aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/ieee1394/nodemgr.h
diff options
context:
space:
mode:
authorSteven Whitehouse <swhiteho@redhat.com>2006-10-02 08:45:08 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2006-10-02 08:45:08 -0400
commit59458f40e25915a355d8b1d701425fe9f4f9ea23 (patch)
treef1c9a2934df686e36d75f759ab7313b6f0e0e5f9 /drivers/ieee1394/nodemgr.h
parent825f9075d74028d11d7f5932f04e1b5db3022b51 (diff)
parentd834c16516d1ebec4766fc58c059bf01311e6045 (diff)
Merge branch 'master' into gfs2
Diffstat (limited to 'drivers/ieee1394/nodemgr.h')
-rw-r--r--drivers/ieee1394/nodemgr.h27
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h
index 0b26616e16c3..0e1e7d930783 100644
--- a/drivers/ieee1394/nodemgr.h
+++ b/drivers/ieee1394/nodemgr.h
@@ -21,9 +21,15 @@
21#define _IEEE1394_NODEMGR_H 21#define _IEEE1394_NODEMGR_H
22 22
23#include <linux/device.h> 23#include <linux/device.h>
24#include "csr1212.h" 24#include <asm/types.h>
25
25#include "ieee1394_core.h" 26#include "ieee1394_core.h"
26#include "ieee1394_hotplug.h" 27#include "ieee1394_types.h"
28
29struct csr1212_csr;
30struct csr1212_keyval;
31struct hpsb_host;
32struct ieee1394_device_id;
27 33
28/* '1' '3' '9' '4' in ASCII */ 34/* '1' '3' '9' '4' in ASCII */
29#define IEEE1394_BUSID_MAGIC __constant_cpu_to_be32(0x31333934) 35#define IEEE1394_BUSID_MAGIC __constant_cpu_to_be32(0x31333934)
@@ -44,7 +50,6 @@ struct bus_options {
44 u16 max_rec; /* Maximum packet size node can receive */ 50 u16 max_rec; /* Maximum packet size node can receive */
45}; 51};
46 52
47
48#define UNIT_DIRECTORY_VENDOR_ID 0x01 53#define UNIT_DIRECTORY_VENDOR_ID 0x01
49#define UNIT_DIRECTORY_MODEL_ID 0x02 54#define UNIT_DIRECTORY_MODEL_ID 0x02
50#define UNIT_DIRECTORY_SPECIFIER_ID 0x04 55#define UNIT_DIRECTORY_SPECIFIER_ID 0x04
@@ -59,8 +64,8 @@ struct bus_options {
59 * unit directory for each of these protocols. 64 * unit directory for each of these protocols.
60 */ 65 */
61struct unit_directory { 66struct unit_directory {
62 struct node_entry *ne; /* The node which this directory belongs to */ 67 struct node_entry *ne; /* The node which this directory belongs to */
63 octlet_t address; /* Address of the unit directory on the node */ 68 octlet_t address; /* Address of the unit directory on the node */
64 u8 flags; /* Indicates which entries were read */ 69 u8 flags; /* Indicates which entries were read */
65 70
66 quadlet_t vendor_id; 71 quadlet_t vendor_id;
@@ -79,11 +84,10 @@ struct unit_directory {
79 int length; /* Number of quadlets */ 84 int length; /* Number of quadlets */
80 85
81 struct device device; 86 struct device device;
82
83 struct class_device class_dev; 87 struct class_device class_dev;
84 88
85 struct csr1212_keyval *ud_kv; 89 struct csr1212_keyval *ud_kv;
86 u32 lun; /* logical unit number immediate value */ 90 u32 lun; /* logical unit number immediate value */
87}; 91};
88 92
89struct node_entry { 93struct node_entry {
@@ -103,10 +107,8 @@ struct node_entry {
103 const char *vendor_oui; 107 const char *vendor_oui;
104 108
105 u32 capabilities; 109 u32 capabilities;
106 struct hpsb_tlabel_pool *tpool;
107 110
108 struct device device; 111 struct device device;
109
110 struct class_device class_dev; 112 struct class_device class_dev;
111 113
112 /* Means this node is not attached anymore */ 114 /* Means this node is not attached anymore */
@@ -153,8 +155,8 @@ static inline int hpsb_node_entry_valid(struct node_entry *ne)
153/* 155/*
154 * This will fill in the given, pre-initialised hpsb_packet with the current 156 * This will fill in the given, pre-initialised hpsb_packet with the current
155 * information from the node entry (host, node ID, generation number). It will 157 * information from the node entry (host, node ID, generation number). It will
156 * return false if the node owning the GUID is not accessible (and not modify the 158 * return false if the node owning the GUID is not accessible (and not modify
157 * hpsb_packet) and return true otherwise. 159 * the hpsb_packet) and return true otherwise.
158 * 160 *
159 * Note that packet sending may still fail in hpsb_send_packet if a bus reset 161 * Note that packet sending may still fail in hpsb_send_packet if a bus reset
160 * happens while you are trying to set up the packet (due to obsolete generation 162 * happens while you are trying to set up the packet (due to obsolete generation
@@ -170,16 +172,13 @@ int hpsb_node_write(struct node_entry *ne, u64 addr,
170int hpsb_node_lock(struct node_entry *ne, u64 addr, 172int hpsb_node_lock(struct node_entry *ne, u64 addr,
171 int extcode, quadlet_t *data, quadlet_t arg); 173 int extcode, quadlet_t *data, quadlet_t arg);
172 174
173
174/* Iterate the hosts, calling a given function with supplied data for each 175/* Iterate the hosts, calling a given function with supplied data for each
175 * host. */ 176 * host. */
176int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *)); 177int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *));
177 178
178
179int init_ieee1394_nodemgr(void); 179int init_ieee1394_nodemgr(void);
180void cleanup_ieee1394_nodemgr(void); 180void cleanup_ieee1394_nodemgr(void);
181 181
182
183/* The template for a host device */ 182/* The template for a host device */
184extern struct device nodemgr_dev_template_host; 183extern struct device nodemgr_dev_template_host;
185 184