7a3f27cbf5
add new apis: - rte_eth_dev_get_reg_length - rte_eth_dev_get_reg_info - rte_eth_dev_get_eeprom_length - rte_eth_dev_get_eeprom - rte_eth_dev_set_eeprom to enable reading device parameters (register and eeprom) based upon ethtool alike data parameter specification. Signed-off-by: Liang-Min Larry Wang <liang-min.wang@intel.com> Acked-by: Andrew Harvey <agh@cisco.com> Acked-by: David Harton <dharton@cisco.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2015 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RTE_DEV_INFO_H_
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#define _RTE_DEV_INFO_H_
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/*
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* Placeholder for accessing device registers
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*/
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struct rte_dev_reg_info {
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void *data; /**< Buffer for return registers */
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uint32_t offset; /**< Start register table location for access */
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uint32_t length; /**< Number of registers to fetch */
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uint32_t version; /**< Device version */
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};
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/*
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* Placeholder for accessing device eeprom
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*/
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struct rte_dev_eeprom_info {
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void *data; /**< Buffer for return eeprom */
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uint32_t offset; /**< Start eeprom address for access*/
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uint32_t length; /**< Length of eeprom region to access */
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uint32_t magic; /**< Device-specific key, such as device-id */
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};
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#endif /* _RTE_DEV_INFO_H_ */
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