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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-20 00:32:33 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-20 00:32:33 +0200 |
| commit | 6157332edabdf77ccae2a033b53bbc9ae1d70ede (patch) | |
| tree | b323381ceaf9a143ed61b153fd4f932d46846352 /drivers/ide/pci/via82cxxx.c | |
| parent | 691da768a36584bd93ccaca248b261588c44f2da (diff) | |
| download | lwn-6157332edabdf77ccae2a033b53bbc9ae1d70ede.tar.gz lwn-6157332edabdf77ccae2a033b53bbc9ae1d70ede.zip | |
via82cxxx: keep local ide_pci_device_t copy
* Keep local ide_pci_device_t copy in via_init_one().
* Adjust ide_pci_device_t copy according to id->driver_data in via_init_one()
and remove no longer needed second via82cxxx_chipsets[] entry.
* via82cxxx_chipsets[] -> via82cxxx_chipset.
* Remove IDE_HFLAGS_VIA define.
* Bump driver version.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/via82cxxx.c')
| -rw-r--r-- | drivers/ide/pci/via82cxxx.c | 62 |
1 files changed, 27 insertions, 35 deletions
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index 14979f4df362..0860b90f1550 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -1,6 +1,6 @@ /* * - * Version 3.49 + * Version 3.50 * * VIA IDE driver for Linux. Supported southbridges: * @@ -432,40 +432,29 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif) hwif->cbl = via82cxxx_cable_detect(hwif); } -#define IDE_HFLAGS_VIA \ - (IDE_HFLAG_PIO_NO_BLACKLIST | \ - IDE_HFLAG_PIO_NO_DOWNGRADE | \ - IDE_HFLAG_POST_SET_MODE | \ - IDE_HFLAG_IO_32BIT | \ - IDE_HFLAG_BOOTABLE) - -static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = { - { /* 0 */ - .name = "VP_IDE", - .init_chipset = init_chipset_via82cxxx, - .init_hwif = init_hwif_via82cxxx, - .enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, - .host_flags = IDE_HFLAGS_VIA | IDE_HFLAG_NO_AUTODMA, - .pio_mask = ATA_PIO5, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, - },{ /* 1 */ - .name = "VP_IDE", - .init_chipset = init_chipset_via82cxxx, - .init_hwif = init_hwif_via82cxxx, - .enablebits = {{0x00,0x00,0x00}, {0x00,0x00,0x00}}, - .host_flags = IDE_HFLAGS_VIA, - .pio_mask = ATA_PIO5, - .swdma_mask = ATA_SWDMA2, - .mwdma_mask = ATA_MWDMA2, - } +static ide_pci_device_t via82cxxx_chipset __devinitdata = { + .name = "VP_IDE", + .init_chipset = init_chipset_via82cxxx, + .init_hwif = init_hwif_via82cxxx, + .enablebits = { { 0x40, 0x02, 0x02 }, { 0x40, 0x01, 0x01 } }, + .host_flags = IDE_HFLAG_PIO_NO_BLACKLIST | + IDE_HFLAG_PIO_NO_DOWNGRADE | + IDE_HFLAG_POST_SET_MODE | + IDE_HFLAG_IO_32BIT | + IDE_HFLAG_BOOTABLE, + .pio_mask = ATA_PIO5, + .swdma_mask = ATA_SWDMA2, + .mwdma_mask = ATA_MWDMA2, }; static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - ide_pci_device_t *d = &via82cxxx_chipsets[id->driver_data]; struct pci_dev *isa = NULL; struct via_isa_bridge *via_config; + u8 idx = id->driver_data; + ide_pci_device_t d; + + d = via82cxxx_chipset; /* * Find the ISA bridge and check we know what it is. @@ -477,19 +466,22 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i return -ENODEV; } - if (via_config->flags & VIA_NO_UNMASK) - d->host_flags &= ~IDE_HFLAG_UNMASK_IRQS; + if (idx == 0) + d.host_flags |= IDE_HFLAG_NO_AUTODMA; else - d->host_flags |= IDE_HFLAG_UNMASK_IRQS; + d.enablebits[1].reg = d.enablebits[0].reg = 0; + + if ((via_config->flags & VIA_NO_UNMASK) == 0) + d.host_flags |= IDE_HFLAG_UNMASK_IRQS; #ifdef CONFIG_PPC_CHRP if (machine_is(chrp) && _chrp_type == _CHRP_Pegasos) - d->host_flags |= IDE_HFLAG_FORCE_LEGACY_IRQS; + d.host_flags |= IDE_HFLAG_FORCE_LEGACY_IRQS; #endif - d->udma_mask = via_config->udma_mask; + d.udma_mask = via_config->udma_mask; - return ide_setup_pci_device(dev, d); + return ide_setup_pci_device(dev, &d); } static const struct pci_device_id via_pci_tbl[] = { |