| Message ID | 20230428205539.113902-7-tom.zanussi@linux.intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | crypto: Add Intel Analytics Accelerator (IAA) crypto compression driver | expand |
On 4/28/23 1:55 PM, Tom Zanussi wrote: > Add a void * to idxd_wqs for user-defined context data, along with > accessors set_idxd_wq_private() and idxd_wq_private(). > > Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> > --- > drivers/dma/idxd/idxd.h | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h > index 719f9f1662ad..0402f97d6ff8 100644 > --- a/drivers/dma/idxd/idxd.h > +++ b/drivers/dma/idxd/idxd.h > @@ -216,6 +216,8 @@ struct idxd_wq { > u32 max_batch_size; > > char driver_name[WQ_NAME_SIZE + 1]; > + > + void *private_data; > }; > > struct idxd_engine { > @@ -550,6 +552,16 @@ static inline int idxd_wq_refcount(struct idxd_wq *wq) > return wq->client_count; > }; > > +static inline void set_idxd_wq_private(struct idxd_wq *wq, void *private) > +{ > + wq->private_data = private; > +} > + > +static inline void *idxd_wq_private(struct idxd_wq *wq) > +{ > + return wq->private_data; > +} > + > /* > * Intel IAA does not support batch processing. > * The max batch size of device, max batch size of wq and
On 4/28/23 13:55, Tom Zanussi wrote: > Add a void * to idxd_wqs for user-defined context data, along with > accessors set_idxd_wq_private() and idxd_wq_private(). > > Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Reviewed-by: Fenghua Yu <fenghua.yu@intel.com> Thanks. -Fenghua
diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h index 719f9f1662ad..0402f97d6ff8 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -216,6 +216,8 @@ struct idxd_wq { u32 max_batch_size; char driver_name[WQ_NAME_SIZE + 1]; + + void *private_data; }; struct idxd_engine { @@ -550,6 +552,16 @@ static inline int idxd_wq_refcount(struct idxd_wq *wq) return wq->client_count; }; +static inline void set_idxd_wq_private(struct idxd_wq *wq, void *private) +{ + wq->private_data = private; +} + +static inline void *idxd_wq_private(struct idxd_wq *wq) +{ + return wq->private_data; +} + /* * Intel IAA does not support batch processing. * The max batch size of device, max batch size of wq and
Add a void * to idxd_wqs for user-defined context data, along with accessors set_idxd_wq_private() and idxd_wq_private(). Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- drivers/dma/idxd/idxd.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)