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[Qemu-devel] [PATCH 00/11] target/xtensa: SMP updates and various fixes
From: |
Max Filippov |
Subject: |
[Qemu-devel] [PATCH 00/11] target/xtensa: SMP updates and various fixes |
Date: |
Mon, 4 Feb 2019 11:03:14 -0800 |
Hi Peter,
please pull the following series that enables SMP linux support for
xtensa-softmmu.
The following changes since commit 8b7a3e1e5434b55d7710071b00af97c7086cab7a:
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into
staging (2019-01-24 15:04:47 +0000)
are available in the git repository at:
git://github.com/OSLL/qemu-xtensa.git tags/20190204-xtensa
for you to fetch changes up to 174e09b73ab1c47408dd29fb36c4dd9fbda54f97:
hw/xtensa: xtfpga: raise CPU number limit (2019-01-28 11:55:20 -0800)
----------------------------------------------------------------
target/xtensa: SMP updates and various fixes
- fix CPU wakeup on runstall changes; expose runstall as an IRQ line;
- place mini-bootloader at the BSP reset vector;
- expose CPU core frequency in XTFPGA board FPGA register;
- rearrange access to external interrupts of xtensa cores;
- add MX interrupt distributor and use it on SMP XTFPGA boards;
- add test_mmuhifi_c3 xtensa core variant;
- raise number of CPUs that can be instantiated on XTFPGA boards.
----------------------------------------------------------------
Max Filippov (11):
target/xtensa: add qemu_cpu_kick to xtensa_runstall
hw/xtensa: xtfpga: fix bootloader placement in SMP
hw/xtensa: xtfpga: use core frequency
target/xtensa: fix access to the INTERRUPT SR
target/xtensa: drop function xtensa_timer_irq
target/xtensa: rearrange access to external interrupts
target/xtensa: expose core runstall as an IRQ line
target/xtensa: add MX interrupt controller
hw/xtensa: xtfpga: use MX PIC for SMP
target/xtensa: add test_mmuhifi_c3 core
hw/xtensa: xtfpga: raise CPU number limit
hw/xtensa/Makefile.objs | 1 +
hw/xtensa/mx_pic.c | 354 +
hw/xtensa/pic_cpu.c | 47 +-
hw/xtensa/xtfpga.c | 65 +-
include/hw/xtensa/mx_pic.h | 44 +
target/xtensa/Makefile.objs | 1 +
target/xtensa/core-test_mmuhifi_c3.c | 53 +
target/xtensa/core-test_mmuhifi_c3/core-isa.h | 384 +
.../xtensa/core-test_mmuhifi_c3/gdb-config.inc.c | 140 +
.../core-test_mmuhifi_c3/xtensa-modules.inc.c | 36403 +++++++++++++++++++
target/xtensa/cpu.h | 8 +-
target/xtensa/exc_helper.c | 13 +
target/xtensa/helper.c | 2 +-
target/xtensa/helper.h | 2 +
target/xtensa/op_helper.c | 2 +
target/xtensa/translate.c | 14 +-
16 files changed, 37479 insertions(+), 54 deletions(-)
create mode 100644 hw/xtensa/mx_pic.c
create mode 100644 include/hw/xtensa/mx_pic.h
create mode 100644 target/xtensa/core-test_mmuhifi_c3.c
create mode 100644 target/xtensa/core-test_mmuhifi_c3/core-isa.h
create mode 100644 target/xtensa/core-test_mmuhifi_c3/gdb-config.inc.c
create mode 100644 target/xtensa/core-test_mmuhifi_c3/xtensa-modules.inc.c
--
Thanks.
-- Max
- [Qemu-devel] [PATCH 00/11] target/xtensa: SMP updates and various fixes,
Max Filippov <=