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authorMark Maule <maule@sgi.com>2005-11-11 11:52:43 -0600
committerTony Luck <tony.luck@intel.com>2005-11-11 11:24:26 -0800
commitff51224cab12845c8bd539ca1f2dc18cc851b445 (patch)
treecb8a49dd0db6626dc135eb126b0950dc3c3c63e6 /drivers
parent837cd0bdf54dd954cd6aa43d250f75ab5db79617 (diff)
[IA64-SGI] set altix preferred console
Fix default VGA console on SN platforms. Since SN firmware does not pass enough ACPI information to identify VGA cards and the associated legacy IO/MEM addresses, we rely on the EFI PCDP table. Since the linux pcdp driver is optional (and overridden if console= directives are used) SN duplicates a portion of the pcdp scan code to identify if there is a usable console VGA adapter. Additionally, dup necessary pcdp related structs to avoid dragging drivers/pcdp.h into a more public location. Signed-off-by: Mark Maule <maule@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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