1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
7 #include <linux/config.h>
8 #include <linux/module.h>
9 #include <linux/kernel.h>
11 #include <linux/string.h>
12 #include <linux/stat.h>
13 #include <linux/errno.h>
14 #include <linux/locks.h>
15 #include <linux/unistd.h>
16 #include <linux/init.h>
18 #include <asm/system.h>
19 #include <asm/uaccess.h>
22 #include <linux/file.h>
23 #include <linux/stat.h>
24 #include <linux/list.h>
25 #include <asm/uaccess.h>
26 #include <asm/segment.h>
28 #define DEBUG_SUBSYSTEM S_GMNAL
30 #include <linux/kp30.h>
31 #include <portals/p30.h>
32 #include <portals/lib-p30.h>
40 #define NPAGES_LARGE 16
41 #define NPAGES_SMALL 1
42 #define MSG_LEN_LARGE NPAGES_LARGE*PAGE_SIZE
43 #define MSG_LEN_SMALL NPAGES_SMALL*PAGE_SIZE
44 #define MSG_SIZE_LARGE (gm_min_size_for_length(MSG_LEN_LARGE))
45 #define MSG_SIZE_SMALL (gm_min_size_for_length(MSG_LEN_SMALL))
47 #define TXMSGS 64 /* Number of Transmit Messages */
48 #define ENVELOPES 8 /* Number of outstanding receive msgs */
50 #define KGM_PORT_NUM 3
51 #define KGM_HOSTNAME "kgmnal"
56 unsigned long krx_len;
57 unsigned int krx_size;
58 unsigned int krx_priority;
59 struct list_head krx_item;
66 lib_msg_t *ktx_cookie;
69 unsigned long ktx_size;
71 unsigned int ktx_priority;
72 unsigned int ktx_tgt_node;
73 unsigned int ktx_tgt_port_id;
79 char kgm_shuttingdown;
80 struct gm_port *kgm_port;
81 struct list_head kgm_list;
84 struct kgm_trans *kgm_trans;
85 struct tq_struct kgm_ready_tq;
86 spinlock_t kgm_dispatch_lock;
87 spinlock_t kgm_update_lock;
88 spinlock_t kgm_send_lock;
91 int kgm_init(kgmnal_data_t *kgm_data);
92 int kgmnal_recv_thread(void *);
93 int gm_return_mynid(void);
94 void kgmnal_fwd_packet (void *arg, kpr_fwd_desc_t *fwd);
96 extern kgmnal_data_t kgmnal_data;
97 extern nal_t kgmnal_api;
98 extern nal_cb_t kgmnal_lib;
100 #endif /* _GMNAL_H */