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ravb: Factorise ravb_adjust_link function

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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>
This commit is contained in:
Biju Das 2021-08-25 08:01:50 +01:00 committed by David S. Miller
parent d5d95c1136
commit cb21104f2c
2 changed files with 5 additions and 1 deletions
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1
drivers/net/ethernet/renesas/ravb.h
View File

@ -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;

5
drivers/net/ethernet/renesas/ravb_main.c
View File

@ -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,