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author | David S. Miller <davem@davemloft.net> | 2009-05-19 04:08:20 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2009-05-19 04:08:20 (GMT) |
commit | bb803cfbecb03a0cf8dc7e1864f18dda6631af00 (patch) | |
tree | 6c0989693bea6f50cfa5c6bb14f52ec19668def3 /include/scsi | |
parent | 3878fb6fdbceecca20b15748f807340854220f06 (diff) | |
parent | 511e11e396dc596825ce04d53d7f6d579404bc01 (diff) | |
download | linux-fsl-qoriq-bb803cfbecb03a0cf8dc7e1864f18dda6631af00.tar.xz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/scsi/fcoe/fcoe.c
Diffstat (limited to 'include/scsi')
-rw-r--r-- | include/scsi/fc/fc_fs.h | 1 | ||||
-rw-r--r-- | include/scsi/libfc.h | 1 | ||||
-rw-r--r-- | include/scsi/libiscsi.h | 2 | ||||
-rw-r--r-- | include/scsi/osd_protocol.h | 96 |
4 files changed, 75 insertions, 25 deletions
diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h index 1b7af3a..ac4cd38 100644 --- a/include/scsi/fc/fc_fs.h +++ b/include/scsi/fc/fc_fs.h @@ -149,6 +149,7 @@ enum fc_rctl { * Well-known fabric addresses. */ enum fc_well_known_fid { + FC_FID_NONE = 0x000000, /* No destination */ FC_FID_BCAST = 0xffffff, /* broadcast */ FC_FID_FLOGI = 0xfffffe, /* fabric login */ FC_FID_FCTRL = 0xfffffd, /* fabric controller */ diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 0303a6a..45f9cc6 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -637,6 +637,7 @@ struct fc_disc { enum fc_disc_event); struct list_head rports; + struct list_head rogue_rports; struct fc_lport *lport; struct mutex disc_mutex; struct fc_gpn_ft_resp partial_buf; /* partial name buffer */ diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 7ffaed2..0289f57 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -36,6 +36,7 @@ struct scsi_transport_template; struct scsi_host_template; struct scsi_device; struct Scsi_Host; +struct scsi_target; struct scsi_cmnd; struct socket; struct iscsi_transport; @@ -350,6 +351,7 @@ extern struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht, bool xmit_can_sleep); extern void iscsi_host_remove(struct Scsi_Host *shost); extern void iscsi_host_free(struct Scsi_Host *shost); +extern int iscsi_target_alloc(struct scsi_target *starget); /* * session management diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h index cd3cbf7..62b2ab8 100644 --- a/include/scsi/osd_protocol.h +++ b/include/scsi/osd_protocol.h @@ -24,17 +24,18 @@ enum { OSDv1_ADDITIONAL_CDB_LENGTH = 192, OSDv1_TOTAL_CDB_LEN = OSDv1_ADDITIONAL_CDB_LENGTH + 8, OSDv1_CAP_LEN = 80, + /* Latest supported version */ -/* OSD_ADDITIONAL_CDB_LENGTH = 216,*/ + OSDv2_ADDITIONAL_CDB_LENGTH = 228, OSD_ADDITIONAL_CDB_LENGTH = - OSDv1_ADDITIONAL_CDB_LENGTH, /* FIXME: Pete rev-001 sup */ + OSDv2_ADDITIONAL_CDB_LENGTH, OSD_TOTAL_CDB_LEN = OSD_ADDITIONAL_CDB_LENGTH + 8, -/* OSD_CAP_LEN = 104,*/ - OSD_CAP_LEN = OSDv1_CAP_LEN,/* FIXME: Pete rev-001 sup */ + OSD_CAP_LEN = 104, OSD_SYSTEMID_LEN = 20, - OSD_CRYPTO_KEYID_SIZE = 20, - /*FIXME: OSDv2_CRYPTO_KEYID_SIZE = 32,*/ + OSDv1_CRYPTO_KEYID_SIZE = 20, + OSDv2_CRYPTO_KEYID_SIZE = 32, + OSD_CRYPTO_KEYID_SIZE = OSDv2_CRYPTO_KEYID_SIZE, OSD_CRYPTO_SEED_SIZE = 4, OSD_CRYPTO_NONCE_SIZE = 12, OSD_MAX_SENSE_LEN = 252, /* from SPC-3 */ @@ -164,7 +165,11 @@ struct osd_cdb_head { /* called allocation_length in some commands */ /*32*/ __be64 length; /*40*/ __be64 start_address; -/*48*/ __be32 list_identifier;/* Rarely used */ + union { +/*48*/ __be32 list_identifier;/* Rarely used */ + /* OSD2r05 5.2.5 CDB continuation length */ +/*48*/ __be32 cdb_continuation_length; + }; } __packed v2; }; /*52*/ union { /* selected attributes mode Page/List/Single */ @@ -204,29 +209,40 @@ struct osd_cdb_head { /*80*/ /*160 v1*/ -/*184 v2*/ -struct osd_security_parameters { -/*160*/u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE]; +struct osdv1_security_parameters { +/*160*/u8 integrity_check_value[OSDv1_CRYPTO_KEYID_SIZE]; /*180*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE]; /*192*/osd_cdb_offset data_in_integrity_check_offset; /*196*/osd_cdb_offset