ISAPNP_CFG_PORT 883 drivers/pnp/isapnp/core.c ret = isapnp_read_word(ISAPNP_CFG_PORT + (i << 1)); ISAPNP_CFG_PORT 921 drivers/pnp/isapnp/core.c isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),