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, 167 insertions, 167 deletions

diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
index 780da9bda91..62a2945fa7f 100644
--- a/drivers/isdn/hisax/diva.c
+++ b/drivers/isdn/hisax/diva.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.
  *
@@ -27,7 +27,7 @@
 
 static const char *Diva_revision = "$Revision: 1.33.2.6 $";
 
-#define byteout(addr,val) outb(val,addr)
+#define byteout(addr, val) outb(val, addr)
 #define bytein(addr) inb(addr)
 
 #define DIVA_HSCX_DATA		0
@@ -89,7 +89,7 @@ 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);
@@ -113,15 +113,15 @@ writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size
 static inline u_char
 memreadreg(unsigned long adr, u_char off)
 {
-	return(*((unsigned char *)
-		(((unsigned int *)adr) + off)));
+	return (*((unsigned char *)
+		 (((unsigned int *)adr) + off)));
 }
 
 static inline void
 memwritereg(unsigned long adr, u_char off, u_char data)
 {
 	register u_char *p;
-	
+
 	p = (unsigned char *)(((unsigned int *)adr) + off);
 	*p = data;
 }
@@ -131,7 +131,7 @@ memwritereg(unsigned long adr, u_char off, u_char data)
 static u_char
 ReadISAC(struct IsdnCardState *cs, u_char offset)
 {
-	return(readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset));
+	return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset));
 }
 
 static void
@@ -155,23 +155,23 @@ WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
 static u_char
 ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
 {
-	return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset+0x80));
+	return (readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset + 0x80));
 }
 
 static void
 WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
 {
-	writereg(cs->hw.diva.isac_adr, cs->hw.diva.isac, offset|0x80, value);
+	writereg(cs->hw.diva.isac_adr, cs->hw.diva.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.diva.isac_adr, cs->hw.diva.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.diva.isac_adr, cs->hw.diva.isac, 0x80, data, size);
 }
@@ -179,47 +179,47 @@ WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
 static u_char
 ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
 {
-	return(readreg(cs->hw.diva.hscx_adr,
-		cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0)));
+	return (readreg(cs->hw.diva.hscx_adr,
+		       cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0)));
 }
 
 static void
 WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
 {
 	writereg(cs->hw.diva.hscx_adr,
-		cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0), value);
+		 cs->hw.diva.hscx, offset + (hscx ? 0x40 : 0), value);
 }
 
 static u_char
 MemReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
 {
-	return (memreadreg(cs->hw.diva.cfg_reg, offset+0x80));
+	return (memreadreg(cs->hw.diva.cfg_reg, offset + 0x80));
 }
 
 static void
 MemWriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
 {
-	memwritereg(cs->hw.diva.cfg_reg, offset|0x80, value);
+	memwritereg(cs->hw.diva.cfg_reg, offset | 0x80, value);
 }
 
 static void
-MemReadISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
+MemReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
 {
-	while(size--)
+	while (size--)
 		*data++ = memreadreg(cs->hw.diva.cfg_reg, 0x80);
 }
 
 static void
-MemWriteISACfifo_IPAC(struct IsdnCardState *cs, u_char * data, int size)
+MemWriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
 {
-	while(size--)
+	while (size--)
 		memwritereg(cs->hw.diva.cfg_reg, 0x80, *data++);
 }
 
 static u_char
 MemReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
 {
-	return(memreadreg(cs->hw.diva.cfg_reg, offset + (hscx ? 0x40 : 0)));
+	return (memreadreg(cs->hw.diva.cfg_reg, offset + (hscx ? 0x40 : 0)));
 }
 
 static void
@@ -242,47 +242,47 @@ MemWriteISAC_IPACX(struct IsdnCardState *cs, u_char offset, u_char value)
 }
 
 static void
-MemReadISACfifo_IPACX(struct IsdnCardState *cs, u_char * data, int size)
+MemReadISACfifo_IPACX(struct IsdnCardState *cs, u_char *data, int size)
 {
-	while(size--)
+	while (size--)
 		*data++ = memreadreg(cs->hw.diva.cfg_reg, 0);
 }
 
 static void
-MemWriteISACfifo_IPACX(struct IsdnCardState *cs, u_char * data, int size)
+MemWriteISACfifo_IPACX(struct IsdnCardState *cs, u_char *data, int size)
 {
-	while(size--)
+	while (size--)
 		memwritereg(cs->hw.diva.cfg_reg, 0, *data++);
 }
 
