From 1527f4886c88c8ac7faf507122580e964c2259a7 Mon Sep 17 00:00:00 2001 From: Mark Cave-Ayland Date: Mon, 8 Jan 2018 18:16:34 +0000 Subject: sun4m: move IOMMU declarations from sun4m.h to sun4m_iommu.h Also updating the relevant .c files as required. Signed-off-by: Mark Cave-Ayland Acked-by: Artyom Tarasenko --- include/hw/sparc/sun4m.h | 21 ----------------- include/hw/sparc/sun4m_iommu.h | 51 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+), 21 deletions(-) create mode 100644 include/hw/sparc/sun4m_iommu.h (limited to 'include/hw/sparc') diff --git a/include/hw/sparc/sun4m.h b/include/hw/sparc/sun4m.h index c557b0d..9e06467 100644 --- a/include/hw/sparc/sun4m.h +++ b/include/hw/sparc/sun4m.h @@ -8,27 +8,6 @@ /* Devices used by sparc32 system. */ -/* iommu.c */ -#define TYPE_SUN4M_IOMMU "sun4m-iommu" -#define SUN4M_IOMMU(obj) OBJECT_CHECK(IOMMUState, (obj), TYPE_SUN4M_IOMMU) - -#define TYPE_SUN4M_IOMMU_MEMORY_REGION "sun4m-iommu-memory-region" - -#define IOMMU_NREGS (4 * 4096 / 4) - -typedef struct IOMMUState { - SysBusDevice parent_obj; - - AddressSpace iommu_as; - IOMMUMemoryRegion iommu; - - MemoryRegion iomem; - uint32_t regs[IOMMU_NREGS]; - hwaddr iostart; - qemu_irq irq; - uint32_t version; -} IOMMUState; - /* sparc32_dma.c */ #include "hw/sparc/sparc32_dma.h" diff --git a/include/hw/sparc/sun4m_iommu.h b/include/hw/sparc/sun4m_iommu.h new file mode 100644 index 0000000..938937e --- /dev/null +++ b/include/hw/sparc/sun4m_iommu.h @@ -0,0 +1,51 @@ +/* + * QEMU Sun4m iommu emulation + * + * Copyright (c) 2003-2005 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef SUN4M_IOMMU_H +#define SUN4M_IOMMU_H + +#include "qemu-common.h" +#include "hw/sysbus.h" + +#define IOMMU_NREGS (4 * 4096 / 4) + +typedef struct IOMMUState { + SysBusDevice parent_obj; + + AddressSpace iommu_as; + IOMMUMemoryRegion iommu; + + MemoryRegion iomem; + uint32_t regs[IOMMU_NREGS]; + hwaddr iostart; + qemu_irq irq; + uint32_t version; +} IOMMUState; + +#define TYPE_SUN4M_IOMMU "sun4m-iommu" +#define SUN4M_IOMMU(obj) OBJECT_CHECK(IOMMUState, (obj), TYPE_SUN4M_IOMMU) + +#define TYPE_SUN4M_IOMMU_MEMORY_REGION "sun4m-iommu-memory-region" + +#endif -- cgit v1.1