From: Doug Ledford <dledford@redhat.com>
Date: Tue, 14 Apr 2009 15:23:30 -0400
Subject: [openib] rmda: update rdma headers to OFED 1.4.1-rc3
Message-id: 1239737023-31222-4-git-send-email-dledford@redhat.com
O-Subject: [Patch RHEL5.4 03/16] [rmda] Update rdma headers to OFED 1.4.1-rc3 version
Bugzilla: 476301
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index c36750f..483057b 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -2,29 +2,33 @@
* Copyright (c) 2005 Voltaire Inc. All rights reserved.
* Copyright (c) 2005 Intel Corporation. All rights reserved.
*
- * This Software is licensed under one of the following licenses:
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
*
- * 1) under the terms of the "Common Public License 1.0" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/cpl.php.
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
*
- * 2) under the terms of the "The BSD License" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/bsd-license.php.
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
- * copy of which is available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/gpl-license.php.
- *
- * Licensee has the right to choose one of the above licenses.
- *
- * Redistributions of source code must retain the above copyright
- * notice and one of the license notices.
- *
- * Redistributions in binary form must reproduce both the above copyright
- * notice, one of the license notices in the documentation
- * and/or other materials provided with the distribution.
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
*
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#if !defined(IB_ADDR_H)
@@ -57,6 +61,7 @@ struct rdma_dev_addr {
unsigned char dst_dev_addr[MAX_ADDR_LEN];
unsigned char broadcast[MAX_ADDR_LEN];
enum rdma_node_type dev_type;
+ struct net_device *src_dev;
};
/**
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h
index f179d23..00a2b8e 100644
--- a/include/rdma/ib_cache.h
+++ b/include/rdma/ib_cache.h
@@ -30,8 +30,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_cache.h 1349 2004-12-16 21:09:43Z roland $
*/
#ifndef _IB_CACHE_H
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index a627c86..ec7c6d9 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -31,8 +31,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_cm.h 4311 2005-12-05 18:42:01Z sean.hefty $
*/
#if !defined(IB_CM_H)
#define IB_CM_H
diff --git a/include/rdma/ib_fmr_pool.h b/include/rdma/ib_fmr_pool.h
index 00dadbf..f62b842 100644
--- a/include/rdma/ib_fmr_pool.h
+++ b/include/rdma/ib_fmr_pool.h
@@ -29,8 +29,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_fmr_pool.h 2730 2005-06-28 16:43:03Z sean.hefty $
*/
#if !defined(IB_FMR_POOL_H)
@@ -61,7 +59,7 @@ struct ib_fmr_pool_param {
int pool_size;
int dirty_watermark;
void (*flush_function)(struct ib_fmr_pool *pool,
- void * arg);
+ void *arg);
void *flush_arg;
unsigned cache:1;
};
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 8ec3799..1a0f409 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -32,11 +32,9 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_mad.h 5596 2006-03-03 01:00:07Z sean.hefty $
*/
-#if !defined( IB_MAD_H )
+#if !defined(IB_MAD_H)
#define IB_MAD_H
#include <linux/list.h>
@@ -194,8 +192,7 @@ struct ib_vendor_mad {
u8 data[IB_MGMT_VENDOR_DATA];
};
-struct ib_class_port_info
-{
+struct ib_class_port_info {
u8 base_version;
u8 class_version;
__be16 capability_mask;
@@ -230,7 +227,9 @@ struct ib_class_port_info
* @seg_count: The number of RMPP segments allocated for this send.
* @seg_size: Size of each RMPP segment.
* @timeout_ms: Time to wait for a response.
- * @retries: Number of times to retry a request for a response.
+ * @retries: Number of times to retry a request for a response. For MADs
+ * using RMPP, this applies per window. On completion, returns the number
+ * of retries needed to complete the transfer.
*
* Users are responsible for initializing the MAD buffer itself, with the
* exception of any RMPP header. Additional segment buffer space allocated
@@ -291,7 +290,7 @@ static inline void ib_set_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr, u8 rtime)
*/
static inline void ib_set_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr, u8 flags)
{
- rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF1) |
+ rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF8) |
(flags & 0x7);
}
@@ -612,11 +611,11 @@ int ib_process_mad_wc(struct ib_mad_agent *mad_agent,
* any class specific header, and MAD data area.
