From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40458) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZEv3H-0000pa-M1 for qemu-devel@nongnu.org; Tue, 14 Jul 2015 03:54:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZEv3C-0002Ft-LS for qemu-devel@nongnu.org; Tue, 14 Jul 2015 03:54:55 -0400 Received: from mailout1.w1.samsung.com ([210.118.77.11]:65377) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZEv3C-0002FW-Fe for qemu-devel@nongnu.org; Tue, 14 Jul 2015 03:54:50 -0400 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout1.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NRG00B57WNBQG20@mailout1.w1.samsung.com> for qemu-devel@nongnu.org; Tue, 14 Jul 2015 08:54:47 +0100 (BST) From: Pavel Fedin Date: Tue, 14 Jul 2015 10:54:42 +0300 Message-id: Subject: [Qemu-devel] [PATCH v4 0/5] vGICv3 support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Shlomo Pongratz , Shlomo Pongratz , Christoffer Dall , Eric Auger This series introduces support for GICv3 by KVM. Software emulation is currently not supported. Differences from v3: - Fixed stupid build breakage in patch 0002 - Rebased on top of current master, patch 0003 adjusted according to kvm_irqchip_create() changes - Added assertion against uninitialized kernel_irqchip_type - Removed kernel_irqchip_type initialization from models which do not use KVM vGIC Differences from v2: - Removed some unrelated and unnecessary changes from virt machine, occasionally slipped in; some of them caused qemu to crash on ARM32. - Fixed build for ARM32; vGICv3 code requires definitions which are present only in ARM64 kernel Differences from v1: - Base class included, taken from the series by Shlomo Pongratz: http://lists.nongnu.org/archive/html/qemu-devel/2015-06/msg01512.html The code is refactored as little as possible in order to simplify further addition of software emulation: - Minor fixes in code style and comments, according to old reviews - Removed REV_V3 definition because it's currently not used, and it does not add any meaning to number 3. - Removed reserved regions for MBI and ITS (except for 'virt' machine memory map). These should go to separate classes when implemented. - Improved commit messages - vGIC patches restructured - Use 'gicversion' option instead of virt-v3 machine Pavel Fedin (4): Extract some reusable vGIC code Introduce irqchip type specification for KVM Initial implementation of vGICv3 Add gicversion option to virt machine Shlomo Pongratz (1): Implement GIC-500 base class hw/arm/vexpress.c | 1 + hw/arm/virt.c | 138 ++++++++++++++++++++---- hw/intc/Makefile.objs | 4 + hw/intc/arm_gic_kvm.c | 84 +++++++-------- hw/intc/arm_gicv3_common.c | 216 +++++++++++++++++++++++++++++++++++++ hw/intc/arm_gicv3_kvm.c | 192 +++++++++++++++++++++++++++++++++ hw/intc/gicv3_internal.h | 156 +++++++++++++++++++++++++++ hw/intc/vgic_common.h | 43 ++++++++ include/hw/arm/fdt.h | 2 +- include/hw/arm/virt.h | 6 +- include/hw/boards.h | 1 + include/hw/intc/arm_gicv3_common.h | 113 +++++++++++++++++++ include/sysemu/kvm.h | 3 +- kvm-all.c | 2 +- stubs/kvm.c | 2 +- target-arm/kvm.c | 13 ++- 16 files changed, 903 insertions(+), 73 deletions(-) create mode 100644 hw/intc/arm_gicv3_common.c create mode 100644 hw/intc/arm_gicv3_kvm.c create mode 100644 hw/intc/gicv3_internal.h create mode 100644 hw/intc/vgic_common.h create mode 100644 include/hw/intc/arm_gicv3_common.h -- 2.4.4