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| author | Jarkko Sakkinen <jarkko.sakkinen@intel.com> | 2012-05-08 20:22:42 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 20:48:45 +0200 |
| commit | c4845474a01f699966272536e8416222e3f2d2cb (patch) | |
| tree | 8d590924f5ab164981368822f7534f42eaabae30 /arch/x86 | |
| parent | x86, realmode: don't copy real_mode_header (diff) | |
| download | linux-c4845474a01f699966272536e8416222e3f2d2cb.tar.xz linux-c4845474a01f699966272536e8416222e3f2d2cb.zip | |
x86, realmode: flattened rm hierachy
Simplified hierarchy under rm directory to a flat
directory because it is not anymore really justified
to have own directory for wakeup code. It only adds
more complexity.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-20-git-send-email-jarkko.sakkinen@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86')
21 files changed, 22 insertions, 52 deletions
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index 6ca3f54ebe7d..95bf99de9058 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -16,7 +16,7 @@ #include <asm/cacheflush.h> #include <asm/realmode.h> -#include "../../realmode/rm/wakeup/wakeup.h" +#include "../../realmode/rm/wakeup.h" #include "sleep.h" unsigned long acpi_realmode_flags; diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile index c2c27a41ab8f..fc8854b09dfa 100644 --- a/arch/x86/realmode/rm/Makefile +++ b/arch/x86/realmode/rm/Makefile @@ -7,21 +7,26 @@ # # -subdir- := wakeup - always := realmode.bin realmode-y += header.o realmode-y += trampoline_$(BITS).o realmode-y += stack.o realmode-$(CONFIG_X86_32) += reboot_32.o -realmode-$(CONFIG_ACPI_SLEEP) += wakeup/wakeup.o +realmode-$(CONFIG_ACPI_SLEEP) += $(wakeup-objs) + +wakeup-objs := wakeup_asm.o wakemain.o video-mode.o +wakeup-objs += copy.o bioscall.o regs.o +# The link order of the video-*.o modules can matter. In particular, +# video-vga.o *must* be listed first, followed by video-vesa.o. +# Hardware-specific drivers should follow in the order they should be +# probed, and video-bios.o should typically be last. +wakeup-objs += video-vga.o +wakeup-objs += video-vesa.o +wakeup-objs += video-bios.o targets += $(realmode-y) -$(obj)/wakeup/wakeup.o: FORCE - $(Q)$(MAKE) $(build)=$(obj)/wakeup $@ - REALMODE_OBJS = $(addprefix $(obj)/,$(realmode-y)) sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABCDGRSTVW] (.+)$$/pa_\2 = \2;/p' @@ -55,7 +60,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE # How to compile the 16-bit code. Note we always compile for -march=i386, # that way we can complain to the user if the CPU is insufficient. -KBUILD_CFLAGS := $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ \ +KBUILD_CFLAGS := $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ -D_WAKEUP \ + -I$(srctree)/arch/x86/boot \ -DDISABLE_BRANCH_PROFILING \ -Wall -Wstrict-prototypes \ -march=i386 -mregparm=3 \ diff --git a/arch/x86/realmode/rm/bioscall.S b/arch/x86/realmode/rm/bioscall.S new file mode 100644 index 000000000000..16162d197918 --- /dev/null +++ b/arch/x86/realmode/rm/bioscall.S @@ -0,0 +1 @@ +#include "../../boot/bioscall.S" diff --git a/arch/x86/realmode/rm/copy.S b/arch/x86/realmode/rm/copy.S new file mode 100644 index 000000000000..b785e6f38fdd --- /dev/null +++ b/arch/x86/realmode/rm/copy.S @@ -0,0 +1 @@ +#include "../../boot/copy.S" diff --git a/arch/x86/realmode/rm/regs.c b/arch/x86/realmode/rm/regs.c new file mode 100644 index 000000000000..fbb15b9f9ca9 --- /dev/null +++ b/arch/x86/realmode/rm/regs.c @@ -0,0 +1 @@ +#include "../../boot/regs.c" diff --git a/arch/x86/realmode/rm/video-bios.c b/arch/x86/realmode/rm/video-bios.c new file mode 100644 index 000000000000..848b25aaf11b --- /dev/null +++ b/arch/x86/realmode/rm/video-bios.c @@ -0,0 +1 @@ +#include "../../boot/video-bios.c" diff --git a/arch/x86/realmode/rm/video-mode.c b/arch/x86/realmode/rm/video-mode.c new file mode 100644 index 000000000000..2a98b7e2368b --- /dev/null +++ b/arch/x86/realmode/rm/video-mode.c @@ -0,0 +1 @@ +#include "../../boot/video-mode.c" diff --git a/arch/x86/realmode/rm/video-vesa.c b/arch/x86/realmode/rm/video-vesa.c new file mode 100644 index 000000000000..413edddb51e5 --- /dev/null +++ b/arch/x86/realmode/rm/video-vesa.c @@ -0,0 +1 @@ +#include "../../boot/video-vesa.c" diff --git a/arch/x86/realmode/rm/video-vga.c