Hi, The hypervisor doorbells are used by skiboot and Linux on POWER9 processors to wake up secondaries. This adds processor control support to the Book3S architecture.
The full tree can be found here : https://github.com/legoater/qemu powernv-2.12 Thanks, C. Cédric Le Goater (3): target/ppc: fix doorbell and hypervisor doorbell definitions target/ppc: msgsnd and msgclr instructions need hypervisor privilege target/ppc: add support for hypervisor doorbells on book3s CPUs target/ppc/cpu.h | 16 ++++++++++------ target/ppc/excp_helper.c | 39 ++++++++++++++++++++++++++++++++------- target/ppc/helper.h | 2 +- target/ppc/translate.c | 17 ++++++++++++++--- target/ppc/translate_init.c | 2 +- 5 files changed, 58 insertions(+), 18 deletions(-) -- 2.13.6
