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-rw-r--r--include/asm-ppc/commproc.h13
-rw-r--r--include/asm-ppc/cpm2.h13
-rw-r--r--include/asm-ppc/rheap.h89
3 files changed, 8 insertions, 107 deletions
diff --git a/include/asm-ppc/commproc.h b/include/asm-ppc/commproc.h
index 4f99df1bafd7..397248705e0e 100644
--- a/include/asm-ppc/commproc.h
+++ b/include/asm-ppc/commproc.h
@@ -63,20 +63,15 @@
63#define CPM_DATAONLY_SIZE ((uint)0x0700) 63#define CPM_DATAONLY_SIZE ((uint)0x0700)
64#define CPM_DP_NOSPACE ((uint)0x7fffffff) 64#define CPM_DP_NOSPACE ((uint)0x7fffffff)
65 65
66static inline long IS_DPERR(const uint offset)
67{
68 return (uint)offset > (uint)-1000L;
69}
70
71/* Export the base address of the communication processor registers 66/* Export the base address of the communication processor registers
72 * and dual port ram. 67 * and dual port ram.
73 */ 68 */
74extern cpm8xx_t *cpmp; /* Pointer to comm processor */ 69extern cpm8xx_t *cpmp; /* Pointer to comm processor */
75extern uint cpm_dpalloc(uint size, uint align); 70extern unsigned long cpm_dpalloc(uint size, uint align);
76extern int cpm_dpfree(uint offset); 71extern int cpm_dpfree(unsigned long offset);
77extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align); 72extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
78extern void cpm_dpdump(void); 73extern void cpm_dpdump(void);
79extern void *cpm_dpram_addr(uint offset); 74extern void *cpm_dpram_addr(unsigned long offset);
80extern uint cpm_dpram_phys(u8* addr); 75extern uint cpm_dpram_phys(u8* addr);
81extern void cpm_setbrg(uint brg, uint rate); 76extern void cpm_setbrg(uint brg, uint rate);
82 77
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index 220cc2debe08..12a2860f9a9c 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -104,21 +104,16 @@
104 */ 104 */
105#define NUM_CPM_HOST_PAGES 2 105#define NUM_CPM_HOST_PAGES 2
106 106
107static inline long IS_DPERR(const uint offset)
108{
109 return (uint)offset > (uint)-1000L;
110}
111
112/* Export the base address of the communication processor registers 107/* Export the base address of the communication processor registers
113 * and dual port ram. 108 * and dual port ram.
114 */ 109 */
115extern cpm_cpm2_t *cpmp; /* Pointer to comm processor */ 110extern cpm_cpm2_t *cpmp; /* Pointer to comm processor */
116 111
117extern uint cpm_dpalloc(uint size, uint align); 112extern unsigned long cpm_dpalloc(uint size, uint align);
118extern int cpm_dpfree(uint offset); 113extern int cpm_dpfree(unsigned long offset);
119extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align); 114extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
120extern void cpm_dpdump(void); 115extern void cpm_dpdump(void);
121extern void *cpm_dpram_addr(uint offset); 116extern void *cpm_dpram_addr(unsigned long offset);
122extern void cpm_setbrg(uint brg, uint rate); 117extern void cpm_setbrg(uint brg, uint rate);
123extern void cpm2_fastbrg(uint brg, uint rate, int div16); 118extern void cpm2_fastbrg(uint brg, uint rate, int div16);
124extern void cpm2_reset(void); 119extern void cpm2_reset(void);
diff --git a/include/asm-ppc/rheap.h b/include/asm-ppc/rheap.h
deleted file mode 100644
index 39a10d862244..000000000000
--- a/include/asm-ppc/rheap.h
+++ /dev/null
@@ -1,89 +0,0 @@
1/*
2 * include/asm-ppc/rheap.h
3 *
4 * Header file for the implementation of a remote heap.
5 *
6 * Author: Pantelis Antoniou <panto@intracom.gr>
7 *
8 * 2004 (c) INTRACOM S.A. Greece. This file is licensed under
9 * the terms of the GNU General Public License version 2. This program
10 * is licensed "as is" without any warranty of any kind, whether express
11 * or implied.
12 */
13
14#ifndef __ASM_PPC_RHEAP_H__
15#define __ASM_PPC_RHEAP_H__
16
17#include <linux/list.h>
18
19typedef struct _rh_block {
20 struct list_head list;
21 void *start;
22 int size;
23 const char *owner;
24} rh_block_t;
25
26typedef struct _rh_info {
27 unsigned int alignment;
28 int max_blocks;
29 int empty_slots;
30 rh_block_t *block;
31 struct list_head empty_list;
32 struct list_head free_list;
33 struct list_head taken_list;
34 unsigned int flags;
35} rh_info_t;
36
37#define RHIF_STATIC_INFO 0x1
38#define RHIF_STATIC_BLOCK 0x2
39
40typedef struct rh_stats_t {
41 void *start;
42 int size;
43 const char *owner;
44} rh_stats_t;
45
46#define RHGS_FREE 0
47#define RHGS_TAKEN 1
48
49/* Create a remote heap dynamically */
50extern rh_info_t *rh_create(unsigned int alignment);
51
52/* Destroy a remote heap, created by rh_create() */
53extern void rh_destroy(rh_info_t * info);
54
55/* Initialize in place a remote info block */
56extern void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
57 rh_block_t * block);
58
59/* Attach a free region to manage */
60extern int rh_attach_region(rh_info_t * info, void *start, int size);
61
62/* Detach a free region */
63extern void *rh_detach_region(rh_info_t * info, void *start, int size);
64
65/* Allocate the given size from the remote heap (with alignment) */
66extern void *rh_alloc_align(rh_info_t * info, int size, int alignment,
67 const char *owner);
68
69/* Allocate the given size from the remote heap */
70extern void *rh_alloc(rh_info_t * info, int size, const char *owner);
71
72/* Allocate the given size from the given address */
73extern void *rh_alloc_fixed(rh_info_t * info, void *start, int size,
74 const char *owner);
75
76/* Free the allocated area */
77extern int rh_free(rh_info_t * info, void *start);
78
79/* Get stats for debugging purposes */
80extern int rh_get_stats(rh_info_t * info, int what, int max_stats,
81 rh_stats_t * stats);
82
83/* Simple dump of remote heap info */
84extern void rh_dump(rh_info_t * info);
85
86/* Set owner of taken block */
87extern int rh_set_owner(rh_info_t * info, void *start, const char *owner);
88
89#endif /* __ASM_PPC_RHEAP_H__ */
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