 static u_char
 MemReadHSCX_IPACX(struct IsdnCardState *cs, int hscx, u_char offset)
 {
-	return(memreadreg(cs->hw.diva.cfg_reg, offset + 
-                    (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1)));
+	return (memreadreg(cs->hw.diva.cfg_reg, offset +
+			  (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1)));
 }
 
 static void
 MemWriteHSCX_IPACX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
 {
-	memwritereg(cs->hw.diva.cfg_reg, offset + 
-              (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1), value);
+	memwritereg(cs->hw.diva.cfg_reg, offset +
+		    (hscx ? IPACX_OFF_B2 : IPACX_OFF_B1), value);
 }
 
 /*
  * fast interrupt HSCX stuff goes here
  */
 
-#define READHSCX(cs, nr, reg) readreg(cs->hw.diva.hscx_adr, \
-		cs->hw.diva.hscx, reg + (nr ? 0x40 : 0))
-#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.diva.hscx_adr, \
-                cs->hw.diva.hscx, reg + (nr ? 0x40 : 0), data)
+#define READHSCX(cs, nr, reg) readreg(cs->hw.diva.hscx_adr,		\
+				      cs->hw.diva.hscx, reg + (nr ? 0x40 : 0))
+#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.diva.hscx_adr,	\
+					      cs->hw.diva.hscx, reg + (nr ? 0x40 : 0), data)
 
-#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.diva.hscx_adr, \
-		cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt)
+#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.diva.hscx_adr,	\
+						cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt)
 
 #define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.diva.hscx_adr, \
-		cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt)
+						  cs->hw.diva.hscx, (nr ? 0x40 : 0), ptr, cnt)
 
 #include "hscx_irq.c"
 
@@ -292,7 +292,7 @@ diva_interrupt(int intno, void *dev_id)
 	struct IsdnCardState *cs = dev_id;
 	u_char val, sval;
 	u_long flags;
-	int cnt=5;
+	int cnt = 5;
 
 	spin_lock_irqsave(&cs->lock, flags);
 	while (((sval = bytein(cs->hw.diva.ctrl)) & DIVA_IRQ_REQ) && cnt) {
@@ -320,9 +320,9 @@ static irqreturn_t
 diva_irq_ipac_isa(int intno, void *dev_id)
 {
 	struct IsdnCardState *cs = dev_id;
-	u_char ista,val;
+	u_char ista, val;
 	u_long flags;
-	int icnt=5;
+	int icnt = 5;
 
 	spin_lock_irqsave(&cs->lock, flags);
 	ista = readreg(cs->hw.diva.isac_adr, cs->hw.diva.isac, IPAC_ISTA);
@@ -436,8 +436,8 @@ Memhscx_fill_fifo(struct BCState *bcs)
 {
 	struct IsdnCardState *cs = bcs->cs;
 	int more, count, cnt;
-	int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags)? 64: 32;
-	u_char *ptr,*p;
+	int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags) ? 64 : 32;
+	u_char *ptr, *p;
 
 	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
 		debugl1(cs, "hscx_fill_fifo");
@@ -459,9 +459,9 @@ Memhscx_fill_fifo(struct BCState *bcs)
 	skb_pull(bcs->tx_skb, count);
 	bcs->tx_cnt -= count;
 	bcs->hw.hscx.count += count;
-	while(cnt--)
+	while (cnt--)
 		memwritereg(cs->hw.diva.cfg_reg, bcs->hw.hscx.hscx ? 0x40 : 0,
-			*p++);
+			    *p++);
 	MemWriteHSCXCMDR(cs, bcs->hw.hscx.hscx, more ? 0x8 : 0xa);
 	if (cs->debug & L1_DEB_HSCX_FIFO) {
 		char *t = bcs->blog;
@@ -479,7 +479,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx)
 	u_char r;
 	struct BCState *bcs = cs->bcs + hscx;
 	struct sk_buff *skb;
-	int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags)? 64: 32;
+	int fifo_size = test_bit(HW_IPAC, &cs->HW_Flags) ? 64 : 32;
 	int count;
 
