On Wed, 12 Nov 2008 15:13:59 +0200 Boaz Harrosh wrote:
>
> Headers only patch.
>
> osd_protocol.h
> Contains a C-fied definition of the T10 OSD standard
> osd_types.h
> Contains CPU order common used types
> osd_initiator.h
> API definition of the osd_initiator library
> osd_sec.h
> Contains High level API for the security manager.
>
> [Note that checkpatch spews errors on things that are valid in this context
> and will not be fixed]
>
> Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
> Reviewed-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> ---
> include/scsi/osd_initiator.h | 332 ++++++++++++++++++++++++++++
> include/scsi/osd_protocol.h | 497 ++++++++++++++++++++++++++++++++++++++++++
> include/scsi/osd_sec.h | 45 ++++
> include/scsi/osd_types.h | 40 ++++
> 4 files changed, 914 insertions(+), 0 deletions(-)
> create mode 100644 include/scsi/osd_initiator.h
> create mode 100644 include/scsi/osd_protocol.h
> create mode 100644 include/scsi/osd_sec.h
> create mode 100644 include/scsi/osd_types.h
> diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
> new file mode 100644
> index 0000000..ce678c5
> --- /dev/null
> +++ b/include/scsi/osd_protocol.h
> @@ -0,0 +1,497 @@
> +#ifndef __OSD_PROTOCOL_H__
> +#define __OSD_PROTOCOL_H__
...
> +/* osd2r03: 5.2.1 Overview */
> +struct osd_cdb_head {
> + struct scsi_varlen_cdb_hdr varlen_cdb;
> +/*10*/ u8 options;
> + u8 command_specific_options;
> + u8 timestamp_control;
> +/*13*/ u8 reserved1[3];
> +/*16*/ __be64 partition;
> +/*24*/ __be64 object;
> +/*32*/ union { /* V1 vs V2 alignment differences */
> + struct __osdv1_cdb_addr_len {
> +/*32*/ __be32 list_identifier;/* Rarely used */
> +/*36*/ __be64 length;
> +/*44*/ __be64 start_address;
> + } __packed v1;
> + };
> +/*52*/ union { /* selected attributes mode Page/List/Single */
> + struct osd_attributes_page_mode {
> +/*52*/ __be32 get_attr_page;
> +/*56*/ __be32 get_attr_alloc_length;
> +/*60*/ osd_cdb_offset get_attr_offset;
> +
> +/*64*/ __be32 set_attr_page;
> +/*68*/ __be32 set_attr_id;
> +/*72*/ __be32 set_attr_length;
> +/*76*/ osd_cdb_offset set_attr_offset;
> + } __packed attrs_page;
> +
> + struct osd_attributes_list_mode {
> +/*52*/ __be32 get_attr_desc_bytes;
> +/*56*/ osd_cdb_offset get_attr_desc_offset;
> +
> +/*60*/ __be32 get_attr_alloc_length;
> +/*64*/ osd_cdb_offset get_attr_offset;
> +
> +/*68*/ __be32 set_attr_bytes;
> +/*72*/ osd_cdb_offset set_attr_offset;
> + __be32 not_used;
> + } __packed attrs_list;
> +
> + /* osd2r03:5.2.4.2 Set one attribute value using CDB fields */
> + struct osd_attributes_cdb_mode {
> +/*52*/ __be32 set_attr_page;
> +/*56*/ __be32 set_attr_id;
> +/*60*/ __be16 set_attr_len;
> +/*62*/ u8 set_attr_val[80-62];
ugh
> + } __packed attrs_cdb;
> +/*52*/ u8 get_set_attributes_parameters[80-52];
ugh
> + };
> +} __packed;
> +/*80*/
> +/* (osd-r10:4.9.2.2)
> + * osd2r03:4.11.2.2 Capability format
> + */
> +struct osd_capability_head {
> + u8 format; /* low nibble */
> + u8 integrity_algorithm__key_version; /* MAKE_BYTE(integ_alg, key_ver) */
> + u8 security_method;
> + u8 reserved1;
> +/*04*/ struct osd_timestamp expiration_time;
> +/*10*/ u8 audit[30-10];
> +/*30*/ u8 discriminator[42-30];
> +/*42*/ struct osd_timestamp object_created_time;
> +/*48*/ u8 object_type;
> + u8 permissions_bit_mask[54-49];
more of the same
> +/*54*/ u8 reserved2;
> +/*55*/ u8 object_descriptor_type; /* high nibble */
> +} __packed;
> +
> +/*56 v1*/
> +struct osdv1_cap_object_descriptor {
> + union {
> + struct {
> +/*56*/ __be32 policy_access_tag;
> +/*60*/ __be64 allowed_partition_id;
> +/*68*/ __be64 allowed_object_id;
> +/*76*/ __be32 reserved;
> + } __packed obj_desc;
> +
> + u8 object_descriptor[80-56];/*24*/
ditto. nice comment ;)
> + };
> +} __packed;
> +/*80 v1*/
> +
> +#endif /* ndef __OSD_PROTOCOL_H__ */
Thanks for the fixes.
---
~Randy
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