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Searched refs:TPM_ACCESS (Results 1 – 3 of 3) sorted by relevance

/freebsd/sys/dev/tpm/
H A Dtpm_tis_core.c36 #define TPM_ACCESS 0x0 macro
331 TPM_WRITE_1(sc->dev, TPM_ACCESS, TPM_ACCESS_LOC_REQ); in tpmtis_request_locality()
332 TPM_WRITE_BARRIER(sc->dev, TPM_ACCESS, 1); in tpmtis_request_locality()
335 return ((TPM_READ_1(sc->dev, TPM_ACCESS) & mask) == mask); in tpmtis_request_locality()
338 if ((TPM_READ_1(sc->dev, TPM_ACCESS) & mask) == mask) in tpmtis_request_locality()
360 OR1(sc, TPM_ACCESS, TPM_ACCESS_LOC_RELINQUISH); in tpmtis_relinquish_locality()
H A Dtpm_tis.c
H A Dtpm.c51 #define TPM_ACCESS 0x0000 /* access register */ macro
309 save = bus_space_read_1(bt, bh, TPM_ACCESS); in tpm_tis12_probe()
310 bus_space_write_1(bt, bh, TPM_ACCESS, TPM_ACCESS_REQUEST_USE); in tpm_tis12_probe()
311 reg = bus_space_read_1(bt, bh, TPM_ACCESS); in tpm_tis12_probe()
316 bus_space_write_1(bt, bh, TPM_ACCESS, save); in tpm_tis12_probe()
408 if ((bus_space_read_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS) & in tpm_request_locality()
413 bus_space_write_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS, in tpm_request_locality()
418 while ((r = bus_space_read_1(sc->sc_bt, sc->sc_bh, TPM_ACCESS) & in tpm_request_locality()
893 bus_space_write_1(sc->sc_bt, sc->sc_bh,TPM_ACCESS, in tpm_tis12_end()