[openib-general] [PATCH 03/17] ehca: structure definitions
Heiko J Schick
schihei at de.ibm.com
Fri Mar 10 04:10:53 PST 2006
Signed-off-by: Heiko J Schick <schickhj at de.ibm.com>
ehca_classes.h | 282 +++++++++++++++++++++++++++++++++++++++++++++++++
ehca_classes_core.h | 75 +++++++++++++
ehca_classes_pSeries.h | 253 +++++++++++++++++++++++++++++++++++++++++++
3 files changed, 610 insertions(+)
--- linux-2.6.16-rc4-orig/drivers/infiniband/hw/ehca/ehca_classes.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.16-rc4/drivers/infiniband/hw/ehca/ehca_classes.h 2006-03-10 09:35:22.000000000 +0100
@@ -0,0 +1,282 @@
+/*
+ * IBM eServer eHCA Infiniband device driver for Linux on POWER
+ *
+ * Struct definition for eHCA internal structures
+ *
+ * Authors:Heiko J Schick <schickhj at de.ibm.com>
+ * Christoph Raisch <raisch at de.ibm.com>
+ *
+ * Copyright (c) 2005 IBM Corporation
+ *
+ * All rights reserved.
+ *
+ * This source code is distributed under a dual license of GPL v2.0 and OpenIB
+ * BSD.
+ *
+ * OpenIB BSD License
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: ehca_classes.h,v 1.11 2006/03/09 13:56:38 nguyen Exp $
+ */
+
+#ifndef __EHCA_CLASSES_H__
+#define __EHCA_CLASSES_H__
+
+#include "ehca_kernel.h"
+#include "ipz_pt_fn.h"
+
+struct ehca_module;
+struct ehca_qp;
+struct ehca_cq;
+struct ehca_eq;
+struct ehca_mr;
+struct ehca_mw;
+struct ehca_pd;
+struct ehca_av;
+
+#ifdef CONFIG_PPC64
+#include "ehca_classes_pSeries.h"
+#endif
+
+#include <rdma/ib_verbs.h>
+#include <rdma/ib_user_verbs.h>
+
+#include "ehca_irq.h"
+
+#include "ehca_classes_core.h"
+
+struct ehca_module {
+ struct list_head shca_list;
+ spinlock_t shca_lock;
+ struct timer_list timer;
+ kmem_cache_t *cache_pd;
+ kmem_cache_t *cache_cq;
+ kmem_cache_t *cache_qp;
+ kmem_cache_t *cache_av;
+ kmem_cache_t *cache_mr;
+ kmem_cache_t *cache_mw;
+ struct ehca_pfmodule pf;
+};
+
+struct ehca_eq {
+ u32 length;
+ struct ipz_queue ipz_queue;
+ struct ipz_eq_handle ipz_eq_handle;
+ struct ehca_irq_info irq_info;
+ struct work_struct work;
+ struct h_galpas galpas;
+ int is_initialized;
+ struct ehca_pfeq pf;
+ spinlock_t spinlock;
+};
+
+struct ehca_sport {
+ struct ib_cq *ibcq_aqp1;
+ struct ib_qp *ibqp_aqp1;
+ enum ib_port_state port_state;
+};
+
+struct ehca_shca {
+ struct ib_device ib_device;
+ struct ibmebus_dev *ibmebus_dev;
+ u8 num_ports;
+ int hw_level;
+ struct list_head shca_list;
+ struct ipz_adapter_handle ipz_hca_handle;
+ struct ehca_sport sport[2];
+ struct ehca_eq eq;
+ struct ehca_eq neq;
+ struct ehca_mr *maxmr;
+ struct ehca_pd *pd;
+ struct ehca_pfshca pf;
+ struct h_galpas galpas;
+};
+
+struct ehca_pd {
+ struct ib_pd ib_pd;
+ struct ipz_pd fw_pd;
+ struct ehca_pfpd pf;
+};
+
+struct ehca_qp {
+ struct ib_qp ib_qp;
+ struct ehca_qp_core ehca_qp_core;
+ u32 token;
+ spinlock_t spinlock_s;
+ spinlock_t spinlock_r;
+ u32 sq_max_inline_data_size;
+ struct ipz_qp_handle ipz_qp_handle;
+ struct ehca_pfqp pf;
+ struct ib_qp_init_attr init_attr;
+ u64 uspace_squeue;
