diff options
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_osdep.h')
-rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_osdep.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_osdep.h b/drivers/net/ethernet/intel/iavf/iavf_osdep.h new file mode 100644 index 000000000..a452ce906 --- /dev/null +++ b/drivers/net/ethernet/intel/iavf/iavf_osdep.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2013 - 2018 Intel Corporation. */ + +#ifndef _IAVF_OSDEP_H_ +#define _IAVF_OSDEP_H_ + +#include <linux/types.h> +#include <linux/if_ether.h> +#include <linux/if_vlan.h> +#include <linux/tcp.h> +#include <linux/pci.h> + +/* get readq/writeq support for 32 bit kernels, use the low-first version */ +#include <linux/io-64-nonatomic-lo-hi.h> + +/* File to be the magic between shared code and + * actual OS primitives + */ + +#define hw_dbg(hw, S, A...) do {} while (0) + +#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) +#define rd32(a, reg) readl((a)->hw_addr + (reg)) + +#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg))) +#define rd64(a, reg) readq((a)->hw_addr + (reg)) +#define iavf_flush(a) readl((a)->hw_addr + IAVF_VFGEN_RSTAT) + +/* memory allocation tracking */ +struct iavf_dma_mem { + void *va; + dma_addr_t pa; + u32 size; +}; + +#define iavf_allocate_dma_mem(h, m, unused, s, a) \ + iavf_allocate_dma_mem_d(h, m, s, a) +#define iavf_free_dma_mem(h, m) iavf_free_dma_mem_d(h, m) + +struct iavf_virt_mem { + void *va; + u32 size; +}; +#define iavf_allocate_virt_mem(h, m, s) iavf_allocate_virt_mem_d(h, m, s) +#define iavf_free_virt_mem(h, m) iavf_free_virt_mem_d(h, m) + +#define iavf_debug(h, m, s, ...) \ +do { \ + if (((m) & (h)->debug_mask)) \ + pr_info("iavf %02x:%02x.%x " s, \ + (h)->bus.bus_id, (h)->bus.device, \ + (h)->bus.func, ##__VA_ARGS__); \ +} while (0) + +#endif /* _IAVF_OSDEP_H_ */ |