[PATCH] i386: i386 create e820.c to handle standard io/mem resources

This patch creates new file named e820.c to hanle standard io/mem
resources, moving request_standard_resources function from setup.c
to e820.c. Also this patch modifies Makfile to compile file e820.c.

Signed-off-by: bibo,mao <bibo.mao@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
 Makefile |    2
 arch/i386/kernel/Makefile |    2
 arch/i386/kernel/e820.c   |  289 ++++++++++++++++++++++++++++++++++++++++++++++
 arch/i386/kernel/setup.c  |  276 -------------------------------------------
 3 files changed, 293 insertions(+), 274 deletions(-)