diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_context.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_context.h | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/drivers/infiniband/hw/nes/nes_context.h b/drivers/infiniband/hw/nes/nes_context.h deleted file mode 100644 index a69eef16d72d..000000000000 --- a/drivers/infiniband/hw/nes/nes_context.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * Copyright (c) 2006 - 2011 Intel Corporation. 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_MASK 0x00000003 -#define NES_QPCONTEXT_MISC_IWARP_VER_SHIFT 0 -#define NES_QPCONTEXT_MISC_EFB_SIZE_MASK 0x000000C0 -#define NES_QPCONTEXT_MISC_EFB_SIZE_SHIFT 6 -#define NES_QPCONTEXT_MISC_RQ_SIZE_MASK 0x00000300 -#define NES_QPCONTEXT_MISC_RQ_SIZE_SHIFT 8 -#define NES_QPCONTEXT_MISC_SQ_SIZE_MASK 0x00000c00 -#define NES_QPCONTEXT_MISC_SQ_SIZE_SHIFT 10 -#define NES_QPCONTEXT_MISC_PCI_FCN_MASK 0x00007000 -#define NES_QPCONTEXT_MISC_PCI_FCN_SHIFT 12 -#define NES_QPCONTEXT_MISC_DUP_ACKS_MASK 0x00070000 -#define NES_QPCONTEXT_MISC_DUP_ACKS_SHIFT 16 - -enum nes_qp_context_misc_bits { - NES_QPCONTEXT_MISC_RX_WQE_SIZE = 0x00000004, - NES_QPCONTEXT_MISC_IPV4 = 0x00000008, - NES_QPCONTEXT_MISC_DO_NOT_FRAG = 0x00000010, - NES_QPCONTEXT_MISC_INSERT_VLAN = 0x00000020, - NES_QPCONTEXT_MISC_DROS = 0x00008000, - NES_QPCONTEXT_MISC_WSCALE = 0x00080000, - NES_QPCONTEXT_MISC_KEEPALIVE = 0x00100000, - NES_QPCONTEXT_MISC_TIMESTAMP = 0x00200000, - NES_QPCONTEXT_MISC_SACK = 0x00400000, - NES_QPCONTEXT_MISC_RDMA_WRITE_EN = 0x00800000, - NES_QPCONTEXT_MISC_RDMA_READ_EN = 0x01000000, - NES_QPCONTEXT_MISC_WBIND_EN = 0x10000000, - NES_QPCONTEXT_MISC_FAST_REGISTER_EN = 0x20000000, - NES_QPCONTEXT_MISC_PRIV_EN = 0x40000000, - NES_QPCONTEXT_MISC_NO_NAGLE = 0x80000000 -}; - -enum nes_qp_acc_wq_sizes { - HCONTEXT_TSA_WQ_SIZE_4 = 0, - HCONTEXT_TSA_WQ_SIZE_32 = 1, - HCONTEXT_TSA_WQ_SIZE_128 = 2, - HCONTEXT_TSA_WQ_SIZE_512 = 3 -}; - -/* QP Context Misc2 Fields */ -#define NES_QPCONTEXT_MISC2_TTL_MASK 0x000000ff -#define NES_QPCONTEXT_MISC2_TTL_SHIFT 0 -#define NES_QPCONTEXT_MISC2_HOP_LIMIT_MASK 0x000000ff -#define NES_QPCONTEXT_MISC2_HOP_LIMIT_SHIFT 0 -#define NES_QPCONTEXT_MISC2_LIMIT_MASK 0x00000300 -#define NES_QPCONTEXT_MISC2_LIMIT_SHIFT 8 -#define NES_QPCONTEXT_MISC2_NIC_INDEX_MASK 0x0000fc00 -#define NES_QPCONTEXT_MISC2_NIC_INDEX_SHIFT 