data_out_integrity_check_offset; } __packed; /*200 v1*/ -/*224 v2*/ -/* FIXME: osdv2_security_parameters */ +/*184 v2*/ +struct osdv2_security_parameters { +/*184*/u8 integrity_check_value[OSDv2_CRYPTO_KEYID_SIZE]; +/*216*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE]; +/*228*/osd_cdb_offset data_in_integrity_check_offset; +/*232*/osd_cdb_offset data_out_integrity_check_offset; +} __packed; +/*236 v2*/ + +struct osd_security_parameters { + union { + struct osdv1_security_parameters v1; + struct osdv2_security_parameters v2; + }; +}; struct osdv1_cdb { struct osd_cdb_head h; u8 caps[OSDv1_CAP_LEN]; - struct osd_security_parameters sec_params; + struct osdv1_security_parameters sec_params; } __packed; struct osdv2_cdb { struct osd_cdb_head h; u8 caps[OSD_CAP_LEN]; - struct osd_security_parameters sec_params; - /* FIXME: osdv2_security_parameters */ + struct osdv2_security_parameters sec_params; } __packed; struct osd_cdb { @@ -301,14 +317,25 @@ struct osd_attributes_list_attrid { } __packed; /* + * NOTE: v1: is not aligned. + */ +struct osdv1_attributes_list_element { + __be32 attr_page; + __be32 attr_id; + __be16 attr_bytes; /* valid bytes at attr_val without padding */ + u8 attr_val[0]; +} __packed; + +/* * osd2r03: 7.1.3.3 List entry format for retrieved attributes and * for setting attributes - * NOTE: v2 is 8-bytes aligned, v1 is not aligned. + * NOTE: v2 is 8-bytes aligned */ -struct osd_attributes_list_element { +struct osdv2_attributes_list_element { __be32 attr_page; __be32 attr_id; - __be16 attr_bytes; + u8 reserved[6]; + __be16 attr_bytes; /* valid bytes at attr_val without padding */ u8 attr_val[0]; } __packed; @@ -324,13 +351,13 @@ enum { static inline unsigned osdv1_attr_list_elem_size(unsigned len) { - return ALIGN(len + sizeof(struct osd_attributes_list_element), + return ALIGN(len + sizeof(struct osdv1_attributes_list_element), OSDv1_ATTRIBUTES_ELEM_ALIGN); } static inline unsigned osdv2_attr_list_elem_size(unsigned len) { - return ALIGN(len + sizeof(struct osd_attributes_list_element), + return ALIGN(len + sizeof(struct osdv2_attributes_list_element), OSD_ATTRIBUTES_ELEM_ALIGN); } @@ -419,15 +446,35 @@ struct osd_data_out_integrity_info { __be64 data_bytes; __be64 set_attributes_bytes; __be64 get_attributes_bytes; - __be64 integrity_check_value; + __u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE]; } __packed; +/* Same osd_data_out_integrity_info is used for OSD2/OSD1. The only difference + * Is the sizeof the structure since in OSD1 the last array is smaller. Use + * below for version independent handling of this structure + */ +static inline int osd_data_out_integrity_info_sizeof(bool is_ver1) +{ + return sizeof(struct osd_data_out_integrity_info) - + (is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE)); +} + struct osd_data_in_integrity_info { __be64 data_bytes; __be64 retrieved_attributes_bytes; - __be64 integrity_check_value; + __u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE]; } __packed; +/* Same osd_data_in_integrity_info is used for OSD2/OSD1. The only difference + * Is the sizeof the structure since in OSD1 the last array is smaller. Use + * below for version independent handling of this structure + */ +static inline int osd_data_in_integrity_info_sizeof(bool is_ver1) +{ + return sizeof(struct osd_data_in_integrity_info) - + (is_ver1 * (OSDv2_CRYPTO_KEYID_SIZE - OSDv1_CRYPTO_KEYID_SIZE)); +} + struct osd_timestamp { u8 time[6]; /* number of milliseconds since 1/1/1970 UT (big endian) */ } __packed; @@ -477,7 +524,7 @@ enum osd_capability_bit_masks { OSD_SEC_CAP_NONE1 = BIT(8), OSD_SEC_CAP_NONE2 = BIT(9), - OSD_SEC_CAP_NONE3 = BIT(10), + OSD_SEC_GBL_REM = BIT(10), /*v2 only*/ OSD_SEC_CAP_QUERY = BIT(11), /*v2 only*/ OSD_SEC_CAP_M_OBJECT = BIT(12), /*v2 only*/ OSD_SEC_CAP_POL_SEC = BIT(13), @@ -552,8 +599,7 @@ struct osdv1_capability { struct osd_capability { struct osd_capability_head h; -/* struct osd_cap_object_descriptor od;*/ - struct osdv1_cap_object_descriptor od; /* FIXME: Pete rev-001 sup */ + struct osd_cap_object_descriptor od; } __packed; /** |