#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_embedded.h>
+#include <linux/ssb/ssb_driver_pci.h>
+#include <linux/ssb/ssb_driver_gige.h>
+#include <linux/pci.h>
#include "ssb_private.h"
}
return -ENODEV;
}
+EXPORT_SYMBOL(ssb_watchdog_timer_set);
u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask)
{
return res;
}
EXPORT_SYMBOL(ssb_gpio_polarity);
+
+#ifdef CONFIG_SSB_DRIVER_GIGE
+static int gige_pci_init_callback(struct ssb_bus *bus, unsigned long data)
+{
+ struct pci_dev *pdev = (struct pci_dev *)data;
+ struct ssb_device *dev;
+ unsigned int i;
+ int res;
+
+ for (i = 0; i < bus->nr_devices; i++) {
+ dev = &(bus->devices[i]);
+ if (dev->id.coreid != SSB_DEV_ETHERNET_GBIT)
+ continue;
+ if (!dev->dev ||
+ !dev->dev->driver ||
+ !device_is_registered(dev->dev))
+ continue;
+ res = ssb_gige_pcibios_plat_dev_init(dev, pdev);
+ if (res >= 0)
+ return res;
+ }
+
+ return -ENODEV;
+}
+#endif /* CONFIG_SSB_DRIVER_GIGE */
+
+int ssb_pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ int err;
+
+ err = ssb_pcicore_plat_dev_init(dev);
+ if (!err)
+ return 0;
+#ifdef CONFIG_SSB_DRIVER_GIGE
+ err = ssb_for_each_bus_call((unsigned long)dev, gige_pci_init_callback);
+ if (err >= 0)
+ return err;
+#endif
+ /* This is not a PCI device on any SSB device. */
+
+ return -ENODEV;
+}
+
+#ifdef CONFIG_SSB_DRIVER_GIGE
+static int gige_map_irq_callback(struct ssb_bus *bus, unsigned long data)
+{
+ const struct pci_dev *pdev = (const struct pci_dev *)data;
+ struct ssb_device *dev;
+ unsigned int i;
+ int res;
+
+ for (i = 0; i < bus->nr_devices; i++) {
+ dev = &(bus->devices[i]);
+ if (dev->id.coreid != SSB_DEV_ETHERNET_GBIT)
+ continue;
+ if (!dev->dev ||
+ !dev->dev->driver ||
+ !device_is_registered(dev->dev))
+ continue;
+ res = ssb_gige_map_irq(dev, pdev);
+ if (res >= 0)
+ return res;
+ }
+
+ return -ENODEV;
+}
+#endif /* CONFIG_SSB_DRIVER_GIGE */
+
+int ssb_pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int res;
+
+ /* Check if this PCI device is a device on a SSB bus or device
+ * and return the IRQ number for it. */
+
+ res = ssb_pcicore_pcibios_map_irq(dev, slot, pin);
+ if (res >= 0)
+ return res;
+#ifdef CONFIG_SSB_DRIVER_GIGE
+ res = ssb_for_each_bus_call((unsigned long)dev, gige_map_irq_callback);
+ if (res >= 0)
+ return res;
+#endif
+ /* This is not a PCI device on any SSB device. */
+
+ return -ENODEV;
+}