| iop.c | 1506 u_int32_t mfa, *sw; local in function:iop_reset
1545 POLL(10000, (mfa = iop_inl(sc, IOP_REG_IFIFO)) != IOP_MFA_EMPTY);
1546 if (mfa == IOP_MFA_EMPTY) {
1551 iop_release_mfa(sc, mfa);
1655 * and then release the original MFA back to the inbound FIFO.
2082 u_int32_t mfa; local in function:iop_post
2092 if ((mfa = iop_inl(sc, IOP_REG_IFIFO)) == IOP_MFA_EMPTY)
2093 if ((mfa = iop_inl(sc, IOP_REG_IFIFO)) == IOP_MFA_EMPTY) {
2095 aprint_error_dev(sc->sc_dev, "mfa not forthcoming\n");
2106 bus_space_write_region_4(sc->sc_msg_iot, sc->sc_msg_ioh, mfa, mb
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