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| author | Jayamohan Kallickal <jayamohank@gmail.com> | 2013-09-29 02:35:45 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-10-25 12:58:06 +0400 |
| commit | 8a86e8336f37fde1d62bd731e82ca5b22a678926 (patch) | |
| tree | 7f28ff5d4062ee7953c6f5a9b3ead9d2444f84a4 /drivers/scsi/be2iscsi/be_cmds.h | |
| parent | 843ae752eea769899d3c2008d7f2b2e094ddb6cc (diff) | |
| download | linux-8a86e8336f37fde1d62bd731e82ca5b22a678926.tar.xz | |
[SCSI] be2iscsi: Fix changes in ASYNC Path for SKH-R adapter
DEF_Q[HDR/DATA] is created on the chute on which iSCSI Protocol is loaded.
When a connection is offloaded, the DEF_Q HDR/Data ID needs to be passed.
FW posts ASYNC message received from target on the passed DEF_Q. Connection
can be offloaded on any of the chute so DEF_Q is created on each Chute.
Change in the ASYNC path initialization based on the configuration parameters
returned for each chute.
For BE-X family iSCSI protocol is loaded only on single chute.
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_cmds.h')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_cmds.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h index b812e380ef46..40bc2855ba0a 100644 --- a/drivers/scsi/be2iscsi/be_cmds.h +++ b/drivers/scsi/be2iscsi/be_cmds.h @@ -729,7 +729,8 @@ int be_mbox_notify(struct be_ctrl_info *ctrl); int be_cmd_create_default_pdu_queue(struct be_ctrl_info *ctrl, struct be_queue_info *cq, struct be_queue_info *dq, int length, - int entry_size); + int entry_size, uint8_t is_header, + uint8_t ulp_num); int be_cmd_iscsi_post_template_hdr(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem); @@ -788,7 +789,9 @@ struct be_defq_create_req { struct be_cmd_req_hdr hdr; u16 num_pages; u8 ulp_num; - u8 rsvd0; +#define BEISCSI_DUAL_ULP_AWARE_BIT 0 /* Byte 3 - Bit 0 */ +#define BEISCSI_BIND_Q_TO_ULP_BIT 1 /* Byte 3 - Bit 1 */ + u8 dua_feature; struct be_default_pdu_context context; struct phys_addr pages[8]; } __packed; @@ -796,7 +799,11 @@ struct be_defq_create_req { struct be_defq_create_resp { struct be_cmd_req_hdr hdr; u16 id; - u16 rsvd0; + u8 rsvd0; + u8 ulp_num; + u32 doorbell_offset; + u16 register_set; + u16 doorbell_format; } __packed; struct be_post_template_pages_req { |