(struct e1000_hw *hw, u32 hash_value)
}
/**
- * e1000_update_mc_addr_list - Update Multicast addresses
+ * igb_update_mc_addr_list - Update Multicast addresses
* @hw: pointer to the HW structure
* @mc_addr_list: array of multicast addresses to program
* @mc_addr_count: number of multicast addresses to program
@@ -336,7 +336,7 @@ void igb_update_mc_addr_list(struct e1000_hw *hw,
}
/* Clear the old settings from the MTA */
- hw_dbg(hw, "Clearing MTA\n");
+ hw_dbg("Clearing MTA\n");
for (i = 0; i < hw->mac.mta_reg_count; i++) {
array_wr32(E1000_MTA, i, 0);
wrfl();
@@ -345,14 +345,14 @@ void igb_update_mc_addr_list(struct e1000_hw *hw,
/* Load any remaining multicast addresses into the hash table. */
for (; mc_addr_count > 0; mc_addr_count--) {
hash_value = igb_hash_mc_addr(hw, mc_addr_list);
- hw_dbg(hw, "Hash value = 0x%03X\n", hash_value);
+ hw_dbg("Hash value = 0x%03X\n", hash_value);
igb_mta_set(hw, hash_value);
mc_addr_list += ETH_ALEN;
}
}
/**
- * e1000_hash_mc_addr - Generate a multicast hash value
+ * igb_hash_mc_addr - Generate a multicast hash value
* @hw: pointer to the HW structure
* @mc_addr: pointer to a multicast address
*
@@ -423,7 +423,7 @@ static u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
}
/**
- * e1000_clear_hw_cntrs_base - Clear base hardware counters
+ * igb_clear_hw_cntrs_base - Clear base hardware counters
* @hw: pointer to the HW structure
*
* Clears the base hardware counters by reading the counter registers.
@@ -472,7 +472,7 @@ void igb_clear_hw_cntrs_base(struct e1000_hw *hw)
}
/**
- * e1000_check_for_copper_link - Check for link (Copper)
+ * igb_check_for_copper_link - Check for link (Copper)
* @hw: pointer to the HW structure
*
* Checks to see of the link status of the hardware has changed. If a
@@ -540,14 +540,14 @@ s32 igb_check_for_copper_link(struct e1000_hw *hw)
*/
ret_val = igb_config_fc_after_link_up(hw);
if (ret_val)
- hw_dbg(hw, "Error configuring flow control\n");
+ hw_dbg("Error configuring flow control\n");
out:
return ret_val;
}
/**
- * e1000_setup_link - Setup flow control and link settings
+ * igb_setup_link - Setup flow control and link settings
* @hw: pointer to the HW structure
*
* Determines which flow control settings to use, then configures flow
@@ -578,7 +578,7 @@ s32 igb_setup_link(struct e1000_hw *hw)
*/
hw->fc.original_type = hw->fc.type;
- hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", hw->fc.type);
+ hw_dbg("After fix-ups FlowControl is now = %x\n", hw->fc.type);
/* Call the necessary media_type subroutine to configure the link. */
ret_val = hw->mac.ops.setup_physical_interface(hw);
@@ -591,8 +591,7 @@ s32 igb_setup_link(struct e1000_hw *hw)
* control is disabled, because it does not hurt anything to
* initialize these registers.
*/
- hw_dbg(hw,
- "Initializing the Flow Control address, type and timer regs\n");
+ hw_dbg("Initializing the Flow Control address, type and timer regs\n");
wr32(E1000_FCT, FLOW_CONTROL_TYPE);
wr32(E1000_FCAH, FLOW_CONTROL_ADDRESS_HIGH);
wr32(E1000_FCAL, FLOW_CONTROL_ADDRESS_LOW);
@@ -606,7 +605,7 @@ out:
}
/**
- * e1000_config_collision_dist - Configure collision distance
+ * igb_config_collision_dist - Configure collision distance
* @hw: pointer to the HW structure
*
* Configures the collision distance to the default value and is used
@@ -627,7 +626,7 @@ void igb_config_collision_dist(struct e1000_hw *hw)
}
/**
- * e1000_set_fc_watermarks - Set flow control high/low watermarks
+ * igb_set_fc_watermarks - Set flow control high/low watermarks
* @hw: pointer to the HW structure
*
* Sets the flow control high/low threshold (watermark) registers. If
@@ -665,7 +664,7 @@ static s32 igb_set_fc_watermarks(struct e1000_hw *hw)
}
/**
- * e1000_set_default_fc - Set flow control default values
+ * igb_set_default_fc - Set flow control default values
* @hw: pointer to the HW structure
*
* Read the EEPROM for the default values for flow control and store the
@@ -689,7 +688,7 @@ static s32 igb_set_default_fc(struct e1000_hw *hw)
&nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
@@ -706,7 +705,7 @@ out:
}
/**
- * e1000_force_mac_fc - Force the MAC's flow control settings
+ * igb_force_mac_fc - Force the MAC's flow control settings
* @hw: pointer to the HW structure
*
* Force the MAC's flow control settings. Sets the TFCE and RFCE bits in the
@@ -740,7 +739,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw)
* 3: Both Rx and TX flow control (symmetric) is enabled.
* other: No other values should be possible at this point.
*/
- hw_dbg(hw, "hw->fc.type = %u\n", hw->fc.type);
+ hw_dbg("hw->fc.type = %u\n", hw->fc.type);
switch (hw->fc.type) {
case e1000_fc_none:
@@ -758,7 +757,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw)
ctrl |= (E1000_CTRL_TFCE | E1000_CTRL_RFCE);
break;
default:
- hw_dbg(hw, "Flow control param set incorrectly\n");
+ hw_dbg("Flow control param set incorrectly\n");
ret_val = -E1000_ERR_CONFIG;
goto out;
}
@@ -770,7 +769,7 @@ out:
}
/**
- * e1000_config_fc_after_link_up - Configures flow control after link
+ * igb_config_fc_after_link_up - Configures flow control after link
* @hw: pointer to the HW structure
*
* Checks the status of auto-negotiation after link up to ensure that the
@@ -801,7 +800,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
}
if (ret_val) {
- hw_dbg(hw, "Error forcing flow control settings\n");
+ hw_dbg("Error forcing flow control settings\n");
goto out;
}
@@ -827,7 +826,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
goto out;
if (!(mii_status_reg & MII_SR_AUTONEG_COMPLETE)) {
- hw_dbg(hw, "Copper PHY and Auto Neg "
+ hw_dbg("Copper PHY and Auto Neg "
"has not completed.\n");
goto out;
}
@@ -893,11 +892,11 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/
if (hw->fc.original_type == e1000_fc_full) {
hw->fc.type = e1000_fc_full;
- hw_dbg(hw, "Flow Control = FULL.\r\n");
+ hw_dbg("Flow Control = FULL.\r\n");
} else {
hw->fc.type = e1000_fc_rx_pause;
- hw_dbg(hw, "Flow Control = "
- "RX PAUSE frames only.\r\n");
+ hw_dbg("Flow Control = "
+ "RX PAUSE frames only.\r\n");
}
}
/*
@@ -913,7 +912,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
hw->fc.type = e1000_fc_tx_pause;
- hw_dbg(hw, "Flow Control = TX PAUSE frames only.\r\n");
+ hw_dbg("Flow Control = TX PAUSE frames only.\r\n");
}
/*
* For transmitting PAUSE frames ONLY.
@@ -928,7 +927,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
!(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
hw->fc.type = e1000_fc_rx_pause;
- hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
+ hw_dbg("Flow Control = RX PAUSE frames only.\r\n");
}
/*
* Per the IEEE spec, at this point flow control should be
@@ -955,10 +954,10 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
hw->fc.original_type == e1000_fc_tx_pause) ||
hw->fc.strict_ieee) {
hw->fc.type = e1000_fc_none;
- hw_dbg(hw, "Flow Control = NONE.\r\n");
+ hw_dbg("Flow Control = NONE.\r\n");
} else {
hw->fc.type = e1000_fc_rx_pause;
- hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
+ hw_dbg("Flow Control = RX PAUSE frames only.\r\n");
}
/*
@@ -968,7 +967,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/
ret_val = hw->mac.ops.get_speed_and_duplex(hw, &speed, &duplex);
if (ret_val) {
- hw_dbg(hw, "Error getting link speed and duplex\n");
+ hw_dbg("Error getting link speed and duplex\n");
goto out;
}
@@ -981,7 +980,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/
ret_val = igb_force_mac_fc(hw);
if (ret_val) {
- hw_dbg(hw, "Error forcing flow control settings\n");
+ hw_dbg("Error forcing flow control settings\n");
goto out;
}
}
@@ -991,7 +990,7 @@ out:
}
/**
- * e1000_get_speed_and_duplex_copper - Retreive current speed/duplex
+ * igb_get_speed_and_duplex_copper - Retreive current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
@@ -1007,28 +1006,28 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
status = rd32(E1000_STATUS);
if (status & E1000_STATUS_SPEED_1000) {
*speed = SPEED_1000;
- hw_dbg(hw, "1000 Mbs, ");
+ hw_dbg("1000 Mbs, ");
} else if (status & E1000_STATUS_SPEED_100) {
*speed = SPEED_100;
- hw_dbg(hw, "100 Mbs, ");
+ hw_dbg("100 Mbs, ");
} else {
*speed = SPEED_10;
- hw_dbg(hw, "10 Mbs, ");
+ hw_dbg("10 Mbs, ");
}
if (status & E1000_STATUS_FD) {
*duplex = FULL_DUPLEX;
- hw_dbg(hw, "Full Duplex\n");
+ hw_dbg("Full Duplex\n");
} else {
*duplex = HALF_DUPLEX;
- hw_dbg(hw, "Half Duplex\n");
+ hw_dbg("Half Duplex\n");
}
return 0;
}
/**
- * e1000_get_hw_semaphore - Acquire hardware semaphore
+ * igb_get_hw_semaphore - Acquire hardware semaphore
* @hw: pointer to the HW structure
*
* Acquire the HW semaphore to access the PHY or NVM
@@ -1051,7 +1050,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw)
}
if (i == timeout) {
- hw_dbg(hw, "Driver can't access device - SMBI bit is set.\n");
+ hw_dbg("Driver can't access device - SMBI bit is set.\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -1071,7 +1070,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw)
if (i == timeout) {
/* Release semaphores */
igb_put_hw_semaphore(hw);
- hw_dbg(hw, "Driver can't access the NVM\n");
+ hw_dbg("Driver can't access the NVM\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -1081,7 +1080,7 @@ out:
}
/**
- * e1000_put_hw_semaphore - Release hardware semaphore
+ * igb_put_hw_semaphore - Release hardware semaphore
* @hw: pointer to the HW structure
*
* Release hardware semaphore used to access the PHY or NVM
@@ -1098,7 +1097,7 @@ void igb_put_hw_semaphore(struct e1000_hw *hw)
}
/**
- * e1000_get_auto_rd_done - Check for auto read completion
+ * igb_get_auto_rd_done - Check for auto read completion
* @hw: pointer to the HW structure
*
* Check EEPROM for Auto Read done bit.
