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| author | Pavel Herrmann <morpheus.ibis@gmail.com> | 2012-10-09 07:04:39 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-17 07:59:08 -0700 |
| commit | f5b82c0f9c34ded68e346a0fe7ad13c3ff63f573 (patch) | |
| tree | 1c2c65a60dea8b4f69279e9acbd37262445ccdad /include/ide.h | |
| parent | e4148c1165d11807e51a9587716e6a513ce1c021 (diff) | |
| download | u-boot-imx-f5b82c0f9c34ded68e346a0fe7ad13c3ff63f573.zip u-boot-imx-f5b82c0f9c34ded68e346a0fe7ad13c3ff63f573.tar.gz u-boot-imx-f5b82c0f9c34ded68e346a0fe7ad13c3ff63f573.tar.bz2 | |
change all versions of input_data() and output_data() to global weak aliases
This changes input_data() and friends from static function to global symbols
under weak alias, to enable board specific overrides (and therefore get rid of
board-specific code in cmd_ide.c)
Also declare ide_bus_offset in the header file, so other files can use
ATA_CURR_BASE as well.
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Diffstat (limited to 'include/ide.h')
| -rw-r--r-- | include/ide.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/ide.h b/include/ide.h index 3a08425..695d08e 100644 --- a/include/ide.h +++ b/include/ide.h @@ -27,6 +27,7 @@ #define IDE_BUS(dev) (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS)) #define ATA_CURR_BASE(dev) (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)]) +extern ulong ide_bus_offset[]; #ifdef CONFIG_IDE_LED @@ -72,4 +73,14 @@ void ide_write_register(int dev, unsigned int port, unsigned char val); void ide_read_data(int dev, ulong *sect_buf, int words); void ide_write_data(int dev, ulong *sect_buf, int words); #endif + +/* + * I/O function overrides + */ +void ide_input_swap_data(int dev, ulong *sect_buf, int words); +void ide_input_data(int dev, ulong *sect_buf, int words); +void ide_output_data(int dev, const ulong *sect_buf, int words); +void ide_input_data_shorts(int dev, ushort *sect_buf, int shorts); +void ide_output_data_shorts(int dev, ushort *sect_buf, int shorts); + #endif /* _IDE_H */ |