On 10/14/21 21:49, Sven Schnelle wrote: > This adds support for the TOC switches found on most PA-RISC > machines. I tested this on my c8000 and a HP 16702A, which is > basically a B160L with some logic analyzer hardware. > > Changes in v3: > - add config option > - move toc code to its own c & .S file > - use early_initcall for setup > - split out struct declarations > - use sizeof(*ret) instead of sizeof(struct x) > - move virt_map to assembly.h so it can be used from other files > > Changes in v2: > - fix stack allocation > - align toc_lock on 16 byte boundary > - move toc_lock declaration to processor.c > > Sven Schnelle (4): > parisc: move virt_map macro to assembly.h > parisc: add PIM TOC data structures > parisc/firmware: add functions to retrieve TOC data > parisc: add support for TOC (transfer of control) > > arch/parisc/Kconfig | 14 ++++ > arch/parisc/include/asm/assembly.h | 25 +++++++ > arch/parisc/include/asm/pdc.h | 2 + > arch/parisc/include/asm/processor.h | 4 + > arch/parisc/include/uapi/asm/pdc.h | 28 ++++++- > arch/parisc/kernel/Makefile | 1 + > arch/parisc/kernel/entry.S | 24 ------ > arch/parisc/kernel/firmware.c | 32 ++++++++ > arch/parisc/kernel/toc.c | 111 ++++++++++++++++++++++++++++ > arch/parisc/kernel/toc_asm.S | 88 ++++++++++++++++++++++ > 10 files changed, 303 insertions(+), 26 deletions(-) > create mode 100644 arch/parisc/kernel/toc.c > create mode 100644 arch/parisc/kernel/toc_asm.S I've just merged into the for-next-v5.15 git tree. Thanks! Helge
