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[SCSI] be2iscsi: Fix Task Completion Event handling

Telusuri Sumber 
The completion events returned by adapter differs based on the
adapter. This fix checks for the adapter type and process the
completion event.

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>
This commit is contained in:
John Soni Jose
2012-10-20 04:44:49 +05:30
committed by James Bottomley
orang tua acb9693cb0
melakukan 7313326125
3 mengubah file dengan 230 tambahan dan 104 penghapusan
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53
drivers/scsi/be2iscsi/be_cmds.h
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@@ -826,6 +826,59 @@ struct amap_sol_cqe_ring {
u8 valid; /* dword 3 */
} __packed;
struct amap_sol_cqe_v2 {
u8 hw_sts[8]; /* dword 0 */
u8 i_sts[8]; /* dword 0 */
u8 wrb_index[16]; /* dword 0 */
u8 i_exp_cmd_sn[32]; /* dword 1 */
u8 code[6]; /* dword 2 */
u8 cmd_cmpl; /* dword 2 */
u8 rsvd0; /* dword 2 */
u8 i_cmd_wnd[8]; /* dword 2 */
u8 cid[13]; /* dword 2 */
u8 u; /* dword 2 */
u8 o; /* dword 2 */
u8 s; /* dword 2 */
u8 i_res_cnt[31]; /* dword 3 */
u8 valid; /* dword 3 */
} __packed;
struct common_sol_cqe {
u32 exp_cmdsn;
u32 res_cnt;
u16 wrb_index;
u16 cid;
u8 hw_sts;
u8 cmd_wnd;
u8 res_flag; /* the s feild of structure */
u8 i_resp; /* for skh if cmd_complete is set then i_sts is response */
u8 i_flags; /* for skh or the u and o feilds */
u8 i_sts; /* for skh if cmd_complete is not-set then i_sts is status */
};
/*** iSCSI ack/driver message completions ***/
struct amap_it_dmsg_cqe {
u8 ack_num[32]; /* DWORD 0 */
u8 pdu_bytes_rcvd[32]; /* DWORD 1 */
u8 code[6]; /* DWORD 2 */
u8 cid[10]; /* DWORD 2 */
u8 wrb_idx[8]; /* DWORD 2 */
u8 rsvd0[8]; /* DWORD 2*/
u8 rsvd1[31]; /* DWORD 3*/
u8 valid; /* DWORD 3 */
} __packed;
struct amap_it_dmsg_cqe_v2 {
u8 ack_num[32]; /* DWORD 0 */
u8 pdu_bytes_rcvd[32]; /* DWORD 1 */
u8 code[6]; /* DWORD 2 */
u8 rsvd0[10]; /* DWORD 2 */
u8 wrb_idx[16]; /* DWORD 2 */
u8 rsvd1[16]; /* DWORD 3 */
u8 cid[13]; /* DWORD 3 */
u8 rsvd2[2]; /* DWORD 3 */
u8 valid; /* DWORD 3 */
} __packed;
/**