Renamed delay() to avoid conflicts since it is a common name that

was in particular used by the ttcp test.

c/src/lib/libbsp/i386/pc386/include/bsp.h

@@ -143,6 +143,8 @@ extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *config);
 #define Clear_tm27_intr()
 #define Lower_tm27_intr()
 
+/* does anyone need this? if so, report it so we can rename this macro */
+#if 0
 /*-------------------------------------------------------------------------+
 | Simple spin delay in microsecond units for device drivers.
 | This is very dependent on the clock speed of the target.
@@ -152,6 +154,7 @@ extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *config);
   rtems_unsigned32 _cnt = _microseconds; \
   asm volatile ("0: nop; mov %0,%0; loop 0b" : "=c"(_cnt) : "0"(_cnt)); \
 }
+#endif
 
 /*-------------------------------------------------------------------------+
 | Convert microseconds to ticks and ticks to microseconds.

c/src/lib/libbsp/i386/pc386/start/start16.S

@@ -109,16 +109,16 @@ _start16:
 	outb	%al, $0x60
 	call	empty_8042
 
-	call	delay
-	call	delay
-	call	delay
+	call	pc386_delay
+	call	pc386_delay
+	call	pc386_delay
 
 	movl	%cs:HDRSTART + HDROFF, %eax	#
 	pushl	%eax				# jump to start of 32 bit code
 	ret					#
 
 /*----------------------------------------------------------------------------+
-| delay
+| pc386_delay
 +------------------------------------------------------------------------------
 | Delay is needed after doing I/O. 
 |
@@ -131,10 +131,10 @@ _start16:
 | NOTE: Saving the content of the EAX register just in case. - Rosimildo.
 +----------------------------------------------------------------------------*/
 	.p2align 4
-	.globl _delay
-	.globl delay
-delay:
-_delay:
+	.globl _pc386_delay
+	.globl pc386_delay
+pc386_delay:
+_pc386_delay:
 	pushl	%eax
 #if defined(USE_OUTB_FOR_DELAY)
 	outb	%al, $0x80	# about 1uS delay on most machines
@@ -142,9 +142,9 @@ _delay:
 #else
 
 	movl	$0x200, %eax
-delay1:
+pc386_delay1:
 	dec	%eax
-	jnz	delay1
+	jnz	pc386_delay1
 #endif
 	popl	%eax
  	ret
@@ -162,11 +162,11 @@ delay1:
 	.globl empty_8042
 empty_8042:
 _empty_8042:
-	call	delay
+	call	pc386_delay
 	inb	$0x64, %al	# 8042 status port
 	testb	$0x01, %al	# output buffer?
 	jz	no_output
-	call	delay
+	call	pc386_delay
 	in	$0x60, %al	# read it
 	jmp	empty_8042
 no_output:

c/src/lib/libbsp/i386/pc386/startup/ldsegs.S

@@ -50,7 +50,7 @@ BEGIN_CODE
 	EXTERN (clockOff)
 
 /*----------------------------------------------------------------------------+
-| delay
+| pc386_delay
 +------------------------------------------------------------------------------
 | Delay is needed after doing I/O. 
 |
@@ -64,17 +64,17 @@ BEGIN_CODE
 #define DELAY_USE_OUTB
 	
 	.p2align 4
-	.globl _delay
-	.globl delay
-delay:
-_delay:
+	.globl _pc386_delay
+	.globl pc386_delay
+pc386_delay:
+_pc386_delay:
 #ifdef 	DELAY_USE_OUTB
 	outb	al, $0x80	# about 1uS delay on most machines
 #else
 	movl	$0x200, eax
-delay1:
+pc386_delay1:
 	dec	eax
-	jnz	delay1
+	jnz	pc386_delay1
 #endif
 	ret
 
@@ -123,36 +123,36 @@ next_step:
 
 	movb	$0x11, al		/* initialization sequence          */
 	outb	al, $0x20		/* send it to 8259A-1               */
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	outb	al, $0xA0		/* and to 8259A-2                   */
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	
 	movb	$0x20, al		/* start of hardware int's (0x20)   */
 	outb	al, $0x21
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	movb	$0x28, al		/* start of hardware int's 2 (0x28) */
 	outb	al, $0xA1
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	
 	movb	$0x04, al		/* 8259-1 is master                 */
 	outb	al, $0x21
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	movb	$0x02, al		/* 8259-2 is slave                  */
 	outb	al, $0xA1
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	
 	movb	$0x01, al		/* 8086 mode for both               */
 	outb	al, $0x21
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	outb	al, $0xA1
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	
 	movb	$0xFF, al		/* mask off all interrupts for now  */
 	outb	al, $0xA1
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 	movb	$0xFB, al		/* mask all irq's but irq2 which    */
 	outb	al, $0x21		/* is cascaded                      */
-	call	SYM(delay)
+	call	SYM(pc386_delay)
 
 	movw	$0xFFFB, SYM(i8259s_cache) /* set up same values in cache */