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ide: add ide_pci_device_t.host_flags (take 2)

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* Rename ide_pci_device_t.flags to ide_pci_device_t.host_flags
  and IDEPCI_FLAG_ISA_PORTS flag to IDE_HFLAG_ISA_PORTS.

* Add IDE_HFLAG_SINGLE flag for single channel devices.

* Convert core code and all IDE PCI drivers to use IDE_HFLAG_SINGLE
  and remove no longer needed ide_pci_device_t.channels field.

v2:
* Fix issues noticed by Sergei:
  - correct code alignment in scc_pata.c
  - s/IDE_HFLAG_SINGLE/~IDE_HFLAG_SINGLE/ in serverworks.c

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-07-20 01:11:55 +02:00
parent 2229833c13
commit a5d8c5c834
35 changed files with 25 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/ide/pci/serverworks.c
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@@ -441,9 +441,12 @@ static int __devinit init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
d->bootable = ON_BOARD;
}
d->channels = ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) &&
(!(PCI_FUNC(dev->devfn) & 1))) ? 1 : 2;
if ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2) &&
(!(PCI_FUNC(dev->devfn) & 1)))
d->host_flags |= IDE_HFLAG_SINGLE;
else
d->host_flags &= ~IDE_HFLAG_SINGLE;
return ide_setup_pci_device(dev, d);
}
@@ -454,7 +457,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 1 */
@@ -462,7 +464,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 2 */
@@ -470,7 +471,6 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
},{ /* 3 */
@@ -478,17 +478,17 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
.init_setup = init_setup_csb6,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 1, /* 2 */
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
},{ /* 4 */
.name = "SvrWks HT1000",
.init_setup = init_setup_svwks,
.init_chipset = init_chipset_svwks,
.init_hwif = init_hwif_svwks,
.channels = 1, /* 2 */
.autodma = AUTODMA,
.bootable = ON_BOARD,
.host_flags = IDE_HFLAG_SINGLE,
}
};