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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /net/ethtool/bitset.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/ethtool/bitset.h')
-rw-r--r--net/ethtool/bitset.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/net/ethtool/bitset.h b/net/ethtool/bitset.h
new file mode 100644
index 0000000000..c2c2e0051d
--- /dev/null
+++ b/net/ethtool/bitset.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _NET_ETHTOOL_BITSET_H
+#define _NET_ETHTOOL_BITSET_H
+
+#define ETHNL_MAX_BITSET_SIZE S16_MAX
+
+typedef const char (*const ethnl_string_array_t)[ETH_GSTRING_LEN];
+
+int ethnl_bitset_is_compact(const struct nlattr *bitset, bool *compact);
+int ethnl_bitset_size(const unsigned long *val, const unsigned long *mask,
+ unsigned int nbits, ethnl_string_array_t names,
+ bool compact);
+int ethnl_bitset32_size(const u32 *val, const u32 *mask, unsigned int nbits,
+ ethnl_string_array_t names, bool compact);
+int ethnl_put_bitset(struct sk_buff *skb, int attrtype,
+ const unsigned long *val, const unsigned long *mask,
+ unsigned int nbits, ethnl_string_array_t names,
+ bool compact);
+int ethnl_put_bitset32(struct sk_buff *skb, int attrtype, const u32 *val,
+ const u32 *mask, unsigned int nbits,
+ ethnl_string_array_t names, bool compact);
+int ethnl_update_bitset(unsigned long *bitmap, unsigned int nbits,
+ const struct nlattr *attr, ethnl_string_array_t names,
+ struct netlink_ext_ack *extack, bool *mod);
+int ethnl_update_bitset32(u32 *bitmap, unsigned int nbits,
+ const struct nlattr *attr, ethnl_string_array_t names,
+ struct netlink_ext_ack *extack, bool *mod);
+int ethnl_parse_bitset(unsigned long *val, unsigned long *mask,
+ unsigned int nbits, const struct nlattr *attr,
+ ethnl_string_array_t names,
+ struct netlink_ext_ack *extack);
+
+#endif /* _NET_ETHTOOL_BITSET_H */