hdr_arr 3183 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c unsigned char hdr_arr[16]; /* must start with 0x55aa */ hdr_arr 3197 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c if (hdr->hdr_arr[0] != 0x55 || hdr->hdr_arr[1] != 0xaa)