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net/smc: split CLC confirm/accept data to be sent

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When sending CLC confirm and CLC accept, separate the trailing
part of the message from the initial part (to be prepared for
future first contact extension).

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ursula Braun
2020-09-26 12:44:22 +02:00
committed by David S. Miller
parent 7affc80982
commit e15c6c46de
2 changed files with 15 additions and 12 deletions
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6
net/smc/smc_clc.h
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@@ -134,8 +134,6 @@ struct smcr_clc_msg_accept_confirm { /* SMCR accept/confirm */
__be64 rmb_dma_addr; /* RMB virtual address */
u8 reserved2;
u8 psn[3]; /* packet sequence number */
struct smc_clc_msg_trail smcr_trl;
/* eye catcher "SMCR" EBCDIC */
} __packed;
struct smcd_clc_msg_accept_confirm { /* SMCD accept/confirm */
@@ -150,10 +148,8 @@ struct smcd_clc_msg_accept_confirm { /* SMCD accept/confirm */
dmbe_size : 4;
#endif
u16 reserved4;
u32 linkid; /* Link identifier */
__be32 linkid; /* Link identifier */
u32 reserved5[3];
struct smc_clc_msg_trail smcd_trl;
/* eye catcher "SMCD" EBCDIC */
} __packed;
struct smc_clc_msg_accept_confirm { /* clc accept / confirm message */