* If @rmpp_active is set, the RMPP header will be initialized for sending.
*/
-struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
- u32 remote_qpn, u16 pkey_index,
- int rmpp_active,
- int hdr_len, int data_len,
- gfp_t gfp_mask);
+struct ib_mad_send_buf *ib_create_send_mad(struct ib_mad_agent *mad_agent,
+ u32 remote_qpn, u16 pkey_index,
+ int rmpp_active,
+ int hdr_len, int data_len,
+ gfp_t gfp_mask);
/**
* ib_is_mad_class_rmpp - returns whether given management class
diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h
index f926020..a762a0b 100644
--- a/include/rdma/ib_pack.h
+++ b/include/rdma/ib_pack.h
@@ -28,8 +28,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_pack.h 1349 2004-12-16 21:09:43Z roland $
*/
#ifndef IB_PACK_H
@@ -242,4 +240,7 @@ int ib_ud_header_pack(struct ib_ud_header *header,
int ib_ud_header_unpack(void *buf,
struct ib_ud_header *header);
+int ib_lrh_header_pack(struct ib_unpacked_lrh *lrh, void *buf);
+int ib_lrh_header_unpack(void *buf, struct ib_unpacked_lrh *lrh);
+
#endif /* IB_PACK_H */
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index 15f28c4..17949f2 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -30,8 +30,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_sa.h 2811 2005-07-06 18:11:43Z halr $
*/
#ifndef IB_SA_H
diff --git a/include/rdma/ib_smi.h b/include/rdma/ib_smi.h
index f29af13..aaca087 100644
--- a/include/rdma/ib_smi.h
+++ b/include/rdma/ib_smi.h
@@ -32,11 +32,9 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_smi.h 1389 2004-12-27 22:56:47Z roland $
*/
-#if !defined( IB_SMI_H )
+#if !defined(IB_SMI_H)
#define IB_SMI_H
#include <rdma/ib_mad.h>
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h
index 7f34a68..9ee0d2e 100644
--- a/include/rdma/ib_umem.h
+++ b/include/rdma/ib_umem.h
@@ -36,7 +36,6 @@
#include <linux/list.h>
#include <linux/scatterlist.h>
#include <linux/workqueue.h>
-#include <linux/dma-attrs.h>
struct ib_ucontext;
@@ -63,11 +62,8 @@ struct ib_umem_chunk {
#ifdef CONFIG_INFINIBAND_USER_MEM
struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
- size_t size, int access);
-struct ib_umem *ib_umem_get_dmasync(struct ib_ucontext *context, unsigned long addr,
- size_t size, int access);
+ size_t size, int access, int dmasync);
void ib_umem_release(struct ib_umem *umem);
-void ib_umem_release_dmasync(struct ib_umem *umem);
int ib_umem_page_count(struct ib_umem *umem);
#else /* CONFIG_INFINIBAND_USER_MEM */
@@ -76,16 +72,10 @@ int ib_umem_page_count(struct ib_umem *umem);
static inline struct ib_umem *ib_umem_get(struct ib_ucontext *context,
unsigned long addr, size_t size,
- int access) {
- return ERR_PTR(-EINVAL);
-}
-static inline struct ib_umem *ib_umem_get_dmasync(struct ib_ucontext *context,
- unsigned long addr, size_t size,
- int access) {
+ int access, int dmasync) {
return ERR_PTR(-EINVAL);
}
static inline void ib_umem_release(struct ib_umem *umem) { }
-static inline void ib_umem_release_dmasync(struct ib_umem *umem) { }
