Get the console code to compile correctly
Add support for some thigns that M5 needs
Make this better support Tru64 v5.1
console/Makefile:
I couldn't figure out the old build system since I was missing
a bunch of tools at the time, so I kinda rewrote it.
console/console.c:
Get the includes right, and make things compile
little bit of cleanup along the way
console/paljtokern.s:
formatting junk
console/printf.c:
Formatting
get const right
h/lib.h:
fiddle with the includes that we need
console/console.c:
Get the BOOTDEVICE_NAME right
Add a bit of support for grabbing console environment variables
This commit is contained in:
Nathan Binkert
parent
b8612cbda3
commit
492fa2ae5e
7 changed files with 854 additions and 173 deletions
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@ -2,43 +2,48 @@
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all: console
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DBMENTRY = fffffc0000010000
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INCLUDES = -I$(PALCODE) -I$(INCLUDEH) -I$(SIMTOOLS)/cpus-alpha/simos
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#-I/udir/bugnion/ebfw/h -I/udir/bugnion/ebfw/palcode/xxm
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INCLUDES = -I$(PALCODE) -I$(INCLUDEH) -I$(M5)/dev
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SOURDIR = ./
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EB_TOOLBOX = /wrl/proj/simos/bin/tools/osf
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PALCODE = ../palcode
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INCLUDEH = ../h
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dbmentry.o: dbmentry.s
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$(AS) $(INCLUDES) -o $*.o $*.s
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$(AS) $(INCLUDES) -nointrinsics -o $*.o $*.s
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console.o: console.c
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$(CC) -g3 $(INCLUDES) -o $*.o -c $*.c
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$(CC) -g3 $(INCLUDES) -nointrinsics -o $*.o -c $*.c
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printf.o: printf.c
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$(CC) -g3 $(INCLUDES) -o $*.o -c $*.c
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$(CC) -g3 $(INCLUDES) -nointrinsics -o $*.o -c $*.c
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paljtokern.o: $(SOURCEDIR)paljtokern.s
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rm $(OBJDIR)paljtokern.i
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cpp -I$(PALCODE) $(SOURCEDIR)paljtokern.s $(OBJDIR)paljtokern.i
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$(EB_TOOLBOX)/gas -21164 -o $(OBJDIR)paljtokern.aout.o $(OBJDIR)paljtokern.i
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$(EB_TOOLBOX)/astrip -a $(OBJDIR)paljtokern.aout.o $(OBJDIR)paljtokern.strip
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$(EB_TOOLBOX)/strip2array $(OBJDIR)paljtokern.strip $(OBJDIR)paljtokern.c
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$(CC) $(CCFLAGS) -o $(OBJDIR)paljtokern.o -c $(INCLUDES) $(OBJDIR)paljtokern.c
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paljtokern.s.o: paljtokern.s
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g++ -I ../palcode -E -P -nostdinc -nostdinc++ -x c++ paljtokern.s | \
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gas -m 21164 -o paljtokern.s.o
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paljtoslave.o: $(SOURCEDIR)paljtoslave.s
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rm $(OBJDIR)paljtoslave.i
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cpp -I$(PALCODE) $(SOURCEDIR)paljtoslave.s $(OBJDIR)paljtoslave.i
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$(EB_TOOLBOX)/gas -21164 -o $(OBJDIR)paljtoslave.aout.o $(OBJDIR)paljtoslave.i
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$(EB_TOOLBOX)/astrip -a $(OBJDIR)paljtoslave.aout.o $(OBJDIR)paljtoslave.strip
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$(EB_TOOLBOX)/strip2array $(OBJDIR)paljtoslave.strip $(OBJDIR)paljtoslave.tmp
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sed -e 's/palJToKern/palJToSlave/' $(OBJDIR)paljtoslave.tmp >$(OBJDIR)paljtoslave.c
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$(CC) $(CCFLAGS) -o $(OBJDIR)paljtoslave.o -c $(INCLUDES) $(OBJDIR)paljtoslave.c
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paljtoslave.s.o: paljtoslave.s
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g++ -I ../palcode -E -P -nostdinc -nostdinc++ -x c++ paljtoslave.s | \
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gas -m 21164 -o paljtoslave.s.o
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console: console.o dbmentry.o printf.o paljtokern.o paljtoslave.o
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$(LD) -o console -N -T $(DBMENTRY) -non_shared dbmentry.o console.o \
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printf.o paljtokern.o paljtoslave.o -lc
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paljtokern.c: paljtokern.s.o
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echo 'unsigned int palJToKern[] = {' > paljtokern.c
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dis paljtokern.s.o | awk '{print "0x"$$2","}' >> paljtokern.c
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echo "0x0\n};" >> paljtokern.c
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paljtoslave.c: paljtoslave.s.o
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echo "unsigned int palJToSlave[] = {" > paljtoslave.c
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dis paljtoslave.s.o | awk '{print "0x"$$2","}' >> paljtoslave.c
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echo "0x0\n};" >> paljtoslave.c
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paljtokern.c.o: paljtokern.c
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$(CC) -g3 -nointrinsics -o paljtokern.c.o -c paljtokern.c
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paljtoslave.c.o: paljtoslave.c
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$(CC) -g3 -nointrinsics -o paljtoslave.c.o -c paljtoslave.c
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console: console.o dbmentry.o printf.o paljtokern.c.o paljtoslave.c.o
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$(LD) -o console -N -T $(DBMENTRY) -non_shared \
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dbmentry.o console.o printf.o paljtokern.c.o paljtoslave.c.o -lc
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clean:
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rm *.o; rm console; rm *.strip; rm paljtokern.c paljtoslave.c; touch paljtokern.i paljtoslave.i
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rm -f *.o console *.strip paljtokern.c paljtoslave.c
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@ -10,10 +10,14 @@
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/* from simos */
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typedef unsigned long long uint64;
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#include "machine_defs.h"
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#include "new_aouthdr.h"
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typedef unsigned int uint32;
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#define CONSOLE
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#include "alpha_access.h"
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#include "machine_defs.h"
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#if 0
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#include "new_aouthdr.h"
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#include "srcmax.h"
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#endif
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@ -64,7 +68,7 @@ void jToPal(ul bootadr);
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void SlaveLoop(int cpu);
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AlphaAccess simosConf;
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struct AlphaAccess simosConf;
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/* **************************************************************
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* Console callbacks use VMS calling conventions
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@ -112,6 +116,12 @@ void InitConsole(void)
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#endif
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}
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char GetChar()
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{
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struct AlphaAccess *k1Conf = (struct AlphaAccess *)(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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return 0;
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}
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void PutChar(char c)
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{
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#if 0
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@ -120,22 +130,21 @@ void PutChar(char c)
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#if 0
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*(int*) PHYS_TO_K1(SLOT_D_COM1<<5) = c;
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#endif
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AlphaAccess *k1Conf = (AlphaAccess *)(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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struct AlphaAccess *k1Conf = (struct AlphaAccess *)(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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k1Conf->outputChar = c;
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}
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int passArgs(int argc)
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{
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;
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}
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int
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passArgs(int argc)
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{ return 0; }
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int
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main(int argc, char **argv)
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{
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int x,i;
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AlphaAccess *k1Conf = (AlphaAccess *)(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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struct AlphaAccess *k1Conf = (struct AlphaAccess *)(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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ui *k1ptr,*ksegptr;
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@ -175,7 +184,8 @@ main(int argc, char **argv)
