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be2iscsi: Fix TCP parameters while connection offloading.

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SKH-R adapter, TCP Window Size/Scale parameters are passed
 in TCP Connection Offload Mbx Command.

Signed-off-by: Minh Tran <minhduc.tran@emulex.com>
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Jayamohan Kallickal
2014-05-05 21:41:27 -04:00
committed by Christoph Hellwig
parent 73af08e11c
commit b3c202dc57
3 changed files with 40 additions and 6 deletions
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21
drivers/scsi/be2iscsi/be_cmds.h
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@@ -71,6 +71,7 @@ struct be_mcc_wrb {
#define BEISCSI_FW_MBX_TIMEOUT 100
/* MBOX Command VER */
#define MBX_CMD_VER1 0x01
#define MBX_CMD_VER2 0x02
struct be_mcc_compl {
@@ -1013,6 +1014,26 @@ struct tcp_connect_and_offload_in {
u8 rsvd0[3];
} __packed;
struct tcp_connect_and_offload_in_v1 {
struct be_cmd_req_hdr hdr;
struct ip_addr_format ip_address;
u16 tcp_port;
u16 cid;
u16 cq_id;
u16 defq_id;
struct phys_addr dataout_template_pa;
u16 hdr_ring_id;
u16 data_ring_id;
u8 do_offload;
u8 ifd_state;
u8 rsvd0[2];
u16 tcp_window_size;
u8 tcp_window_scale_count;
u8 rsvd1;
u32 tcp_mss:24;
u8 rsvd2;
} __packed;
struct tcp_connect_and_offload_out {
struct be_cmd_resp_hdr hdr;
u32 connection_handle;