static inline int ib_umem_page_count(struct ib_umem *umem) { return 0; }
#endif /* CONFIG_INFINIBAND_USER_MEM */
diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h
index 37650af..bd3d380 100644
--- a/include/rdma/ib_user_cm.h
+++ b/include/rdma/ib_user_cm.h
@@ -29,8 +29,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_user_cm.h 4019 2005-11-11 00:33:09Z sean.hefty $
*/
#ifndef IB_USER_CM_H
diff --git a/include/rdma/ib_user_mad.h b/include/rdma/ib_user_mad.h
index 29d2c72..d6fce1c 100644
--- a/include/rdma/ib_user_mad.h
+++ b/include/rdma/ib_user_mad.h
@@ -29,8 +29,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_user_mad.h 2814 2005-07-06 19:14:09Z halr $
*/
#ifndef IB_USER_MAD_H
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index 64a721f..a17f771 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -31,8 +31,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_user_verbs.h 4019 2005-11-11 00:33:09Z sean.hefty $
*/
#ifndef IB_USER_VERBS_H
@@ -291,7 +289,10 @@ struct ib_uverbs_wc {
__u32 opcode;
__u32 vendor_err;
__u32 byte_len;
- __u32 imm_data;
+ union {
+ __u32 imm_data;
+ __u32 invalidate_rkey;
+ } ex;
__u32 qp_num;
__u32 src_qp;
__u32 wc_flags;
@@ -533,7 +534,10 @@ struct ib_uverbs_send_wr {
__u32 num_sge;
__u32 opcode;
__u32 send_flags;
- __u32 imm_data;
+ union {
+ __u32 imm_data;
+ __u32 invalidate_rkey;
+ } ex;
union {
struct {
__u64 remote_addr;
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c95e041..6fbfbae 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -34,8 +34,6 @@
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: ib_verbs.h 1349 2004-12-16 21:09:43Z roland $
*/
#if !defined(IB_VERBS_H)
@@ -93,17 +91,20 @@ enum ib_device_cap_flags {
IB_DEVICE_RC_RNR_NAK_GEN = (1<<12),
IB_DEVICE_SRQ_RESIZE = (1<<13),
IB_DEVICE_N_NOTIFY_CQ = (1<<14),
- IB_DEVICE_ZERO_STAG = (1<<15),
- IB_DEVICE_SEND_W_INV = (1<<16),
+ IB_DEVICE_LOCAL_DMA_LKEY = (1<<15),
+ IB_DEVICE_RESERVED = (1<<16), /* old SEND_W_INV */
IB_DEVICE_MEM_WINDOW = (1<<17),
/*
- * devices which publish this capability must support insertion of UDP
- * and TCP checksum on outgoing packets and can verify the validity of
- * checksum for incoming packets. Setting this flag implies the driver
- * may set NETIF_F_IP_CSUM.
+ * Devices should set IB_DEVICE_UD_IP_SUM if they support
+ * insertion of UDP and TCP checksum on outgoing UD IPoIB
+ * messages and can verify the validity of checksum for
+ * incoming messages. Setting this flag implies that the
+ * IPoIB driver may set NETIF_F_IP_CSUM for datagram mode.
*/
- IB_DEVICE_IP_CSUM = (1<<18),
- IB_DEVICE_TCP_TSO = (1<<19),
+ IB_DEVICE_UD_IP_CSUM = (1<<18),
+ IB_DEVICE_UD_TSO = (1<<19),
+ IB_DEVICE_MEM_MGT_EXTENSIONS = (1<<21),
+ IB_DEVICE_BLOCK_MULTICAST_LOOPBACK = (1<<22),
};
enum ib_atomic_cap {
@@ -149,6 +150,7 @@ struct ib_device_attr {
int max_srq;
int max_srq_wr;
int max_srq_sge;
+ unsigned int max_fast_reg_page_list_len;
u16 max_pkeys;
u8 local_ca_ack_delay;
};
@@ -225,6 +227,57 @@ static inline int ib_width_enum_to_int(enum ib_port_width width)
