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| author | Byungho An <bh74.an@samsung.com> | 2014-04-29 13:15:27 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-30 16:12:22 -0400 |
| commit | 3dc638d13aced7baad40517a3d70b3b43bf6b90f (patch) | |
| tree | 71e6d8a495920021ee75e51303e3fbc508760ef5 /drivers/net/ethernet/samsung | |
| parent | 325b94f7e63080f3e371e35f063a8be138c1873b (diff) | |
| download | linux-3dc638d13aced7baad40517a3d70b3b43bf6b90f.tar.gz linux-3dc638d13aced7baad40517a3d70b3b43bf6b90f.tar.bz2 linux-3dc638d13aced7baad40517a3d70b3b43bf6b90f.zip | |
net: sxgbe: Added set function for interrupt on complete
This patch adds set_rx_int_on_com function for interrupt when
dma is completed.
Signed-off-by: Byungho An <bh74.an@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/samsung')
| -rw-r--r-- | drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c index d71691be4136..2686bb5b6765 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c @@ -233,6 +233,12 @@ static void sxgbe_set_rx_owner(struct sxgbe_rx_norm_desc *p) p->rdes23.rx_rd_des23.own_bit = 1; } +/* Set Interrupt on completion bit */ +static void sxgbe_set_rx_int_on_com(struct sxgbe_rx_norm_desc *p) +{ + p->rdes23.rx_rd_des23.int_on_com = 1; +} + /* Get the receive frame size */ static int sxgbe_get_rx_frame_len(struct sxgbe_rx_norm_desc *p) { @@ -498,6 +504,7 @@ static const struct sxgbe_desc_ops desc_ops = { .init_rx_desc = sxgbe_init_rx_desc, .get_rx_owner = sxgbe_get_rx_owner, .set_rx_owner = sxgbe_set_rx_owner, + .set_rx_int_on_com = sxgbe_set_rx_int_on_com, .get_rx_frame_len = sxgbe_get_rx_frame_len, .get_rx_fd_status = sxgbe_get_rx_fd_status, .get_rx_ld_status = sxgbe_get_rx_ld_status, diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h index 022630098aea..18609324db72 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h @@ -258,6 +258,9 @@ struct sxgbe_desc_ops { /* Set own bit */ void (*set_rx_owner)(struct sxgbe_rx_norm_desc *p); + /* Set Interrupt on completion bit */ + void (*set_rx_int_on_com)(struct sxgbe_rx_norm_desc *p); + /* Get the receive frame size */ int (*get_rx_frame_len)(struct sxgbe_rx_norm_desc *p); diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c index fd5c428411eb..82a9a983869f 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c @@ -1456,6 +1456,7 @@ static void sxgbe_rx_refill(struct sxgbe_priv_data *priv) /* Added memory barrier for RX descriptor modification */ wmb(); priv->hw->desc->set_rx_owner(p); + priv->hw->desc->set_rx_int_on_com(p); /* Added memory barrier for RX descriptor modification */ wmb(); } |