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authorHarini Katakam <harini.katakam@xilinx.com>2019-06-27 11:50:59 +0530
committerDavid S. Miller <davem@davemloft.net>2019-06-29 11:09:18 -0700
commita8ee4dc1b5937ef60e04e11c6dd6039099d1069d (patch)
tree92b15d5d3bdd00ea9586cd388b8349d688ffa054 /drivers/net/ethernet/cadence/macb.h
parent79293f49677e2e703ef0d0efc9919319adacb3fb (diff)
net: macb: Add separate definition for PPM fraction
The scaled ppm parameter passed to _adjfine() contains a 16 bit fraction. This just happens to be the same as SUBNSINCR_SIZE now. Hence define this separately. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
-rw-r--r--drivers/net/ethernet/cadence/macb.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index 6ff123da6a14..b3b2a00b620d 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -834,6 +834,9 @@ struct gem_tx_ts {
/* limit RX checksum offload to TCP and UDP packets */
#define GEM_RX_CSUM_CHECKED_MASK 2
+/* Scaled PPM fraction */
+#define PPM_FRACTION 16
+
/* struct macb_tx_skb - data about an skb which is being transmitted
* @skb: skb currently being transmitted, only set for the last buffer
* of the frame