* Add ATA_PIO[0-6] defines to <linux/ata.h>.
* Add ->pio_mask field to ide_pci_device_t and ide_hwif_t.
* Add PIO masks to host drivers.
<linux/ata.h> change ACK-ed by Jeff Garzik <jeff@garzik.org>.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
hwif->dma_host_on = &cris_dma_on;
hwif->dma_off_quietly = &cris_dma_off;
hwif->cbl = ATA_CBL_PATA40;
+ hwif->pio_mask = ATA_PIO4,
hwif->ultra_mask = cris_ultra_mask;
hwif->mwdma_mask = 0x07; /* Multiword DMA 0-2 */
hwif->autodma = 1;
hwif->host_flags = tmp_hwif->host_flags;
+ hwif->pio_mask = tmp_hwif->pio_mask;
+
hwif->atapi_dma = tmp_hwif->atapi_dma;
hwif->ultra_mask = tmp_hwif->ultra_mask;
hwif->mwdma_mask = tmp_hwif->mwdma_mask;
mate = &ide_hwifs[1];
hwif->chipset = ide_ali14xx;
+ hwif->pio_mask = ATA_PIO4;
hwif->tuneproc = &ali14xx_tune_drive;
hwif->mate = mate;
mate->chipset = ide_ali14xx;
+ mate->pio_mask = ATA_PIO4;
mate->tuneproc = &ali14xx_tune_drive;
mate->mate = hwif;
mate->channel = 1;
hwif->serialized = 1;
hwif->chipset = ide_dtc2278;
+ hwif->pio_mask = ATA_PIO4;
hwif->tuneproc = &tune_dtc2278;
hwif->drives[0].no_unmask = 1;
hwif->drives[1].no_unmask = 1;
hwif->chipset = ide_ht6560b;
hwif->selectproc = &ht6560b_selectproc;
+ hwif->pio_mask = ATA_PIO5;
hwif->tuneproc = &tune_ht6560b;
hwif->serialized = 1; /* is this needed? */
hwif->mate = mate;
mate->chipset = ide_ht6560b;
mate->selectproc = &ht6560b_selectproc;
+ mate->pio_mask = ATA_PIO5;
mate->tuneproc = &tune_ht6560b;
mate->serialized = 1; /* is this needed? */
mate->mate = hwif;
hwif->drives[1].drive_data = data1;
hwif->drives[0].io_32bit =
hwif->drives[1].io_32bit = 1;
+ hwif->pio_mask = ATA_PIO4;
hwif->tuneproc = tuneproc;
probe_hwif_init(hwif);
}
mate = &ide_hwifs[1];
hwif->chipset = ide_umc8672;
+ hwif->pio_mask = ATA_PIO4;
hwif->tuneproc = &tune_umc;
hwif->mate = mate;
mate->chipset = ide_umc8672;
+ mate->pio_mask = ATA_PIO4;
mate->tuneproc = &tune_umc;
mate->mate = hwif;
mate->channel = 1;
hwif->swdma_mask = 0x0;
#endif
+ hwif->pio_mask = ATA_PIO4;
+
hwif->noprobe = 0;
hwif->drives[0].unmask = 1;
hwif->drives[1].unmask = 1;
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x07, /* udma0-2 */
},{ /* 1 */
.name = "AEC6260",
.init_hwif = init_hwif_aec62xx,
.autodma = NOAUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 2 */
.name = "AEC6260R",
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = NEVER_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 3 */
.name = "AEC6280",
.init_hwif = init_hwif_aec62xx,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
},{ /* 4 */
.name = "AEC6280R",
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
}
};
.init_dma = init_dma_ali15x3,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
};
/**
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_PIO_NO_BLACKLIST \
| IDE_HFLAG_PIO_NO_DOWNGRADE, \
+ .pio_mask = ATA_PIO5, \
}
#define DECLARE_NV_DEV(name_str) \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_PIO_NO_BLACKLIST \
| IDE_HFLAG_PIO_NO_DOWNGRADE, \
+ .pio_mask = ATA_PIO5, \
}
static ide_pci_device_t amd74xx_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
},{ /* 1 */
.name = "SB600_PATA",
.init_hwif = init_hwif_atiixp,
.enablebits = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
},
};
cmd_hwif0->name, 'a' + cmd640_chip_version - 1, bus_type, cfr);
cmd_hwif0->chipset = ide_cmd640;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ cmd_hwif0->pio_mask = ATA_PIO5;
cmd_hwif0->tuneproc = &cmd640_tune_drive;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
cmd_hwif1->mate = cmd_hwif0;
cmd_hwif1->channel = 1;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ cmd_hwif1->pio_mask = ATA_PIO5;
cmd_hwif1->tuneproc = &cmd640_tune_drive;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
}
.autodma = AUTODMA,
.enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
.udma_mask = 0x00, /* no udma */
},{ /* 1 */
.name = "CMD646",
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
.udma_mask = 0x07, /* udma0-2 */
},{ /* 2 */
.name = "CMD648",
