drivers/net/ethernet/intel/ixgb/ixgb_osdep.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright(c) 1999 - 2008 Intel Corporation. */
   3
   4 /* glue for the OS independent part of ixgb
   5  * includes register access macros
   6  */
   7
   8 #ifndef _IXGB_OSDEP_H_
   9 #define _IXGB_OSDEP_H_
  10
  11 #include <linux/types.h>
  12 #include <linux/delay.h>
  13 #include <asm/io.h>
  14 #include <linux/interrupt.h>
  15 #include <linux/sched.h>
  16 #include <linux/if_ether.h>
  17
  18 #undef ASSERT
  19 #define ASSERT(x)       BUG_ON(!(x))
  20
  21 #define ENTER() pr_debug("%s\n", __func__);
  22
  23 #define IXGB_WRITE_REG(a, reg, value) ( \
  24         writel((value), ((a)->hw_addr + IXGB_##reg)))
  25
  26 #define IXGB_READ_REG(a, reg) ( \
  27         readl((a)->hw_addr + IXGB_##reg))
  28
  29 #define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) ( \
  30         writel((value), ((a)->hw_addr + IXGB_##reg + ((offset) << 2))))
  31
  32 #define IXGB_READ_REG_ARRAY(a, reg, offset) ( \
  33         readl((a)->hw_addr + IXGB_##reg + ((offset) << 2)))
  34
  35 #define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS)
  36
  37 #define IXGB_MEMCPY memcpy
  38
  39 #endif /* _IXGB_OSDEP_H_ */