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authorThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
committerThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
commit96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch)
treed947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/mach-visws/lithium.h
parent27bd0c955648646abf2a353a8371d28c37bcd982 (diff)
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/mach-visws/lithium.h')
-rw-r--r--include/asm-x86/mach-visws/lithium.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/include/asm-x86/mach-visws/lithium.h b/include/asm-x86/mach-visws/lithium.h
new file mode 100644
index 000000000000..d443e68d0066
--- /dev/null
+++ b/include/asm-x86/mach-visws/lithium.h
@@ -0,0 +1,53 @@
1#ifndef __I386_SGI_LITHIUM_H
2#define __I386_SGI_LITHIUM_H
3
4#include <asm/fixmap.h>
5
6/*
7 * Lithium is the SGI Visual Workstation I/O ASIC
8 */
9
10#define LI_PCI_A_PHYS 0xfc000000 /* Enet is dev 3 */
11#define LI_PCI_B_PHYS 0xfd000000 /* PIIX4 is here */
12
13/* see set_fixmap() and asm/fixmap.h */
14#define LI_PCIA_VADDR (fix_to_virt(FIX_LI_PCIA))
15#define LI_PCIB_VADDR (fix_to_virt(FIX_LI_PCIB))
16
17/* Not a standard PCI? (not in linux/pci.h) */
18#define LI_PCI_BUSNUM 0x44 /* lo8: primary, hi8: sub */
19#define LI_PCI_INTEN 0x46
20
21/* LI_PCI_INTENT bits */
22#define LI_INTA_0 0x0001
23#define LI_INTA_1 0x0002
24#define LI_INTA_2 0x0004
25#define LI_INTA_3 0x0008
26#define LI_INTA_4 0x0010
27#define LI_INTB 0x0020
28#define LI_INTC 0x0040
29#define LI_INTD 0x0080
30
31/* More special purpose macros... */
32extern __inline void li_pcia_write16(unsigned long reg, unsigned short v)
33{
34 *((volatile unsigned short *)(LI_PCIA_VADDR+reg))=v;
35}
36
37extern __inline unsigned short li_pcia_read16(unsigned long reg)
38{
39 return *((volatile unsigned short *)(LI_PCIA_VADDR+reg));
40}
41
42extern __inline void li_pcib_write16(unsigned long reg, unsigned short v)
43{
44 *((volatile unsigned short *)(LI_PCIB_VADDR+reg))=v;
45}
46
47extern __inline unsigned short li_pcib_read16(unsigned long reg)
48{
49 return *((volatile unsigned short *)(LI_PCIB_VADDR+reg));
50}
51
52#endif
53