1/*******************************************************************************
2 *
3 * Intel Ethernet Controller XL710 Family Linux Driver
4 * Copyright(c) 2013 - 2014 Intel Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13 * more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program.  If not, see <http://www.gnu.org/licenses/>.
17 *
18 * The full GNU General Public License is included in this distribution in
19 * the file called "COPYING".
20 *
21 * Contact Information:
22 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24 *
25 ******************************************************************************/
26
27#ifndef _I40E_OSDEP_H_
28#define _I40E_OSDEP_H_
29
30#include <linux/types.h>
31#include <linux/if_ether.h>
32#include <linux/if_vlan.h>
33#include <linux/tcp.h>
34#include <linux/pci.h>
35#include <linux/highuid.h>
36
37/* get readq/writeq support for 32 bit kernels, use the low-first version */
38#include <asm-generic/io-64-nonatomic-lo-hi.h>
39
40/* File to be the magic between shared code and
41 * actual OS primitives
42 */
43
44#define hw_dbg(hw, S, A...)	do {} while (0)
45
46#define wr32(a, reg, value)	writel((value), ((a)->hw_addr + (reg)))
47#define rd32(a, reg)		readl((a)->hw_addr + (reg))
48
49#define wr64(a, reg, value)	writeq((value), ((a)->hw_addr + (reg)))
50#define rd64(a, reg)		readq((a)->hw_addr + (reg))
51#define i40e_flush(a)		readl((a)->hw_addr + I40E_GLGEN_STAT)
52
53/* memory allocation tracking */
54struct i40e_dma_mem {
55	void *va;
56	dma_addr_t pa;
57	u32 size;
58} __packed;
59
60#define i40e_allocate_dma_mem(h, m, unused, s, a) \
61			i40e_allocate_dma_mem_d(h, m, s, a)
62#define i40e_free_dma_mem(h, m) i40e_free_dma_mem_d(h, m)
63
64struct i40e_virt_mem {
65	void *va;
66	u32 size;
67} __packed;
68
69#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
70#define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
71
72#define i40e_debug(h, m, s, ...)                                \
73do {                                                            \
74	if (((m) & (h)->debug_mask))                            \
75		pr_info("i40e %02x.%x " s,                      \
76			(h)->bus.device, (h)->bus.func,         \
77			##__VA_ARGS__);                         \
78} while (0)
79
80typedef enum i40e_status_code i40e_status;
81#ifdef CONFIG_I40E_FCOE
82#define I40E_FCOE
83#endif
84#endif /* _I40E_OSDEP_H_ */
85