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net: devlink: regions: Add a priv member to the regions ops struct 

The driver may have multiple regions which can be dumped using one
function. However, for this to work, additional information is
needed. Add a priv member to the ops structure for the driver to use
however it likes.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2020-09-18 21:11:01 +02:00 committed by David S. Miller
parent 0db0561d13
commit e14e05e71d
1 changed files with 2 additions and 0 deletions
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2
include/net/devlink.h
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@ -561,12 +561,14 @@ struct devlink_info_req;
* the data variable must be updated to point to the snapshot data. * the data variable must be updated to point to the snapshot data.
* The function will be called while the devlink instance lock is * The function will be called while the devlink instance lock is
* held. * held.
* @priv: Pointer to driver private data for the region operation
*/ */
struct devlink_region_ops { struct devlink_region_ops {
const char *name; const char *name;
void (*destructor)(const void *data); void (*destructor)(const void *data);
int (*snapshot)(struct devlink *devlink, struct netlink_ext_ack *extack, int (*snapshot)(struct devlink *devlink, struct netlink_ext_ack *extack,
u8 **data); u8 **data);
void *priv;
}; };
struct devlink_fmsg; struct devlink_fmsg;