/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _ILA_COMMON_H_

#define _ILA_COMMON_H_

#include <linux/ila.h>

#include <string.h>

static inline char *ila_csum_mode2name(__u8 csum_mode)

{

	switch (csum_mode) {

	case ILA_CSUM_ADJUST_TRANSPORT:

		return "adj-transport";

	case ILA_CSUM_NEUTRAL_MAP:

		return "neutral-map";

	case ILA_CSUM_NO_ACTION:

		return "no-action";

	case ILA_CSUM_NEUTRAL_MAP_AUTO:

		return "neutral-map-auto";

	default:

		return "unknown";

	}

}

static inline int ila_csum_name2mode(char *name)

{

	if (strcmp(name, "adj-transport") == 0)

		return ILA_CSUM_ADJUST_TRANSPORT;

	else if (strcmp(name, "neutral-map") == 0)

		return ILA_CSUM_NEUTRAL_MAP;

	else if (strcmp(name, "neutral-map-auto") == 0)

		return ILA_CSUM_NEUTRAL_MAP_AUTO;

	else if (strcmp(name, "no-action") == 0)

		return ILA_CSUM_NO_ACTION;

	else if (strcmp(name, "neutral-map-auto") == 0)

		return ILA_CSUM_NEUTRAL_MAP_AUTO;

	else

		return -1;

}

static inline char *ila_ident_type2name(__u8 ident_type)

{

	switch (ident_type) {

	case ILA_ATYPE_IID:

		return "iid";

	case ILA_ATYPE_LUID:

		return "luid";

	case ILA_ATYPE_VIRT_V4:

		return "virt-v4";

	case ILA_ATYPE_VIRT_UNI_V6:

		return "virt-uni-v6";

	case ILA_ATYPE_VIRT_MULTI_V6:

		return "virt-multi-v6";

	case ILA_ATYPE_NONLOCAL_ADDR:

		return "nonlocal-addr";

	case ILA_ATYPE_USE_FORMAT:

		return "use-format";

	default:

		return "unknown";

	}

}

static inline int ila_ident_name2type(char *name)

{

	if (!strcmp(name, "luid"))

		return ILA_ATYPE_LUID;

	else if (!strcmp(name, "use-format"))

		return ILA_ATYPE_USE_FORMAT;

#if 0 /* No kernel support for configuring these yet */

	else if (!strcmp(name, "iid"))

		return ILA_ATYPE_IID;

	else if (!strcmp(name, "virt-v4"))

		return ILA_ATYPE_VIRT_V4;

	else if (!strcmp(name, "virt-uni-v6"))

		return ILA_ATYPE_VIRT_UNI_V6;

	else if (!strcmp(name, "virt-multi-v6"))

		return ILA_ATYPE_VIRT_MULTI_V6;

	else if (!strcmp(name, "nonlocal-addr"))

		return ILA_ATYPE_NONLOCAL_ADDR;

#endif

	else

		return -1;

}

static inline char *ila_hook_type2name(__u8 hook_type)

{

	switch (hook_type) {

	case ILA_HOOK_ROUTE_OUTPUT:

		return "output";

	case ILA_HOOK_ROUTE_INPUT:

		return "input";

	default:

		return "unknown";

	}

}

static inline int ila_hook_name2type(char *name)

{

	if (!strcmp(name, "output"))

		return ILA_HOOK_ROUTE_OUTPUT;

	else if (!strcmp(name, "input"))

		return ILA_HOOK_ROUTE_INPUT;

	else

		return -1;

}

#endif /* _ILA_COMMON_H_ */