From beb08653934115e489474a35fc408b67701cd91a Mon Sep 17 00:00:00 2001
From: Matt Macy <mmacy@FreeBSD.org>
Date: Mon, 2 Dec 2019 22:58:32 +0000
Subject: [PATCH] disable EDONR on FreeBSD

FreeBSD uses its own crypto framework in-kernel which, at this time,
has no EDONR implementation.

Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
---
 include/sys/zio.h                | 2 ++
 module/zcommon/zfeature_common.c | 3 +++
 module/zcommon/zfs_prop.c        | 6 ++++++
 module/zfs/zio_checksum.c        | 4 ++++
 4 files changed, 15 insertions(+)

diff --git a/include/sys/zio.h b/include/sys/zio.h
index 9326030d05c..2663b5cfe22 100644
--- a/include/sys/zio.h
+++ b/include/sys/zio.h
@@ -85,7 +85,9 @@ enum zio_checksum {
 	ZIO_CHECKSUM_NOPARITY,
 	ZIO_CHECKSUM_SHA512,
 	ZIO_CHECKSUM_SKEIN,
+#if !defined(__FreeBSD__) || !defined(_KERNEL)
 	ZIO_CHECKSUM_EDONR,
+#endif
 	ZIO_CHECKSUM_FUNCTIONS
 };
 
diff --git a/module/zcommon/zfeature_common.c b/module/zcommon/zfeature_common.c
index e5a1aff9cea..9cf5968067f 100644
--- a/module/zcommon/zfeature_common.c
+++ b/module/zcommon/zfeature_common.c
@@ -421,6 +421,8 @@ zpool_feature_init(void)
 	    skein_deps);
 	}
 
+#if !defined(__FreeBSD__) || !defined(_KERNEL)
+
 	{
 	static const spa_feature_t edonr_deps[] = {
 		SPA_FEATURE_EXTENSIBLE_DATASET,
@@ -432,6 +434,7 @@ zpool_feature_init(void)
 	    ZFEATURE_FLAG_PER_DATASET, ZFEATURE_TYPE_BOOLEAN,
 	    edonr_deps);
 	}
+#endif
 
 	{
 	static const spa_feature_t redact_books_deps[] = {
diff --git a/module/zcommon/zfs_prop.c b/module/zcommon/zfs_prop.c
index 2a1004cb23a..117e5789f3f 100644
--- a/module/zcommon/zfs_prop.c
+++ b/module/zcommon/zfs_prop.c
@@ -81,7 +81,10 @@ zfs_prop_init(void)
 		{ "noparity",   ZIO_CHECKSUM_NOPARITY },
 		{ "sha512",	ZIO_CHECKSUM_SHA512 },
 		{ "skein",	ZIO_CHECKSUM_SKEIN },
+#if !defined(_KERNEL) || !defined(__FreeBSD__)
+
 		{ "edonr",	ZIO_CHECKSUM_EDONR },
+#endif
 		{ NULL }
 	};
 
@@ -98,8 +101,11 @@ zfs_prop_init(void)
 		{ "skein",	ZIO_CHECKSUM_SKEIN },
 		{ "skein,verify",
 				ZIO_CHECKSUM_SKEIN | ZIO_CHECKSUM_VERIFY },
+#if !defined(_KERNEL) || !defined(__FreeBSD__)
+
 		{ "edonr,verify",
 				ZIO_CHECKSUM_EDONR | ZIO_CHECKSUM_VERIFY },
+#endif
 		{ NULL }
 	};
 
diff --git a/module/zfs/zio_checksum.c b/module/zfs/zio_checksum.c
index 179fab5de36..3d27042de0f 100644
--- a/module/zfs/zio_checksum.c
+++ b/module/zfs/zio_checksum.c
@@ -191,10 +191,12 @@ zio_checksum_info_t zio_checksum_table[ZIO_CHECKSUM_FUNCTIONS] = {
 	    abd_checksum_skein_tmpl_init, abd_checksum_skein_tmpl_free,
 	    ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_DEDUP |
 	    ZCHECKSUM_FLAG_SALTED | ZCHECKSUM_FLAG_NOPWRITE, "skein"},
+#if !defined(_KERNEL) || !defined(__FreeBSD__)
 	{{abd_checksum_edonr_native,	abd_checksum_edonr_byteswap},
 	    abd_checksum_edonr_tmpl_init, abd_checksum_edonr_tmpl_free,
 	    ZCHECKSUM_FLAG_METADATA | ZCHECKSUM_FLAG_SALTED |
 	    ZCHECKSUM_FLAG_NOPWRITE, "edonr"},
+#endif
 };
 
 /*
@@ -211,8 +213,10 @@ zio_checksum_to_feature(enum zio_checksum cksum)
 		return (SPA_FEATURE_SHA512);
 	case ZIO_CHECKSUM_SKEIN:
 		return (SPA_FEATURE_SKEIN);
+#if !defined(_KERNEL) || !defined(__FreeBSD__)
 	case ZIO_CHECKSUM_EDONR:
 		return (SPA_FEATURE_EDONR);
+#endif
 	default:
 		return (SPA_FEATURE_NONE);
 	}