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Commit e87cb5db authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (48 commits)
  LIB82596: correct data types for hardware addresses
  via-velocity: don't oops on MTU change (resend)
  Stop phy code from returning success to unknown ioctls.
  SET_NETDEV_DEV() in fec_mpc52xx.c
  net: smc911x: only enable for mpr2 on sh.
  e1000: Fix NAPI state bug when Rx complete
  sky2: turn of dynamic Tx watermark workaround (FE+ only)
  sky2: don't use AER routines
  sky2: revert to access PCI config via device space
  cxgb - fix stats
  cxgb - fix NAPI
  cxgb - fix T2 GSO
  ucc_geth: handle passing of RX-only and TX-only internal delay PHY connection type parameters
  phylib: marvell: add support for TX-only and RX-only Internal Delay
  phylib: add PHY interface modes for internal delay for tx and rx only
  skge: MTU changing fix
  skge: serial mode register values
  skge version 1.13
  skge: increase TX threshold for Jumbo
  skge: fiber link up/down fix
  ...
parents d894f451 9ec46c6d

drivers/net/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -888,7 +888,7 @@ config SMC91X 
	tristate "SMC 91C9x/91C1xxx support"

	select CRC32

	select MII

	depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00 || BFIN

	depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00 || BLACKFIN

	help

	  This is a driver for SMC's 91x series of Ethernet chipsets,

	  including the SMC91C94 and the SMC91C111. Say Y if you want it
@@ -926,7 +926,7 @@ config SMC911X 
	tristate "SMSC LAN911[5678] support"

	select CRC32

	select MII

	depends on ARCH_PXA || SUPERH

	depends on ARCH_PXA || SH_MAGIC_PANEL_R2

	help

	  This is a driver for SMSC's LAN911x series of Ethernet chipsets

	  including the new LAN9115, LAN9116, LAN9117, and LAN9118.

drivers/net/amd8111e.c

+6 −0
Original line number Diff line number Diff line
@@ -1340,7 +1340,9 @@ static int amd8111e_close(struct net_device * dev) 
	struct amd8111e_priv *lp = netdev_priv(dev);

	netif_stop_queue(dev);



#ifdef CONFIG_AMD8111E_NAPI

	napi_disable(&lp->napi);

#endif



	spin_lock_irq(&lp->lock);
@@ -1372,7 +1374,9 @@ static int amd8111e_open(struct net_device * dev ) 
					 dev->name, dev))

		return -EAGAIN;



#ifdef CONFIG_AMD8111E_NAPI

	napi_enable(&lp->napi);

#endif



	spin_lock_irq(&lp->lock);
@@ -1380,7 +1384,9 @@ static int amd8111e_open(struct net_device * dev ) 


	if(amd8111e_restart(dev)){

		spin_unlock_irq(&lp->lock);

#ifdef CONFIG_AMD8111E_NAPI

		napi_disable(&lp->napi);

#endif

		if (dev->irq)

			free_irq(dev->irq, dev);

		return -ENOMEM;

drivers/net/bfin_mac.c

+1 −1
Original line number Diff line number Diff line
@@ -676,7 +676,7 @@ static void bf537mac_rx(struct net_device *dev) 
	skb->protocol = eth_type_trans(skb, dev);

#if defined(BFIN_MAC_CSUM_OFFLOAD)

	skb->csum = current_rx_ptr->status.ip_payload_csum;

	skb->ip_summed = CHECKSUM_PARTIAL;

	skb->ip_summed = CHECKSUM_COMPLETE;

#endif



	netif_rx(skb);

drivers/net/chelsio/cxgb2.c

100644 → 100755
+53 −17
Original line number Diff line number Diff line
@@ -374,6 +374,8 @@ static char stats_strings[][ETH_GSTRING_LEN] = { 
	"TxInternalMACXmitError",

	"TxFramesWithExcessiveDeferral",

	"TxFCSErrors",

	"TxJumboFramesOk",

	"TxJumboOctetsOk",

	

	"RxOctetsOK",

	"RxOctetsBad",
@@ -392,15 +394,16 @@ static char stats_strings[][ETH_GSTRING_LEN] = { 
	"RxInRangeLengthErrors",

	"RxOutOfRangeLengthField",

	"RxFrameTooLongErrors",

	"RxJumboFramesOk",

	"RxJumboOctetsOk",



	/* Port stats */

	"RxPackets",

	"RxCsumGood",

	"TxPackets",

	"TxCsumOffload",

	"TxTso",

	"RxVlan",

	"TxVlan",

	"TxNeedHeadroom", 

	

	/* Interrupt stats */

	"rx drops",
@@ -463,23 +466,56 @@ static void get_stats(struct net_device *dev, struct ethtool_stats *stats, 
	const struct cmac_statistics *s;

	const struct sge_intr_counts *t;

	struct sge_port_stats ss;

	unsigned int len;



	s = mac->ops->statistics_update(mac, MAC_STATS_UPDATE_FULL);



	len = sizeof(u64)*(&s->TxFCSErrors + 1 - &s->TxOctetsOK);

	memcpy(data, &s->TxOctetsOK, len);

	data += len;



	len = sizeof(u64)*(&s->RxFrameTooLongErrors + 1 - &s->RxOctetsOK);

	memcpy(data, &s->RxOctetsOK, len);

	data += len;



	t = t1_sge_get_intr_counts(adapter->sge);

	t1_sge_get_port_stats(adapter->sge, dev->if_port, &ss);

	memcpy(data, &ss, sizeof(ss));

	data += sizeof(ss);



	t = t1_sge_get_intr_counts(adapter->sge);

