/* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * GPL LICENSE SUMMARY * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. * The full GNU General Public License is included in this distribution * in the file called LICENSE.GPL. * * BSD LICENSE * * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. * All rights reserved. * * 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. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 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. */ #ifndef _SCU_COMPLETION_CODES_HEADER_ #define _SCU_COMPLETION_CODES_HEADER_ /** * This file contains the constants and macros for the SCU hardware completion * codes. * * */ #define SCU_COMPLETION_TYPE_SHIFT … #define SCU_COMPLETION_TYPE_MASK … /** * SCU_COMPLETION_TYPE() - * * This macro constructs an SCU completion type */ #define SCU_COMPLETION_TYPE(type) … /** * SCU_COMPLETION_TYPE() - * * These macros contain the SCU completion types SCU_COMPLETION_TYPE */ #define SCU_COMPLETION_TYPE_TASK … #define SCU_COMPLETION_TYPE_SDMA … #define SCU_COMPLETION_TYPE_UFI … #define SCU_COMPLETION_TYPE_EVENT … #define SCU_COMPLETION_TYPE_NOTIFY … /** * * * These constants provide the shift and mask values for the various parts of * an SCU completion code. */ #define SCU_COMPLETION_STATUS_MASK … #define SCU_COMPLETION_TL_STATUS_MASK … #define SCU_COMPLETION_TL_STATUS_SHIFT … #define SCU_COMPLETION_SDMA_STATUS_MASK … #define SCU_COMPLETION_PEG_MASK … #define SCU_COMPLETION_PORT_MASK … #define SCU_COMPLETION_PE_MASK … #define SCU_COMPLETION_PE_SHIFT … #define SCU_COMPLETION_INDEX_MASK … /** * SCU_GET_COMPLETION_TYPE() - * * This macro returns the SCU completion type. */ #define SCU_GET_COMPLETION_TYPE(completion_code) … /** * SCU_GET_COMPLETION_STATUS() - * * This macro returns the SCU completion status. */ #define SCU_GET_COMPLETION_STATUS(completion_code) … /** * SCU_GET_COMPLETION_TL_STATUS() - * * This macro returns the transport layer completion status. */ #define SCU_GET_COMPLETION_TL_STATUS(completion_code) … /** * SCU_MAKE_COMPLETION_STATUS() - * * This macro takes a completion code and performs the shift and mask * operations to turn it into a completion code that can be compared to a * SCU_GET_COMPLETION_TL_STATUS. */ #define SCU_MAKE_COMPLETION_STATUS(completion_code) … /** * SCU_NORMALIZE_COMPLETION_STATUS() - * * This macro takes a SCU_GET_COMPLETION_TL_STATUS and normalizes it for a * return code. */ #define SCU_NORMALIZE_COMPLETION_STATUS(completion_code) … /** * SCU_GET_COMPLETION_SDMA_STATUS() - * * This macro returns the SDMA completion status. */ #define SCU_GET_COMPLETION_SDMA_STATUS(completion_code) … /** * SCU_GET_COMPLETION_PEG() - * * This macro returns the Protocol Engine Group from the completion code. */ #define SCU_GET_COMPLETION_PEG(completion_code) … /** * SCU_GET_COMPLETION_PORT() - * * This macro reuturns the logical port index from the completion code. */ #define SCU_GET_COMPLETION_PORT(completion_code) … /** * SCU_GET_PROTOCOL_ENGINE_INDEX() - * * This macro returns the PE index from the completion code. */ #define SCU_GET_PROTOCOL_ENGINE_INDEX(completion_code) … /** * SCU_GET_COMPLETION_INDEX() - * * This macro returns the index of the completion which is either a TCi or an * RNi