@@ -1117,7 +1116,7 @@ s32 igb_get_auto_rd_done(struct e1000_hw *hw)
}
if (i == AUTO_READ_DONE_TIMEOUT) {
- hw_dbg(hw, "Auto read by HW from NVM has not completed.\n");
+ hw_dbg("Auto read by HW from NVM has not completed.\n");
ret_val = -E1000_ERR_RESET;
goto out;
}
@@ -1127,7 +1126,7 @@ out:
}
/**
- * e1000_valid_led_default - Verify a valid default LED config
+ * igb_valid_led_default - Verify a valid default LED config
* @hw: pointer to the HW structure
* @data: pointer to the NVM (EEPROM)
*
@@ -1140,7 +1139,7 @@ static s32 igb_valid_led_default(struct e1000_hw *hw, u16 *data)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_ID_LED_SETTINGS, 1, data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
@@ -1152,7 +1151,7 @@ out:
}
/**
- * e1000_id_led_init -
+ * igb_id_led_init -
* @hw: pointer to the HW structure
*
**/
@@ -1217,7 +1216,7 @@ out:
}
/**
- * e1000_cleanup_led - Set LED config to default operation
+ * igb_cleanup_led - Set LED config to default operation
* @hw: pointer to the HW structure
*
* Remove the current LED configuration and set the LED configuration
@@ -1230,7 +1229,7 @@ s32 igb_cleanup_led(struct e1000_hw *hw)
}
/**
- * e1000_blink_led - Blink LED
+ * igb_blink_led - Blink LED
* @hw: pointer to the HW structure
*
* Blink the led's which are set to be on.
@@ -1263,7 +1262,7 @@ s32 igb_blink_led(struct e1000_hw *hw)
}
/**
- * e1000_led_off - Turn LED off
+ * igb_led_off - Turn LED off
* @hw: pointer to the HW structure
*
* Turn LED off.
@@ -1290,7 +1289,7 @@ s32 igb_led_off(struct e1000_hw *hw)
}
/**
- * e1000_disable_pcie_master - Disables PCI-express master access
+ * igb_disable_pcie_master - Disables PCI-express master access
* @hw: pointer to the HW structure
*
* Returns 0 (0) if successful, else returns -10
@@ -1322,7 +1321,7 @@ s32 igb_disable_pcie_master(struct e1000_hw *hw)
}
if (!timeout) {
- hw_dbg(hw, "Master requests are pending.\n");
+ hw_dbg("Master requests are pending.\n");
ret_val = -E1000_ERR_MASTER_REQUESTS_PENDING;
goto out;
}
@@ -1332,7 +1331,7 @@ out:
}
/**
- * e1000_reset_adaptive - Reset Adaptive Interframe Spacing
+ * igb_reset_adaptive - Reset Adaptive Interframe Spacing
* @hw: pointer to the HW structure
*
* Reset the Adaptive Interframe Spacing throttle to default values.
@@ -1342,7 +1341,7 @@ void igb_reset_adaptive(struct e1000_hw *hw)
struct e1000_mac_info *mac = &hw->mac;
if (!mac->adaptive_ifs) {
- hw_dbg(hw, "Not in Adaptive IFS mode!\n");
+ hw_dbg("Not in Adaptive IFS mode!\n");
goto out;
}
@@ -1361,7 +1360,7 @@ out:
}
/**
- * e1000_update_adaptive - Update Adaptive Interframe Spacing
+ * igb_update_adaptive - Update Adaptive Interframe Spacing
* @hw: pointer to the HW structure
*
* Update the Adaptive Interframe Spacing Throttle value based on the
@@ -1372,7 +1371,7 @@ void igb_update_adaptive(struct e1000_hw *hw)
struct e1000_mac_info *mac = &hw->mac;
if (!mac->adaptive_ifs) {
- hw_dbg(hw, "Not in Adaptive IFS mode!\n");
+ hw_dbg("Not in Adaptive IFS mode!\n");
goto out;
}
@@ -1402,7 +1401,7 @@ out:
}
/**
- * e1000_validate_mdi_setting - Verify MDI/MDIx settings
+ * igb_validate_mdi_setting - Verify MDI/MDIx settings
* @hw: pointer to the HW structure
*
* Verify that when not using auto-negotitation that MDI/MDIx is correctly
@@ -1413,7 +1412,7 @@ s32 igb_validate_mdi_setting(struct e1000_hw *hw)
s32 ret_val = 0;
if (!hw->mac.autoneg && (hw->phy.mdix == 0 || hw->phy.mdix == 3)) {
- hw_dbg(hw, "Invalid MDI setting detected\n");
+ hw_dbg("Invalid MDI setting detected\n");
hw->phy.mdix = 1;
ret_val = -E1000_ERR_CONFIG;
goto out;
@@ -1424,7 +1423,7 @@ out:
}
/**
- * e1000_write_8bit_ctrl_reg - Write a 8bit CTRL register
+ * igb_write_8bit_ctrl_reg - Write a 8bit CTRL register
* @hw: pointer to the HW structure
* @reg: 32bit register offset such as E1000_SCTL
* @offset: register offset to write to
@@ -1452,7 +1451,7 @@ s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
break;
}
if (!(regvalue & E1000_GEN_CTL_READY)) {
- hw_dbg(hw, "Reg %08x did not indicate ready\n", reg);
+ hw_dbg("Reg %08x did not indicate ready\n", reg);
ret_val = -E1000_ERR_PHY;
goto out;
}
@@ -1462,7 +1461,7 @@ out:
}
/**
- * e1000_enable_mng_pass_thru - Enable processing of ARP's
+ * igb_enable_mng_pass_thru - Enable processing of ARP's
* @hw: pointer to the HW structure
*
* Verifies the hardware needs to allow ARPs to be processed by the host.
diff --git a/drivers/net/igb/e1000_nvm.c b/drivers/net/igb/e1000_nvm.c
index 2897106..a84e4e4 100644
--- a/drivers/net/igb/e1000_nvm.c
+++ b/drivers/net/igb/e1000_nvm.c
@@ -32,7 +32,7 @@
#include "e1000_nvm.h"
/**
- * e1000_raise_eec_clk - Raise EEPROM clock
+ * igb_raise_eec_clk - Raise EEPROM clock
* @hw: pointer to the HW structure
* @eecd: pointer to the EEPROM
*
@@ -47,7 +47,7 @@ static void igb_raise_eec_clk(struct e1000_hw *hw, u32 *eecd)
}
/**
- * e1000_lower_eec_clk - Lower EEPROM clock
+ * igb_lower_eec_clk - Lower EEPROM clock
* @hw: pointer to the HW structure
* @eecd: pointer to the EEPROM
*
@@ -62,7 +62,7 @@ static void igb_lower_eec_clk(struct e1000_hw *hw, u32 *eecd)
}
/**
- * e1000_shift_out_eec_bits - Shift data bits our to the EEPROM
+ * igb_shift_out_eec_bits - Shift data bits our to the EEPROM
* @hw: pointer to the HW structure
* @data: data to send to the EEPROM
* @count: number of bits to shift out
@@ -105,7 +105,7 @@ static void igb_shift_out_eec_bits(struct e1000_hw *hw, u16 data, u16 count)
}
/**
- * e1000_shift_in_eec_bits - Shift data bits in from the EEPROM
+ * igb_shift_in_eec_bits - Shift data bits in from the EEPROM
* @hw: pointer to the HW structure
* @count: number of bits to shift in
*
@@ -143,7 +143,7 @@ static u16 igb_shift_in_eec_bits(struct e1000_hw *hw, u16 count)
}
/**
- * e1000_poll_eerd_eewr_done - Poll for EEPROM read/write completion
+ * igb_poll_eerd_eewr_done - Poll for EEPROM read/write completion
* @hw: pointer to the HW structure
* @ee_reg: EEPROM flag for polling
*
@@ -174,7 +174,7 @@ static s32 igb_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg)
}
/**
- * e1000_acquire_nvm - Generic request for access to EEPROM
+ * igb_acquire_nvm - Generic request for access to EEPROM
* @hw: pointer to the HW structure
*
* Set the EEPROM access request bit and wait for EEPROM access grant bit.
