diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2021-08-25 08:01:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-25 11:18:16 +0100 |
| commit | a69a3d094de38007ce54e4e1411b5769ed66a426 (patch) | |
| tree | 6a690c1a2abe1b60f3bf6e5b3bbe9adc79becb4f /drivers/net/ethernet/renesas/ravb.h | |
| parent | 8f27219a6191679333e703daf8bb66e5a1241aed (diff) | |
ravb: Add ptp_cfg_active to struct ravb_hw_info
There are some H/W differences for the gPTP feature between
R-Car Gen3, R-Car Gen2, and RZ/G2L as below.
1) On R-Car Gen3, gPTP support is active in config mode.
2) On R-Car Gen2, gPTP support is not active in config mode.
3) RZ/G2L does not support the gPTP feature.
Add a ptp_cfg_active hw feature bit to struct ravb_hw_info for
supporting gPTP active in config mode for R-Car Gen3.
This patch also removes enum ravb_chip_id, chip_id from both
struct ravb_hw_info and struct ravb_private, as it is unused.
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/ethernet/renesas/ravb.h')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index 9ecf1a8c3ca8..209e030935aa 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -979,17 +979,11 @@ struct ravb_ptp { struct ravb_ptp_perout perout[N_PER_OUT]; }; -enum ravb_chip_id { - RCAR_GEN2, - RCAR_GEN3, -}; - struct ravb_hw_info { const char (*gstrings_stats)[ETH_GSTRING_LEN]; size_t gstrings_size; netdev_features_t net_hw_features; netdev_features_t net_features; - enum ravb_chip_id chip_id; int stats_len; size_t max_rx_len; unsigned aligned_tx: 1; @@ -999,6 +993,7 @@ struct ravb_hw_info { unsigned tx_counters:1; /* E-MAC has TX counters */ unsigned multi_irqs:1; /* AVB-DMAC and E-MAC has multiple irqs */ unsigned no_ptp_cfg_active:1; /* AVB-DMAC does not support gPTP active in config mode */ + unsigned ptp_cfg_active:1; /* AVB-DMAC has gPTP support active in config mode */ }; struct ravb_private { @@ -1042,7 +1037,6 @@ struct ravb_private { int msg_enable; int speed; int emac_irq; - enum ravb_chip_id chip_id; int rx_irqs[NUM_RX_QUEUE]; int tx_irqs[NUM_TX_QUEUE]; |