Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking merge from David Miller:
 "1) Move ixgbe driver over to purely page based buffering on receive.
     From Alexander Duyck.

  2) Add receive packet steering support to e1000e, from Bruce Allan.

  3) Convert TCP MD5 support over to RCU, from Eric Dumazet.

  4) Reduce cpu usage in handling out-of-order TCP packets on modern
     systems, also from Eric Dumazet.

  5) Support the IP{,V6}_UNICAST_IF socket options, making the wine
     folks happy, from Erich Hoover.

  6) Support VLAN trunking from guests in hyperv driver, from Haiyang
     Zhang.

  7) Support byte-queue-limtis in r8169, from Igor Maravic.

  8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but
     was never properly implemented, Jiri Benc fixed that.

  9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang.

  10) Support kernel side dump filtering by ctmark in netfilter
      ctnetlink, from Pablo Neira Ayuso.

  11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker.

  12) Add new peek socket options to assist with socket migration, from
      Pavel Emelyanov.

  13) Add sch_plug packet scheduler whose queue is controlled by
      userland daemons using explicit freeze and release commands.  From
      Shriram Rajagopalan.

  14) Fix FCOE checksum offload handling on transmit, from Yi Zou."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits)
  Fix pppol2tp getsockname()
  Remove printk from rds_sendmsg
  ipv6: fix incorrent ipv6 ipsec packet fragment
  cpsw: Hook up default ndo_change_mtu.
  net: qmi_wwan: fix build error due to cdc-wdm dependecy
  netdev: driver: ethernet: Add TI CPSW driver
  netdev: driver: ethernet: add cpsw address lookup engine support
  phy: add am79c874 PHY support
  mlx4_core: fix race on comm channel
  bonding: send igmp report for its master
  fs_enet: Add MPC5125 FEC support and PHY interface selection
  net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
  net: update the usage of CHECKSUM_UNNECESSARY
  fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx
  net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso
  ixgbe: Fix issues with SR-IOV loopback when flow control is disabled
  net/hyperv: Fix the code handling tx busy
  ixgbe: fix namespace issues when FCoE/DCB is not enabled
  rtlwifi: Remove unused ETH_ADDR_LEN defines
  igbvf: Use ETH_ALEN
  ...

Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and
drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.

1 files changed, 250 insertions, 250 deletions

diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
index 5d9d338814aa..64ba26a4afe6 100644
--- a/drivers/isdn/hisax/elsa.c
+++ b/drivers/isdn/hisax/elsa.c
@@ -4,7 +4,7 @@
  *
  * Author       Karsten Keil
  * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- * 
+ *
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  *
@@ -34,14 +34,14 @@
 static const char *Elsa_revision = "$Revision: 2.32.2.4 $";
 static const char *Elsa_Types[] =
 {"None", "PC", "PCC-8", "PCC-16", "PCF", "PCF-Pro",
- "PCMCIA", "QS 1000", "QS 3000", "Microlink PCI", "QS 3000 PCI", 
+ "PCMCIA", "QS 1000", "QS 3000", "Microlink PCI", "QS 3000 PCI",
  "PCMCIA-IPAC" };
 
 static const char *ITACVer[] =
 {"?0?", "?1?", "?2?", "?3?", "?4?", "V2.2",
  "B1", "A1"};
 
-#define byteout(addr,val) outb(val,addr)
+#define byteout(addr, val) outb(val, addr)
 #define bytein(addr) inb(addr)
 
