ixgb: enable sun hardware support for broadcom phy

Implement support for a SUN-specific PHY.

SUN provides a modified 82597-based board with their own
PHY that works with very little modification to the code. This
patch implements this new PHY which is identified by the
subvendor device ID. The device ID of the adapter remains
the same.

Signed-off-by: Matheos Worku <matheos.worku@sun.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 4f63839051b0..269e6f805f47 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -36,7 +36,7 @@ static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-#define DRV_VERSION             "1.0.126-k2"DRIVERNAPI
+#define DRV_VERSION             "1.0.126-k4"DRIVERNAPI
 const char ixgb_driver_version[] = DRV_VERSION;
 static const char ixgb_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -212,9 +212,11 @@ static void
 ixgb_irq_enable(struct ixgb_adapter *adapter)
 {
         if(atomic_dec_and_test(&adapter->irq_sem)) {
-                IXGB_WRITE_REG(&adapter->hw, IMS,
-                               IXGB_INT_RXT0 | IXGB_INT_RXDMT0 | IXGB_INT_TXDW |
-                               IXGB_INT_LSC);
+                u32 val = IXGB_INT_RXT0 | IXGB_INT_RXDMT0 |
+                          IXGB_INT_TXDW | IXGB_INT_LSC;
+                if (adapter->hw.subsystem_vendor_id == SUN_SUBVENDOR_ID)
+                        val |= IXGB_INT_GPI0;
+                IXGB_WRITE_REG(&adapter->hw, IMS, val);
                 IXGB_WRITE_FLUSH(&adapter->hw);
         }
 }