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authorDavid S. Miller <davem@davemloft.net>2008-08-30 03:36:11 -0400
committerDavid S. Miller <davem@davemloft.net>2008-08-30 03:36:11 -0400
commit356d164757310cd822d71da2027d50ec39798b7f (patch)
tree9a4f53bf8a27b66cf654a2fc751e0d23520ca330 /arch/sparc/include
parent75081322c9d0d56f8880178f9fcc93778bcf0220 (diff)
sparc: Kill EBUS driver layer.
All that remains is the EBUS DMA programming library for sparc64. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/include')
-rw-r--r--arch/sparc/include/asm/ebus.h8
-rw-r--r--arch/sparc/include/asm/ebus_32.h99
-rw-r--r--arch/sparc/include/asm/ebus_64.h64
3 files changed, 0 insertions, 171 deletions
diff --git a/arch/sparc/include/asm/ebus.h b/arch/sparc/include/asm/ebus.h
deleted file mode 100644
index 83a6d16c22e6..000000000000
--- a/arch/sparc/include/asm/ebus.h
+++ /dev/null
@@ -1,8 +0,0 @@
1#ifndef ___ASM_SPARC_EBUS_H
2#define ___ASM_SPARC_EBUS_H
3#if defined(__sparc__) && defined(__arch64__)
4#include <asm/ebus_64.h>
5#else
6#include <asm/ebus_32.h>
7#endif
8#endif
diff --git a/arch/sparc/include/asm/ebus_32.h b/arch/sparc/include/asm/ebus_32.h
deleted file mode 100644
index f91f0b267ce1..000000000000
--- a/arch/sparc/include/asm/ebus_32.h
+++ /dev/null
@@ -1,99 +0,0 @@
1/*
2 * ebus.h: PCI to Ebus pseudo driver software state.
3 *
4 * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
5 *
6 * Adopted for sparc by V. Roganov and G. Raiko.
7 */
8
9#ifndef __SPARC_EBUS_H
10#define __SPARC_EBUS_H
11
12#ifndef _LINUX_IOPORT_H
13#include <linux/ioport.h>
14#endif
15#include <linux/of_device.h>
16#include <asm/oplib.h>
17#include <asm/prom.h>
18
19struct linux_ebus_child {
20 struct linux_ebus_child *next;
21 struct linux_ebus_device *parent;
22 struct linux_ebus *bus;
23 struct device_node *prom_node;
24 struct resource resource[PROMREG_MAX];
25 int num_addrs;
26 unsigned int irqs[PROMINTR_MAX];
27 int num_irqs;
28};
29
30struct linux_ebus_device {
31 struct of_device ofdev;
32 struct linux_ebus_device *next;
33 struct linux_ebus_child *children;
34 struct linux_ebus *bus;
35 struct device_node *prom_node;
36 struct resource resource[PROMREG_MAX];
37 int num_addrs;
38 unsigned int irqs[PROMINTR_MAX];
39 int num_irqs;
40};
41#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
42
43struct linux_ebus {
44 struct of_device ofdev;
45 struct linux_ebus *next;
46 struct linux_ebus_device *devices;
47 struct linux_pbm_info *parent;
48 struct pci_dev *self;
49 struct device_node *prom_node;
50};
51#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
52
53struct linux_ebus_dma {
54 unsigned int dcsr;
55 unsigned int dacr;
56 unsigned int dbcr;
57};
58
59#define EBUS_DCSR_INT_PEND 0x00000001
60#define EBUS_DCSR_ERR_PEND 0x00000002
61#define EBUS_DCSR_DRAIN 0x00000004
62#define EBUS_DCSR_INT_EN 0x00000010
63#define EBUS_DCSR_RESET 0x00000080
64#define EBUS_DCSR_WRITE 0x00000100
65#define EBUS_DCSR_EN_DMA 0x00000200
66#define EBUS_DCSR_CYC_PEND 0x00000400
67#define EBUS_DCSR_DIAG_RD_DONE 0x00000800