depending on the completion type. */ #define SCU_GET_COMPLETION_INDEX(completion_code) … #define SCU_UNSOLICITED_FRAME_MASK … #define SCU_UNSOLICITED_FRAME_SHIFT … /** * SCU_GET_FRAME_INDEX() - * * This macro returns a normalized frame index from an unsolicited frame * completion. */ #define SCU_GET_FRAME_INDEX(completion_code) … #define SCU_UNSOLICITED_FRAME_ERROR_MASK … /** * SCU_GET_FRAME_ERROR() - * * This macro returns a zero (0) value if there is no frame error otherwise it * returns non-zero (!0). */ #define SCU_GET_FRAME_ERROR(completion_code) … /** * * * These constants represent normalized completion codes which must be shifted * 18 bits to match it with the hardware completion code. In a 16-bit compiler, * immediate constants are 16-bit values (the size of an int). If we shift * those by 18 bits, we completely lose the value. To ensure the value is a * 32-bit value like we want, each immediate value must be cast to a u32. */ #define SCU_TASK_DONE_GOOD … #define SCU_TASK_DONE_TX_RAW_CMD_ERR … #define SCU_TASK_DONE_CRC_ERR … #define SCU_TASK_DONE_CHECK_RESPONSE … #define SCU_TASK_DONE_GEN_RESPONSE … #define SCU_TASK_DONE_NAK_CMD_ERR … #define SCU_TASK_DONE_CMD_LL_R_ERR … #define SCU_TASK_DONE_LL_R_ERR … #define SCU_TASK_DONE_ACK_NAK_TO … #define SCU_TASK_DONE_LL_PERR … #define SCU_TASK_DONE_LL_SY_TERM … #define SCU_TASK_DONE_NAK_ERR … #define SCU_TASK_DONE_LL_LF_TERM … #define SCU_TASK_DONE_DATA_LEN_ERR … #define SCU_TASK_DONE_LL_CL_TERM … #define SCU_TASK_DONE_BREAK_RCVD … #define SCU_TASK_DONE_LL_ABORT_ERR … #define SCU_TASK_DONE_SEQ_INV_TYPE … #define SCU_TASK_DONE_UNEXP_XR … #define SCU_TASK_DONE_INV_FIS_TYPE … #define SCU_TASK_DONE_XR_IU_LEN_ERR … #define SCU_TASK_DONE_INV_FIS_LEN … #define SCU_TASK_DONE_XR_WD_LEN … #define SCU_TASK_DONE_SDMA_ERR … #define SCU_TASK_DONE_OFFSET_ERR … #define SCU_TASK_DONE_MAX_PLD_ERR … #define SCU_TASK_DONE_EXCESS_DATA … #define SCU_TASK_DONE_LF_ERR … #define SCU_TASK_DONE_UNEXP_FIS … #define SCU_TASK_DONE_UNEXP_RESP … #define SCU_TASK_DONE_EARLY_RESP … #define SCU_TASK_DONE_SMP_RESP_TO_ERR … #define SCU_TASK_DONE_DMASETUP_DIRERR … #define SCU_TASK_DONE_SMP_UFI_ERR … #define SCU_TASK_DONE_XFERCNT_ERR … #define SCU_TASK_DONE_SMP_FRM_TYPE_ERR … #define SCU_TASK_DONE_SMP_LL_RX_ERR … #define SCU_TASK_DONE_RESP_LEN_ERR … #define SCU_TASK_DONE_UNEXP_DATA … #define SCU_TASK_DONE_OPEN_FAIL … #define SCU_TASK_DONE_UNEXP_SDBFIS … #define SCU_TASK_DONE_REG_ERR … #define SCU_TASK_DONE_SDB_ERR … #define SCU_TASK_DONE_TASK_ABORT … #define SCU_TASK_DONE_CMD_SDMA_ERR … #define SCU_TASK_DONE_CMD_LL_ABORT_ERR … #define SCU_TASK_OPEN_REJECT_WRONG_DESTINATION … #define SCU_TASK_OPEN_REJECT_RESERVED_ABANDON_1 … #define SCU_TASK_OPEN_REJECT_RESERVED_ABANDON_2 … #define SCU_TASK_OPEN_REJECT_RESERVED_ABANDON_3 … #define SCU_TASK_OPEN_REJECT_BAD_DESTINATION … #define SCU_TASK_OPEN_REJECT_ZONE_VIOLATION … #define SCU_TASK_DONE_VIIT_ENTRY_NV … #define SCU_TASK_DONE_IIT_ENTRY_NV … #define SCU_TASK_DONE_RNCNV_OUTBOUND … #define SCU_TASK_OPEN_REJECT_STP_RESOURCES_BUSY … #define SCU_TASK_OPEN_REJECT_PROTOCOL_NOT_SUPPORTED … #define SCU_TASK_OPEN_REJECT_CONNECTION_RATE_NOT_SUPPORTED … #endif /* _SCU_COMPLETION_CODES_HEADER_ */
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