bsps/sparc: Change tabs to spaces.

18 files changed, 309 insertions, 311 deletions

diff --git a/c/src/lib/libbsp/sparc/erc32/clock/ckinit.c b/c/src/lib/libbsp/sparc/erc32/clock/ckinit.c
index 0ae8482b78..25504f1cea 100644
--- a/c/src/lib/libbsp/sparc/erc32/clock/ckinit.c
+++ b/c/src/lib/libbsp/sparc/erc32/clock/ckinit.c
@@ -82,14 +82,14 @@ static CPU_Counter_ticks erc32_counter_difference(
       rtems_configuration_get_microseconds_per_tick(); \
     \
     ERC32_MEC_Set_Real_Time_Clock_Timer_Control( \
-      ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING | \
-    	ERC32_MEC_TIMER_COUNTER_LOAD_SCALER | \
-	    ERC32_MEC_TIMER_COUNTER_LOAD_COUNTER \
+        ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING | \
+        ERC32_MEC_TIMER_COUNTER_LOAD_SCALER | \
+        ERC32_MEC_TIMER_COUNTER_LOAD_COUNTER \
     ); \
     \
     ERC32_MEC_Set_Real_Time_Clock_Timer_Control( \
-      ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING | \
-	    ERC32_MEC_TIMER_COUNTER_RELOAD_AT_ZERO \
+        ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING | \
+        ERC32_MEC_TIMER_COUNTER_RELOAD_AT_ZERO \
     ); \
     _SPARC_Counter_initialize( \
       &ERC32_MEC.Real_Time_Clock_Counter, \
diff --git a/c/src/lib/libbsp/sparc/erc32/console/erc32_console.c b/c/src/lib/libbsp/sparc/erc32/console/erc32_console.c
index 212d5e0daf..81dfe026fb 100644
--- a/c/src/lib/libbsp/sparc/erc32/console/erc32_console.c
+++ b/c/src/lib/libbsp/sparc/erc32/console/erc32_console.c
@@ -148,7 +148,7 @@ static int erc32_console_first_open(int major, int minor, void *arg)
 
 #if (CONSOLE_USE_INTERRUPTS)
 static ssize_t erc32_console_write_support_int(
-		int minor, const char *buf, size_t len)
+    int minor, const char *buf, size_t len)
 {
   if (len > 0) {
     console_data *cd = &Console_Port_Data[minor];
@@ -264,7 +264,7 @@ static void erc32_console_isr_b(
       buf[i] = ERC32_MEC.UART_Channel_B;
       ++i;
     }
-    if ( i ) 
+    if ( i )
       rtems_termios_enqueue_raw_characters(cd->termios_data, buf, i);
 
     /* dequeue transmitted chars */
diff --git a/c/src/lib/libbsp/sparc/erc32/erc32sonic/erc32sonic.c b/c/src/lib/libbsp/sparc/erc32/erc32sonic/erc32sonic.c
index f4ad2f1e66..0226905c27 100644
--- a/c/src/lib/libbsp/sparc/erc32/erc32sonic/erc32sonic.c
+++ b/c/src/lib/libbsp/sparc/erc32/erc32sonic/erc32sonic.c
@@ -112,9 +112,9 @@ int rtems_erc32_sonic_driver_attach(struct rtems_bsdnet_ifconfig *config)
 {
 
   ERC32_MEC.IO_Configuration |=
-		  (0x15 << (((SONIC_BASE_ADDRESS >> 24) & 0x3) * 8));
+      (0x15 << (((SONIC_BASE_ADDRESS >> 24) & 0x3) * 8));
   ERC32_MEC.Control &= ~0x60001; /* Disable DMA time-out, parity & power-down */
-  ERC32_MEC.Control |= 0x10000; 		/* Enable DMA */
+  ERC32_MEC.Control |= 0x10000;  /* Enable DMA */
   ERC32_MEC.Interrupt_Mask &= ~(1 << (SONIC_VECTOR - 0x10));
   return(rtems_sonic_driver_attach( config, &erc32_sonic_configuration ));
 
diff --git a/c/src/lib/libbsp/sparc/erc32/include/bsp.h b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
index b2c1b919c3..775a19f707 100644
--- a/c/src/lib/libbsp/sparc/erc32/include/bsp.h
+++ b/c/src/lib/libbsp/sparc/erc32/include/bsp.h
@@ -63,8 +63,8 @@ struct rtems_bsdnet_ifconfig;
 extern int rtems_erc32_sonic_driver_attach(
   struct rtems_bsdnet_ifconfig *config
 );
-#define RTEMS_BSP_NETWORK_DRIVER_NAME	"sonic1"
-#define RTEMS_BSP_NETWORK_DRIVER_ATTACH	rtems_erc32_sonic_driver_attach
+#define RTEMS_BSP_NETWORK_DRIVER_NAME   "sonic1"
+#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_erc32_sonic_driver_attach
 
 /* Constants */
 
diff --git a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c
index b8408f2f0f..38c22597f9 100644
--- a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c
+++ b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c
@@ -160,9 +160,9 @@ void bsp_spurious_initialize()
      *  paramaters to the program.
      */
 
