diff options
| author | Ursula Braun <ubraun@linux.ibm.com> | 2020-09-26 13:44:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-29 01:19:02 +0300 |
| commit | f1eb02f952448405e360d94649846668c32364e1 (patch) | |
| tree | b108d4d4c3f2c6d2aac59834a5cdda2188ef948d /net/smc/smc_clc.h | |
| parent | a304e29a2418ea8dd77215f5bc4bc27f4ed8e7da (diff) | |
| download | linux-f1eb02f952448405e360d94649846668c32364e1.tar.xz | |
net/smc: CLC header fields renaming
SMCD version 2 defines 2 more bits in the CLC header to specify
version 2 types. This patch prepares better naming of the CLC
header fields. No functional change.
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>
Diffstat (limited to 'net/smc/smc_clc.h')
| -rw-r--r-- | net/smc/smc_clc.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/smc/smc_clc.h b/net/smc/smc_clc.h index fcd8521c7737..5b2d0582886e 100644 --- a/net/smc/smc_clc.h +++ b/net/smc/smc_clc.h @@ -54,19 +54,19 @@ #define SMC_CLC_DECL_ERR_RDYLNK 0x09990002 /* ib ready link failed */ #define SMC_CLC_DECL_ERR_REGRMB 0x09990003 /* reg rmb failed */ +#define SMC_FIRST_CONTACT_MASK 0b10 /* first contact bit within typev2 */ + struct smc_clc_msg_hdr { /* header1 of clc messages */ u8 eyecatcher[4]; /* eye catcher */ u8 type; /* proposal / accept / confirm / decline */ __be16 length; #if defined(__BIG_ENDIAN_BITFIELD) u8 version : 4, - flag : 1, - rsvd : 1, - path : 2; + typev2 : 2, + typev1 : 2; #elif defined(__LITTLE_ENDIAN_BITFIELD) - u8 path : 2, - rsvd : 1, - flag : 1, + u8 typev1 : 2, + typev2 : 2, version : 4; #endif } __packed; /* format defined in RFC7609 */ |