ssb: Add Gigabit Ethernet driver
This adds the Gigabit Ethernet driver for the SSB
Gigabit Ethernet core. This driver actually is a frontend to
the Tigon3 driver. So the real work is done by tg3.
This device is used in the Linksys WRT350N.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 8db40c4..49d7bbb 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_regs.h>
+#include <linux/ssb/ssb_driver_gige.h>
#include <linux/dma-mapping.h>
#include <linux/pci.h>
@@ -68,6 +69,25 @@
}
#endif /* CONFIG_SSB_PCIHOST */
+int ssb_for_each_bus_call(unsigned long data,
+ int (*func)(struct ssb_bus *bus, unsigned long data))
+{
+ struct ssb_bus *bus;
+ int res;
+
+ ssb_buses_lock();
+ list_for_each_entry(bus, &buses, list) {
+ res = func(bus, data);
+ if (res >= 0) {
+ ssb_buses_unlock();
+ return res;
+ }
+ }
+ ssb_buses_unlock();
+
+ return -ENODEV;
+}
+
static struct ssb_device *ssb_device_get(struct ssb_device *dev)
{
if (dev)
@@ -1171,7 +1191,14 @@
err = b43_pci_ssb_bridge_init();
if (err) {
ssb_printk(KERN_ERR "Broadcom 43xx PCI-SSB-bridge "
- "initialization failed");
+ "initialization failed\n");
+ /* don't fail SSB init because of this */
+ err = 0;
+ }
+ err = ssb_gige_init();
+ if (err) {
+ ssb_printk(KERN_ERR "SSB Broadcom Gigabit Ethernet "
+ "driver initialization failed\n");
/* don't fail SSB init because of this */
err = 0;
}
@@ -1185,6 +1212,7 @@
static void __exit ssb_modexit(void)
{
+ ssb_gige_exit();
b43_pci_ssb_bridge_exit();
bus_unregister(&ssb_bustype);
}
