#ifndef _LINUX_EXTMARK_H
#define _LINUX_EXTMARK_H

/* Bit counting starts from Least significant bit, 0..31*/

#define CPEID_START_BIT_POS 0
#define CPEID_NO_OF_BITS 5
#define CPEID_MASK 0x1f
/* Reusing 1 bit in cpeid bits, this bit
 * indicates classification in IPtables
 */
#define CPU_CLASSIFICATION_START_BIT_POS 5
#define CPU_CLASSIFICATION_NO_OF_BITS 1
#define CPU_CLASSIFICATION_MASK 0x10

#define QUEPRIO_START_BIT_POS 5
#define QUEPRIO_NO_OF_BITS 5
#define QUEPRIO_MASK 0x3e0

#define SUBQUEUE_START_BIT_POS 10
#define SUBQUEUE_NO_OF_BITS 3
#define SUBQUEUE_MASK 0x1c00

#define ACCELSEL_START_BIT_POS 13
#define ACCELSEL_NO_OF_BITS 1
#define ACCELSEL_MASK 0x2000

#define VPRIO_START_BIT_POS 14
#define VPRIO_NO_OF_BITS 3
#define VPRIO_MASK 0x1c000

#define VLANID_START_BIT_POS 17
#define VLANID_NO_OF_BITS 12
#define VLANID_MASK 0x1ffe0000

#define PPE_START_BIT_POS 29
#define PPE_NO_OF_BITS 1
#define PPE_MASK 0x20000000

#define LROSESS_START_BIT_POS 31
#define LROSESS_NO_OF_BITS 1
#define LROSESS_MASK 0x80000000

/* LRO bit is being reused to mark packet is acclerated by SAE */
#define FILTERTAP_START_BIT_POS 31
#define FILTERTAP_NO_OF_BITS 1
#define FILTERTAP_MASK 0x80000000

#define GET_DATA_FROM_MARK_OPT(mark, mask, pos, value) \
	(value = ((mark & mask) >> pos))
#define SET_DATA_FROM_MARK_OPT(mark, mask, pos, value) \
	do {                                           \
		mark &= ~mask;                         \
		mark |= ((value << pos) & mask);       \
	} while (0)

#define MASK(pos, len) (((1 << len) - 1) << pos)
#define GET_DATA_FROM_MARK(mark, pos, len, value) \
	GET_DATA_FROM_MARK_OPT(mark, MASK(pos, len), pos, value)
#define SET_DATA_FROM_MARK(mark, pos, len, value) \
	SET_DATA_FROM_MARK_OPT(mark, MASK(pos, len), pos, value)

#endif