10 -#define NES_QPCONTEXT_MISC2_SRC_IP_MASK 0x001f0000 -#define NES_QPCONTEXT_MISC2_SRC_IP_SHIFT 16 -#define NES_QPCONTEXT_MISC2_TOS_MASK 0xff000000 -#define NES_QPCONTEXT_MISC2_TOS_SHIFT 24 -#define NES_QPCONTEXT_MISC2_TRAFFIC_CLASS_MASK 0xff000000 -#define NES_QPCONTEXT_MISC2_TRAFFIC_CLASS_SHIFT 24 - -/* QP Context Tcp State/Flow Label Fields */ -#define NES_QPCONTEXT_TCPFLOW_FLOW_LABEL_MASK 0x000fffff -#define NES_QPCONTEXT_TCPFLOW_FLOW_LABEL_SHIFT 0 -#define NES_QPCONTEXT_TCPFLOW_TCP_STATE_MASK 0xf0000000 -#define NES_QPCONTEXT_TCPFLOW_TCP_STATE_SHIFT 28 - -enum nes_qp_tcp_state { - NES_QPCONTEXT_TCPSTATE_CLOSED = 1, - NES_QPCONTEXT_TCPSTATE_EST = 5, - NES_QPCONTEXT_TCPSTATE_TIME_WAIT = 11, -}; - -/* QP Context PD Index/wscale Fields */ -#define NES_QPCONTEXT_PDWSCALE_RCV_WSCALE_MASK 0x0000000f -#define NES_QPCONTEXT_PDWSCALE_RCV_WSCALE_SHIFT 0 -#define NES_QPCONTEXT_PDWSCALE_SND_WSCALE_MASK 0x00000f00 -#define NES_QPCONTEXT_PDWSCALE_SND_WSCALE_SHIFT 8 -#define NES_QPCONTEXT_PDWSCALE_PDINDEX_MASK 0xffff0000 -#define NES_QPCONTEXT_PDWSCALE_PDINDEX_SHIFT 16 - -/* QP Context Keepalive Fields */ -#define NES_QPCONTEXT_KEEPALIVE_DELTA_MASK 0x0000ffff -#define NES_QPCONTEXT_KEEPALIVE_DELTA_SHIFT 0 -#define NES_QPCONTEXT_KEEPALIVE_PROBE_CNT_MASK 0x00ff0000 -#define NES_QPCONTEXT_KEEPALIVE_PROBE_CNT_SHIFT 16 -#define NES_QPCONTEXT_KEEPALIVE_INTV_MASK 0xff000000 -#define NES_QPCONTEXT_KEEPALIVE_INTV_SHIFT 24 - -/* QP Context ORD/IRD Fields */ -#define NES_QPCONTEXT_ORDIRD_ORDSIZE_MASK 0x0000007f -#define NES_QPCONTEXT_ORDIRD_ORDSIZE_SHIFT 0 -#define NES_QPCONTEXT_ORDIRD_IRDSIZE_MASK 0x00030000 -#define NES_QPCONTEXT_ORDIRD_IRDSIZE_SHIFT 16 -#define NES_QPCONTEXT_ORDIRD_IWARP_MODE_MASK 0x30000000 -#define NES_QPCONTEXT_ORDIRD_IWARP_MODE_SHIFT 28 - -enum nes_ord_ird_bits { - NES_QPCONTEXT_ORDIRD_WRPDU = 0x02000000, - NES_QPCONTEXT_ORDIRD_LSMM_PRESENT = 0x04000000, - NES_QPCONTEXT_ORDIRD_ALSMM = 0x08000000, - NES_QPCONTEXT_ORDIRD_AAH = 0x40000000, - NES_QPCONTEXT_ORDIRD_RNMC = 0x80000000 -}; - -enum nes_iwarp_qp_state { - NES_QPCONTEXT_IWARP_STATE_NONEXIST = 0, - NES_QPCONTEXT_IWARP_STATE_IDLE = 1, - NES_QPCONTEXT_IWARP_STATE_RTS = 2, - NES_QPCONTEXT_IWARP_STATE_CLOSING = 3, - NES_QPCONTEXT_IWARP_STATE_TERMINATE = 5, - NES_QPCONTEXT_IWARP_STATE_ERROR = 6 -}; - - -#endif /* NES_CONTEXT_H */ |