63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef __VARS_H__
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#define __VARS_H__
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/pci.h>
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#ifdef KERNEL2_6
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#include <linux/slab.h>
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#endif
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#include "defs.h"
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#include "pcie_interface.h"
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unsigned int openair_irq_enabled[MAX_CARDS] = INIT_ZEROS;
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unsigned int openair_chrdev_registered = 0;
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unsigned int openair_pci_device_enabled[MAX_CARDS] = INIT_ZEROS;
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struct pci_dev *pdev[MAX_CARDS] = INIT_ZEROS;
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void __iomem *bar[MAX_CARDS] = INIT_ZEROS;
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resource_size_t mmio_start[MAX_CARDS] = INIT_ZEROS;
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resource_size_t mmio_length[MAX_CARDS];
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unsigned int mmio_flags[MAX_CARDS];
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int major;
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char number_of_cards;
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// bigshm allocs a single larger block, used for shared structures and pointers
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dma_addr_t bigshm_head_phys[MAX_CARDS] = INIT_ZEROS;
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void *bigshm_head[MAX_CARDS] = INIT_ZEROS;
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void *bigshm_currentptr[MAX_CARDS];
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dma_addr_t pphys_exmimo_pci_phys[MAX_CARDS]; // phys pointer to pci_bot structure in shared mem
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exmimo_pci_interface_bot_t *p_exmimo_pci_phys[MAX_CARDS] = INIT_ZEROS; // inside struct has physical (DMA) pointers to pci_bot memory blocks
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exmimo_pci_interface_bot_virtual_t exmimo_pci_kvirt[MAX_CARDS]; // has virtual pointers to pci_bot memory blocks
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#endif
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