diff mbox series

[v3,05/15] dmaengine: idxd: Export wq resource management functions

Message ID 20230428205539.113902-6-tom.zanussi@linux.intel.com
State New
Headers
Series crypto: Add Intel Analytics Accelerator (IAA) crypto compression driver |

Commit Message

Tom Zanussi April 28, 2023, 8:55 p.m. UTC 
  To allow idxd sub-drivers to access the wq resource management
functions, export them.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
---
 drivers/dma/idxd/device.c | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Fenghua Yu May 1, 2023, 6:41 p.m. UTC | #1 
On 4/28/23 13:55, Tom Zanussi wrote:
> To allow idxd sub-drivers to access the wq resource 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>

Thanks.

-Fenghua
diff mbox series

Patch

diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c
index af1aa88a66c1..7837d0a56314 100644
--- a/drivers/dma/idxd/device.c
+++ b/drivers/dma/idxd/device.c
@@ -161,6 +161,7 @@  int idxd_wq_alloc_resources(struct idxd_wq *wq)
 	free_hw_descs(wq);
 	return rc;
 }
+EXPORT_SYMBOL_NS_GPL(idxd_wq_alloc_resources, IDXD);
 
 void idxd_wq_free_resources(struct idxd_wq *wq)
 {
@@ -174,6 +175,7 @@  void idxd_wq_free_resources(struct idxd_wq *wq)
 	dma_free_coherent(dev, wq->compls_size, wq->compls, wq->compls_addr);
 	sbitmap_queue_free(&wq->sbq);
 }
+EXPORT_SYMBOL_NS_GPL(idxd_wq_free_resources, IDXD);
 
 int idxd_wq_enable(struct idxd_wq *wq)
 {
@@ -422,6 +424,7 @@  int idxd_wq_init_percpu_ref(struct idxd_wq *wq)
 	reinit_completion(&wq->wq_resurrect);
 	return 0;
 }
+EXPORT_SYMBOL_NS_GPL(idxd_wq_init_percpu_ref, IDXD);
 
 void __idxd_wq_quiesce(struct idxd_wq *wq)
 {
@@ -431,6 +434,7 @@  void __idxd_wq_quiesce(struct idxd_wq *wq)
 	complete_all(&wq->wq_resurrect);
 	wait_for_completion(&wq->wq_dead);
 }
+EXPORT_SYMBOL_NS_GPL(__idxd_wq_quiesce, IDXD);
 
 void idxd_wq_quiesce(struct idxd_wq *wq)
 {
@@ -438,6 +442,7 @@  void idxd_wq_quiesce(struct idxd_wq *wq)
 	__idxd_wq_quiesce(wq);
 	mutex_unlock(&wq->wq_lock);
 }
+EXPORT_SYMBOL_NS_GPL(idxd_wq_quiesce, IDXD);
 
 /* Device control bits */
 static inline bool idxd_is_enabled(struct idxd_device *idxd)