}
}
+struct ib_protocol_stats {
+ /* TBD... */
+};
+
+struct iw_protocol_stats {
+ u64 ipInReceives;
+ u64 ipInHdrErrors;
+ u64 ipInTooBigErrors;
+ u64 ipInNoRoutes;
+ u64 ipInAddrErrors;
+ u64 ipInUnknownProtos;
+ u64 ipInTruncatedPkts;
+ u64 ipInDiscards;
+ u64 ipInDelivers;
+ u64 ipOutForwDatagrams;
+ u64 ipOutRequests;
+ u64 ipOutDiscards;
+ u64 ipOutNoRoutes;
+ u64 ipReasmTimeout;
+ u64 ipReasmReqds;
+ u64 ipReasmOKs;
+ u64 ipReasmFails;
+ u64 ipFragOKs;
+ u64 ipFragFails;
+ u64 ipFragCreates;
+ u64 ipInMcastPkts;
+ u64 ipOutMcastPkts;
+ u64 ipInBcastPkts;
+ u64 ipOutBcastPkts;
+
+ u64 tcpRtoAlgorithm;
+ u64 tcpRtoMin;
+ u64 tcpRtoMax;
+ u64 tcpMaxConn;
+ u64 tcpActiveOpens;
+ u64 tcpPassiveOpens;
+ u64 tcpAttemptFails;
+ u64 tcpEstabResets;
+ u64 tcpCurrEstab;
+ u64 tcpInSegs;
+ u64 tcpOutSegs;
+ u64 tcpRetransSegs;
+ u64 tcpInErrs;
+ u64 tcpOutRsts;
+};
+
+union rdma_protocol_stats {
+ struct ib_protocol_stats ib;
+ struct iw_protocol_stats iw;
+};
+
struct ib_port_attr {
enum ib_port_state state;
enum ib_mtu max_mtu;
@@ -412,6 +465,8 @@ enum ib_wc_opcode {
IB_WC_FETCH_ADD,
IB_WC_BIND_MW,
IB_WC_LSO,
+ IB_WC_LOCAL_INV,
+ IB_WC_FAST_REG_MR,
/*
* Set value of IB_WC_RECV so consumers can test if a completion is a
* receive by testing (opcode & IB_WC_RECV).
@@ -422,7 +477,8 @@ enum ib_wc_opcode {
enum ib_wc_flags {
IB_WC_GRH = 1,
- IB_WC_WITH_IMM = (1<<1)
+ IB_WC_WITH_IMM = (1<<1),
+ IB_WC_WITH_INVALIDATE = (1<<2),
};
struct ib_wc {
@@ -432,7 +488,10 @@ struct ib_wc {
u32 vendor_err;
u32 byte_len;
struct ib_qp *qp;
- __be32 imm_data;
+ union {
+ __be32 imm_data;
+ u32 invalidate_rkey;
+ } ex;
u32 src_qp;
int wc_flags;
u16 pkey_index;
@@ -496,8 +555,9 @@ enum ib_qp_type {
IB_QPT_RAW_ETY
};
-enum qp_create_flags {
- QP_CREATE_LSO = 1 << 0,
+enum ib_qp_create_flags {
+ IB_QP_CREATE_IPOIB_UD_LSO = 1 << 0,
+ IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
};
struct ib_qp_init_attr {
@@ -509,8 +569,8 @@ struct ib_qp_init_attr {
struct ib_qp_cap cap;
enum ib_sig_type sq_sig_type;
enum ib_qp_type qp_type;
+ enum ib_qp_create_flags create_flags;
u8 port_num; /* special QP types only */
- enum qp_create_flags create_flags;
};
enum ib_rnr_timeout {
@@ -624,7 +684,11 @@ enum ib_wr_opcode {
IB_WR_RDMA_READ,
IB_WR_ATOMIC_CMP_AND_SWP,
IB_WR_ATOMIC_FETCH_AND_ADD,
- IB_WR_LSO
+ IB_WR_LSO,
+ IB_WR_SEND_WITH_INV,
+ IB_WR_RDMA_READ_WITH_INV,
+ IB_WR_LOCAL_INV,
+ IB_WR_FAST_REG_MR,
};
enum ib_send_flags {
@@ -632,8 +696,7 @@ enum ib_send_flags {
IB_SEND_SIGNALED = (1<<1),
IB_SEND_SOLICITED = (1<<2),
IB_SEND_INLINE = (1<<3),
- IB_SEND_IP_CSUM = (1<<4),
- IB_SEND_UDP_LSO = (1<<5)
+ IB_SEND_IP_CSUM = (1<<4)
};
struct ib_sge {
@@ -642,6 +705,12 @@ struct ib_sge {
u32 lkey;
};
+struct ib_fast_reg_page_list {
+ struct ib_device *device;
+ u64 *page_list;
+ unsigned int max_page_list_len;
+};
+
struct ib_send_wr {
struct ib_send_wr *next;
u64 wr_id;
@@ -649,7 +718,10 @@ struct ib_send_wr {
int num_sge;
enum ib_wr_opcode opcode;
int send_flags;
