781308ea7b88baad9f1c6f58eeb039c4fc60f048
[linux-2.6.git] / arch / ia64 / include / asm / machvec_sn2.h
1 /*
2  * Copyright (c) 2002-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
3  * 
4  * This program is free software; you can redistribute it and/or modify it 
5  * under the terms of version 2 of the GNU General Public License 
6  * as published by the Free Software Foundation.
7  * 
8  * This program is distributed in the hope that it would be useful, but 
9  * WITHOUT ANY WARRANTY; without even the implied warranty of 
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
11  * 
12  * Further, this software is distributed without any warranty that it is 
13  * free of the rightful claim of any third person regarding infringement 
14  * or the like.  Any license provided herein, whether implied or 
15  * otherwise, applies only to this software file.  Patent licenses, if 
16  * any, provided herein do not apply to combinations of this program with 
17  * other software, or any other product whatsoever.
18  * 
19  * You should have received a copy of the GNU General Public 
20  * License along with this program; if not, write the Free Software 
21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
22  * 
23  * For further information regarding this notice, see: 
24  * 
25  * http://oss.sgi.com/projects/GenInfo/NoticeExplan
26  */
27
28 #ifndef _ASM_IA64_MACHVEC_SN2_H
29 #define _ASM_IA64_MACHVEC_SN2_H
30
31 extern ia64_mv_setup_t sn_setup;
32 extern ia64_mv_cpu_init_t sn_cpu_init;
33 extern ia64_mv_irq_init_t sn_irq_init;
34 extern ia64_mv_send_ipi_t sn2_send_IPI;
35 extern ia64_mv_timer_interrupt_t sn_timer_interrupt;
36 extern ia64_mv_global_tlb_purge_t sn2_global_tlb_purge;
37 extern ia64_mv_tlb_migrate_finish_t     sn_tlb_migrate_finish;
38 extern ia64_mv_irq_to_vector sn_irq_to_vector;
39 extern ia64_mv_local_vector_to_irq sn_local_vector_to_irq;
40 extern ia64_mv_pci_get_legacy_mem_t sn_pci_get_legacy_mem;
41 extern ia64_mv_pci_legacy_read_t sn_pci_legacy_read;
42 extern ia64_mv_pci_legacy_write_t sn_pci_legacy_write;
43 extern ia64_mv_inb_t __sn_inb;
44 extern ia64_mv_inw_t __sn_inw;
45 extern ia64_mv_inl_t __sn_inl;
46 extern ia64_mv_outb_t __sn_outb;
47 extern ia64_mv_outw_t __sn_outw;
48 extern ia64_mv_outl_t __sn_outl;
49 extern ia64_mv_mmiowb_t __sn_mmiowb;
50 extern ia64_mv_readb_t __sn_readb;
51 extern ia64_mv_readw_t __sn_readw;
52 extern ia64_mv_readl_t __sn_readl;
53 extern ia64_mv_readq_t __sn_readq;
54 extern ia64_mv_readb_t __sn_readb_relaxed;
55 extern ia64_mv_readw_t __sn_readw_relaxed;
56 extern ia64_mv_readl_t __sn_readl_relaxed;
57 extern ia64_mv_readq_t __sn_readq_relaxed;
58 extern ia64_mv_dma_alloc_coherent       sn_dma_alloc_coherent;
59 extern ia64_mv_dma_free_coherent        sn_dma_free_coherent;
60 extern ia64_mv_dma_map_single_attrs     sn_dma_map_single_attrs;
61 extern ia64_mv_dma_unmap_single_attrs   sn_dma_unmap_single_attrs;
62 extern ia64_mv_dma_map_sg_attrs         sn_dma_map_sg_attrs;
63 extern ia64_mv_dma_unmap_sg_attrs       sn_dma_unmap_sg_attrs;
64 extern ia64_mv_dma_sync_single_for_cpu  sn_dma_sync_single_for_cpu;
65 extern ia64_mv_dma_sync_sg_for_cpu      sn_dma_sync_sg_for_cpu;
66 extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
67 extern ia64_mv_dma_sync_sg_for_device   sn_dma_sync_sg_for_device;
68 extern ia64_mv_dma_mapping_error        sn_dma_mapping_error;
69 extern ia64_mv_dma_supported            sn_dma_supported;
70 extern ia64_mv_migrate_t                sn_migrate;
71 extern ia64_mv_kernel_launch_event_t    sn_kernel_launch_event;
72 extern ia64_mv_setup_msi_irq_t          sn_setup_msi_irq;
73 extern ia64_mv_teardown_msi_irq_t       sn_teardown_msi_irq;
74 extern ia64_mv_pci_fixup_bus_t          sn_pci_fixup_bus;
75
76
77 /*
78  * This stuff has dual use!
