DMA_AXI_WR_OSR_LMT 56 drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h #define DMA_AXI_WR_OSR_LMT GENMASK(27, 24) DMA_AXI_WR_OSR_LMT 36 drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h #define DMA_AXI_WR_OSR_LMT GENMASK(23, 20)