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*/
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struct rpb xxm_rpb = {
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NULL, /* 000: physical self-reference */
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'H'|('W'<<8)|('R'<<16)|('P'<<24)|('B'<<32), /* 008: contains string "HWRPB" */
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((long)'H') | (((long)'W') << 8) | (((long)'R') << 16) |
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((long)'P' << 24) | (((long)'B') << 32), /* 008: contains string "HWRPB" */
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6, /* 010: HWRPB version number */
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/* the byte count is wrong, but who needs it? - lance */
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0, /* 018: bytes in RPB perCPU CTB CRB MEDSC */
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@ -243,7 +253,7 @@ struct rpb_percpu xxm_rpb_percpu = {
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0x4000, /* 098: phys addr of palcode mem space */
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0x2000, /* 0A0: phys addr of palcode scratch space */
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(2 << 16) | (5 << 8) | 1, /* 0A8: PALcode rev required */
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5|(2<<32), /* 0B0: processor type */
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5 | (2L << 32), /* 0B0: processor type */
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7, /* 0B8: processor variation */
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'D'|('a'<<8)|('v'<<16)|('e'<<24), /* 0C0: processor revision */
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{'D','a','v','e','C','o','n','r','o','y',0,0,0,0,0,0}, /* 0C8: proc serial num: 10 ascii chars */
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@ -371,6 +381,8 @@ ul *first = 0;
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ul *third_rpb = 0;
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ul *reservedFixup = 0;
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int strcpy(char *dst, char *src);
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struct rpb *rpb;
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unixBoot(int go, int argc, char **argv)
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@ -777,7 +789,11 @@ unixBoot(int go, int argc, char **argv)
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{
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ul *ptr = (ul*)((char*)rpb_dsr + sizeof(struct rpb_dsr ));
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rpb_crb->rpb_pa_disp = KSEG_TO_PHYS(ptr);
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#if 0
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rpb_crb->rpb_va_disp = 0x10000000 + ((ul)ptr&(0x2000*HWRPB_PAGES-1));
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#else
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rpb_crb->rpb_va_disp = 0x10000000 + ((ul)ptr & 0x1fff);
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#endif
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printf("ConsoleDispatch at virt %x phys %x val %x\n",
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rpb_crb->rpb_va_disp,
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rpb_crb->rpb_pa_disp,
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@ -785,7 +801,11 @@ unixBoot(int go, int argc, char **argv)
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*ptr++ = 0;
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*ptr++ = (ul) consoleCallback;
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rpb_crb->rpb_pa_fixup = KSEG_TO_PHYS(ptr);
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#if 0
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rpb_crb->rpb_va_fixup = 0x10000000 + ((ul)ptr& (0x2000*HWRPB_PAGES-1));
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#else
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rpb_crb->rpb_va_fixup = 0x10000000 + ((ul)ptr & 0x1fff);
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#endif
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*ptr++ = 0;
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*ptr++ = (ul) consoleFixup;
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}
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{
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int i;
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for (i=1;i<simosConf.numCPUs;i++) {
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volatile AlphaAccess *k1Conf = (volatile AlphaAccess *)
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volatile struct AlphaAccess *k1Conf = (volatile struct AlphaAccess *)
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(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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SpinLock(&theLock);
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printf("Bootstraping CPU %d with sp=0x%x \n",
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@ -944,11 +964,12 @@ struct {
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char name[128];
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} deviceState[32];
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#define BOOTDEVICE_NAME "SCSI 1 0 0 1 100"
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#define BOOTDEVICE_NAME "SCSI 1 0 0 1 100 0"
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void DeviceOperation(long op,long channel, long count, long address, long block)
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void
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DeviceOperation(long op, long channel, long count, long address, long block)
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{
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AlphaAccess *k1Conf = (AlphaAccess *)
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struct AlphaAccess *k1Conf = (struct AlphaAccess *)
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(__MAGIC_ZONE(0, 0, MAGIC_ZONE_EV5_ALIAS));
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long pAddr;
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@ -993,35 +1014,137 @@ void DeviceOperation(long op,long channel, long count, long address, long block)
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#define CONSCB_GETENV 0x22
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/* AXP manual 2-26 */
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#define ENV_AUTO_ACTION 0X01
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#define ENV_BOOT_DEV 0X02
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#define ENV_BOOTDEF_DEV 0X03
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#define ENV_BOOTED_DEV 0X04
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#define ENV_BOOT_FILE 0X05
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#define ENV_BOOTED_FILE 0X06
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#define ENV_BOOT_OSFLAGS 0X07
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#define ENV_BOOTED_OSFLAGS 0X08
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#define ENV_BOOT_RESET 0X09
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#define ENV_DUMP_DEV 0X0A
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#define ENV_ENABLE_AUDIT 0X0B
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#define ENV_LICENSE 0X0C
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#define ENV_CHAR_SET 0X0D
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#define ENV_LANGUAGE 0X0E
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#define ENV_TTY_DEV 0X0F
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#define ENV_SCSIID 0X42
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#define ENV_SCSIFAST 0X43
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#define ENV_COM1_BAUD 0X44
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#define ENV_COM1_MODEM 0X45
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#define ENV_COM1_FLOW 0X46
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#define ENV_COM1_MISC 0X47
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#define ENV_COM2_BAUD 0X48
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#define ENV_COM2_MODEM 0X49
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#define ENV_COM2_FLOW 0X4A
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#define ENV_COM2_MISC 0X4B
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#define ENV_PASSWORD 0X4C
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#define ENV_SECURE 0X4D
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#define ENV_LOGFAIL 0X4E
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#define ENV_SRM2DEV_ID 0X4F
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#define ENV_BOOTED_DEV 0x4
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#define ENV_BOOTED_OSFLAGS 0x8
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#define MAX_ENVLEN 32
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long CallBackDispatcher(long a0, long a1, long a2, long a3, long a4)
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char env_booted_dev[MAX_ENVLEN] = BOOTDEVICE_NAME;
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char env_booted_osflags[MAX_ENVLEN] = "";
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char env_com1_baud[MAX_ENVLEN] = "";
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char env_secure[MAX_ENVLEN] = "";
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#if 0
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char env_auto_action[MAX_ENVLEN] = "";
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char env_boot_dev[MAX_ENVLEN] = "";
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char env_bootdef_dev[MAX_ENVLEN] = "";
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char env_boot_file[MAX_ENVLEN] = "";
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char env_booted_file[MAX_ENVLEN] = "";
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char env_boot_osflags[MAX_ENVLEN] = "";
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char env_boot_reset[MAX_ENVLEN] = "";
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char env_dump_dev[MAX_ENVLEN] = "";
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char env_enable_audit[MAX_ENVLEN] = "";
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char env_license[MAX_ENVLEN] = "";
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char env_char_set[MAX_ENVLEN] = "";
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int env_language = 0;
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char env_tty_dev[MAX_ENVLEN] = "";
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char env_scsiid[MAX_ENVLEN] = "";
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char env_scsifast[MAX_ENVLEN] = "";
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char env_com1_modem[MAX_ENVLEN] = "";
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char env_com1_flow[MAX_ENVLEN] = "";
