#ifndef __LNET_LIB_TYPES_H__
#define __LNET_LIB_TYPES_H__
-#if defined(__linux__)
-#include <lnet/linux/lib-types.h>
-#elif defined(__APPLE__)
-#include <lnet/darwin/lib-types.h>
-#else
-#error Unsupported Operating System
-#endif
+#ifdef __KERNEL__
+# include <linux/uio.h>
+# include <linux/types.h>
+#else /* !__KERNEL__ */
+# define LNET_USE_LIB_FREELIST
+# include <sys/types.h>
+#endif /* __KERNEL__ */
#include <libcfs/libcfs.h>
#include <libcfs/list.h>
#include <lnet/types.h>
+#include <lnet/lnetctl.h>
#define WIRE_ATTR __attribute__((packed))
unsigned int msg_rtrcredit:1; /* taken a globel router credit */
unsigned int msg_peerrtrcredit:1; /* taken a peer router credit */
unsigned int msg_onactivelist:1; /* on the activelist */
+ unsigned int msg_rdma_get:1;
struct lnet_peer *msg_txpeer; /* peer I'm sending to */
struct lnet_peer *msg_rxpeer; /* peer I received from */
struct list_head tq_delayed; /* delayed TXs */
};
-#define LNET_MAX_INTERFACES 16
+#define LNET_MAX_INTERFACES 16
typedef struct lnet_ni {
#ifdef __KERNEL__
#define LNET_PING_FEAT_INVAL (0) /* no feature */
#define LNET_PING_FEAT_BASE (1 << 0) /* just a ping */
#define LNET_PING_FEAT_NI_STATUS (1 << 1) /* return NI status */
+#define LNET_PING_FEAT_RTE_DISABLED (1 << 2) /* Routing enabled */
#define LNET_PING_FEAT_MASK (LNET_PING_FEAT_BASE | \
LNET_PING_FEAT_NI_STATUS)
__u32 lrn_net;
} lnet_remotenet_t;
+/** lnet message has credit and can be submitted to lnd for send/receive */
+#define LNET_CREDIT_OK 0
+/** lnet message is waiting for credit */
+#define LNET_CREDIT_WAIT 1
+
typedef struct {
/* my free buffer pool */
struct list_head rbp_bufs;
lnet_kiov_t rb_kiov[0]; /* the buffer space */
} lnet_rtrbuf_t;
-typedef struct {
- __u32 msgs_alloc;
- __u32 msgs_max;
- __u32 errors;
- __u32 send_count;
- __u32 recv_count;
- __u32 route_count;
- __u32 drop_count;
- __u64 send_length;
- __u64 recv_length;
- __u64 route_length;
- __u64 drop_length;
+typedef struct lnet_counters {
+ __u32 msgs_alloc;
+ __u32 msgs_max;
+ __u32 errors;
+ __u32 send_count;
+ __u32 recv_count;
+ __u32 route_count;
+ __u32 drop_count;
+ __u64 send_length;
+ __u64 recv_length;
+ __u64 route_length;
+ __u64 drop_length;
} WIRE_ATTR lnet_counters_t;
#define LNET_PEER_HASHSIZE 503 /* prime! */
-#define LNET_NRBPOOLS 3 /* # different router buffer pools */
+#define LNET_TINY_BUF_IDX 0
+#define LNET_SMALL_BUF_IDX 1
+#define LNET_LARGE_BUF_IDX 2
+
+/* # different router buffer pools */
+#define LNET_NRBPOOLS (LNET_LARGE_BUF_IDX + 1)
enum {
/* Didn't match anything */
/* Match table for each CPT */
struct lnet_match_table **ptl_mtables;
/* spread rotor of incoming "PUT" */
- int ptl_rotor;
+ unsigned int ptl_rotor;
/* # active entries for this portal */
int ptl_mt_nmaps;
/* array of active entries' cpu-partition-id */
struct lnet_peer_table **ln_peer_tables;
/* failure simulation */
struct list_head ln_test_peers;
+ struct list_head ln_drop_rules;
+ struct list_head ln_delay_rules;
struct list_head ln_nis; /* LND instances */
/* NIs bond on specific CPT(s) */
struct mutex ln_api_mutex;
struct mutex ln_lnd_mutex;
+ struct mutex ln_delay_mutex;
#else
# ifndef HAVE_LIBPTHREAD
int ln_api_mutex;
/* test protocol compatibility flags */
int ln_testprotocompat;
+ /* 0 - load the NIs from the mod params
+ * 1 - do not load the NIs from the mod params
+ * Reverse logic to ensure that other calls to LNetNIInit
+ * need no change
+ */
+ bool ln_nis_from_mod_params;
+
#ifndef __KERNEL__
/* Temporary workaround to allow uOSS and test programs force
* server mode in userspace. The only place where we use it is