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History log of /src/sys/arch/evbmips/mipssim/mipssim_dma.c
RevisionDateAuthorComments
 1.2  28-Dec-2022  he mipssim_dma.c: set _bounce_thresh so that bounce buffering works.

Suggested by jmcneill@, thanks!
 1.1  15-Feb-2021  reinoud branches: 1.1.4; 1.1.20;
Add VirtIO devices to the MIPSSIM target for use in Qemu. Its supported by a
local patch starting at Qemu-5.1.0nb12
 1.1.20.1  28-Dec-2022  martin Pull up following revision(s) (requested by he in ticket #26):

sys/arch/evbmips/mipssim/mipssim_dma.c: revision 1.2
sys/arch/evbmips/mipssim/mipssimreg.h: revision 1.4
sys/arch/evbmips/mipssim/machdep.c: revision 1.4

mipssim_dma.c: set _bounce_thresh so that bounce buffering works.
Suggested by jmcneill@, thanks!

evbmips/mipssim: on mips64, probe for additional memory.

Probe for memory from above the ISA I/O hole and up to 16GB,
which acording to simonb@ is a somewhat arbitrary limit.

This makes it possible to specify e.g. "-m 2g" to qemu, and have
that memory be probed instead of being clamped to 508MB.
 1.1.4.2  03-Apr-2021  thorpej Sync with HEAD.
 1.1.4.1  15-Feb-2021  thorpej file mipssim_dma.c was added on branch thorpej-futex on 2021-04-03 22:28:23 +0000

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