-     if (( trap == 5 || trap == 6 ) ||
-     	(( trap >= 0x11 ) && ( trap <= 0x1f )) ||
-     	(( trap >= 0x70 ) && ( trap <= 0x83 )))
+    if (( trap == 5 || trap == 6 ) ||
+        (( trap >= 0x11 ) && ( trap <= 0x1f )) ||
+        (( trap >= 0x70 ) && ( trap <= 0x83 )))
       continue;
 
     set_vector( (rtems_isr_entry) bsp_spurious_handler,
diff --git a/c/src/lib/libbsp/sparc/leon2/cchip/cchip.c b/c/src/lib/libbsp/sparc/leon2/cchip/cchip.c
index 6dc965f908..09d8a4cfd8 100644
--- a/c/src/lib/libbsp/sparc/leon2/cchip/cchip.c
+++ b/c/src/lib/libbsp/sparc/leon2/cchip/cchip.c
@@ -50,70 +50,70 @@ void cchip1_set_isr(void *handler, int irqno, void *arg);
 
 #define READ_REG(address) _READ_REG((unsigned int)address)
 static __inline__ unsigned int _READ_REG(unsigned int addr) {
-	unsigned int tmp;
-	__asm__ ("lda [%1]1, %0 "
-	  : "=r"(tmp)
-	  : "r"(addr)
-	);
-	return tmp;
+  unsigned int tmp;
+  __asm__ ("lda [%1]1, %0 "
+    : "=r"(tmp)
+    : "r"(addr)
+  );
+  return tmp;
 }
 
 /* PCI bride reg layout on AMBA side */
 typedef struct {
-	unsigned int bar0;
-	unsigned int bar1;
-	unsigned int bar2;
-	unsigned int bar3;
-	unsigned int bar4;/* 0x10 */
+  unsigned int bar0;
+  unsigned int bar1;
+  unsigned int bar2;
+  unsigned int bar3;
+  unsigned int bar4;/* 0x10 */
 
-	unsigned int unused[4*3-1];
+  unsigned int unused[4*3-1];
 
-	unsigned int ambabars[1]; /* 0x40 */
+  unsigned int ambabars[1]; /* 0x40 */
 } amba_bridge_regs;
 
 /* PCI bride reg layout on PCI side */
 typedef struct {
-	unsigned int bar0;
-	unsigned int bar1;
-	unsigned int bar2;
-	unsigned int bar3;
-	unsigned int bar4; /* 0x10 */
-
-	unsigned int ilevel;
-	unsigned int ipend;
-	unsigned int iforce;
-	unsigned int istatus;
-	unsigned int iclear;
-	unsigned int imask;
+  unsigned int bar0;
+  unsigned int bar1;
+  unsigned int bar2;
+  unsigned int bar3;
+  unsigned int bar4; /* 0x10 */
+
+  unsigned int ilevel;
+  unsigned int ipend;
+  unsigned int iforce;
+  unsigned int istatus;
+  unsigned int iclear;
+  unsigned int imask;
 } pci_bridge_regs;
 
 typedef struct {
-	pci_bridge_regs  *pcib;
-	amba_bridge_regs *ambab;
+  pci_bridge_regs  *pcib;
+  amba_bridge_regs *ambab;
 
-	/* AT697 PCI */
-	unsigned int bars[5];
-	int bus, dev, fun;
+  /* AT697 PCI */
+  unsigned int bars[5];
+  int bus, dev, fun;
 
-	/* AMBA bus */
-	struct ambapp_bus amba_bus;
-	struct ambapp_mmap amba_maps[2];
+  /* AMBA bus */
+  struct ambapp_bus amba_bus;
+  struct ambapp_mmap amba_maps[2];
 
-	/* FT AHB SRAM */
-	int ftsram_size; /* kb */
-	unsigned int ftsram_start;
-	unsigned int ftsram_end;
+  /* FT AHB SRAM */
+  int ftsram_size; /* kb */
+  unsigned int ftsram_start;
+  unsigned int ftsram_end;
 
 } cchip1;
 
 cchip1 cc1;
 
 int init_pcif(void){
-	unsigned int com1;
-	int i,bus,dev,fun;
-	pci_bridge_regs *pcib;
-	amba_bridge_regs *ambab;
-	struct ambapp_bus *abus;
+  unsigned int com1;
+  int i,bus,dev,fun;
+  pci_bridge_regs *pcib;
+  amba_bridge_regs *ambab;
+  struct ambapp_bus *abus;
 
   if ( BSP_pciFindDevice(0x1AC8, 0x0701, 0, &bus, &dev, &fun) == 0 ) {
     ;
@@ -126,247 +126,247 @@ int init_pcif(void){
 
   /* found Companionship PCI board, Set it up: */
 
-	pci_read_config_dword(bus, dev, fun, 0x10, &cc1.bars[0]);
-	pci_read_config_dword(bus, dev, fun, 0x14, &cc1.bars[1]);
-	pci_read_config_dword(bus, dev, fun, 0x18, &cc1.bars[2]);
-	pci_read_config_dword(bus, dev, fun, 0x1c, &cc1.bars[3]);
-	pci_read_config_dword(bus, dev, fun, 0x20, &cc1.bars[4]);
+  pci_read_config_dword(bus, dev, fun, 0x10, &cc1.bars[0]);
+  pci_read_config_dword(bus, dev, fun, 0x14, &cc1.bars[1]);
+  pci_read_config_dword(bus, dev, fun, 0x18, &cc1.bars[2]);
+  pci_read_config_dword(bus, dev, fun, 0x1c, &cc1.bars[3]);
+  pci_read_config_dword(bus, dev, fun, 0x20, &cc1.bars[4]);
 
 #ifdef DEBUG
-	for(i=0; i<5; i++){
-		printk("PCI: BAR%d: 0x%x\n\r",i,cc1.bars[i]);
-	}
+  for(i=0; i<5; i++){
+    printk("PCI: BAR%d: 0x%x\n\r",i,cc1.bars[i]);
+  }
 #endif
 