	*data++ = s->TxOctetsOK;

	*data++ = s->TxOctetsBad;

	*data++ = s->TxUnicastFramesOK;

	*data++ = s->TxMulticastFramesOK;

	*data++ = s->TxBroadcastFramesOK;

	*data++ = s->TxPauseFrames;

	*data++ = s->TxFramesWithDeferredXmissions;

	*data++ = s->TxLateCollisions;

	*data++ = s->TxTotalCollisions;

	*data++ = s->TxFramesAbortedDueToXSCollisions;

	*data++ = s->TxUnderrun;

	*data++ = s->TxLengthErrors;

	*data++ = s->TxInternalMACXmitError;

	*data++ = s->TxFramesWithExcessiveDeferral;

	*data++ = s->TxFCSErrors;

	*data++ = s->TxJumboFramesOK;

	*data++ = s->TxJumboOctetsOK;



	*data++ = s->RxOctetsOK;

	*data++ = s->RxOctetsBad;

	*data++ = s->RxUnicastFramesOK;

	*data++ = s->RxMulticastFramesOK;

	*data++ = s->RxBroadcastFramesOK;

	*data++ = s->RxPauseFrames;

	*data++ = s->RxFCSErrors;

	*data++ = s->RxAlignErrors;

	*data++ = s->RxSymbolErrors;

	*data++ = s->RxDataErrors;

	*data++ = s->RxSequenceErrors;

	*data++ = s->RxRuntErrors;

	*data++ = s->RxJabberErrors;

	*data++ = s->RxInternalMACRcvError;

	*data++ = s->RxInRangeLengthErrors;

	*data++ = s->RxOutOfRangeLengthField;

	*data++ = s->RxFrameTooLongErrors;

	*data++ = s->RxJumboFramesOK;

	*data++ = s->RxJumboOctetsOK;



	*data++ = ss.rx_cso_good;

	*data++ = ss.tx_cso;

	*data++ = ss.tx_tso;

	*data++ = ss.vlan_xtract;

	*data++ = ss.vlan_insert;

	*data++ = ss.tx_need_hdrroom;

	

	*data++ = t->rx_drops;

	*data++ = t->pure_rsps;

	*data++ = t->unhandled_irqs;

drivers/net/chelsio/pm3393.c

100644 → 100755
+45 −67
Original line number Diff line number Diff line
@@ -45,7 +45,7 @@ 


#include <linux/crc32.h>



#define OFFSET(REG_ADDR)    (REG_ADDR << 2)

#define OFFSET(REG_ADDR)    ((REG_ADDR) << 2)



/* Max frame size PM3393 can handle. Includes Ethernet header and CRC. */

#define MAX_FRAME_SIZE  9600
@@ -428,69 +428,26 @@ static int pm3393_set_speed_duplex_fc(struct cmac *cmac, int speed, int duplex, 
	return 0;

}



static void pm3393_rmon_update(struct adapter *adapter, u32 offs, u64 *val,

			       int over)

{

	u32 val0, val1, val2;



	t1_tpi_read(adapter, offs, &val0);

	t1_tpi_read(adapter, offs + 4, &val1);

	t1_tpi_read(adapter, offs + 8, &val2);



	*val &= ~0ull << 40;

	*val |= val0 & 0xffff;

	*val |= (val1 & 0xffff) << 16;

	*val |= (u64)(val2 & 0xff) << 32;



	if (over)

		*val += 1ull << 40;

#define RMON_UPDATE(mac, name, stat_name) \

{ \

	t1_tpi_read((mac)->adapter, OFFSET(name), &val0);     \

	t1_tpi_read((mac)->adapter, OFFSET((name)+1), &val1); \

	t1_tpi_read((mac)->adapter, OFFSET((name)+2), &val2); \

	(mac)->stats.stat_name = (u64)(val0 & 0xffff) | \

				 ((u64)(val1 & 0xffff) << 16) | \

				 ((u64)(val2 & 0xff) << 32) | \

				 ((mac)->stats.stat_name & \

					0xffffff0000000000ULL); \

	if (ro & \

	    (1ULL << ((name - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2))) \

		(mac)->stats.stat_name += 1ULL << 40; \

}



static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,

							      int flag)

{

	static struct {

		unsigned int reg;

		unsigned int offset;

