Extern or forward variable declaration at drivers/net/ethernet/stmicro/stmmac/hwif.h, line 28 References: drivers/net/ethernet/stmicro/stmmac/common.h, line 61 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c, line 415 drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c, line 274 drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c, line 307 drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c, line 426 drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c, line 65 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c, line 781 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c, line 838 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c, line 887 drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c, line 16 drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c, line 74 drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c, line 142 drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c, line 158 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c, line 243 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c, line 11 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c, line 25 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c, line 326 drivers/net/ethernet/stmicro/stmmac/enh_desc.c, line 15 drivers/net/ethernet/stmicro/stmmac/enh_desc.c, line 120 drivers/net/ethernet/stmicro/stmmac/enh_desc.c, line 184 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 28 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 59 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 68 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 70 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 191 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 203 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 322 drivers/net/ethernet/stmicro/stmmac/hwif.h, line 343 drivers/net/ethernet/stmicro/stmmac/norm_desc.c, line 15 drivers/net/ethernet/stmicro/stmmac/norm_desc.c, line 73 drivers/net/ethernet/stmicro/stmmac/stmmac.h, line 193 drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c, line 37 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c, line 2816 drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c, line 430