[PATCH net-next v3 2/3] net: stmmac: Integrate dwxgmac4 into stmmac hwif handling
Andrew Lunn
andrew at lunn.ch
Fri Aug 2 15:59:26 PDT 2024
> + user_ver = stmmac_get_user_version(priv, GMAC4_VERSION);
> + if (priv->synopsys_id == DWXGMAC_CORE_4_00 &&
> + user_ver == DWXGMAC_USER_VER_X22)
> + mac->dma = &dwxgmac400_dma_ops;
I know nothing about this hardware....
Does priv->synopsys_id == DWXGMAC_CORE_4_0 not imply
dwxgmac400_dma_ops?
Could a user synthesise DWXGMAC_CORE_4_00 without using
dwxgmac400_dma_ops? Could dwxgmac500_dma_ops or dwxgmac100_dma_ops be
used?
Andrew
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