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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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49148020bc
Merge header files for m68k and m68knommu to the single location:
arch/m68k/include/asm
The majority of this patch was the result of the
script that is included in the changelog below.
The script was originally written by Arnd Bergman and
exten by me to cover a few more files.
When the header files differed the script uses the following:
The original m68k file is named <file>_mm.h [mm for memory manager]
The m68knommu file is named <file>_no.h [no for no memory manager]
The files uses the following include guard:
This include gaurd works as the m68knommu toolchain set
the __uClinux__ symbol - so this should work in userspace too.
Merging the header files for m68k and m68knommu exposes the
(unexpected?) ABI differences thus it is easier to actually
identify these and thus to fix them.
The commit has been build tested with both a m68k and
a m68knommu toolchain - with success.
The commit has also been tested with "make headers_check"
and this patch fixes make headers_check for m68knommu.
The script used:
TARGET=arch/m68k/include/asm
SOURCE=arch/m68knommu/include/asm
INCLUDE="cachectl.h errno.h fcntl.h hwtest.h ioctls.h ipcbuf.h \
linkage.h math-emu.h md.h mman.h movs.h msgbuf.h openprom.h \
oplib.h poll.h posix_types.h resource.h rtc.h sembuf.h shmbuf.h \
shm.h shmparam.h socket.h sockios.h spinlock.h statfs.h stat.h \
termbits.h termios.h tlb.h types.h user.h"
EQUAL="auxvec.h cputime.h device.h emergency-restart.h futex.h \
ioctl.h irq_regs.h kdebug.h local.h mutex.h percpu.h \
sections.h topology.h"
NOMUUFILES="anchor.h bootstd.h coldfire.h commproc.h dbg.h \
elia.h flat.h m5206sim.h m520xsim.h m523xsim.h m5249sim.h \
m5272sim.h m527xsim.h m528xsim.h m5307sim.h m532xsim.h \
m5407sim.h m68360_enet.h m68360.h m68360_pram.h m68360_quicc.h \
m68360_regs.h MC68328.h MC68332.h MC68EZ328.h MC68VZ328.h \
mcfcache.h mcfdma.h mcfmbus.h mcfne.h mcfpci.h mcfpit.h \
mcfsim.h mcfsmc.h mcftimer.h mcfuart.h mcfwdebug.h \
nettel.h quicc_simple.h smp.h"
FILES="atomic.h bitops.h bootinfo.h bug.h bugs.h byteorder.h cache.h \
cacheflush.h checksum.h current.h delay.h div64.h \
dma-mapping.h dma.h elf.h entry.h fb.h fpu.h hardirq.h hw_irq.h io.h \
irq.h kmap_types.h machdep.h mc146818rtc.h mmu.h mmu_context.h \
module.h page.h page_offset.h param.h pci.h pgalloc.h \
pgtable.h processor.h ptrace.h scatterlist.h segment.h \
setup.h sigcontext.h siginfo.h signal.h string.h system.h swab.h \
thread_info.h timex.h tlbflush.h traps.h uaccess.h ucontext.h \
unaligned.h unistd.h"
mergefile() {
BASE=${1%.h}
git mv ${SOURCE}/$1 ${TARGET}/${BASE}_no.h
git mv ${TARGET}/$1 ${TARGET}/${BASE}_mm.h
cat << EOF > ${TARGET}/$1
EOF
git add ${TARGET}/$1
}
set -e
mkdir -p ${TARGET}
git mv include/asm-m68k/* ${TARGET}
rmdir include/asm-m68k
git rm ${SOURCE}/Kbuild
for F in $INCLUDE $EQUAL; do
git rm ${SOURCE}/$F
done
for F in $NOMUUFILES; do
git mv ${SOURCE}/$F ${TARGET}/$F
done
for F in $FILES ; do
mergefile $F
done
rmdir arch/m68knommu/include/asm
rmdir arch/m68knommu/include
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/* Useful PROM locations */
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#ifndef SUN3X_PROM_H
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#define SUN3X_PROM_H
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extern void (*sun3x_putchar)(int);
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extern int (*sun3x_getchar)(void);
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extern int (*sun3x_mayget)(void);
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extern int (*sun3x_mayput)(int);
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void sun3x_reboot(void);
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void sun3x_abort(void);
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void sun3x_prom_init(void);
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unsigned long sun3x_prom_ptov(unsigned long pa, unsigned long size);
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/* interesting hardware locations */
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#define SUN3X_IOMMU 0x60000000
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#define SUN3X_ENAREG 0x61000000
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#define SUN3X_INTREG 0x61001400
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#define SUN3X_DIAGREG 0x61001800
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#define SUN3X_ZS1 0x62000000
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#define SUN3X_ZS2 0x62002000
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#define SUN3X_LANCE 0x65002000
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#define SUN3X_EEPROM 0x64000000
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#define SUN3X_IDPROM 0x640007d8
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#define SUN3X_VIDEO_BASE 0x50400000
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#define SUN3X_VIDEO_REGS 0x50300000
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/* vector table */
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#define SUN3X_PROM_BASE 0xfefe0000
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#define SUN3X_P_GETCHAR (SUN3X_PROM_BASE + 20)
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#define SUN3X_P_PUTCHAR (SUN3X_PROM_BASE + 24)
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#define SUN3X_P_MAYGET (SUN3X_PROM_BASE + 28)
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#define SUN3X_P_MAYPUT (SUN3X_PROM_BASE + 32)
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#define SUN3X_P_REBOOT (SUN3X_PROM_BASE + 96)
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#define SUN3X_P_SETLEDS (SUN3X_PROM_BASE + 144)
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#define SUN3X_P_ABORT (SUN3X_PROM_BASE + 152)
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/* mapped area */
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#define SUN3X_MAP_START 0xfee00000
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#define SUN3X_MAP_END 0xff000000
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#endif
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