diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c index f133d820f0fa..392fd895f278 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c @@ -2478,3 +2478,19 @@ int mvpp2_prs_def_flow(struct mvpp2_port *port) return 0; } + +int mvpp2_prs_hits(struct mvpp2 *priv, int index) +{ + u32 val; + + if (index > MVPP2_PRS_TCAM_SRAM_SIZE) + return -EINVAL; + + mvpp2_write(priv, MVPP2_PRS_TCAM_HIT_IDX_REG, index); + + val = mvpp2_read(priv, MVPP2_PRS_TCAM_HIT_CNT_REG); + + val &= MVPP2_PRS_TCAM_HIT_CNT_MASK; + + return val; +} |