 	if (!test_bit(BC_FLG_INIT, &bcs->Flag))
@@ -501,7 +501,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx)
 			MemWriteHSCXCMDR(cs, hscx, 0x80);
 		} else {
 			count = MemReadHSCX(cs, hscx, HSCX_RBCL) & (
-				test_bit(HW_IPAC, &cs->HW_Flags)? 0x3f: 0x1f);
+				test_bit(HW_IPAC, &cs->HW_Flags) ? 0x3f : 0x1f);
 			if (count == 0)
 				count = fifo_size;
 			Memhscx_empty_fifo(bcs, count);
@@ -539,8 +539,8 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx)
 				Memhscx_fill_fifo(bcs);
 				return;
 			} else {
-				if (test_bit(FLG_LLI_L1WAKEUP,&bcs->st->lli.flag) &&
-					(PACKET_NOACK != bcs->tx_skb->pkt_type)) {
+				if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) &&
+				    (PACKET_NOACK != bcs->tx_skb->pkt_type)) {
 					u_long	flags;
 					spin_lock_irqsave(&bcs->aclock, flags);
 					bcs->ackcnt += bcs->hw.hscx.count;
@@ -548,7 +548,7 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx)
 					schedule_event(bcs, B_ACKPENDING);
 				}
 				dev_kfree_skb_irq(bcs->tx_skb);
-				bcs->hw.hscx.count = 0; 
+				bcs->hw.hscx.count = 0;
 				bcs->tx_skb = NULL;
 			}
 		}
@@ -578,7 +578,7 @@ Memhscx_int_main(struct IsdnCardState *cs, u_char val)
 				Memhscx_fill_fifo(bcs);
 			else {
 				/* Here we lost an TX interrupt, so
-				   * restart transmitting the whole frame.
+				 * restart transmitting the whole frame.
 				 */
 				if (bcs->tx_skb) {
 					skb_push(bcs->tx_skb, bcs->hw.hscx.count);
@@ -605,7 +605,7 @@ Memhscx_int_main(struct IsdnCardState *cs, u_char val)
 				Memhscx_fill_fifo(bcs);
 			else {
 				/* Here we lost an TX interrupt, so
-				   * restart transmitting the whole frame.
+				 * restart transmitting the whole frame.
 				 */
 				if (bcs->tx_skb) {
 					skb_push(bcs->tx_skb, bcs->hw.hscx.count);
@@ -631,8 +631,8 @@ static irqreturn_t
 diva_irq_ipac_pci(int intno, void *dev_id)
 {
 	struct IsdnCardState *cs = dev_id;
-	u_char ista,val;
-	int icnt=5;
+	u_char ista, val;
+	int icnt = 5;
 	u_char *cfg;
 	u_long flags;
 
@@ -693,11 +693,11 @@ diva_irq_ipacx_pci(int intno, void *dev_id)
 	spin_lock_irqsave(&cs->lock, flags);
 	cfg = (u_char *) cs->hw.diva.pci_cfg;
 	val = *cfg;
-	if (!(val &PITA_INT0_STATUS)) {
+	if (!(val & PITA_INT0_STATUS)) {
 		spin_unlock_irqrestore(&cs->lock, flags);
 		return IRQ_NONE; // other shared IRQ
 	}
- 	interrupt_ipacx(cs);      // handler for chip
+	interrupt_ipacx(cs);      // handler for chip
 	*cfg = PITA_INT0_STATUS;  // Reset PLX interrupt
 	spin_unlock_irqrestore(&cs->lock, flags);
 	return IRQ_HANDLED;
@@ -708,11 +708,11 @@ release_io_diva(struct IsdnCardState *cs)
 {
 	int bytecnt;
 
-	if ((cs->subtyp == DIVA_IPAC_PCI) || 
-	    (cs->subtyp == DIVA_IPACX_PCI)   ) {
+	if ((cs->subtyp == DIVA_IPAC_PCI) ||
+	    (cs->subtyp == DIVA_IPACX_PCI)) {
 		u_int *cfg = (unsigned int *)cs->hw.diva.pci_cfg;
 