68#define EBUS_DCSR_DIAG_WR_DONE 0x00001000
69#define EBUS_DCSR_EN_CNT 0x00002000
70#define EBUS_DCSR_TC 0x00004000
71#define EBUS_DCSR_DIS_CSR_DRN 0x00010000
72#define EBUS_DCSR_BURST_SZ_MASK 0x000c0000
73#define EBUS_DCSR_BURST_SZ_1 0x00080000
74#define EBUS_DCSR_BURST_SZ_4 0x00000000
75#define EBUS_DCSR_BURST_SZ_8 0x00040000
76#define EBUS_DCSR_BURST_SZ_16 0x000c0000
77#define EBUS_DCSR_DIAG_EN 0x00100000
78#define EBUS_DCSR_DIS_ERR_PEND 0x00400000
79#define EBUS_DCSR_TCI_DIS 0x00800000
80#define EBUS_DCSR_EN_NEXT 0x01000000
81#define EBUS_DCSR_DMA_ON 0x02000000
82#define EBUS_DCSR_A_LOADED 0x04000000
83#define EBUS_DCSR_NA_LOADED 0x08000000
84#define EBUS_DCSR_DEV_ID_MASK 0xf0000000
85
86extern struct linux_ebus *ebus_chain;
87
88extern void ebus_init(void);
89
90#define for_each_ebus(bus) \
91 for((bus) = ebus_chain; (bus); (bus) = (bus)->next)
92
93#define for_each_ebusdev(dev, bus) \
94 for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)
95
96#define for_each_edevchild(dev, child) \
97 for((child) = (dev)->children; (child); (child) = (child)->next)
98
99#endif /* !(__SPARC_EBUS_H) */
diff --git a/arch/sparc/include/asm/ebus_64.h b/arch/sparc/include/asm/ebus_64.h
deleted file mode 100644
index cd102b8e28d3..000000000000
--- a/arch/sparc/include/asm/ebus_64.h
+++ /dev/null
@@ -1,64 +0,0 @@
1/*
2 * ebus.h: PCI to Ebus pseudo driver software state.
3 *
4 * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
5 * Copyright (C) 1999 David S. Miller (davem@redhat.com)
6 */
7
8#ifndef __SPARC64_EBUS_H
9#define __SPARC64_EBUS_H
10
11#include <linux/of_device.h>
12
13#include <asm/oplib.h>
14#include <asm/prom.h>
15
16struct linux_ebus_child {
17 struct linux_ebus_child *next;
18 struct linux_ebus_device *parent;
19 struct linux_ebus *bus;
20 struct device_node *prom_node;
21 struct resource resource[PROMREG_MAX];
22 int num_addrs;
23 unsigned int irqs[PROMINTR_MAX];
24 int num_irqs;
25};
26
27struct linux_ebus_device {
28 struct of_device ofdev;
29 struct linux_ebus_device *next;
30 struct linux_ebus_child *children;
31 struct linux_ebus *bus;
32 struct device_node *prom_node;
33 struct resource resource[PROMREG_MAX];
34 int num_addrs;
35 unsigned int irqs[PROMINTR_MAX];
36 int num_irqs;
37};
38#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
39
40struct linux_ebus {
41 struct of_device ofdev;
42 struct linux_ebus *next;
43 struct linux_ebus_device *devices;
44 struct pci_dev *self;
45 int index;
46 int is_rio;
47 struct device_node *prom_node;
48};
49#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
50
51extern struct linux_ebus *ebus_chain;
52
53extern void ebus_init(void);
54
55#define for_each_ebus(bus) \
56 for((bus) = ebus_chain; (bus); (bus) = (bus)->next)
57
58#define for_each_ebusdev(dev, bus) \
59 for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)
60
61#define for_each_edevchild(dev, child) \
62 for((child) = (dev)->children; (child); (child) = (child)->next)
63
64#endif /* !(__SPARC64_EBUS_H) */
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-30 11:24:38 -0400