+/* various tuning parameters */
+#define HPT_RESET_STATE_ENGINE
+#undef HPT_DELAY_INTERRUPT
+#define HPT_SERIALIZE_IO 0
+
+static const char *quirk_drives[] = {
+ "QUANTUM FIREBALLlct08 08",
+ "QUANTUM FIREBALLP KA6.4",
+ "QUANTUM FIREBALLP LM20.4",
+ "QUANTUM FIREBALLP LM20.5",
+ NULL
+};
+
+static const char *bad_ata100_5[] = {
+ "IBM-DTLA-307075",
+ "IBM-DTLA-307060",
+ "IBM-DTLA-307045",
+ "IBM-DTLA-307030",
+ "IBM-DTLA-307020",
+ "IBM-DTLA-307015",
+ "IBM-DTLA-305040",
+ "IBM-DTLA-305030",
+ "IBM-DTLA-305020",
+ "IC35L010AVER07-0",
+ "IC35L020AVER07-0",
+ "IC35L030AVER07-0",
+ "IC35L040AVER07-0",
+ "IC35L060AVER07-0",
+ "WDC AC310200R",
+ NULL
+};
+
+static const char *bad_ata66_4[] = {
+ "IBM-DTLA-307075",
+ "IBM-DTLA-307060",
+ "IBM-DTLA-307045",
+ "IBM-DTLA-307030",
+ "IBM-DTLA-307020",
+ "IBM-DTLA-307015",
+ "IBM-DTLA-305040",
+ "IBM-DTLA-305030",
+ "IBM-DTLA-305020",
+ "IC35L010AVER07-0",
+ "IC35L020AVER07-0",
+ "IC35L030AVER07-0",
+ "IC35L040AVER07-0",
+ "IC35L060AVER07-0",
+ "WDC AC310200R",
+ NULL
+};
+
+static const char *bad_ata66_3[] = {
+ "WDC AC310200R",
+ NULL
+};
+
+static const char *bad_ata33[] = {
+ "Maxtor 92720U8", "Maxtor 92040U6", "Maxtor 91360U4", "Maxtor 91020U3", "Maxtor 90845U3", "Maxtor 90650U2",
+ "Maxtor 91360D8", "Maxtor 91190D7", "Maxtor 91020D6", "Maxtor 90845D5", "Maxtor 90680D4", "Maxtor 90510D3", "Maxtor 90340D2",
+ "Maxtor 91152D8", "Maxtor 91008D7", "Maxtor 90845D6", "Maxtor 90840D6", "Maxtor 90720D5", "Maxtor 90648D5", "Maxtor 90576D4",
+ "Maxtor 90510D4",
+ "Maxtor 90432D3", "Maxtor 90288D2", "Maxtor 90256D2",
+ "Maxtor 91000D8", "Maxtor 90910D8", "Maxtor 90875D7", "Maxtor 90840D7", "Maxtor 90750D6", "Maxtor 90625D5", "Maxtor 90500D4",
+ "Maxtor 91728D8", "Maxtor 91512D7", "Maxtor 91303D6", "Maxtor 91080D5", "Maxtor 90845D4", "Maxtor 90680D4", "Maxtor 90648D3", "Maxtor 90432D2",
+ NULL
+};
+
+static u8 xfer_speeds[] = {
+ XFER_UDMA_6,
+ XFER_UDMA_5,
+ XFER_UDMA_4,
+ XFER_UDMA_3,
+ XFER_UDMA_2,
+ XFER_UDMA_1,
+ XFER_UDMA_0,
+
+ XFER_MW_DMA_2,
+ XFER_MW_DMA_1,
+ XFER_MW_DMA_0,
+
+ XFER_PIO_4,
+ XFER_PIO_3,
+ XFER_PIO_2,
+ XFER_PIO_1,
+ XFER_PIO_0
+};
+
+/* Key for bus clock timings
+ * 36x 37x
+ * bits bits
+ * 0:3 0:3 data_high_time. Inactive time of DIOW_/DIOR_ for PIO and MW DMA.
+ * cycles = value + 1
+ * 4:7 4:8 data_low_time. Active time of DIOW_/DIOR_ for PIO and MW DMA.
+ * cycles = value + 1
+ * 8:11 9:12 cmd_high_time. Inactive time of DIOW_/DIOR_ during task file
+ * register access.
+ * 12:15 13:17 cmd_low_time. Active time of DIOW_/DIOR_ during task file
+ * register access.
+ * 16:18 18:20 udma_cycle_time. Clock cycles for UDMA xfer.
+ * - 21 CLK frequency: 0=ATA clock, 1=dual ATA clock.
+ * 19:21 22:24 pre_high_time. Time to initialize the 1st cycle for PIO and
+ * MW DMA xfer.
