1 files changed, 0 insertions, 132 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/spw/grspw_pci.c b/c/src/lib/libbsp/sparc/shared/spw/grspw_pci.c
deleted file mode 100644
index fce2fa8b36..0000000000
--- a/c/src/lib/libbsp/sparc/shared/spw/grspw_pci.c
+++ /dev/null
@@ -1,132 +0,0 @@
-#include <ambapp.h>
-#include <rtems/libio.h>
-#include <grspw_pci.h>
-
-/* Select PCI driver */
-#define GRSPW_PCI
-
-#undef GRSPW_MAXDEVS
-#undef DEBUG_SPACEWIRE_ONOFF
-
-/* Only Malloced memory supported
- */
-#undef GRSPW_LOCAL_MEM
-
-/* memory must be aligned to a 128k boundary */
-unsigned int grspwpci_memarea_address;
-#define GRSPW_LOCAL_MEM_ADR grspwpci_memarea_address
-
-/* We have custom address tranlation for HW addresses */
-#define GRSPW_ADR_TO
-
-/* MEMAREA=>CPU used when reading descriptor buffer pointers,
- * they need to be translated from adresses used by GRSPW HW
- * into CPU readable addresses.
- *
- * NOT NEEDED AS GRSPW DRIVER USES INDEXES TO GET DESCRIPTOR
- * DATA POINTER ADDRESSES.
- */
-#undef GRSPW_ADR_FROM
-
-/* Set registered device name */
-#define GRSPW_DEVNAME "/dev/grspwpci0"
-#define GRSPW_DEVNAME_NO(devstr,no) ((devstr)[13]='0'+(no))
-
-/* Any non-static function will begin with */
-#define GRSPW_PREFIX(name) grspwpci##name
-
-/* do nothing, assume that the interrupt handler is called
- * setup externally calling b1553_interrupt_handler.
- */
-#define GRSPW_REG_INT(handler,irq,arg) \
- if ( grspw_pci_int_reg ) \
-   grspw_pci_int_reg(handler,irq,arg);
-
-void (*grspw_pci_int_reg)(void *handler, int irq, void *arg) = 0;
-
-
-#ifdef GRSPW_ADR_TO
-/* Translate an address within the Memory Region (memarea) into an Hardware
- * device address. This address is put into hardware registers or descriptors
- * so that the hardware can access the Memory Region.
- * Example:
- * A local AMBA access at 0xe0000000 will translate into PCI address 0x40000000,
- * the PCI address 0x40000000 will translate into LEON-AMBA address 0x40000000.
- */
-unsigned int grspwpci_hw_address;
-static inline unsigned int memarea_to_hw(unsigned int addr) {
-		/* don't translate? */
-		if ( grspwpci_hw_address == 0xffffffff )
-			return addr;
-    return ((addr & 0x0fffffff) | grspwpci_hw_address);
-}
-#endif
-
-/* not used since BRM Core work with offsets */
-#ifdef GRSPW_ADR_FROM
-unsigned int grspwpci_cpu_access_address;
-static inline unsigned int hw_to_cpu(unsigned int addr) {
-		/* don't translate? */
-		if ( grspwpci_cpu_address == 0xffffffff )
-			return addr;
-    return ((addr & 0x0fffffff) | grspwpci_cpu_address);
-}
-#endif
-
-int grspwpci_interrupt_handler(int irq, void *arg);
-
-#include "grspw.c"
-
-/*
- *
- * memarea     = preallocated memory somewhere, pointer to start of memory.
- * hw_address  = how to translate a memarea address into an HW device AMBA address.
- */
-
-int grspw_pci_register(
- struct ambapp_bus *bus,
- unsigned int memarea,
- unsigned int hw_address
- )
-{
-	/* Setup configuration */
-
-	/* if zero the malloc will be used */
-	grspwpci_memarea_address = memarea;
-
-	grspwpci_hw_address = hw_address;
-
-#ifdef GRSPW_ADR_FROM
-	grspwpci_cpu_address = memarea & 0xf0000000;
-#endif
-
-	/* Register the driver */
-	return GRSPW_PREFIX(_register)(bus);
-}
-
-/* Call this from PCI interrupt handler
- * irq = the irq number of the HW device local to that IRQMP controller
- *
- */
-int grspwpci_interrupt_handler(int irq, void *arg){
-	grspw_interrupt( (GRSPW_DEV *)arg );
-  return 0;
-}
-
-#if 0
-int grspw_pci_interrupt_handler(int irqmask){
-	int i;
-	unsigned int mask=0;
-	/* find minor */
-	for(i=0; i<spw_cores; i++){
-		if ( (1<<SPW_PARAM(i).irq) & irqmask ){
-			mask |= 1<<SPW_PARAM(i).irq;
-			grspw_interrupt(i);
-			/* more interrupts to scan for? */
-			if ( irqmask & ~mask )
-				return mask; /* handled */
-		}
-	}
-	return mask;
-}
-#endif