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char env_com1_misc[MAX_ENVLEN] = "";
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char env_com2_baud[MAX_ENVLEN] = "";
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char env_com2_modem[MAX_ENVLEN] = "";
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char env_com2_flow[MAX_ENVLEN] = "";
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char env_com2_misc[MAX_ENVLEN] = "";
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char env_password[MAX_ENVLEN] = "";
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char env_logfail[MAX_ENVLEN] = "";
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char env_srm2dev_id[MAX_ENVLEN] = "";
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#endif
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long
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CallBackDispatcher(long a0, long a1, long a2, long a3, long a4)
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{
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int i;
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long i;
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switch (a0) {
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case CONSCB_GETC:
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break;
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case CONSCB_PUTS:
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for(i = 0; i < a3; i++) {
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PutChar(*(char *)a2+i);
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}
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return a3;
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case CONSCB_GETENV:
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switch (a1) {
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case ENV_BOOTED_DEV:
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i = strcpy((char*)a2,BOOTDEVICE_NAME);
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i = strcpy((char*)a2, env_booted_dev);
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break;
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case ENV_BOOTED_OSFLAGS:
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/*
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* 'c':ignores the sysconfigtab
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*
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* i= strcpy((char*)a2,"c");
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*/
|
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i = strcpy((char*)a2,"");
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i = strcpy((char*)a2, env_booted_osflags);
|
||||
break;
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|
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case ENV_COM1_BAUD:
|
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i = strcpy((char*)a2, env_com1_baud);
|
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break;
|
||||
|
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case ENV_SECURE:
|
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i = strcpy((char *)a2, env_secure);
|
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break;
|
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|
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#if 0
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case ENV_AUTO_ACTION:
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case ENV_BOOT_DEV:
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case ENV_BOOTDEF_DEV:
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case ENV_BOOT_FILE:
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case ENV_BOOTED_FILE:
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case ENV_BOOT_OSFLAGS:
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case ENV_BOOT_RESET:
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case ENV_DUMP_DEV:
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case ENV_ENABLE_AUDIT:
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case ENV_LICENSE:
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case ENV_CHAR_SET:
|
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case ENV_LANGUAGE:
|
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case ENV_TTY_DEV:
|
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case ENV_SCSIID:
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case ENV_SCSIFAST:
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case ENV_COM1_MODEM:
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case ENV_COM1_FLOW:
|
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case ENV_COM1_MISC:
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case ENV_COM2_BAUD:
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case ENV_COM2_MODEM:
|
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case ENV_COM2_FLOW:
|
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case ENV_COM2_MISC:
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case ENV_PASSWORD:
|
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case ENV_LOGFAIL:
|
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case ENV_SRM2DEV_ID:
|
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#endif
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default:
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i = strcpy((char*)a2,"");
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strcpy((char*)a2,"");
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i = (long)0xc000000000000000;
|
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if (a1 >= 0 && a1 < 100)
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printf ("GETENV unsupported option %d\n", a1);
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else
|
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printf ("GETENV unsupported option %s\n", a1);
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||||
break;
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||||
}
|
||||
if (i > a3) {
|
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|
|
|
|||
|
|
@ -1,92 +0,0 @@
|
|||
unsigned int palJToKern[] = {
|
||||
0x467f041b,
|
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0x47ff0419,
|
||||
0x47ff041a,
|
||||
0x76940208,
|
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0x76940113,
|
||||
0x67ff0140,
|
||||
0x203f0004,
|
||||
0x67ff0140,
|
||||
0x7421020f,
|
||||
0x67ff0140,
|
||||
0x203f0000,
|
||||
0x74210200,
|
||||
0x74210103,
|
||||
0x245f2000,
|
||||
0x20420000,
|
||||
0x67ff0140,
|
||||
0x64210118,
|
||||
0x67ff0140,
|
||||
0x44220401,
|
||||
0x74210118,
|
||||
0x67ff0140,
|
||||
0x67ff0140,
|
||||
0x67ff0140,
|
||||
0x67ff0140,
|
||||
0x67ff0140,
|
||||
0x6d359010,
|
||||
0x4921b729,
|
||||
0x67ff0140,
|
||||
0x75290154,
|
||||
0x67ff0140,
|
||||
0x6fd59000,
|
||||
0x77ff020a,
|
||||
0x77ff0105,
|
||||
0x7631010b,
|
||||
0x67ff0140,
|
||||
0x67ff0140,
|
||||
0x77ff020a,
|
||||
0x77ff0105,
|
||||
0xffffffffc3e00001,
|
||||
0x0,
|
||||
0x47ff041f,
|
||||
0x77ff0119,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x47ff041f,
|
||||
0x7bffc000,
|
||||
0x0,
|
||||
};
|
||||
|
|
@ -79,19 +79,22 @@ static char *rcsid = "$Id: printf.c,v 1.1.1.1 1997/10/30 23:27:12 verghese Exp $
|
|||
|
||||
|
||||
/* The string s is terminated by a '\0' */
|
||||
void PutString(char *s)
|
||||
void
|
||||
PutString(const char *s)
|
||||
{
|
||||
while (*s) PutChar(*s++);
|
||||
}
|
||||
|
||||
/* print c count times */
|
||||
void PutRepChar(char c, int count)
|
||||
void
|
||||
PutRepChar(char c, int count)
|
||||
{
|
||||
while (count--) PutChar(c);
|
||||
}
|
||||
|
||||
/* put string reverse */
|
||||
void PutStringReverse(char *s, int index)
|
||||
void
|
||||
PutStringReverse(const char *s, int index)
|
||||
{
|
||||
while ((index--) > 0) PutChar(s[index]);
|
||||
}
|
||||
|
|
@ -103,7 +106,8 @@ void PutStringReverse(char *s, int index)
|
|||
if width is 0, use whatever is needed
|
||||
if fill is 0, use ' '
|
||||
*/
|
||||
void PutNumber(sl value, int radix, int width, char fill)
|
||||
void
|
||||
PutNumber(sl value, int radix, int width, char fill)
|
||||
{
|
||||
char buffer[40];
|
||||
ui bufferindex = 0;
|
||||
|
|
@ -195,7 +199,8 @@ void putFloat(double a, int fieldwidth, char fill)
|
|||
PutChar((char)(b % 10) + '0');
|
||||
}
|
||||
}
|
||||
char *FormatItem(char *f, va_list *ap)
|
||||
const char *
|
||||
FormatItem(const char *f, va_list *ap)
|
||||
{
|
||||
char c;
|
||||
int fieldwidth = 0;
|
||||
|
|
@ -222,12 +227,12 @@ char *FormatItem(char *f, va_list *ap)
|
|||
return(f);
|
||||
}
|
||||
case 's': {
|
||||
char *a = va_arg(*ap, char *);
|
||||
const char *a = va_arg(*ap, const char *);
|
||||
|
||||
if (leftjust) PutString((char *) a);
|
||||
if (fieldwidth > strlen((char *) a))
|
||||
PutRepChar(fill, fieldwidth - strlen((char *)a));
|
||||
if (!leftjust) PutString((char *) a);
|
||||
if (leftjust) PutString((const char *) a);
|
||||
if (fieldwidth > strlen((const char *) a))
|
||||
PutRepChar(fill, fieldwidth - strlen((const char *)a));
|
||||
if (!leftjust) PutString((const char *) a);
|
||||
return(f);
|
||||
}
|
||||
case 'd': radix = -10;
|
||||
|
|
@ -260,7 +265,8 @@ char *FormatItem(char *f, va_list *ap)
|
|||
return(f);
|
||||
}
|
||||
|
||||
void printf(char *f, ...)
|
||||
int
|
||||
printf(const char *f, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
|
|
@ -277,9 +283,11 @@ void printf(char *f, ...)
|
|||
}
|
||||
|
||||
va_end(ap); /* clean up */
|
||||
return 0;
|
||||
}
|
||||
|
||||
void panic(char *f, ...)
|
||||
void
|
||||
panic(const char *f, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
|
|
|
|||
|
|
@ -196,8 +196,8 @@ extern ul _edata;
|
|||
|
||||
#ifndef _TIME_T
|
||||
#define _TIME_T
|
||||
/* typedef int time_t; */
|
||||
typedef ui time_t;
|
||||
typedef int time_t;
|
||||
/* typedef ui time_t; */
|
||||
#endif
|
||||
|
||||
/*::::::::::::::
|
||||
|
|
@ -318,9 +318,11 @@ void wr_bcache (ui argc, ul arg1, ul arg2, ui select);
|
|||
/*::::::::::::::
|
||||
ffcsubs.c
|
||||
::::::::::::::*/
|
||||
extern int strlen(char * s);
|
||||
extern void bzero(char * s , int count);
|
||||
extern void bcopy(char * from , char * to , int count);
|
||||
extern size_t strlen(const char *s);
|
||||
#if 0
|
||||
extern void bzero(void *s, int count);
|
||||
extern void bcopy(void *from, void *to, int count);
|
||||
#endif
|
||||
extern int tolower(int c);
|
||||
extern int toupper(int c);
|
||||
extern int IsAlpha(char c);
|
||||
|
|
@ -414,8 +416,8 @@ extern void PutCR(void);
|
|||
/*::::::::::::::
|
||||
printf.c
|
||||
::::::::::::::*/
|
||||
extern void PutString(char * s);
|
||||
extern void printf(char * f , ...);
|
||||
extern void PutString(const char * s);
|
||||
extern int printf(const char *f, ...);
|
||||
|
||||
/*::::::::::::::
|
||||
search.c
|
||||
|
|
|
|||
635
system/alpha/h/machine_defs.h
Normal file
635
system/alpha/h/machine_defs.h
Normal file
|
|
@ -0,0 +1,635 @@
|
|||
/*
|
||||
* Copyright (C) 1998 by the Board of Trustees
|
||||
* of Leland Stanford Junior University.
