iavf_osdep.h (1475B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* Copyright(c) 2013 - 2018 Intel Corporation. */ 3 4#ifndef _IAVF_OSDEP_H_ 5#define _IAVF_OSDEP_H_ 6 7#include <linux/types.h> 8#include <linux/if_ether.h> 9#include <linux/if_vlan.h> 10#include <linux/tcp.h> 11#include <linux/pci.h> 12 13/* get readq/writeq support for 32 bit kernels, use the low-first version */ 14#include <linux/io-64-nonatomic-lo-hi.h> 15 16/* File to be the magic between shared code and 17 * actual OS primitives 18 */ 19 20#define hw_dbg(hw, S, A...) do {} while (0) 21 22#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) 23#define rd32(a, reg) readl((a)->hw_addr + (reg)) 24 25#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg))) 26#define rd64(a, reg) readq((a)->hw_addr + (reg)) 27#define iavf_flush(a) readl((a)->hw_addr + IAVF_VFGEN_RSTAT) 28 29/* memory allocation tracking */ 30struct iavf_dma_mem { 31 void *va; 32 dma_addr_t pa; 33 u32 size; 34}; 35 36#define iavf_allocate_dma_mem(h, m, unused, s, a) \ 37 iavf_allocate_dma_mem_d(h, m, s, a) 38#define iavf_free_dma_mem(h, m) iavf_free_dma_mem_d(h, m) 39 40struct iavf_virt_mem { 41 void *va; 42 u32 size; 43}; 44#define iavf_allocate_virt_mem(h, m, s) iavf_allocate_virt_mem_d(h, m, s) 45#define iavf_free_virt_mem(h, m) iavf_free_virt_mem_d(h, m) 46 47#define iavf_debug(h, m, s, ...) \ 48do { \ 49 if (((m) & (h)->debug_mask)) \ 50 pr_info("iavf %02x:%02x.%x " s, \ 51 (h)->bus.bus_id, (h)->bus.device, \ 52 (h)->bus.func, ##__VA_ARGS__); \ 53} while (0) 54 55#endif /* _IAVF_OSDEP_H_ */