Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3dc638d1 authored by Byungho An's avatar Byungho An Committed by David S. Miller
Browse files

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: default avatarByungho An <bh74.an@samsung.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 325b94f7

drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c

+7 −0
Original line number Diff line number Diff line
@@ -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,

drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h

+3 −0
Original line number Diff line number Diff line
@@ -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);

drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c

+1 −0
Original line number Diff line number Diff line
@@ -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();

	}