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| author | John Soni Jose <sony.john-n@emulex.com> | 2012-10-20 04:44:35 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-11-27 08:59:40 +0400 |
| commit | acb9693cb007e126fd313cb696dfbf5c214514cd (patch) | |
| tree | 5d98e790384346133f81336052b3657da8f01143 /drivers/scsi/be2iscsi/be_main.h | |
| parent | 09a1093a292aa88af836f4fb3b604af9aa1ece3d (diff) | |
| download | linux-acb9693cb007e126fd313cb696dfbf5c214514cd.tar.gz linux-acb9693cb007e126fd313cb696dfbf5c214514cd.tar.bz2 linux-acb9693cb007e126fd313cb696dfbf5c214514cd.zip | |
[SCSI] be2iscsi: Fix session update context with V2 version.
For updating session context on adapter, V2 version is to
be used with the latest adapter. This fix checks for the adapter type
and uses correct version of session context.
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.h')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.h | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index 8632927da1ef..0e730d1cd1af 100644 --- a/drivers/scsi/be2iscsi/be_main.h +++ b/drivers/scsi/be2iscsi/be_main.h @@ -469,6 +469,9 @@ struct beiscsi_offload_params { #define OFFLD_PARAMS_HDE 0x00000008 #define OFFLD_PARAMS_IR2T 0x00000010 #define OFFLD_PARAMS_IMD 0x00000020 +#define OFFLD_PARAMS_DATA_SEQ_INORDER 0x00000040 +#define OFFLD_PARAMS_PDU_SEQ_INORDER 0x00000080 +#define OFFLD_PARAMS_MAX_R2T 0x00FFFF00 /** * Pseudo amap definition in which each bit of the actual structure is defined @@ -483,7 +486,10 @@ struct amap_beiscsi_offload_params { u8 hde[1]; u8 ir2t[1]; u8 imd[1]; - u8 pad[26]; + u8 data_seq_inorder[1]; + u8 pdu_seq_inorder[1]; + u8 max_r2t[16]; + u8 pad[8]; u8 exp_statsn[32]; }; @@ -785,6 +791,7 @@ struct iscsi_target_context_update_wrb { * Pseudo amap definition in which each bit of the actual structure is defined * as a byte: used to calculate offset/shift/mask of each field */ +#define BE_TGT_CTX_UPDT_CMD 0x07 struct amap_iscsi_target_context_update_wrb { u8 lun[14]; /* DWORD 0 */ u8 lt; /* DWORD 0 */ @@ -830,6 +837,47 @@ struct amap_iscsi_target_context_update_wrb { } __packed; +#define BEISCSI_MAX_RECV_DATASEG_LEN (64 * 1024) +#define BEISCSI_MAX_CXNS 1 +struct amap_iscsi_target_context_update_wrb_v2 { + u8 max_burst_length[24]; /* DWORD 0 */ + u8 rsvd0[3]; /* DWORD 0 */ + u8 type[5]; /* DWORD 0 */ + u8 ptr2nextwrb[8]; /* DWORD 1 */ + u8 wrb_idx[8]; /* DWORD 1 */ + u8 rsvd1[16]; /* DWORD 1 */ + u8 max_send_data_segment_length[24]; /* DWORD 2 */ + u8 rsvd2[8]; /* DWORD 2 */ + u8 first_burst_length[24]; /* DWORD 3 */ + u8 rsvd3[8]; /* DOWRD 3 */ + u8 max_r2t[16]; /* DWORD 4 */ + u8 rsvd4[10]; /* DWORD 4 */ + u8 hde; /* DWORD 4 */ + u8 dde; /* DWORD 4 */ + u8 erl[2]; /* DWORD 4 */ + u8 imd; /* DWORD 4 */ + u8 ir2t; /* DWORD 4 */ + u8 stat_sn[32]; /* DWORD 5 */ + u8 rsvd5[32]; /* DWORD 6 */ + u8 rsvd6[32]; /* DWORD 7 */ + u8 max_recv_dataseg_len[24]; /* DWORD 8 */ + u8 rsvd7[8]; /* DWORD 8 */ + u8 rsvd8[32]; /* DWORD 9 */ + u8 rsvd9[32]; /* DWORD 10 */ + u8 max_cxns[16]; /* DWORD 11 */ + u8 rsvd10[11]; /* DWORD 11*/ + u8 invld; /* DWORD 11 */ + u8 rsvd11;/* DWORD 11*/ + u8 dmsg; /* DWORD 11 */ + u8 data_seq_inorder; /* DWORD 11 */ + u8 pdu_seq_inorder; /* DWORD 11 */ + u8 rsvd12[32]; /*DWORD 12 */ + u8 rsvd13[32]; /* DWORD 13 */ + u8 rsvd14[32]; /* DWORD 14 */ + u8 rsvd15[32]; /* DWORD 15 */ +} __packed; + + struct be_ring { u32 pages; /* queue size in pages */ u32 id; /* queue id assigned by beklib */ |