diff options
Diffstat (limited to 'include/asm-cris/arch-v32/ide.h')
-rw-r--r-- | include/asm-cris/arch-v32/ide.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/include/asm-cris/arch-v32/ide.h b/include/asm-cris/arch-v32/ide.h deleted file mode 100644 index fb9c3627a5b4..000000000000 --- a/include/asm-cris/arch-v32/ide.h +++ /dev/null | |||
@@ -1,56 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-cris/ide.h | ||
3 | * | ||
4 | * Copyright (C) 2000-2004 Axis Communications AB | ||
5 | * | ||
6 | * Authors: Bjorn Wesen, Mikael Starvik | ||
7 | * | ||
8 | */ | ||
9 | |||
10 | /* | ||
11 | * This file contains the ETRAX FS specific IDE code. | ||
12 | */ | ||
13 | |||
14 | #ifndef __ASMCRIS_IDE_H | ||
15 | #define __ASMCRIS_IDE_H | ||
16 | |||
17 | #ifdef __KERNEL__ | ||
18 | |||
19 | #include <asm/arch/hwregs/intr_vect.h> | ||
20 | #include <asm/arch/hwregs/ata_defs.h> | ||
21 | #include <asm/io.h> | ||
22 | #include <asm-generic/ide_iops.h> | ||
23 | |||
24 | |||
25 | /* ETRAX FS can support 4 IDE busses on the same pins (serialized) */ | ||
26 | |||
27 | #define MAX_HWIFS 4 | ||
28 | |||
29 | static inline int ide_default_irq(unsigned long base) | ||
30 | { | ||
31 | /* all IDE busses share the same IRQ, | ||
32 | * this has the side-effect that ide-probe.c will cluster our 4 interfaces | ||
33 | * together in a hwgroup, and will serialize accesses. this is good, because | ||
34 | * we can't access more than one interface at the same time on ETRAX100. | ||
35 | */ | ||
36 | return ATA_INTR_VECT; | ||
37 | } | ||
38 | |||
39 | static inline unsigned long ide_default_io_base(int index) | ||
40 | { | ||
41 | reg_ata_rw_ctrl2 ctrl2 = {.sel = index}; | ||
42 | /* we have no real I/O base address per interface, since all go through the | ||
43 | * same register. but in a bitfield in that register, we have the i/f number. | ||
44 | * so we can use the io_base to remember that bitfield. | ||
45 | */ | ||
46 | ctrl2.sel = index; | ||
47 | |||
48 | return REG_TYPE_CONV(unsigned long, reg_ata_rw_ctrl2, ctrl2); | ||
49 | } | ||
50 | |||
51 | #define IDE_ARCH_ACK_INTR | ||
52 | #define ide_ack_intr(hwif) ((hwif)->ack_intr(hwif)) | ||
53 | |||
54 | #endif /* __KERNEL__ */ | ||
55 | |||
56 | #endif /* __ASMCRIS_IDE_H */ | ||