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author | merge <null@invalid> | 2009-02-06 00:22:54 +0000 |
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committer | Andy Green <agreen@octopus.localdomain> | 2009-02-06 00:22:54 +0000 |
commit | d1dcdf5718977c93805f9300b6c79f039db84c8b (patch) | |
tree | 58a161db6cf8953e33c1c9294a9c720a1aa0ad76 /arch/m68k/include/asm/dsp56k.h | |
parent | 9029dff1f370018665a6e2999632a34fd0518f4d (diff) |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414-1233879505
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414-1233879505 / 1c405b6ccee468298e7ccbfd9a3a3f4d123207b0 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414
stable-tracking-hist top was MERGE-via-mokopatches-tracking-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011-1233879414 / 71be0a45396066b1f8f27f8f4f87937247a129e1 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011
mokopatches-tracking-hist top was MERGE-via-master-MERGE-via-master-hist-1232625318-1233879011 / 1be1b01373f572a02c6f1f99863c8c11ed2f9f5b ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-master-MERGE-via-master-hist-1232625318
master top was MERGE-via-master-hist-1232625318 / dd4b117123ae66451695810017eb72fbdfc05df5 ... parent commitmessage:
From: merge <null@invalid>
MERGE-master-patchset-edits
Diffstat (limited to 'arch/m68k/include/asm/dsp56k.h')
-rw-r--r-- | arch/m68k/include/asm/dsp56k.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/dsp56k.h b/arch/m68k/include/asm/dsp56k.h new file mode 100644 index 00000000000..2d8c0c9f794 --- /dev/null +++ b/arch/m68k/include/asm/dsp56k.h @@ -0,0 +1,35 @@ +/* + * linux/include/asm-m68k/dsp56k.h - defines and declarations for + * DSP56k device driver + * + * Copyright (C) 1996,1997 Fredrik Noring, lars brinkhoff & Tomas Berndtsson + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive + * for more details. + */ + + +/* Used for uploading DSP binary code */ +struct dsp56k_upload { + int len; + char __user *bin; +}; + +/* For the DSP host flags */ +struct dsp56k_host_flags { + int dir; /* Bit field. 1 = write output bit, 0 = do nothing. + * 0x0000 means reading only, 0x0011 means + * writing the bits stored in `out' on HF0 and HF1. + * Note that HF2 and HF3 can only be read. + */ + int out; /* Bit field like above. */ + int status; /* Host register's current state is returned */ +}; + +/* ioctl command codes */ +#define DSP56K_UPLOAD 1 /* Upload DSP binary program */ +#define DSP56K_SET_TX_WSIZE 2 /* Host transmit word size (1-4) */ +#define DSP56K_SET_RX_WSIZE 3 /* Host receive word size (1-4) */ +#define DSP56K_HOST_FLAGS 4 /* Host flag registers */ +#define DSP56K_HOST_CMD 5 /* Trig Host Command (0-31) */ |