nuttx/arch
Ville Juven baea0012e7 mpfs_usb.c: Use kernel memory instead of user memory for DMA
DMA directly to user (virtual) memory won't work, as the DMA engine(s)
don't do address translations, i.e. they require a physical address.

Using kernel heap is fine as it is mapped vaddr=paddr. Also, the USB DMA
engine does not have any alignment requirements.
2023-12-15 18:21:03 -08:00
..
arm Update kconfig2html.c 2023-12-14 20:02:52 -08:00
arm64 Remove @ and % tag from all comments 2023-12-11 17:00:10 -03:00
avr arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
ceva
dummy
hc arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
mips Update kconfig2html.c 2023-12-14 20:02:52 -08:00
misoc arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
or1k arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
renesas arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
risc-v mpfs_usb.c: Use kernel memory instead of user memory for DMA 2023-12-15 18:21:03 -08:00
sim sched/procfs:use instrument to statistics run time max stack 2023-12-11 02:06:51 -08:00
sparc Remove @ and % tag from all comments 2023-12-11 17:00:10 -03:00
x86 tcbinfo:remove total_num form tcbinfo. 2023-11-21 21:52:24 -08:00
x86_64 tcbinfo:remove total_num form tcbinfo. 2023-11-21 21:52:24 -08:00
xtensa Update kconfig2html.c 2023-12-14 20:02:52 -08:00
z16 arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
z80 arch/dumponexit: unify dump on exit to common code 2023-11-15 08:28:25 -08:00
CMakeLists.txt
Kconfig arch/arm:add up_debugpoint api 2023-12-11 08:43:26 -08:00