mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-29 23:53:32 +00:00
a02d44a02b
Update copyright banner to 2008. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
177 lines
5.7 KiB
C
177 lines
5.7 KiB
C
/*
|
|
* Copyright (c) 2004-2008 Chelsio, 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 _FIRMWARE_EXPORTS_H_
|
|
#define _FIRMWARE_EXPORTS_H_
|
|
|
|
/* WR OPCODES supported by the firmware.
|
|
*/
|
|
#define FW_WROPCODE_FORWARD 0x01
|
|
#define FW_WROPCODE_BYPASS 0x05
|
|
|
|
#define FW_WROPCODE_TUNNEL_TX_PKT 0x03
|
|
|
|
#define FW_WROPOCDE_ULPTX_DATA_SGL 0x00
|
|
#define FW_WROPCODE_ULPTX_MEM_READ 0x02
|
|
#define FW_WROPCODE_ULPTX_PKT 0x04
|
|
#define FW_WROPCODE_ULPTX_INVALIDATE 0x06
|
|
|
|
#define FW_WROPCODE_TUNNEL_RX_PKT 0x07
|
|
|
|
#define FW_WROPCODE_OFLD_GETTCB_RPL 0x08
|
|
#define FW_WROPCODE_OFLD_CLOSE_CON 0x09
|
|
#define FW_WROPCODE_OFLD_TP_ABORT_CON_REQ 0x0A
|
|
#define FW_WROPCODE_OFLD_HOST_ABORT_CON_RPL 0x0F
|
|
#define FW_WROPCODE_OFLD_HOST_ABORT_CON_REQ 0x0B
|
|
#define FW_WROPCODE_OFLD_TP_ABORT_CON_RPL 0x0C
|
|
#define FW_WROPCODE_OFLD_TX_DATA 0x0D
|
|
#define FW_WROPCODE_OFLD_TX_DATA_ACK 0x0E
|
|
|
|
#define FW_WROPCODE_RI_RDMA_INIT 0x10
|
|
#define FW_WROPCODE_RI_RDMA_WRITE 0x11
|
|
#define FW_WROPCODE_RI_RDMA_READ_REQ 0x12
|
|
#define FW_WROPCODE_RI_RDMA_READ_RESP 0x13
|
|
#define FW_WROPCODE_RI_SEND 0x14
|
|
#define FW_WROPCODE_RI_TERMINATE 0x15
|
|
#define FW_WROPCODE_RI_RDMA_READ 0x16
|
|
#define FW_WROPCODE_RI_RECEIVE 0x17
|
|
#define FW_WROPCODE_RI_BIND_MW 0x18
|
|
#define FW_WROPCODE_RI_FASTREGISTER_MR 0x19
|
|
#define FW_WROPCODE_RI_LOCAL_INV 0x1A
|
|
#define FW_WROPCODE_RI_MODIFY_QP 0x1B
|
|
#define FW_WROPCODE_RI_BYPASS 0x1C
|
|
|
|
#define FW_WROPOCDE_RSVD 0x1E
|
|
|
|
#define FW_WROPCODE_SGE_EGRESSCONTEXT_RR 0x1F
|
|
|
|
#define FW_WROPCODE_MNGT 0x1D
|
|
#define FW_MNGTOPCODE_PKTSCHED_SET 0x00
|
|
|
|
/* Maximum size of a WR sent from the host, limited by the SGE.
|
|
*
|
|
* Note: WR coming from ULP or TP are only limited by CIM.
|
|
*/
|
|
#define FW_WR_SIZE 128
|
|
|
|
/* Maximum number of outstanding WRs sent from the host. Value must be
|
|
* programmed in the CTRL/TUNNEL/QP SGE Egress Context and used by
|
|
* offload modules to limit the number of WRs per connection.
|
|
*/
|
|
#define FW_T3_WR_NUM 16
|
|
#define FW_N3_WR_NUM 7
|
|
|
|
#ifndef N3
|
|
# define FW_WR_NUM FW_T3_WR_NUM
|
|
#else
|
|
# define FW_WR_NUM FW_N3_WR_NUM
|
|
#endif
|
|
|
|
/* FW_TUNNEL_NUM corresponds to the number of supported TUNNEL Queues. These
|
|
* queues must start at SGE Egress Context FW_TUNNEL_SGEEC_START and must
|
|
* start at 'TID' (or 'uP Token') FW_TUNNEL_TID_START.