79  *
80  * For a generic kernel, the macros are used to initialize the
81  * platform's machvec structure.  When compiling a non-generic kernel,
82  * the macros are used directly.
83  */
84 #define platform_name                   "sn2"
85 #define platform_setup                  sn_setup
86 #define platform_cpu_init               sn_cpu_init
87 #define platform_irq_init               sn_irq_init
88 #define platform_send_ipi               sn2_send_IPI
89 #define platform_timer_interrupt        sn_timer_interrupt
90 #define platform_global_tlb_purge       sn2_global_tlb_purge
91 #define platform_tlb_migrate_finish     sn_tlb_migrate_finish
92 #define platform_pci_fixup              sn_pci_fixup
93 #define platform_inb                    __sn_inb
94 #define platform_inw                    __sn_inw
95 #define platform_inl                    __sn_inl
96 #define platform_outb                   __sn_outb
97 #define platform_outw                   __sn_outw
98 #define platform_outl                   __sn_outl
99 #define platform_mmiowb                 __sn_mmiowb
100 #define platform_readb                  __sn_readb
101 #define platform_readw                  __sn_readw
102 #define platform_readl                  __sn_readl
103 #define platform_readq                  __sn_readq
104 #define platform_readb_relaxed          __sn_readb_relaxed
105 #define platform_readw_relaxed          __sn_readw_relaxed
106 #define platform_readl_relaxed          __sn_readl_relaxed
107 #define platform_readq_relaxed          __sn_readq_relaxed
108 #define platform_irq_to_vector          sn_irq_to_vector
109 #define platform_local_vector_to_irq    sn_local_vector_to_irq
110 #define platform_pci_get_legacy_mem     sn_pci_get_legacy_mem
111 #define platform_pci_legacy_read        sn_pci_legacy_read
112 #define platform_pci_legacy_write       sn_pci_legacy_write
113 #define platform_dma_init               machvec_noop
114 #define platform_dma_alloc_coherent     sn_dma_alloc_coherent
115 #define platform_dma_free_coherent      sn_dma_free_coherent
116 #define platform_dma_map_single_attrs   sn_dma_map_single_attrs
117 #define platform_dma_unmap_single_attrs sn_dma_unmap_single_attrs
118 #define platform_dma_map_sg_attrs       sn_dma_map_sg_attrs
119 #define platform_dma_unmap_sg_attrs     sn_dma_unmap_sg_attrs
120 #define platform_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu
121 #define platform_dma_sync_sg_for_cpu    sn_dma_sync_sg_for_cpu
122 #define platform_dma_sync_single_for_device sn_dma_sync_single_for_device
123 #define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
124 #define platform_dma_mapping_error              sn_dma_mapping_error
125 #define platform_dma_supported          sn_dma_supported
126 #define platform_migrate                sn_migrate
127 #define platform_kernel_launch_event    sn_kernel_launch_event
128 #ifdef CONFIG_PCI_MSI
129 #define platform_setup_msi_irq          sn_setup_msi_irq
130 #define platform_teardown_msi_irq       sn_teardown_msi_irq
131 #else
132 #define platform_setup_msi_irq          ((ia64_mv_setup_msi_irq_t*)NULL)
133 #define platform_teardown_msi_irq       ((ia64_mv_teardown_msi_irq_t*)NULL)
134 #endif
135 #define platform_pci_fixup_bus          sn_pci_fixup_bus
136
137 #include <asm/sn/io.h>
138
139 #endif /* _ASM_IA64_MACHVEC_SN2_H */