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 */ 54 struct 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 64 struct 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, ...) \ 73 do { \ 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 80 typedef enum i40e_status_code i40e_status; 81 #ifdef CONFIG_I40E_FCOE 82 #define I40E_FCOE 83 #endif 84 #endif /* _I40E_OSDEP_H_ */ 85