[OpenSPARC-T2-SAM] / hypervisor / src / include / sun4v / vpci.h

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: vpci.h
* 
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
* 
*  - Do no alter or remove copyright notices
* 
*  - Redistribution and use of this software in source and binary forms, with 
*    or without modification, are permitted provided that the following 
*    conditions are met: 
* 
*  - Redistribution of source code must retain the above copyright notice, 
*    this list of conditions and the following disclaimer.
* 
*  - Redistribution 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. 
* 
*    Neither the name of Sun Microsystems, Inc. or the names of contributors 
* may be used to endorse or promote products derived from this software 
* without specific prior written permission. 
* 
*     This software is provided "AS IS," without a warranty of any kind. 
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, 
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A 
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN 
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR 
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN 
* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR 
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE 
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, 
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF 
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
* 
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or maintenance of
* any nuclear facility. 
* 
* ========== Copyright Header End ============================================
*/
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SUN4V_VPCI_H
#define	_SUN4V_VPCI_H

#pragma ident	"@(#)vpci.h	1.6	07/07/17 SMI"


#ifdef __cplusplus
extern "C" {
#endif

#define	HVIO_TTE_R		0x00000001
#define	HVIO_TTE_W		0x00000002
#define	HVIO_TTE_ATTR_MASK	0x00000003

#define	HVIO_TTE_PP		0x00000030
#define	HVIO_TTE_L		0x00000004
#define	HVIO_TTE_BDF		0xffff0000
#define	HVIO_TTE_EXT_MASK	0xffff0034

#define	HVIO_TTE_PP_NONE	0x00000000
#define	HVIO_TTE_PP_2MSBS	0x00000020
#define	HVIO_TTE_PP_MSB		0x00000010
#define	HVIO_TTE_PP_ALL		0x00000030

#define	HVIO_TTE_PP_SHIFT	4
#define	HVIO_TTE_BDF_SHIFT	16

#define	HVIO_TTE_ATTR_MASK_V2	(HVIO_TTE_ATTR_MASK | HVIO_TTE_EXT_MASK)

#define	HVIO_IO_R		0x001
#define	HVIO_IO_W		0x002
#define	HVIO_IO_ATTR_MASK	0x003

#define	HVIO_MSI_INVALID	0
#define	HVIO_MSI_VALID		1
#define	HVIO_MSI_VALID_MAX_VALUE	HVIO_MSI_VALID

#define	HVIO_PCIE_MSG_INVALID	0
#define	HVIO_PCIE_MSG_VALID	1
#define	HVIO_PCIE_MSG_VALID_MAX_VALUE	HVIO_PCIE_MSG_VALID

#define	HVIO_MSISTATE_DELIVERED	1

#define	HVIO_MSIQSTATE_IDLE	0
#define	HVIO_MSIQSTATE_ERROR	1
#define	HVIO_MSIQSTATE_MAX_VALUE HVIO_MSIQSTATE_ERROR

#define	MSIQTYPE_32		0
#define	MSIQTYPE_64		1
#define	MSIQTYPE_MAX_VALUE	MSIQTYPE_64

#define	MSIEQ_REC_SHIFT		6
#define	MSIEQ_REC_SIZE		(xULL(1) << MSIEQ_REC_SHIFT)
#define	MSIEQ_REC_SIZE_MASK	(MSIEQ_REC_SIZE - 1)

#define	INTR_DISABLED		0
#define	INTR_ENABLED		1
#define	INTR_ENABLED_MAX_VALUE	INTR_ENABLED

#define	INTR_IDLE		0
#define	INTR_RECEIVED		1
#define	INTR_DELIVERED		2
#define	INTR_STATE_MAX_VALUE	INTR_DELIVERED

#define	HVIO_DMA_SYNC_DEVICE	1
#define	HVIO_DMA_SYNC_CPU	2

#define	VPCI_MSIEQ_TID_SHIFT	32
#define	VPCI_MSIEQ_MSG_RT_CODE_SHIFT 16
#define	VPCI_MSG_CODE_SHIFT	0

#define	PCIE_CFG_OFFSET_MASK	((1 << 12) - 1)
#define	PCIE_BDF_MASK		(((1 << 24) - 1) ^ ((1 << 8) - 1))

