From patchwork Sun Nov 26 12:34:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mark Cave-Ayland X-Patchwork-Id: 841361 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 3yl8Yp5g6sz9s74 for ; Sun, 26 Nov 2017 23:36:27 +1100 (AEDT) Received: from localhost ([::1]:56352 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eIwAY-0004zg-M9 for incoming@patchwork.ozlabs.org; Sun, 26 Nov 2017 07:36:22 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53362) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eIw9b-0004yW-Sp for qemu-devel@nongnu.org; Sun, 26 Nov 2017 07:35:25 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eIw9Y-0005sh-MI for qemu-devel@nongnu.org; Sun, 26 Nov 2017 07:35:23 -0500 Received: from chuckie.co.uk ([82.165.15.123]:48656 helo=s16892447.onlinehome-server.info) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eIw9Y-0005ot-BK for qemu-devel@nongnu.org; Sun, 26 Nov 2017 07:35:20 -0500 Received: from host86-189-155-83.range86-189.btcentralplus.com ([86.189.155.83] helo=kentang.home) by s16892447.onlinehome-server.info with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1eIw9X-0004of-Bj; Sun, 26 Nov 2017 12:35:20 +0000 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, atar4qemu@gmail.com Date: Sun, 26 Nov 2017 12:34:32 +0000 Message-Id: <1511699686-12605-2-git-send-email-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1511699686-12605-1-git-send-email-mark.cave-ayland@ilande.co.uk> References: <1511699686-12605-1-git-send-email-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 86.189.155.83 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk X-SA-Exim-Version: 4.2.1 (built Sun, 08 Jan 2012 02:45:44 +0000) X-SA-Exim-Scanned: Yes (on s16892447.onlinehome-server.info) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 82.165.15.123 Subject: [Qemu-devel] [PATCHv2 01/15] apb: move QOM macros and typedefs from apb.c to apb.h X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 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" This also includes the related IOMMUState typedef and defines. Signed-off-by: Mark Cave-Ayland Reviewed-by: Artyom Tarasenko Reviewed-by: Philippe Mathieu-Daudé --- hw/pci-host/apb.c | 85 -------------------------------------------- include/hw/pci-host/apb.h | 86 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 86 insertions(+), 85 deletions(-) diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index 64025cd..f743a4e 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -82,91 +82,6 @@ do { printf("IOMMU: " fmt , ## __VA_ARGS__); } while (0) #define MAX_IVEC 0x40 #define NO_IRQ_REQUEST (MAX_IVEC + 1) -#define IOMMU_PAGE_SIZE_8K (1ULL << 13) -#define IOMMU_PAGE_MASK_8K (~(IOMMU_PAGE_SIZE_8K - 1)) -#define IOMMU_PAGE_SIZE_64K (1ULL << 16) -#define IOMMU_PAGE_MASK_64K (~(IOMMU_PAGE_SIZE_64K - 1)) - -#define IOMMU_NREGS 3 - -#define IOMMU_CTRL 0x0 -#define IOMMU_CTRL_TBW_SIZE (1ULL << 2) -#define IOMMU_CTRL_MMU_EN (1ULL) - -#define IOMMU_CTRL_TSB_SHIFT 16 - -#define IOMMU_BASE 0x8 -#define IOMMU_FLUSH 0x10 - -#define IOMMU_TTE_DATA_V (1ULL << 63) -#define IOMMU_TTE_DATA_SIZE (1ULL << 61) -#define IOMMU_TTE_DATA_W (1ULL << 1) - -#define IOMMU_TTE_PHYS_MASK_8K 0x1ffffffe000ULL -#define IOMMU_TTE_PHYS_MASK_64K 0x1ffffff8000ULL - -#define IOMMU_TSB_8K_OFFSET_MASK_8M 0x00000000007fe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_16M 0x0000000000ffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_32M 0x0000000001ffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_64M 0x0000000003ffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_128M 0x0000000007ffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_256M 0x000000000fffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_512M 0x000000001fffe000ULL -#define IOMMU_TSB_8K_OFFSET_MASK_1G 0x000000003fffe000ULL - -#define IOMMU_TSB_64K_OFFSET_MASK_64M 0x0000000003ff0000ULL -#define IOMMU_TSB_64K_OFFSET_MASK_128M 0x0000000007ff0000ULL -#define IOMMU_TSB_64K_OFFSET_MASK_256M 0x000000000fff0000ULL -#define IOMMU_TSB_64K_OFFSET_MASK_512M 0x000000001fff0000ULL -#define IOMMU_TSB_64K_OFFSET_MASK_1G 0x000000003fff0000ULL -#define