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authorHal Rosenstock <halr@voltaire.com>2006-03-28 19:40:04 -0500
committerRoland Dreier <rolandd@cisco.com>2006-03-30 10:19:51 -0500
commit618a3c03fcfdf1ac4543247c8ddfb0c9d775ff33 (patch)
tree9b3c0baf53f0fcab01848b7816aace785afd8a94 /include/rdma/ib_mad.h
parentfa9656bbd9af5b95adc43eaa0a143992346378cb (diff)
IB/mad: RMPP support for additional classes
Add RMPP support for additional management classes that support it. Also, validate RMPP is consistent with management class specified. Signed-off-by: Hal Rosenstock <halr@voltaire.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/rdma/ib_mad.h')
-rw-r--r--include/rdma/ib_mad.h27
1 files changed, 26 insertions, 1 deletions
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 51ab8eddb295..5ff77558013b 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -3,7 +3,7 @@
3 * Copyright (c) 2004 Infinicon Corporation. All rights reserved. 3 * Copyright (c) 2004 Infinicon Corporation. All rights reserved.
4 * Copyright (c) 2004 Intel Corporation. All rights reserved. 4 * Copyright (c) 2004 Intel Corporation. All rights reserved.
5 * Copyright (c) 2004 Topspin Corporation. All rights reserved. 5 * Copyright (c) 2004 Topspin Corporation. All rights reserved.
6 * Copyright (c) 2004 Voltaire Corporation. All rights reserved. 6 * Copyright (c) 2004-2006 Voltaire Corporation. All rights reserved.
7 * 7 *
8 * This software is available to you under a choice of one of two 8 * This software is available to you under a choice of one of two
9 * licenses. You may choose to be licensed under the terms of the GNU 9 * licenses. You may choose to be licensed under the terms of the GNU
@@ -55,6 +55,10 @@
55#define IB_MGMT_CLASS_DEVICE_MGMT 0x06 55#define IB_MGMT_CLASS_DEVICE_MGMT 0x06
56#define IB_MGMT_CLASS_CM 0x07 56#define IB_MGMT_CLASS_CM 0x07
57#define IB_MGMT_CLASS_SNMP 0x08 57#define IB_MGMT_CLASS_SNMP 0x08
58#define IB_MGMT_CLASS_DEVICE_ADM 0x10
59#define IB_MGMT_CLASS_BOOT_MGMT 0x11
60#define IB_MGMT_CLASS_BIS 0x12
61#define IB_MGMT_CLASS_CONG_MGMT 0x21
58#define IB_MGMT_CLASS_VENDOR_RANGE2_START 0x30 62#define IB_MGMT_CLASS_VENDOR_RANGE2_START 0x30
59#define IB_MGMT_CLASS_VENDOR_RANGE2_END 0x4F 63#define IB_MGMT_CLASS_VENDOR_RANGE2_END 0x4F
60 64
@@ -117,6 +121,8 @@ enum {
117 IB_MGMT_VENDOR_DATA = 216, 121 IB_MGMT_VENDOR_DATA = 216,
118 IB_MGMT_SA_HDR = 56, 122 IB_MGMT_SA_HDR = 56,
119 IB_MGMT_SA_DATA = 200, 123 IB_MGMT_SA_DATA = 200,
124 IB_MGMT_DEVICE_HDR = 64,
125 IB_MGMT_DEVICE_DATA = 192,
120}; 126};
121 127
122struct ib_mad_hdr { 128struct ib_mad_hdr {
@@ -603,6 +609,25 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
603 gfp_t gfp_mask); 609 gfp_t gfp_mask);
604 610
605/** 611/**
612 * ib_is_mad_class_rmpp - returns whether given management class
613 * supports RMPP.
614 * @mgmt_class: management class
615 *
616 * This routine returns whether the management class supports RMPP.
617 */
618int ib_is_mad_class_rmpp(u8 mgmt_class);
619
620/**
621 * ib_get_mad_data_offset - returns the data offset for a given
622 * management class.
623 * @mgmt_class: management class
624 *
625 * This routine returns the data offset in the MAD for the management
626 * class requested.
627 */
628int ib_get_mad_data_offset(u8 mgmt_class);
629
630/**
606 * ib_get_rmpp_segment - returns the data buffer for a given RMPP segment. 631 * ib_get_rmpp_segment - returns the data buffer for a given RMPP segment.
607 * @send_buf: Previously allocated send data buffer. 632 * @send_buf: Previously allocated send data buffer.
608 * @seg_num: number of segment to return 633 * @seg_num: number of segment to return