-	/* Set up PCI ==> AMBA */
-	pcib = (void *)cc1.bars[0];
-	pcib->bar0 = 0xfc000000;
-/*	pcib->bar1 = 0xff000000;*/
+  /* Set up PCI ==> AMBA */
+  pcib = (void *)cc1.bars[0];
+  pcib->bar0 = 0xfc000000;
+  /*  pcib->bar1 = 0xff000000;*/
 #ifdef BOARD_INFO
-	printk("Found CCHIP1 Board at 0x%lx\n\r",(unsigned int)pcib);
+  printk("Found CCHIP1 Board at 0x%lx\n\r",(unsigned int)pcib);
 #endif
 
-	/* AMBA MAP cc1.bars[1] (in CPU) ==> 0xf0000000(remote amba address) */
-	cc1.amba_maps[0].size = 0x04000000;
-	cc1.amba_maps[0].local_adr = cc1.bars[1];
-	cc1.amba_maps[0].remote_adr = 0xfc000000;
+  /* AMBA MAP cc1.bars[1] (in CPU) ==> 0xf0000000(remote amba address) */
+  cc1.amba_maps[0].size = 0x04000000;
+  cc1.amba_maps[0].local_adr = cc1.bars[1];
+  cc1.amba_maps[0].remote_adr = 0xfc000000;
 
-	/* Mark end of table */
-	cc1.amba_maps[1].size=0;
-	cc1.amba_maps[1].local_adr = 0;
-	cc1.amba_maps[1].remote_adr = 0;
+  /* Mark end of table */
+  cc1.amba_maps[1].size=0;
+  cc1.amba_maps[1].local_adr = 0;
+  cc1.amba_maps[1].remote_adr = 0;
 
-	/* Enable I/O and Mem accesses */
-	pci_read_config_dword(bus, dev, fun, 0x4, &com1);
-	com1 |= 0x3;
-	pci_write_config_dword(bus, dev, fun, 0x4, com1);
-	pci_read_config_dword(bus, dev, fun, 0x4, &com1);
+  /* Enable I/O and Mem accesses */
+  pci_read_config_dword(bus, dev, fun, 0x4, &com1);
+  com1 |= 0x3;
+  pci_write_config_dword(bus, dev, fun, 0x4, com1);
+  pci_read_config_dword(bus, dev, fun, 0x4, &com1);
 
-	/* Set up AMBA Masters ==> PCI */
-	ambab = (void *)(cc1.bars[1]+0x400);
+  /* Set up AMBA Masters ==> PCI */
+  ambab = (void *)(cc1.bars[1]+0x400);
 #ifdef DEBUG
-	printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",0,ambab->bar0,pcib->bar0);
-	printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",1,ambab->bar1,pcib->bar1);
-	printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",2,ambab->bar2,pcib->bar2);
+  printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",0,ambab->bar0,pcib->bar0);
+  printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",1,ambab->bar1,pcib->bar1);
+  printk("AMBA: PCIBAR[%d]: 0x%x, 0x%x\n\r",2,ambab->bar2,pcib->bar2);
 #endif
-	/* 0xe0000000(AMBA) ==> 0x40000000(PCI) ==> 0x40000000(AT697 AMBA) */
-	ambab->ambabars[0] = 0x40000000;
-
-	/* Scan bus for AMBA devices */
-	abus = &cc1.amba_bus;
-	memset(abus,0,sizeof(*abus));
-	ambapp_scan(abus, cc1.bars[1]+0x3f00000, NULL, &cc1.amba_maps[0]);
-
-	/* Init all msters, max 16 */
-	for(i=1; i<16; i++) {
-		ambab->ambabars[i] = 0x40000000;
-		if (READ_REG(&ambab->ambabars[i]) != 0x40000000)
-			break;
-	}
-
-	/* Enable PCI Master */
+  /* 0xe0000000(AMBA) ==> 0x40000000(PCI) ==> 0x40000000(AT697 AMBA) */
+  ambab->ambabars[0] = 0x40000000;
+
+  /* Scan bus for AMBA devices */
+  abus = &cc1.amba_bus;
+  memset(abus,0,sizeof(*abus));
+  ambapp_scan(abus, cc1.bars[1]+0x3f00000, NULL, &cc1.amba_maps[0]);
+
+  /* Init all msters, max 16 */
+  for(i=1; i<16; i++) {
+    ambab->ambabars[i] = 0x40000000;
+    if (READ_REG(&ambab->ambabars[i]) != 0x40000000)
+      break;
+  }
+
+  /* Enable PCI Master */
    pci_read_config_dword(bus, dev, fun, 0x4, &com1);
    com1 |= 0x4;
    pci_write_config_dword(bus, dev, fun, 0x4, com1);
    pci_read_config_dword(bus, dev, fun, 0x4, &com1);
 
-	cc1.pcib  = pcib;
-	cc1.ambab = ambab;
-	cc1.bus = bus;
-	cc1.dev = dev;
-	cc1.fun = fun;
+  cc1.pcib  = pcib;
+  cc1.ambab = ambab;
+  cc1.bus = bus;
+  cc1.dev = dev;
+  cc1.fun = fun;
 
