xref: /freebsd/sys/dev/ixl/ixl_debug.h (revision f4cc2d1710068319774a27d5c5e7ff85856c9278)

/******************************************************************************

  Copyright (c) 2013-2018, Intel Corporation
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:

   1. Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

   2. Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

   3. Neither the name of the Intel Corporation nor the names of its
      contributors may be used to endorse or promote products derived from
      this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.

******************************************************************************/
/*$FreeBSD$*/

#ifndef _IXL_DEBUG_H_
#define _IXL_DEBUG_H_

#define MAC_FORMAT "%02x:%02x:%02x:%02x:%02x:%02x"
#define MAC_FORMAT_ARGS(mac_addr) \
	(mac_addr)[0], (mac_addr)[1], (mac_addr)[2], (mac_addr)[3], \
	(mac_addr)[4], (mac_addr)[5]
#define ON_OFF_STR(is_set) ((is_set) ? "On" : "Off")

#ifdef IXL_DEBUG

#define _DBG_PRINTF(S, ...)		printf("%s: " S "\n", __func__, ##__VA_ARGS__)
#define _DEV_DBG_PRINTF(dev, S, ...)	device_printf(dev, "%s: " S "\n", __func__, ##__VA_ARGS__)
#define _IF_DBG_PRINTF(ifp, S, ...)	if_printf(ifp, "%s: " S "\n", __func__, ##__VA_ARGS__)

/* Defines for printing generic debug information */
#define DPRINTF(...)			_DBG_PRINTF(__VA_ARGS__)
#define DDPRINTF(...)			_DEV_DBG_PRINTF(__VA_ARGS__)
#define IDPRINTF(...)			_IF_DBG_PRINTF(__VA_ARGS__)

/* Defines for printing specific debug information */
#define DEBUG_INIT  1
#define DEBUG_IOCTL 1
#define DEBUG_HW    1

#define INIT_DEBUGOUT(...)		if (DEBUG_INIT) _DBG_PRINTF(__VA_ARGS__)
#define INIT_DBG_DEV(...)		if (DEBUG_INIT) _DEV_DBG_PRINTF(__VA_ARGS__)
#define INIT_DBG_IF(...)		if (DEBUG_INIT) _IF_DBG_PRINTF(__VA_ARGS__)

#define IOCTL_DEBUGOUT(...)		if (DEBUG_IOCTL) _DBG_PRINTF(__VA_ARGS__)
#define IOCTL_DBG_IF2(ifp, S, ...)	if (DEBUG_IOCTL) \
					    if_printf(ifp, S "\n", ##__VA_ARGS__)
#define IOCTL_DBG_IF(...)		if (DEBUG_IOCTL) _IF_DBG_PRINTF(__VA_ARGS__)

#define HW_DEBUGOUT(...)		if (DEBUG_HW) _DBG_PRINTF(__VA_ARGS__)

#else /* no IXL_DEBUG */
#define DEBUG_INIT  0
#define DEBUG_IOCTL 0
#define DEBUG_HW    0

#define DPRINTF(...)
#define DDPRINTF(...)
#define IDPRINTF(...)

#define INIT_DEBUGOUT(...)
#define INIT_DBG_DEV(...)
#define INIT_DBG_IF(...)
#define IOCTL_DEBUGOUT(...)
#define IOCTL_DBG_IF2(...)
#define IOCTL_DBG_IF(...)
#define HW_DEBUGOUT(...)
#endif /* IXL_DEBUG */

enum ixl_dbg_mask {
	IXL_DBG_INFO			= 0x00000001,
	IXL_DBG_EN_DIS			= 0x00000002,
	IXL_DBG_AQ			= 0x00000004,
	IXL_DBG_NVMUPD			= 0x00000008,

	IXL_DBG_IOCTL_KNOWN		= 0x00000010,
	IXL_DBG_IOCTL_UNKNOWN		= 0x00000020,
	IXL_DBG_IOCTL_ALL		= 0x00000030,

	I40E_DEBUG_RSS			= 0x00000100,

	IXL_DBG_IOV			= 0x00001000,
	IXL_DBG_IOV_VC			= 0x00002000,

	IXL_DBG_SWITCH_INFO		= 0x00010000,
	IXL_DBG_I2C			= 0x00020000,

	IXL_DBG_ALL			= 0xFFFFFFFF
};

#endif /* _IXL_DEBUG_H_ */