|
||||
* Copyright (C) 1998 Digital Equipment Corporation
|
||||
*
|
||||
* This file is part of the SimOS distribution.
|
||||
* See LICENSE file for terms of the license.
|
||||
*
|
||||
*/
|
||||
|
||||
/***********************************************************************
|
||||
|
||||
machine_defs.h
|
||||
|
||||
***********************************************************************/
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Copyright (C) 1993-1996 Stanford University *
|
||||
* *
|
||||
* These coded instructions, statements, and computer programs contain *
|
||||
* unpublished proprietary information of Stanford University, and *
|
||||
* are protected by Federal copyright law. They may not be disclosed *
|
||||
* to third parties or copied or duplicated in any form, in whole or *
|
||||
* in part, without the prior written consent of Stanford University. *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
#ifndef __DPGCC__
|
||||
#ifndef _HEADER_STACK_
|
||||
#define _HEADER_STACK_
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef _MACHINE_DEFS_H
|
||||
#define _MACHINE_DEFS_H
|
||||
|
||||
/*
|
||||
* Created by: Dan Teodosiu, 07/96
|
||||
*
|
||||
* This header file defines the OS view of the MAGIC service address space
|
||||
* and of the device registers.
|
||||
*
|
||||
* The service address space addresses used by the OS are VIRTUAL addresses.
|
||||
* Depending on whether we simulate a 32 bit or a 64 bit processor,
|
||||
* the service address mappings will be different. MAGIC physical addresses
|
||||
* are 40 bits wide, so in 32 bit mode (current SimOS) we had to squeeze
|
||||
* the service address space into less address bits.
|
||||
*
|
||||
* There are two kinds of macros in this file:
|
||||
*
|
||||
* - MAGIC definitions, pertaining to the services offered by the
|
||||
* MAGIC node controller. All these macros start with MAGIC_...,
|
||||
* Those definitions are further subdivided into ones which do not
|
||||
* depend on the address mappings (such as MAGIC register numbers,
|
||||
* error codes, etc.), and ones which do (such as the macros that help
|
||||
* construct MAGIC PPR addresses).
|
||||
* The current simulated MAGIC only supports doubleword accesses.
|
||||
*
|
||||
* - devices register definitions, of the form DEV_... These defs
|
||||
* describe the various device registers. Devices are accessed by
|
||||
* performing uncached word (32bit) reads and writes to their registers.
|
||||
*
|
||||
* Notes:
|
||||
* The macro SIMOS64BIT selects the 64 bit version of those definitions;
|
||||
* by default, you get the 32 bit version. 64 bit is currently not
|
||||
* implemented.
|
||||
*
|
||||
* Related documents:
|
||||
* - FLASH: Physical Address Layout
|
||||
* - FLASH: PP Software Services
|
||||
* - SimOS to FLASH Physical Address Mapping
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
MAGIC defs which do not depend on the virtual -> physical address mapping
|
||||
***************************************************************************/
|
||||
|
||||
/** zone numbering for service address space **/
|
||||
|
||||
#define MAGIC_ZONE_FRAM_ALIAS 0
|
||||
#define MAGIC_ZONE_PPR_ALIAS 1
|
||||
#define MAGIC_ZONE_PPC_ALIAS 2
|
||||
#define MAGIC_ZONE_FIREWALL 3
|
||||
#define MAGIC_ZONE_DMAMAP 4
|
||||
#define MAGIC_ZONE_SWTLB 5
|
||||
#define MAGIC_ZONE_MISSCNT 6
|
||||
#define MAGIC_ZONE_NODEMAP 7
|
||||
#define MAGIC_ZONE_PPR 8
|
||||
#define MAGIC_ZONE_PPC 9
|
||||
#define MAGIC_ZONE_MILO_ALIAS 10
|
||||
#define MAGIC_ZONE_EV5_ALIAS 10
|
||||
#define MAGIC_ZONE_NODECOMM 11 /* node communication zone */
|
||||
/* do not def zone 12: see below why */
|
||||
#define MAGIC_ZONE_BDOOR_DEV 14 /* backdoor area for devices */
|
||||
#define MAGIC_ZONE_FPROM_ALIAS 15
|
||||
|
||||
#ifndef SIMOS64BIT
|
||||
#undef MAGIC_ZONE_FPROM_ALIAS /* In 32bit Simos, 0xbfc00000 maps to... */
|
||||
#define MAGIC_ZONE_FPROM_ALIAS 12 /* ... zone 12 */
|
||||
#endif
|
||||
|
||||
/** PPR numbering **/
|
||||
|
||||
/* Individual MAGIC registers */
|
||||
|
||||
#define MAGIC_PPR_IECHIGH 0x0000 /* r */
|
||||
#define MAGIC_PPR_ACKINTERNAL 0x0001 /* w */
|
||||
#define MAGIC_PPR_IECENABLE 0x0002 /* r/w */
|
||||
#define MAGIC_PPR_SENDIPI 0x0003 /* w */
|
||||
#define MAGIC_PPR_OPSPACE 0x0004 /* r/w */
|
||||
#define MAGIC_PPR_ASID 0x0005 /* r/w */
|
||||
#define MAGIC_PPR_TLBINVAL 0x0006 /* w */
|
||||
#define MAGIC_PPR_TLBINUSE 0x0007 /* r */
|
||||
#define MAGIC_PPR_MSGTAG 0x0008 /* r/w */
|
||||
#define MAGIC_PPR_STALLOSPC 0x0009 /* r/w */
|
||||
#define MAGIC_PPR_CYCLECOUNT 0x000a /* r */
|
||||
#define MAGIC_PPR_NETMSGTIME 0x000b /* r */
|
||||
#define MAGIC_PPR_RESERVED_C 0x000c /* */
|
||||
#define MAGIC_PPR_RESERVED_D 0x000d /* */
|
||||
#define MAGIC_PPR_RESERVED_E 0x000e /* */
|
||||
#define MAGIC_PPR_RESERVED_F 0x000f /* */
|
||||
|
||||
#define MAGIC_PPR_UNUSED10 0x0010 /* r */
|
||||
#define MAGIC_PPR_PROTVERSION 0x0011 /* r */
|
||||
#define MAGIC_PPR_HWVERSION 0x0012 /* r */
|
||||
#define MAGIC_PPR_REMAPMASK 0x0013 /* r/w */
|
||||
#define MAGIC_PPR_PROTCONTROL 0x0014 /* r/w */
|
||||
#define MAGIC_PPR_RESERVED_15 0x0015 /* */
|
||||
#define MAGIC_PPR_RESERVED_16 0x0016 /* */
|
||||
#define MAGIC_PPR_RESERVED_17 0x0017 /* */
|
||||
#define MAGIC_PPR_OUTOFRANGE 0x0018 /* r */
|
||||
#define MAGIC_PPR_INTERVAL 0x0019 /* r/w */
|
||||
#define MAGIC_PPR_SLOTMAP 0x001a /* r/w */
|
||||
#define MAGIC_SLOTMAP_SLOT0_OFFS 0
|
||||
#define MAGIC_SLOTMAP_SLOT0_MASK 0x00000000000000FFLL
|
||||
#define MAGIC_SLOTMAP_SLOT1_OFFS 8
|
||||
#define MAGIC_SLOTMAP_SLOT1_MASK 0x000000000000FF00LL
