1 files changed, 85 insertions, 0 deletions
diff --git a/src/seastar/dpdk/drivers/net/sfc/sfc_kvargs.h b/src/seastar/dpdk/drivers/net/sfc/sfc_kvargs.h
new file mode 100644
index 000000000..4506667a4
--- /dev/null
+++ b/src/seastar/dpdk/drivers/net/sfc/sfc_kvargs.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Copyright (c) 2016-2018 Solarflare Communications Inc.
+ * All rights reserved.
+ *
+ * This software was jointly developed between OKTET Labs (under contract
+ * for Solarflare) and Solarflare Communications, Inc.
+ */
+
+#ifndef _SFC_KVARGS_H
+#define _SFC_KVARGS_H
+
+#include <rte_kvargs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SFC_KVARG_VALUES_BOOL		"[1|y|yes|on|0|n|no|off]"
+
+#define SFC_KVARG_PERF_PROFILE		"perf_profile"
+
+#define SFC_KVARG_PERF_PROFILE_AUTO		"auto"
+#define SFC_KVARG_PERF_PROFILE_THROUGHPUT	"throughput"
+#define SFC_KVARG_PERF_PROFILE_LOW_LATENCY	"low-latency"
+#define SFC_KVARG_VALUES_PERF_PROFILE \
+	"[" SFC_KVARG_PERF_PROFILE_AUTO "|" \
+	    SFC_KVARG_PERF_PROFILE_THROUGHPUT "|" \
+	    SFC_KVARG_PERF_PROFILE_LOW_LATENCY "]"
+
+#define SFC_KVARG_STATS_UPDATE_PERIOD_MS	"stats_update_period_ms"
+
+#define SFC_KVARG_DATAPATH_EFX		"efx"
+#define SFC_KVARG_DATAPATH_EF10		"ef10"
+#define SFC_KVARG_DATAPATH_EF10_SIMPLE	"ef10_simple"
+#define SFC_KVARG_DATAPATH_EF10_ESSB	"ef10_essb"
+
+#define SFC_KVARG_RX_DATAPATH		"rx_datapath"
+#define SFC_KVARG_VALUES_RX_DATAPATH \
+	"[" SFC_KVARG_DATAPATH_EFX "|" \
+	    SFC_KVARG_DATAPATH_EF10 "|" \
+	    SFC_KVARG_DATAPATH_EF10_ESSB "]"
+
+#define SFC_KVARG_TX_DATAPATH		"tx_datapath"
+#define SFC_KVARG_VALUES_TX_DATAPATH \
+	"[" SFC_KVARG_DATAPATH_EFX "|" \
+	    SFC_KVARG_DATAPATH_EF10 "|" \
+	    SFC_KVARG_DATAPATH_EF10_SIMPLE "]"
+
+#define SFC_KVARG_FW_VARIANT		"fw_variant"
+
+#define SFC_KVARG_FW_VARIANT_DONT_CARE		"dont-care"
+#define SFC_KVARG_FW_VARIANT_FULL_FEATURED	"full-feature"
+#define SFC_KVARG_FW_VARIANT_LOW_LATENCY	"ultra-low-latency"
+#define SFC_KVARG_FW_VARIANT_PACKED_STREAM	"capture-packed-stream"
+#define SFC_KVARG_FW_VARIANT_DPDK		"dpdk"
+#define SFC_KVARG_VALUES_FW_VARIANT \
+	"[" SFC_KVARG_FW_VARIANT_DONT_CARE "|" \
+	    SFC_KVARG_FW_VARIANT_FULL_FEATURED "|" \
+	    SFC_KVARG_FW_VARIANT_LOW_LATENCY "|" \
+	    SFC_KVARG_FW_VARIANT_PACKED_STREAM "|" \
+	    SFC_KVARG_FW_VARIANT_DPDK "]"
+
+#define SFC_KVARG_RXD_WAIT_TIMEOUT_NS	"rxd_wait_timeout_ns"
+
+struct sfc_adapter;
+
+int sfc_kvargs_parse(struct sfc_adapter *sa);
+void sfc_kvargs_cleanup(struct sfc_adapter *sa);
+
+int sfc_kvargs_process(struct sfc_adapter *sa, const char *key_match,
+		       arg_handler_t handler, void *opaque_arg);
+
+int sfc_kvarg_bool_handler(const char *key, const char *value_str,
+			   void *opaque);
+int sfc_kvarg_long_handler(const char *key, const char *value_str,
+			   void *opaque);
+int sfc_kvarg_string_handler(const char *key, const char *value_str,
+			     void *opaque);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* _SFC_KVARGS_H */