	} hw_stats [] = {



#define HW_STAT(name, stat_name) \

	{ name, (&((struct cmac_statistics *)NULL)->stat_name) - (u64 *)NULL }



		/* Rx stats */

		HW_STAT(RxOctetsReceivedOK, RxOctetsOK),

		HW_STAT(RxUnicastFramesReceivedOK, RxUnicastFramesOK),

		HW_STAT(RxMulticastFramesReceivedOK, RxMulticastFramesOK),

		HW_STAT(RxBroadcastFramesReceivedOK, RxBroadcastFramesOK),

		HW_STAT(RxPAUSEMACCtrlFramesReceived, RxPauseFrames),

		HW_STAT(RxFrameCheckSequenceErrors, RxFCSErrors),

		HW_STAT(RxFramesLostDueToInternalMACErrors,

				RxInternalMACRcvError),

		HW_STAT(RxSymbolErrors, RxSymbolErrors),

		HW_STAT(RxInRangeLengthErrors, RxInRangeLengthErrors),

		HW_STAT(RxFramesTooLongErrors , RxFrameTooLongErrors),

		HW_STAT(RxJabbers, RxJabberErrors),

		HW_STAT(RxFragments, RxRuntErrors),

		HW_STAT(RxUndersizedFrames, RxRuntErrors),

		HW_STAT(RxJumboFramesReceivedOK, RxJumboFramesOK),

		HW_STAT(RxJumboOctetsReceivedOK, RxJumboOctetsOK),



		/* Tx stats */

		HW_STAT(TxOctetsTransmittedOK, TxOctetsOK),

		HW_STAT(TxFramesLostDueToInternalMACTransmissionError,

				TxInternalMACXmitError),

		HW_STAT(TxTransmitSystemError, TxFCSErrors),

		HW_STAT(TxUnicastFramesTransmittedOK, TxUnicastFramesOK),

		HW_STAT(TxMulticastFramesTransmittedOK, TxMulticastFramesOK),

		HW_STAT(TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK),

		HW_STAT(TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames),

		HW_STAT(TxJumboFramesReceivedOK, TxJumboFramesOK),

		HW_STAT(TxJumboOctetsReceivedOK, TxJumboOctetsOK)

	}, *p = hw_stats;

	u64	ro;

	u32	val0, val1, val2, val3;

	u64 *stats = (u64 *) &mac->stats;

	unsigned int i;



	/* Snap the counters */

	pmwrite(mac, SUNI1x10GEXP_REG_MSTAT_CONTROL,
@@ -504,14 +461,35 @@ static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac, 
	ro = ((u64)val0 & 0xffff) | (((u64)val1 & 0xffff) << 16) |

		(((u64)val2 & 0xffff) << 32) | (((u64)val3 & 0xffff) << 48);



	for (i = 0; i < ARRAY_SIZE(hw_stats); i++) {

		unsigned reg = p->reg - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW;



		pm3393_rmon_update((mac)->adapter, OFFSET(p->reg),

				   stats + p->offset, ro & (reg >> 2));

	}



	/* Rx stats */

	RMON_UPDATE(mac, RxOctetsReceivedOK, RxOctetsOK);

	RMON_UPDATE(mac, RxUnicastFramesReceivedOK, RxUnicastFramesOK);

	RMON_UPDATE(mac, RxMulticastFramesReceivedOK, RxMulticastFramesOK);

	RMON_UPDATE(mac, RxBroadcastFramesReceivedOK, RxBroadcastFramesOK);

	RMON_UPDATE(mac, RxPAUSEMACCtrlFramesReceived, RxPauseFrames);

	RMON_UPDATE(mac, RxFrameCheckSequenceErrors, RxFCSErrors);

	RMON_UPDATE(mac, RxFramesLostDueToInternalMACErrors,

				RxInternalMACRcvError);

	RMON_UPDATE(mac, RxSymbolErrors, RxSymbolErrors);

	RMON_UPDATE(mac, RxInRangeLengthErrors, RxInRangeLengthErrors);

	RMON_UPDATE(mac, RxFramesTooLongErrors , RxFrameTooLongErrors);

	RMON_UPDATE(mac, RxJabbers, RxJabberErrors);

	RMON_UPDATE(mac, RxFragments, RxRuntErrors);

	RMON_UPDATE(mac, RxUndersizedFrames, RxRuntErrors);

	RMON_UPDATE(mac, RxJumboFramesReceivedOK, RxJumboFramesOK);

	RMON_UPDATE(mac, RxJumboOctetsReceivedOK, RxJumboOctetsOK);



	/* Tx stats */

	RMON_UPDATE(mac, TxOctetsTransmittedOK, TxOctetsOK);

	RMON_UPDATE(mac, TxFramesLostDueToInternalMACTransmissionError,

				TxInternalMACXmitError);

	RMON_UPDATE(mac, TxTransmitSystemError, TxFCSErrors);

	RMON_UPDATE(mac, TxUnicastFramesTransmittedOK, TxUnicastFramesOK);

	RMON_UPDATE(mac, TxMulticastFramesTransmittedOK, TxMulticastFramesOK);

	RMON_UPDATE(mac, TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK);

	RMON_UPDATE(mac, TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames);

	RMON_UPDATE(mac, TxJumboFramesReceivedOK, TxJumboFramesOK);

	RMON_UPDATE(mac, TxJumboOctetsReceivedOK, TxJumboOctetsOK);



	return &mac->stats;

}