@@ -202,7 +202,7 @@ s32 igb_acquire_nvm(struct e1000_hw *hw)
if (!timeout) {
eecd &= ~E1000_EECD_REQ;
wr32(E1000_EECD, eecd);
- hw_dbg(hw, "Could not acquire NVM grant\n");
+ hw_dbg("Could not acquire NVM grant\n");
ret_val = -E1000_ERR_NVM;
}
@@ -210,7 +210,7 @@ s32 igb_acquire_nvm(struct e1000_hw *hw)
}
/**
- * e1000_standby_nvm - Return EEPROM to standby state
+ * igb_standby_nvm - Return EEPROM to standby state
* @hw: pointer to the HW structure
*
* Return the EEPROM to a standby state.
@@ -273,7 +273,7 @@ static void e1000_stop_nvm(struct e1000_hw *hw)
}
/**
- * e1000_release_nvm - Release exclusive access to EEPROM
+ * igb_release_nvm - Release exclusive access to EEPROM
* @hw: pointer to the HW structure
*
* Stop any current commands to the EEPROM and clear the EEPROM request bit.
@@ -290,7 +290,7 @@ void igb_release_nvm(struct e1000_hw *hw)
}
/**
- * e1000_ready_nvm_eeprom - Prepares EEPROM for read/write
+ * igb_ready_nvm_eeprom - Prepares EEPROM for read/write
* @hw: pointer to the HW structure
*
* Setups the EEPROM for reading and writing.
@@ -337,7 +337,7 @@ static s32 igb_ready_nvm_eeprom(struct e1000_hw *hw)
}
if (!timeout) {
- hw_dbg(hw, "SPI NVM Status error\n");
+ hw_dbg("SPI NVM Status error\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -348,7 +348,7 @@ out:
}
/**
- * e1000_read_nvm_eerd - Reads EEPROM using EERD register
+ * igb_read_nvm_eerd - Reads EEPROM using EERD register
* @hw: pointer to the HW structure
* @offset: offset of word in the EEPROM to read
* @words: number of words to read
@@ -368,7 +368,7 @@ s32 igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
*/
if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
(words == 0)) {
- hw_dbg(hw, "nvm parameter(s) out of bounds\n");
+ hw_dbg("nvm parameter(s) out of bounds\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -391,7 +391,7 @@ out:
}
/**
- * e1000_write_nvm_spi - Write to EEPROM using SPI
+ * igb_write_nvm_spi - Write to EEPROM using SPI
* @hw: pointer to the HW structure
* @offset: offset within the EEPROM to be written to
* @words: number of words to write
@@ -414,7 +414,7 @@ s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
*/
if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
(words == 0)) {
- hw_dbg(hw, "nvm parameter(s) out of bounds\n");
+ hw_dbg("nvm parameter(s) out of bounds\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -475,7 +475,7 @@ out:
}
/**
- * e1000_read_part_num - Read device part number
+ * igb_read_part_num - Read device part number
* @hw: pointer to the HW structure
* @part_num: pointer to device part number
*
@@ -489,14 +489,14 @@ s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
*part_num = (u32)(nvm_data << 16);
ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
*part_num |= nvm_data;
@@ -506,7 +506,7 @@ out:
}
/**
- * e1000_read_mac_addr - Read device MAC address
+ * igb_read_mac_addr - Read device MAC address
* @hw: pointer to the HW structure
*
* Reads the device MAC address from the EEPROM and stores the value.
@@ -522,7 +522,7 @@ s32 igb_read_mac_addr(struct e1000_hw *hw)
offset = i >> 1;
ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
hw->mac.perm_addr[i] = (u8)(nvm_data & 0xFF);
@@ -541,7 +541,7 @@ out:
}
/**
- * e1000_validate_nvm_checksum - Validate EEPROM checksum
+ * igb_validate_nvm_checksum - Validate EEPROM checksum
* @hw: pointer to the HW structure
*
* Calculates the EEPROM checksum by reading/adding each word of the EEPROM
@@ -556,14 +556,14 @@ s32 igb_validate_nvm_checksum(struct e1000_hw *hw)
for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error\n");
+ hw_dbg("NVM Read Error\n");
goto out;
}
checksum += nvm_data;
}
if (checksum != (u16) NVM_SUM) {
- hw_dbg(hw, "NVM Checksum Invalid\n");
+ hw_dbg("NVM Checksum Invalid\n");
ret_val = -E1000_ERR_NVM;
goto out;
}
@@ -573,7 +573,7 @@ out:
}
/**
- * e1000_update_nvm_checksum - Update EEPROM checksum
+ * igb_update_nvm_checksum - Update EEPROM checksum
* @hw: pointer to the HW structure
*
* Updates the EEPROM checksum by reading/adding each word of the EEPROM
@@ -589,7 +589,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw)
for (i = 0; i < NVM_CHECKSUM_REG; i++) {
ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data);
if (ret_val) {
- hw_dbg(hw, "NVM Read Error while updating checksum.\n");
+ hw_dbg("NVM Read Error while updating checksum.\n");
goto out;
}
checksum += nvm_data;
@@ -597,7 +597,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw)
checksum = (u16) NVM_SUM - checksum;
ret_val = hw->nvm.ops.write_nvm(hw, NVM_CHECKSUM_REG, 1, &checksum);
if (ret_val)
- hw_dbg(hw, "NVM Write Error while updating checksum.\n");
+ hw_dbg("NVM Write Error while updating checksum.\n");
out:
return ret_val;
diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c
index 08a86b1..17fddb9 100644
--- a/drivers/net/igb/e1000_phy.c
+++ b/drivers/net/igb/e1000_phy.c
@@ -61,7 +61,7 @@ static const u16 e1000_igp_2_cable_length_table[] =
sizeof(e1000_igp_2_cable_length_table[0]))
/**
- * e1000_check_reset_block - Check if PHY reset is blocked
+ * igb_check_reset_block - Check if PHY reset is blocked
* @hw: pointer to the HW structure
*
* Read the PHY management control register and check whether a PHY reset
@@ -79,7 +79,7 @@ s32 igb_check_reset_block(struct e1000_hw *hw)
}
/**
- * e1000_get_phy_id - Retrieve the PHY ID and revision
+ * igb_get_phy_id - Retrieve the PHY ID and revision
* @hw: pointer to the HW structure
*
* Reads the PHY registers and stores the PHY ID and possibly the PHY
@@ -109,7 +109,7 @@ out:
}
/**
- * e1000_phy_reset_dsp - Reset PHY DSP
+ * igb_phy_reset_dsp - Reset PHY DSP
* @hw: pointer to the HW structure
*
* Reset the digital signal processor.
@@ -129,7 +129,7 @@ out:
}
/**
- * e1000_read_phy_reg_mdic - Read MDI control register
+ * igb_read_phy_reg_mdic - Read MDI control register
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
@@ -144,7 +144,7 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
s32 ret_val = 0;
if (offset > MAX_PHY_REG_ADDRESS) {
- hw_dbg(hw, "PHY Address %d is out of range\n", offset);
+ hw_dbg("PHY Address %d is out of range\n", offset);
ret_val = -E1000_ERR_PARAM;
goto out;
}
@@ -172,12 +172,12 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
break;
}
if (!(mdic & E1000_MDIC_READY)) {
- hw_dbg(hw, "MDI Read did not complete\n");
+ hw_dbg("MDI Read did not complete\n");
ret_val = -E1000_ERR_PHY;
goto out;
}
if (mdic & E1000_MDIC_ERROR) {
- hw_dbg(hw, "MDI Error\n");
+ hw_dbg("MDI Error\n");
ret_val = -E1000_ERR_PHY;
goto out;
}
@@ -188,7 +188,7 @@ out:
}
/**
- * e1000_write_phy_reg_mdic - Write MDI control register
+ * igb_write_phy_reg_mdic - Write MDI control register
* @hw: pointer to the HW structure
* @offset: register offset to write to
* @data: data to write to register at offset
@@ -202,7 +202,7 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
s32 ret_val = 0;
if (offset > MAX_PHY_REG_ADDRESS) {
- hw_dbg(hw, "PHY Address %d is out of range\n", offset);
+ hw_dbg("PHY Address %d is out of range\n", offset);
ret_val = -E1000_ERR_PARAM;
goto out;
}
@@ -231,12 +231,12 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
break;
}
if (!(mdic & E1000_MDIC_READY)) {
- hw_dbg(hw, "MDI Write did not complete\n");
+ hw_dbg("MDI Write did not complete\n");
ret_val = -E1000_ERR_PHY;
goto out;
}
if (mdic & E1000_MDIC_ERROR) {
- hw_dbg(hw, "MDI Error\n");
+ hw_dbg("MDI Error\n");
ret_val = -E1000_ERR_PHY;
goto out;
}
@@ -246,7 +246,7 @@ out:
}
/**
- * e1000_read_phy_reg_igp - Read igp PHY register
+ * igb_read_phy_reg_igp - Read igp PHY register
* @hw: pointer to the HW structure
* @offset: register offset to be read
* @data: pointer to the read data
@@ -284,7 +284,7 @@ out:
}
/**
- * e1000_write_phy_reg_igp - Write igp PHY register
+ * igb_write_phy_reg_igp - Write igp PHY register
* @hw: pointer to the HW structure
* @offset: register offset to write to
* @data: data to write at register offset
@@ -321,7 +321,7 @@ out:
}
/**
- * e1000_copper_link_setup_m88 - Setup m88 PHY's for copper link
+ * igb_copper_link_setup_m88 - Setup m88 PHY's for copper link
* @hw: pointer to the HW structure
*
* Sets up MDI/MDI-X and polarity for m88 PHY's. If necessary, transmit clock
@@ -423,7 +423,7 @@ s32 igb_copper_link_setup_m88(struct e1000_hw *hw)
/* Commit the changes. */
ret_val = igb_phy_sw_reset(hw);
if (ret_val) {
- hw_dbg(hw, "Error committing the PHY changes\n");