|
|
*
|
|
* Ingress Traffic (e.g. DMA completion credit) for TUNNEL Queue[i] is sent
|
|
* to RESP Queue[i].
|
|
*/
|
|
#define FW_TUNNEL_NUM 8
|
|
#define FW_TUNNEL_SGEEC_START 8
|
|
#define FW_TUNNEL_TID_START 65544
|
|
|
|
/* FW_CTRL_NUM corresponds to the number of supported CTRL Queues. These queues
|
|
* must start at SGE Egress Context FW_CTRL_SGEEC_START and must start at 'TID'
|
|
* (or 'uP Token') FW_CTRL_TID_START.
|
|
*
|
|
* Ingress Traffic for CTRL Queue[i] is sent to RESP Queue[i].
|
|
*/
|
|
#define FW_CTRL_NUM 8
|
|
#define FW_CTRL_SGEEC_START 65528
|
|
#define FW_CTRL_TID_START 65536
|
|
|
|
/* FW_OFLD_NUM corresponds to the number of supported OFFLOAD Queues. These
|
|
* queues must start at SGE Egress Context FW_OFLD_SGEEC_START.
|
|
*
|
|
* Note: the 'uP Token' in the SGE Egress Context fields is irrelevant for
|
|
* OFFLOAD Queues, as the host is responsible for providing the correct TID in
|
|
* every WR.
|
|
*
|
|
* Ingress Trafffic for OFFLOAD Queue[i] is sent to RESP Queue[i].
|
|
*/
|
|
#define FW_OFLD_NUM 8
|
|
#define FW_OFLD_SGEEC_START 0
|
|
|
|
/*
|
|
*
|
|
*/
|
|
#define FW_RI_NUM 1
|
|
#define FW_RI_SGEEC_START 65527
|
|
#define FW_RI_TID_START 65552
|
|
|
|
/*
|
|
* The RX_PKT_TID
|
|
*/
|
|
#define FW_RX_PKT_NUM 1
|
|
#define FW_RX_PKT_TID_START 65553
|
|
|
|
/* FW_WRC_NUM corresponds to the number of Work Request Context that supported
|
|
* by the firmware.
|
|
*/
|
|
#define FW_WRC_NUM \
|
|
(65536 + FW_TUNNEL_NUM + FW_CTRL_NUM + FW_RI_NUM + FW_RX_PKT_NUM)
|
|
|
|
/*
|
|
* FW type and version.
|
|
*/
|
|
#define S_FW_VERSION_TYPE 28
|
|
#define M_FW_VERSION_TYPE 0xF
|
|
#define V_FW_VERSION_TYPE(x) ((x) << S_FW_VERSION_TYPE)
|
|
#define G_FW_VERSION_TYPE(x) \
|
|
(((x) >> S_FW_VERSION_TYPE) & M_FW_VERSION_TYPE)
|
|
|
|
#define S_FW_VERSION_MAJOR 16
|
|
#define M_FW_VERSION_MAJOR 0xFFF
|
|
#define V_FW_VERSION_MAJOR(x) ((x) << S_FW_VERSION_MAJOR)
|
|
#define G_FW_VERSION_MAJOR(x) \
|
|
(((x) >> S_FW_VERSION_MAJOR) & M_FW_VERSION_MAJOR)
|
|
|
|
#define S_FW_VERSION_MINOR 8
|
|
#define M_FW_VERSION_MINOR 0xFF
|
|
#define V_FW_VERSION_MINOR(x) ((x) << S_FW_VERSION_MINOR)
|
|
#define G_FW_VERSION_MINOR(x) \
|
|
(((x) >> S_FW_VERSION_MINOR) & M_FW_VERSION_MINOR)
|
|
|
|
#define S_FW_VERSION_MICRO 0
|
|
#define M_FW_VERSION_MICRO 0xFF
|
|
#define V_FW_VERSION_MICRO(x) ((x) << S_FW_VERSION_MICRO)
|
|
#define G_FW_VERSION_MICRO(x) \
|
|
(((x) >> S_FW_VERSION_MICRO) & M_FW_VERSION_MICRO)
|
|
|
|
#endif /* _FIRMWARE_EXPORTS_H_ */
|