+ u64 uspace_rqueue;
+ u64 uspace_fwh;
+ struct ehca_cq* send_cq;
+ unsigned int sqerr_purgeflag;
+ struct list_head list_entries;
+};
+
+/* must be power of 2 */
+#define QP_HASHTAB_LEN 8
+
+struct ehca_cq {
+ struct ib_cq ib_cq;
+ struct ehca_cq_core ehca_cq_core;
+ spinlock_t spinlock;
+ u32 cq_number;
+ u32 token;
+ u32 nr_of_entries;
+ struct ipz_cq_handle ipz_cq_handle;
+ struct ehca_pfcq pf;
+ spinlock_t cb_lock;
+ u64 uspace_queue;
+ u64 uspace_fwh;
+ struct hlist_head qp_hashtab[QP_HASHTAB_LEN];
+};
+
+enum ehca_mr_flag {
+ EHCA_MR_FLAG_FMR = 0x80000000, /* FMR, created with ehca_alloc_fmr */
+ EHCA_MR_FLAG_MAXMR = 0x40000000, /* max-MR */
+ EHCA_MR_FLAG_USER = 0x20000000 /* user space TODO...necessary????. */
+};
+
+struct ehca_mr {
+ union {
+ struct ib_mr ib_mr; /* must always be first in ehca_mr */
+ struct ib_fmr ib_fmr; /* must always be first in ehca_mr */
+ } ib;
+
+ spinlock_t mrlock;
+
+ /* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * !!! ehca_mr_deletenew() memsets from flags to end of structure
+ * !!! DON'T move flags or insert another field before.
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
+
+ enum ehca_mr_flag flags;
+ u32 num_pages; /* number of MR pages */
+ int acl; /* ACL (stored here for usage in reregister) */
+ u64 *start; /* virtual start address (stored here for */
+ /* usage in reregister) */
+ u64 size; /* size (stored here for usage in reregister) */
+ u32 fmr_page_size; /* page size for FMR */
+ u32 fmr_max_pages; /* max pages for FMR */
+ u32 fmr_max_maps; /* max outstanding maps for FMR */
+ u32 fmr_map_cnt; /* map counter for FMR */
+ /* fw specific data */
+ struct ipz_mrmw_handle ipz_mr_handle; /* MR handle for h-calls */
+ struct h_galpas galpas;
+ /* data for userspace bridge */
+ u32 nr_of_pages;
+ void *pagearray;
+
+ struct ehca_pfmr pf; /* platform specific part of MR */
+};
+
+struct ehca_mw {
+ struct ib_mw ib_mw; /* gen2 mw, must always be first in ehca_mw */
+ spinlock_t mwlock;
+
+ u8 never_bound; /* indication MW was never bound */
+ struct ipz_mrmw_handle ipz_mw_handle; /* MW handle for h-calls */
+ struct h_galpas galpas;
+
+ struct ehca_pfmw pf; /* platform specific part of MW */
+};
+
+enum ehca_mr_pgi_type {
+ EHCA_MR_PGI_PHYS = 1, /* type of ehca_reg_phys_mr,
+ * ehca_rereg_phys_mr,
+ * ehca_reg_internal_maxmr */
+ EHCA_MR_PGI_USER = 2, /* type of ehca_reg_user_mr */
+ EHCA_MR_PGI_FMR = 3 /* type of ehca_map_phys_fmr */
+};
+
+struct ehca_mr_pginfo {
+ enum ehca_mr_pgi_type type;
+ u64 num_pages;
+ u64 page_count;
+
+ /* type EHCA_MR_PGI_PHYS section */
+ int num_phys_buf;
+ struct ib_phys_buf *phys_buf_array;
+ u64 next_buf;
+ u64 next_page;
+
+ /* type EHCA_MR_PGI_USER section */
+ struct ib_umem *region;
+ struct ib_umem_chunk *next_chunk;
+ u64 next_nmap;
+
+ /* type EHCA_MR_PGI_FMR section */
+ u64 *page_list;
+ u64 next_listelem;
+};
+
+struct ehca_av {
+ struct ib_ah ib_ah;
+ struct ehca_ud_av av;
+};
+
+struct ehca_ucontext {
+ struct ib_ucontext ib_ucontext;
+};
+
