dev/de/if_de.c

1700 	u_int32_t csr = TULIP_CSR_READ(sc, csr_gp);
1701 	if ((csr & (TULIP_GP_SMC_9332_OK10|TULIP_GP_SMC_9332_OK100)) == (TULIP_GP_SMC_9332_OK10|TULIP_GP_SMC_9332_OK100)) {
1704 	} else if ((csr & TULIP_GP_SMC_9332_OK10) == 0) {
1802 	u_int32_t csr = TULIP_CSR_READ(sc, csr_gp);
1803 	if ((csr & (TULIP_GP_ZX34X_LNKFAIL|TULIP_GP_ZX34X_SYMDET|TULIP_GP_ZX34X_SIGDET)) == (TULIP_GP_ZX34X_LNKFAIL|TULIP_GP_ZX34X_SYMDET|TULIP_GP_ZX34X_SIGDET)) {
1806 	} else if ((csr & TULIP_GP_ZX34X_LNKFAIL) == 0) {
1863 #define EMIT    do { TULIP_CSR_WRITE(sc, csr_srom_mii, csr); DELAY(1); } while (0)
1868     unsigned bit, csr;
1870     csr  = SROMSEL ; EMIT;
1871     csr  = SROMSEL | SROMRD; EMIT;
1872     csr ^= SROMCS; EMIT;
1873     csr ^= SROMCLKON; EMIT;
1879         csr ^= SROMCLKOFF; EMIT;    /* clock low; data not valid */
1880         csr ^= SROMCLKON; EMIT;     /* clock high; data valid */
1882     csr ^= SROMCLKOFF; EMIT;
1883     csr ^= SROMCS; EMIT;
1884     csr  = 0; EMIT;
1899         unsigned lastbit, data, bits, bit, csr;
1900 	csr  = SROMSEL ;	        EMIT;
1901         csr  = SROMSEL | SROMRD;        EMIT;
1902         csr ^= SROMCSON;                EMIT;
1903         csr ^=            SROMCLKON;    EMIT;
1908             csr ^= SROMCLKOFF; EMIT;    /* clock low; data not valid */
1910                 csr ^= SROMDOUT; EMIT;  /* clock low; invert data */
1914             csr ^= SROMCLKON; EMIT;     /* clock high; data valid */
1917         csr ^= SROMCLKOFF; EMIT;
1921             csr ^= SROMCLKON; EMIT;     /* clock high; data valid */
1923             csr ^= SROMCLKOFF; EMIT;    /* clock low; data not valid */
1927 	csr  = SROMSEL | SROMRD; EMIT;
1928 	csr  = 0; EMIT;
1933 #define MII_EMIT    do { TULIP_CSR_WRITE(sc, csr_srom_mii, csr); DELAY(1); } while (0)
1939     unsigned csr = TULIP_CSR_READ(sc, csr_srom_mii) & (MII_RD|MII_DOUT|MII_CLK);
1940     unsigned lastbit = (csr & MII_DOUT) ? msb : 0;
1943     csr |= MII_WR; MII_EMIT;  		/* clock low; assert write */
1948 	    csr ^= MII_DOUT; MII_EMIT;  /* clock low; invert data */
1950 	csr ^= MII_CLKON; MII_EMIT;     /* clock high; data valid */
1952 	csr ^= MII_CLKOFF; MII_EMIT;    /* clock low; data not valid */
1959     unsigned csr = TULIP_CSR_READ(sc, csr_srom_mii) & (MII_RD|MII_DOUT|MII_CLK);
1963 	csr |= MII_DOUT; MII_EMIT;	/* clock low; change data */
1964 	csr ^= MII_CLKON; MII_EMIT;	/* clock high; data valid */
1965 	csr ^= MII_CLKOFF; MII_EMIT;	/* clock low; data not valid */
1966 	csr ^= MII_DOUT; MII_EMIT;	/* clock low; change data */
1968 	csr |= MII_RD; MII_EMIT;	/* clock low; switch to read */
1970     csr ^= MII_CLKON; MII_EMIT;		/* clock high; data valid */
1971     csr ^= MII_CLKOFF; MII_EMIT;	/* clock low; data not valid */
1978     unsigned csr = TULIP_CSR_READ(sc, csr_srom_mii) & (MII_RD|MII_DOUT|MII_CLK);
1984 	csr ^= MII_CLKON; MII_EMIT;	/* clock high; data valid */
1987 	csr ^= MII_CLKOFF; MII_EMIT;	/* clock low; data not valid */
1989     csr ^= MII_RD; MII_EMIT;		/* clock low; turn off read */
1997     unsigned csr = TULIP_CSR_READ(sc, csr_srom_mii) & (MII_RD|MII_DOUT|MII_CLK);
2001     csr &= ~(MII_RD|MII_CLK); MII_EMIT;
2020     unsigned csr = TULIP_CSR_READ(sc, csr_srom_mii) & (MII_RD|MII_DOUT|MII_CLK);
2023     csr &= ~(MII_RD|MII_CLK); MII_EMIT;
2748     u_int32_t csr;
2758 	    while (((csr = TULIP_CSR_READ(sc, csr_enetrom)) & 0x80000000L) && cnt < 10000)
2760 	    sc->tulip_rombuf[idx] = csr & 0xFF;
3738 tulip_print_abnormal_interrupt(tulip_softc_t * const sc, u_int32_t csr)
3746     csr &= (1 << (sizeof(tulip_status_bits)/sizeof(tulip_status_bits[0]))) - 1;
3748     for (sep = " ", mask = 1; mask <= csr; mask <<= 1, msgp++) {
3749 	if ((csr & mask) && *msgp != NULL) {
3770     u_int32_t csr;
3774     while ((csr = TULIP_CSR_READ(sc, csr_status)) & sc->tulip_intrmask) {
3775 	TULIP_CSR_WRITE(sc, csr_status, csr);
3777 	if (csr & TULIP_STS_SYSERROR) {
3778 	    sc->tulip_last_system_error = (csr & TULIP_STS_ERRORMASK) >> TULIP_STS_ERR_SHIFT;
3789 	if (csr & (TULIP_STS_LINKPASS|TULIP_STS_LINKFAIL) & sc->tulip_intrmask) {
3794 		(*sc->tulip_boardsw->bd_media_poll)(sc, csr & TULIP_STS_LINKFAIL
3797 		csr &= ~TULIP_STS_ABNRMLINTR;
3801 	if (csr & (TULIP_STS_RXINTR|TULIP_STS_RXNOBUF)) {
3803 	    if (csr & TULIP_STS_RXNOBUF)
3830 	if (csr & TULIP_STS_ABNRMLINTR) {
3831 	    u_int32_t tmp = csr & sc->tulip_intrmask
3833 	    if (csr & TULIP_STS_TXUNDERFLOW) {