-	return 0;
+  return 0;
 }
 
 #ifndef GAISLER_FTAHBRAM
  #define GAISLER_FTAHBRAM 0x50
 #endif
 int init_onboard_sram(void){
-	struct ambapp_ahb_info ahb;
-	struct ambapp_apb_info apb;
-	unsigned int conf, size;
-
-	/* Find SRAM controller
-	 * 1. AHB slave interface
-	 * 2. APB slave interface
-	 */
-	if ( ambapp_find_apbslv(&cc1.amba_bus, VENDOR_GAISLER, GAISLER_FTAHBRAM,
-                                &apb) != 1 ){
-		printk("On Board FT SRAM not found (APB)\n");
-		return -1;
-	}
-
-	if ( ambapp_find_ahbslv(&cc1.amba_bus, VENDOR_GAISLER, GAISLER_FTAHBRAM,
-                                &ahb) != 1 ){
-		printk("On Board FT SRAM not found (AHB)\n");
-		return -1;
-	}
-
-	/* We have found the controller.
-	 * Get it going.
-	 *
-	 * Get size of SRAM
-	 */
-	conf = *(unsigned int *)apb.start;
-	size = (conf >>10) & 0x7;
-
-	/* 2^x kb */
-	cc1.ftsram_size = 1<<size;
-	cc1.ftsram_start = ahb.start[0];
-	cc1.ftsram_end = size*1024 + cc1.ftsram_start;
+  struct ambapp_ahb_info ahb;
+  struct ambapp_apb_info apb;
+  unsigned int conf, size;
+
+  /* Find SRAM controller
+   * 1. AHB slave interface
+   * 2. APB slave interface
+   */
+  if ( ambapp_find_apbslv(&cc1.amba_bus, VENDOR_GAISLER,
+      GAISLER_FTAHBRAM, &apb) != 1 ){
+    printk("On Board FT SRAM not found (APB)\n");
+    return -1;
+  }
+
+  if ( ambapp_find_ahbslv(&cc1.amba_bus, VENDOR_GAISLER,
+      GAISLER_FTAHBRAM, &ahb) != 1 ){
+    printk("On Board FT SRAM not found (AHB)\n");
+    return -1;
+  }
+
+  /* We have found the controller.
+   * Get it going.
+   *
+   * Get size of SRAM
+   */
+  conf = *(unsigned int *)apb.start;
+  size = (conf >>10) & 0x7;
+
+  /* 2^x kb */
+  cc1.ftsram_size = 1<<size;
+  cc1.ftsram_start = ahb.start[0];
+  cc1.ftsram_end = size*1024 + cc1.ftsram_start;
 #ifdef BOARD_INFO
-	printk("Found FT AHB SRAM %dkb at 0x%lx\n",cc1.ftsram_size,cc1.ftsram_start);
+  printk("Found FT AHB SRAM %dkb at 0x%lx\n",cc1.ftsram_size,cc1.ftsram_start);
 #endif
-	return 0;
+  return 0;
 }
 
 int cchip1_register(void){
 
-	/* Init AT697 PCI Controller */
-	init_pci();
-
-	/* Find & init CChip board .
-	 * Also scan AMBA Plug&Play info for us.
-	 */
-	if ( init_pcif() ){
-		printk("Failed to initialize CCHIP board\n\r");
-		return -1;
-	}
-
-	/* Set interrupt common board stuff */
-	cchip1_irq_init();
-
-	/* Find on board SRAM */
-	if ( init_onboard_sram() ){
-		printk("Failed to register On Board SRAM. It is needed by b1553BRM\n");
-		return -1;
-	}
-
-	/* Register interrupt install functions */
-	b1553brm_pci_int_reg = cchip1_set_isr;
-	occan_pci_int_reg = cchip1_set_isr;
-	grspw_pci_int_reg = cchip1_set_isr;
-	apbuart_pci_int_reg = cchip1_set_isr;
-
-	/* register the BRM PCI driver, use 16k FTSRAM... */
-	if ( b1553brm_pci_register(&cc1.amba_bus,0,0,3,cc1.ftsram_start,0xffa00000) ){
-		printk("Failed to register BRM PCI driver\n");
-		return -1;
-	}
-
-	/* register the BRM PCI driver, no DMA memory... */
-	if ( occan_pci_register(&cc1.amba_bus) ){
-		printk("Failed to register OC_CAN PCI driver\n");
-		return -1;
-	}
-
-	/* register the GRSPW PCI driver, use malloc... */
-	if ( grspw_pci_register(&cc1.amba_bus,0,0xe0000000) ){
-		printk("Failed to register GRSPW PCI driver\n");
-		return -1;
-	}
-
-	/* register the APBUART PCI driver, no DMA memory */
-	if ( apbuart_pci_register(&cc1.amba_bus) ){
-		printk("Failed to register APBUART PCI driver\n");
-		return -1;
-	}
-
-	return 0;
+  /* Init AT697 PCI Controller */
+  init_pci();
+
+  /* Find & init CChip board .
+   * Also scan AMBA Plug&Play info for us.
+   */
+  if ( init_pcif() ){
+    printk("Failed to initialize CCHIP board\n\r");
+    return -1;
+  }
+
+  /* Set interrupt common board stuff */
+  cchip1_irq_init();
+
+  /* Find on board SRAM */
+  if ( init_onboard_sram() ){
+    printk("Failed to register On Board SRAM. It is needed by b1553BRM\n");
+    return -1;
+  }
+
+  /* Register interrupt install functions */
+  b1553brm_pci_int_reg = cchip1_set_isr;
+  occan_pci_int_reg = cchip1_set_isr;
+  grspw_pci_int_reg = cchip1_set_isr;
+  apbuart_pci_int_reg = cchip1_set_isr;
+
+  /* register the BRM PCI driver, use 16k FTSRAM... */
+  if ( b1553brm_pci_register(&cc1.amba_bus,0,0,3,cc1.ftsram_start,0xffa00000) ){
+    printk("Failed to register BRM PCI driver\n");
+    return -1;
+  }
+
+  /* register the BRM PCI driver, no DMA memory... */
+  if ( occan_pci_register(&cc1.amba_bus) ){
+    printk("Failed to register OC_CAN PCI driver\n");
+    return -1;
+  }
+
+  /* register the GRSPW PCI driver, use malloc... */
+  if ( grspw_pci_register(&cc1.amba_bus,0,0xe0000000) ){
+    printk("Failed to register GRSPW PCI driver\n");
+    return -1;
+  }
+
+  /* register the APBUART PCI driver, no DMA memory */
+  if ( apbuart_pci_register(&cc1.amba_bus) ){
+    printk("Failed to register APBUART PCI driver\n");
+    return -1;
+  }
+
+  return 0;
 }
 