+struct ehca_module *ehca_module_new(void);
+
+int ehca_module_delete(struct ehca_module *me);
+
+int ehca_eq_ctor(struct ehca_eq *eq);
+
+int ehca_eq_dtor(struct ehca_eq *eq);
+
+struct ehca_shca *ehca_shca_new(void);
+
+int ehca_shca_delete(struct ehca_shca *me);
+
+struct ehca_sport *ehca_sport_new(struct ehca_shca *anchor);
+
+extern struct rw_semaphore ehca_qp_idr_sem;
+extern struct rw_semaphore ehca_cq_idr_sem;
+extern struct idr ehca_qp_idr;
+extern struct idr ehca_cq_idr;
+
+struct ehca_create_cq_resp {
+ u32 cq_number;
+ u32 token;
+ struct ehca_cq_core ehca_cq_core;
+};
+
+struct ehca_create_qp_resp {
+ u32 qp_num;
+ u32 token;
+ struct ehca_qp_core ehca_qp_core;
+};
+
+int ehca_cq_assign_qp(struct ehca_cq *cq, struct ehca_qp *qp);
+int ehca_cq_unassign_qp(struct ehca_cq *cq, unsigned int qp_num);
+struct ehca_qp* ehca_cq_get_qp(struct ehca_cq *cq, int qp_num);
+
+#endif
--- linux-2.6.16-rc4-orig/drivers/infiniband/hw/ehca/ehca_classes_core.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.16-rc4/drivers/infiniband/hw/ehca/ehca_classes_core.h 2006-03-10 09:35:22.000000000 +0100
@@ -0,0 +1,75 @@
+/*
+ * IBM eServer eHCA Infiniband device driver for Linux on POWER
+ *
+ * core struct definitions for hcad internal structures and
+ * to be used/compiled commonly in user and kernel space
+ *
+ * Authors: Christoph Raisch <raisch at de.ibm.com>
+ * Hoang-Nam Nguyen <hnguyen at de.ibm.com>
+ *
+ * Copyright (c) 2005 IBM Corporation
+ *
+ * All rights reserved.
+ *
+ * This source code is distributed under a dual license of GPL v2.0 and OpenIB
+ * BSD.
+ *
+ * OpenIB BSD License
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: ehca_classes_core.h,v 1.4 2006/03/10 07:52:01 nguyen Exp $
+ */
+
+#ifndef __EHCA_CLASSES_CORE_H__
+#define __EHCA_CLASSES_CORE_H__
+
+#include "ipz_pt_fn_core.h"
+#include "hcp_phyp.h"
+
+/**
+ * ehca_qp_core - contains common fields for user/kernel space
+ */
+struct ehca_qp_core {
+ /* kernel space: enum ib_qp_type, user space: enum ibv_qp_type */
+ int qp_type;
+ int dummy1; /* 8 byte alignment */
+ struct ipz_queue ipz_squeue;
+ struct ipz_queue ipz_rqueue;
+ struct h_galpas galpas;
+ unsigned int qkey;
+ int dummy2; /* 8 byte alignment */
+ /* qp_num assigned by ehca: sqp0/1 may have got different numbers */
+ unsigned int real_qp_num;
+};
+
+/**
+ * ehca_cq_core - contains common fields for user/kernel space
+ */
+struct ehca_cq_core {
+ struct ipz_queue ipz_queue;
+ struct h_galpas galpas;
+};
+
+#endif /* __EHCA_CLASSES_CORE_H__ */
--- linux-2.6.16-rc4-orig/drivers/infiniband/hw/ehca/ehca_classes_pSeries.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.16-rc4/drivers/infiniband/hw/ehca/ehca_classes_pSeries.h 2006-02-27 18:00:32.000000000 +0100
@@ -0,0 +1,253 @@
+/*
+ * IBM eServer eHCA Infiniband device driver for Linux on POWER
+ *
+ * pSeries interface definitions
+ *
+ * Authors: Waleri Fomin <fomin at de.ibm.com>
+ * Christoph Raisch <raisch at de.ibm.com>
+ *
+ * Copyright (c) 2005 IBM Corporation
+ *
+ * All rights reserved.