 #define ELSA_ISAC	0
@@ -113,25 +113,25 @@ static const char *ITACVer[] =
 
 #if ARCOFI_USE
 static struct arcofi_msg ARCOFI_XOP_F =
-	{NULL,0,2,{0xa1,0x3f,0,0,0,0,0,0,0,0}}; /* Normal OP */
+{NULL,0,2,{0xa1,0x3f,0,0,0,0,0,0,0,0}}; /* Normal OP */
 static struct arcofi_msg ARCOFI_XOP_1 =
-	{&ARCOFI_XOP_F,0,2,{0xa1,0x31,0,0,0,0,0,0,0,0}}; /* PWR UP */
-static struct arcofi_msg ARCOFI_SOP_F = 
-	{&ARCOFI_XOP_1,0,10,{0xa1,0x1f,0x00,0x50,0x10,0x00,0x00,0x80,0x02,0x12}};
+{&ARCOFI_XOP_F,0,2,{0xa1,0x31,0,0,0,0,0,0,0,0}}; /* PWR UP */
+static struct arcofi_msg ARCOFI_SOP_F =
+{&ARCOFI_XOP_1,0,10,{0xa1,0x1f,0x00,0x50,0x10,0x00,0x00,0x80,0x02,0x12}};
 static struct arcofi_msg ARCOFI_COP_9 =
-	{&ARCOFI_SOP_F,0,10,{0xa1,0x29,0x80,0xcb,0xe9,0x88,0x00,0xc8,0xd8,0x80}}; /* RX */
+{&ARCOFI_SOP_F,0,10,{0xa1,0x29,0x80,0xcb,0xe9,0x88,0x00,0xc8,0xd8,0x80}}; /* RX */
 static struct arcofi_msg ARCOFI_COP_8 =
-	{&ARCOFI_COP_9,0,10,{0xa1,0x28,0x49,0x31,0x8,0x13,0x6e,0x88,0x2a,0x61}}; /* TX */
+{&ARCOFI_COP_9,0,10,{0xa1,0x28,0x49,0x31,0x8,0x13,0x6e,0x88,0x2a,0x61}}; /* TX */
 static struct arcofi_msg ARCOFI_COP_7 =
-	{&ARCOFI_COP_8,0,4,{0xa1,0x27,0x80,0x80,0,0,0,0,0,0}}; /* GZ */
+{&ARCOFI_COP_8,0,4,{0xa1,0x27,0x80,0x80,0,0,0,0,0,0}}; /* GZ */
 static struct arcofi_msg ARCOFI_COP_6 =
-	{&ARCOFI_COP_7,0,6,{0xa1,0x26,0,0,0x82,0x7c,0,0,0,0}}; /* GRL GRH */
+{&ARCOFI_COP_7,0,6,{0xa1,0x26,0,0,0x82,0x7c,0,0,0,0}}; /* GRL GRH */
 static struct arcofi_msg ARCOFI_COP_5 =
-	{&ARCOFI_COP_6,0,4,{0xa1,0x25,0xbb,0x4a,0,0,0,0,0,0}}; /* GTX */
+{&ARCOFI_COP_6,0,4,{0xa1,0x25,0xbb,0x4a,0,0,0,0,0,0}}; /* GTX */
 static struct arcofi_msg ARCOFI_VERSION =
-	{NULL,1,2,{0xa0,0,0,0,0,0,0,0,0,0}};
+{NULL,1,2,{0xa0,0,0,0,0,0,0,0,0,0}};
 static struct arcofi_msg ARCOFI_XOP_0 =
-	{NULL,0,2,{0xa1,0x30,0,0,0,0,0,0,0,0}}; /* PWR Down */
+{NULL,0,2,{0xa1,0x30,0,0,0,0,0,0,0,0}}; /* PWR Down */
 
 static void set_arcofi(struct IsdnCardState *cs, int bc);
 
@@ -149,7 +149,7 @@ readreg(unsigned int ale, unsigned int adr, u_char off)
 }
 
 static inline void
-readfifo(unsigned int ale, unsigned int adr, u_char off, u_char * data, int size)
+readfifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
 {
 	byteout(ale, off);
 	insb(adr, data, size);
@@ -164,7 +164,7 @@ writereg(unsigned int ale, unsigned int adr, u_char off, u_char data)
 }
 
 static inline void
-writefifo(unsigned int ale, unsigned int adr, u_char off, u_char * data, int size)
+writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
 {
 	byteout(ale, off);
 	outsb(adr, data, size);
@@ -185,13 +185,13 @@ WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
 }
 
 static void
-ReadISACfifo(struct IsdnCardState *cs, u_char * data, int size)
+ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
 {
 	readfifo(cs->hw.elsa.ale, cs->hw.elsa.isac, 0, data, size);
 }
 
 static void
-WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
+WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
 {
 	writefifo(cs->hw.elsa.ale, cs->hw.elsa.isac, 0, data, size);
 }
@@ -199,23 +199,23 @@ WriteISACfifo(struct IsdnCardState *cs, u_char * data, int size)
 static u_char
 ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
 {
-	return (readreg(cs->hw.elsa.ale, cs->hw.elsa.isac, offset+0x80));
+	return (readreg(cs->hw.elsa.ale, cs->hw.elsa.isac, offset + 0x80));
 }
 
 static void
 WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
 {
-	writereg(cs->hw.elsa.ale, cs->hw.elsa.isac, offset|0x80, value);
+	writereg(cs->hw.elsa.ale, cs->hw.elsa.isac, offset | 0x80, value);
 }
 
 static void
-ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
+ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
 {
 	readfifo(cs->hw.elsa.ale, cs->hw.elsa.isac, 0x80, data, size);
 }
 
 static void
-WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
+WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
 {
 	writefifo(cs->hw.elsa.ale, cs->hw.elsa.isac, 0x80, data, size);
 }
@@ -267,16 +267,16 @@ TimerRun(struct IsdnCardState *cs)
  * fast interrupt HSCX stuff goes here
  */
 
-#define READHSCX(cs, nr, reg) readreg(cs->hw.elsa.ale, \
-		cs->hw.elsa.hscx, reg + (nr ? 0x40 : 0))
-#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.elsa.ale, \
-		cs->hw.elsa.hscx, reg + (nr ? 0x40 : 0), data)
+#define READHSCX(cs, nr, reg) readreg(cs->hw.elsa.ale,			\
+				      cs->hw.elsa.hscx, reg + (nr ? 0x40 : 0))
+#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.elsa.ale,		\
+					      cs->hw.elsa.hscx, reg + (nr ? 0x40 : 0), data)
 
-#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.elsa.ale, \
-		cs->hw.elsa.hscx, (nr ? 0x40 : 0), ptr, cnt)
+#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.elsa.ale,	\
+						cs->hw.elsa.hscx, (nr ? 0x40 : 0), ptr, cnt)
 
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.elsa.ale, \
-		cs->hw.elsa.hscx, (nr ? 0x40 : 0), ptr, cnt)
+#define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.elsa.ale,	\
+						  cs->hw.elsa.hscx, (nr ? 0x40 : 0), ptr, cnt)
 
 #include "hscx_irq.c"
 
