soc: ti: k3-ringacc: Add an API to request pair of rings
Add new API k3_ringacc_request_rings_pair() to request pair of rings at
once, as in the most case Rings are used with DMA channels which required
to request pair of rings - one to feed DMA with descriptors (TX/RX FDQ) and
one to receive completions (RX/TX CQ). This will allow to simplify Ringacc
API users.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
diff --git a/include/linux/soc/ti/k3-navss-ringacc.h b/include/linux/soc/ti/k3-navss-ringacc.h
index 7b027f8..9176277 100644
--- a/include/linux/soc/ti/k3-navss-ringacc.h
+++ b/include/linux/soc/ti/k3-navss-ringacc.h
@@ -100,6 +100,10 @@
struct k3_nav_ring *k3_nav_ringacc_request_ring(struct k3_nav_ringacc *ringacc,
int id, u32 flags);
+int k3_nav_ringacc_request_rings_pair(struct k3_nav_ringacc *ringacc,
+ int fwd_id, int compl_id,
+ struct k3_nav_ring **fwd_ring,
+ struct k3_nav_ring **compl_ring);
/**
* k3_nav_ringacc_get_dev - get pointer on RA device
* @ringacc: pointer on RA