+ hw_dbg("Error committing the PHY changes\n");
goto out;
}
@@ -432,7 +432,7 @@ out:
}
/**
- * e1000_copper_link_setup_igp - Setup igp PHY's for copper link
+ * igb_copper_link_setup_igp - Setup igp PHY's for copper link
* @hw: pointer to the HW structure
*
* Sets up LPLU, MDI/MDI-X, polarity, Smartspeed and Master/Slave config for
@@ -451,7 +451,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
ret_val = hw->phy.ops.reset_phy(hw);
if (ret_val) {
- hw_dbg(hw, "Error resetting the PHY.\n");
+ hw_dbg("Error resetting the PHY.\n");
goto out;
}
@@ -467,7 +467,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
if (hw->phy.ops.set_d3_lplu_state)
ret_val = hw->phy.ops.set_d3_lplu_state(hw, false);
if (ret_val) {
- hw_dbg(hw, "Error Disabling LPLU D3\n");
+ hw_dbg("Error Disabling LPLU D3\n");
goto out;
}
}
@@ -475,7 +475,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
/* disable lplu d0 during driver init */
ret_val = hw->phy.ops.set_d0_lplu_state(hw, false);
if (ret_val) {
- hw_dbg(hw, "Error Disabling LPLU D0\n");
+ hw_dbg("Error Disabling LPLU D0\n");
goto out;
}
/* Configure mdi-mdix settings */
@@ -570,7 +570,7 @@ out:
}
/**
- * e1000_copper_link_autoneg - Setup/Enable autoneg for copper link
+ * igb_copper_link_autoneg - Setup/Enable autoneg for copper link
* @hw: pointer to the HW structure
*
* Performs initial bounds checking on autoneg advertisement parameter, then
@@ -597,13 +597,13 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw)
if (phy->autoneg_advertised == 0)
phy->autoneg_advertised = phy->autoneg_mask;
- hw_dbg(hw, "Reconfiguring auto-neg advertisement params\n");
+ hw_dbg("Reconfiguring auto-neg advertisement params\n");
ret_val = igb_phy_setup_autoneg(hw);
if (ret_val) {
- hw_dbg(hw, "Error Setting up Auto-Negotiation\n");
+ hw_dbg("Error Setting up Auto-Negotiation\n");
goto out;
}
- hw_dbg(hw, "Restarting Auto-Neg\n");
+ hw_dbg("Restarting Auto-Neg\n");
/*
* Restart auto-negotiation by setting the Auto Neg Enable bit and
@@ -625,8 +625,8 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw)
if (phy->autoneg_wait_to_complete) {
ret_val = igb_wait_autoneg(hw);
if (ret_val) {
- hw_dbg(hw, "Error while waiting for "
- "autoneg to complete\n");
+ hw_dbg("Error while waiting for "
+ "autoneg to complete\n");
goto out;
}
}
@@ -638,7 +638,7 @@ out:
}
/**
- * e1000_phy_setup_autoneg - Configure PHY for auto-negotiation
+ * igb_phy_setup_autoneg - Configure PHY for auto-negotiation
* @hw: pointer to the HW structure
*
* Reads the MII auto-neg advertisement register and/or the 1000T control
@@ -689,39 +689,39 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
NWAY_AR_10T_HD_CAPS);
mii_1000t_ctrl_reg &= ~(CR_1000T_HD_CAPS | CR_1000T_FD_CAPS);
- hw_dbg(hw, "autoneg_advertised %x\n", phy->autoneg_advertised);
+ hw_dbg("autoneg_advertised %x\n", phy->autoneg_advertised);
/* Do we want to advertise 10 Mb Half Duplex? */
if (phy->autoneg_advertised & ADVERTISE_10_HALF) {
- hw_dbg(hw, "Advertise 10mb Half duplex\n");
+ hw_dbg("Advertise 10mb Half duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_10T_HD_CAPS;
}
/* Do we want to advertise 10 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_10_FULL) {
- hw_dbg(hw, "Advertise 10mb Full duplex\n");
+ hw_dbg("Advertise 10mb Full duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_10T_FD_CAPS;
}
/* Do we want to advertise 100 Mb Half Duplex? */
if (phy->autoneg_advertised & ADVERTISE_100_HALF) {
- hw_dbg(hw, "Advertise 100mb Half duplex\n");
+ hw_dbg("Advertise 100mb Half duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_100TX_HD_CAPS;
}
/* Do we want to advertise 100 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_100_FULL) {
- hw_dbg(hw, "Advertise 100mb Full duplex\n");
+ hw_dbg("Advertise 100mb Full duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_100TX_FD_CAPS;
}
/* We do not allow the Phy to advertise 1000 Mb Half Duplex */
if (phy->autoneg_advertised & ADVERTISE_1000_HALF)
- hw_dbg(hw, "Advertise 1000mb Half duplex request denied!\n");
+ hw_dbg("Advertise 1000mb Half duplex request denied!\n");
/* Do we want to advertise 1000 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_1000_FULL) {
- hw_dbg(hw, "Advertise 1000mb Full duplex\n");
+ hw_dbg("Advertise 1000mb Full duplex\n");
mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS;
}
@@ -780,7 +780,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
break;
default:
- hw_dbg(hw, "Flow control param set incorrectly\n");
+ hw_dbg("Flow control param set incorrectly\n");
ret_val = -E1000_ERR_CONFIG;
goto out;
}
@@ -790,7 +790,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
if (ret_val)
goto out;
- hw_dbg(hw, "Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
+ hw_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
ret_val = hw->phy.ops.write_phy_reg(hw,
@@ -805,7 +805,7 @@ out:
}
/**
- * e1000_phy_force_speed_duplex_igp - Force speed/duplex for igp PHY
+ * igb_phy_force_speed_duplex_igp - Force speed/duplex for igp PHY
* @hw: pointer to the HW structure
*
* Calls the PHY setup function to force speed and duplex. Clears the
@@ -846,13 +846,12 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw)
if (ret_val)
goto out;
- hw_dbg(hw, "IGP PSCR: %X\n", phy_data);
+ hw_dbg("IGP PSCR: %X\n", phy_data);
udelay(1);
if (phy->autoneg_wait_to_complete) {
- hw_dbg(hw,
- "Waiting for forced speed/duplex link on IGP phy.\n");
+ hw_dbg("Waiting for forced speed/duplex link on IGP phy.\n");
ret_val = igb_phy_has_link(hw,
PHY_FORCE_LIMIT,
@@ -862,7 +861,7 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw)
goto out;
if (!link)
- hw_dbg(hw, "Link taking longer than expected.\n");
+ hw_dbg("Link taking longer than expected.\n");
/* Try once more */
ret_val = igb_phy_has_link(hw,
@@ -878,7 +877,7 @@ out:
}
/**
- * e1000_phy_force_speed_duplex_m88 - Force speed/duplex for m88 PHY
+ * igb_phy_force_speed_duplex_m88 - Force speed/duplex for m88 PHY
* @hw: pointer to the HW structure
*
* Calls the PHY setup function to force speed and duplex. Clears the
@@ -909,7 +908,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw)
if (ret_val)
goto out;
- hw_dbg(hw, "M88E1000 PSCR: %X\n", phy_data);
+ hw_dbg("M88E1000 PSCR: %X\n", phy_data);
ret_val = hw->phy.ops.read_phy_reg(hw, PHY_CONTROL, &phy_data);
if (ret_val)
@@ -927,8 +926,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw)
udelay(1);
if (phy->autoneg_wait_to_complete) {
- hw_dbg(hw,
- "Waiting for forced speed/duplex link on M88 phy.\n");
+ hw_dbg("Waiting for forced speed/duplex link on M88 phy.\n");
ret_val = igb_phy_has_link(hw,
PHY_FORCE_LIMIT,
@@ -993,7 +991,7 @@ out:
}
/**
- * e1000_phy_force_speed_duplex_setup - Configure forced PHY speed/duplex
+ * igb_phy_force_speed_duplex_setup - Configure forced PHY speed/duplex
* @hw: pointer to the HW structure
* @phy_ctrl: pointer to current value of PHY_CONTROL
*
@@ -1028,11 +1026,11 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw,
if (mac->forced_speed_duplex & E1000_ALL_HALF_DUPLEX) {
ctrl &= ~E1000_CTRL_FD;
*phy_ctrl &= ~MII_CR_FULL_DUPLEX;
- hw_dbg(hw, "Half Duplex\n");
+ hw_dbg("Half Duplex\n");
} else {
ctrl |= E1000_CTRL_FD;
*phy_ctrl |= MII_CR_FULL_DUPLEX;
- hw_dbg(hw, "Full Duplex\n");
+ hw_dbg("Full Duplex\n");
}
/* Forcing 10mb or 100mb? */
@@ -1040,12 +1038,12 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw,
ctrl |= E1000_CTRL_SPD_100;
*phy_ctrl |= MII_CR_SPEED_100;
*phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_10);
- hw_dbg(hw, "Forcing 100mb\n");
+ hw_dbg("Forcing 100mb\n");
} else {
ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
*phy_ctrl |= MII_CR_SPEED_10;
*phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_100);
- hw_dbg(hw, "Forcing 10mb\n");
+ hw_dbg("Forcing 10mb\n");
}
igb_config_collision_dist(hw);
@@ -1054,7 +1052,7 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw,
}
/**
- * e1000_set_d3_lplu_state - Sets low power link up state for D3
+ * igb_set_d3_lplu_state - Sets low power link up state for D3
* @hw: pointer to the HW structure
* @active: boolean used to enable/disable lplu
*
@@ -1146,7 +1144,7 @@ out:
}
/**
- * e1000_check_downshift - Checks whether a downshift in speed occured
+ * igb_check_downshift - Checks whether a downshift in speed occured
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns 1
@@ -1188,7 +1186,7 @@ out:
}
/**
- * e1000_check_polarity_m88 - Checks the polarity.
+ * igb_check_polarity_m88 - Checks the polarity.