@@ -286,11 +286,11 @@ elsa_interrupt(int intno, void *dev_id)
 	struct IsdnCardState *cs = dev_id;
 	u_long flags;
 	u_char val;
-	int icnt=5;
+	int icnt = 5;
 
 	if ((cs->typ == ISDN_CTYPE_ELSA_PCMCIA) && (*cs->busy_flag == 1)) {
-	/* The card tends to generate interrupts while being removed
-	   causing us to just crash the kernel. bad. */
+		/* The card tends to generate interrupts while being removed
+		   causing us to just crash the kernel. bad. */
 		printk(KERN_WARNING "Elsa: card not available!\n");
 		return IRQ_NONE;
 	}
@@ -299,18 +299,18 @@ elsa_interrupt(int intno, void *dev_id)
 	if (cs->hw.elsa.MFlag) {
 		val = serial_inp(cs, UART_IIR);
 		if (!(val & UART_IIR_NO_INT)) {
-			debugl1(cs,"IIR %02x", val);
+			debugl1(cs, "IIR %02x", val);
 			rs_interrupt_elsa(cs);
 		}
 	}
 #endif
 	val = readreg(cs->hw.elsa.ale, cs->hw.elsa.hscx, HSCX_ISTA + 0x40);
-      Start_HSCX:
+Start_HSCX:
 	if (val) {
 		hscx_int_main(cs, val);
 	}
 	val = readreg(cs->hw.elsa.ale, cs->hw.elsa.isac, ISAC_ISTA);
-      Start_ISAC:
+Start_ISAC:
 	if (val) {
 		isac_interrupt(cs, val);
 	}
@@ -364,8 +364,8 @@ elsa_interrupt_ipac(int intno, void *dev_id)
 {
 	struct IsdnCardState *cs = dev_id;
 	u_long flags;
-	u_char ista,val;
-	int icnt=5;
+	u_char ista, val;
+	int icnt = 5;
 
 	spin_lock_irqsave(&cs->lock, flags);
 	if (cs->subtyp == ELSA_QS1000PCI || cs->subtyp == ELSA_QS3000PCI) {
@@ -379,7 +379,7 @@ elsa_interrupt_ipac(int intno, void *dev_id)
 	if (cs->hw.elsa.MFlag) {
 		val = serial_inp(cs, UART_IIR);
 		if (!(val & UART_IIR_NO_INT)) {
-			debugl1(cs,"IIR %02x", val);
+			debugl1(cs, "IIR %02x", val);
 			rs_interrupt_elsa(cs);
 		}
 	}
@@ -444,13 +444,13 @@ release_io_elsa(struct IsdnCardState *cs)
 		writereg(cs->hw.elsa.ale, cs->hw.elsa.isac, IPAC_ATX, 0xff);
 		release_region(cs->hw.elsa.cfg, 0x80);
 	}
- 	if (cs->subtyp == ELSA_PCMCIA_IPAC) {
+	if (cs->subtyp == ELSA_PCMCIA_IPAC) {
 		writereg(cs->hw.elsa.ale, cs->hw.elsa.isac, IPAC_ATX, 0xff);
- 	}
+	}
 	if ((cs->subtyp == ELSA_PCFPRO) ||
-		(cs->subtyp == ELSA_QS3000) ||
-		(cs->subtyp == ELSA_PCF) ||
-		(cs->subtyp == ELSA_QS3000PCI)) {
+	    (cs->subtyp == ELSA_QS3000) ||
+	    (cs->subtyp == ELSA_PCF) ||
+	    (cs->subtyp == ELSA_QS3000PCI)) {
 		bytecnt = 16;
 #if ARCOFI_USE
 		release_modem(cs);
@@ -521,84 +521,84 @@ check_arcofi(struct IsdnCardState *cs)
 	u_char *p;
 
