diff options
author | Serge Semin <fancer.lancer@gmail.com> | 2023-12-02 14:14:18 +0300 |
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committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2023-12-21 15:31:25 +0100 |
commit | 0d0a3748a2cb38f9da1f08d357688ebd982eb788 (patch) | |
tree | 84b938950cfbdbcddf3da6e2d93c99f8e5ef2249 /arch/mips/include/asm/mach-bcm63xx/bcm63xx_iudma.h | |
parent | f99c37d562250cbceed262723f91944c981eeb7b (diff) |
mips: dmi: Fix early remap on MIPS32
dmi_early_remap() has been defined as ioremap_cache() which on MIPS32 gets
to be converted to the VM-based mapping. DMI early remapping is performed
at the setup_arch() stage with no VM available. So calling the
dmi_early_remap() for MIPS32 causes the system to crash at the early boot
time. Fix that by converting dmi_early_remap() to the uncached remapping
which is always available on both 32 and 64-bits MIPS systems.
Note this change shall not cause any regressions on the current DMI
support implementation because on the early boot-up stage neither MIPS32
nor MIPS64 has the cacheable ioremapping support anyway.
Fixes: be8fa1cb444c ("MIPS: Add support for Desktop Management Interface (DMI)")
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx/bcm63xx_iudma.h')
0 files changed, 0 insertions, 0 deletions