diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/eal_pci_init.h')
-rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_pci_init.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_init.h b/lib/librte_eal/linuxapp/eal/eal_pci_init.h deleted file mode 100644 index ae2980d6..00000000 --- a/lib/librte_eal/linuxapp/eal/eal_pci_init.h +++ /dev/null @@ -1,97 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef EAL_PCI_INIT_H_ -#define EAL_PCI_INIT_H_ - -#include "eal_vfio.h" - -/** IO resource type: */ -#define IORESOURCE_IO 0x00000100 -#define IORESOURCE_MEM 0x00000200 - -/* - * Helper function to map PCI resources right after hugepages in virtual memory - */ -extern void *pci_map_addr; -void *pci_find_max_end_va(void); - -/* parse one line of the "resource" sysfs file (note that the 'line' - * string is modified) - */ -int pci_parse_one_sysfs_resource(char *line, size_t len, uint64_t *phys_addr, - uint64_t *end_addr, uint64_t *flags); - -int pci_uio_alloc_resource(struct rte_pci_device *dev, - struct mapped_pci_resource **uio_res); -void pci_uio_free_resource(struct rte_pci_device *dev, - struct mapped_pci_resource *uio_res); -int pci_uio_map_resource_by_index(struct rte_pci_device *dev, int res_idx, - struct mapped_pci_resource *uio_res, int map_idx); - -int pci_uio_read_config(const struct rte_intr_handle *intr_handle, - void *buf, size_t len, off_t offs); -int pci_uio_write_config(const struct rte_intr_handle *intr_handle, - const void *buf, size_t len, off_t offs); - -int pci_uio_ioport_map(struct rte_pci_device *dev, int bar, - struct rte_pci_ioport *p); -void pci_uio_ioport_read(struct rte_pci_ioport *p, - void *data, size_t len, off_t offset); -void pci_uio_ioport_write(struct rte_pci_ioport *p, - const void *data, size_t len, off_t offset); -int pci_uio_ioport_unmap(struct rte_pci_ioport *p); - -#ifdef VFIO_PRESENT - -/* access config space */ -int pci_vfio_read_config(const struct rte_intr_handle *intr_handle, - void *buf, size_t len, off_t offs); -int pci_vfio_write_config(const struct rte_intr_handle *intr_handle, - const void *buf, size_t len, off_t offs); - -int pci_vfio_ioport_map(struct rte_pci_device *dev, int bar, - struct rte_pci_ioport *p); -void pci_vfio_ioport_read(struct rte_pci_ioport *p, - void *data, size_t len, off_t offset); -void pci_vfio_ioport_write(struct rte_pci_ioport *p, - const void *data, size_t len, off_t offset); -int pci_vfio_ioport_unmap(struct rte_pci_ioport *p); - -/* map/unmap VFIO resource prototype */ -int pci_vfio_map_resource(struct rte_pci_device *dev); -int pci_vfio_unmap_resource(struct rte_pci_device *dev); - -#endif - -#endif /* EAL_PCI_INIT_H_ */ |