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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * Copyright(c) 2007-2009 Intel Corporation. All rights reserved.
      5  * The contents of this file are subject to the terms of the
      6  * Common Development and Distribution License (the "License").
      7  * You may not use this file except in compliance with the License.
      8  *
      9  * You can obtain a copy of the license at:
     10  *      http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When using or redistributing this file, you may do so under the
     15  * License only. No other modification of this header is permitted.
     16  *
     17  * If applicable, add the following below this CDDL HEADER, with the
     18  * fields enclosed by brackets "[]" replaced with your own identifying
     19  * information: Portions Copyright [yyyy] [name of copyright owner]
     20  *
     21  * CDDL HEADER END
     22  */
     23 
     24 /*
     25  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     26  * Use is subject to license terms.
     27  */
     28 
     29 #ifndef	_IXGBE_OSDEP_H
     30 #define	_IXGBE_OSDEP_H
     31 
     32 #ifdef __cplusplus
     33 extern "C" {
     34 #endif
     35 
     36 #include <sys/types.h>
     37 #include <sys/byteorder.h>
     38 #include <sys/conf.h>
     39 #include <sys/debug.h>
     40 #include <sys/stropts.h>
     41 #include <sys/stream.h>
     42 #include <sys/strlog.h>
     43 #include <sys/kmem.h>
     44 #include <sys/stat.h>
     45 #include <sys/kstat.h>
     46 #include <sys/modctl.h>
     47 #include <sys/errno.h>
     48 #include <sys/ddi.h>
     49 #include <sys/dditypes.h>
     50 #include <sys/sunddi.h>
     51 #include <sys/pci.h>
     52 #include <sys/atomic.h>
     53 #include <sys/note.h>
     54 #include "ixgbe_debug.h"
     55 
     56 /* function declarations */
     57 struct ixgbe_hw;
     58 uint16_t ixgbe_read_pci_cfg(struct ixgbe_hw *, uint32_t);
     59 void ixgbe_write_pci_cfg(struct ixgbe_hw *, uint32_t, uint32_t);
     60 
     61 #define	usec_delay(x)		drv_usecwait(x)
     62 #define	msec_delay(x)		drv_usecwait(x * 1000)
     63 
     64 #define	OS_DEP(hw)		((struct ixgbe_osdep *)((hw)->back))
     65 
     66 #define	false		B_FALSE
     67 #define	true		B_TRUE
     68 
     69 #define	IXGBE_READ_PCIE_WORD 	ixgbe_read_pci_cfg
     70 #define	IXGBE_WRITE_PCIE_WORD 	ixgbe_write_pci_cfg
     71 #define	CMD_MEM_WRT_INVALIDATE	0x0010	/* BIT_4 */
     72 #define	PCI_COMMAND_REGISTER	0x04
     73 #define	PCI_EX_CONF_CAP		0xE0
     74 #define	MAX_NUM_UNICAST_ADDRESSES 0x10
     75 #define	MAX_NUM_MULTICAST_ADDRESSES 0x1000
     76 #define	SPEED_10GB		10000
     77 #define	SPEED_1GB		1000
     78 #define	SPEED_100		100
     79 #define	FULL_DUPLEX		2
     80 
     81 #define	IXGBE_WRITE_FLUSH(a)	(void) IXGBE_READ_REG(a, IXGBE_STATUS)
     82 
     83 #define	IXGBE_WRITE_REG(a, reg, value)	\
     84 	ddi_put32((OS_DEP(a))->reg_handle, \
     85 	    (uint32_t *)((uintptr_t)(a)->hw_addr + reg), (value))
     86 
     87 #define	IXGBE_READ_REG(a, reg)	\
     88 	ddi_get32((OS_DEP(a))->reg_handle, \
     89 	    (uint32_t *)((uintptr_t)(a)->hw_addr + reg))
     90 
     91 #define	IXGBE_WRITE_REG64(hw, reg, value)	\
     92 	do {								\
     93 		IXGBE_WRITE_REG(hw, reg, (u32) value);			\
     94 		IXGBE_WRITE_REG(hw, reg + 4, (u32) (value >> 32));	\
     95 		_NOTE(CONSTCOND)					\
     96 	} while (0)
     97 
     98 #define	msec_delay_irq	msec_delay
     99 #define	IXGBE_HTONL	htonl
    100 
    101 #define	UNREFERENCED_PARAMETER(x)	_NOTE(ARGUNUSED(x))
    102 
    103 typedef	int8_t		s8;
    104 typedef	int16_t		s16;
    105 typedef	int32_t		s32;
    106 typedef	int64_t		s64;
    107 typedef uint8_t		u8;
    108 typedef	uint16_t 	u16;
    109 typedef	uint32_t	u32;
    110 typedef	uint64_t	u64;
    111 typedef boolean_t	bool;
    112 
    113 struct ixgbe_osdep {
    114 	ddi_acc_handle_t reg_handle;
    115 	ddi_acc_handle_t cfg_handle;
    116 	struct ixgbe *ixgbe;
    117 };
    118 
    119 #ifdef __cplusplus
    120 }
    121 #endif
    122 
    123 #endif	/* _IXGBE_OSDEP_H */
    124