 static rtems_isr cchip1_interrupt_dispatcher(rtems_vector_number v);
 static unsigned int cchip1_spurious_cnt;
 
 typedef struct {
-	unsigned int (*handler)(int irqno, void *arg);
-	void *arg;
+  unsigned int (*handler)(int irqno, void *arg);
+  void *arg;
 } int_handler;
 
 static int_handler int_handlers[16];
 
 void cchip1_irq_init(void){
 
-	/* Configure AT697 ioport bit 7 to input pci irq */
+  /* Configure AT697 ioport bit 7 to input pci irq */
   regs->PIO_Direction &= ~(1<<7);
   regs->PIO_Interrupt  = 0x87;          /* level sensitive */
 
   /* Set up irq controller (mask all IRQs) */
-	cc1.pcib->imask = 0x0000;
-	cc1.pcib->ipend = 0;
-	cc1.pcib->iclear = 0xffff;
-	cc1.pcib->iforce = 0;
-	cc1.pcib->ilevel = 0x0;
+  cc1.pcib->imask = 0x0000;
+  cc1.pcib->ipend = 0;
+  cc1.pcib->iclear = 0xffff;
+  cc1.pcib->iforce = 0;
+  cc1.pcib->ilevel = 0x0;
 
-	memset(int_handlers,0,sizeof(int_handlers));
+  memset(int_handlers,0,sizeof(int_handlers));
 
-	/* Reset spurious counter */
-	cchip1_spurious_cnt = 0;
+  /* Reset spurious counter */
+  cchip1_spurious_cnt = 0;
 
-	/* Register interrupt handler */
-	set_vector(cchip1_interrupt_dispatcher,LEON_TRAP_TYPE(CCHIP_IRQ),1);
+  /* Register interrupt handler */
+  set_vector(cchip1_interrupt_dispatcher,LEON_TRAP_TYPE(CCHIP_IRQ),1);
 }
 
 void cchip1_set_isr(void *handler, int irqno, void *arg){
-	int_handlers[irqno].handler = handler;
-	int_handlers[irqno].arg = arg;
+  int_handlers[irqno].handler = handler;
+  int_handlers[irqno].arg = arg;
 #ifdef DEBUG
-	printk("Registering IRQ %d to 0x%lx(%d,0x%lx)\n\r",
-			irqno,(unsigned int)handler,irqno,(unsigned int)arg);
+  printk("Registering IRQ %d to 0x%lx(%d,0x%lx)\n\r",
+      irqno,(unsigned int)handler,irqno,(unsigned int)arg);
 #endif
-	cc1.pcib->imask |= 1<<irqno; /* Enable the registered IRQ */
+  cc1.pcib->imask |= 1<<irqno; /* Enable the registered IRQ */
 }
 
 static rtems_isr cchip1_interrupt_dispatcher(rtems_vector_number v){
-	unsigned int pending = READ_REG(&cc1.pcib->ipend);
-	unsigned int (*handler)(int irqno, void *arg);
-	unsigned int clr = pending;
-	int irq=1;
+  unsigned int pending = READ_REG(&cc1.pcib->ipend);
+  unsigned int (*handler)(int irqno, void *arg);
+  unsigned int clr = pending;
+  int irq=1;
 
-	if ( !pending ){
+  if ( !pending ){
 #ifdef PRINT_SPURIOUS
-		printk("Spurious IRQ %d: %d\n",v,cchip1_spurious_cnt);
+    printk("Spurious IRQ %d: %d\n",v,cchip1_spurious_cnt);
 #endif
-		cchip1_spurious_cnt++;
-		return;
-	}
+    cchip1_spurious_cnt++;
+    return;
+  }
 #ifdef DEBUG_IRQS
   printk("CCIRQ: 0x%x\n",(unsigned int)pending);
 #endif
-	/* IRQ 0 doesn't exist */
-	irq=1;
-	pending = pending>>1;
-
-	while ( pending ){
-		if ( (pending & 1) && (handler=int_handlers[irq].handler) ){
-			handler(irq,int_handlers[irq].arg);
-		}
-		irq++;
-		pending = pending>>1;
-	}
+  /* IRQ 0 doesn't exist */
+  irq=1;
+  pending = pending>>1;
+
+  while ( pending ){
+    if ( (pending & 1) && (handler=int_handlers[irq].handler) ){
+      handler(irq,int_handlers[irq].arg);
+    }
+    irq++;
+    pending = pending>>1;
+  }
 
-	cc1.pcib->iclear = clr;
+  cc1.pcib->iclear = clr;
 
