diff options
| author | Ursula Braun <ubraun@linux.ibm.com> | 2020-09-26 12:44:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-29 00:19:02 +0200 |
| commit | 201091ebb2a161a0e10aab36186690b332941f6a (patch) | |
| tree | 39b87ea12d877c20b462137ad831b50bd4591236 /net/smc/smc_ism.h | |
| parent | net/smc: prepare for more proposed ISM devices (diff) | |
| download | linux-201091ebb2a161a0e10aab36186690b332941f6a.tar.xz linux-201091ebb2a161a0e10aab36186690b332941f6a.zip | |
net/smc: introduce System Enterprise ID (SEID)
SMCD version 2 defines a System Enterprise ID (short SEID).
This patch contains the SEID creation and adds the callback to
retrieve the created SEID.
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_ism.h')
| -rw-r--r-- | net/smc/smc_ism.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/smc/smc_ism.h b/net/smc/smc_ism.h index 81cc4537efd3..816d86361e1a 100644 --- a/net/smc/smc_ism.h +++ b/net/smc/smc_ism.h @@ -19,7 +19,10 @@ struct smcd_dev_list { /* List of SMCD devices */ struct mutex mutex; /* Protects list of devices */ }; -extern struct smcd_dev_list smcd_dev_list; /* list of smcd devices */ +extern struct smcd_dev_list smcd_dev_list; /* list of smcd devices */ +extern bool smc_ism_v2_capable; /* HW supports ISM V2 and thus + * System EID is defined + */ struct smc_ism_vlanid { /* VLAN id set on ISM device */ struct list_head list; @@ -47,4 +50,6 @@ int smc_ism_unregister_dmb(struct smcd_dev *dev, struct smc_buf_desc *dmb_desc); int smc_ism_write(struct smcd_dev *dev, const struct smc_ism_position *pos, void *data, size_t len); int smc_ism_signal_shutdown(struct smc_link_group *lgr); +void smc_ism_get_system_eid(struct smcd_dev *dev, u8 **eid); +void smc_ism_init(void); #endif |