[PATCH 11/44] leon, grspw_pkt: added grspw_link_status_clr() to API
Daniel Hellstrom
daniel at gaisler.com
Fri Mar 3 14:56:44 UTC 2017
---
c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h | 2 ++
c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h b/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h
index c014b37..f16ec20 100644
--- a/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h
+++ b/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h
@@ -309,6 +309,8 @@ extern spw_link_state_t grspw_link_state(void *d);
extern void grspw_link_ctrl(void *d, int *options, int *clkdiv);
/* Read the current value of the status register */
extern unsigned int grspw_link_status(void *d);
+/* Clear bits in the status register */
+extern void grspw_link_status_clr(void *d, unsigned int clearmask);
/*** Time Code Interface ***/
/* Generate Tick-In (increment Time Counter, Send Time Code) */
diff --git a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
index e23410a..cee6dcc 100644
--- a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
+++ b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
@@ -719,6 +719,14 @@ unsigned int grspw_link_status(void *d)
return REG_READ(&priv->regs->status);
}
+/* Clear Status Register bits */
+void grspw_link_status_clr(void *d, unsigned int mask)
+{
+ struct grspw_priv *priv = d;
+
+ REG_WRITE(&priv->regs->status, mask);
+}
+
/* Return Current Link State */
spw_link_state_t grspw_link_state(void *d)
{
--
2.7.4
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