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| author |   Lorenzo Bianconi <lorenzo@kernel.org> | 2022-05-20 20:11:27 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-05-22 22:24:32 +0100 |
| commit | 731f3fd6bc879fcf11e99a2576747a33d3958cef (patch) | |
| tree | 840e3c0c1f1700fc83b1f74e636d3091df643602 /drivers/net/ethernet/mediatek/mtk_eth_soc.h | |
| parent | net: ethernet: mtk_eth_soc: rely on GFP_KERNEL for dma_alloc_coherent whenever possible (diff) | |
| download | linux-dev-731f3fd6bc879fcf11e99a2576747a33d3958cef.tar.xz linux-dev-731f3fd6bc879fcf11e99a2576747a33d3958cef.zip | |
net: ethernet: mtk_eth_soc: move tx dma desc configuration in mtk_tx_set_dma_desc
Move tx dma descriptor configuration in mtk_tx_set_dma_desc routine.
This is a preliminary patch to introduce mt7986 ethernet support since
it relies on a different tx dma descriptor layout.
Tested-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index c1d46eb281ea..7e0f2964ac23 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -846,6 +846,17 @@ enum mkt_eth_capabilities { MTK_MUX_U3_GMAC2_TO_QPHY | \ MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA) +struct mtk_tx_dma_desc_info { + dma_addr_t addr; + u32 size; + u16 vlan_tci; + u8 gso:1; + u8 csum:1; + u8 vlan:1; + u8 first:1; + u8 last:1; +}; + /* struct mtk_eth_data - This is the structure holding all differences * among various plaforms * @ana_rgc3: The offset for register ANA_RGC3 related to |