-	/*LEON_Clear_interrupt( brd->irq );*/
+  /*LEON_Clear_interrupt( brd->irq );*/
 }
diff --git a/c/src/lib/libbsp/sparc/leon2/clock/ckinit.c b/c/src/lib/libbsp/sparc/leon2/clock/ckinit.c
index 70e8e81f83..ab4efa0e8a 100644
--- a/c/src/lib/libbsp/sparc/leon2/clock/ckinit.c
+++ b/c/src/lib/libbsp/sparc/leon2/clock/ckinit.c
@@ -47,7 +47,7 @@ extern int CLOCK_SPEED;
 #define Clock_driver_support_initialize_hardware() \
   do { \
     LEON_REG.Timer_Reload_1 = \
-		rtems_configuration_get_microseconds_per_tick() - 1; \
+        rtems_configuration_get_microseconds_per_tick() - 1; \
     \
     LEON_REG.Timer_Control_1 = ( \
       LEON_REG_TIMER_COUNTER_ENABLE_COUNTING |  \
diff --git a/c/src/lib/libbsp/sparc/leon2/console/console.c b/c/src/lib/libbsp/sparc/leon2/console/console.c
index 0a4059e4c9..cac21a6bd6 100644
--- a/c/src/lib/libbsp/sparc/leon2/console/console.c
+++ b/c/src/lib/libbsp/sparc/leon2/console/console.c
@@ -322,7 +322,7 @@ rtems_device_driver console_initialize(
 
   LEON_REG.UART_Control_1 |= LEON_REG_UART_CTRL_RE | LEON_REG_UART_CTRL_TE;
   LEON_REG.UART_Control_2 |= LEON_REG_UART_CTRL_RE | LEON_REG_UART_CTRL_TE |
-  	LEON_REG_UART_CTRL_RI;	/* rx irq default enable for remote debugger */
+      LEON_REG_UART_CTRL_RI;  /* rx irq default enable for remote debugger */
   LEON_REG.UART_Status_1 = 0;
   LEON_REG.UART_Status_2 = 0;
 #if (CONSOLE_USE_INTERRUPTS)
diff --git a/c/src/lib/libbsp/sparc/leon2/include/bsp.h b/c/src/lib/libbsp/sparc/leon2/include/bsp.h
index 8e40903936..0bb0eefe4a 100644
--- a/c/src/lib/libbsp/sparc/leon2/include/bsp.h
+++ b/c/src/lib/libbsp/sparc/leon2/include/bsp.h
@@ -69,7 +69,7 @@ extern int rtems_leon_open_eth_driver_attach(
 extern int rtems_smc91111_driver_attach_leon2(
   struct rtems_bsdnet_ifconfig *config
 );
-#define RTEMS_BSP_NETWORK_DRIVER_NAME	"open_eth1"
+#define RTEMS_BSP_NETWORK_DRIVER_NAME "open_eth1"
 #define RTEMS_BSP_NETWORK_DRIVER_ATTACH_OPENETH \
           rtems_leon_open_eth_driver_attach
 #define RTEMS_BSP_NETWORK_DRIVER_ATTACH_SMC91111 \
diff --git a/c/src/lib/libbsp/sparc/leon2/include/leon.h b/c/src/lib/libbsp/sparc/leon2/include/leon.h
index d498aaf0b3..25826bdd19 100644
--- a/c/src/lib/libbsp/sparc/leon2/include/leon.h
+++ b/c/src/lib/libbsp/sparc/leon2/include/leon.h
@@ -102,49 +102,49 @@ extern "C" {
  */
 
 typedef struct {
-	volatile unsigned int Memory_Config_1;
-	volatile unsigned int Memory_Config_2;
-	volatile unsigned int Edac_Control;
-	volatile unsigned int Failed_Address;
-	volatile unsigned int Memory_Status;
-	volatile unsigned int Cache_Control;
-	volatile unsigned int Power_Down;
-	volatile unsigned int Write_Protection_1;
-	volatile unsigned int Write_Protection_2;
-	volatile unsigned int Leon_Configuration;
-	volatile unsigned int dummy2;
-	volatile unsigned int dummy3;
-	volatile unsigned int dummy4;
-	volatile unsigned int dummy5;
-	volatile unsigned int dummy6;
-	volatile unsigned int dummy7;
-	volatile unsigned int Timer_Counter_1;
-	volatile unsigned int Timer_Reload_1;
-	volatile unsigned int Timer_Control_1;
-	volatile unsigned int Watchdog;
-	volatile unsigned int Timer_Counter_2;
-	volatile unsigned int Timer_Reload_2;
-	volatile unsigned int Timer_Control_2;
-	volatile unsigned int dummy8;
-	volatile unsigned int Scaler_Counter;
-	volatile unsigned int Scaler_Reload;
-	volatile unsigned int dummy9;
-	volatile unsigned int dummy10;
-	volatile unsigned int UART_Channel_1;
-	volatile unsigned int UART_Status_1;
-	volatile unsigned int UART_Control_1;
-	volatile unsigned int UART_Scaler_1;
-	volatile unsigned int UART_Channel_2;
-	volatile unsigned int UART_Status_2;
-	volatile unsigned int UART_Control_2;
-	volatile unsigned int UART_Scaler_2;
-	volatile unsigned int Interrupt_Mask;
-	volatile unsigned int Interrupt_Pending;
-	volatile unsigned int Interrupt_Force;
-	volatile unsigned int Interrupt_Clear;
-	volatile unsigned int PIO_Data;
-	volatile unsigned int PIO_Direction;
-	volatile unsigned int PIO_Interrupt;
+  volatile unsigned int Memory_Config_1;
+  volatile unsigned int Memory_Config_2;
+  volatile unsigned int Edac_Control;
+  volatile unsigned int Failed_Address;
+  volatile unsigned int Memory_Status;
+  volatile unsigned int Cache_Control;
+  volatile unsigned int Power_Down;
+  volatile unsigned int Write_Protection_1;
+  volatile unsigned int Write_Protection_2;
+  volatile unsigned int Leon_Configuration;
+  volatile unsigned int dummy2;
+  volatile unsigned int dummy3;
+  volatile unsigned int dummy4;
+  volatile unsigned int dummy5;
+  volatile unsigned int dummy6;
+  volatile unsigned int dummy7;
+  volatile unsigned int Timer_Counter_1;
+  volatile unsigned int Timer_Reload_1;
+  volatile unsigned int Timer_Control_1;
+  volatile unsigned int Watchdog;
+  volatile unsigned int Timer_Counter_2;
+  volatile unsigned int Timer_Reload_2;
+  volatile unsigned int Timer_Control_2;
+  volatile unsigned int dummy8;
+  volatile unsigned int Scaler_Counter;
+  volatile unsigned int Scaler_Reload;
+  volatile unsigned int dummy9;
+  volatile unsigned int dummy10;
+  volatile unsigned int UART_Channel_1;
+  volatile unsigned int UART_Status_1;
+  volatile unsigned int UART_Control_1;
+  volatile unsigned int UART_Scaler_1;
+  volatile unsigned int UART_Channel_2;
+  volatile unsigned int UART_Status_2;
+  volatile unsigned int UART_Control_2;
+  volatile unsigned int UART_Scaler_2;
+  volatile unsigned int Interrupt_Mask;
+  volatile unsigned int Interrupt_Pending;
+  volatile unsigned int Interrupt_Force;
+  volatile unsigned int Interrupt_Clear;
+  volatile unsigned int PIO_Data;
+  volatile unsigned int PIO_Direction;
+  volatile unsigned int PIO_Interrupt;
 } LEON_Register_Map;
 
