diff options
Diffstat (limited to 'drivers/ide/pci/hpt366.c')
| -rw-r--r-- | drivers/ide/pci/hpt366.c | 71 |
1 files changed, 70 insertions, 1 deletions
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index 5682895d36d..9fce25bdec8 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/hpt366.c Version 1.21 Oct 23, 2007 + * linux/drivers/ide/pci/hpt366.c Version 1.22 Dec 4, 2007 * * Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org> * Portions Copyright (C) 2001 Sun Microsystems, Inc. @@ -310,6 +310,8 @@ static u32 twenty_five_base_hpt36x[] = { /* XFER_PIO_0 */ 0xc0d08585 }; +#if 0 +/* These are the timing tables from the HighPoint open source drivers... */ static u32 thirty_three_base_hpt37x[] = { /* XFER_UDMA_6 */ 0x12446231, /* 0x12646231 ?? */ /* XFER_UDMA_5 */ 0x12446231, @@ -369,6 +371,73 @@ static u32 sixty_six_base_hpt37x[] = { /* XFER_PIO_1 */ 0x0d029d26, /* XFER_PIO_0 */ 0x0d029d5e }; +#else +/* + * The following are the new timing tables with PIO mode data/taskfile transfer + * overclocking fixed... + */ + +/* This table is taken from the HPT370 data manual rev. 1.02 */ +static u32 thirty_three_base_hpt37x[] = { + /* XFER_UDMA_6 */ 0x16455031, /* 0x16655031 ?? */ + /* XFER_UDMA_5 */ 0x16455031, + /* XFER_UDMA_4 */ 0x16455031, + /* XFER_UDMA_3 */ 0x166d5031, + /* XFER_UDMA_2 */ 0x16495031, + /* XFER_UDMA_1 */ 0x164d5033, + /* XFER_UDMA_0 */ 0x16515097, + + /* XFER_MW_DMA_2 */ 0x26515031, + /* XFER_MW_DMA_1 */ 0x26515033, + /* XFER_MW_DMA_0 */ 0x26515097, + + /* XFER_PIO_4 */ 0x06515021, + /* XFER_PIO_3 */ 0x06515022, + /* XFER_PIO_2 */ 0x06515033, + /* XFER_PIO_1 */ 0x06915065, + /* XFER_PIO_0 */ 0x06d1508a +}; + +static u32 fifty_base_hpt37x[] = { + /* XFER_UDMA_6 */ 0x1a861842, + /* XFER_UDMA_5 */ 0x1a861842, + /* XFER_UDMA_4 */ 0x1aae1842, + /* XFER_UDMA_3 */ 0x1a8e1842, + /* XFER_UDMA_2 */ 0x1a0e1842, + /* XFER_UDMA_1 */ 0x1a161854, + /* XFER_UDMA_0 */ 0x1a1a18ea, + + /* XFER_MW_DMA_2 */ 0x2a821842, + /* XFER_MW_DMA_1 */ 0x2a821854, + /* XFER_MW_DMA_0 */ 0x2a8218ea, + + /* XFER_PIO_4 */ 0x0a821842, + /* XFER_PIO_3 */ 0x0a821843, + /* XFER_PIO_2 */ 0x0a821855, + /* XFER_PIO_1 */ 0x0ac218a8, + /* XFER_PIO_0 */ 0x0b02190c +}; + +static u32 sixty_six_base_hpt37x[] = { + /* XFER_UDMA_6 */ 0x1c86fe62, + /* XFER_UDMA_5 */ 0x1caefe62, /* 0x1c8afe62 */ + /* XFER_UDMA_4 */ 0x1c8afe62, + /* XFER_UDMA_3 */ 0x1c8efe62, + /* XFER_UDMA_2 */ 0x1c92fe62, + /* XFER_UDMA_1 */ 0x1c9afe62, + /* XFER_UDMA_0 */ 0x1c82fe62, + + /* XFER_MW_DMA_2 */ 0x2c82fe62, + /* XFER_MW_DMA_1 */ 0x2c82fe66, + /* XFER_MW_DMA_0 */ 0x2c82ff2e, + + /* XFER_PIO_4 */ 0x0c82fe62, + /* XFER_PIO_3 */ 0x0c82fe84, + /* XFER_PIO_2 */ 0x0c82fea6, + /* XFER_PIO_1 */ 0x0d02ff26, + /* XFER_PIO_0 */ 0x0d42ff7f +}; +#endif #define HPT366_DEBUG_DRIVE_INFO 0 #define HPT371_ALLOW_ATA133_6 1 |