projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 01f2e4ea SF |
1 | /* |
| 2 | * Copyright 2008 Cisco Systems, Inc. All rights reserved. | |
| 3 | * Copyright 2007 Nuova Systems, Inc. All rights reserved. | |
| 4 | * | |
| 5 | * This program is free software; you may redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License as published by | |
| 7 | * the Free Software Foundation; version 2 of the License. | |
| 8 | * | |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
| 10 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
| 11 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
| 12 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
| 13 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
| 14 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 15 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 16 | * SOFTWARE. | |
| 17 | * | |
| 18 | */ | |
| 19 | ||
| 20 | #ifndef _VNIC_DEV_H_ | |
| 21 | #define _VNIC_DEV_H_ | |
| 22 | ||
| 23 | #include "vnic_resource.h" | |
| 24 | #include "vnic_devcmd.h" | |
| 25 | ||
| 26 | #ifndef VNIC_PADDR_TARGET | |
| 27 | #define VNIC_PADDR_TARGET 0x0000000000000000ULL | |
| 28 | #endif | |
| 29 | ||
| 30 | enum vnic_dev_intr_mode { | |
| 31 | VNIC_DEV_INTR_MODE_UNKNOWN, | |
| 32 | VNIC_DEV_INTR_MODE_INTX, | |
| 33 | VNIC_DEV_INTR_MODE_MSI, | |
| 34 | VNIC_DEV_INTR_MODE_MSIX, | |
| 35 | }; | |
| 36 | ||
| 37 | struct vnic_dev_bar { | |
| 38 | void __iomem *vaddr; | |
| 39 | dma_addr_t bus_addr; | |
| 40 | unsigned long len; | |
| 41 | }; | |
| 42 | ||
| 43 | struct vnic_dev_ring { | |
| 44 | void *descs; | |
| 45 | size_t size; | |
| 46 | dma_addr_t base_addr; | |
| 47 | size_t base_align; | |
| 48 | void *descs_unaligned; | |
| 49 | size_t size_unaligned; | |
| 50 | dma_addr_t base_addr_unaligned; | |
| 51 | unsigned int desc_size; | |
| 52 | unsigned int desc_count; | |
| 53 | unsigned int desc_avail; | |
| 54 | }; | |
| 55 | ||
| 56 | struct vnic_dev; | |
| 57 | struct vnic_stats; | |
| 58 | ||
| 59 | void *vnic_dev_priv(struct vnic_dev *vdev); | |
| 60 | unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev, | |
| 61 | enum vnic_res_type type); | |
| 62 | void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type, | |
| 63 | unsigned int index); | |
| 64 | unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring, | |
| 65 | unsigned int desc_count, unsigned int desc_size); | |
| 66 | void vnic_dev_clear_desc_ring(struct vnic_dev_ring *ring); | |
| 67 | int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring, | |
| 68 | unsigned int desc_count, unsigned int desc_size); | |
| 69 | void vnic_dev_free_desc_ring(struct vnic_dev *vdev, | |
| 70 | struct vnic_dev_ring *ring); | |
| 71 | int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, | |
| 72 | u64 *a0, u64 *a1, int wait); | |
| 73 | int vnic_dev_fw_info(struct vnic_dev *vdev, | |
| 74 | struct vnic_devcmd_fw_info **fw_info); | |
| 75 | int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size, | |
| 76 | void *value); | |
| 77 | int vnic_dev_stats_clear(struct vnic_dev *vdev); | |
| 78 | int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats); | |
| 79 | int vnic_dev_hang_notify(struct vnic_dev *vdev); | |
| 80 | void vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast, | |
| 81 | int broadcast, int promisc, int allmulti); | |
| 82 | void vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr); | |
| 83 | void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr); | |
| 84 | int vnic_dev_mac_addr(struct vnic_dev *vdev, u8 *mac_addr); | |
| 85 | int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr); | |
| 86 | void vnic_dev_notify_unset(struct vnic_dev *vdev); | |
| 87 | int vnic_dev_link_status(struct vnic_dev *vdev); | |
| 88 | u32 vnic_dev_port_speed(struct vnic_dev *vdev); | |
| 89 | u32 vnic_dev_msg_lvl(struct vnic_dev *vdev); | |
| 90 | u32 vnic_dev_mtu(struct vnic_dev *vdev); | |
| 91 | int vnic_dev_close(struct vnic_dev *vdev); | |
| 92 | int vnic_dev_enable(struct vnic_dev *vdev); | |
| 93 | int vnic_dev_disable(struct vnic_dev *vdev); | |
| 94 | int vnic_dev_open(struct vnic_dev *vdev, int arg); | |
| 95 | int vnic_dev_open_done(struct vnic_dev *vdev, int *done); | |
| 96 | int vnic_dev_init(struct vnic_dev *vdev, int arg); | |
| 97 | int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg); | |
| 98 | int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done); | |
| 99 | void vnic_dev_set_intr_mode(struct vnic_dev *vdev, | |
| 100 | enum vnic_dev_intr_mode intr_mode); | |
| 101 | enum vnic_dev_intr_mode vnic_dev_get_intr_mode(struct vnic_dev *vdev); | |
| 102 | void vnic_dev_unregister(struct vnic_dev *vdev); | |
| 103 | struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev, | |
| 104 | void *priv, struct pci_dev *pdev, struct vnic_dev_bar *bar); | |
| 105 | ||
| 106 | #endif /* _VNIC_DEV_H_ */ |