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authorWarner Losh <imp@FreeBSD.org>2018-12-19 23:15:49 +0000
committerWarner Losh <imp@FreeBSD.org>2018-12-19 23:15:49 +0000
commit0741ca101cc01b74a7fddba56235cdb4ce8910b6 (patch)
tree8f7d6f211972e858dc06b80d075b25312e70dabe
parent8c1c50ff8793fe27d9389f4f408e6a11a1f9fc53 (diff)
downloadsrc-0741ca101cc01b74a7fddba56235cdb4ce8910b6.tar.gz
src-0741ca101cc01b74a7fddba56235cdb4ce8910b6.zip
32-bit mips SMP is unsupported
Per discussions on mips@, 32-bit mips SMP is now unsupported. The files in the tree will compile for a while longer, but when the atomic_swap_64 or similar atomic enters into the MI part of the tree, as currently foreseen sometime next year, these ports will start to no longer link. The JZ4780 is the only such system we have. The UP version of this chip is unaffected by this, and will remain supported. Discussed on: mips@ Relnotes: yes
Notes
Notes: svn path=/head/; revision=342261
-rw-r--r--sys/mips/ingenic/files.jz47803
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/mips/ingenic/files.jz4780 b/sys/mips/ingenic/files.jz4780
index ca3572444f9b..5bc01872ff6d 100644
--- a/sys/mips/ingenic/files.jz4780
+++ b/sys/mips/ingenic/files.jz4780
@@ -29,7 +29,8 @@ mips/ingenic/jz4780_aic.c optional sound xdma
mips/ingenic/jz4780_codec.c optional sound
# SMP
-mips/ingenic/jz4780_mp.c optional smp
+mips/ingenic/jz4780_mp.c optional smp \
+ warning "* * * * * 32-bit mips SMP unsupported * * * * *"
mips/ingenic/jz4780_mpboot.S optional smp
# Custom interface between pinctrl and gpio