FPGA_GMAC_ADDR_INTERRUPT_CAUSE
FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
FPGA_GMAC_ADDR_INTERRUPT_CAUSE, mac_intr);
u32 cause = t1_read_reg_4(adapter, FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
t1_write_reg_4(adapter, FPGA_GMAC_ADDR_INTERRUPT_CAUSE, cause);