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns -E1000_ERR_PHY (-2)
@@ -1212,7 +1210,7 @@ static s32 igb_check_polarity_m88(struct e1000_hw *hw)
}
/**
- * e1000_check_polarity_igp - Checks the polarity.
+ * igb_check_polarity_igp - Checks the polarity.
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns -E1000_ERR_PHY (-2)
@@ -1260,7 +1258,7 @@ out:
}
/**
- * e1000_wait_autoneg - Wait for auto-neg compeletion
+ * igb_wait_autoneg - Wait for auto-neg compeletion
* @hw: pointer to the HW structure
*
* Waits for auto-negotiation to complete or for the auto-negotiation time
@@ -1292,7 +1290,7 @@ static s32 igb_wait_autoneg(struct e1000_hw *hw)
}
/**
- * e1000_phy_has_link - Polls PHY for link
+ * igb_phy_has_link - Polls PHY for link
* @hw: pointer to the HW structure
* @iterations: number of times to poll for link
* @usec_interval: delay between polling attempts
@@ -1332,7 +1330,7 @@ s32 igb_phy_has_link(struct e1000_hw *hw, u32 iterations,
}
/**
- * e1000_get_cable_length_m88 - Determine cable length for m88 PHY
+ * igb_get_cable_length_m88 - Determine cable length for m88 PHY
* @hw: pointer to the HW structure
*
* Reads the PHY specific status register to retrieve the cable length
@@ -1369,7 +1367,7 @@ out:
}
/**
- * e1000_get_cable_length_igp_2 - Determine cable length for igp2 PHY
+ * igb_get_cable_length_igp_2 - Determine cable length for igp2 PHY
* @hw: pointer to the HW structure
*
* The automatic gain control (agc) normalizes the amplitude of the
@@ -1442,7 +1440,7 @@ out:
}
/**
- * e1000_get_phy_info_m88 - Retrieve PHY information
+ * igb_get_phy_info_m88 - Retrieve PHY information
* @hw: pointer to the HW structure
*
* Valid for only copper links. Read the PHY status register (sticky read)
@@ -1459,7 +1457,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw)
bool link;
if (hw->phy.media_type != e1000_media_type_copper) {
- hw_dbg(hw, "Phy info is only valid for copper media\n");
+ hw_dbg("Phy info is only valid for copper media\n");
ret_val = -E1000_ERR_CONFIG;
goto out;
}
@@ -1469,7 +1467,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw)
goto out;
if (!link) {
- hw_dbg(hw, "Phy info is only valid if link is up\n");
+ hw_dbg("Phy info is only valid if link is up\n");
ret_val = -E1000_ERR_CONFIG;
goto out;
}
@@ -1523,7 +1521,7 @@ out:
}
/**
- * e1000_get_phy_info_igp - Retrieve igp PHY information
+ * igb_get_phy_info_igp - Retrieve igp PHY information
* @hw: pointer to the HW structure
*
* Read PHY status to determine if link is up. If link is up, then
@@ -1543,7 +1541,7 @@ s32 igb_get_phy_info_igp(struct e1000_hw *hw)
goto out;
if (!link) {
- hw_dbg(hw, "Phy info is only valid if link is up\n");
+ hw_dbg("Phy info is only valid if link is up\n");
ret_val = -E1000_ERR_CONFIG;
goto out;
}
@@ -1590,7 +1588,7 @@ out:
}
/**
- * e1000_phy_sw_reset - PHY software reset
+ * igb_phy_sw_reset - PHY software reset
* @hw: pointer to the HW structure
*
* Does a software reset of the PHY by reading the PHY control register and
@@ -1617,7 +1615,7 @@ out:
}
/**
- * e1000_phy_hw_reset - PHY hardware reset
+ * igb_phy_hw_reset - PHY hardware reset
* @hw: pointer to the HW structure
*
* Verify the reset block is not blocking us from resetting. Acquire
@@ -1663,7 +1661,7 @@ out:
/* Internal function pointers */
/**
- * e1000_get_phy_cfg_done - Generic PHY configuration done
+ * igb_get_phy_cfg_done - Generic PHY configuration done
* @hw: pointer to the HW structure
*
* Return success if silicon family did not implement a family specific
@@ -1678,7 +1676,7 @@ static s32 igb_get_phy_cfg_done(struct e1000_hw *hw)
}
/**
- * e1000_release_phy - Generic release PHY
+ * igb_release_phy - Generic release PHY
* @hw: pointer to the HW structure
*
* Return if silicon family does not require a semaphore when accessing the
@@ -1691,7 +1689,7 @@ static void igb_release_phy(struct e1000_hw *hw)
}
/**
- * e1000_acquire_phy - Generic acquire PHY
+ * igb_acquire_phy - Generic acquire PHY
* @hw: pointer to the HW structure
*
* Return success if silicon family does not require a semaphore when
@@ -1706,7 +1704,7 @@ static s32 igb_acquire_phy(struct e1000_hw *hw)
}
/**
- * e1000_phy_force_speed_duplex - Generic force PHY speed/duplex
+ * igb_phy_force_speed_duplex - Generic force PHY speed/duplex
* @hw: pointer to the HW structure
*
* When the silicon family has not implemented a forced speed/duplex
@@ -1721,14 +1719,14 @@ s32 igb_phy_force_speed_duplex(struct e1000_hw *hw)
}
/**
- * e1000_phy_init_script_igp3 - Inits the IGP3 PHY
+ * igb_phy_init_script_igp3 - Inits the IGP3 PHY
* @hw: pointer to the HW structure
*
* Initializes a Intel Gigabit PHY3 when an EEPROM is not present.
**/
s32 igb_phy_init_script_igp3(struct e1000_hw *hw)
{
- hw_dbg(hw, "Running IGP 3 PHY init script\n");
+ hw_dbg("Running IGP 3 PHY init script\n");
/* PHY init IGP 3 */
/* Enable rise/fall, 10-mode work in class-A */
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 0eecb8b..2c48eec 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -150,6 +150,7 @@ struct igb_ring {
u16 itr_register;
u16 cpu;
+ int queue_index;
unsigned int total_bytes;
unsigned int total_packets;
@@ -265,6 +266,7 @@ struct igb_adapter {
int msg_enable;
struct msix_entry *msix_entries;
u32 eims_enable_mask;
+ u32 eims_other;
/* to not mess up cache alignment, always add to the bottom */
unsigned long state;
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 171d1fc..7bc6fae 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -71,8 +71,8 @@ static int igb_setup_all_tx_resources(struct igb_adapter *);
static int igb_setup_all_rx_resources(struct igb_adapter *);
static void igb_free_all_tx_resources(struct igb_adapter *);
static void igb_free_all_rx_resources(struct igb_adapter *);
-static void igb_free_tx_resources(struct igb_adapter *, struct igb_ring *);
-static void igb_free_rx_resources(struct igb_adapter *, struct igb_ring *);
+static void igb_free_tx_resources(struct igb_ring *);
+static void igb_free_rx_resources(struct igb_ring *);
void igb_update_stats(struct igb_adapter *);
static int igb_probe(struct pci_dev *, const struct pci_device_id *);
static void __devexit igb_remove(struct pci_dev *pdev);
@@ -84,8 +84,8 @@ static void igb_configure_rx(struct igb_adapter *);
static void igb_setup_rctl(struct igb_adapter *);
static void igb_clean_all_tx_rings(struct igb_adapter *);
static void igb_clean_all_rx_rings(struct igb_adapter *);
-static void igb_clean_tx_ring(struct igb_adapter *, struct igb_ring *);
-static void igb_clean_rx_ring(struct igb_adapter *, struct igb_ring *);
+static void igb_clean_tx_ring(struct igb_ring *);
+static void igb_clean_rx_ring(struct igb_ring *);
static void igb_set_multi(struct net_device *);
static void igb_update_phy_info(unsigned long);
static void igb_watchdog(unsigned long);
@@ -102,12 +102,10 @@ static irqreturn_t igb_msix_other(int irq, void *);
static irqreturn_t igb_msix_rx(int irq, void *);
static irqreturn_t igb_msix_tx(int irq, void *);
static int igb_clean_rx_ring_msix(struct napi_struct *, int);
-static bool igb_clean_tx_irq(struct igb_adapter *, struct igb_ring *);
+static bool igb_clean_tx_irq(struct igb_ring *);
static int igb_clean(struct napi_struct *, int);
-static bool igb_clean_rx_irq_adv(struct igb_adapter *,
- struct igb_ring *, int *, int);
