diff options
| author |   Yangbo Lu <yangbo.lu@nxp.com> | 2016-02-24 17:26:56 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-02-25 16:22:02 -0500 |
| commit | f54af12f4348b23d78f5186854d23e47795d21cb (patch) | |
| tree | 901c0b8fa7f2f6620518dafbed477d8f066594b2 /drivers/net/ethernet/freescale/gianfar.c | |
| parent | gianfar_ptp: replace get_of_u32 with of_property_read_u32 (diff) | |
| download | linux-dev-f54af12f4348b23d78f5186854d23e47795d21cb.tar.xz linux-dev-f54af12f4348b23d78f5186854d23e47795d21cb.zip | |
gianfar: fix endianness for hardware timestamp
Fix endianness for the 64-bit hardware timestamp value with
be64_to_cpu to support both PowerPC platforms and ARM platforms.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 1e1157fa77f4..a01e5a32b631 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2706,7 +2706,7 @@ static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) ~0x7UL); memset(&shhwtstamps, 0, sizeof(shhwtstamps)); - shhwtstamps.hwtstamp = ns_to_ktime(*ns); + shhwtstamps.hwtstamp = ns_to_ktime(be64_to_cpu(*ns)); skb_pull(skb, GMAC_FCB_LEN + GMAC_TXPAL_LEN); skb_tstamp_tx(skb, &shhwtstamps); gfar_clear_txbd_status(bdp); @@ -3035,7 +3035,7 @@ static void gfar_process_frame(struct net_device *ndev, struct sk_buff *skb) u64 *ns = (u64 *) skb->data; memset(shhwtstamps, 0, sizeof(*shhwtstamps)); - shhwtstamps->hwtstamp = ns_to_ktime(*ns); + shhwtstamps->hwtstamp = ns_to_ktime(be64_to_cpu(*ns)); } if (priv->padding) |