From 9d1b06602eb6716220c5988735c0b4944d62abaa Mon Sep 17 00:00:00 2001 From: Steve French Date: Wed, 24 Jun 2015 02:12:19 -0500 Subject: Add Get/Set Integrity Information structure definitions Signed-off-by: Steve French --- fs/cifs/smb2pdu.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'fs/cifs/smb2pdu.h') diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index 8e7bbe54ebb0..c302e82f2575 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -621,6 +621,28 @@ struct copychunk_ioctl_rsp { __le32 TotalBytesWritten; } __packed; +struct fsctl_set_integrity_information_req { + __le16 ChecksumAlgorithm; + __le16 Reserved; + __le32 Flags; +} __packed; + +struct fsctl_get_integrity_information_rsp { + __le16 ChecksumAlgorithm; + __le16 Reserved; + __le32 Flags; + __le32 ChecksumChunkSizeInBytes; + __le32 ClusterSizeInBytes; +} __packed; + +/* Integrity ChecksumAlgorithm choices for above */ +#define CHECKSUM_TYPE_NONE 0x0000 +#define CHECKSUM_TYPE_CRC64 0x0002 + +/* Integrity flags for above */ +#define FSCTL_INTEGRITY_FLAG_CHECKSUM_ENFORCEMENT_OFF 0x00000001 + + struct validate_negotiate_info_req { __le32 Capabilities; __u8 Guid[SMB2_CLIENT_GUID_SIZE]; -- cgit v1.2.3-55-g7522