 #endif
@@ -396,9 +396,9 @@ static __inline__ int bsp_irq_fixup(int irq)
 /* Load 32-bit word by forcing a cache-miss */
 static inline unsigned int leon_r32_no_cache(uintptr_t addr)
 {
-	unsigned int tmp;
-	__asm__ volatile (" lda [%1] 1, %0\n" : "=r"(tmp) : "r"(addr));
-	return tmp;
+  unsigned int tmp;
+  __asm__ volatile (" lda [%1] 1, %0\n" : "=r"(tmp) : "r"(addr));
+  return tmp;
 }
 
 #endif /* !ASM */
diff --git a/c/src/lib/libbsp/sparc/leon2/include/rasta.h b/c/src/lib/libbsp/sparc/leon2/include/rasta.h
index c0c339c4d9..b7eccb4ecb 100644
--- a/c/src/lib/libbsp/sparc/leon2/include/rasta.h
+++ b/c/src/lib/libbsp/sparc/leon2/include/rasta.h
@@ -100,18 +100,18 @@ struct uart_reg {
 
 
 void uart_register(unsigned int baseaddr);
-rtems_device_driver uart_initialize(rtems_device_major_number  major,
-		rtems_device_minor_number  minor, void *arg);
+rtems_device_driver uart_initialize(rtems_device_major_number major,
+    rtems_device_minor_number  minor, void *arg);
 rtems_device_driver uart_open(rtems_device_major_number major,
-		rtems_device_minor_number minor, void *arg);
+    rtems_device_minor_number minor, void *arg);
 rtems_device_driver uart_close(rtems_device_major_number major,
-		rtems_device_minor_number minor, void *arg);
+    rtems_device_minor_number minor, void *arg);
 rtems_device_driver uart_read(rtems_device_major_number major,
-		rtems_device_minor_number minor, void *arg);
+    rtems_device_minor_number minor, void *arg);
 rtems_device_driver uart_write(rtems_device_major_number major,
-		rtems_device_minor_number minor, void *arg);
+    rtems_device_minor_number minor, void *arg);
 rtems_device_driver uart_control(rtems_device_major_number major,
-		rtems_device_minor_number minor, void *arg);
+    rtems_device_minor_number minor, void *arg);
 
 
 struct gpio_reg {
diff --git a/c/src/lib/libbsp/sparc/leon2/rasta/rasta.c b/c/src/lib/libbsp/sparc/leon2/rasta/rasta.c
index e4faaff1cd..424f4caf0b 100644
--- a/c/src/lib/libbsp/sparc/leon2/rasta/rasta.c
+++ b/c/src/lib/libbsp/sparc/leon2/rasta/rasta.c
@@ -345,7 +345,7 @@ int rasta_register(void)
     /*brm_register(bar0   +  BRM_OFFSET, bar1);*/
     /* register the BRM RASTA driver, use 128k on RASTA SRAM... */
     b1553brm_rasta_int_reg=rasta_interrrupt_register;
-	  if ( b1553brm_rasta_register(&abus,2,0,3,bar1,0x40000000) ){
+    if ( b1553brm_rasta_register(&abus,2,0,3,bar1,0x40000000) ){
       printk("Failed to register BRM RASTA driver\n");
       return -1;
     }
diff --git a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c
index 5f7cf270b9..7a269855ab 100644
--- a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c
+++ b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c
@@ -148,8 +148,8 @@ void bsp_spurious_initialize()
      */
 
     if (( trap == 5 || trap == 6 ) ||
-    	(( trap >= 0x11 ) && ( trap <= 0x1f )) ||
-    	(( trap >= 0x70 ) && ( trap <= 0x83 )))
+        (( trap >= 0x11 ) && ( trap <= 0x1f )) ||
+        (( trap >= 0x70 ) && ( trap <= 0x83 )))
       continue;
 
     set_vector(
diff --git a/c/src/lib/libbsp/sparc/leon3/include/bsp.h b/c/src/lib/libbsp/sparc/leon3/include/bsp.h
index 6bbd6ed380..1be6cc2088 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/bsp.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/bsp.h
@@ -79,13 +79,13 @@ extern int rtems_leon_greth_driver_attach(
   int attach
 );
 
