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Searched refs:TPM_ACCESS (Results 1 – 2 of 2) sorted by relevance

/freebsd-14.2/sys/dev/tpm/
H A Dtpm_tis.c35 #define TPM_ACCESS 0x0 macro
363 WR1(sc, TPM_ACCESS, TPM_ACCESS_LOC_REQ); in tpmtis_request_locality()
364 bus_barrier(sc->mem_res, TPM_ACCESS, 1, BUS_SPACE_BARRIER_WRITE); in tpmtis_request_locality()
367 return ((RD1(sc, TPM_ACCESS) & mask) == mask); in tpmtis_request_locality()
370 if ((RD1(sc, TPM_ACCESS) & mask) == mask) in tpmtis_request_locality()
392 OR1(sc, TPM_ACCESS, TPM_ACCESS_LOC_RELINQUISH); in tpmtis_relinquish_locality()
H A Dtpm.c52 #define TPM_ACCESS 0x0000 /* access register */ macro
310 save = bus_space_read_1(bt, bh, TPM_ACCESS); in tpm_tis12_probe()
311 bus_space_write_1(bt, bh, TPM_ACCESS, TPM_ACCESS_REQUEST_USE); in tpm_tis12_probe()
312 reg = bus_space_read_1(bt, bh, TPM_ACCESS); in tpm_tis12_probe()
317 bus_space_write_1(bt, bh, TPM_ACCESS, save); in tpm_tis12_probe()
409 if ((bus_space_read_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS) & in tpm_request_locality()
414 bus_space_write_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS, in tpm_request_locality()
419 while ((r = bus_space_read_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS) & in tpm_request_locality()
894 bus_space_write_1(sc->sc_bt, sc->sc_bh,TPM_ACCESS, in tpm_tis12_end()