diff options
Diffstat (limited to 'include/asm-i386/mach-visws/lithium.h')
-rw-r--r-- | include/asm-i386/mach-visws/lithium.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/include/asm-i386/mach-visws/lithium.h b/include/asm-i386/mach-visws/lithium.h deleted file mode 100644 index d443e68d0066..000000000000 --- a/include/asm-i386/mach-visws/lithium.h +++ /dev/null | |||
@@ -1,53 +0,0 @@ | |||
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... */ | ||
32 | extern __inline void li_pcia_write16(unsigned long reg, unsigned short v) | ||
33 | { | ||
34 | *((volatile unsigned short *)(LI_PCIA_VADDR+reg))=v; | ||
35 | } | ||
36 | |||
37 | extern __inline unsigned short li_pcia_read16(unsigned long reg) | ||
38 | { | ||
39 | return *((volatile unsigned short *)(LI_PCIA_VADDR+reg)); | ||
40 | } | ||
41 | |||
42 | extern __inline void li_pcib_write16(unsigned long reg, unsigned short v) | ||
43 | { | ||
44 | *((volatile unsigned short *)(LI_PCIB_VADDR+reg))=v; | ||
45 | } | ||
46 | |||
47 | extern __inline unsigned short li_pcib_read16(unsigned long reg) | ||
48 | { | ||
49 | return *((volatile unsigned short *)(LI_PCIB_VADDR+reg)); | ||
50 | } | ||
51 | |||
52 | #endif | ||
53 | |||