diff options
| author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2023-12-05 15:25:19 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-12-15 17:52:53 +0800 |
| commit | 8621f99bde2c3232ec254bae67f91bc6ca7b02b9 (patch) | |
| tree | e6991f4002057b16c98d3a699d2cd370e904a26a /drivers/dma | |
| parent | d7ad915d817c8ce07a6101292497dddbab0429a3 (diff) | |
dmaengine: idxd: Export descriptor management functions
To allow idxd sub-drivers to access the descriptor management
functions, export them.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/idxd/submit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/idxd/submit.c b/drivers/dma/idxd/submit.c index c01db23e3333..5e651e216094 100644 --- a/drivers/dma/idxd/submit.c +++ b/drivers/dma/idxd/submit.c @@ -61,6 +61,7 @@ struct idxd_desc *idxd_alloc_desc(struct idxd_wq *wq, enum idxd_op_type optype) return __get_desc(wq, idx, cpu); } +EXPORT_SYMBOL_NS_GPL(idxd_alloc_desc, IDXD); void idxd_free_desc(struct idxd_wq *wq, struct idxd_desc *desc) { @@ -69,6 +70,7 @@ void idxd_free_desc(struct idxd_wq *wq, struct idxd_desc *desc) desc->cpu = -1; sbitmap_queue_clear(&wq->sbq, desc->id, cpu); } +EXPORT_SYMBOL_NS_GPL(idxd_free_desc, IDXD); static struct idxd_desc *list_abort_desc(struct idxd_wq *wq, struct idxd_irq_entry *ie, struct idxd_desc *desc) @@ -215,3 +217,4 @@ int idxd_submit_desc(struct idxd_wq *wq, struct idxd_desc *desc) percpu_ref_put(&wq->wq_active); return 0; } +EXPORT_SYMBOL_NS_GPL(idxd_submit_desc, IDXD); |