#ifndef _P30_TYPES_H_
#define _P30_TYPES_H_
-#ifdef __linux__
-#include <asm/types.h>
-#include <asm/timex.h>
-#else
-#include <sys/types.h>
-typedef u_int32_t __u32;
-typedef u_int64_t __u64;
-typedef unsigned long long cycles_t;
-static inline cycles_t get_cycles(void) { return 0; }
-#endif
+#include "build_check.h"
+
+#include <libcfs/libcfs.h>
+#include <portals/errno.h>
+/* This implementation uses the same type for API function return codes and
+ * the completion status in an event */
+#define PTL_NI_OK PTL_OK
+typedef ptl_err_t ptl_ni_fail_t;
+
+typedef __u32 ptl_uid_t;
+typedef __u32 ptl_jid_t;
typedef __u64 ptl_nid_t;
+typedef __u32 ptl_netid_t;
typedef __u32 ptl_pid_t;
typedef __u32 ptl_pt_index_t;
typedef __u32 ptl_ac_index_t;
typedef __u64 ptl_hdr_data_t;
typedef __u32 ptl_size_t;
+#define PTL_TIME_FOREVER (-1)
+
typedef struct {
unsigned long nal_idx; /* which network interface */
__u64 cookie; /* which thing on that interface */
typedef ptl_handle_any_t ptl_handle_md_t;
typedef ptl_handle_any_t ptl_handle_me_t;
-#define PTL_HANDLE_NONE \
-((const ptl_handle_any_t){.nal_idx = -1, .cookie = -1})
-#define PTL_EQ_NONE PTL_HANDLE_NONE
+#define PTL_INVALID_HANDLE \
+ ((const ptl_handle_any_t){.nal_idx = -1, .cookie = -1})
+#define PTL_EQ_NONE PTL_INVALID_HANDLE
-static inline int PtlHandleEqual (ptl_handle_any_t h1, ptl_handle_any_t h2)
+static inline int PtlHandleIsEqual (ptl_handle_any_t h1, ptl_handle_any_t h2)
{
return (h1.nal_idx == h2.nal_idx && h1.cookie == h2.cookie);
}
+#define PTL_UID_ANY ((ptl_uid_t) -1)
+#define PTL_JID_ANY ((ptl_jid_t) -1)
#define PTL_NID_ANY ((ptl_nid_t) -1)
#define PTL_PID_ANY ((ptl_pid_t) -1)
} ptl_ins_pos_t;
typedef struct {
- struct page *kiov_page;
- unsigned int kiov_len;
- unsigned int kiov_offset;
-} ptl_kiov_t;
-
-typedef struct {
void *start;
ptl_size_t length;
int threshold;
int max_size;
unsigned int options;
void *user_ptr;
- ptl_handle_eq_t eventq;
- unsigned int niov;
+ ptl_handle_eq_t eq_handle;
} ptl_md_t;
/* Options for the MD structure */
-#define PTL_MD_OP_PUT (1 << 0)
-#define PTL_MD_OP_GET (1 << 1)
-#define PTL_MD_MANAGE_REMOTE (1 << 2)
-#define PTL_MD_AUTO_UNLINK (1 << 3)
-#define PTL_MD_TRUNCATE (1 << 4)
-#define PTL_MD_ACK_DISABLE (1 << 5)
-#define PTL_MD_IOV (1 << 6)
-#define PTL_MD_MAX_SIZE (1 << 7)
-#define PTL_MD_KIOV (1 << 8)
+#define PTL_MD_OP_PUT (1 << 0)
+#define PTL_MD_OP_GET (1 << 1)
+#define PTL_MD_MANAGE_REMOTE (1 << 2)
+/* unused (1 << 3) */
+#define PTL_MD_TRUNCATE (1 << 4)
+#define PTL_MD_ACK_DISABLE (1 << 5)
+#define PTL_MD_IOVEC (1 << 6)
+#define PTL_MD_MAX_SIZE (1 << 7)
+#define PTL_MD_KIOV (1 << 8)
+#define PTL_MD_EVENT_START_DISABLE (1 << 9)
+#define PTL_MD_EVENT_END_DISABLE (1 << 10)