-		*cfg = 0; /* disable INT0/1 */ 
+		*cfg = 0; /* disable INT0/1 */
 		*cfg = 2; /* reset pending INT0 */
 		if (cs->hw.diva.cfg_reg)
 			iounmap((void *)cs->hw.diva.cfg_reg);
@@ -761,7 +761,7 @@ reset_diva(struct IsdnCardState *cs)
 		writereg(cs->hw.diva.isac_adr, cs->hw.diva.isac, IPAC_MASK, 0xc0);
 	} else if (cs->subtyp == DIVA_IPAC_PCI) {
 		unsigned int *ireg = (unsigned int *)(cs->hw.diva.pci_cfg +
-					PITA_MISC_REG);
+						      PITA_MISC_REG);
 		*ireg = PITA_PARA_SOFTRESET | PITA_PARA_MPX_MODE;
 		mdelay(10);
 		*ireg = PITA_PARA_MPX_MODE;
@@ -769,7 +769,7 @@ reset_diva(struct IsdnCardState *cs)
 		memwritereg(cs->hw.diva.cfg_reg, IPAC_MASK, 0xc0);
 	} else if (cs->subtyp == DIVA_IPACX_PCI) {
 		unsigned int *ireg = (unsigned int *)(cs->hw.diva.pci_cfg +
-					PITA_MISC_REG);
+						      PITA_MISC_REG);
 		*ireg = PITA_PARA_SOFTRESET | PITA_PARA_MPX_MODE;
 		mdelay(10);
 		*ireg = PITA_PARA_MPX_MODE | PITA_SER_SOFTRESET;
@@ -802,7 +802,7 @@ diva_led_handler(struct IsdnCardState *cs)
 
 	if ((cs->subtyp == DIVA_IPAC_ISA) ||
 	    (cs->subtyp == DIVA_IPAC_PCI) ||
-	    (cs->subtyp == DIVA_IPACX_PCI)   )
+	    (cs->subtyp == DIVA_IPACX_PCI))
 		return;
 	del_timer(&cs->hw.diva.tl);
 	if (cs->hw.diva.status & DIVA_ASSIGN)
@@ -822,7 +822,7 @@ diva_led_handler(struct IsdnCardState *cs)
 		blink = 500;
 	} else
 		cs->hw.diva.ctrl_reg &= ~((DIVA_ISA == cs->subtyp) ?
-			DIVA_ISA_LED_B : DIVA_PCI_LED_B);
+					  DIVA_ISA_LED_B : DIVA_PCI_LED_B);
 
 	byteout(cs->hw.diva.ctrl, cs->hw.diva.ctrl_reg);
 	if (blink) {
@@ -839,69 +839,69 @@ Diva_card_msg(struct IsdnCardState *cs, int mt, void *arg)
 	u_long flags;
 