- __be32 imm_data;
+ union {
+ __be32 imm_data;
+ u32 invalidate_rkey;
+ } ex;
union {
struct {
u64 remote_addr;
@@ -671,6 +743,20 @@ struct ib_send_wr {
u16 pkey_index; /* valid for GSI only */
u8 port_num; /* valid for DR SMPs on switch only */
} ud;
+ struct {
+ u64 iova_start;
+ struct ib_fast_reg_page_list *page_list;
+ unsigned int page_shift;
+ unsigned int page_list_len;
+ u32 length;
+ int access_flags;
+ u32 rkey;
+ } fast_reg;
+ struct {
+ struct ib_unpacked_lrh *lrh;
+ u32 eth_type;
+ u8 static_rate;
+ } raw_ety;
} wr;
};
@@ -741,7 +827,7 @@ struct ib_uobject {
struct ib_ucontext *context; /* associated user context */
void *object; /* containing object */
struct list_head list; /* link to context's list */
- u32 id; /* index into kernel idr */
+ int id; /* index into kernel idr */
struct kref ref;
struct rw_semaphore mutex; /* protects .live */
int live;
@@ -773,7 +859,7 @@ struct ib_cq {
struct ib_uobject *uobject;
ib_comp_handler comp_handler;
void (*event_handler)(struct ib_event *, void *);
- void * cq_context;
+ void *cq_context;
int cqe;
atomic_t usecnt; /* count number of work queues */
};
@@ -879,7 +965,7 @@ struct ib_dma_mapping_ops {
void (*sync_single_for_cpu)(struct ib_device *dev,
u64 dma_handle,
size_t size,
- enum dma_data_direction dir);
+ enum dma_data_direction dir);
void (*sync_single_for_device)(struct ib_device *dev,
u64 dma_handle,
size_t size,
@@ -911,12 +997,12 @@ struct ib_device {
int *pkey_tbl_len;
int *gid_tbl_len;
- u32 flags;
-
int num_comp_vectors;
struct iw_cm_verbs *iwcm;
+ int (*get_protocol_stats)(struct ib_device *device,
+ union rdma_protocol_stats *stats);
int (*query_device)(struct ib_device *device,
struct ib_device_attr *device_attr);
int (*query_port)(struct ib_device *device,
@@ -1011,6 +1097,11 @@ struct ib_device {
int (*query_mr)(struct ib_mr *mr,
struct ib_mr_attr *mr_attr);
int (*dereg_mr)(struct ib_mr *mr);
+ struct ib_mr * (*alloc_fast_reg_mr)(struct ib_pd *pd,
+ int max_page_list_len);
+ struct ib_fast_reg_page_list * (*alloc_fast_reg_page_list)(struct ib_device *device,
+ int page_list_len);
+ void (*free_fast_reg_page_list)(struct ib_fast_reg_page_list *page_list);
int (*rereg_phys_mr)(struct ib_mr *mr,
int mr_rereg_mask,
struct ib_pd *pd,
@@ -1049,7 +1140,7 @@ struct ib_device {
struct module *owner;
struct class_device class_dev;
- struct kobject ports_parent;
+ struct kobject *ports_parent;
struct list_head port_list;
enum {
@@ -1057,12 +1148,14 @@ struct ib_device {
IB_DEV_REGISTERED,
IB_DEV_UNREGISTERED
} reg_state;
+ struct mutex sysfs_mutex;
u64 uverbs_cmd_mask;
int uverbs_abi_ver;
char node_desc[64];
__be64 node_guid;
+ u32 local_dma_lkey;
u8 node_type;
u8 phys_port_cnt;
};
@@ -1361,6 +1454,13 @@ static inline int ib_post_recv(struct ib_qp *qp,
return qp->device->post_recv(qp, recv_wr, bad_recv_wr);
}
+/*
+ * IB_CQ_VECTOR_LEAST_ATTACHED: The constant specifies that
+ * the CQ will be attached to the completion vector that has
+ * the least number of CQs already attached to it.