IOMMU_TSB_64K_OFFSET_MASK_2G 0x000000007fff0000ULL - -typedef struct IOMMUState { - AddressSpace iommu_as; - IOMMUMemoryRegion iommu; - - uint64_t regs[IOMMU_NREGS]; -} IOMMUState; - -#define TYPE_APB "pbm" - -#define APB_DEVICE(obj) \ - OBJECT_CHECK(APBState, (obj), TYPE_APB) - -#define TYPE_APB_IOMMU_MEMORY_REGION "pbm-iommu-memory-region" - -typedef struct APBState { - PCIHostState parent_obj; - - MemoryRegion apb_config; - MemoryRegion pci_config; - MemoryRegion pci_mmio; - MemoryRegion pci_ioport; - uint64_t pci_irq_in; - IOMMUState iommu; - uint32_t pci_control[16]; - uint32_t pci_irq_map[8]; - uint32_t pci_err_irq_map[4]; - uint32_t obio_irq_map[32]; - qemu_irq *pbm_irqs; - qemu_irq *ivec_irqs; - unsigned int irq_request; - uint32_t reset_control; - unsigned int nr_resets; -} APBState; - -#define TYPE_PBM_PCI_BRIDGE "pbm-bridge" -#define PBM_PCI_BRIDGE(obj) \ - OBJECT_CHECK(PBMPCIBridge, (obj), TYPE_PBM_PCI_BRIDGE) - -typedef struct PBMPCIBridge { - /*< private >*/ - PCIBridge parent_obj; - - /* Is this busA with in-built devices (ebus)? */ - bool busA; -} PBMPCIBridge; - static inline void pbm_set_request(APBState *s, unsigned int irq_num) { APB_DPRINTF("%s: request irq %d\n", __func__, irq_num); diff --git a/include/hw/pci-host/apb.h b/include/hw/pci-host/apb.h index b19bd55..5d39c03 100644 --- a/include/hw/pci-host/apb.h +++ b/include/hw/pci-host/apb.h @@ -2,6 +2,92 @@ #define PCI_HOST_APB_H #include "qemu-common.h" +#include "hw/pci/pci_host.h" + +#define IOMMU_NREGS 3 + +#define IOMMU_PAGE_SIZE_8K (1ULL << 13) +#define IOMMU_PAGE_MASK_8K (~(IOMMU_PAGE_SIZE_8K - 1)) +#define IOMMU_PAGE_SIZE_64K (1ULL << 16) +#define IOMMU_PAGE_MASK_64K (~(IOMMU_PAGE_SIZE_64K - 1)) + +#define IOMMU_CTRL 0x0 +#define IOMMU_CTRL_TBW_SIZE (1ULL << 2) +#define IOMMU_CTRL_MMU_EN (1ULL) + +#define IOMMU_CTRL_TSB_SHIFT 16 + +#define IOMMU_BASE 0x8 +#define IOMMU_FLUSH 0x10 + +#define IOMMU_TTE_DATA_V (1ULL << 63) +#define IOMMU_TTE_DATA_SIZE (1ULL << 61) +#define IOMMU_TTE_DATA_W (1ULL << 1) + +#define IOMMU_TTE_PHYS_MASK_8K 0x1ffffffe000ULL +#define IOMMU_TTE_PHYS_MASK_64K 0x1ffffff8000ULL + +#define IOMMU_TSB_8K_OFFSET_MASK_8M 0x00000000007fe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_16M 0x0000000000ffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_32M 0x0000000001ffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_64M 0x0000000003ffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_128M 0x0000000007ffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_256M 0x000000000fffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_512M 0x000000001fffe000ULL +#define IOMMU_TSB_8K_OFFSET_MASK_1G 0x000000003fffe000ULL + +#define IOMMU_TSB_64K_OFFSET_MASK_64M 0x0000000003ff0000ULL +#define IOMMU_TSB_64K_OFFSET_MASK_128M 0x0000000007ff0000ULL +#define IOMMU_TSB_64K_OFFSET_MASK_256M 0x000000000fff0000ULL +#define IOMMU_TSB_64K_OFFSET_MASK_512M 0x000000001fff0000ULL +#define IOMMU_TSB_64K_OFFSET_MASK_1G 0x000000003fff0000ULL +#define IOMMU_TSB_64K_OFFSET_MASK_2G 0x000000007fff0000ULL + +typedef struct IOMMUState { + AddressSpace iommu_as; + IOMMUMemoryRegion iommu; + + uint64_t regs[IOMMU_NREGS]; +} IOMMUState; + +#define TYPE_APB "pbm" + +#define APB_DEVICE(obj) \ + OBJECT_CHECK(APBState, (obj), TYPE_APB) + +#define TYPE_APB_IOMMU_MEMORY_REGION "pbm-iommu-memory-region" + +typedef struct APBState { + PCIHostState parent_obj; + + MemoryRegion apb_config; + MemoryRegion pci_config; + MemoryRegion pci_mmio; + MemoryRegion pci_ioport; + uint64_t pci_irq_in; + IOMMUState iommu; + uint32_t pci_control[16]; + uint32_t pci_irq_map[8]; + uint32_t pci_err_irq_map[4]; + uint32_t obio_irq_map[32]; + qemu_irq *pbm_irqs; + qemu_irq *ivec_irqs; + unsigned int irq_request; + uint32_t reset_control; + unsigned int nr_resets; +} APBState; + +typedef struct PBMPCIBridge { + /*< private >*/ + PCIBridge parent_obj; + + /* Is this busA with in-built devices (ebus)? */ + bool busA; +} PBMPCIBridge; + +#define TYPE_PBM_PCI_BRIDGE "pbm-bridge" +#define PBM_PCI_BRIDGE(obj) \ + OBJECT_CHECK(PBMPCIBridge, (obj), TYPE_PBM_PCI_BRIDGE) PCIBus *pci_apb_init(hwaddr special_base, hwaddr mem_base,