 	if (!cs->dc.isac.mon_tx)
-		if (!(cs->dc.isac.mon_tx=kmalloc(MAX_MON_FRAME, GFP_ATOMIC))) {
+		if (!(cs->dc.isac.mon_tx = kmalloc(MAX_MON_FRAME, GFP_ATOMIC))) {
 			if (cs->debug & L1_DEB_WARN)
 				debugl1(cs, "ISAC MON TX out of buffers!");
-			return(0);
+			return (0);
 		}
 	cs->dc.isac.arcofi_bc = 0;
 	arcofi_fsm(cs, ARCOFI_START, &ARCOFI_VERSION);
 	interruptible_sleep_on(&cs->dc.isac.arcofi_wait);
 	if (!test_and_clear_bit(FLG_ARCOFI_ERROR, &cs->HW_Flags)) {
-			debugl1(cs, "Arcofi response received %d bytes", cs->dc.isac.mon_rxp);
-			p = cs->dc.isac.mon_rx;
-			t = tmp;
-			t += sprintf(tmp, "Arcofi data");
-			QuickHex(t, p, cs->dc.isac.mon_rxp);
-			debugl1(cs, tmp);
-			if ((cs->dc.isac.mon_rxp == 2) && (cs->dc.isac.mon_rx[0] == 0xa0)) {
-				switch(cs->dc.isac.mon_rx[1]) {
-					case 0x80:
-						debugl1(cs, "Arcofi 2160 detected");
-						arcofi_present = 1;
-						break;
-					case 0x82:
-						debugl1(cs, "Arcofi 2165 detected");
-						arcofi_present = 2;
-						break;
-					case 0x84:
-						debugl1(cs, "Arcofi 2163 detected");
-						arcofi_present = 3;
-						break;
-					default:
-						debugl1(cs, "unknown Arcofi response");
-						break;
-				}
-			} else
-				debugl1(cs, "undefined Monitor response");
-			cs->dc.isac.mon_rxp = 0;
+		debugl1(cs, "Arcofi response received %d bytes", cs->dc.isac.mon_rxp);
+		p = cs->dc.isac.mon_rx;
+		t = tmp;
+		t += sprintf(tmp, "Arcofi data");
+		QuickHex(t, p, cs->dc.isac.mon_rxp);
+		debugl1(cs, tmp);
+		if ((cs->dc.isac.mon_rxp == 2) && (cs->dc.isac.mon_rx[0] == 0xa0)) {
+			switch (cs->dc.isac.mon_rx[1]) {
+			case 0x80:
+				debugl1(cs, "Arcofi 2160 detected");
+				arcofi_present = 1;
+				break;
+			case 0x82:
+				debugl1(cs, "Arcofi 2165 detected");
+				arcofi_present = 2;
+				break;
+			case 0x84:
+				debugl1(cs, "Arcofi 2163 detected");
+				arcofi_present = 3;
+				break;
+			default:
+				debugl1(cs, "unknown Arcofi response");
+				break;
+			}
+		} else
+			debugl1(cs, "undefined Monitor response");
+		cs->dc.isac.mon_rxp = 0;
 	} else if (cs->dc.isac.mon_tx) {
 		debugl1(cs, "Arcofi not detected");
 	}
 	if (arcofi_present) {
-		if (cs->subtyp==ELSA_QS1000) {
+		if (cs->subtyp == ELSA_QS1000) {
 			cs->subtyp = ELSA_QS3000;
 			printk(KERN_INFO
-				"Elsa: %s detected modem at 0x%lx\n",
-				Elsa_Types[cs->subtyp],
-				cs->hw.elsa.base+8);
+			       "Elsa: %s detected modem at 0x%lx\n",
+			       Elsa_Types[cs->subtyp],
+			       cs->hw.elsa.base + 8);
 			release_region(cs->hw.elsa.base, 8);
 			if (!request_region(cs->hw.elsa.base, 16, "elsa isdn modem")) {
 				printk(KERN_WARNING
-					"HiSax: %s config port %lx-%lx already in use\n",
-					Elsa_Types[cs->subtyp],
-					cs->hw.elsa.base + 8,
-					cs->hw.elsa.base + 16);
+				       "HiSax: %s config port %lx-%lx already in use\n",
+				       Elsa_Types[cs->subtyp],
+				       cs->hw.elsa.base + 8,
+				       cs->hw.elsa.base + 16);
 			}
-		} else if (cs->subtyp==ELSA_PCC16) {
+		} else if (cs->subtyp == ELSA_PCC16) {
 			cs->subtyp = ELSA_PCF;
 			printk(KERN_INFO
-				"Elsa: %s detected modem at 0x%lx\n",
-				Elsa_Types[cs->subtyp],
-				cs->hw.elsa.base+8);
+			       "Elsa: %s detected modem at 0x%lx\n",
+			       Elsa_Types[cs->subtyp],
+			       cs->hw.elsa.base + 8);
 			release_region(cs->hw.elsa.base, 8);
 			if (!request_region(cs->hw.elsa.base, 16, "elsa isdn modem")) {
 				printk(KERN_WARNING
-					"HiSax: %s config port %lx-%lx already in use\n",
-					Elsa_Types[cs->subtyp],
-					cs->hw.elsa.base + 8,
-					cs->hw.elsa.base + 16);
+				       "HiSax: %s config port %lx-%lx already in use\n",
+				       Elsa_Types[cs->subtyp],
+				       cs->hw.elsa.base + 8,
+				       cs->hw.elsa.base + 16);
 			}
 		} else
 			printk(KERN_INFO
-				"Elsa: %s detected modem at 0x%lx\n",
-				Elsa_Types[cs->subtyp],
-				cs->hw.elsa.base+8);
+			       "Elsa: %s detected modem at 0x%lx\n",
+			       Elsa_Types[cs->subtyp],
+			       cs->hw.elsa.base + 8);
 		arcofi_fsm(cs, ARCOFI_START, &ARCOFI_XOP_0);
 		interruptible_sleep_on(&cs->dc.isac.arcofi_wait);
-		return(1);
+		return (1);
 	}
-	return(0);
+	return (0);
 }
 #endif /* ARCOFI_USE */
 
