/usr/src/dpdk-rte-kni-17.11.1/ethtool/igb/e1000_osdep.h is in dpdk-rte-kni-dkms 17.11.1-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Intel(R) Gigabit Ethernet Linux driver
Copyright(c) 2007-2013 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "LICENSE.GPL".
Contact Information:
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*******************************************************************************/
/* glue for the OS independent part of e1000
* includes register access macros
*/
#ifndef _E1000_OSDEP_H_
#define _E1000_OSDEP_H_
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/if_ether.h>
#include <linux/sched.h>
#include "kcompat.h"
#ifndef __INTEL_COMPILER
#pragma GCC diagnostic ignored "-Wunused-function"
#endif
#define usec_delay(x) udelay(x)
#define usec_delay_irq(x) udelay(x)
#ifndef msec_delay
#define msec_delay(x) do { \
/* Don't mdelay in interrupt context! */ \
if (in_interrupt()) \
BUG(); \
else \
msleep(x); \
} while (0)
/* Some workarounds require millisecond delays and are run during interrupt
* context. Most notably, when establishing link, the phy may need tweaking
* but cannot process phy register reads/writes faster than millisecond
* intervals...and we establish link due to a "link status change" interrupt.
*/
#define msec_delay_irq(x) mdelay(x)
#endif
#define PCI_COMMAND_REGISTER PCI_COMMAND
#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
#define ETH_ADDR_LEN ETH_ALEN
#ifdef __BIG_ENDIAN
#define E1000_BIG_ENDIAN __BIG_ENDIAN
#endif
#ifdef DEBUG
#define DEBUGOUT(S) printk(KERN_DEBUG S)
#define DEBUGOUT1(S, A...) printk(KERN_DEBUG S, ## A)
#else
#define DEBUGOUT(S)
#define DEBUGOUT1(S, A...)
#endif
#ifdef DEBUG_FUNC
#define DEBUGFUNC(F) DEBUGOUT(F "\n")
#else
#define DEBUGFUNC(F)
#endif
#define DEBUGOUT2 DEBUGOUT1
#define DEBUGOUT3 DEBUGOUT2
#define DEBUGOUT7 DEBUGOUT3
#define E1000_REGISTER(a, reg) reg
#define E1000_WRITE_REG(a, reg, value) ( \
writel((value), ((a)->hw_addr + E1000_REGISTER(a, reg))))
#define E1000_READ_REG(a, reg) (readl((a)->hw_addr + E1000_REGISTER(a, reg)))
#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
writel((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 2))))
#define E1000_READ_REG_ARRAY(a, reg, offset) ( \
readl((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 2)))
#define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY
#define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY
#define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \
writew((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 1))))
#define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \
readw((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 1)))
#define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \
writeb((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + (offset))))
#define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \
readb((a)->hw_addr + E1000_REGISTER(a, reg) + (offset)))
#define E1000_WRITE_REG_IO(a, reg, offset) do { \
outl(reg, ((a)->io_base)); \
outl(offset, ((a)->io_base + 4)); } while (0)
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
#define E1000_WRITE_FLASH_REG(a, reg, value) ( \
writel((value), ((a)->flash_address + reg)))
#define E1000_WRITE_FLASH_REG16(a, reg, value) ( \
writew((value), ((a)->flash_address + reg)))
#define E1000_READ_FLASH_REG(a, reg) (readl((a)->flash_address + reg))
#define E1000_READ_FLASH_REG16(a, reg) (readw((a)->flash_address + reg))
#endif /* _E1000_OSDEP_H_ */
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