|
||||
#define MAGIC_SLOTMAP_SLOT2_OFFS 16
|
||||
#define MAGIC_SLOTMAP_SLOT2_MASK 0x0000000000FF0000LL
|
||||
#define MAGIC_SLOTMAP_SLOT3_OFFS 24
|
||||
#define MAGIC_SLOTMAP_SLOT3_MASK 0x00000000FF000000LL
|
||||
#define MAGIC_PPR_FWSHIFT 0x001b /* r/w */
|
||||
#define MAGIC_PPR_RECOVERYSYNC 0x001c /* r */
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_MASK 0xF000000000000000LL;
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_SHIFT 60
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_ZERO (0x0LL << MAGIC_RECOVERYSYNC_PHASE_SHIFT)
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_ONE (0x1LL << MAGIC_RECOVERYSYNC_PHASE_SHIFT)
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_TWO (0x2LL << MAGIC_RECOVERYSYNC_PHASE_SHIFT)
|
||||
#define MAGIC_RECOVERYSYNC_PHASE_THREE (0x3LL << MAGIC_RECOVERYSYNC_PHASE_SHIFT)
|
||||
#define MAGIC_RECOVERYSYNC_TIMESTAMP_MASK 0x0FFFFFFFFFFFFFFFLL
|
||||
#define MAGIC_RECOVERYSYNC_TIMESTAMP_SHIFT 0
|
||||
#define MAGIC_PPR_REPORT_DIAG_RESULT 0x001d /* w */
|
||||
#define MAGIC_REPORT_PASS_DIAG 0 /* other values indicate fail */
|
||||
#define MAGIC_PPR_RESERVED_1E 0x001e /* w */
|
||||
#define MAGIC_PPR_DRAIN_POLL 0x001f /* r */
|
||||
|
||||
#define MAGIC_PPR_NODECONFIG 0x0020 /* r */
|
||||
#define MAGIC_NODECONFIG_THISNODE_OFFS 0
|
||||
#define MAGIC_NODECONFIG_THISNODE_MASK 0x0000000000000fffLL
|
||||
#define MAGIC_NODECONFIG_FIRSTNODE_OFFS 12
|
||||
#define MAGIC_NODECONFIG_FIRSTNODE_MASK 0x0000000000fff000LL
|
||||
#define MAGIC_NODECONFIG_NODESINCELL_OFFS 24
|
||||
#define MAGIC_NODECONFIG_NODESINCELL_MASK 0x0000000fff000000LL
|
||||
#define MAGIC_NODECONFIG_THISCELL_OFFS 36
|
||||
#define MAGIC_NODECONFIG_THISCELL_MASK 0x0000fff000000000LL
|
||||
#define MAGIC_NODECONFIG_NCELLS_OFFS 48
|
||||
#define MAGIC_NODECONFIG_NCELLS_MASK 0x0fff000000000000LL
|
||||
|
||||
#define MAGIC_NODECONFIG_THISNODE(val) \
|
||||
(((val)&MAGIC_NODECONFIG_THISNODE_MASK)>>MAGIC_NODECONFIG_THISNODE_OFFS)
|
||||
#define MAGIC_NODECONFIG_FIRSTNODE(val) \
|
||||
(((val)&MAGIC_NODECONFIG_FIRSTNODE_MASK)>>MAGIC_NODECONFIG_FIRSTNODE_OFFS)
|
||||
#define MAGIC_NODECONFIG_NODESINCELL(val) \
|
||||
(((val)&MAGIC_NODECONFIG_NODESINCELL_MASK)>>MAGIC_NODECONFIG_NODESINCELL_OFFS)
|
||||
#define MAGIC_NODECONFIG_THISCELL(val) \
|
||||
(((val)&MAGIC_NODECONFIG_THISCELL_MASK)>>MAGIC_NODECONFIG_THISCELL_OFFS)
|
||||
#define MAGIC_NODECONFIG_NCELLS(val) \
|
||||
(((val)&MAGIC_NODECONFIG_NCELLS_MASK)>>MAGIC_NODECONFIG_NCELLS_OFFS)
|
||||
|
||||
#define MAGIC_PPR_ADDRCONFIG 0x0021 /* r */
|
||||
#define MAGIC_ADDRCONFIG_PAGES_OFFS 0
|
||||
#define MAGIC_ADDRCONFIG_PAGES_MASK 0x0000ffffffffLL
|
||||
#define MAGIC_ADDRCONFIG_NNBITS_OFFS 32
|
||||
#define MAGIC_ADDRCONFIG_NNBITS_MASK 0x00ff00000000LL
|
||||
#define MAGIC_ADDRCONFIG_MASBITS_OFFS 40
|
||||
#define MAGIC_ADDRCONFIG_MASBITS_MASK 0xff0000000000LL
|
||||
|
||||
#define MAGIC_ADDRCONFIG_PAGES(val) \
|
||||
(((val)&MAGIC_ADDRCONFIG_PAGES_MASK)>>MAGIC_ADDRCONFIG_PAGES_OFFS)
|
||||
#define MAGIC_ADDRCONFIG_NNBITS(val) \
|
||||
(((val)&MAGIC_ADDRCONFIG_NNBITS_MASK)>>MAGIC_ADDRCONFIG_NNBITS_OFFS)
|
||||
#define MAGIC_ADDRCONFIG_MASBITS(val) \
|
||||
(((val)&MAGIC_ADDRCONFIG_MASBITS_MASK)>>MAGIC_ADDRCONFIG_MASBITS_OFFS)
|
||||
|
||||
/* OSPC mirror in uncached space (used by FPROM) */
|
||||
#define MAGIC_PPR_OSPC 0x1000 /* r */
|
||||
|
||||
|
||||
/** PPC error codes **/
|
||||
|
||||
#define MAGIC_PPC_NOT_SUCCESSFUL_BIT 0x8000000000000000LL /* set for error */
|
||||
/* these return values should be ORed with the "not successful" bit */
|
||||
#define MAGIC_PPC_RETRY_CODE 0x00 /* please retry request (default) */
|
||||
#define MAGIC_PPC_BADGROUP 0x01 /* PPC group was invalid */
|
||||
#define MAGIC_PPC_BADOPCODE 0x02 /* PPC opcode was invalid */
|
||||
#define MAGIC_PPC_ARGOUTOFRANGE 0x03 /* some arg to the PPC was bad */
|
||||
#define MAGIC_PPC_BUSY 0x04 /* operation needed some
|
||||
* resource that was unavail */
|
||||
/* these results indicate the request cannot be serviced, and it should
|
||||
not be retried. The interpretation of these is protocol-dependent
|
||||
One example is: the physical pages are remote. The application
|
||||
can't know this, but the sequence was otherwise valid. If a protocol
|
||||
can't handle remote pages, this is a possibility. So, e.g. fmemcpy
|
||||
uses PROT_FAIL1 to indicate it can't handle the pages. See the
|
||||
individual _interface files to describe the interpretation*/
|
||||
#define MAGIC_PPC_PROT_FAIL1 0x11
|
||||
#define MAGIC_PPC_PROT_FAIL2 0x12
|
||||
#define MAGIC_PPC_PROT_FAIL3 0x13
|
||||
#define MAGIC_PPC_RETRY (MAGIC_PPC_NOT_SUCCESSFUL_BIT|MAGIC_PPC_RETRY_CODE)
|
||||
|
||||
/** PPC groups **/
|
||||
|
||||
#define MAGIC_PPC_GROUP_KERNEL 0x000
|
||||
#define MAGIC_PPC_GROUP_MSG 0x001
|
||||
|
||||
/** kernel group opcodes **/
|
||||
|
||||
#define MAGIC_PPC_OP_SIPSLO 0x000
|
||||
#define MAGIC_PPC_OP_SIPSHI 0x001
|
||||
#define MAGIC_PPC_OP_MEMCPY 0x002
|
||||
#define MAGIC_PPC_OP_IBITWRITE 0x003
|
||||
#define MAGIC_PPC_OP_IBITREAD 0x004
|
||||
#define MAGIC_PPC_OP_DONATE 0x005
|
||||
#define MAGIC_PPC_OP_RESETPOOL 0x006
|
||||
#define MAGIC_PPC_OP_LOADSTATE 0x007
|
||||
#define MAGIC_PPC_OP_STORESTATE 0x008
|
||||
#define MAGIC_PPC_OP_MEMRESET 0x009
|
||||
#define MAGIC_PPC_OP_VECTORPKT 0x00A
|
||||
#define MAGIC_PPC_OP_BZERO 0x00B
|
||||
/* HLL/Diag opcodes within kernel region */
|
||||
#define MAGIC_PPC_OP_PRINTF1 0x00C
|
||||
/* config info opcodes within kernel region */
|
||||
/* note: result has same format as MAGIC_PPR_NODECONFIG and
|
||||
* MAGIC_PPR_ADDRCONFIG PPR's.
