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| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2011-11-22 15:38:02 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-12-07 23:03:44 +0100 |
| commit | e84de0c61905030a0fe66b7210b6f1bb7c3e1eab (patch) | |
| tree | 005bbd00a34966e36dd99dcbfd66428bf97769fa /arch/mips/sgi-ip22/ip22-setup.c | |
| parent | Linux 3.2-rc4 (diff) | |
| download | linux-e84de0c61905030a0fe66b7210b6f1bb7c3e1eab.tar.xz linux-e84de0c61905030a0fe66b7210b6f1bb7c3e1eab.zip | |
MIPS: GIO bus support for SGI IP22/28
SGI IP22/IP28 machines have GIO busses for adding graphics and other
extension cards. This patch adds support for GIO driver/device
handling and converts the newport console driver to a GIO driver.
[ralf@linux-mips.org: Fixed build error caused by the modules.h -> export.h
changes.]
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
To: linux-fbdev@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2886/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sgi-ip22/ip22-setup.c')
| -rw-r--r-- | arch/mips/sgi-ip22/ip22-setup.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c index 5e6621349471..c7bdfe43df5b 100644 --- a/arch/mips/sgi-ip22/ip22-setup.c +++ b/arch/mips/sgi-ip22/ip22-setup.c @@ -26,9 +26,6 @@ #include <asm/sgi/hpc3.h> #include <asm/sgi/ip22.h> -unsigned long sgi_gfxaddr; -EXPORT_SYMBOL_GPL(sgi_gfxaddr); - extern void ip22_be_init(void) __init; void __init plat_mem_setup(void) @@ -78,22 +75,4 @@ void __init plat_mem_setup(void) prom_flags |= PROM_FLAG_USE_AS_CONSOLE; add_preferred_console("arc", 0, NULL); } - -#if defined(CONFIG_VT) && defined(CONFIG_SGI_NEWPORT_CONSOLE) - { - ULONG *gfxinfo; - ULONG * (*__vec)(void) = (void *) (long) - *((_PULONG *)(long)((PROMBLOCK)->pvector + 0x20)); - - gfxinfo = __vec(); - sgi_gfxaddr = ((gfxinfo[1] >= 0xa0000000 - && gfxinfo[1] <= 0xc0000000) - ? gfxinfo[1] - 0xa0000000 : 0); - - /* newport addresses? */ - if (sgi_gfxaddr == 0x1f0f0000 || sgi_gfxaddr == 0x1f4f0000) { - conswitchp = &newport_con; - } - } -#endif } |