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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
xtensa: add flat support
Add the arch-specific header for flat support on xtensa in preparation
for the Xtensa S6000 nommu port.
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
authored by
Oskar Schirmer
and committed by
Chris Zankel
7789f89a
a81cbd2d
+12
+12
arch/xtensa/include/asm/flat.h
+12
arch/xtensa/include/asm/flat.h
···
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#ifndef __ASM_XTENSA_FLAT_H
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#define __ASM_XTENSA_FLAT_H
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#define flat_argvp_envp_on_stack() 0
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#define flat_old_ram_flag(flags) (flags)
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#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
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#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
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#define flat_put_addr_at_rp(rp, val, relval ) put_unaligned(val, rp)
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#define flat_get_relocate_addr(rel) (rel)
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#define flat_set_persistent(relval, p) 0
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#endif /* __ASM_XTENSA_FLAT_H */