Date: Sat, 17 Aug 1996 17:20:35 +0200 (MET DST) From: Thomas Sparrevohn <staff@kyklopen.ping.dk> To: freebsd-current@freebsd.org Subject: 82439HX registerdump patch Message-ID: <Pine.BSI.3.95.960817171857.2351A-100000@kyklopen>
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I just finished writing the registerdump for the 82439HX (Triton II) chipset. Would anyone with a Triton II based motherboard help me test it. Best Regards Thomas *** pcisupport.c#ctm Thu Aug 15 21:42:23 1996 --- pcisupport.c Sat Aug 17 15:01:16 1996 *************** *** 131,136 **** --- 131,138 ---- return ("Intel 82437 (Triton) PCI cache memory controller"); case 0x122e8086: return ("Intel 82371 (Triton) PCI-ISA bridge"); + case 0x12508086: + return ("Intel 82439HX (Triton II) PCI cache memory controller"); case 0x04961039: return ("SiS 85c496"); case 0x04061039: *************** *** 463,468 **** --- 465,560 ---- { 0 } }; + static const struct condmsg conf82439hx[] = + { + /* PCON -- PCI Control Register */ + { 0x00, 0x00, 0x00, M_TR, "\tDRAM ECC/Parity:" }, + { 0x50, 0x80, 0x80, M_EQ, " ECC" }, + { 0x50, 0x80, 0x00, M_EQ, " Parity" }, + { 0x00, 0x00, 0x00, M_TR, ", ECC Test " }, + { 0x50, 0x40, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tShutdown to Port 92 " }, + { 0x50, 0x20, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ", Dual Processor NA# " }, + { 0x50, 0x10, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tPeer Concurrency " }, + { 0x50, 0x08, 0x00, M_EN, 0 }, + /* XXX I am not sure thats the SERR# output type is usefull */ + { 0x00, 0x00, 0x00, M_TR, ", SERR# Output Type:" }, + { 0x50, 0x04, 0x04, M_EQ, " Normal output" }, + { 0x50, 0x04, 0x00, M_EQ, " Open drain output" }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tGlobal TXC " }, + { 0x50, 0x01, 0x00, M_EN, 0 }, + + /* CC -- Cache Control Regsiter */ + { 0x00, 0x00, 0x00, M_TR, "\n\tCache:" }, + { 0x52, 0xc0, 0x80, M_EQ, " 512K" }, + { 0x52, 0xc0, 0x40, M_EQ, " 256K" }, + { 0x52, 0xc0, 0x00, M_EQ, " NO" }, + { 0x52, 0x30, 0x00, M_EQ, " pipelined-burst" }, + { 0x52, 0x30, 0x10, M_EQ, " reserved" }, + { 0x52, 0x30, 0x20, M_EQ, " reserved" }, + { 0x52, 0x30, 0x30, M_EQ, " dual-bank pipelined-burst" }, + { 0x00, 0x00, 0x00, M_TR, ", NA Disable: " }, + { 0x52, 0x04, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tExtended Cacheability " }, + { 0x52, 0x04, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ", SCFMI "}, + { 0x52, 0x02, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ", L1 " }, + { 0x52, 0x01, 0x00, M_EN, 0 }, + + /* DRAMEC -- DRAM Extended Control Register */ + { 0x00, 0x00, 0x00, M_TR, "\n\tSpeculative Leadoff " }, + { 0x56, 0x10, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ", Turn-around Insertion " }, + { 0x56, 0x08, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tMemory Address Drive Strength: " }, + { 0x56, 0x06, 0x00, M_EQ, "8mA/8mA" }, + { 0x56, 0x06, 0x02, M_EQ, "8mA/12mA" }, + { 0x56, 0x06, 0x04, M_EQ, "12mA/8mA" }, + { 0x56, 0x06, 0x06, M_EQ, "12mA/12mA" }, + { 0x00, 0x00, 0x00, M_TR, ", 64 Mbit mode " }, + { 0x56, 0x01, 0x00, M_EN, 0 }, + + /* DRAMC - DRAM Control Register */ + { 0x00, 0x00, 0x00, M_TR, "\n\tHole: " }, + { 0x57, 0xc0, 0x00, M_EQ, "None" }, + { 0x57, 0xc0, 0x40, M_EQ, "512KB - 640KB" }, + { 0x00, 0x00, 0x00, M_TR, ", EDO Detect mode " }, + { 0x57, 0x04, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tDRAM Refrest Rate " }, + { 0x57, 0x07, 0x00, M_EQ, "Disabled" }, + { 0x57, 0x07, 0x01, M_EQ, "50Mhz" }, + { 0x57, 0x07, 0x02, M_EQ, "60Mhz" }, + { 0x57, 0x07, 0x03, M_EQ, "66Mhz" }, + + /* DRAMT -- DRAM Timing Register */ + { 0x00, 0x00, 0x00, M_TR, "\n\tTurbo Read Leadoff " }, + { 0x58, 0x80, 0x00, M_EN, 0 }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tDRAM Read Burst Timing: " }, + { 0x58, 0x60, 0x00, M_EQ, "x-4-4-4/x-4-4-4" }, + { 0x58, 0x60, 0x20, M_EQ, "x-3-3-3/x-4-4-4" }, + { 0x58, 0x60, 0x40, M_EQ, "x-2-2-2/x-3-3-3" }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tDRAM Write Burst Timing: " }, + { 0x58, 0x18, 0x00, M_EQ, "x-4-4-4" }, + { 0x58, 0x18, 0x08, M_EQ, "x-3-3-3" }, + { 0x58, 0x18, 0x10, M_EQ, "x-2-2-2" }, + { 0x00, 0x00, 0x00, M_TR, ",\n\tFast RAS to CAS Delay: " }, + { 0x58, 0x04, 0x00, M_EQ, "3" }, + { 0x58, 0x04, 0x04, M_EQ, "2" }, + { 0x00, 0x00, 0x00, M_TR, " clocks,\n\tDRAM leadoff Timing: " }, + { 0x58, 0x03, 0x00, M_EQ, "Read 7, Write 6, Precharge 3, Refresh 4" }, + { 0x58, 0x03, 0x01, M_EQ, "Read 6, Write 5, Precharge 3, Refresh 4" }, + { 0x58, 0x03, 0x02, M_EQ, "Read 7, Write 6, Precharge 4, Refresh 5" }, + { 0x58, 0x03, 0x03, M_EQ, "Read 6, Write 5, Precharge 4, Refresh 5" }, + { 0x00, 0x00, 0x00, M_TR, "\n" }, + + /* end marker */ + { 0 } + + }; + static const struct condmsg conf82371fb[] = { /* IORT -- ISA I/O Recovery Timer Register */ *************** *** 616,621 **** --- 708,717 ---- case 0x122e8086: writeconfig (config_id, conf82371fb); break; + case 0x12508086: + writeconfig (config_id, conf82439hx); + break; + #if 0 case 0x00011011: /* DEC 21050 */ case 0x00221014: /* IBM xxx */
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