diff options
| author | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 23:09:01 +0000 |
|---|---|---|
| committer | Michael Sparmann <theseven@rockbox.org> | 2011-01-02 23:09:01 +0000 |
| commit | 6f40387e742322c4860af2f389a4b531e669801f (patch) | |
| tree | 938df5f90460a882a30199efb6e21be7f1952b09 /firmware/export/ata-defines.h | |
| parent | 1a1fc09863e39c19f5eda686f79ae61c6e3f1ff5 (diff) | |
Fix yellow
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28952 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export/ata-defines.h')
| -rw-r--r-- | firmware/export/ata-defines.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/firmware/export/ata-defines.h b/firmware/export/ata-defines.h new file mode 100644 index 0000000000..1650c9fa47 --- /dev/null +++ b/firmware/export/ata-defines.h @@ -0,0 +1,58 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: ata.h 28951 2011-01-02 23:02:55Z theseven $
+ *
+ * Copyright (C) 2011 by Michael Sparmann
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef __ATA_DEFINES_H__
+#define __ATA_DEFINES_H__
+
+#ifndef ATA_OUT8
+#define ATA_OUT8(reg, data) (reg) = (data)
+#endif
+#ifndef ATA_OUT16
+#define ATA_OUT16(reg, data) (reg) = (data)
+#endif
+#ifndef ATA_IN8
+#define ATA_IN8(reg) (reg)
+#endif
+#ifndef ATA_IN16
+#define ATA_IN16(reg) (reg)
+#endif
+#ifndef ATA_SWAP_IDENTIFY
+#define ATA_SWAP_IDENTIFY(word) (word)
+#endif
+
+#define STATUS_BSY 0x80
+#define STATUS_RDY 0x40
+#define STATUS_DRQ 0x08
+#define STATUS_ERR 0x01
+#define STATUS_DF 0x20
+#define ERROR_IDNF 0x10
+#define ERROR_ABRT 0x04
+
+#define TEST_PATTERN1 0xa5
+#define TEST_PATTERN2 0x5a
+#define TEST_PATTERN3 0xaa
+#define TEST_PATTERN4 0x55
+
+#define ATA_FEATURE ATA_ERROR
+
+#define ATA_STATUS ATA_COMMAND
+#define ATA_ALT_STATUS ATA_CONTROL
+
+#endif
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