1 /**********************************************************************
2 * Author: Cavium, Inc.
3 *
4 * Contact: support@cavium.com
5 * Please include "LiquidIO" in the subject.
6 *
7 * Copyright (c) 2003-2016 Cavium, Inc.
8 *
9 * This file is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License, Version 2, as
11 * published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful, but
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
16 * NONINFRINGEMENT. See the GNU General Public License for more details.
17 ***********************************************************************/
18 /*! \file cn23xx_device.h
19 * \brief Host Driver: Routines that perform CN23XX specific operations.
20 */
21
22 #ifndef __CN23XX_PF_DEVICE_H__
23 #define __CN23XX_PF_DEVICE_H__
24
25 #include "cn23xx_pf_regs.h"
26
27 /* Register address and configuration for a CN23XX devices.
28 * If device specific changes need to be made then add a struct to include
29 * device specific fields as shown in the commented section
30 */
31 struct octeon_cn23xx_pf {
32 /** PCI interrupt summary register */
33 u8 __iomem *intr_sum_reg64;
34
35 /** PCI interrupt enable register */
36 u8 __iomem *intr_enb_reg64;
37
38 /** The PCI interrupt mask used by interrupt handler */
39 u64 intr_mask64;
40
41 struct octeon_config *conf;
42 };
43
44 #define CN23XX_SLI_DEF_BP 0x40
45
46 struct oct_vf_stats {
47 u64 rx_packets;
48 u64 tx_packets;
49 u64 rx_bytes;
50 u64 tx_bytes;
51 u64 broadcast;
52 u64 multicast;
53 };
54
55 int setup_cn23xx_octeon_pf_device(struct octeon_device *oct);
56
57 int validate_cn23xx_pf_config_info(struct octeon_device *oct,
58 struct octeon_config *conf23xx);
59
60 u32 cn23xx_pf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us);
61
62 void cn23xx_dump_pf_initialized_regs(struct octeon_device *oct);
63
64 int cn23xx_sriov_config(struct octeon_device *oct);
65
66 int cn23xx_fw_loaded(struct octeon_device *oct);
67
68 void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx,
69 u8 *mac);
70
71 int cn23xx_get_vf_stats(struct octeon_device *oct, int ifidx,
72 struct oct_vf_stats *stats);
73 #endif