-static void igb_alloc_rx_buffers_adv(struct igb_adapter *,
- struct igb_ring *, int);
+static bool igb_clean_rx_irq_adv(struct igb_ring *, int *, int);
+static void igb_alloc_rx_buffers_adv(struct igb_ring *, int);
static int igb_ioctl(struct net_device *, struct ifreq *, int cmd);
static void igb_tx_timeout(struct net_device *);
static void igb_reset_task(struct work_struct *);
@@ -229,12 +227,11 @@ static int igb_alloc_queues(struct igb_adapter *adapter)
for (i = 0; i < adapter->num_rx_queues; i++) {
struct igb_ring *ring = &(adapter->rx_ring[i]);
ring->adapter = adapter;
+ ring->queue_index = i;
ring->itr_register = E1000_ITR;
- if (!ring->napi.poll)
- netif_napi_add(adapter->netdev, &ring->napi, igb_clean,
- adapter->napi.weight /
- adapter->num_rx_queues);
+ /* set a default napi handler for each rx_ring */
+ netif_napi_add(adapter->netdev, &ring->napi, igb_clean, 64);
}
return 0;
}
@@ -302,9 +299,6 @@ static void igb_configure_msix(struct igb_adapter *adapter)
array_wr32(E1000_MSIXBM(0), vector++,
E1000_EIMS_OTHER);
- /* disable IAM for ICR interrupt bits */
- wr32(E1000_IAM, 0);
-
tmp = rd32(E1000_CTRL_EXT);
/* enable MSI-X PBA support*/
tmp |= E1000_CTRL_EXT_PBA_CLR;
@@ -315,6 +309,7 @@ static void igb_configure_msix(struct igb_adapter *adapter)
wr32(E1000_CTRL_EXT, tmp);
adapter->eims_enable_mask |= E1000_EIMS_OTHER;
+ adapter->eims_other = E1000_EIMS_OTHER;
wrfl();
}
@@ -357,6 +352,9 @@ static int igb_request_msix(struct igb_adapter *adapter)
goto out;
ring->itr_register = E1000_EITR(0) + (vector << 2);
ring->itr_val = adapter->itr;
+ /* overwrite the poll routine for MSIX, we've already done
+ * netif_napi_add */
+ ring->napi.poll = &igb_clean_rx_ring_msix;
vector++;
}
@@ -365,9 +363,6 @@ static int igb_request_msix(struct igb_adapter *adapter)
if (err)
goto out;
- adapter->napi.poll = igb_clean_rx_ring_msix;
- for (i = 0; i < adapter->num_rx_queues; i++)
- adapter->rx_ring[i].napi.poll = adapter->napi.poll;
igb_configure_msix(adapter);
return 0;
out:
@@ -436,12 +431,8 @@ static int igb_request_irq(struct igb_adapter *adapter)
if (adapter->msix_entries) {
err = igb_request_msix(adapter);
- if (!err) {
- /* enable IAM, auto-mask,
- * DO NOT USE EIAM or IAM in legacy mode */
- wr32(E1000_IAM, IMS_ENABLE_MASK);
+ if (!err)
goto request_done;
- }
/* fall back to MSI */
igb_reset_interrupt_capability(adapter);
if (!pci_enable_msi(adapter->pdev))
@@ -450,7 +441,11 @@ static int igb_request_irq(struct igb_adapter *adapter)
igb_free_all_rx_resources(adapter);
adapter->num_rx_queues = 1;
igb_alloc_queues(adapter);
+ } else {
+ wr32(E1000_MSIXBM(0), (E1000_EICR_RX_QUEUE0 |
+ E1000_EIMS_OTHER));
}
+
if (adapter->msi_enabled) {
err = request_irq(adapter->pdev->irq, &igb_intr_msi, 0,
netdev->name, netdev);
@@ -502,9 +497,12 @@ static void igb_irq_disable(struct igb_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
if (adapter->msix_entries) {
+ wr32(E1000_EIAM, 0);
wr32(E1000_EIMC, ~0);
wr32(E1000_EIAC, 0);
}
+
+ wr32(E1000_IAM, 0);
wr32(E1000_IMC, ~0);
wrfl();
synchronize_irq(adapter->pdev->irq);
@@ -519,13 +517,14 @@ static void igb_irq_enable(struct igb_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
if (adapter->msix_entries) {
- wr32(E1000_EIMS,
- adapter->eims_enable_mask);
- wr32(E1000_EIAC,
- adapter->eims_enable_mask);
+ wr32(E1000_EIAC, adapter->eims_enable_mask);
+ wr32(E1000_EIAM, adapter->eims_enable_mask);
+ wr32(E1000_EIMS, adapter->eims_enable_mask);
wr32(E1000_IMS, E1000_IMS_LSC);
- } else
- wr32(E1000_IMS, IMS_ENABLE_MASK);
+ } else {
+ wr32(E1000_IMS, IMS_ENABLE_MASK);
+ wr32(E1000_IAM, IMS_ENABLE_MASK);
+ }
}
static void igb_update_mng_vlan(struct igb_adapter *adapter)
@@ -632,12 +631,15 @@ static void igb_configure(struct igb_adapter *adapter)
igb_configure_tx(adapter);
igb_setup_rctl(adapter);
igb_configure_rx(adapter);
+
+ igb_rx_fifo_flush_82575(&adapter->hw);
+
/* call IGB_DESC_UNUSED which always leaves
* at least 1 descriptor unused to make sure
* next_to_use != next_to_clean */
for (i = 0; i < adapter->num_rx_queues; i++) {
struct igb_ring *ring = &adapter->rx_ring[i];
- igb_alloc_rx_buffers_adv(adapter, ring, IGB_DESC_UNUSED(ring));
+ igb_alloc_rx_buffers_adv(ring, IGB_DESC_UNUSED(ring));
}
@@ -660,13 +662,10 @@ int igb_up(struct igb_adapter *adapter)
clear_bit(__IGB_DOWN, &adapter->state);
- napi_enable(&adapter->napi);
-
- if (adapter->msix_entries) {
- for (i = 0; i < adapter->num_rx_queues; i++)
- napi_enable(&adapter->rx_ring[i].napi);
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ napi_enable(&adapter->rx_ring[i].napi);
+ if (adapter->msix_entries)
igb_configure_msix(adapter);
- }
/* Clear any pending interrupts. */
rd32(E1000_ICR);
@@ -703,11 +702,9 @@ void igb_down(struct igb_adapter *adapter)
wrfl();
msleep(10);
- napi_disable(&adapter->napi);
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ napi_disable(&adapter->rx_ring[i].napi);
- if (adapter->msix_entries)
- for (i = 0; i < adapter->num_rx_queues; i++)
- napi_disable(&adapter->rx_ring[i].napi);
igb_irq_disable(adapter);
del_timer_sync(&adapter->watchdog_timer);
@@ -854,7 +851,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
struct e1000_hw *hw;
const struct e1000_info *ei = igb_info_tbl[ent->driver_data];
unsigned long mmio_start, mmio_len;
- static int cards_found;
int i, err, pci_using_dac;
u16 eeprom_data = 0;
u16 eeprom_apme_mask = IGB_EEPROM_APME;
@@ -933,7 +929,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
igb_set_ethtool_ops(netdev);
netdev->tx_timeout = &igb_tx_timeout;
netdev->watchdog_timeo = 5 * HZ;
- netif_napi_add(netdev, &adapter->napi, igb_clean, 64);
netdev->vlan_rx_register = igb_vlan_rx_register;
netdev->vlan_rx_add_vid = igb_vlan_rx_add_vid;
netdev->vlan_rx_kill_vid = igb_vlan_rx_kill_vid;
@@ -947,8 +942,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
netdev->mem_start = mmio_start;
netdev->mem_end = mmio_start + mmio_len;
- adapter->bd_number = cards_found;
-
/* PCI config space info */
hw->vendor_id = pdev->vendor;
hw->device_id = pdev->device;
@@ -1133,7 +1126,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
adapter->msi_enabled ? "MSI" : "legacy",
adapter->num_rx_queues, adapter->num_tx_queues);
- cards_found++;
return 0;
err_register:
@@ -1301,15 +1293,14 @@ static int igb_open(struct net_device *netdev)
/* From here on the code is the same as igb_up() */
clear_bit(__IGB_DOWN, &adapter->state);
- napi_enable(&adapter->napi);
- if (adapter->msix_entries)
- for (i = 0; i < adapter->num_rx_queues; i++)
- napi_enable(&adapter->rx_ring[i].napi);
-
- igb_irq_enable(adapter);
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ napi_enable(&adapter->rx_ring[i].napi);
/* Clear any pending interrupts. */
rd32(E1000_ICR);
+
+ igb_irq_enable(adapter);
+
/* Fire a link status change interrupt to start the watchdog. */
wr32(E1000_ICS, E1000_ICS_LSC);
@@ -1423,8 +1414,7 @@ static int igb_setup_all_tx_resources(struct igb_adapter *adapter)
dev_err(&adapter->pdev->dev,
"Allocation for Tx Queue %u failed\n", i);
for (i--; i >= 0; i--)
- igb_free_tx_resources(adapter,
- &adapter->tx_ring[i]);
+ igb_free_tx_resources(&adapter->tx_ring[i]);
break;
}
}
@@ -1538,8 +1528,6 @@ int igb_setup_rx_resources(struct igb_adapter *adapter,
rx_ring->pending_skb = NULL;
rx_ring->adapter = adapter;
