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| author | Guvenc Gulce <guvenc@linux.ibm.com> | 2020-12-01 20:20:42 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-01 17:56:12 -0800 |
| commit | 49407ae2bc79da1ce29d6ff16c9acb45128b0bf6 (patch) | |
| tree | 96cad89a6dea50da18f682bd6e9f7ae6b05f3429 /net/smc/smc_ism.c | |
| parent | 6443b2f60e5754d344bd3a19a0bca9c8fb81737c (diff) | |
| download | linux-49407ae2bc79da1ce29d6ff16c9acb45128b0bf6.tar.gz | |
net/smc: Refactor smc ism v2 capability handling
Encapsulate the smc ism v2 capability boolean value in a function for better information hiding. Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc/smc_ism.c')
| -rw-r--r-- | net/smc/smc_ism.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c index 6abbdd09a580..2456ee8228cd 100644 --- a/net/smc/smc_ism.c +++ b/net/smc/smc_ism.c @@ -21,7 +21,7 @@ struct smcd_dev_list smcd_dev_list = { .mutex = __MUTEX_INITIALIZER(smcd_dev_list.mutex) }; -bool smc_ism_v2_capable; +static bool smc_ism_v2_capable; /* Test if an ISM communication is possible - same CPC */ int smc_ism_cantalk(u64 peer_gid, unsigned short vlan_id, struct smcd_dev *smcd) @@ -51,6 +51,12 @@ u16 smc_ism_get_chid(struct smcd_dev *smcd) return smcd->ops->get_chid(smcd); } +/* HW supports ISM V2 and thus System EID is defined */ +bool smc_ism_is_v2_capable(void) +{ + return smc_ism_v2_capable; +} + /* Set a connection using this DMBE. */ void smc_ism_set_conn(struct smc_connection *conn) { |