@@ -627,7 +627,7 @@ elsa_led_handler(struct IsdnCardState *cs)
 		cs->hw.elsa.ctrl_reg &= ~ELSA_LINE_LED;
 
 	if ((cs->subtyp == ELSA_QS1000PCI) ||
-		(cs->subtyp == ELSA_QS3000PCI)) {
+	    (cs->subtyp == ELSA_QS3000PCI)) {
 		u_char led = 0xff;
 		if (cs->hw.elsa.ctrl_reg & ELSA_LINE_LED)
 			led ^= ELSA_IPAC_LINE_LED;
@@ -650,111 +650,111 @@ Elsa_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 	u_long flags;
 
 	switch (mt) {
-		case CARD_RESET:
+	case CARD_RESET:
+		spin_lock_irqsave(&cs->lock, flags);
+		reset_elsa(cs);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		return (0);
+	case CARD_RELEASE:
+		release_io_elsa(cs);
+		return (0);
+	case CARD_INIT:
+		spin_lock_irqsave(&cs->lock, flags);
+		cs->debug |= L1_DEB_IPAC;
+		reset_elsa(cs);
+		inithscxisac(cs, 1);
+		if ((cs->subtyp == ELSA_QS1000) ||
+		    (cs->subtyp == ELSA_QS3000))
+		{
+			byteout(cs->hw.elsa.timer, 0);
+		}
+		if (cs->hw.elsa.trig)
+			byteout(cs->hw.elsa.trig, 0xff);
+		inithscxisac(cs, 2);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		return (0);
+	case CARD_TEST:
+		if ((cs->subtyp == ELSA_PCMCIA) ||
+		    (cs->subtyp == ELSA_PCMCIA_IPAC) ||
+		    (cs->subtyp == ELSA_QS1000PCI)) {
+			return (0);
+		} else if (cs->subtyp == ELSA_QS3000PCI) {
+			ret = 0;
+		} else {
 			spin_lock_irqsave(&cs->lock, flags);
-			reset_elsa(cs);
+			cs->hw.elsa.counter = 0;
+			cs->hw.elsa.ctrl_reg |= ELSA_ENA_TIMER_INT;
+			cs->hw.elsa.status |= ELIRQF_TIMER_AKTIV;
+			byteout(cs->hw.elsa.ctrl, cs->hw.elsa.ctrl_reg);
+			byteout(cs->hw.elsa.timer, 0);
 			spin_unlock_irqrestore(&cs->lock, flags);
-			return(0);
-		case CARD_RELEASE:
-			release_io_elsa(cs);
-			return(0);
-		case CARD_INIT:
+			msleep(110);
 			spin_lock_irqsave(&cs->lock, flags);
-			cs->debug |= L1_DEB_IPAC;
-			reset_elsa(cs);
-			inithscxisac(cs, 1);
-			if ((cs->subtyp == ELSA_QS1000) ||
-			    (cs->subtyp == ELSA_QS3000))
-			{
-				byteout(cs->hw.elsa.timer, 0);
-			}
-			if (cs->hw.elsa.trig)
-				byteout(cs->hw.elsa.trig, 0xff);
-			inithscxisac(cs, 2);
+			cs->hw.elsa.ctrl_reg &= ~ELSA_ENA_TIMER_INT;
+			byteout(cs->hw.elsa.ctrl, cs->hw.elsa.ctrl_reg);
+			cs->hw.elsa.status &= ~ELIRQF_TIMER_AKTIV;
 			spin_unlock_irqrestore(&cs->lock, flags);
-			return(0);
-		case CARD_TEST:
-			if ((cs->subtyp == ELSA_PCMCIA) ||
-				(cs->subtyp == ELSA_PCMCIA_IPAC) ||
-				(cs->subtyp == ELSA_QS1000PCI)) {
-				return(0);
-			} else if (cs->subtyp == ELSA_QS3000PCI) {
+			printk(KERN_INFO "Elsa: %d timer tics in 110 msek\n",
+			       cs->hw.elsa.counter);
+			if ((cs->hw.elsa.counter > 10) &&
+			    (cs->hw.elsa.counter < 16)) {
+				printk(KERN_INFO "Elsa: timer and irq OK\n");
 				ret = 0;
 			} else {
-				spin_lock_irqsave(&cs->lock, flags);
-				cs->hw.elsa.counter = 0;
-				cs->hw.elsa.ctrl_reg |= ELSA_ENA_TIMER_INT;
-				cs->hw.elsa.status |= ELIRQF_TIMER_AKTIV;
-				byteout(cs->hw.elsa.ctrl, cs->hw.elsa.ctrl_reg);
-				byteout(cs->hw.elsa.timer, 0);
-				spin_unlock_irqrestore(&cs->lock, flags);
-				msleep(110);
-				spin_lock_irqsave(&cs->lock, flags);
-				cs->hw.elsa.ctrl_reg &= ~ELSA_ENA_TIMER_INT;
-				byteout(cs->hw.elsa.ctrl, cs->hw.elsa.ctrl_reg);
-				cs->hw.elsa.status &= ~ELIRQF_TIMER_AKTIV;
-				spin_unlock_irqrestore(&cs->lock, flags);
-				printk(KERN_INFO "Elsa: %d timer tics in 110 msek\n",
-				       cs->hw.elsa.counter);
-				if ((cs->hw.elsa.counter > 10) &&
-					(cs->hw.elsa.counter < 16)) {
-					printk(KERN_INFO "Elsa: timer and irq OK\n");
-					ret = 0;
-				} else {
-					printk(KERN_WARNING
-					       "Elsa: timer tic problem (%d/12) maybe an IRQ(%d) conflict\n",
-					       cs->hw.elsa.counter, cs->irq);
-					ret = 1;
-				}
+				printk(KERN_WARNING
+				       "Elsa: timer tic problem (%d/12) maybe an IRQ(%d) conflict\n",
+				       cs->hw.elsa.counter, cs->irq);
+				ret = 1;
 			}
+		}
 #if ARCOFI_USE
-			if (check_arcofi(cs)) {
-				init_modem(cs);
-			}
+		if (check_arcofi(cs)) {
+			init_modem(cs);
+		}
 #endif
-			elsa_led_handler(cs);
-			return(ret);
-		case (MDL_REMOVE | REQUEST):
-			cs->hw.elsa.status &= 0;
-			break;
-		case (MDL_ASSIGN | REQUEST):
-			cs->hw.elsa.status |= ELSA_ASSIGN;
-			break;
-		case MDL_INFO_SETUP:
-			if ((long) arg)
-				cs->hw.elsa.status |= 0x0200;
-			else
-				cs->hw.elsa.status |= 0x0100;
-			break;
-		case MDL_INFO_CONN:
-			if ((long) arg)
-				cs->hw.elsa.status |= 0x2000;
-			else
-				cs->hw.elsa.status |= 0x1000;
-			break;
-		case MDL_INFO_REL:
-			if ((long) arg) {
-				cs->hw.elsa.status &= ~0x2000;
-				cs->hw.elsa.status &= ~0x0200;
-			} else {
-				cs->hw.elsa.status &= ~0x1000;
-				cs->hw.elsa.status &= ~0x0100;
-			}
-			break;
+		elsa_led_handler(cs);
+		return (ret);
+	case (MDL_REMOVE | REQUEST):
+		cs->hw.elsa.status &= 0;
+		break;
+	case (MDL_ASSIGN | REQUEST):
+		cs->hw.elsa.status |= ELSA_ASSIGN;
+		break;
+	case MDL_INFO_SETUP:
+		if ((long) arg)
+			cs->hw.elsa.status |= 0x0200;
+		else
+			cs->hw.elsa.status |= 0x0100;
+		break;
+	case MDL_INFO_CONN:
+		if ((long) arg)
+			cs->hw.elsa.status |= 0x2000;
+		else
+			cs->hw.elsa.status |= 0x1000;
+		break;
+	case MDL_INFO_REL:
+		if ((long) arg) {
+			cs->hw.elsa.status &= ~0x2000;
+			cs->hw.elsa.status &= ~0x0200;
+		} else {
+			cs->hw.elsa.status &= ~0x1000;
+			cs->hw.elsa.status &= ~0x0100;
+		}
+		break;
 #if ARCOFI_USE
-		case CARD_AUX_IND:
-			if (cs->hw.elsa.MFlag) {
-				int len;
-				u_char *msg;
-
-				if (!arg)
-					return(0);
-				msg = arg;
-				len = *msg;
-				msg++;
-				modem_write_cmd(cs, msg, len);
-			}
-			break;
+	case CARD_AUX_IND:
+		if (cs->hw.elsa.MFlag) {
+			int len;
+			u_char *msg;
+
+			if (!arg)
+				return (0);
+			msg = arg;
+			len = *msg;
+			msg++;
+			modem_write_cmd(cs, msg, len);
+		}
+		break;
 #endif
 	}
 	if (cs->typ == ISDN_CTYPE_ELSA) {
@@ -765,14 +765,14 @@ Elsa_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 			cs->hw.elsa.status &= ~ELSA_BAD_PWR;
 	}
 	elsa_led_handler(cs);
-	return(ret);
+	return (ret);
 }
 