#define	IOMMU_MAP_MAX		64 /* max # of pages mapped  */

#ifdef __cplusplus
}
#endif

#endif /* _SUN4V_VPCI_H */
Commit	Line	Data
920dae64 AT	1	/*
	2	* ========== Copyright Header Begin ==========================================
	3	*
	4	* Hypervisor Software File: vpci.h
	5	*
	6	* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
	7	*
	8	* - Do no alter or remove copyright notices
	9	*
	10	* - Redistribution and use of this software in source and binary forms, with
	11	* or without modification, are permitted provided that the following
	12	* conditions are met:
	13	*
	14	* - Redistribution of source code must retain the above copyright notice,
	15	* this list of conditions and the following disclaimer.
	16	*
	17	* - Redistribution in binary form must reproduce the above copyright notice,
	18	* this list of conditions and the following disclaimer in the
	19	* documentation and/or other materials provided with the distribution.
	20	*
	21	* Neither the name of Sun Microsystems, Inc. or the names of contributors
	22	* may be used to endorse or promote products derived from this software
	23	* without specific prior written permission.
	24	*
	25	* This software is provided "AS IS," without a warranty of any kind.
	26	* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
	27	* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
	28	* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
	29	* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
	30	* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
	31	* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
	32	* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
	33	* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
	34	* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
	35	* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
	36	* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
	37	*
	38	* You acknowledge that this software is not designed, licensed or
	39	* intended for use in the design, construction, operation or maintenance of
	40	* any nuclear facility.
	41	*
	42	* ========== Copyright Header End ============================================
	43	*/
	44	/*
	45	* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
	46	* Use is subject to license terms.
	47	*/
	48
	49	#ifndef _SUN4V_VPCI_H
	50	#define _SUN4V_VPCI_H
	51
	52	#pragma ident "@(#)vpci.h 1.6 07/07/17 SMI"
	53
	54
	55	#ifdef __cplusplus
	56	extern "C" {
	57	#endif
	58
	59	#define HVIO_TTE_R 0x00000001
	60	#define HVIO_TTE_W 0x00000002
	61	#define HVIO_TTE_ATTR_MASK 0x00000003
	62
	63	#define HVIO_TTE_PP 0x00000030
	64	#define HVIO_TTE_L 0x00000004
65	#define HVIO_TTE_BDF 0xffff0000
66	#define HVIO_TTE_EXT_MASK 0xffff0034
67
68	#define HVIO_TTE_PP_NONE 0x00000000
69	#define HVIO_TTE_PP_2MSBS 0x00000020
70	#define HVIO_TTE_PP_MSB 0x00000010
71	#define HVIO_TTE_PP_ALL 0x00000030
72
73	#define HVIO_TTE_PP_SHIFT 4
74	#define HVIO_TTE_BDF_SHIFT 16
75
76	#define HVIO_TTE_ATTR_MASK_V2 (HVIO_TTE_ATTR_MASK \| HVIO_TTE_EXT_MASK)
77
78	#define HVIO_IO_R 0x001
79	#define HVIO_IO_W 0x002
80	#define HVIO_IO_ATTR_MASK 0x003
81
82	#define HVIO_MSI_INVALID 0
83	#define HVIO_MSI_VALID 1
84	#define HVIO_MSI_VALID_MAX_VALUE HVIO_MSI_VALID
85
86	#define HVIO_PCIE_MSG_INVALID 0
87	#define HVIO_PCIE_MSG_VALID 1
88	#define HVIO_PCIE_MSG_VALID_MAX_VALUE HVIO_PCIE_MSG_VALID
89
90	#define HVIO_MSISTATE_DELIVERED 1
91
92	#define HVIO_MSIQSTATE_IDLE 0
93	#define HVIO_MSIQSTATE_ERROR 1
94	#define HVIO_MSIQSTATE_MAX_VALUE HVIO_MSIQSTATE_ERROR
95
96	#define MSIQTYPE_32 0
97	#define MSIQTYPE_64 1
98	#define MSIQTYPE_MAX_VALUE MSIQTYPE_64
99
100	#define MSIEQ_REC_SHIFT 6
101	#define MSIEQ_REC_SIZE (xULL(1) << MSIEQ_REC_SHIFT)
102	#define MSIEQ_REC_SIZE_MASK (MSIEQ_REC_SIZE - 1)
103
104	#define INTR_DISABLED 0
105	#define INTR_ENABLED 1
106	#define INTR_ENABLED_MAX_VALUE INTR_ENABLED
107
108	#define INTR_IDLE 0
109	#define INTR_RECEIVED 1
110	#define INTR_DELIVERED 2
111	#define INTR_STATE_MAX_VALUE INTR_DELIVERED
112
113	#define HVIO_DMA_SYNC_DEVICE 1
114	#define HVIO_DMA_SYNC_CPU 2
115
116	#define VPCI_MSIEQ_TID_SHIFT 32
117	#define VPCI_MSIEQ_MSG_RT_CODE_SHIFT 16
118	#define VPCI_MSG_CODE_SHIFT 0
119
120	#define PCIE_CFG_OFFSET_MASK ((1 << 12) - 1)
121	#define PCIE_BDF_MASK (((1 << 24) - 1) ^ ((1 << 8) - 1))
122
123	#define IOMMU_MAP_MAX 64 /* max # of pages mapped */
124
125	#ifdef __cplusplus
126	}
127	#endif
128
129	#endif /* _SUN4V_VPCI_H */