diff options
| author | Julian Ruess <julianr@linux.ibm.com> | 2025-09-18 13:05:00 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-23 11:13:22 +0200 |
| commit | a612dbe8d04d47af91fa88f0599c1370cc70f687 (patch) | |
| tree | 5f41786c0a326df97597a23030358eceb0ca5286 /include/net/smc.h | |
| parent | cc21191b584c6f7836b0f10774f8278b7cbfba10 (diff) | |
dibs: Move event handling to dibs layer
Add defines for all event types and subtypes an ism device is known to
produce as it can be helpful for debugging purposes.
Introduces a generic 'struct dibs_event' and adopt ism device driver
and smc-d client accordingly. Tolerate and ignore other type and subtype
values to enable future device extensions.
SMC-D and ISM are now independent.
struct ism_dev can be moved to drivers/s390/net/ism.h.
Note that in smc, the term 'ism' is still used. Future patches could
replace that with 'dibs' or 'smc-d' as appropriate.
Signed-off-by: Julian Ruess <julianr@linux.ibm.com>
Co-developed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Link: https://patch.msgid.link/20250918110500.1731261-15-wintera@linux.ibm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/net/smc.h')
| -rw-r--r-- | include/net/smc.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/net/smc.h b/include/net/smc.h index 8e3debcf7db5..08bee529ed8d 100644 --- a/include/net/smc.h +++ b/include/net/smc.h @@ -16,7 +16,6 @@ #include <linux/types.h> #include <linux/wait.h> #include <linux/dibs.h> -#include "linux/ism.h" struct sock; @@ -28,28 +27,14 @@ struct smc_hashinfo { }; /* SMCD/ISM device driver interface */ -#define ISM_EVENT_DMB 0 -#define ISM_EVENT_GID 1 -#define ISM_EVENT_SWR 2 - #define ISM_RESERVED_VLANID 0x1FFF -struct smcd_dev; - struct smcd_gid { u64 gid; u64 gid_ext; }; -struct smcd_ops { - /* optional operations */ - int (*signal_event)(struct smcd_dev *dev, struct smcd_gid *rgid, - u32 trigger_irq, u32 event_code, u64 info); -}; - struct smcd_dev { - const struct smcd_ops *ops; - void *priv; struct dibs_dev *dibs; struct list_head list; spinlock_t lock; |