gianfar: Add magic packet and suspend/resume support.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 27f37c81e52c..5ee518a8782b 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -168,6 +168,7 @@ extern const char gfar_driver_version[];
 #define MACCFG2_GMII            0x00000200
 #define MACCFG2_HUGEFRAME       0x00000020
 #define MACCFG2_LENGTHCHECK     0x00000010
+#define MACCFG2_MPEN            0x00000008
 
 #define ECNTRL_INIT_SETTINGS    0x00001000
 #define ECNTRL_TBI_MODE         0x00000020
@@ -240,6 +241,7 @@ extern const char gfar_driver_version[];
 #define IEVENT_CRL              0x00020000
 #define IEVENT_XFUN             0x00010000
 #define IEVENT_RXB0             0x00008000
+#define IEVENT_MAG              0x00000800
 #define IEVENT_GRSC             0x00000100
 #define IEVENT_RXF0             0x00000080
 #define IEVENT_FIR              0x00000008
@@ -252,7 +254,8 @@ extern const char gfar_driver_version[];
 #define IEVENT_ERR_MASK         \
 (IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \
  IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \
- | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR)
+ | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR \
+ | IEVENT_MAG)
 
 #define IMASK_INIT_CLEAR        0x00000000
 #define IMASK_BABR              0x80000000
@@ -270,6 +273,7 @@ extern const char gfar_driver_version[];
 #define IMASK_CRL               0x00020000
 #define IMASK_XFUN              0x00010000
 #define IMASK_RXB0              0x00008000
+#define IMASK_MAG               0x00000800
 #define IMASK_GTSC              0x00000100
 #define IMASK_RXFEN0            0x00000080
 #define IMASK_FIR               0x00000008
@@ -737,10 +741,14 @@ struct gfar_private {
         unsigned int fifo_starve;
         unsigned int fifo_starve_off;
 
+        /* Bitfield update lock */
+        spinlock_t bflock;
+
         unsigned char vlan_enable:1,
                 rx_csum_enable:1,
                 extended_hash:1,
-                bd_stash_en:1;
+                bd_stash_en:1,
+                wol_en:1; /* Wake-on-LAN enabled */
         unsigned short padding;
 
         unsigned int interruptTransmit;