The struct 'ism_client' is specialized for s390 platform firmware ISM.
So replace it with 'void' to make SMCD DMB registration helper generic
for both Emulated-ISM and existing ISM.
Signed-off-by: Wen Gu <[email protected]>
---
drivers/s390/net/ism_drv.c | 2 +-
include/net/smc.h | 4 ++--
net/smc/smc_ism.c | 7 ++-----
3 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c
index 2c8e964425dc..9b2a52913e76 100644
--- a/drivers/s390/net/ism_drv.c
+++ b/drivers/s390/net/ism_drv.c
@@ -726,7 +726,7 @@ static int smcd_query_rgid(struct smcd_dev *smcd, struct smcd_gid *rgid,
}
static int smcd_register_dmb(struct smcd_dev *smcd, struct smcd_dmb *dmb,
- struct ism_client *client)
+ void *client)
{
return ism_register_dmb(smcd->priv, (struct ism_dmb *)dmb, client);
}
diff --git a/include/net/smc.h b/include/net/smc.h
index c9dcb30e3fd9..6273c3a8b24a 100644
--- a/include/net/smc.h
+++ b/include/net/smc.h
@@ -50,7 +50,6 @@ struct smcd_dmb {
#define ISM_ERROR 0xFFFF
struct smcd_dev;
-struct ism_client;
struct smcd_gid {
u64 gid;
@@ -61,7 +60,7 @@ struct smcd_ops {
int (*query_remote_gid)(struct smcd_dev *dev, struct smcd_gid *rgid,
u32 vid_valid, u32 vid);
int (*register_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb,
- struct ism_client *client);
+ void *client);
int (*unregister_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb);
int (*add_vlan_id)(struct smcd_dev *dev, u64 vlan_id);
int (*del_vlan_id)(struct smcd_dev *dev, u64 vlan_id);
@@ -81,6 +80,7 @@ struct smcd_ops {
struct smcd_dev {
const struct smcd_ops *ops;
void *priv;
+ void *client;
struct list_head list;
spinlock_t lock;
struct smc_connection **conn;
diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index b6eca4231913..26743a14cf27 100644
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -222,7 +222,6 @@ int smc_ism_unregister_dmb(struct smcd_dev *smcd, struct smc_buf_desc *dmb_desc)
int smc_ism_register_dmb(struct smc_link_group *lgr, int dmb_len,
struct smc_buf_desc *dmb_desc)
{
-#if IS_ENABLED(CONFIG_ISM)
struct smcd_dmb dmb;
int rc;
@@ -231,7 +230,7 @@ int smc_ism_register_dmb(struct smc_link_group *lgr, int dmb_len,
dmb.sba_idx = dmb_desc->sba_idx;
dmb.vlan_id = lgr->vlan_id;
dmb.rgid = lgr->peer_gid.gid;
- rc = lgr->smcd->ops->register_dmb(lgr->smcd, &dmb, &smc_ism_client);
+ rc = lgr->smcd->ops->register_dmb(lgr->smcd, &dmb, lgr->smcd->client);
if (!rc) {
dmb_desc->sba_idx = dmb.sba_idx;
dmb_desc->token = dmb.dmb_tok;
@@ -240,9 +239,6 @@ int smc_ism_register_dmb(struct smc_link_group *lgr, int dmb_len,
dmb_desc->len = dmb.dmb_len;
}
return rc;
-#else
- return 0;
-#endif
}
static int smc_nl_handle_smcd_dev(struct smcd_dev *smcd,
@@ -453,6 +449,7 @@ static void smcd_register_dev(struct ism_dev *ism)
if (!smcd)
return;
smcd->priv = ism;
+ smcd->client = &smc_ism_client;
ism_set_priv(ism, &smc_ism_client, smcd);
if (smc_pnetid_by_dev_port(&ism->pdev->dev, 0, smcd->pnetid))
smc_pnetid_by_table_smcd(smcd);
--
2.32.0.3.g01195cf9f