+ *
+ * This source code is distributed under a dual license of GPL v2.0 and OpenIB
+ * BSD.
+ *
+ * OpenIB BSD License
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: ehca_classes_pSeries.h,v 1.3 2006/02/27 17:00:32 nguyen Exp $
+ */
+
+#ifndef __EHCA_CLASSES_PSERIES_H__
+#define __EHCA_CLASSES_PSERIES_H__
+
+#include "hcp_phyp.h"
+#include "ipz_pt_fn.h"
+
+
+struct ehca_pfmodule {
+};
+
+struct ehca_pfshca {
+};
+
+struct ehca_pfqp {
+ struct ipz_qpt sqpt;
+ struct ipz_qpt rqpt;
+};
+
+struct ehca_pfcq {
+ struct ipz_qpt qpt;
+ u32 cqnr;
+};
+
+struct ehca_pfeq {
+ struct ipz_qpt qpt;
+ struct h_galpa galpa;
+ u32 eqnr;
+};
+
+struct ehca_pfpd {
+};
+
+struct ehca_pfmr {
+};
+
+struct ehca_pfmw {
+};
+
+struct ipz_adapter_handle {
+ u64 handle;
+};
+
+struct ipz_cq_handle {
+ u64 handle;
+};
+
+struct ipz_eq_handle {
+ u64 handle;
+};
+
+struct ipz_qp_handle {
+ u64 handle;
+};
+struct ipz_mrmw_handle {
+ u64 handle;
+};
+
+struct ipz_pd {
+ u32 value;
+};
+
+struct hcp_modify_qp_control_block {
+ u32 qkey; /* 00 */
+ u32 rdd; /* reliable datagram domain */
+ u32 send_psn; /* 02 */
+ u32 receive_psn; /* 03 */
+ u32 prim_phys_port; /* 04 */
+ u32 alt_phys_port; /* 05 */
+ u32 prim_p_key_idx; /* 06 */
+ u32 alt_p_key_idx; /* 07 */
+ u32 rdma_atomic_ctrl; /* 08 */
+ u32 qp_state; /* 09 */
+ u32 reserved_10; /* 10 */
+ u32 rdma_nr_atomic_resp_res; /* 11 */
+ u32 path_migration_state; /* 12 */
+ u32 rdma_atomic_outst_dest_qp; /* 13 */
+ u32 dest_qp_nr; /* 14 */
+ u32 min_rnr_nak_timer_field; /* 15 */
+ u32 service_level; /* 16 */
+ u32 send_grh_flag; /* 17 */
+ u32 retry_count; /* 18 */
+ u32 timeout; /* 19 */
+ u32 path_mtu; /* 20 */
+ u32 max_static_rate; /* 21 */
+ u32 dlid; /* 22 */
+ u32 rnr_retry_count; /* 23 */
+ u32 source_path_bits; /* 24 */
+ u32 traffic_class; /* 25 */
+ u32 hop_limit; /* 26 */
+ u32 source_gid_idx; /* 27 */
+ u32 flow_label; /* 28 */
+ u32 reserved_29; /* 29 */
+ union { /* 30 */
+ u64 dw[2];
+ u8 byte[16];
+ } dest_gid;
+ u32 service_level_al; /* 34 */
+ u32 send_grh_flag_al; /* 35 */
+ u32 retry_count_al; /* 36 */
+ u32 timeout_al; /* 37 */
+ u32 max_static_rate_al; /* 38 */
+ u32 dlid_al; /* 39 */
+ u32 rnr_retry_count_al; /* 40 */
+ u32 source_path_bits_al; /* 41 */
+ u32 traffic_class_al; /* 42 */
+ u32 hop_limit_al; /* 43 */
+ u32 source_gid_idx_al; /* 44 */
+ u32 flow_label_al; /* 45 */
+ u32 reserved_46; /* 46 */
+ u32 reserved_47; /* 47 */
+ union { /* 48 */
+ u64 dw[2];
+ u8 byte[16];
+ } dest_gid_al;
+ u32 max_nr_outst_send_wr; /* 52 */
+ u32 max_nr_outst_recv_wr; /* 53 */