- /* FIXME: do we want to setup ring->napi->poll here? */
- rx_ring->napi.poll = adapter->napi.poll;
return 0;
@@ -1567,8 +1555,7 @@ static int igb_setup_all_rx_resources(struct igb_adapter *adapter)
dev_err(&adapter->pdev->dev,
"Allocation for Rx Queue %u failed\n", i);
for (i--; i >= 0; i--)
- igb_free_rx_resources(adapter,
- &adapter->rx_ring[i]);
+ igb_free_rx_resources(&adapter->rx_ring[i]);
break;
}
}
@@ -1796,12 +1783,11 @@ static void igb_configure_rx(struct igb_adapter *adapter)
*
* Free all transmit software resources
**/
-static void igb_free_tx_resources(struct igb_adapter *adapter,
- struct igb_ring *tx_ring)
+static void igb_free_tx_resources(struct igb_ring *tx_ring)
{
- struct pci_dev *pdev = adapter->pdev;
+ struct pci_dev *pdev = tx_ring->adapter->pdev;
- igb_clean_tx_ring(adapter, tx_ring);
+ igb_clean_tx_ring(tx_ring);
vfree(tx_ring->buffer_info);
tx_ring->buffer_info = NULL;
@@ -1822,7 +1808,7 @@ static void igb_free_all_tx_resources(struct igb_adapter *adapter)
int i;
for (i = 0; i < adapter->num_tx_queues; i++)
- igb_free_tx_resources(adapter, &adapter->tx_ring[i]);
+ igb_free_tx_resources(&adapter->tx_ring[i]);
}
static void igb_unmap_and_free_tx_resource(struct igb_adapter *adapter,
@@ -1848,9 +1834,9 @@ static void igb_unmap_and_free_tx_resource(struct igb_adapter *adapter,
* @adapter: board private structure
* @tx_ring: ring to be cleaned
**/
-static void igb_clean_tx_ring(struct igb_adapter *adapter,
- struct igb_ring *tx_ring)
+static void igb_clean_tx_ring(struct igb_ring *tx_ring)
{
+ struct igb_adapter *adapter = tx_ring->adapter;
struct igb_buffer *buffer_info;
unsigned long size;
unsigned int i;
@@ -1887,7 +1873,7 @@ static void igb_clean_all_tx_rings(struct igb_adapter *adapter)
int i;
for (i = 0; i < adapter->num_tx_queues; i++)
- igb_clean_tx_ring(adapter, &adapter->tx_ring[i]);
+ igb_clean_tx_ring(&adapter->tx_ring[i]);
}
/**
@@ -1897,12 +1883,11 @@ static void igb_clean_all_tx_rings(struct igb_adapter *adapter)
*
* Free all receive software resources
**/
-static void igb_free_rx_resources(struct igb_adapter *adapter,
- struct igb_ring *rx_ring)
+static void igb_free_rx_resources(struct igb_ring *rx_ring)
{
- struct pci_dev *pdev = adapter->pdev;
+ struct pci_dev *pdev = rx_ring->adapter->pdev;
- igb_clean_rx_ring(adapter, rx_ring);
+ igb_clean_rx_ring(rx_ring);
vfree(rx_ring->buffer_info);
rx_ring->buffer_info = NULL;
@@ -1923,7 +1908,7 @@ static void igb_free_all_rx_resources(struct igb_adapter *adapter)
int i;
for (i = 0; i < adapter->num_rx_queues; i++)
- igb_free_rx_resources(adapter, &adapter->rx_ring[i]);
+ igb_free_rx_resources(&adapter->rx_ring[i]);
}
/**
@@ -1931,9 +1916,9 @@ static void igb_free_all_rx_resources(struct igb_adapter *adapter)
* @adapter: board private structure
* @rx_ring: ring to free buffers from
**/
-static void igb_clean_rx_ring(struct igb_adapter *adapter,
- struct igb_ring *rx_ring)
+static void igb_clean_rx_ring(struct igb_ring *rx_ring)
{
+ struct igb_adapter *adapter = rx_ring->adapter;
struct igb_buffer *buffer_info;
struct pci_dev *pdev = adapter->pdev;
unsigned long size;
@@ -1997,7 +1982,7 @@ static void igb_clean_all_rx_rings(struct igb_adapter *adapter)
int i;
for (i = 0; i < adapter->num_rx_queues; i++)
- igb_clean_rx_ring(adapter, &adapter->rx_ring[i]);
+ igb_clean_rx_ring(&adapter->rx_ring[i]);
}
/**
@@ -3041,26 +3026,19 @@ static irqreturn_t igb_msix_other(int irq, void *data)
struct net_device *netdev = data;
struct igb_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 eicr;
- /* disable interrupts from the "other" bit, avoid re-entry */
- wr32(E1000_EIMC, E1000_EIMS_OTHER);
-
- eicr = rd32(E1000_EICR);
+ u32 icr = rd32(E1000_ICR);
- if (eicr & E1000_EIMS_OTHER) {
- u32 icr = rd32(E1000_ICR);
- /* reading ICR causes bit 31 of EICR to be cleared */
- if (!(icr & E1000_ICR_LSC))
- goto no_link_interrupt;
- hw->mac.get_link_status = 1;
- /* guard against interrupt when we're going down */
- if (!test_bit(__IGB_DOWN, &adapter->state))
- mod_timer(&adapter->watchdog_timer, jiffies + 1);
- }
+ /* reading ICR causes bit 31 of EICR to be cleared */
+ if (!(icr & E1000_ICR_LSC))
+ goto no_link_interrupt;
+ hw->mac.get_link_status = 1;
+ /* guard against interrupt when we're going down */
+ if (!test_bit(__IGB_DOWN, &adapter->state))
+ mod_timer(&adapter->watchdog_timer, jiffies + 1);
no_link_interrupt:
wr32(E1000_IMS, E1000_IMS_LSC);
- wr32(E1000_EIMS, E1000_EIMS_OTHER);
+ wr32(E1000_EIMS, adapter->eims_other);
return IRQ_HANDLED;
}
@@ -3076,7 +3054,7 @@ static irqreturn_t igb_msix_tx(int irq, void *data)
tx_ring->total_bytes = 0;
tx_ring->total_packets = 0;
- if (!igb_clean_tx_irq(adapter, tx_ring))
+ if (!igb_clean_tx_irq(tx_ring))
/* Ring was not completely cleaned, so fire another interrupt */
wr32(E1000_EICS, tx_ring->eims_value);
@@ -3091,21 +3069,19 @@ static irqreturn_t igb_msix_rx(int irq, void *data)
struct igb_adapter *adapter = rx_ring->adapter;
struct e1000_hw *hw = &adapter->hw;
- if (!rx_ring->itr_val)
- wr32(E1000_EIMC, rx_ring->eims_value);
+ /* Write the ITR value calculated at the end of the
+ * previous interrupt.
+ */
- if (netif_rx_schedule_prep(adapter->netdev, &rx_ring->napi)) {
- rx_ring->total_bytes = 0;
- rx_ring->total_packets = 0;
- rx_ring->no_itr_adjust = 0;
- __netif_rx_schedule(adapter->netdev, &rx_ring->napi);
- } else {
- if (!rx_ring->no_itr_adjust) {
- igb_lower_rx_eitr(adapter, rx_ring);
- rx_ring->no_itr_adjust = 1;
- }
+ if (adapter->set_itr) {
+ wr32(rx_ring->itr_register,
+ 1000000000 / (rx_ring->itr_val * 256));
+ adapter->set_itr = 0;
}
+ if (netif_rx_schedule_prep(adapter->netdev, &rx_ring->napi))
+ __netif_rx_schedule(adapter->netdev, &rx_ring->napi);
+
return IRQ_HANDLED;
}
@@ -3119,7 +3095,6 @@ static irqreturn_t igb_intr_msi(int irq, void *data)
{
struct net_device *netdev = data;
struct igb_adapter *adapter = netdev_priv(netdev);
- struct napi_struct *napi = &adapter->napi;
struct e1000_hw *hw = &adapter->hw;
/* read ICR disables interrupts using IAM */
u32 icr = rd32(E1000_ICR);
@@ -3128,25 +3103,17 @@ static irqreturn_t igb_intr_msi(int irq, void *data)
* previous interrupt.
*/
if (adapter->set_itr) {
- wr32(E1000_ITR,
- 1000000000 / (adapter->itr * 256));
+ wr32(E1000_ITR, 1000000000 / (adapter->itr * 256));
adapter->set_itr = 0;
}
- /* read ICR disables interrupts using IAM */
if (icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC)) {
hw->mac.get_link_status = 1;
if (!test_bit(__IGB_DOWN, &adapter->state))
mod_timer(&adapter->watchdog_timer, jiffies + 1);
}
- if (netif_rx_schedule_prep(netdev, napi)) {
- adapter->tx_ring->total_bytes = 0;
- adapter->tx_ring->total_packets = 0;
- adapter->rx_ring->total_bytes = 0;
- adapter->rx_ring->total_packets = 0;
- __netif_rx_schedule(netdev, napi);
- }
+ netif_rx_schedule(netdev, &adapter->rx_ring[0].napi);
return IRQ_HANDLED;
}
@@ -3160,7 +3127,6 @@ static irqreturn_t igb_intr(int irq, void *data)
{
struct net_device *netdev = data;
struct igb_adapter *adapter = netdev_priv(netdev);
- struct napi_struct *napi = &adapter->napi;
struct e1000_hw *hw = &adapter->hw;
/* Interrupt Auto-Mask...upon reading ICR, interrupts are masked. No
* need for the IMC write */
@@ -3173,8 +3139,7 @@ static irqreturn_t igb_intr(int irq, void *data)
* previous interrupt.
