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| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-16 16:57:22 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-22 11:34:38 -0600 |
| commit | f5725f4d3d9a69c647d6d2d504bd0ae87d9a08df (patch) | |
| tree | 16f36a32ca774df2204dce9b053a28a6579b77a1 | |
| parent | fd3768349b0ba7bac9e102a8f146f783a03926fe (diff) | |
| download | blackbird-op-linux-f5725f4d3d9a69c647d6d2d504bd0ae87d9a08df.tar.gz blackbird-op-linux-f5725f4d3d9a69c647d6d2d504bd0ae87d9a08df.zip | |
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
| -rw-r--r-- | drivers/parisc/lba_pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 4f9cf2456f4e..4ce57c92e559 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -630,6 +630,7 @@ static void lba_fixup_bus(struct pci_bus *bus) { struct list_head *ln; + struct pci_dev *dev; #ifdef FBB_SUPPORT u16 status; #endif @@ -712,8 +713,8 @@ lba_fixup_bus(struct pci_bus *bus) list_for_each(ln, &bus->devices) { int i; - struct pci_dev *dev = pci_dev_b(ln); + dev = pci_dev_b(ln); DBG("lba_fixup_bus() %s\n", pci_name(dev)); /* Virtualize Device/Bridge Resources. */ @@ -771,6 +772,7 @@ lba_fixup_bus(struct pci_bus *bus) /* Lastly enable FBB/PERR/SERR on all devices too */ list_for_each(ln, &bus->devices) { + dev = pci_dev_b(ln); (void) pci_read_config_word(dev, PCI_COMMAND, &status); status |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR | fbb_enable; (void) pci_write_config_word(dev, PCI_COMMAND, status); |
