[PATCH] natsemi: NAPI and a bugfix

[safe/jmp/linux-2.6] / drivers / net / tg3.c

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e7dc653..83ff599 100644 (file)
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7785,7 +7785,7 @@ static int tg3_test_link(struct tg3 *tp)
 }
 
 /* Only test the commonly used registers */
-static int tg3_test_registers(struct tg3 *tp)
+static const int tg3_test_registers(struct tg3 *tp)
 {
        int i, is_5705;
        u32 offset, read_mask, write_mask, val, save_val, read_val;
@@ -7999,7 +7999,7 @@ out:
 
 static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
 {
-       static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
+       static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
        int i;
        u32 j;
 
@@ -9408,6 +9408,15 @@ static int __devinit tg3_is_sun_570X(struct tg3 *tp)
                        return 0;
                if (venid == PCI_VENDOR_ID_SUN)
                        return 1;
+
+               /* TG3 chips onboard the SunBlade-2500 don't have the
+                * subsystem-vendor-id set to PCI_VENDOR_ID_SUN but they
+                * are distinguishable from non-Sun variants by being
+                * named "network" by the firmware.  Non-Sun cards will
+                * show up as being named "ethernet".
+                */
+               if (!strcmp(pcp->prom_name, "network"))
+                       return 1;
        }
        return 0;
 }