The branch, master has been updated
via e5ebe67 idl: add offload data transfer ioctl types
from edfdbb8 s4:selftest: remove python shebang accidentially re-added
to the "samba-tool user" test
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit e5ebe67e3837cf4da0ae2c3d00c72a244b8f202f
Author: David Disseldorp <[email protected]>
Date: Thu Mar 15 14:43:26 2012 +0100
idl: add offload data transfer ioctl types
For future use in handling FSCTL_OFFLOAD_READ, FSCTL_OFFLOAD_WRITE and
IOCTL_STORAGE_QUERY_PROPERTY requests new to Windows 8.
Based on preliminary data structure documentation from:
http://msdn.microsoft.com/en-us/library/windows/hardware/hh451101%28v=vs.85%29.aspx
http://msdn.microsoft.com/en-us/library/windows/hardware/hh451122%28v=vs.85%29.aspx
http://msdn.microsoft.com/en-us/library/windows/desktop/hh449428%28v=vs.85%29.aspx
http://msdn.microsoft.com/en-us/library/windows/hardware/hh451469%28v=vs.85%29.aspx
Signed-off-by: Andreas Schneider <[email protected]>
Signed-off-by: Lars Müller <[email protected]>
Autobuild-User: David Disseldorp <[email protected]>
Autobuild-Date: Thu Mar 15 18:40:11 CET 2012 on sn-devel-104
-----------------------------------------------------------------------
Summary of changes:
librpc/idl/ioctl.idl | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 57 insertions(+), 0 deletions(-)
Changeset truncated at 500 lines:
diff --git a/librpc/idl/ioctl.idl b/librpc/idl/ioctl.idl
index 1c319ea..4672777 100644
--- a/librpc/idl/ioctl.idl
+++ b/librpc/idl/ioctl.idl
@@ -30,4 +30,61 @@ interface copychunk
uint32 chunk_bytes_written;
uint32 total_bytes_written;
} srv_copychunk_rsp;
+
+ typedef [public] struct {
+ uint32 version;
+ uint32 size;
+ uint32 maximum_token_lifetime;
+ uint32 default_token_lifetime;
+ hyper maximum_xfer_size;
+ hyper optimal_xfer_count;
+ uint32 maximum_data_descriptors;
+ uint32 maximum_xfer_length_per_descriptor;
+ uint32 optimal_xfer_length_per_descriptor;
+ uint16 optimal_xfer_length_granularity;
+ uint8 reserved[2];
+ } device_copy_offload_descriptor;
+
+ /* XXX: 0x00000001 is unconfirmed */
+ const uint32 STORAGE_OFFLOAD_TOKEN_TYPE_ZERO_DATA = 0x00000001;
+ typedef [public] struct {
+ uint32 token_type;
+ uint8 reserved[2];
+ uint16 token_id_len;
+ [size_is(token_id_len)] uint8 token[];
+ } storage_offload_token;
+
+ typedef [public] struct {
+ uint32 size;
+ uint32 flags;
+ uint32 token_time_to_live;
+ uint32 reserved;
+ hyper file_offset;
+ hyper length;
+ } fsctl_offload_read_input;
+
+ const uint32 OFFLOAD_READ_FLAG_FILE_TOO_SMALL = 0x00000001;
+ const uint32 OFFLOAD_READ_FLAG_ALL_ZERO_BEYOND_RANGE = 0x00000002;
+ const uint32 OFFLOAD_READ_FLAG_CANNOT_OFFLOAD_BEYOND_RANGE = 0x00000004;
+ typedef [public] struct {
+ uint32 size;
+ uint32 flags;
+ hyper xfer_length;
+ uint8 token[512];
+ } fsctl_offload_read_output;
+
+ typedef [public] struct {
+ uint32 size;
+ uint32 flags;
+ hyper file_offset;
+ hyper copy_length;
+ hyper xfer_offset;
+ uint8 token[512];
+ } fsctl_offload_write_input;
+
+ typedef [public] struct {
+ uint32 size;
+ uint32 flags;
+ hyper length_written;
+ } fsctl_offload_write_output;
}
--
Samba Shared Repository
