From patchwork Thu May 7 09:29:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Zhao X-Patchwork-Id: 469382 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 05DBD14027F for ; Thu, 7 May 2015 19:42:02 +1000 (AEST) Received: from localhost ([::1]:49735 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YqIJc-0006C9-0Q for incoming@patchwork.ozlabs.org; Thu, 07 May 2015 05:42:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57032) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YqIAP-00080p-Eb for qemu-devel@nongnu.org; Thu, 07 May 2015 05:32:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YqIAM-0001yZ-Fu for qemu-devel@nongnu.org; Thu, 07 May 2015 05:32:29 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:42359) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YqIAL-0001w4-08 for qemu-devel@nongnu.org; Thu, 07 May 2015 05:32:26 -0400 Received: from 172.24.2.119 (EHLO szxeml426-hub.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CNI17494; Thu, 07 May 2015 17:32:09 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by szxeml426-hub.china.huawei.com (10.82.67.181) with Microsoft SMTP Server id 14.3.158.1; Thu, 7 May 2015 17:31:43 +0800 From: Shannon Zhao To: , , , , , , , , , , Date: Thu, 7 May 2015 17:29:24 +0800 Message-ID: <1430990964-10528-23-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1430990964-10528-1-git-send-email-zhaoshenglong@huawei.com> References: <1430990964-10528-1-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 58.251.152.64 Cc: hangaohuai@huawei.com, zhaoshenglong@huawei.com, peter.huangpeng@huawei.com, shannon.zhao@linaro.org Subject: [Qemu-devel] [PATCH v6 22/22] hw/arm/virt: Enable dynamic generation of ACPI v5.1 tables X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Shannon Zhao Expose the needed device information to the table generation insfrastructure and register a machine_init_done notify to call virt_acpi_build(). Add CONFIG_ACPI to arm-softmmu.mak. Signed-off-by: Shannon Zhao Signed-off-by: Shannon Zhao --- default-configs/arm-softmmu.mak | 1 + default-configs/i386-softmmu.mak | 3 ++ default-configs/mips-softmmu.mak | 3 ++ default-configs/mips64-softmmu.mak | 3 ++ default-configs/mips64el-softmmu.mak | 3 ++ default-configs/mipsel-softmmu.mak | 3 ++ default-configs/x86_64-softmmu.mak | 3 ++ hw/acpi/Makefile.objs | 5 ++- hw/arm/virt.c | 78 ++++++++++++++++++++++++++++++++---- hw/i2c/Makefile.objs | 2 +- 10 files changed, 94 insertions(+), 10 deletions(-) diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak index a767e4b..74f1db3 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -101,3 +101,4 @@ CONFIG_ALLWINNER_A10=y CONFIG_XIO3130=y CONFIG_IOH3420=y CONFIG_I82801B11=y +CONFIG_ACPI=y diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak index 6a74e00..d2de500 100644 --- a/default-configs/i386-softmmu.mak +++ b/default-configs/i386-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_IDE_ISA=y diff --git a/default-configs/mips-softmmu.mak b/default-configs/mips-softmmu.mak index cce2c81..c96d42d 100644 --- a/default-configs/mips-softmmu.mak +++ b/default-configs/mips-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_PIIX4=y diff --git a/default-configs/mips64-softmmu.mak b/default-configs/mips64-softmmu.mak index 7a88a08..d229f9e 100644 --- a/default-configs/mips64-softmmu.mak +++ b/default-configs/mips64-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_PIIX4=y diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak index 095de43..ea31b8b 100644 --- a/default-configs/mips64el-softmmu.mak +++ b/default-configs/mips64el-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_PIIX4=y diff --git a/default-configs/mipsel-softmmu.mak b/default-configs/mipsel-softmmu.mak index 0e25108..9a4462e 100644 --- a/default-configs/mipsel-softmmu.mak +++ b/default-configs/mipsel-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_PIIX4=y diff --git a/default-configs/x86_64-softmmu.mak b/default-configs/x86_64-softmmu.mak index 46b87dd..11019b6 100644 --- a/default-configs/x86_64-softmmu.mak +++ b/default-configs/x86_64-softmmu.mak @@ -15,6 +15,9 @@ CONFIG_PCSPK=y CONFIG_PCKBD=y CONFIG_FDC=y CONFIG_ACPI=y +CONFIG_ACPI_CORE=y +CONFIG_ACPI_MEMORY_HOTPLUG=y +CONFIG_ACPI_CPU_HOTPLUG=y CONFIG_APM=y CONFIG_I8257=y CONFIG_IDE_ISA=y diff --git a/hw/acpi/Makefile.objs b/hw/acpi/Makefile.objs index b9fefa7..511771a 100644 --- a/hw/acpi/Makefile.objs +++ b/hw/acpi/Makefile.objs @@ -1,5 +1,6 @@ -common-obj-$(CONFIG_ACPI) += core.o piix4.o ich9.o pcihp.o cpu_hotplug.o -common-obj-$(CONFIG_ACPI) += memory_hotplug.o +common-obj-$(CONFIG_ACPI_CORE) += core.o piix4.o ich9.o pcihp.o +common-obj-$(CONFIG_ACPI_CPU_HOTPLUG) += cpu_hotplug.o +common-obj-$(CONFIG_ACPI_MEMORY_HOTPLUG) += memory_hotplug.o common-obj-$(CONFIG_ACPI) += acpi_interface.o common-obj-$(CONFIG_ACPI) += bios-linker-loader.o common-obj-$(CONFIG_ACPI) += aml-build.o diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 565f573..9291045 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -43,6 +43,7 @@ #include "qemu/bitops.h" #include "qemu/error-report.h" #include "hw/pci-host/gpex.h" +#include "hw/arm/virt-acpi-build.h" #define NUM_VIRTIO_TRANSPORTS 32 @@ -60,6 +61,11 @@ #define GIC_FDT_IRQ_PPI_CPU_START 8 #define GIC_FDT_IRQ_PPI_CPU_WIDTH 8 +#define ARCH_TIMER_VIRT_IRQ 11 +#define ARCH_TIMER_S_EL1_IRQ 13 +#define ARCH_TIMER_NS_EL1_IRQ 14 +#define ARCH_TIMER_NS_EL2_IRQ 10 + enum { VIRT_FLASH, VIRT_MEM, @@ -149,6 +155,29 @@ static const int a15irqmap[] = { [VIRT_MMIO] = 16, /* ...to 16 + NUM_VIRTIO_TRANSPORTS - 1 */ }; +static AcpiMadtInfo madt_info = { + (MemMap *)&a15memmap[VIRT_GIC_CPU], + (MemMap *)&a15memmap[VIRT_GIC_DIST] +}; + +static AcpiDsdtInfo dsdt_info = { + (MemMap *)&a15memmap[VIRT_UART], + .uart_irq = &a15irqmap[VIRT_UART], + (MemMap *)&a15memmap[VIRT_MMIO], + .virtio_mmio_irq = &a15irqmap[VIRT_MMIO], + .virtio_mmio_num = NUM_VIRTIO_TRANSPORTS, + (MemMap *)&a15memmap[VIRT_RTC], + .rtc_irq = &a15irqmap[VIRT_RTC], + (MemMap *)&a15memmap[VIRT_FLASH], +}; + +static AcpiGtdtInfo gtdt_info = { + ARCH_TIMER_VIRT_IRQ + 16, + ARCH_TIMER_S_EL1_IRQ + 16, + ARCH_TIMER_NS_EL1_IRQ + 16, + ARCH_TIMER_NS_EL2_IRQ + 16 +}; + static VirtBoardInfo machines[] = { { .cpu_model = "cortex-a15", @@ -289,10 +318,10 @@ static void fdt_add_timer_nodes(const VirtBoardInfo *vbi) "arm,armv7-timer"); } qemu_fdt_setprop_cells(vbi->fdt, "/timer", "interrupts", - GIC_FDT_IRQ_TYPE_PPI, 13, irqflags, - GIC_FDT_IRQ_TYPE_PPI, 14, irqflags, - GIC_FDT_IRQ_TYPE_PPI, 11, irqflags, - GIC_FDT_IRQ_TYPE_PPI, 10, irqflags); + GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_S_EL1_IRQ, irqflags, + GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_NS_EL1_IRQ, irqflags, + GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_VIRT_IRQ, irqflags, + GIC_FDT_IRQ_TYPE_PPI, ARCH_TIMER_NS_EL2_IRQ, irqflags); } static void fdt_add_cpu_nodes(const VirtBoardInfo *vbi) @@ -639,8 +668,8 @@ static void create_pcie_irq_map(const VirtBoardInfo *vbi, uint32_t gic_phandle, 0x7 /* PCI irq */); } -static void create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, - uint32_t gic_phandle) +static AcpiPcieInfo *create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, + uint32_t gic_phandle) { hwaddr base = vbi->memmap[VIRT_PCIE].base; hwaddr size = vbi->memmap[VIRT_PCIE].size; @@ -660,6 +689,7 @@ static void create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, DeviceState *dev; char *nodename; int i; + AcpiPcieInfo *pcie_info; base_ecam = QEMU_ALIGN_DOWN(end - size_ecam, size_ecam); base_ioport = QEMU_ALIGN_DOWN(base_ecam - size_ioport, size_ioport); @@ -715,6 +745,18 @@ static void create_pcie(const VirtBoardInfo *vbi, qemu_irq *pic, create_pcie_irq_map(vbi, gic_phandle, irq, nodename); g_free(nodename); + + pcie_info = g_malloc0(sizeof *pcie_info); + pcie_info->pcie_mmio.addr = base_mmio; + pcie_info->pcie_mmio.size = size_mmio; + pcie_info->pcie_ioport.addr = base_ioport; + pcie_info->pcie_ioport.size = size_ioport; + pcie_info->pcie_ecam.addr = base_ecam; + pcie_info->pcie_ecam.size = size_ecam; + pcie_info->nr_pcie_buses = nr_pcie_buses; + pcie_info->pcie_irq = &a15irqmap[VIRT_PCIE]; + + return pcie_info; } static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size) @@ -725,6 +767,15 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size) return board->fdt; } +static +void virt_guest_info_machine_done(Notifier *notifier, void *data) +{ + VirtGuestInfoState *guest_info_state = container_of(notifier, + VirtGuestInfoState, + machine_done); + virt_acpi_setup(&guest_info_state->info); +} + static void machvirt_init(MachineState *machine) { VirtMachineState *vms = VIRT_MACHINE(machine); @@ -734,6 +785,8 @@ static void machvirt_init(MachineState *machine) MemoryRegion *ram = g_new(MemoryRegion, 1); const char *cpu_model = machine->cpu_model; VirtBoardInfo *vbi; + VirtGuestInfoState *guest_info_state = g_malloc0(sizeof *guest_info_state); + VirtGuestInfo *guest_info = &guest_info_state->info; uint32_t gic_phandle; char **cpustr; @@ -817,7 +870,7 @@ static void machvirt_init(MachineState *machine) create_rtc(vbi, pic); - create_pcie(vbi, pic, gic_phandle); + guest_info->pcie_info = create_pcie(vbi, pic, gic_phandle); /* Create mmio transports, so the user can create virtio backends * (which will be automatically plugged in to the transports). If @@ -826,6 +879,7 @@ static void machvirt_init(MachineState *machine) create_virtio_devices(vbi, pic); create_fw_cfg(vbi); + rom_set_fw(fw_cfg_find()); vbi->bootinfo.ram_size = machine->ram_size; vbi->bootinfo.kernel_filename = machine->kernel_filename; @@ -836,6 +890,16 @@ static void machvirt_init(MachineState *machine) vbi->bootinfo.loader_start = vbi->memmap[VIRT_MEM].base; vbi->bootinfo.get_dtb = machvirt_dtb; vbi->bootinfo.firmware_loaded = bios_name || drive_get(IF_PFLASH, 0, 0); + + guest_info->smp_cpus = smp_cpus; + guest_info->max_cpus = max_cpus; + guest_info->fw_cfg = fw_cfg_find(); + guest_info->madt_info = &madt_info; + guest_info->dsdt_info = &dsdt_info; + guest_info->gtdt_info = >dt_info; + guest_info_state->machine_done.notify = virt_guest_info_machine_done; + qemu_add_machine_init_done_notifier(&guest_info_state->machine_done); + arm_load_kernel(ARM_CPU(first_cpu), &vbi->bootinfo); } diff --git a/hw/i2c/Makefile.objs b/hw/i2c/Makefile.objs index 648278e..c94e6e6 100644 --- a/hw/i2c/Makefile.objs +++ b/hw/i2c/Makefile.objs @@ -1,6 +1,6 @@ common-obj-y += core.o smbus.o smbus_eeprom.o common-obj-$(CONFIG_VERSATILE_I2C) += versatile_i2c.o -common-obj-$(CONFIG_ACPI) += smbus_ich9.o +common-obj-$(CONFIG_ACPI_CORE) += smbus_ich9.o common-obj-$(CONFIG_APM) += pm_smbus.o common-obj-$(CONFIG_BITBANG_I2C) += bitbang_i2c.o common-obj-$(CONFIG_EXYNOS4) += exynos4210_i2c.o