+ u32 disable_ete_credit_check; /* 54 */
+ u32 qp_number; /* 55 */
+ u64 send_queue_handle; /* 56 */
+ u64 recv_queue_handle; /* 58 */
+ u32 actual_nr_sges_in_sq_wqe; /* 60 */
+ u32 actual_nr_sges_in_rq_wqe; /* 61 */
+ u32 qp_enable; /* 62 */
+ u32 curr_srq_limit; /* 63 */
+ u64 qp_aff_asyn_ev_log_reg; /* 64 */
+ u64 shared_rq_hndl; /* 66 */
+ u64 trigg_doorbell_qp_hndl; /* 68 */
+ u32 reserved_70_127[58]; /* 70 */
+};
+
+#define MQPCB_MASK_QKEY EHCA_BMASK_IBM(0,0)
+#define MQPCB_MASK_SEND_PSN EHCA_BMASK_IBM(2,2)
+#define MQPCB_MASK_RECEIVE_PSN EHCA_BMASK_IBM(3,3)
+#define MQPCB_MASK_PRIM_PHYS_PORT EHCA_BMASK_IBM(4,4)
+#define MQPCB_PRIM_PHYS_PORT EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_ALT_PHYS_PORT EHCA_BMASK_IBM(5,5)
+#define MQPCB_MASK_PRIM_P_KEY_IDX EHCA_BMASK_IBM(6,6)
+#define MQPCB_PRIM_P_KEY_IDX EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_ALT_P_KEY_IDX EHCA_BMASK_IBM(7,7)
+#define MQPCB_MASK_RDMA_ATOMIC_CTRL EHCA_BMASK_IBM(8,8)
+#define MQPCB_MASK_QP_STATE EHCA_BMASK_IBM(9,9)
+#define MQPCB_QP_STATE EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_RDMA_NR_ATOMIC_RESP_RES EHCA_BMASK_IBM(11,11)
+#define MQPCB_MASK_PATH_MIGRATION_STATE EHCA_BMASK_IBM(12,12)
+#define MQPCB_MASK_RDMA_ATOMIC_OUTST_DEST_QP EHCA_BMASK_IBM(13,13)
+#define MQPCB_MASK_DEST_QP_NR EHCA_BMASK_IBM(14,14)
+#define MQPCB_MASK_MIN_RNR_NAK_TIMER_FIELD EHCA_BMASK_IBM(15,15)
+#define MQPCB_MASK_SERVICE_LEVEL EHCA_BMASK_IBM(16,16)
+#define MQPCB_MASK_SEND_GRH_FLAG EHCA_BMASK_IBM(17,17)
+#define MQPCB_MASK_RETRY_COUNT EHCA_BMASK_IBM(18,18)
+#define MQPCB_MASK_TIMEOUT EHCA_BMASK_IBM(19,19)
+#define MQPCB_MASK_PATH_MTU EHCA_BMASK_IBM(20,20)
+#define MQPCB_PATH_MTU EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_MAX_STATIC_RATE EHCA_BMASK_IBM(21,21)
+#define MQPCB_MAX_STATIC_RATE EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_DLID EHCA_BMASK_IBM(22,22)
+#define MQPCB_DLID EHCA_BMASK_IBM(16,31)
+#define MQPCB_MASK_RNR_RETRY_COUNT EHCA_BMASK_IBM(23,23)
+#define MQPCB_RNR_RETRY_COUNT EHCA_BMASK_IBM(29,31)
+#define MQPCB_MASK_SOURCE_PATH_BITS EHCA_BMASK_IBM(24,24)
+#define MQPCB_SOURCE_PATH_BITS EHCA_BMASK_IBM(25,31)
+#define MQPCB_MASK_TRAFFIC_CLASS EHCA_BMASK_IBM(25,25)
+#define MQPCB_TRAFFIC_CLASS EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_HOP_LIMIT EHCA_BMASK_IBM(26,26)
+#define MQPCB_HOP_LIMIT EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_SOURCE_GID_IDX EHCA_BMASK_IBM(27,27)
+#define MQPCB_SOURCE_GID_IDX EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_FLOW_LABEL EHCA_BMASK_IBM(28,28)