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 3 */
.name = "CMD649",
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
.udma_mask = 0x3f, /* udma0-5 */
}
};
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_ISA_PORTS, \
+ .pio_mask = ATA_PIO4, \
}
static ide_pci_device_t cyrix_chipsets[] __devinitdata = {
.init_hwif = init_hwif_cs5530,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
};
static int __devinit cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
};
static int __devinit cs5535_init_one(struct pci_dev *dev,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
};
static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.init_hwif = init_hwif_hpt34x,
.autodma = NOAUTODMA,
.bootable = NEVER_BOARD,
- .extra = 16
+ .extra = 16,
+ .pio_mask = ATA_PIO5,
};
static int __devinit hpt34x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = AUTODMA,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
},{ /* 1 */
.name = "HPT372A",
.init_setup = init_setup_hpt372a,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
},{ /* 2 */
.name = "HPT302",
.init_setup = init_setup_hpt302,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT302_ALLOW_ATA133_6 ? 0x7f : 0x3f,
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
},{ /* 3 */
.name = "HPT371",
.init_setup = init_setup_hpt371,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT371_ALLOW_ATA133_6 ? 0x7f : 0x3f,
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
},{ /* 4 */
.name = "HPT374",
.init_setup = init_setup_hpt374,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = 0x3f,
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
},{ /* 5 */
.name = "HPT372N",
.init_setup = init_setup_hpt372n,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = HPT372_ALLOW_ATA133_6 ? 0x7f : 0x3f,
.bootable = OFF_BOARD,
- .extra = 240
+ .extra = 240,
+ .pio_mask = ATA_PIO4,
}
};
.enablebits = {{0x41,0x80,0x80}}, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_SINGLE, \
+ .pio_mask = ATA_PIO4, \
}
static ide_pci_device_t it8213_chipsets[] __devinitdata = {
.init_hwif = init_hwif_it821x, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
- .fixup = it821x_fixups \
+ .fixup = it821x_fixups, \
+ .pio_mask = ATA_PIO4, \
}
static ide_pci_device_t it821x_chipsets[] __devinitdata = {
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.enablebits = { {0x40, 1, 1}, {0x40, 0x10, 0x10} }, \
+ .pio_mask = ATA_PIO5, \
}
static ide_pci_device_t jmicron_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO3,
},{ /* 1 */
.name = "OPTI621X",
.init_hwif = init_hwif_opti621,
.autodma = AUTODMA,
.enablebits = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO3,
}
};
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
},{ /* 1 */
.name = "PDC20269",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x7f, /* udma0-6*/
},{ /* 2 */
.name = "PDC20270",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
},{ /* 3 */
.name = "PDC20271",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x7f, /* udma0-6*/
},{ /* 4 */
.name = "PDC20275",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x7f, /* udma0-6*/
},{ /* 5 */
.name = "PDC20276",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x7f, /* udma0-6*/
},{ /* 6 */
.name = "PDC20277",
.init_hwif = init_hwif_pdc202new,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x7f, /* udma0-6*/
}
};
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 16,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x07, /* udma0-2 */
},{ /* 1 */
.name = "PDC20262",
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 2 */
.name = "PDC20263",
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 3 */
.name = "PDC20265",
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
},{ /* 4 */
.name = "PDC20267",
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.extra = 48,
+ .pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
}
};
.autodma = AUTODMA, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
.bootable = ON_BOARD, \
+ .pio_mask = ATA_PIO4, \
.udma_mask = udma, \
}
.enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}},
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_ISA_PORTS,
+ .pio_mask = ATA_PIO4,
},
/* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */
.init_hwif = init_hwif_sc1200,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
};
static int __devinit sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_SINGLE, \
+ .pio_mask = ATA_PIO4, \
}
static ide_pci_device_t scc_chipsets[] __devinitdata = {
.init_hwif = init_hwif_svwks,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
},{ /* 1 */
.name = "SvrWks CSB5",
.init_setup = init_setup_svwks,
.init_hwif = init_hwif_svwks,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
},{ /* 2 */
.name = "SvrWks CSB6",
.init_setup = init_setup_csb6,
.init_hwif = init_hwif_svwks,
.autodma = AUTODMA,
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
},{ /* 3 */
.name = "SvrWks CSB6",
.init_setup = init_setup_csb6,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
},{ /* 4 */
.name = "SvrWks HT1000",
.init_setup = init_setup_svwks,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
}
};
hwif->ultra_mask = 0x0; /* Disable Ultra DMA */
hwif->mwdma_mask = 0x2; /* Multimode-2 DMA */
hwif->swdma_mask = 0x2;
+ hwif->pio_mask = 0x00;
hwif->tuneproc = NULL; /* Sets timing for PIO mode */
hwif->speedproc = NULL; /* Sets timing for DMA &/or PIO modes */
hwif->selectproc = NULL;/* Use the default routine to select drive */
.fixup = siimage_fixup, \
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
+ .pio_mask = ATA_PIO4, \
}
static ide_pci_device_t siimage_chipsets[] __devinitdata = {
.autodma = NOAUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
};
static int __devinit sis5513_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = NOAUTODMA,
.enablebits = {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO5,
};
static int __devinit sl82c105_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = AUTODMA,
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
};
static int __devinit slc90e66_init_one(struct pci_dev *dev, const struct pci_device_id *id)
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
};
static int __devinit tc86c001_init_one(struct pci_dev *dev,
.autodma = AUTODMA,
.enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
.bootable = ON_BOARD,
+ .pio_mask = ATA_PIO4,
};
static int __devinit triflex_init_one(struct pci_dev *dev,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_PIO_NO_BLACKLIST
| IDE_HFLAG_PIO_NO_DOWNGRADE,
+ .pio_mask = ATA_PIO5,
},{ /* 1 */
.name = "VP_IDE",
.init_chipset = init_chipset_via82cxxx,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_PIO_NO_BLACKLIST
| IDE_HFLAG_PIO_NO_DOWNGRADE,
+ .pio_mask = ATA_PIO5,
}
};
}
/* register routine to tune PIO mode */
+ ide_hwifs[data_port].pio_mask = ATA_PIO4;
ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
}
/* register routine to tune PIO mode */
+ ide_hwifs[data_port].pio_mask = ATA_PIO4;
ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
hwif->cbl = pmif->cable_80 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
hwif->drives[0].unmask = 1;
hwif->drives[1].unmask = 1;
+ hwif->pio_mask = ATA_PIO4;
hwif->tuneproc = pmac_ide_tuneproc;
if (pmif->kind == controller_un_ata6
|| pmif->kind == controller_k2_ata6
ide_hwif_setup_dma(dev, d, hwif);
bypass_legacy_dma:
hwif->host_flags = d->host_flags;
+ hwif->pio_mask = d->pio_mask;
if (d->init_hwif)
/* Call chipset-specific routine
ATA_ID_PROD_LEN = 40,
ATA_PCI_CTL_OFS = 2,
+
+ ATA_PIO0 = (1 << 0),
+ ATA_PIO1 = ATA_PIO0 | (1 << 1),
+ ATA_PIO2 = ATA_PIO1 | (1 << 2),
+ ATA_PIO3 = ATA_PIO2 | (1 << 3),
+ ATA_PIO4 = ATA_PIO3 | (1 << 4),
+ ATA_PIO5 = ATA_PIO4 | (1 << 5),
+ ATA_PIO6 = ATA_PIO5 | (1 << 6),
+
ATA_UDMA0 = (1 << 0),
ATA_UDMA1 = ATA_UDMA0 | (1 << 1),
ATA_UDMA2 = ATA_UDMA1 | (1 << 2),
u8 host_flags;
+ u8 pio_mask;
+
u8 atapi_dma; /* host supports atapi_dma */
u8 ultra_mask;
u8 mwdma_mask;
unsigned int extra;
struct ide_pci_device_s *next;
u8 host_flags;
+ u8 pio_mask;
u8 udma_mask;
} ide_pci_device_t;