f8778b16d1
Add the argument that allows user to choose either switchdev or legacy mode. Legacy mode enables switching by using Ethernet virtual bridging (EVB) API. In switchdev mode, VF traffic goes via port representor (if any) on PF, and software virtual switch (for example, Open vSwitch) steers the traffic. Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Andy Moreton <amoreton@xilinx.com> Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright(c) 2019-2021 Xilinx, Inc.
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* Copyright(c) 2016-2019 Solarflare Communications Inc.
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*
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* This software was jointly developed between OKTET Labs (under contract
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* for Solarflare) and Solarflare Communications, Inc.
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*/
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#ifndef _SFC_KVARGS_H
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#define _SFC_KVARGS_H
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#include <rte_kvargs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define SFC_KVARG_VALUES_BOOL "[1|y|yes|on|0|n|no|off]"
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#define SFC_KVARG_SWITCH_MODE_LEGACY "legacy"
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#define SFC_KVARG_SWITCH_MODE_SWITCHDEV "switchdev"
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#define SFC_KVARG_SWITCH_MODE "switch_mode"
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#define SFC_KVARG_VALUES_SWITCH_MODE \
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"[" SFC_KVARG_SWITCH_MODE_LEGACY "|" \
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SFC_KVARG_SWITCH_MODE_SWITCHDEV "]"
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#define SFC_KVARG_PERF_PROFILE "perf_profile"
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#define SFC_KVARG_PERF_PROFILE_AUTO "auto"
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#define SFC_KVARG_PERF_PROFILE_THROUGHPUT "throughput"
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#define SFC_KVARG_PERF_PROFILE_LOW_LATENCY "low-latency"
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#define SFC_KVARG_VALUES_PERF_PROFILE \
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"[" SFC_KVARG_PERF_PROFILE_AUTO "|" \
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SFC_KVARG_PERF_PROFILE_THROUGHPUT "|" \
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SFC_KVARG_PERF_PROFILE_LOW_LATENCY "]"
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#define SFC_KVARG_STATS_UPDATE_PERIOD_MS "stats_update_period_ms"
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#define SFC_KVARG_DATAPATH_EFX "efx"
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#define SFC_KVARG_DATAPATH_EF10 "ef10"
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#define SFC_KVARG_DATAPATH_EF10_SIMPLE "ef10_simple"
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#define SFC_KVARG_DATAPATH_EF10_ESSB "ef10_essb"
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#define SFC_KVARG_DATAPATH_EF100 "ef100"
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#define SFC_KVARG_RX_DATAPATH "rx_datapath"
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#define SFC_KVARG_VALUES_RX_DATAPATH \
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"[" SFC_KVARG_DATAPATH_EFX "|" \
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SFC_KVARG_DATAPATH_EF10 "|" \
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SFC_KVARG_DATAPATH_EF10_ESSB "|" \
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SFC_KVARG_DATAPATH_EF100 "]"
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#define SFC_KVARG_TX_DATAPATH "tx_datapath"
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#define SFC_KVARG_VALUES_TX_DATAPATH \
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"[" SFC_KVARG_DATAPATH_EFX "|" \
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SFC_KVARG_DATAPATH_EF10 "|" \
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SFC_KVARG_DATAPATH_EF10_SIMPLE "|" \
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SFC_KVARG_DATAPATH_EF100 "]"
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#define SFC_KVARG_FW_VARIANT "fw_variant"
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#define SFC_KVARG_FW_VARIANT_DONT_CARE "dont-care"
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#define SFC_KVARG_FW_VARIANT_FULL_FEATURED "full-feature"
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#define SFC_KVARG_FW_VARIANT_LOW_LATENCY "ultra-low-latency"
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#define SFC_KVARG_FW_VARIANT_PACKED_STREAM "capture-packed-stream"
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#define SFC_KVARG_FW_VARIANT_DPDK "dpdk"
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#define SFC_KVARG_VALUES_FW_VARIANT \
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"[" SFC_KVARG_FW_VARIANT_DONT_CARE "|" \
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SFC_KVARG_FW_VARIANT_FULL_FEATURED "|" \
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SFC_KVARG_FW_VARIANT_LOW_LATENCY "|" \
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SFC_KVARG_FW_VARIANT_PACKED_STREAM "|" \
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SFC_KVARG_FW_VARIANT_DPDK "]"
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#define SFC_KVARG_RXD_WAIT_TIMEOUT_NS "rxd_wait_timeout_ns"
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struct sfc_adapter;
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int sfc_kvargs_parse(struct sfc_adapter *sa);
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void sfc_kvargs_cleanup(struct sfc_adapter *sa);
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int sfc_kvargs_process(struct sfc_adapter *sa, const char *key_match,
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arg_handler_t handler, void *opaque_arg);
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int sfc_kvarg_bool_handler(const char *key, const char *value_str,
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void *opaque);
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int sfc_kvarg_long_handler(const char *key, const char *value_str,
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void *opaque);
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int sfc_kvarg_string_handler(const char *key, const char *value_str,
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void *opaque);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SFC_KVARGS_H */
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