1 /******************************************************************************* 2 * 3 * Intel Ethernet Controller XL710 Family Linux Virtual Function 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 36 /* get readq/writeq support for 32 bit kernels, use the low-first version */ 37 #include <linux/io-64-nonatomic-lo-hi.h> 38 39 /* File to be the magic between shared code and 40 * actual OS primitives 41 */ 42 43 #define hw_dbg(hw, S, A...) do {} while (0) 44 45 #define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) 46 #define rd32(a, reg) readl((a)->hw_addr + (reg)) 47 48 #define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg))) 49 #define rd64(a, reg) readq((a)->hw_addr + (reg)) 50 #define i40e_flush(a) readl((a)->hw_addr + I40E_VFGEN_RSTAT) 51 52 /* memory allocation tracking */ 53 struct i40e_dma_mem { 54 void *va; 55 dma_addr_t pa; 56 u32 size; 57 } __packed; 58 59 #define i40e_allocate_dma_mem(h, m, unused, s, a) \ 60 i40evf_allocate_dma_mem_d(h, m, s, a) 61 #define i40e_free_dma_mem(h, m) i40evf_free_dma_mem_d(h, m) 62 63 struct i40e_virt_mem { 64 void *va; 65 u32 size; 66 } __packed; 67 #define i40e_allocate_virt_mem(h, m, s) i40evf_allocate_virt_mem_d(h, m, s) 68 #define i40e_free_virt_mem(h, m) i40evf_free_virt_mem_d(h, m) 69 70 #define i40e_debug(h, m, s, ...) i40evf_debug_d(h, m, s, ##__VA_ARGS__) 71 extern void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...) 72 __attribute__ ((format(gnu_printf, 3, 4))); 73 74 typedef enum i40e_status_code i40e_status; 75 #endif /* _I40E_OSDEP_H_ */ 76