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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2021-10-01 18:06:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-02 15:52:46 +0300 |
| commit | 68aa0763c045aefa138b224a3524b3f5b0cf6a01 (patch) | |
| tree | 777b47bbeef91952ba5b1df3ae1a43a148988152 /drivers/net/ethernet/renesas/ravb.h | |
| parent | ebd5df063ce4a98553875e5b75eb8c0ab0584936 (diff) | |
| download | linux-68aa0763c045aefa138b224a3524b3f5b0cf6a01.tar.xz | |
ravb: Add half_duplex to struct ravb_hw_info
RZ/G2L supports half duplex mode.
Add a half_duplex hw feature bit to struct ravb_hw_info for
supporting half duplex mode for RZ/G2L.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index f0d9b7bc8c20..d83d3b4f3f5f 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -1008,6 +1008,7 @@ struct ravb_hw_info { 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 */ + unsigned half_duplex:1; /* E-MAC supports half duplex mode */ }; struct ravb_private { @@ -1062,6 +1063,8 @@ struct ravb_private { unsigned rgmii_override:1; /* Deprecated rgmii-*id behavior */ unsigned int num_tx_desc; /* TX descriptors per packet */ + int duplex; + const struct ravb_hw_info *info; struct reset_control *rstc; }; |