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authorBiju Das2021-08-25 08:01:50 +0100
committerDavid S. Miller2021-08-25 11:18:17 +0100
commitcb21104f2c35c97a1c803c48f26ad99ff5c5c9d4 (patch)
tree251ed5e3963c7cae4c625e5643e88c2451bd079b /drivers/net
parentd5d95c11365bc880669bbc52786b176cf60dcd92 (diff)
ravb: Factorise ravb_adjust_link function
R-Car supports 100 and 1000 Mbps transfer speed whereas RZ/G2L in addition support 10Mbps. Factorise ravb_adjust_link function in order to support 10Mbps speed. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/renesas/ravb.h1
-rw-r--r--drivers/net/ethernet/renesas/ravb_main.c5
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index 00f2d67b4dad..9879690c5cd8 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -984,6 +984,7 @@ struct ravb_hw_info {
void (*rx_ring_format)(struct net_device *ndev, int q);
void *(*alloc_rx_desc)(struct net_device *ndev, int q);
bool (*receive)(struct net_device *ndev, int *quota, int q);
+ void (*set_rate)(struct net_device *ndev);
const char (*gstrings_stats)[ETH_GSTRING_LEN];
size_t gstrings_size;
netdev_features_t net_hw_features;
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 1cace5324261..1f9d9f54bf1b 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -996,6 +996,7 @@ out:
static void ravb_adjust_link(struct net_device *ndev)
{
struct ravb_private *priv = netdev_priv(ndev);
+ const struct ravb_hw_info *info = priv->info;
struct phy_device *phydev = ndev->phydev;
bool new_state = false;
unsigned long flags;
@@ -1010,7 +1011,7 @@ static void ravb_adjust_link(struct net_device *ndev)
if (phydev->speed != priv->speed) {
new_state = true;
priv->speed = phydev->speed;
- ravb_set_rate(ndev);
+ info->set_rate(ndev);
}
if (!priv->link) {
ravb_modify(ndev, ECMR, ECMR_TXF, 0);
@@ -1978,6 +1979,7 @@ static const struct ravb_hw_info ravb_gen3_hw_info = {
.rx_ring_format = ravb_rx_ring_format,
.alloc_rx_desc = ravb_alloc_rx_desc,
.receive = ravb_rcar_rx,
+ .set_rate = ravb_set_rate,
.gstrings_stats = ravb_gstrings_stats,
.gstrings_size = sizeof(ravb_gstrings_stats),
.net_hw_features = NETIF_F_RXCSUM,
@@ -1995,6 +1997,7 @@ static const struct ravb_hw_info ravb_gen2_hw_info = {
.rx_ring_format = ravb_rx_ring_format,
.alloc_rx_desc = ravb_alloc_rx_desc,
.receive = ravb_rcar_rx,
+ .set_rate = ravb_set_rate,
.gstrings_stats = ravb_gstrings_stats,
.gstrings_size = sizeof(ravb_gstrings_stats),
.net_hw_features = NETIF_F_RXCSUM,