+ * 22:24 25:27 cmd_pre_high_time. Time to initialize the 1st PIO cycle for
+ * task file register access.
+ * 28 28 UDMA enable.
+ * 29 29 DMA enable.
+ * 30 30 PIO MST enable. If set, the chip is in bus master mode during
+ * PIO xfer.
+ * 31 31 FIFO enable.
+ */
+
+static u32 forty_base_hpt36x[] = {
+ /* XFER_UDMA_6 */ 0x900fd943,
+ /* XFER_UDMA_5 */ 0x900fd943,
+ /* XFER_UDMA_4 */ 0x900fd943,
+ /* XFER_UDMA_3 */ 0x900ad943,
+ /* XFER_UDMA_2 */ 0x900bd943,
+ /* XFER_UDMA_1 */ 0x9008d943,
+ /* XFER_UDMA_0 */ 0x9008d943,
+
+ /* XFER_MW_DMA_2 */ 0xa008d943,
+ /* XFER_MW_DMA_1 */ 0xa010d955,
+ /* XFER_MW_DMA_0 */ 0xa010d9fc,
+
+ /* XFER_PIO_4 */ 0xc008d963,
+ /* XFER_PIO_3 */ 0xc010d974,
+ /* XFER_PIO_2 */ 0xc010d997,
+ /* XFER_PIO_1 */ 0xc010d9c7,
+ /* XFER_PIO_0 */ 0xc018d9d9
+};
+
+static u32 thirty_three_base_hpt36x[] = {
+ /* XFER_UDMA_6 */ 0x90c9a731,
+ /* XFER_UDMA_5 */ 0x90c9a731,
+ /* XFER_UDMA_4 */ 0x90c9a731,
+ /* XFER_UDMA_3 */ 0x90cfa731,
+ /* XFER_UDMA_2 */ 0x90caa731,
+ /* XFER_UDMA_1 */ 0x90cba731,
+ /* XFER_UDMA_0 */ 0x90c8a731,
+
+ /* XFER_MW_DMA_2 */ 0xa0c8a731,
+ /* XFER_MW_DMA_1 */ 0xa0c8a732, /* 0xa0c8a733 */
+ /* XFER_MW_DMA_0 */ 0xa0c8a797,
+
+ /* XFER_PIO_4 */ 0xc0c8a731,
+ /* XFER_PIO_3 */ 0xc0c8a742,
+ /* XFER_PIO_2 */ 0xc0d0a753,
+ /* XFER_PIO_1 */ 0xc0d0a7a3, /* 0xc0d0a793 */
+ /* XFER_PIO_0 */ 0xc0d0a7aa /* 0xc0d0a7a7 */
+};
+
+static u32 twenty_five_base_hpt36x[] = {
+ /* XFER_UDMA_6 */ 0x90c98521,
+ /* XFER_UDMA_5 */ 0x90c98521,
+ /* XFER_UDMA_4 */ 0x90c98521,
+ /* XFER_UDMA_3 */ 0x90cf8521,
+ /* XFER_UDMA_2 */ 0x90cf8521,
+ /* XFER_UDMA_1 */ 0x90cb8521,
+ /* XFER_UDMA_0 */ 0x90cb8521,
+
+ /* XFER_MW_DMA_2 */ 0xa0ca8521,
+ /* XFER_MW_DMA_1 */ 0xa0ca8532,
+ /* XFER_MW_DMA_0 */ 0xa0ca8575,
+
+ /* XFER_PIO_4 */ 0xc0ca8521,
+ /* XFER_PIO_3 */ 0xc0ca8532,
+ /* XFER_PIO_2 */ 0xc0ca8542,
+ /* XFER_PIO_1 */ 0xc0d08572,
+ /* XFER_PIO_0 */ 0xc0d08585
+};
+
+static u32 thirty_three_base_hpt37x[] = {
+ /* XFER_UDMA_6 */ 0x12446231, /* 0x12646231 ?? */
+ /* XFER_UDMA_5 */ 0x12446231,
+ /* XFER_UDMA_4 */ 0x12446231,
+ /* XFER_UDMA_3 */ 0x126c6231,
+ /* XFER_UDMA_2 */ 0x12486231,
+ /* XFER_UDMA_1 */ 0x124c6233,
+ /* XFER_UDMA_0 */ 0x12506297,
+
+ /* XFER_MW_DMA_2 */ 0x22406c31,
+ /* XFER_MW_DMA_1 */ 0x22406c33,
+ /* XFER_MW_DMA_0 */ 0x22406c97,
+
+ /* XFER_PIO_4 */ 0x06414e31,
+ /* XFER_PIO_3 */ 0x06414e42,
+ /* XFER_PIO_2 */ 0x06414e53,
+ /* XFER_PIO_1 */ 0x06814e93,
+ /* XFER_PIO_0 */ 0x06814ea7
+};