1450N/A/*
1450N/A * Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
1450N/A *
1450N/A * Permission is hereby granted, free of charge, to any person obtaining a
1450N/A * copy of this software and associated documentation files (the "Software"),
1450N/A * to deal in the Software without restriction, including without limitation
1450N/A * the rights to use, copy, modify, merge, publish, distribute, sublicense,
1450N/A * and/or sell copies of the Software, and to permit persons to whom the
1450N/A * Software is furnished to do so, subject to the following conditions:
1450N/A *
1450N/A * The above copyright notice and this permission notice (including the next
1450N/A * paragraph) shall be included in all copies or substantial portions of the
1450N/A * Software.
1450N/A *
1450N/A * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1450N/A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1450N/A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
1450N/A * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1450N/A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
1450N/A * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
1450N/A * DEALINGS IN THE SOFTWARE.
1450N/A */
1450N/A
1450N/A/*
1450N/A * Copyright (c) 2012 Intel Corporation. All rights reserved.
1450N/A */
1450N/A
1450N/A#ifndef __DRM_SUN_PCI_H__
1450N/A#define __DRM_SUN_PCI_H__
1450N/A
1450N/A#include <sys/sunddi.h>
1450N/A#include "drm_linux.h"
1450N/A#define PCI_CONFIG_REGION_NUMS 6
1450N/A
1450N/Astruct pci_config_region {
1450N/A unsigned long start;
1450N/A unsigned long size;
1450N/A};
1450N/A
1450N/Astruct pci_dev {
1450N/A struct drm_device *dev;
1450N/A ddi_acc_handle_t pci_cfg_acc_handle;
1450N/A
1450N/A uint16_t vendor;
1450N/A uint16_t device;
1450N/A struct pci_config_region regions[PCI_CONFIG_REGION_NUMS];
1450N/A int domain;
1450N/A int bus;
1450N/A int slot;
1450N/A int func;
1450N/A int irq;
1450N/A
1450N/A ddi_iblock_cookie_t intr_block;
1450N/A
1450N/A int msi_enabled;
1450N/A ddi_intr_handle_t *msi_handle;
1450N/A int msi_size;
1450N/A int msi_actual;
1450N/A uint_t msi_pri;
1450N/A int msi_flag;
1450N/A};
1450N/A
1450N/A#define pci_resource_start(pdev, bar) ((pdev)->regions[(bar)].start)
1450N/A#define pci_resource_len(pdev, bar) ((pdev)->regions[(bar)].size)
1450N/A#define pci_resource_end(pdev, bar) \
1450N/A ((pci_resource_len((pdev), (bar)) == 0 && \
1450N/A pci_resource_start((pdev), (bar)) == 0) ? 0 : \
1450N/A (pci_resource_start((pdev), (bar)) + \
1450N/A pci_resource_len((pdev), (bar)) - 1))
1450N/A
1450N/Aextern uint8_t* pci_map_rom(struct pci_dev *pdev, size_t *size);
1450N/Aextern void pci_unmap_rom(struct pci_dev *pdev, uint8_t *base);
1450N/Aextern void pci_read_config_byte(struct pci_dev *dev, int where, u8 *val);
1450N/Aextern void pci_read_config_word(struct pci_dev *dev, int where, u16 *val);
1450N/Aextern void pci_read_config_dword(struct pci_dev *dev, int where, u32 *val);
1450N/Aextern void pci_write_config_byte(struct pci_dev *dev, int where, u8 val);
1450N/Aextern void pci_write_config_word(struct pci_dev *dev, int where, u16 val);
1450N/Aextern void pci_write_config_dword(struct pci_dev *dev, int where, u32 val);
1450N/A
1450N/Aextern int pci_find_capability(struct pci_dev *pdev, int capid);
1450N/Aextern struct pci_dev * pci_dev_create(struct drm_device *dev);
1450N/Aextern void pci_dev_destroy(struct pci_dev *pdev);
1450N/A
1450N/A#endif /* __DRM_SUN_PCI_H__ */