|
||||
*/
|
||||
#define MAGIC_PPC_OP_CELLNODECONFIG 0x010
|
||||
#define MAGIC_PPC_OP_NODEADDRCONFIG 0x011
|
||||
#define MAGIC_PPC_OP_STARTSLAVENODE 0x012
|
||||
|
||||
/** msg group opcodes **/
|
||||
#define MAGIC_PPC_OP_MEMCPY_V 0x000
|
||||
#define MAGIC_PPC_OP_SIPS_V 0x001
|
||||
#define MAGIC_PPC_OP_BZERO_V 0x002
|
||||
|
||||
|
||||
/** OSPC defs **/
|
||||
|
||||
/* OSPC opcodes.
|
||||
*
|
||||
* Note:
|
||||
* In the future we will probably add more structure to the header dword...
|
||||
* for example, in SIPS it would be nice to have the sender CPU from the
|
||||
* message header there, which authenticates the sender at a lower level
|
||||
* than the sender cell info in the SIPS header. Because this will happen
|
||||
* eventually, these opcodes are not defined as 0x01LL.
|
||||
*/
|
||||
#define MAGIC_OSPC_LO_NONE 0xff /* no OSPC pending */
|
||||
#define MAGIC_OSPC_LO_SIPSREQ 0x01 /* lopri SIPS pending */
|
||||
#define MAGIC_OSPC_LO_CACHECTR 0x02 /* ??? */
|
||||
|
||||
#define MAGIC_OSPC_HI_NONE 0xff /* no OSPC pending */
|
||||
#define MAGIC_OSPC_HI_SIPSREPLY 0x81 /* hipri SIPS pending */
|
||||
#define MAGIC_OSPC_HI_TLBMISS 0x82 /* ??? */
|
||||
|
||||
/* For vector packet payload retrieval... in the future we'll move to some
|
||||
method other than OSPCs for this. */
|
||||
#define MAGIC_OSPC_VEC_REQ_NONE 0xff
|
||||
#define MAGIC_OSPC_VEC_REQ 0xd1
|
||||
#define MAGIC_OSPC_VEC_REP_NONE 0xff
|
||||
#define MAGIC_OSPC_VEC_REP 0xe1
|
||||
|
||||
/* OSPC offsets */
|
||||
#define MAGIC_OSPC_SIZE 128 /* OSPC size == 1 cache line */
|
||||
|
||||
#define MAGIC_OSPC_LO_OFFS 0*MAGIC_OSPC_SIZE /* lopri SIPS */
|
||||
#define MAGIC_OSPC_HI_OFFS 1*MAGIC_OSPC_SIZE /* hipri SIPS */
|
||||
#define MAGIC_OSPC_VEC_REQ_OFFS 2*MAGIC_OSPC_SIZE /* VP request */
|
||||
#define MAGIC_OSPC_VEC_REP_OFFS 3*MAGIC_OSPC_SIZE /* VP reply */
|
||||
|
||||
/***************************************************************************
|
||||
MAGIC defs which reflect the virtual -> physical address mapping
|
||||
***************************************************************************/
|
||||
|
||||
/* auxiliary defs -- ONLY FOR INTERNAL USE IN THIS FILE */
|
||||
|
||||
#ifndef SIMOS64BIT /* 32 bit address space (current SimOS version) */
|
||||
|
||||
/* virtual addresses for start of FPROM and FRAM */
|
||||
#define FPROM_BASE _SEXT(0xbfc00000)
|
||||
#define FRAM_BASE _SEXT(0xa0000000)
|
||||
|
||||
#ifdef _KERNEL
|
||||
#define __MAGIC_BASE COMPAT_K1BASE /* KSEG1 */
|
||||
#define __MAGIC_BASE_32 COMPAT_K1BASE_32 /* KSEG1 */
|
||||
#define __MAGIC_BASE_ACC COMPAT_K1BASE /* still KSEG1 */
|
||||
#else
|
||||
#define __MAGIC_BASE K1BASE /* KSEG1 */
|
||||
#define __MAGIC_BASE_32 K1BASE_32 /* KSEG1 */
|
||||
#define __MAGIC_BASE_ACC K1BASE /* still KSEG1 */
|
||||
#endif
|
||||
#define __MAGIC_OSPC_BASE (K0BASE+0x1000) /* OSPC right after remap */
|
||||
#define __MAGIC_OSPC_END (K0BASE+0x2000) /* 1 page-alias for each node */
|
||||
|
||||
#define __MAGIC_NODE_BITS 5 /* max. 32 nodes */
|
||||
#define __MAGIC_NODE_OFFS 24
|
||||
|
||||
#define __MAGIC_ZONE_BITS 4 /* 16 zones / node */
|
||||
#define __MAGIC_ZONE_OFFS 20 /* 1MB / zone */
|
||||
|
||||
#define __MAGIC_REG_BITS 17
|
||||
#define __MAGIC_REG_OFFS 3 /* registers are 64bit */
|
||||
|
||||
#define __MAGIC_PPC_SEQ_BITS 7 /* one cache line */
|
||||
#define __MAGIC_PPC_SEQ_OFFS 0
|
||||
#define __MAGIC_PPC_OPC_BITS 5 /* group corresponds to a 4K page */
|
||||
#define __MAGIC_PPC_OPC_OFFS __MAGIC_PPC_SEQ_BITS
|
||||
#define __MAGIC_PPC_GRP_BITS 8
|
||||
#define __MAGIC_PPC_GRP_OFFS (__MAGIC_PPC_SEQ_BITS+__MAGIC_PPC_OPC_BITS)
|
||||
|
||||
#define __MAGIC_ZONE(node, nbits, zone) \
|
||||
( __MAGIC_BASE | ((node) << __MAGIC_NODE_OFFS) \
|
||||
| ((zone) << __MAGIC_ZONE_OFFS) )
|
||||
#define __MAGIC_ZONE_32(node, nbits, zone) \
|
||||
( __MAGIC_BASE_32 | ((node) << __MAGIC_NODE_OFFS) \
|
||||
| ((zone) << __MAGIC_ZONE_OFFS) )
|
||||
#define __MAGIC_ZONE_ACC(node, nbits, zone) \
|
||||
( __MAGIC_BASE_ACC | ((node) << __MAGIC_NODE_OFFS) \
|
||||
| ((zone) << __MAGIC_ZONE_OFFS) )
|
||||
#define __MAGIC_ZONE_ALIAS(zone) \
|
||||
( __MAGIC_BASE | ((zone) << __MAGIC_ZONE_OFFS) )
|
||||
#define __MAGIC_ZONE_ALIAS_ACC(zone) \
|
||||
( __MAGIC_BASE_ACC | ((zone) << __MAGIC_ZONE_OFFS) )
|
||||
#define __MAGIC_OSPC_RANGE(node, nbits) \
|
||||
( __MAGIC_OSPC_BASE )
|
||||
|
||||
#define MAGIC_MAX_REMAP_PAGES 1 /* max. sz of remap area (limited
|
||||
* by OSPC in following page) */
|
||||
|
||||
/* offsets in bdoor zone of simulated devices (64KB each) */
|
||||
#define __MAGIC_BDOOR_CLOCK_OFFS 0x00000000 /* CMOS rt clock */
