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Simple PCIe FMC carrier SPEC
Commit aa3e7026 authored by Federico Vaga's avatar Federico Vaga
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sw:drv: print more errors 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent c4a3a471
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Showing with 21 additions and 6 deletions
software/kernel/spec-core.c
View file @ aa3e7026
......@@ -262,8 +262,12 @@ static int spec_probe(struct pci_dev *pdev,
pci_set_drvdata(pdev, spec);
err = pci_enable_device(pdev);
if (err)
if (err) {
dev_err(spec->dev.parent,
"Failed to enable PCI device (%d)\n",
err);
goto err_enable;
}
pci_set_master(pdev);
......@@ -280,8 +284,11 @@ static int spec_probe(struct pci_dev *pdev,
err = -ENOMEM;
}
}
if (err)
if (err) {
dev_err(spec->dev.parent, "Failed to remap memory (%d)\n",
err);
goto err_remap;
}
spec->dev.parent = &pdev->dev;
spec->dev.type = &spec_dev_type;
......@@ -290,8 +297,11 @@ static int spec_probe(struct pci_dev *pdev,
goto err_name;
err = device_register(&spec->dev);
if (err)
if (err) {
dev_err(spec->dev.parent, "Failed to register '%s'\n",
dev_name(&spec->dev));
goto err_dev;
}
/* This virtual device is assciated with this driver */
spec->dev.driver = pdev->dev.driver;
......@@ -299,17 +309,22 @@ static int spec_probe(struct pci_dev *pdev,
spec_mfd_devs,
ARRAY_SIZE(spec_mfd_devs),
&pdev->resource[4], pdev->irq, NULL);
if (err)
if (err) {
dev_err(&spec->dev, "Failed to add MFD devices (%d)\n", err);
goto err_mfd;
}
err = spec_gpio_init(spec);
if (err)
if (err) {
dev_err(&spec->dev, "Failed to get GPIOs (%d)\n", err);
goto err_sgpio;
}
mutex_lock(&spec->mtx);
err = spec_fpga_init(spec);
if (err)
dev_warn(&spec->dev, "FPGA incorrectly programmed or empty\n");
dev_warn(&spec->dev,
"FPGA incorrectly programmed or empty (%d)\n", err);
mutex_unlock(&spec->mtx);
spec_dbg_init(spec);
......
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