 static unsigned char
 probe_elsa_adr(unsigned int adr, int typ)
 {
 	int i, in1, in2, p16_1 = 0, p16_2 = 0, p8_1 = 0, p8_2 = 0, pc_1 = 0,
-	 pc_2 = 0, pfp_1 = 0, pfp_2 = 0;
+		pc_2 = 0, pfp_1 = 0, pfp_2 = 0;
 
 	/* In case of the elsa pcmcia card, this region is in use,
 	   reserved for us by the card manager. So we do not check it
@@ -822,7 +822,7 @@ probe_elsa(struct IsdnCardState *cs)
 {
 	int i;
 	unsigned int CARD_portlist[] =
-	{0x160, 0x170, 0x260, 0x360, 0};
+		{0x160, 0x170, 0x260, 0x360, 0};
 
 	for (i = 0; CARD_portlist[i]; i++) {
 		if ((cs->subtyp = probe_elsa_adr(CARD_portlist[i], cs->typ)))
@@ -867,15 +867,15 @@ setup_elsa_isa(struct IsdnCard *card)
 	val = bytein(cs->hw.elsa.cfg);
 	if (cs->subtyp == ELSA_PC) {
 		const u_char CARD_IrqTab[8] =
-		{7, 3, 5, 9, 0, 0, 0, 0};
+			{7, 3, 5, 9, 0, 0, 0, 0};
 		cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PC) >> 2];
 	} else if (cs->subtyp == ELSA_PCC8) {
 		const u_char CARD_IrqTab[8] =
-		{7, 3, 5, 9, 0, 0, 0, 0};
+			{7, 3, 5, 9, 0, 0, 0, 0};
 		cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX_PCC8) >> 4];
 	} else {
 		const u_char CARD_IrqTab[8] =
-		{15, 10, 15, 3, 11, 5, 11, 9};
+			{15, 10, 15, 3, 11, 5, 11, 9};
 		cs->irq = CARD_IrqTab[(val & ELSA_IRQ_IDX) >> 3];
 	}
 	val = bytein(cs->hw.elsa.ale) & ELSA_HW_RELEASE;
@@ -894,7 +894,7 @@ setup_elsa_isa(struct IsdnCard *card)
 	val = bytein(cs->hw.elsa.ale) & ELSA_S0_POWER_BAD;
 	if (val) {
 		printk(KERN_WARNING
-		   "Elsa: Microlink S0 bus power bad\n");
+		       "Elsa: Microlink S0 bus power bad\n");
 		cs->hw.elsa.status |= ELSA_BAD_PWR;
 	}
 
