From 820054b7ca7a54ba94d89db4b3c53a24d2d66633 Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Thu, 15 Mar 2007 14:45:06 -0700 Subject: [PATCH] IB/ipath: Print better error messages if kernel is misconfigured Signed-off-by: Bryan O'Sullivan Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_driver.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index ab7458e904c3..056e10663289 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, " -- 2.20.1