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authorSam Ravnborg <sam@ravnborg.org>2009-01-16 06:58:10 -0500
committerGreg Ungerer <gerg@uclinux.org>2009-01-16 06:58:10 -0500
commit49148020bcb6910ce71417bd990a5ce7017f9bd3 (patch)
treee410cc433a69075a0254ee4000cb10d71df3a641 /arch/m68k/include/asm/mac_oss.h
parentae04d1401577bb63151480a053057de58b8e10bb (diff)
m68k,m68knommu: merge header files
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>
Diffstat (limited to 'arch/m68k/include/asm/mac_oss.h')
-rw-r--r--arch/m68k/include/asm/mac_oss.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/mac_oss.h b/arch/m68k/include/asm/mac_oss.h
new file mode 100644
index 000000000000..7221f7251934
--- /dev/null
+++ b/arch/m68k/include/asm/mac_oss.h
@@ -0,0 +1,94 @@
1/*
2 * OSS
3 *
4 * This is used in place of VIA2 on the IIfx.
5 */
6
7#define OSS_BASE (0x50f1a000)
8
9/*
10 * Interrupt level offsets for mac_oss->irq_level
11 */
12
13#define OSS_NUBUS0 0
14#define OSS_NUBUS1 1
15#define OSS_NUBUS2 2
16#define OSS_NUBUS3 3
17#define OSS_NUBUS4 4
18#define OSS_NUBUS5 5
19#define OSS_IOPISM 6
20#define OSS_IOPSCC 7
21#define OSS_SOUND 8
22#define OSS_SCSI 9
23#define OSS_60HZ 10
24#define OSS_VIA1 11
25#define OSS_UNUSED1 12
26#define OSS_UNUSED2 13
27#define OSS_PARITY 14
28#define OSS_UNUSED3 15
29
30#define OSS_NUM_SOURCES 16
31
32/*
33 * Pending interrupt bits in mac_oss->irq_pending
34 */
35
36#define OSS_IP_NUBUS0 0x0001
37#define OSS_IP_NUBUS1 0x0002
38#define OSS_IP_NUBUS2 0x0004
39#define OSS_IP_NUBUS3 0x0008
40#define OSS_IP_NUBUS4 0x0010
41#define OSS_IP_NUBUS5 0x0020
42#define OSS_IP_IOPISM 0x0040
43#define OSS_IP_IOPSCC 0x0080
44#define OSS_IP_SOUND 0x0100
45#define OSS_IP_SCSI 0x0200
46#define OSS_IP_60HZ 0x0400
47#define OSS_IP_VIA1 0x0800
48#define OSS_IP_UNUSED1 0x1000
49#define OSS_IP_UNUSED2 0x2000
50#define OSS_IP_PARITY 0x4000
51#define OSS_IP_UNUSED3 0x8000
52
53#define OSS_IP_NUBUS (OSS_IP_NUBUS0|OSS_IP_NUBUS1|OSS_IP_NUBUS2|OSS_IP_NUBUS3|OSS_IP_NUBUS4|OSS_IP_NUBUS5)
54
55/*
56 * Rom Control Register
57 */
58
59#define OSS_POWEROFF 0x80
60
61/*
62 * OSS Interrupt levels for various sub-systems
63 *
64 * This mapping is layed out with two things in mind: first, we try to keep
65 * things on their own levels to avoid having to do double-dispatches. Second,
66 * the levels match as closely as possible the alternate IRQ mapping mode (aka
67 * "A/UX mode") available on some VIA machines.
68 */
69
70#define OSS_IRQLEV_DISABLED 0
71#define OSS_IRQLEV_IOPISM 1 /* ADB? */
72#define OSS_IRQLEV_SCSI IRQ_AUTO_2
73#define OSS_IRQLEV_NUBUS IRQ_AUTO_3 /* keep this on its own level */
74#define OSS_IRQLEV_IOPSCC IRQ_AUTO_4 /* matches VIA alternate mapping */
75#define OSS_IRQLEV_SOUND IRQ_AUTO_5 /* matches VIA alternate mapping */
76#define OSS_IRQLEV_60HZ 6 /* matches VIA alternate mapping */
77#define OSS_IRQLEV_VIA1 IRQ_AUTO_6 /* matches VIA alternate mapping */
78#define OSS_IRQLEV_PARITY 7 /* matches VIA alternate mapping */
79
80#ifndef __ASSEMBLY__
81
82struct mac_oss {
83 __u8 irq_level[0x10]; /* [0x000-0x00f] Interrupt levels */
84 __u8 padding0[0x1F2]; /* [0x010-0x201] IO space filler */
85 __u16 irq_pending; /* [0x202-0x203] pending interrupts bits */
86 __u8 rom_ctrl; /* [0x204-0x204] ROM cntl reg (for poweroff) */
87 __u8 padding1[0x2]; /* [0x205-0x206] currently unused by A/UX */
88 __u8 ack_60hz; /* [0x207-0x207] 60 Hz ack. */
89};
90
91extern volatile struct mac_oss *oss;
92extern int oss_present;
93
94#endif /* __ASSEMBLY__ */