@@ -904,10 +904,10 @@ setup_elsa_isa(struct IsdnCard *card)
 #ifdef __ISAPNP__
 static struct isapnp_device_id elsa_ids[] __devinitdata = {
 	{ ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0133),
-	  ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0133), 
+	  ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0133),
 	  (unsigned long) "Elsa QS1000" },
 	{ ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0134),
-	  ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0134), 
+	  ISAPNP_VENDOR('E', 'L', 'S'), ISAPNP_FUNCTION(0x0134),
 	  (unsigned long) "Elsa QS3000" },
 	{ 0, }
 };
@@ -924,31 +924,31 @@ setup_elsa_isapnp(struct IsdnCard *card)
 #ifdef __ISAPNP__
 	if (!card->para[1] && isapnp_present()) {
 		struct pnp_dev *pnp_d;
-		while(ipid->card_vendor) {
+		while (ipid->card_vendor) {
 			if ((pnp_c = pnp_find_card(ipid->card_vendor,
-				ipid->card_device, pnp_c))) {
+						   ipid->card_device, pnp_c))) {
 				pnp_d = NULL;
 				if ((pnp_d = pnp_find_dev(pnp_c,
-					ipid->vendor, ipid->function, pnp_d))) {
+							  ipid->vendor, ipid->function, pnp_d))) {
 					int err;
 
 					printk(KERN_INFO "HiSax: %s detected\n",
-						(char *)ipid->driver_data);
+					       (char *)ipid->driver_data);
 					pnp_disable_dev(pnp_d);
 					err = pnp_activate_dev(pnp_d);
-					if (err<0) {
+					if (err < 0) {
 						printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n",
-							__func__, err);
-						return(0);
+						       __func__, err);
+						return (0);
 					}
 					card->para[1] = pnp_port_start(pnp_d, 0);
 					card->para[0] = pnp_irq(pnp_d, 0);
 
 					if (!card->para[0] || !card->para[1]) {
 						printk(KERN_ERR "Elsa PnP:some resources are missing %ld/%lx\n",
-							card->para[0], card->para[1]);
+						       card->para[0], card->para[1]);
 						pnp_disable_dev(pnp_d);
-						return(0);
+						return (0);
 					}
 					if (ipid->function == ISAPNP_FUNCTION(0x133))
 						cs->subtyp = ELSA_QS1000;
@@ -957,20 +957,20 @@ setup_elsa_isapnp(struct IsdnCard *card)
 					break;
 				} else {
 					printk(KERN_ERR "Elsa PnP: PnP error card found, no device\n");
-					return(0);
+					return (0);
 				}
 			}
 			ipid++;
-			pnp_c=NULL;
-		} 
+			pnp_c = NULL;
+		}
 		if (!ipid->card_vendor) {
 			printk(KERN_INFO "Elsa PnP: no ISAPnP card found\n");
-			return(0);
+			return (0);
 		}
 	}
 #endif	/* __ISAPNP__ */
 
-	if (card->para[1] && card->para[0]) { 
+	if (card->para[1] && card->para[0]) {
 		cs->hw.elsa.base = card->para[1];
 		cs->irq = card->para[0];
 		if (!cs->subtyp)
@@ -1027,8 +1027,8 @@ setup_elsa_pcmcia(struct IsdnCard *card)
 }
 
 #ifdef CONFIG_PCI
-static 	struct pci_dev *dev_qs1000 __devinitdata = NULL;
-static 	struct pci_dev *dev_qs3000 __devinitdata = NULL;
+static	struct pci_dev *dev_qs1000 __devinitdata = NULL;
+static	struct pci_dev *dev_qs3000 __devinitdata = NULL;
 
 static int __devinit
 setup_elsa_pci(struct IsdnCard *card)
@@ -1037,33 +1037,33 @@ setup_elsa_pci(struct IsdnCard *card)
 
 	cs->subtyp = 0;
 	if ((dev_qs1000 = hisax_find_pci_device(PCI_VENDOR_ID_ELSA,
-		PCI_DEVICE_ID_ELSA_MICROLINK, dev_qs1000))) {
+						PCI_DEVICE_ID_ELSA_MICROLINK, dev_qs1000))) {
 		if (pci_enable_device(dev_qs1000))
-			return(0);
+			return (0);
 		cs->subtyp = ELSA_QS1000PCI;
 		cs->irq = dev_qs1000->irq;
 		cs->hw.elsa.cfg = pci_resource_start(dev_qs1000, 1);
 		cs->hw.elsa.base = pci_resource_start(dev_qs1000, 3);
 	} else if ((dev_qs3000 = hisax_find_pci_device(PCI_VENDOR_ID_ELSA,
-		PCI_DEVICE_ID_ELSA_QS3000, dev_qs3000))) {
+						       PCI_DEVICE_ID_ELSA_QS3000, dev_qs3000))) {
 		if (pci_enable_device(dev_qs3000))
-			return(0);
+			return (0);
 		cs->subtyp = ELSA_QS3000PCI;
 		cs->irq = dev_qs3000->irq;
 		cs->hw.elsa.cfg = pci_resource_start(dev_qs3000, 1);
 		cs->hw.elsa.base = pci_resource_start(dev_qs3000, 3);
 	} else {
 		printk(KERN_WARNING "Elsa: No PCI card found\n");
-		return(0);
+		return (0);
 	}
 	if (!cs->irq) {
 		printk(KERN_WARNING "Elsa: No IRQ for PCI card found\n");
-		return(0);
+		return (0);
 	}
 