b/arch/x86/realmode/rm/video-vga.c new file mode 100644 index 000000000000..3085f5c9d288 --- /dev/null +++ b/arch/x86/realmode/rm/video-vga.c @@ -0,0 +1 @@ +#include "../../boot/video-vga.c" diff --git a/arch/x86/realmode/rm/wakeup/wakemain.c b/arch/x86/realmode/rm/wakemain.c index 91405d515ec6..91405d515ec6 100644 --- a/arch/x86/realmode/rm/wakeup/wakemain.c +++ b/arch/x86/realmode/rm/wakemain.c diff --git a/arch/x86/realmode/rm/wakeup/wakeup.h b/arch/x86/realmode/rm/wakeup.h index 2dfaf06b8af1..2dfaf06b8af1 100644 --- a/arch/x86/realmode/rm/wakeup/wakeup.h +++ b/arch/x86/realmode/rm/wakeup.h diff --git a/arch/x86/realmode/rm/wakeup/.gitignore b/arch/x86/realmode/rm/wakeup/.gitignore deleted file mode 100644 index 58f1f48a58f8..000000000000 --- a/arch/x86/realmode/rm/wakeup/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -wakeup.bin -wakeup.elf -wakeup.lds diff --git a/arch/x86/realmode/rm/wakeup/Makefile b/arch/x86/realmode/rm/wakeup/Makefile deleted file mode 100644 index 4c8533240cdd..000000000000 --- a/arch/x86/realmode/rm/wakeup/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# -# arch/x86/kernel/acpi/realmode/Makefile -# -# This file is subject to the terms and conditions of the GNU General Public -# License. See the file "COPYING" in the main directory of this archive -# for more details. -# - -always := wakeup.o - -wakeup-y += wakeup_asm.o wakemain.o video-mode.o -wakeup-y += copy.o bioscall.o regs.o - -# The link order of the video-*.o modules can matter. In particular, -# video-vga.o *must* be listed first, followed by video-vesa.o. -# Hardware-specific drivers should follow in the order they should be -# probed, and video-bios.o should typically be last. -wakeup-y += video-vga.o -wakeup-y += video-vesa.o -wakeup-y += video-bios.o - -targets += $(wakeup-y) - -WAKEUP_OBJS = $(addprefix $(obj)/,$(wakeup-y)) - -LDFLAGS_wakeup.o := -m elf_i386 -r -$(obj)/wakeup.o: $(WAKEUP_OBJS) FORCE - $(call if_changed,ld) - -bootsrc := $(src)/../../../boot - -ccflags-y += -D_WAKEUP -I$(srctree)/$(bootsrc) -asflags-y += -D_WAKEUP -I$(srctree)/$(bootsrc) diff --git a/arch/x86/realmode/rm/wakeup/bioscall.S b/arch/x86/realmode/rm/wakeup/bioscall.S deleted file mode 100644 index f51eb0bb56ce..000000000000 --- a/arch/x86/realmode/rm/wakeup/bioscall.S +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/bioscall.S" diff --git a/arch/x86/realmode/rm/wakeup/copy.S b/arch/x86/realmode/rm/wakeup/copy.S deleted file mode 100644 index dc59ebee69d8..000000000000 --- a/arch/x86/realmode/rm/wakeup/copy.S +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/copy.S" diff --git a/arch/x86/realmode/rm/wakeup/regs.c b/arch/x86/realmode/rm/wakeup/regs.c deleted file mode 100644 index 6206033ba202..000000000000 --- a/arch/x86/realmode/rm/wakeup/regs.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/regs.c" diff --git a/arch/x86/realmode/rm/wakeup/video-bios.c b/arch/x86/realmode/rm/wakeup/video-bios.c deleted file mode 100644 index 7deabc144a27..000000000000 --- a/arch/x86/realmode/rm/wakeup/video-bios.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/video-bios.c" diff --git a/arch/x86/realmode/rm/wakeup/video-mode.c b/arch/x86/realmode/rm/wakeup/video-mode.c deleted file mode 100644 index 328ad209f113..000000000000 --- a/arch/x86/realmode/rm/wakeup/video-mode.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/video-mode.c" diff --git a/arch/x86/realmode/rm/wakeup/video-vesa.c b/arch/x86/realmode/rm/wakeup/video-vesa.c deleted file mode 100644 index 9dbb9672226a..000000000000 --- a/arch/x86/realmode/rm/wakeup/video-vesa.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/video-vesa.c" diff --git a/arch/x86/realmode/rm/wakeup/video-vga.c b/arch/x86/realmode/rm/wakeup/video-vga.c deleted file mode 100644 index bcc81255f374..000000000000 --- a/arch/x86/realmode/rm/wakeup/video-vga.c +++ /dev/null @@ -1 +0,0 @@ -#include "../../../boot/video-vga.c" diff --git a/arch/x86/realmode/rm/wakeup/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S index f81c1cd99eaf..8a57c5a05fbc 100644 --- a/arch/x86/realmode/rm/wakeup/wakeup_asm.S +++ b/arch/x86/realmode/rm/wakeup_asm.S @@ -7,7 +7,7 @@ #include <asm/page_types.h> #include <asm/pgtable_types.h> #include <asm/processor-flags.h> -#include "../realmode.h" +#include "realmode.h" #include "wakeup.h" .code16 |