+ */
+#define IB_CQ_VECTOR_LEAST_ATTACHED 0xffffffff
+
/**
* ib_create_cq - Creates a CQ on the specified device.
* @device: The device on which to create the CQ.
@@ -1372,7 +1472,8 @@ static inline int ib_post_recv(struct ib_qp *qp,
* the associated completion and event handlers.
* @cqe: The minimum size of the CQ.
* @comp_vector - Completion vector used to signal completion events.
- * Must be >= 0 and < context->num_comp_vectors.
+ * Must be >= 0 and < context->num_comp_vectors
+ * or IB_CQ_VECTOR_LEAST_ATTACHED.
*
* Users can examine the cq structure to determine the actual CQ size.
*/
@@ -1393,10 +1494,9 @@ int ib_resize_cq(struct ib_cq *cq, int cqe);
/**
* ib_modify_cq - Modifies moderation params of the CQ
* @cq: The CQ to modify.
- * @cq_count: number of CQEs that will tirgger an event
- * @cq_period: max period of time beofre triggering an event
+ * @cq_count: number of CQEs that will trigger an event
+ * @cq_period: max period of time in usec before triggering an event
*
- * Users can examine the cq structure to determine the actual CQ size.
*/
int ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period);
@@ -1806,6 +1906,54 @@ int ib_query_mr(struct ib_mr *mr, struct ib_mr_attr *mr_attr);
int ib_dereg_mr(struct ib_mr *mr);
/**
+ * ib_alloc_fast_reg_mr - Allocates memory region usable with the
+ * IB_WR_FAST_REG_MR send work request.
+ * @pd: The protection domain associated with the region.
+ * @max_page_list_len: requested max physical buffer list length to be
+ * used with fast register work requests for this MR.
+ */
+struct ib_mr *ib_alloc_fast_reg_mr(struct ib_pd *pd, int max_page_list_len);
+
+/**
+ * ib_alloc_fast_reg_page_list - Allocates a page list array
+ * @device - ib device pointer.
+ * @page_list_len - size of the page list array to be allocated.
+ *
+ * This allocates and returns a struct ib_fast_reg_page_list * and a
+ * page_list array that is at least page_list_len in size. The actual
+ * size is returned in max_page_list_len. The caller is responsible
+ * for initializing the contents of the page_list array before posting
+ * a send work request with the IB_WC_FAST_REG_MR opcode.
+ *
+ * The page_list array entries must be translated using one of the
+ * ib_dma_*() functions just like the addresses passed to
+ * ib_map_phys_fmr(). Once the ib_post_send() is issued, the struct
+ * ib_fast_reg_page_list must not be modified by the caller until the
+ * IB_WC_FAST_REG_MR work request completes.
+ */
+struct ib_fast_reg_page_list *ib_alloc_fast_reg_page_list(
+ struct ib_device *device, int page_list_len);
+
+/**
+ * ib_free_fast_reg_page_list - Deallocates a previously allocated
+ * page list array.
+ * @page_list - struct ib_fast_reg_page_list pointer to be deallocated.
+ */
+void ib_free_fast_reg_page_list(struct ib_fast_reg_page_list *page_list);
+
+/**
+ * ib_update_fast_reg_key - updates the key portion of the fast_reg MR
+ * R_Key and L_Key.
+ * @mr - struct ib_mr pointer to be updated.
+ * @newkey - new key to be used.
+ */
+static inline void ib_update_fast_reg_key(struct ib_mr *mr, u8 newkey)
+{
+ mr->lkey = (mr->lkey & 0xffffff00) | newkey;
+ mr->rkey = (mr->rkey & 0xffffff00) | newkey;
+}
+
+/**
* ib_alloc_mw - Allocates a memory window.
* @pd: The protection domain associated with the memory window.
*/
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index aeefa9b..cbb822e 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -62,7 +62,7 @@ struct iw_cm_event {
struct sockaddr_in remote_addr;
void *private_data;
u8 private_data_len;
- void* provider_data;
+ void *provider_data;
};
/**
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 57f7d07..c6b2962 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -2,29 +2,33 @@
* Copyright (c) 2005 Voltaire Inc. All rights reserved.
