diff options
| author | Daniel Hellstrom <daniel@gaisler.com> | 2016-03-22 13:59:56 +0100 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2016-03-22 15:57:43 +0100 |
| commit | 868cd534e247fc90740f4d7dbb55bc1208648688 (patch) | |
| tree | 959b4372523e036cf2525676921fa2f5fbfca96f | |
| parent | 0d043bed2f52e32abc4588545b09172d208bcf84 (diff) | |
leon, grspw_pkt: added grspw_link_status_clr() to API
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h | 2 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c | 8 |
2 files changed, 10 insertions, 0 deletions
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 7ff20708bf..f1d7dee9f7 100644 --- a/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h +++ b/c/src/lib/libbsp/sparc/shared/include/grspw_pkt.h @@ -310,6 +310,8 @@ 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 0e7d2548e7..6a00f3e35e 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) { |