 	switch (mt) {
-		case CARD_RESET:
-			spin_lock_irqsave(&cs->lock, flags);
-			reset_diva(cs);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			return(0);
-		case CARD_RELEASE:
-			release_io_diva(cs);
-			return(0);
-		case CARD_INIT:
-			spin_lock_irqsave(&cs->lock, flags);
-			reset_diva(cs);
-			if (cs->subtyp == DIVA_IPACX_PCI) {
-				ireg = (unsigned int *)cs->hw.diva.pci_cfg;
-				*ireg = PITA_INT0_ENABLE;
-				init_ipacx(cs, 3); // init chip and enable interrupts
-				spin_unlock_irqrestore(&cs->lock, flags);
-				return (0);
-			}
-			if (cs->subtyp == DIVA_IPAC_PCI) {
-				ireg = (unsigned int *)cs->hw.diva.pci_cfg;
-				*ireg = PITA_INT0_ENABLE;
-			}
-			inithscxisac(cs, 3);
+	case CARD_RESET:
+		spin_lock_irqsave(&cs->lock, flags);
+		reset_diva(cs);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		return (0);
+	case CARD_RELEASE:
+		release_io_diva(cs);
+		return (0);
+	case CARD_INIT:
+		spin_lock_irqsave(&cs->lock, flags);
+		reset_diva(cs);
+		if (cs->subtyp == DIVA_IPACX_PCI) {
+			ireg = (unsigned int *)cs->hw.diva.pci_cfg;
+			*ireg = PITA_INT0_ENABLE;
+			init_ipacx(cs, 3); // init chip and enable interrupts
 			spin_unlock_irqrestore(&cs->lock, flags);
-			return(0);
-		case CARD_TEST:
-			return(0);
-		case (MDL_REMOVE | REQUEST):
-			cs->hw.diva.status = 0;
-			break;
-		case (MDL_ASSIGN | REQUEST):
-			cs->hw.diva.status |= DIVA_ASSIGN;
-			break;
-		case MDL_INFO_SETUP:
-			if ((long)arg)
-				cs->hw.diva.status |=  0x0200;
-			else
-				cs->hw.diva.status |=  0x0100;
-			break;
-		case MDL_INFO_CONN:
-			if ((long)arg)
-				cs->hw.diva.status |=  0x2000;
-			else
-				cs->hw.diva.status |=  0x1000;
-			break;
-		case MDL_INFO_REL:
-			if ((long)arg) {
-				cs->hw.diva.status &=  ~0x2000;
-				cs->hw.diva.status &=  ~0x0200;
-			} else {
-				cs->hw.diva.status &=  ~0x1000;
-				cs->hw.diva.status &=  ~0x0100;
-			}
-			break;
+			return (0);
+		}
+		if (cs->subtyp == DIVA_IPAC_PCI) {
+			ireg = (unsigned int *)cs->hw.diva.pci_cfg;
+			*ireg = PITA_INT0_ENABLE;
+		}
+		inithscxisac(cs, 3);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		return (0);
+	case CARD_TEST:
+		return (0);
+	case (MDL_REMOVE | REQUEST):
+		cs->hw.diva.status = 0;
+		break;
+	case (MDL_ASSIGN | REQUEST):
+		cs->hw.diva.status |= DIVA_ASSIGN;
+		break;
+	case MDL_INFO_SETUP:
+		if ((long)arg)
+			cs->hw.diva.status |=  0x0200;
+		else
+			cs->hw.diva.status |=  0x0100;
+		break;
+	case MDL_INFO_CONN:
+		if ((long)arg)
+			cs->hw.diva.status |=  0x2000;
+		else
+			cs->hw.diva.status |=  0x1000;
+		break;
+	case MDL_INFO_REL:
+		if ((long)arg) {
+			cs->hw.diva.status &=  ~0x2000;
+			cs->hw.diva.status &=  ~0x0200;
+		} else {
+			cs->hw.diva.status &=  ~0x1000;
+			cs->hw.diva.status &=  ~0x0100;
+		}
+		break;
 	}
-	if ((cs->subtyp != DIVA_IPAC_ISA) && 
+	if ((cs->subtyp != DIVA_IPAC_ISA) &&
 	    (cs->subtyp != DIVA_IPAC_PCI) &&
 	    (cs->subtyp != DIVA_IPACX_PCI)) {
-	    	spin_lock_irqsave(&cs->lock, flags);
+		spin_lock_irqsave(&cs->lock, flags);
 		diva_led_handler(cs);
 		spin_unlock_irqrestore(&cs->lock, flags);
 	}
-	return(0);
+	return (0);
 }
 
 static int __devinit setup_diva_common(struct IsdnCardState *cs)
@@ -915,21 +915,21 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs)
 		bytecnt = 32;
 
