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| author | Finn Thain <fthain@telegraphics.com.au> | 2019-01-15 07:18:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 12:21:45 +0300 |
| commit | d3b41b6bb49ecbf74b6bda63e00bf17fdb4d3c47 (patch) | |
| tree | a5b0f31d8348dbce9b22a014f0b3a1028f9e362c /arch/m68k/include/asm/macintosh.h | |
| parent | 458c77f3de0edc8a2df1f54ac641823ccbd3ff56 (diff) | |
| download | linux-d3b41b6bb49ecbf74b6bda63e00bf17fdb4d3c47.tar.xz | |
m68k: Dispatch nvram_ops calls to Atari or Mac functions
A multi-platform kernel binary has to decide at run-time how to dispatch
the arch_nvram_ops calls. Add a platform-independent arch_nvram_ops
struct for this, to replace the atari-specific one.
Enable CONFIG_HAVE_ARCH_NVRAM_OPS for Macs.
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/m68k/include/asm/macintosh.h')
| -rw-r--r-- | arch/m68k/include/asm/macintosh.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/macintosh.h b/arch/m68k/include/asm/macintosh.h index 08cee11180e6..d9a08bed4b12 100644 --- a/arch/m68k/include/asm/macintosh.h +++ b/arch/m68k/include/asm/macintosh.h @@ -19,6 +19,10 @@ extern void mac_init_IRQ(void); extern void mac_irq_enable(struct irq_data *data); extern void mac_irq_disable(struct irq_data *data); +extern unsigned char mac_pram_read_byte(int); +extern void mac_pram_write_byte(unsigned char, int); +extern ssize_t mac_pram_get_size(void); + /* * Macintosh Table */ |