+
+/* For compatibility with Cray Portals */
+#define PTL_MD_LUSTRE_COMPLETION_SEMANTICS 0
+#define PTL_MD_PHYS 0
#define PTL_MD_THRESH_INF (-1)
+/* NB lustre portals uses struct iovec internally! */
+typedef struct iovec ptl_md_iovec_t;
+
+typedef struct {
+ cfs_page_t *kiov_page;
+ unsigned int kiov_len;
+ unsigned int kiov_offset;
+} ptl_kiov_t;
+
typedef enum {
- PTL_EVENT_GET,
- PTL_EVENT_PUT,
- PTL_EVENT_REPLY,
+ PTL_EVENT_GET_START,
+ PTL_EVENT_GET_END,
+
+ PTL_EVENT_PUT_START,
+ PTL_EVENT_PUT_END,
+
+ PTL_EVENT_REPLY_START,
+ PTL_EVENT_REPLY_END,
+
PTL_EVENT_ACK,
- PTL_EVENT_SENT
+
+ PTL_EVENT_SEND_START,
+ PTL_EVENT_SEND_END,
+
+ PTL_EVENT_UNLINK,
} ptl_event_kind_t;
#define PTL_SEQ_BASETYPE long
typedef unsigned PTL_SEQ_BASETYPE ptl_seq_t;
#define PTL_SEQ_GT(a,b) (((signed PTL_SEQ_BASETYPE)((a) - (b))) > 0)
+/* XXX
+ * cygwin need the pragma line, not clear if it's needed in other places.
+ * checking!!!
+ */
+#ifdef __CYGWIN__
+#pragma pack(push, 4)
+#endif
typedef struct {
- ptl_event_kind_t type;
- ptl_process_id_t initiator;
- ptl_pt_index_t portal;
- ptl_match_bits_t match_bits;
- ptl_size_t rlength, mlength, offset;
- ptl_handle_me_t unlinked_me;
- ptl_md_t mem_desc;
- ptl_hdr_data_t hdr_data;
- cycles_t arrival_time;
+ ptl_event_kind_t type;
+ ptl_process_id_t initiator;
+ ptl_uid_t uid;
+ ptl_jid_t jid;
+ ptl_pt_index_t pt_index;
+ ptl_match_bits_t match_bits;
+ ptl_size_t rlength;
+ ptl_size_t mlength;
+ ptl_size_t offset;
+ ptl_handle_md_t md_handle;
+ ptl_md_t md;
+ ptl_hdr_data_t hdr_data;
+ ptl_seq_t link;
+ ptl_ni_fail_t ni_fail_type;
+
+ int unlinked;
+
volatile ptl_seq_t sequence;
} ptl_event_t;
-
+#ifdef __CYGWIN__
+#pragma pop
+#endif
typedef enum {
PTL_ACK_REQ,
PTL_NOACK_REQ
} ptl_ack_req_t;
+typedef void (*ptl_eq_handler_t)(ptl_event_t *event);
+#define PTL_EQ_HANDLER_NONE NULL
typedef struct {
- volatile ptl_seq_t sequence;
- ptl_size_t size;
- ptl_event_t *base;
- ptl_handle_any_t cb_eq_handle;
-} ptl_eq_t;
-
-typedef struct {
- ptl_eq_t *eq;
-} ptl_ni_t;
-
-
-typedef struct {
- int max_match_entries; /* max number of match entries */
- int max_mem_descriptors; /* max number of memory descriptors */
- int max_event_queues; /* max number of event queues */
- int max_atable_index; /* maximum access control list table index */
- int max_ptable_index; /* maximum portals table index */
+ int max_mes;
+ int max_mds;
+ int max_eqs;
+ int max_ac_index;
+ int max_pt_index;
+ int max_md_iovecs;
+ int max_me_list;
+ int max_getput_md;
} ptl_ni_limits_t;
/*
typedef int ptl_sr_value_t;
+typedef int ptl_interface_t;
+#define PTL_IFACE_DEFAULT (-1)
+
#endif
git://git.whamcloud.com / fs / lustre-release.git / blobdiff