|
||||
#define __MAGIC_BDOOR_CNSLE_OFFS 0x00001000 /* console interface */
|
||||
#define __MAGIC_BDOOR_ETHER_OFFS 0x00002000 /* ethernet controller */
|
||||
#define __MAGIC_BDOOR_DISKS_OFFS 0x00010000 /* scsi disk controller */
|
||||
|
||||
#ifdef TORNADO
|
||||
#define __MAGIC_BDOOR_GIZMO_OFFS \
|
||||
((__MAGIC_BDOOR_DISKS_OFFS + sizeof(DevDiskRegisters)*DEV_DISK_MAX_DISKS + \
|
||||
0x1000 - 1) & ~(0x1000-1)) /* gizmo interface */
|
||||
#endif
|
||||
|
||||
#else /* SIMOS64BIT */ /* 64 bit address space */
|
||||
not yet implemented, will not compile;
|
||||
#endif /* SIMOS64BIT */
|
||||
|
||||
#ifdef LANGUAGE_ASSEMBLY
|
||||
#define MagicRegister int
|
||||
#define MAGICREGP_CAST
|
||||
#else
|
||||
typedef uint64 MagicRegister;
|
||||
#define MAGICREGP_CAST (MagicRegister *)
|
||||
#endif
|
||||
|
||||
/* PPR access */
|
||||
#define MAGIC_PPR(node, nbits, reg) \
|
||||
((MagicRegister*) \
|
||||
(__MAGIC_ZONE(node,nbits,MAGIC_ZONE_PPR) | ((reg) << __MAGIC_REG_OFFS)))
|
||||
#define MAGIC_PPR_ALIAS(reg) \
|
||||
(MAGICREGP_CAST \
|
||||
(__MAGIC_ZONE_ALIAS(MAGIC_ZONE_PPR_ALIAS) | ((reg) << __MAGIC_REG_OFFS)))
|
||||
#define MAGIC_PPR_NODE(addr, nbits) \
|
||||
( ((addr) >> __MAGIC_NODE_OFFS) & ((1LL << (nbits)) - 1) )
|
||||
#define MAGIC_PPR_ZONE(addr) \
|
||||
( ((addr) >> __MAGIC_ZONE_OFFS) & ((1LL << __MAGIC_ZONE_BITS) - 1) )
|
||||
#define MAGIC_PPR_REG(addr) \
|
||||
( ((addr) >> __MAGIC_REG_OFFS) & ((1LL << __MAGIC_REG_BITS) - 1) )
|
||||
|
||||
/* PPC access */
|
||||
#define MAGIC_PPC(node, nbits, grp, opc) \
|
||||
((MagicRegister*) \
|
||||
( __MAGIC_ZONE(node,nbits,MAGIC_ZONE_PPC) | \
|
||||
((grp) << __MAGIC_PPC_GRP_OFFS) | \
|
||||
((opc) << __MAGIC_PPC_OPC_OFFS) ))
|
||||
#define MAGIC_PPC_ACC(node, nbits, grp, opc) \
|
||||
((MagicRegister*) \
|
||||
( __MAGIC_ZONE_ACC(node,nbits,MAGIC_ZONE_PPC) | \
|
||||
((grp) << __MAGIC_PPC_GRP_OFFS) | \
|
||||
((opc) << __MAGIC_PPC_OPC_OFFS) ))
|
||||
#define MAGIC_PPC_ALIAS(grp, opc) \
|
||||
(MAGICREGP_CAST \
|
||||
( __MAGIC_ZONE_ALIAS(MAGIC_ZONE_PPC_ALIAS) \
|
||||
| ((grp) << __MAGIC_PPC_GRP_OFFS) \
|
||||
| ((opc) << __MAGIC_PPC_OPC_OFFS) ))
|
||||
#define MAGIC_PPC_ALIAS_ACC(grp, opc) \
|
||||
((MagicRegister*) \
|
||||
( __MAGIC_ZONE_ALIAS_ACC(MAGIC_ZONE_PPC_ALIAS) \
|
||||
| ((grp) << __MAGIC_PPC_GRP_OFFS) \
|
||||
| ((opc) << __MAGIC_PPC_OPC_OFFS) ))
|
||||
|
||||
#define MAGIC_PPC_NODE(addr,nbits) \
|
||||
( ((addr) >> __MAGIC_NODE_OFFS) & ((1LL << (nbits)) - 1) )
|
||||
#define MAGIC_PPC_ZONE(addr) \
|
||||
( ((addr) >> __MAGIC_ZONE_OFFS) & ((1LL << __MAGIC_ZONE_BITS) - 1) )
|
||||
#define MAGIC_PPC_GRP(addr) \
|
||||
( ((addr) >> __MAGIC_PPC_GRP_OFFS) & ((1LL << __MAGIC_PPC_GRP_BITS) - 1) )
|
||||
#define MAGIC_PPC_OPC(addr) \
|
||||
( ((addr) >> __MAGIC_PPC_OPC_OFFS) & ((1LL << __MAGIC_PPC_OPC_BITS) - 1) )
|
||||
|
||||
/* Nodemap access */
|
||||
#define MAGIC_NODEMAP(node, nbits, reg) \
|
||||
((MagicRegister*) \
|
||||
(__MAGIC_ZONE(node,nbits,MAGIC_ZONE_NODEMAP) | ((reg) << __MAGIC_REG_OFFS)))
|
||||
|
||||
/* Nodecomm access */
|
||||
#define MAGIC_NODECOMM(node, nbits, n) \
|
||||
((MagicRegister*) \
|
||||
(__MAGIC_ZONE(node,nbits,MAGIC_ZONE_NODECOMM) | ((n) << __MAGIC_REG_OFFS)))
|
||||
|
||||
/* OSPC access */
|
||||
#define MAGIC_OSPC(node, nbits, ospc) \
|
||||
( (MagicRegister*)(__MAGIC_OSPC_RANGE(node, nbits) + (ospc)) )
|
||||
|
||||
#define MAGIC_UNCACHED_OSPC(node, nbits, offs) \
|
||||
MAGIC_PPR(node, nbits, MAGIC_PPR_OSPC + ((offs) >> __MAGIC_REG_OFFS))
|
||||
|
||||
#define MAGIC_UNCACHED_OSPC_ALIAS(offs) \
|
||||
MAGIC_PPR_ALIAS(MAGIC_PPR_OSPC + ((offs) >> __MAGIC_REG_OFFS))
|
||||
|
||||
#define MAGIC_OSPC_OPCODE(val) ((int)((val) & ((MagicRegister)0xff)))
|
||||
|
||||
/* firewall access */
|
||||
#define MAGIC_FW_RANGE(node, nbits) \
|
||||
((MagicRegister*) __MAGIC_ZONE(node,nbits,MAGIC_ZONE_FIREWALL))
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
definitions of the simulated devices and of various parameters
|
||||
which depend on the simulator.
|
||||
***************************************************************************/
|
||||
|
||||
#define MAGIC_MAX_CPUS 32 /* max no of nodes in a simulation */
|
||||
#define MAGIC_MAX_CELLS 32 /* max no of cells in a simulation */
|
||||
|
||||
|
||||
/* needed so assembly files can include machine_defs */
|
||||
#ifndef LANGUAGE_ASSEMBLY
|
||||
|
||||
|
||||
typedef unsigned int DevRegister;
|
||||
|
||||
/* disk device:
|
||||
* there is currently one controller per cell. The controller
|
||||
* can be accessed through the backdoor zone of the first node
|
||||
* in the cell.