 	printk(KERN_INFO
-		"Diva: %s card configured at %#lx IRQ %d\n",
-		(cs->subtyp == DIVA_PCI) ? "PCI" :
-		(cs->subtyp == DIVA_ISA) ? "ISA" : 
-		(cs->subtyp == DIVA_IPAC_ISA) ? "IPAC ISA" :
-		(cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI",
-		cs->hw.diva.cfg_reg, cs->irq);
-	if ((cs->subtyp == DIVA_IPAC_PCI)  || 
-	    (cs->subtyp == DIVA_IPACX_PCI) || 
-	    (cs->subtyp == DIVA_PCI)         )
+	       "Diva: %s card configured at %#lx IRQ %d\n",
+	       (cs->subtyp == DIVA_PCI) ? "PCI" :
+	       (cs->subtyp == DIVA_ISA) ? "ISA" :
+	       (cs->subtyp == DIVA_IPAC_ISA) ? "IPAC ISA" :
+	       (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI",
+	       cs->hw.diva.cfg_reg, cs->irq);
+	if ((cs->subtyp == DIVA_IPAC_PCI)  ||
+	    (cs->subtyp == DIVA_IPACX_PCI) ||
+	    (cs->subtyp == DIVA_PCI))
 		printk(KERN_INFO "Diva: %s space at %#lx\n",
-			(cs->subtyp == DIVA_PCI) ? "PCI" :
-			(cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI",
-			cs->hw.diva.pci_cfg);
+		       (cs->subtyp == DIVA_PCI) ? "PCI" :
+		       (cs->subtyp == DIVA_IPAC_PCI) ? "IPAC PCI" : "IPACX PCI",
+		       cs->hw.diva.pci_cfg);
 	if ((cs->subtyp != DIVA_IPAC_PCI) &&
-	    (cs->subtyp != DIVA_IPACX_PCI)   ) {
+	    (cs->subtyp != DIVA_IPACX_PCI)) {
 		if (!request_region(cs->hw.diva.cfg_reg, bytecnt, "diva isdn")) {
 			printk(KERN_WARNING
 			       "HiSax: %s config port %lx-%lx already in use\n",
@@ -973,8 +973,8 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs)
 		cs->BC_Write_Reg = &MemWriteHSCX_IPACX;
 		cs->BC_Send_Data = NULL; // function located in ipacx module
 		cs->irq_func = &diva_irq_ipacx_pci;
-		printk(KERN_INFO "Diva: IPACX Design Id: %x\n", 
-			MemReadISAC_IPACX(cs, IPACX_ID) &0x3F);
+		printk(KERN_INFO "Diva: IPACX Design Id: %x\n",
+		       MemReadISAC_IPACX(cs, IPACX_ID) & 0x3F);
 	} else { /* DIVA 2.0 */
 		cs->hw.diva.tl.function = (void *) diva_led_handler;
 		cs->hw.diva.tl.data = (long) cs;
@@ -987,7 +987,7 @@ static int __devinit setup_diva_common(struct IsdnCardState *cs)
 		ISACVersion(cs, "Diva:");
 		if (HscxVersion(cs, "Diva:")) {
 			printk(KERN_WARNING
-		       "Diva: wrong HSCX versions check IO address\n");
+			       "Diva: wrong HSCX versions check IO address\n");
 			release_io_diva(cs);
 			return (0);
 		}
@@ -1008,9 +1008,9 @@ static int __devinit setup_diva_isa(struct IsdnCard *card)
 	cs->hw.diva.ctrl_reg = 0;
 	cs->hw.diva.cfg_reg = card->para[1];
 	val = readreg(cs->hw.diva.cfg_reg + DIVA_IPAC_ADR,
-		cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID);
+		      cs->hw.diva.cfg_reg + DIVA_IPAC_DATA, IPAC_ID);
 	printk(KERN_INFO "Diva: IPAC version %x\n", val);
-	if ((val == 1) || (val==2)) {
+	if ((val == 1) || (val == 2)) {
 		cs->subtyp = DIVA_IPAC_ISA;
 		cs->hw.diva.ctrl = 0;
 		cs->hw.diva.isac = card->para[1] + DIVA_IPAC_DATA;
@@ -1043,22 +1043,22 @@ static int __devinit setup_diva_isa(struct IsdnCard *card)
 #ifdef __ISAPNP__
 static struct isapnp_device_id diva_ids[] __devinitdata = {
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51),
-	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51), 
+	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51),
 	  (unsigned long) "Diva picola" },
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x51),
-	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51), 
+	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x51),
 	  (unsigned long) "Diva picola" },
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71),
-	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71), 
+	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71),
 	  (unsigned long) "Diva 2.0" },
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0x71),
-	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71), 
+	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0x71),
 	  (unsigned long) "Diva 2.0" },
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1),
-	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1), 
+	  ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1),
 	  (unsigned long) "Diva 2.01" },
 	{ ISAPNP_VENDOR('G', 'D', 'I'), ISAPNP_FUNCTION(0xA1),
-	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1), 
+	  ISAPNP_VENDOR('E', 'I', 'C'), ISAPNP_FUNCTION(0xA1),
 	  (unsigned long) "Diva 2.01" },
 	{ 0, }
 };
@@ -1074,30 +1074,30 @@ static int __devinit setup_diva_isapnp(struct IsdnCard *card)
 	if (!isapnp_present())
 		return (-1);	/* card not found; continue search */
 
