Commit 4099d143 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

ide: add PIO masks



* 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: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 6a824c92
......@@ -814,6 +814,7 @@ init_e100_ide (void)
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;
......
......@@ -457,6 +457,8 @@ static void ide_hwif_restore(ide_hwif_t *hwif, ide_hwif_t *tmp_hwif)
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;
......
......@@ -211,10 +211,12 @@ static int __init ali14xx_probe(void)
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;
......
......@@ -123,6 +123,7 @@ static int __init dtc2278_probe(void)
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;
......
......@@ -333,12 +333,14 @@ int __init ht6560b_init(void)
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;
......
......@@ -346,6 +346,7 @@ static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
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);
}
......
......@@ -149,10 +149,12 @@ static int __init umc8672_probe(void)
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;
......
......@@ -692,6 +692,8 @@ static int au_ide_probe(struct device *dev)
hwif->swdma_mask = 0x0;
#endif
hwif->pio_mask = ATA_PIO4;
hwif->noprobe = 0;
hwif->drives[0].unmask = 1;
hwif->drives[1].unmask = 1;
......
......@@ -268,6 +268,7 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,
.pio_mask = ATA_PIO4,
.udma_mask = 0x07, /* udma0-2 */
},{ /* 1 */
.name = "AEC6260",
......@@ -276,6 +277,7 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_hwif = init_hwif_aec62xx,
.autodma = NOAUTODMA,
.bootable = OFF_BOARD,
.pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 2 */
.name = "AEC6260R",
......@@ -285,6 +287,7 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = NEVER_BOARD,
.pio_mask = ATA_PIO4,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 3 */
.name = "AEC6280",
......@@ -293,6 +296,7 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.init_hwif = init_hwif_aec62xx,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
.pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
},{ /* 4 */
.name = "AEC6280R",
......@@ -302,6 +306,7 @@ static ide_pci_device_t aec62xx_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.bootable = OFF_BOARD,
.pio_mask = ATA_PIO4,
.udma_mask = 0x3f, /* udma0-5 */
}
};
......
......@@ -818,6 +818,7 @@ static ide_pci_device_t ali15x3_chipset __devinitdata = {
.init_dma = init_dma_ali15x3,
.autodma = AUTODMA,
.bootable = ON_BOARD,
.pio_mask = ATA_PIO5,
};
/**
......
......@@ -453,6 +453,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
.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) \
......@@ -465,6 +466,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
.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 = {
......
......@@ -294,6 +294,7 @@ static ide_pci_device_t atiixp_pci_info[] __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,
......@@ -301,6 +302,7 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
.enablebits = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
.pio_mask = ATA_PIO4,
},
};
......
......@@ -766,6 +766,7 @@ int __init ide_probe_for_cmd640x (void)
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 */
......@@ -821,6 +822,7 @@ int __init ide_probe_for_cmd640x (void)
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 */
}
......
......@@ -622,6 +622,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
.pio_mask = ATA_PIO5,
.udma_mask = 0x00, /* no udma */
},{ /* 1 */
.name = "CMD646",
......@@ -631,6 +632,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
.pio_mask = ATA_PIO5,
.udma_mask = 0x07, /* udma0-2 */
},{ /* 2 */
.name = "CMD648",
......@@ -640,6 +642,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
.pio_mask = ATA_PIO5,
.udma_mask = 0x1f, /* udma0-4 */
},{ /* 3 */
.name = "CMD649",
......@@ -649,6 +652,7 @@ static ide_pci_device_t cmd64x_chipsets[] __devinitdata = {
.autodma = AUTODMA,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.bootable = ON_BOARD,
.pio_mask = ATA_PIO5,
.udma_mask = 0x3f, /* udma0-5 */
}
};
......
......@@ -197,6 +197,7 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
.autodma = AUTODMA, \
.bootable = ON_BOARD, \
.host_flags = IDE_HFLAG_ISA_PORTS, \
.pio_mask = ATA_PIO4, \
}
static ide_pci_device_t cyrix_chipsets[] __devinitdata = {
......
......@@ -343,6 +343,7 @@ static ide_pci_device_t cs5530_chipset __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)
......
......@@ -231,6 +231,7 @@ static ide_pci_device_t cs5535_chipset __devinitdata = {
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
.pio_mask = ATA_PIO4,
};
static int __devinit cs5535_init_one(struct pci_dev *dev,
......
......@@ -486,6 +486,7 @@ static ide_pci_device_t cy82c693_chipset __devinitdata = {
.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)
......
......@@ -177,7 +177,8 @@ static ide_pci_device_t hpt34x_chipset __devinitdata = {
.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)
......
......@@ -1549,7 +1549,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
......@@ -1560,7 +1561,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
......@@ -1571,7 +1573,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
......@@ -1582,7 +1585,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
......@@ -1593,7 +1597,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
......@@ -1604,7 +1609,8 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.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,
}
};
......
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