*/
if (adapter->set_itr) {
- wr32(E1000_ITR,
- 1000000000 / (adapter->itr * 256));
+ wr32(E1000_ITR, 1000000000 / (adapter->itr * 256));
adapter->set_itr = 0;
}
@@ -3192,13 +3157,7 @@ static irqreturn_t igb_intr(int irq, void *data)
mod_timer(&adapter->watchdog_timer, jiffies + 1);
}
- if (netif_rx_schedule_prep(netdev, napi)) {
- adapter->tx_ring->total_bytes = 0;
- adapter->rx_ring->total_bytes = 0;
- adapter->tx_ring->total_packets = 0;
- adapter->rx_ring->total_packets = 0;
- __netif_rx_schedule(netdev, napi);
- }
+ netif_rx_schedule(netdev, &adapter->rx_ring[0].napi);
return IRQ_HANDLED;
}
@@ -3227,14 +3186,13 @@ static int igb_clean(struct napi_struct *napi, int budget)
* the lock means tx_ring[i] is currently being cleaned anyway. */
for (i = 0; i < adapter->num_tx_queues; i++) {
if (spin_trylock(&adapter->tx_ring[i].tx_clean_lock)) {
- tx_clean_complete &= igb_clean_tx_irq(adapter,
- &adapter->tx_ring[i]);
+ tx_clean_complete &= igb_clean_tx_irq(&adapter->tx_ring[i]);
spin_unlock(&adapter->tx_ring[i].tx_clean_lock);
}
}
for (i = 0; i < adapter->num_rx_queues; i++)
- igb_clean_rx_irq_adv(adapter, &adapter->rx_ring[i], &work_done,
+ igb_clean_rx_irq_adv(&adapter->rx_ring[i], &work_done,
adapter->rx_ring[i].napi.weight);
/* If no Tx and not enough Rx work done, exit the polling mode */
@@ -3264,7 +3222,7 @@ static int igb_clean_rx_ring_msix(struct napi_struct *napi, int budget)
if (!netif_carrier_ok(netdev))
goto quit_polling;
- igb_clean_rx_irq_adv(adapter, rx_ring, &work_done, budget);
+ igb_clean_rx_irq_adv(rx_ring, &work_done, budget);
/* If not enough Rx work done, exit the polling mode */
@@ -3282,6 +3240,10 @@ quit_polling:
else if (mean_size > IGB_DYN_ITR_LENGTH_HIGH)
igb_lower_rx_eitr(adapter, rx_ring);
}
+
+ if (!test_bit(__IGB_DOWN, &adapter->state))
+ wr32(E1000_EIMS, rx_ring->eims_value);
+
return 0;
}
@@ -3299,11 +3261,11 @@ static inline u32 get_head(struct igb_ring *tx_ring)
* @adapter: board private structure
* returns true if ring is completely cleaned
**/
-static bool igb_clean_tx_irq(struct igb_adapter *adapter,
- struct igb_ring *tx_ring)
+static bool igb_clean_tx_irq(struct igb_ring *tx_ring)
{
- struct net_device *netdev = adapter->netdev;
+ struct igb_adapter *adapter = tx_ring->adapter;
struct e1000_hw *hw = &adapter->hw;
+ struct net_device *netdev = adapter->netdev;
struct e1000_tx_desc *tx_desc;
struct igb_buffer *buffer_info;
struct sk_buff *skb;
@@ -3458,10 +3420,10 @@ static inline void igb_rx_checksum_adv(struct igb_adapter *adapter,
adapter->hw_csum_good++;
}
-static bool igb_clean_rx_irq_adv(struct igb_adapter *adapter,
- struct igb_ring *rx_ring,
- int *work_done, int budget)
+static bool igb_clean_rx_irq_adv(struct igb_ring *rx_ring,
+ int *work_done, int budget)
{
+ struct igb_adapter *adapter = rx_ring->adapter;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union e1000_adv_rx_desc *rx_desc , *next_rxd;
@@ -3584,8 +3546,7 @@ next_desc:
/* return some buffers to hardware, one at a time is too slow */
if (cleaned_count >= IGB_RX_BUFFER_WRITE) {
- igb_alloc_rx_buffers_adv(adapter, rx_ring,
- cleaned_count);
+ igb_alloc_rx_buffers_adv(rx_ring, cleaned_count);
cleaned_count = 0;
}
@@ -3600,7 +3561,7 @@ out:
cleaned_count = IGB_DESC_UNUSED(rx_ring);
if (cleaned_count)
- igb_alloc_rx_buffers_adv(adapter, rx_ring, cleaned_count);
+ igb_alloc_rx_buffers_adv(rx_ring, cleaned_count);
rx_ring->total_packets += total_packets;
rx_ring->total_bytes += total_bytes;
@@ -3616,10 +3577,10 @@ out:
* igb_alloc_rx_buffers_adv - Replace used receive buffers; packet split
* @adapter: address of board private structure
**/
-static void igb_alloc_rx_buffers_adv(struct igb_adapter *adapter,
- struct igb_ring *rx_ring,
+static void igb_alloc_rx_buffers_adv(struct igb_ring *rx_ring,
int cleaned_count)
{
+ struct igb_adapter *adapter = rx_ring->adapter;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union e1000_adv_rx_desc *rx_desc;
@@ -4062,10 +4023,10 @@ static void igb_netpoll(struct net_device *netdev)
igb_irq_disable(adapter);
for (i = 0; i < adapter->num_tx_queues; i++)
- igb_clean_tx_irq(adapter, &adapter->tx_ring[i]);
+ igb_clean_tx_irq(&adapter->tx_ring[i]);
for (i = 0; i < adapter->num_rx_queues; i++)
- igb_clean_rx_irq_adv(adapter, &adapter->rx_ring[i],
+ igb_clean_rx_irq_adv(&adapter->rx_ring[i],
&work_done,
adapter->rx_ring[i].napi.weight);
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 2c03f4e..7373daf 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -42,7 +42,6 @@
#define ipg_r16(reg) ioread16(ioaddr + (reg))
#define ipg_r8(reg) ioread8(ioaddr + (reg))
-#define JUMBO_FRAME_4k_ONLY
enum {
netdev_io_size = 128
};
@@ -55,6 +54,14 @@ MODULE_DESCRIPTION("IC Plus IP1000 Gigabit Ethernet Adapter Linux Driver");
MODULE_LICENSE("GPL");
/*
+ * Defaults
+ */
+#define IPG_MAX_RXFRAME_SIZE 0x0600
+#define IPG_RXFRAG_SIZE 0x0600
+#define IPG_RXSUPPORT_SIZE 0x0600
+#define IPG_IS_JUMBO false
+
+/*
* Variable record -- index by leading revision/length
* Revision/Length(=N*4), Address1, Data1, Address2, Data2,...,AddressN,DataN
*/
@@ -631,6 +638,7 @@ static void ipg_nic_set_multicast_list(struct net_device *dev)
static int ipg_io_config(struct net_device *dev)
{
+ struct ipg_nic_private *sp = netdev_priv(dev);
void __iomem *ioaddr = ipg_ioaddr(dev);
u32 origmacctrl;
u32 restoremacctrl;
@@ -670,7 +678,7 @@ static int ipg_io_config(struct net_device *dev)
/* Set RECEIVEMODE register. */
ipg_nic_set_multicast_list(dev);
- ipg_w16(IPG_MAX_RXFRAME_SIZE, MAX_FRAME_SIZE);
+ ipg_w16(sp->max_rxframe_size, MAX_FRAME_SIZE);
ipg_w8(IPG_RXDMAPOLLPERIOD_VALUE, RX_DMA_POLL_PERIOD);
ipg_w8(IPG_RXDMAURGENTTHRESH_VALUE, RX_DMA_URGENT_THRESH);
@@ -730,7 +738,7 @@ static int ipg_get_rxbuff(struct net_device *dev, int entry)
IPG_DEBUG_MSG("_get_rxbuff\n");
- skb = netdev_alloc_skb(dev, IPG_RXSUPPORT_SIZE + NET_IP_ALIGN);
+ skb = netdev_alloc_skb(dev, sp->rxsupport_size + NET_IP_ALIGN);
if (!skb) {
sp->rx_buff[entry] = NULL;
return -ENOMEM;
@@ -751,7 +759,7 @@ static int ipg_get_rxbuff(struct net_device *dev, int entry)
sp->rx_buf_sz, PCI_DMA_FROMDEVICE));
/* Set the RFD fragment length. */
- rxfragsize = IPG_RXFRAG_SIZE;
+ rxfragsize = sp->rxfrag_size;
rxfd->frag_info |= cpu_to_le64((rxfragsize << 48) & IPG_RFI_FRAGLEN);
return 0;
@@ -1076,8 +1084,6 @@ static int ipg_nic_rxrestore(struct net_device *dev)
return 0;
}
-#ifdef JUMBO_FRAME
-
/* use jumboindex and jumbosize to control jumbo frame status
* initial status is jumboindex=-1 and jumbosize=0
* 1. jumboindex = -1 and jumbosize=0 : previous jumbo frame has been done.
@@ -1097,7 +1103,7 @@ enum {
FRAME_WITH_START_WITH_END = 11
};
-inline void ipg_nic_rx_free_skb(struct net_device *dev)
+static void ipg_nic_rx_free_skb(struct net_device *dev)
{
struct ipg_nic_private *sp = netdev_priv(dev);
unsigned int entry = sp->rx_current % IPG_RFDLIST_LENGTH;
@@ -1113,7 +1119,7 @@ inline void ipg_nic_rx_free_skb(struct net_device *dev)
}
}
-inline int ipg_nic_rx_check_frame_type(struct net_device *dev)
+static int ipg_nic_rx_check_frame_type(struct net_device *dev)
{
struct ipg_nic_private *sp = netdev_priv(dev);
struct ipg_rx *rxfd = sp->rxd + (sp->rx_current % IPG_RFDLIST_LENGTH);
@@ -1126,7 +1132,7 @@ inline int ipg_nic_rx_check_frame_type(struct net_device *dev)
return type;
}
-inline int ipg_nic_rx_check_error(struct net_device *dev)
+static int ipg_nic_rx_check_error(struct net_device *dev)
{
struct ipg_nic_private *sp = netdev_priv(dev);
unsigned int entry = sp->rx_current % IPG_RFDLIST_LENGTH;
@@ -1209,8 +1215,8 @@ static void ipg_nic_rx_with_start_and_end(struct net_device *dev,
/* accept this frame and send to upper layer */
framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN;
- if (framelen > IPG_RXFRAG_SIZE)
- framelen = IPG_RXFRAG_SIZE;
+ if (framelen > sp->rxfrag_size)
+ framelen = sp->rxfrag_size;
skb_put(skb, framelen);
skb->protocol = eth_type_trans(skb, dev);
@@ -1243,10 +1249,10 @@ static void ipg_nic_rx_with_start(struct net_device *dev,
pci_unmap_single(pdev, le64_to_cpu(rxfd->frag_info & ~IPG_RFI_FRAGLEN),
sp->rx_buf_sz, PCI_DMA_FROMDEVICE);
- skb_put(skb, IPG_RXFRAG_SIZE);
+ skb_put(skb, sp->rxfrag_size);
jumbo->found_start = 1;
- jumbo->current_size = IPG_RXFRAG_SIZE;
+ jumbo->current_size = sp->rxfrag_size;
jumbo->skb = skb;
sp->rx_buff[entry] = NULL;
@@ -1272,11 +1278,7 @@ static void ipg_nic_rx_with_end(struct net_device *dev,
framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_