Changed MAX_CM_BUFFER for MPA frame to be conformant to RFC 5044.
This will change it to 512 + 20 instead of 512.
Signed-off-by: Faisal Latif faisal.la...@intel.com
diff --git a/drivers/infiniband/hw/nes/nes_cm.h
b/drivers/infiniband/hw/nes/nes_cm.h
index 90e8e4d..2d867a6 100644
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -47,6 +47,8 @@
#define IEFT_MPA_KEY_REP MPA ID Rep Frame
#define IETF_MPA_KEY_SIZE 16
#define IETF_MPA_VERSION 1
+#define IETF_MAX_PRIV_DATA_LEN 512
+#define IETF_MPA_FRAME_SIZE 20
enum ietf_mpa_flags {
IETF_MPA_FLAGS_MARKERS = 0x80, /* receive Markers */
@@ -169,7 +171,7 @@ struct nes_timer_entry {
#define NES_CM_DEF_SEQ2 0x18ed5740
#define NES_CM_DEF_LOCAL_ID2 0xb807
-#defineMAX_CM_BUFFER 512
+#defineMAX_CM_BUFFER (IETF_MPA_FRAME_SIZE + IETF_MAX_PRIV_DATA_LEN)
typedef u32 nes_addr_t;
diff --git a/drivers/infiniband/hw/nes/nes_context.h
b/drivers/infiniband/hw/nes/nes_context.h
deleted file mode 100644
index 0fb8d81..000
--- a/drivers/infiniband/hw/nes/nes_context.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (c) 2006 - 2009 Intel-NE, Inc. All rights reserved.
- *
- * 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.
- */
-
-#ifndef NES_CONTEXT_H
-#define NES_CONTEXT_H
-
-struct nes_qp_context {
- __le32 misc;
- __le32 cqs;
- __le32 sq_addr_low;
- __le32 sq_addr_high;
- __le32 rq_addr_low;
- __le32 rq_addr_high;
- __le32 misc2;
- __le16 tcpPorts[2];
- __le32 ip0;
- __le32 ip1;
- __le32 ip2;
- __le32 ip3;
- __le32 mss;
- __le32 arp_index_vlan;
- __le32 tcp_state_flow_label;
- __le32 pd_index_wscale;
- __le32 keepalive;
- u32 ts_recent;
- u32 ts_age;
- __le32 snd_nxt;
- __le32 snd_wnd;
- __le32 rcv_nxt;
- __le32 rcv_wnd;
- __le32 snd_max;
- __le32 snd_una;
- u32 srtt;
- __le32 rttvar;
- __le32 ssthresh;
- __le32 cwnd;
- __le32 snd_wl1;
- __le32 snd_wl2;
- __le32 max_snd_wnd;
- __le32 ts_val_delta;
- u32 retransmit;
- u32 probe_cnt;
- u32 hte_index;
- __le32 q2_addr_low;
- __le32 q2_addr_high;
- __le32 ird_index;
- u32 Rsvd3;
- __le32 ird_ord_sizes;
- u32 mrkr_offset;
- __le32 aeq_token_low;
- __le32 aeq_token_high;
-};
-
-/* QP Context Misc Field */
-
-#define NES_QPCONTEXT_MISC_IWARP_VER_MASK0x0003
-#define NES_QPCONTEXT_MISC_IWARP_VER_SHIFT 0
-#define NES_QPCONTEXT_MISC_EFB_SIZE_MASK 0x00C0
-#define NES_QPCONTEXT_MISC_EFB_SIZE_SHIFT6
-#define NES_QPCONTEXT_MISC_RQ_SIZE_MASK 0x0300
-#define NES_QPCONTEXT_MISC_RQ_SIZE_SHIFT 8
-#define NES_QPCONTEXT_MISC_SQ_SIZE_MASK 0x0c00
-#define NES_QPCONTEXT_MISC_SQ_SIZE_SHIFT 10
-#define NES_QPCONTEXT_MISC_PCI_FCN_MASK 0x7000
-#define NES_QPCONTEXT_MISC_PCI_FCN_SHIFT 12
-#define NES_QPCONTEXT_MISC_DUP_ACKS_MASK 0x0007
-#define NES_QPCONTEXT_MISC_DUP_ACKS_SHIFT16
-
-enum nes_qp_context_misc_bits {
- NES_QPCONTEXT_MISC_RX_WQE_SIZE = 0x0004,
- NES_QPCONTEXT_MISC_IPV4= 0x0008,
- NES_QPCONTEXT_MISC_DO_NOT_FRAG = 0x0010,
- NES_QPCONTEXT_MISC_INSERT_VLAN = 0x0020,
- NES_QPCONTEXT_MISC_DROS= 0x8000,
- NES_QPCONTEXT_MISC_WSCALE = 0x0008,
- NES_QPCONTEXT_MISC_KEEPALIVE = 0x0010,
-