|
||||
*/
|
||||
|
||||
#define DEV_DISK_CMD_SIZE 12
|
||||
#define DEV_DISK_MAX_DMA_LENGTH 1024 /* max no of pages for one request */
|
||||
#define DEV_DISK_MAX_DISKS 128 /* max disks per controller (cell) */
|
||||
|
||||
typedef struct DevDiskRegisters {
|
||||
DevRegister intr_pending; /* r:int posted for this disk / w:ack int */
|
||||
DevRegister errnoVal; /* status of last i/o */
|
||||
DevRegister bytesTransferred; /* bytes transferred during last i/o */
|
||||
|
||||
DevRegister interruptNode; /* node to interrupt upon completion */
|
||||
DevRegister k0Addr[DEV_DISK_MAX_DMA_LENGTH]; /* page addresses */
|
||||
DevRegister offset; /* page offset for first page */
|
||||
DevRegister command[DEV_DISK_CMD_SIZE]; /* i/o command */
|
||||
|
||||
DevRegister startIO; /* write here causes i/o initiation */
|
||||
DevRegister doneIO; /* tells when i/o complete */
|
||||
|
||||
DevRegister filler[16]; /* filler: resize when you add new regs */
|
||||
} DevDiskRegisters;
|
||||
|
||||
#define DEV_DISK_REGISTERS(node, nbits, disk) \
|
||||
( ((volatile DevDiskRegisters*) \
|
||||
(__MAGIC_ZONE(node, nbits, MAGIC_ZONE_BDOOR_DEV) + \
|
||||
__MAGIC_BDOOR_DISKS_OFFS)) + \
|
||||
(disk) )
|
||||
|
||||
|
||||
/* console device:
|
||||
* there is currently one console per cell. The console registers
|
||||
* can be accessed through the backdoor zone of the first node
|
||||
* in the cell. The console always interrupts this node.
|
||||
*/
|
||||
|
||||
#define DEV_CNSLE_TX_INTR 0x01 /* intr enable / state bits */
|
||||
#define DEV_CNSLE_RX_INTR 0x02
|
||||
|
||||
typedef struct DevConsoleRegisters {
|
||||
DevRegister intr_status; /* r: intr state / w: intr enable */
|
||||
DevRegister data; /* r: current char / w: send char */
|
||||
} DevConsoleRegisters;
|
||||
|
||||
#define DEV_CONSOLE_REGISTERS(node, nbits) \
|
||||
( ((volatile DevConsoleRegisters*) \
|
||||
(__MAGIC_ZONE(node, nbits, MAGIC_ZONE_BDOOR_DEV) + \
|
||||
__MAGIC_BDOOR_CNSLE_OFFS)) )
|
||||
|
||||
|
||||
/* ethernet device:
|
||||
* there is currently one ether interface per cell. The ether registers
|
||||
* can be accessed through the backdoor zone of the first node
|
||||
* in the cell. The ether interface always interrupts this node.
|
||||
*/
|
||||
|
||||
#define DEV_ETHER_MAX_RCV_ENTRIES 64
|
||||
#define DEV_ETHER_MAX_SND_ENTRIES 64
|
||||
#define DEV_ETHER_MAX_SND_CHUNKS 128
|
||||
|
||||
#define DEV_ETHER_MAX_TRANSFER_SIZE 1800
|
||||
|
||||
typedef struct DevEtherRegisters {
|
||||
DevRegister etheraddr[6]; /* controller tells OS its ethernet addr */
|
||||
DevRegister numRcvEntries; /* read by OS, indicates how many receive
|
||||
* ring buffer entries will be used. OS must
|
||||
* allocate a receive buffer for each of
|
||||
* these entries */
|
||||
DevRegister numSndEntries; /* read by OS, indicates how many send ring
|
||||
* buffer entries will be used so it knows
|
||||
* when to wrap its index pointer */
|
||||
DevRegister numSndChunks; /* same as numSndEntries */
|
||||
|
||||
struct {
|
||||
DevRegister pAddr;
|
||||
DevRegister maxLen;
|
||||
DevRegister len;
|
||||
DevRegister flag;
|
||||
} rcvEntries[ DEV_ETHER_MAX_RCV_ENTRIES ];
|
||||
|
||||
struct {
|
||||
DevRegister firstChunk;
|
||||
DevRegister lastChunk;
|
||||
DevRegister flag; /* triggers send */
|
||||
} sndEntries[ DEV_ETHER_MAX_SND_ENTRIES ];
|
||||
|
||||
struct {
|
||||
DevRegister pAddr;
|
||||
DevRegister len;
|
||||
} sndChunks[ DEV_ETHER_MAX_SND_CHUNKS ];
|
||||
|
||||
/* note: sndChunks is last because we might extend the number of
|
||||
* send chunks in the future and don't want to break OS compatibility when
|
||||
* we do it */
|
||||
} DevEtherRegisters;
|
||||
|
||||
/* values for flag field */
|
||||
#define DEV_ETHER_OS_OWNED (DevRegister)1
|
||||
#define DEV_ETHER_CONTROLLER_OWNED (DevRegister)2
|
||||
|
||||
#define DEV_ETHER_REGISTERS(node, nbits) \
|
||||
( ((volatile DevEtherRegisters*) \
|
||||
(__MAGIC_ZONE(node, nbits, MAGIC_ZONE_BDOOR_DEV) + \
|
||||
__MAGIC_BDOOR_ETHER_OFFS)) )
|
||||
|
||||
|
||||
/* CMOS RT clock device:
|
||||
* This simulates a very primitive CMOS clock. This device only
|
||||
* has one register that contains the time since January 1, 1970
|
||||
* (same as the Unix gettimeofday() result).
|
||||
*/
|
||||
|
||||
typedef struct DevClockRegisters {
|
||||
DevRegister ctime; /* current time */
|
||||
} DevClockRegisters;
|
||||
|
||||
#define DEV_CLOCK_REGISTERS(node, nbits) \
|
||||
( ((volatile DevClockRegisters*) \
|
||||
(__MAGIC_ZONE(node, nbits, MAGIC_ZONE_BDOOR_DEV) + \
|
||||
__MAGIC_BDOOR_CLOCK_OFFS)) )
|
||||
|
||||
|
||||
#endif /* LANGUAGE_ASSEMBLY */
|
||||
|
||||
|
||||
/* Interrupt bit assignments:
|
||||
*
|
||||
* There are 64 external interrupt lines coming into MAGIC. The
|
||||
* following defines show to what interrupt line each device is
|
||||
* connected.
|
||||
*
|
||||
* NOTE: when MAGIC posts an interrupt, the IEChigh register will
|
||||
* contain the bit number of the highest level interrupt pending,
|
||||
* so the bit numbers are also IEC's (Interrupt Exception Codes).
|
||||
*/
|
||||
|
||||
#define DEV_IEC_SCSI 0x08 /* scsi disk controller */
|
||||
#define DEV_IEC_ETHER 0x09 /* ether controller */
|
||||
#define DEV_IEC_OSPC_LO 0x0a /* low-priority SIPS */
|
||||
#define DEV_IEC_VEC_REQ 0x0b /* vector packet request */
|
||||
#define DEV_IEC_KEYBDMOUSE 0x10 /* console */
|
||||
#define DEV_IEC_DUART 0x11 /* serial line on FLASH board */
|
||||
#define DEV_IEC_OSPC_HI 0x12 /* high-priority SIPS */
|
||||
#define DEV_IEC_RECOVERY 0x13 /* recov int (posted by MAGIC) */
|
||||
#define DEV_IEC_VEC_REPLY 0x14 /* vector packet reply */
|
||||
#define DEV_IEC_CLOCK 0x18 /* clock */
|
||||
#define DEV_IEC_IPI 0x20 /* inter-processor interrupt */
|
||||
#define DEV_IEC_DEBUG 0x21 /* ??? */
|
||||
#define DEV_IEC_PROFTIM 0x28 /* prof timer (currently unused) */
|
||||
#define DEV_IEC_MAGICWARN 0x29 /* ??? */
|
||||
#define DEV_IEC_MAGICERR 0x31 /* ??? */
|
||||
#define DEV_IEC_POWERFAIL 0x38 /* ??? */
|
||||
|
||||
#define DEV_IEC_MAX 0x3f /* 64 bits */
|
||||
|
||||
|
||||
/* PCI slot assignments:
|
||||
*
|
||||
* NOTE:
|
||||
* On the real system these slot assignments wouldn't be fixed (you
|
||||
* could plug a card into any slot on the I/O bus) but this isn't
|
||||
* particularly interesting to model.
|
||||
*/
|
||||
|
||||
#define DEV_PCI_DISK_SLOT 0
|
||||
#define DEV_PCI_ETHER_SLOT 1
|
||||
#define DEV_PCI_CONSOLE_SLOT 2
|
||||
|
||||
|
||||
#endif /* _MACHINE_DEFS_H */
|
||||
Loading…
Reference in a new issue