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authorBryan O'Sullivan <bryan.osullivan@qlogic.com>2007-03-15 14:45:06 -0700
committerRoland Dreier <rolandd@cisco.com>2007-04-18 20:20:58 -0700
commit820054b7ca7a54ba94d89db4b3c53a24d2d66633 (patch)
treeaf01568e2f1ac9bb09b03472dd6839da072825b7 /drivers/infiniband
parent569b87b47f906d65ee35d6ecc4767f20a6390b9b (diff)
IB/ipath: Print better error messages if kernel is misconfigured
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_driver.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index ab7458e904c..056e1066328 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -390,15 +390,23 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
/* setup the chip-specific functions, as early as possible. */
switch (ent->device) {
-#ifdef CONFIG_HT_IRQ
case PCI_DEVICE_ID_INFINIPATH_HT:
+#ifdef CONFIG_HT_IRQ
ipath_init_iba6110_funcs(dd);
break;
+#else
+ ipath_dev_err(dd, "QLogic HT device 0x%x cannot work if "
+ "CONFIG_HT_IRQ is not enabled\n", ent->device);
+ return -ENODEV;
#endif
-#ifdef CONFIG_PCI_MSI
case PCI_DEVICE_ID_INFINIPATH_PE800:
+#ifdef CONFIG_PCI_MSI
ipath_init_iba6120_funcs(dd);
break;
+#else
+ ipath_dev_err(dd, "QLogic PCIE device 0x%x cannot work if "
+ "CONFIG_PCI_MSI is not enabled\n", ent->device);
+ return -ENODEV;
#endif
default:
ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, "