ethernet/sun/sunhme.c

901 static void happy_meal_tx_reset(struct happy_meal *hp, void __iomem *bregs)
908 	hme_write32(hp, bregs + BMAC_TXSWRESET, 0);
909 	while ((hme_read32(hp, bregs + BMAC_TXSWRESET) & 1) && --tries)
921 static void happy_meal_rx_reset(struct happy_meal *hp, void __iomem *bregs)
928 	hme_write32(hp, bregs + BMAC_RXSWRESET, 0);
929 	while ((hme_read32(hp, bregs + BMAC_RXSWRESET) & 1) && --tries)
963 static void happy_meal_get_counters(struct happy_meal *hp, void __iomem *bregs)
967 	stats->rx_crc_errors += hme_read32(hp, bregs + BMAC_RCRCECTR);
968 	hme_write32(hp, bregs + BMAC_RCRCECTR, 0);
970 	stats->rx_frame_errors += hme_read32(hp, bregs + BMAC_UNALECTR);
971 	hme_write32(hp, bregs + BMAC_UNALECTR, 0);
973 	stats->rx_length_errors += hme_read32(hp, bregs + BMAC_GLECTR);
974 	hme_write32(hp, bregs + BMAC_GLECTR, 0);
976 	stats->tx_aborted_errors += hme_read32(hp, bregs + BMAC_EXCTR);
979 		(hme_read32(hp, bregs + BMAC_EXCTR) +
980 		 hme_read32(hp, bregs + BMAC_LTCTR));
981 	hme_write32(hp, bregs + BMAC_EXCTR, 0);
982 	hme_write32(hp, bregs + BMAC_LTCTR, 0);
1262 	void __iomem *bregs        = hp->bigmacregs;
1274 		happy_meal_get_counters(hp, bregs);
1312 		hme_write32(hp, bregs + BMAC_XIFCFG, 0);
1318 		hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
1327 	happy_meal_tx_reset(hp, bregs);
1328 	happy_meal_rx_reset(hp, bregs);
1331 	hme_write32(hp, bregs + BMAC_JSIZE, DEFAULT_JAMSIZE);
1332 	hme_write32(hp, bregs + BMAC_IGAP1, DEFAULT_IPG1);
1333 	hme_write32(hp, bregs + BMAC_IGAP2, DEFAULT_IPG2);
1338 	hme_write32(hp, bregs + BMAC_RSEED, ((e[5] | e[4]<<8)&0x3ff));
1340 	hme_write32(hp, bregs + BMAC_MACADDR2, ((e[4] << 8) | e[5]));
1341 	hme_write32(hp, bregs + BMAC_MACADDR1, ((e[2] << 8) | e[3]));
1342 	hme_write32(hp, bregs + BMAC_MACADDR0, ((e[0] << 8) | e[1]));
1346 		hme_write32(hp, bregs + BMAC_HTABLE0, 0xffff);
1347 		hme_write32(hp, bregs + BMAC_HTABLE1, 0xffff);
1348 		hme_write32(hp, bregs + BMAC_HTABLE2, 0xffff);
1349 		hme_write32(hp, bregs + BMAC_HTABLE3, 0xffff);
1361 		hme_write32(hp, bregs + BMAC_HTABLE0, hash_table[0]);
1362 		hme_write32(hp, bregs + BMAC_HTABLE1, hash_table[1]);
1363 		hme_write32(hp, bregs + BMAC_HTABLE2, hash_table[2]);
1364 		hme_write32(hp, bregs + BMAC_HTABLE3, hash_table[3]);
1366 		hme_write32(hp, bregs + BMAC_HTABLE3, 0);
1367 		hme_write32(hp, bregs + BMAC_HTABLE2, 0);
1368 		hme_write32(hp, bregs + BMAC_HTABLE1, 0);
1369 		hme_write32(hp, bregs + BMAC_HTABLE0, 0);
1473 	    hme_read32(hp, bregs + BMAC_RXCFG));
1477 	hme_write32(hp, bregs + BMAC_RXCFG, rxcfg);
1491 	hme_write32(hp, bregs + BMAC_TXCFG, regtmp /*| BIGMAC_TXCFG_DGIVEUP*/);
1494 	hme_write32(hp, bregs + BMAC_ALIMIT, 16);
1507 	HMD("XIF config old[%08x]\n", hme_read32(hp, bregs + BMAC_XIFCFG));
1508 	hme_write32(hp, bregs + BMAC_XIFCFG, regtmp);
1512 	    hme_read32(hp, bregs + BMAC_TXCFG),
1513 	    hme_read32(hp, bregs + BMAC_RXCFG));
1516 	hme_write32(hp, bregs + BMAC_TXMAX, ETH_FRAME_LEN + 8);
1517 	hme_write32(hp, bregs + BMAC_RXMAX, ETH_FRAME_LEN + 8);
1519 	hme_write32(hp, bregs + BMAC_TXCFG,
1520 		    hme_read32(hp, bregs + BMAC_TXCFG) | BIGMAC_TXCFG_ENABLE);
1521 	hme_write32(hp, bregs + BMAC_RXCFG,
1522 		    hme_read32(hp, bregs + BMAC_RXCFG) | BIGMAC_RXCFG_ENABLE);
1535 	void __iomem *bregs	= hp->bigmacregs;
1550 		hme_write32(hp, bregs + BMAC_XIFCFG, 0);
1553 		hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
2088 	void __iomem *bregs = hp->bigmacregs;
2095 		hme_write32(hp, bregs + BMAC_HTABLE0, 0xffff);
2096 		hme_write32(hp, bregs + BMAC_HTABLE1, 0xffff);
2097 		hme_write32(hp, bregs + BMAC_HTABLE2, 0xffff);
2098 		hme_write32(hp, bregs + BMAC_HTABLE3, 0xffff);
2100 		hme_write32(hp, bregs + BMAC_RXCFG,
2101 			    hme_read32(hp, bregs + BMAC_RXCFG) | BIGMAC_RXCFG_PMISC);
2111 		hme_write32(hp, bregs + BMAC_HTABLE0, hash_table[0]);
2112 		hme_write32(hp, bregs + BMAC_HTABLE1, hash_table[1]);
2113 		hme_write32(hp, bregs + BMAC_HTABLE2, hash_table[2]);
2114 		hme_write32(hp, bregs + BMAC_HTABLE3, hash_table[3]);