+#define MQPCB_FLOW_LABEL EHCA_BMASK_IBM(12,31)
+#define MQPCB_MASK_DEST_GID EHCA_BMASK_IBM(30,30)
+#define MQPCB_MASK_SERVICE_LEVEL_AL EHCA_BMASK_IBM(31,31)
+#define MQPCB_SERVICE_LEVEL_AL EHCA_BMASK_IBM(28,31)
+#define MQPCB_MASK_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(32,32)
+#define MQPCB_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(31,31)
+#define MQPCB_MASK_RETRY_COUNT_AL EHCA_BMASK_IBM(33,33)
+#define MQPCB_RETRY_COUNT_AL EHCA_BMASK_IBM(29,31)
+#define MQPCB_MASK_TIMEOUT_AL EHCA_BMASK_IBM(34,34)
+#define MQPCB_TIMEOUT_AL EHCA_BMASK_IBM(27,31)
+#define MQPCB_MASK_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(35,35)
+#define MQPCB_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_DLID_AL EHCA_BMASK_IBM(36,36)
+#define MQPCB_DLID_AL EHCA_BMASK_IBM(16,31)
+#define MQPCB_MASK_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(37,37)
+#define MQPCB_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(29,31)
+#define MQPCB_MASK_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(38,38)
+#define MQPCB_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(25,31)
+#define MQPCB_MASK_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(39,39)
+#define MQPCB_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_HOP_LIMIT_AL EHCA_BMASK_IBM(40,40)
+#define MQPCB_HOP_LIMIT_AL EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(41,41)
+#define MQPCB_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(24,31)
+#define MQPCB_MASK_FLOW_LABEL_AL EHCA_BMASK_IBM(42,42)
+#define MQPCB_FLOW_LABEL_AL EHCA_BMASK_IBM(12,31)
+#define MQPCB_MASK_DEST_GID_AL EHCA_BMASK_IBM(44,44)
+#define MQPCB_MASK_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(45,45)
+#define MQPCB_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(16,31)
+#define MQPCB_MASK_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(46,46)
+#define MQPCB_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(16,31)
+#define MQPCB_MASK_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(47,47)
+#define MQPCB_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(31,31)
+#define MQPCB_QP_NUMBER EHCA_BMASK_IBM(8,31)
+#define MQPCB_MASK_QP_ENABLE EHCA_BMASK_IBM(48,48)
+#define MQPCB_QP_ENABLE EHCA_BMASK_IBM(31,31)
+#define MQPCB_MASK_CURR_SQR_LIMIT EHCA_BMASK_IBM(49,49)
+#define MQPCB_CURR_SQR_LIMIT EHCA_BMASK_IBM(15,31)
+#define MQPCB_MASK_QP_AFF_ASYN_EV_LOG_REG EHCA_BMASK_IBM(50,50)
+#define MQPCB_MASK_SHARED_RQ_HNDL EHCA_BMASK_IBM(51,51)
+
+#endif /* __EHCA_CLASSES_PSERIES_H__ */
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