* Copyright (c) 2005 Intel Corporation. All rights reserved.
*
- * This Software is licensed under one of the following licenses:
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
*
- * 1) under the terms of the "Common Public License 1.0" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/cpl.php.
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
*
- * 2) under the terms of the "The BSD License" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/bsd-license.php.
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
- * copy of which is available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/gpl-license.php.
- *
- * Licensee has the right to choose one of the above licenses.
- *
- * Redistributions of source code must retain the above copyright
- * notice and one of the license notices.
- *
- * Redistributions in binary form must reproduce both the above copyright
- * notice, one of the license notices in the documentation
- * and/or other materials provided with the distribution.
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
*
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#if !defined(RDMA_CM_H)
@@ -55,23 +59,20 @@ enum rdma_cm_event_type {
RDMA_CM_EVENT_MULTICAST_JOIN,
RDMA_CM_EVENT_MULTICAST_ERROR,
RDMA_CM_EVENT_ADDR_CHANGE,
+ RDMA_CM_EVENT_TIMEWAIT_EXIT
};
enum rdma_port_space {
- RDMA_PS_SDP = 0x0001,
- RDMA_PS_IPOIB= 0x0002,
- RDMA_PS_TCP = 0x0106,
- RDMA_PS_UDP = 0x0111,
- RDMA_PS_SCTP = 0x0183
+ RDMA_PS_SDP = 0x0001,
+ RDMA_PS_IPOIB = 0x0002,
+ RDMA_PS_TCP = 0x0106,
+ RDMA_PS_UDP = 0x0111,
+ RDMA_PS_SCTP = 0x0183
};
struct rdma_addr {
- struct sockaddr src_addr;
- u8 src_pad[sizeof(struct sockaddr_in6) -
- sizeof(struct sockaddr)];
- struct sockaddr dst_addr;
- u8 dst_pad[sizeof(struct sockaddr_in6) -
- sizeof(struct sockaddr)];
+ struct sockaddr_storage src_addr;
+ struct sockaddr_storage dst_addr;
struct rdma_dev_addr dev_addr;
};
diff --git a/include/rdma/rdma_cm_ib.h b/include/rdma/rdma_cm_ib.h
index 950424b..2389c3b 100644
--- a/include/rdma/rdma_cm_ib.h
+++ b/include/rdma/rdma_cm_ib.h
@@ -1,29 +1,33 @@
/*
* Copyright (c) 2006 Intel Corporation. All rights reserved.
*
- * This Software is licensed under one of the following licenses:
- *
- * 1) under the terms of the "Common Public License 1.0" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/cpl.php.
- *
- * 2) under the terms of the "The BSD License" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/bsd-license.php.
- *
- * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
- * copy of which is available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/gpl-license.php.
- *
- * Licensee has the right to choose one of the above licenses.
- *
- * Redistributions of source code must retain the above copyright
- * notice and one of the license notices.
- *
- * Redistributions in binary form must reproduce both the above copyright
- * notice, one of the license notices in the documentation
- * and/or other materials provided with the distribution.
- *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#if !defined(RDMA_CM_IB_H)
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index 9749c1b..c557054 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -60,7 +60,8 @@ enum {
RDMA_USER_CM_CMD_SET_OPTION,
RDMA_USER_CM_CMD_NOTIFY,
RDMA_USER_CM_CMD_JOIN_MCAST,
- RDMA_USER_CM_CMD_LEAVE_MCAST
+ RDMA_USER_CM_CMD_LEAVE_MCAST,
+ RDMA_USER_CM_CMD_MIGRATE_ID
};
/*
@@ -230,4 +231,14 @@ struct rdma_ucm_set_option {
__u32 optlen;
};
+struct rdma_ucm_migrate_id {
+ __u64 response;
+ __u32 id;
+ __u32 fd;
+};
+
+struct rdma_ucm_migrate_resp {
+ __u32 events_reported;
+};
+
#endif /* RDMA_USER_CM_H */
distrib
>
Scientific%20Linux
>
5x
>
x86_64
>
by-pkgid
>
fc11cd6e1c513a17304da94a5390f3cd
>
files
>
2731