-	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 "Diva PnP:some resources are missing %ld/%lx\n",
-						card->para[0], card->para[1]);
-					pnp_disable_dev(pnp_d); 
-					return(0);
+					       card->para[0], card->para[1]);
+					pnp_disable_dev(pnp_d);
+					return (0);
 				}
 				cs->hw.diva.cfg_reg  = card->para[1];
 				cs->irq = card->para[0];
@@ -1129,12 +1129,12 @@ static int __devinit setup_diva_isapnp(struct IsdnCard *card)
 				return (1);		/* card found */
 			} else {
 				printk(KERN_ERR "Diva PnP: PnP error card found, no device\n");
-				return(0);
+				return (0);
 			}
 		}
 		ipid++;
-		pnp_c=NULL;
-	} 
+		pnp_c = NULL;
+	}
 
 	return (-1);	/* card not found; continue search */
 }
@@ -1160,23 +1160,23 @@ static int __devinit setup_diva_pci(struct IsdnCard *card)
 
 	cs->subtyp = 0;
 	if ((dev_diva = hisax_find_pci_device(PCI_VENDOR_ID_EICON,
-		PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) {
+					      PCI_DEVICE_ID_EICON_DIVA20, dev_diva))) {
 		if (pci_enable_device(dev_diva))
-			return(0);
+			return (0);
 		cs->subtyp = DIVA_PCI;
 		cs->irq = dev_diva->irq;
 		cs->hw.diva.cfg_reg = pci_resource_start(dev_diva, 2);
 	} else if ((dev_diva_u = hisax_find_pci_device(PCI_VENDOR_ID_EICON,
-		PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) {
+						       PCI_DEVICE_ID_EICON_DIVA20_U, dev_diva_u))) {
 		if (pci_enable_device(dev_diva_u))
-			return(0);
+			return (0);
 		cs->subtyp = DIVA_PCI;
 		cs->irq = dev_diva_u->irq;
 		cs->hw.diva.cfg_reg = pci_resource_start(dev_diva_u, 2);
 	} else if ((dev_diva201 = hisax_find_pci_device(PCI_VENDOR_ID_EICON,
-		PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) {
+							PCI_DEVICE_ID_EICON_DIVA201, dev_diva201))) {
 		if (pci_enable_device(dev_diva201))
-			return(0);
+			return (0);
 		cs->subtyp = DIVA_IPAC_PCI;
 		cs->irq = dev_diva201->irq;
 		cs->hw.diva.pci_cfg =
@@ -1184,9 +1184,9 @@ static int __devinit setup_diva_pci(struct IsdnCard *card)
 		cs->hw.diva.cfg_reg =
 			(ulong) ioremap(pci_resource_start(dev_diva201, 1), 4096);
 	} else if ((dev_diva202 = hisax_find_pci_device(PCI_VENDOR_ID_EICON,
-		PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) {
+							PCI_DEVICE_ID_EICON_DIVA202, dev_diva202))) {
 		if (pci_enable_device(dev_diva202))
-			return(0);
+			return (0);
 		cs->subtyp = DIVA_IPACX_PCI;
 		cs->irq = dev_diva202->irq;
 		cs->hw.diva.pci_cfg =
@@ -1200,18 +1200,18 @@ static int __devinit setup_diva_pci(struct IsdnCard *card)
 	if (!cs->irq) {
 		printk(KERN_WARNING "Diva: No IRQ for PCI card found\n");
 		iounmap_diva(cs);
-		return(0);
+		return (0);
 	}
 
 	if (!cs->hw.diva.cfg_reg) {
 		printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n");
 		iounmap_diva(cs);
-		return(0);
+		return (0);
 	}
 	cs->irq_flags |= IRQF_SHARED;
 
 	if ((cs->subtyp == DIVA_IPAC_PCI) ||
-	    (cs->subtyp == DIVA_IPACX_PCI)   ) {
+	    (cs->subtyp == DIVA_IPACX_PCI)) {
 		cs->hw.diva.ctrl = 0;
 		cs->hw.diva.isac = 0;
 		cs->hw.diva.hscx = 0;
@@ -1248,7 +1248,7 @@ setup_diva(struct IsdnCard *card)
 	strcpy(tmp, Diva_revision);
 	printk(KERN_INFO "HiSax: Eicon.Diehl Diva driver Rev. %s\n", HiSax_getrev(tmp));
 	if (cs->typ != ISDN_CTYPE_DIEHLDIVA)
-		return(0);
+		return (0);
 	cs->hw.diva.status = 0;
 
 	rc = setup_diva_isa(card);
@@ -1276,7 +1276,7 @@ setup_diva(struct IsdnCard *card)
 ready:
 	if (!have_card) {
 		printk(KERN_WARNING "Diva: No ISA, ISAPNP or PCI card found\n");
-		return(0);
+		return (0);
 	}
 
 	return setup_diva_common(card->cs);