 	if (!(cs->hw.elsa.base && cs->hw.elsa.cfg)) {
 		printk(KERN_WARNING "Elsa: No IO-Adr for PCI card found\n");
-		return(0);
+		return (0);
 	}
 	if ((cs->hw.elsa.cfg & 0xff) || (cs->hw.elsa.base & 0xf)) {
 		printk(KERN_WARNING "Elsa: You may have a wrong PCI bios\n");
@@ -1071,8 +1071,8 @@ setup_elsa_pci(struct IsdnCard *card)
 		printk(KERN_WARNING "Elsa: Documentation/isdn/README.HiSax\n");
 	}
 	cs->hw.elsa.ale  = cs->hw.elsa.base;
-	cs->hw.elsa.isac = cs->hw.elsa.base +1;
-	cs->hw.elsa.hscx = cs->hw.elsa.base +1; 
+	cs->hw.elsa.isac = cs->hw.elsa.base + 1;
+	cs->hw.elsa.hscx = cs->hw.elsa.base + 1;
 	test_and_set_bit(HW_IPAC, &cs->HW_Flags);
 	cs->hw.elsa.timer = 0;
 	cs->hw.elsa.trig  = 0;
@@ -1104,27 +1104,27 @@ setup_elsa_common(struct IsdnCard *card)
 	int bytecnt;
 
 	switch (cs->subtyp) {
-		case ELSA_PC:
-		case ELSA_PCC8:
-		case ELSA_PCC16:
-		case ELSA_QS1000:
-		case ELSA_PCMCIA:
-		case ELSA_PCMCIA_IPAC:
-			bytecnt = 8;
-			break;
-		case ELSA_PCFPRO:
-		case ELSA_PCF:
-		case ELSA_QS3000:
-		case ELSA_QS3000PCI:
-			bytecnt = 16;
-			break;
-		case ELSA_QS1000PCI:
-			bytecnt = 2;
-			break;
-		default:
-			printk(KERN_WARNING
-			       "Unknown ELSA subtype %d\n", cs->subtyp);
-			return (0);
+	case ELSA_PC:
+	case ELSA_PCC8:
+	case ELSA_PCC16:
+	case ELSA_QS1000:
+	case ELSA_PCMCIA:
+	case ELSA_PCMCIA_IPAC:
+		bytecnt = 8;
+		break;
+	case ELSA_PCFPRO:
+	case ELSA_PCF:
+	case ELSA_QS3000:
+	case ELSA_QS3000PCI:
+		bytecnt = 16;
+		break;
+	case ELSA_QS1000PCI:
+		bytecnt = 2;
+		break;
+	default:
+		printk(KERN_WARNING
+		       "Unknown ELSA subtype %d\n", cs->subtyp);
+		return (0);
 	}
 	/* In case of the elsa pcmcia card, this region is in use,
 	   reserved for us by the card manager. So we do not check it
@@ -1140,8 +1140,8 @@ setup_elsa_common(struct IsdnCard *card)
 		if (!request_region(cs->hw.elsa.cfg, 0x80, "elsa isdn pci")) {
 			printk(KERN_WARNING
 			       "HiSax: ELSA pci port %x-%x already in use\n",
-				cs->hw.elsa.cfg,
-				cs->hw.elsa.cfg + 0x80);
+			       cs->hw.elsa.cfg,
+			       cs->hw.elsa.cfg + 0x80);
 			release_region(cs->hw.elsa.base, bytecnt);
 			return (0);
 		}
@@ -1166,7 +1166,7 @@ setup_elsa_common(struct IsdnCard *card)
 				return (0);
 			}
 		}
-		HZDELAY((HZ/100) + 1);	/* wait >=10 ms */
+		HZDELAY((HZ / 100) + 1);	/* wait >=10 ms */
 		if (TimerRun(cs)) {
 			printk(KERN_WARNING "Elsa: timer do not run down\n");
 			release_io_elsa(cs);
@@ -1195,7 +1195,7 @@ setup_elsa_common(struct IsdnCard *card)
 		ISACVersion(cs, "Elsa:");
 		if (HscxVersion(cs, "Elsa:")) {
 			printk(KERN_WARNING
-				"Elsa: wrong HSCX versions check IO address\n");
+			       "Elsa: wrong HSCX versions check IO address\n");
 			release_io_elsa(cs);
 			return (0);
 		}
@@ -1244,7 +1244,7 @@ setup_elsa(struct IsdnCard *card)
 		if (!rc)
 			return (0);
 
-	} else 
+	} else
 		return (0);
 
 	return setup_elsa_common(card);