diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2021-08-18 22:07:54 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-19 14:05:15 +0300 |
| commit | 68ca3c923213b908c14a673f6c3ec808664fae1f (patch) | |
| tree | 2ac8fbd1a1a7abc7e15a858a7ca481541eef026b /drivers/net/ethernet/renesas/ravb.h | |
| parent | ebb091461a9e146f8afd750cb7eddc5b4c8d47be (diff) | |
| download | linux-68ca3c923213b908c14a673f6c3ec808664fae1f.tar.xz | |
ravb: Add aligned_tx to struct ravb_hw_info
R-Car Gen2 needs a 4byte aligned address for the transmission buffer,
whereas R-Car Gen3 doesn't have any such restriction.
Add aligned_tx to struct ravb_hw_info to select the driver to choose
between aligned and unaligned tx buffers.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index 6ff0b2626708..4f71e5699ca1 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -990,6 +990,7 @@ enum ravb_chip_id { struct ravb_hw_info { enum ravb_chip_id chip_id; + unsigned aligned_tx: 1; }; struct ravb_private { |