-#define RTEMS_BSP_NETWORK_DRIVER_NAME_OPENETH	"open_eth1"
-#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_OPENETH	 \
+#define RTEMS_BSP_NETWORK_DRIVER_NAME_OPENETH "open_eth1"
+#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_OPENETH   \
     rtems_leon_open_eth_driver_attach
-#define RTEMS_BSP_NETWORK_DRIVER_NAME_SMC91111	"smc_eth1"
+#define RTEMS_BSP_NETWORK_DRIVER_NAME_SMC91111 "smc_eth1"
 #define RTEMS_BSP_NETWORK_DRIVER_ATTACH_SMC91111 \
     rtems_smc91111_driver_attach_leon3
-#define RTEMS_BSP_NETWORK_DRIVER_NAME_GRETH	 "gr_eth1"
+#define RTEMS_BSP_NETWORK_DRIVER_NAME_GRETH "gr_eth1"
 #define RTEMS_BSP_NETWORK_DRIVER_ATTACH_GRETH \
     rtems_leon_greth_driver_attach
 
diff --git a/c/src/lib/libbsp/sparc/leon3/include/leon.h b/c/src/lib/libbsp/sparc/leon3/include/leon.h
index f1b987be43..7e8188d463 100644
--- a/c/src/lib/libbsp/sparc/leon3/include/leon.h
+++ b/c/src/lib/libbsp/sparc/leon3/include/leon.h
@@ -287,9 +287,9 @@ extern rtems_interrupt_lock LEON3_IrqCtrl_Lock;
 /* Load 32-bit word by forcing a cache-miss */
 static inline unsigned int leon_r32_no_cache(uintptr_t addr)
 {
-	unsigned int tmp;
-	__asm__ volatile (" lda [%1] 1, %0\n" : "=r"(tmp) : "r"(addr));
-	return tmp;
+  unsigned int tmp;
+  __asm__ volatile (" lda [%1] 1, %0\n" : "=r"(tmp) : "r"(addr));
+  return tmp;
 }
 
 /* Let user override which on-chip APBUART will be debug UART
diff --git a/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c b/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
index e8bdd528ed..17218bef9f 100644
--- a/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
+++ b/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
@@ -36,7 +36,7 @@ scmv91111_configuration_t leon_scmv91111_configuration = {
  */
 int
 rtems_smc91111_driver_attach_leon3 (struct rtems_bsdnet_ifconfig *config,
-				    int attach)
+    int attach)
 {
   unsigned long addr_mctrl = 0;
   struct grgpio_regs *io;
@@ -70,10 +70,8 @@ rtems_smc91111_driver_attach_leon3 (struct rtems_bsdnet_ifconfig *config,
   addr_mctrl = (unsigned long) apbmctrl.start;
   io = (struct grgpio_regs *) apbpio.start;
 
-  printk(
-        "Activating Leon3 io port for smsc_lan91cxx (pio:%x mctrl:%x)\n",
-        (unsigned int)io,
-        (unsigned int)addr_mctrl);
+  printk("Activating Leon3 io port for smsc_lan91cxx (pio:%x mctrl:%x)\n",
+      (unsigned int)io, (unsigned int)addr_mctrl);
 
   /* Setup PIO IRQ */
   io->imask |= (1 << leon_scmv91111_configuration.pio);
@@ -83,7 +81,7 @@ rtems_smc91111_driver_attach_leon3 (struct rtems_bsdnet_ifconfig *config,
 
   /* Setup memory controller I/O waitstates */
   *((volatile unsigned int *) addr_mctrl) |=
-		  0x10f80000;	/* enable I/O area access */
+      0x10f80000; /* enable I/O area access */
 
   return _rtems_smc91111_driver_attach(config, &leon_scmv91111_configuration);
 };
diff --git a/c/src/lib/libbsp/sparc/leon3/shmsupp/lock.c b/c/src/lib/libbsp/sparc/leon3/shmsupp/lock.c
index 80bf7161e8..5b118f24b6 100644
--- a/c/src/lib/libbsp/sparc/leon3/shmsupp/lock.c
+++ b/c/src/lib/libbsp/sparc/leon3/shmsupp/lock.c
@@ -44,9 +44,9 @@ extern unsigned int LEON3_Atomic_Swap(uint32_t value, uint32_t *address);
 __asm__ (
     ".text\n"
     ".align 4\n"
-"LEON3_Atomic_Swap:\n"
-"	retl\n"
-"	swapa [%o1] 1, %o0\n"
+    "LEON3_Atomic_Swap:\n"
+    "  retl\n"
+    "  swapa [%o1] 1, %o0\n"
 );
 
 
diff --git a/c/src/lib/libbsp/sparc/leon3/startup/spurious.c b/c/src/lib/libbsp/sparc/leon3/startup/spurious.c
index 210dee0a73..9d13010fba 100644
--- a/c/src/lib/libbsp/sparc/leon3/startup/spurious.c
+++ b/c/src/lib/libbsp/sparc/leon3/startup/spurious.c
@@ -152,8 +152,8 @@ void bsp_spurious_initialize()
      */
 
     if (( trap == 5 || trap == 6 ) ||
-    	(( trap >= 0x11 ) && ( trap <= 0x1f )) ||
-    	(( trap >= 0x70 ) && ( trap <= 0x83 )))
+        (( trap >= 0x11 ) && ( trap <= 0x1f )) ||
+        (( trap >= 0x70 ) && ( trap <= 0x83 )))
       continue;
 
     set_vector(