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added recognition for subclass PCI_mass_storage_other since my promise ide controller Ultra133TX2 reports being one, and there are others as well. My system is now booting with IDE and ATA busmanager using the promise controller, and DMA works perfectly. If the addition of PCI_mass_storage_other regresses booting then cardID's and manID's should be added that may report PCI_mass_storage_other since otherwise certain systems are rendered unbootable.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28104 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen 2008-10-14 20:04:19 +00:00
parent b20c4dc559
commit 19c416bbd0
1 changed files with 10 additions and 3 deletions
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13
src/add-ons/kernel/busses/ide/generic_ide_pci/generic_ide_pci.c
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@ -166,11 +166,18 @@ supports_device(device_node *parent)
|| pnp->get_attr_uint16(parent, B_DEVICE_SUB_TYPE, &subClass, false) != B_OK)
return -1;
if (strcmp(bus, "pci") || baseClass != PCI_mass_storage
|| subClass != PCI_ide)
if (strcmp(bus, "pci") || baseClass != PCI_mass_storage)
return 0.0f;
return 0.3f;
if (subClass == PCI_ide)
return 0.3f;
// vendor 105a: Promise Technology, Inc.; device 4d69: 20269 (Ultra133TX2)
// has subClass set to PCI_mass_storage_other, and there are others as well.
if (subClass == PCI_mass_storage_other)
return 0.3f;
return 0.0f;
}