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ravb: Add magic_pkt to struct ravb_hw_info

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E-MAC on R-Car supports magic packet detection, whereas RZ/G2L
does not support this feature. Add magic_pkt to struct ravb_hw_info
and enable this feature only for R-Car.

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 2021-10-01 16:06:34 +01:00 committed by David S. Miller
parent 0b395f2894
commit ebd5df063c
2 changed files with 5 additions and 1 deletions
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1
drivers/net/ethernet/renesas/ravb.h
View File

@ -1007,6 +1007,7 @@ struct ravb_hw_info {
unsigned gptp:1; /* AVB-DMAC has gPTP support */
unsigned ccc_gac:1; /* AVB-DMAC has gPTP support active in config mode */
unsigned nc_queue:1; /* AVB-DMAC has NC queue */
unsigned magic_pkt:1; /* E-MAC supports magic packet detection */
};
struct ravb_private {

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

@ -1436,8 +1436,9 @@ static void ravb_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
static int ravb_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
{
struct ravb_private *priv = netdev_priv(ndev);
const struct ravb_hw_info *info = priv->info;
if (wol->wolopts & ~WAKE_MAGIC)
if (!info->magic_pkt || (wol->wolopts & ~WAKE_MAGIC))
return -EOPNOTSUPP;
priv->wol_enabled = !!(wol->wolopts & WAKE_MAGIC);
@ -2136,6 +2137,7 @@ static const struct ravb_hw_info ravb_gen3_hw_info = {
.multi_irqs = 1,
.ccc_gac = 1,
.nc_queue = 1,
.magic_pkt = 1,
};
static const struct ravb_hw_info ravb_gen2_hw_info = {
@ -2157,6 +2159,7 @@ static const struct ravb_hw_info ravb_gen2_hw_info = {
.aligned_tx = 1,
.gptp = 1,
.nc_queue = 1,
.magic_pkt = 1,
};
static const struct ravb_hw_info gbeth_hw_info = {