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parisc/PCI: Enable PERR/SERR on all devices
Previously, we enabled PERR & SERR for the first device on the bus, but left other devices alone. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Yinghai Lu <yinghai@kernel.org> CC: linux-parisc@vger.kernel.org
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@ -630,6 +630,7 @@ static void
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lba_fixup_bus(struct pci_bus *bus)
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{
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struct list_head *ln;
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struct pci_dev *dev;
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#ifdef FBB_SUPPORT
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u16 status;
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#endif
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@ -712,8 +713,8 @@ lba_fixup_bus(struct pci_bus *bus)
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list_for_each(ln, &bus->devices) {
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int i;
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struct pci_dev *dev = pci_dev_b(ln);
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dev = pci_dev_b(ln);
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DBG("lba_fixup_bus() %s\n", pci_name(dev));
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/* Virtualize Device/Bridge Resources. */
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@ -771,6 +772,7 @@ lba_fixup_bus(struct pci_bus *bus)
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/* Lastly enable FBB/PERR/SERR on all devices too */
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list_for_each(ln, &bus->devices) {
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dev = pci_dev_b(ln);
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(void) pci_read_config_word(dev, PCI_COMMAND, &status);
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status |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR | fbb_enable;
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(void) pci_write_config_word(dev, PCI_COMMAND, status);
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