Merge branch 'for-2.6.26' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer...

[pandora-kernel.git] / drivers / net / gianfar.h

diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index d8e779c..fd487be 100644 (file)
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -45,7 +45,6 @@
 #include <linux/crc32.h>
 #include <linux/workqueue.h>
 #include <linux/ethtool.h>
-#include <linux/netdevice.h>
 #include <linux/fsl_devices.h>
 #include "gianfar_mii.h"
 
@@ -103,7 +102,7 @@ extern const char gfar_driver_version[];
 #define DEFAULT_FIFO_TX_STARVE 0x40
 #define DEFAULT_FIFO_TX_STARVE_OFF 0x80
 #define DEFAULT_BD_STASH 1
-#define DEFAULT_STASH_LENGTH   64
+#define DEFAULT_STASH_LENGTH   96
 #define DEFAULT_STASH_INDEX    0
 
 /* The number of Exact Match registers */
@@ -125,13 +124,19 @@ extern const char gfar_driver_version[];
 
 #define DEFAULT_TX_COALESCE 1
 #define DEFAULT_TXCOUNT        16
-#define DEFAULT_TXTIME 4
+#define DEFAULT_TXTIME 21
+
+#define DEFAULT_RXTIME 21
 
+/* Non NAPI Case */
+#ifndef CONFIG_GFAR_NAPI
 #define DEFAULT_RX_COALESCE 1
 #define DEFAULT_RXCOUNT        16
-#define DEFAULT_RXTIME 4
+#else
+#define DEFAULT_RX_COALESCE 0
+#define DEFAULT_RXCOUNT        0
+#endif /* CONFIG_GFAR_NAPI */
 
-#define TBIPA_VALUE            0x1f
 #define MIIMCFG_INIT_VALUE     0x00000007
 #define MIIMCFG_RESET           0x80000000
 #define MIIMIND_BUSY            0x00000001
@@ -243,6 +248,7 @@ extern const char gfar_driver_version[];
 #define IEVENT_PERR            0x00000001
 #define IEVENT_RX_MASK          (IEVENT_RXB0 | IEVENT_RXF0)
 #define IEVENT_TX_MASK          (IEVENT_TXB | IEVENT_TXF)
+#define IEVENT_RTX_MASK         (IEVENT_RX_MASK | IEVENT_TX_MASK)
 #define IEVENT_ERR_MASK         \
 (IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \
  IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \
@@ -270,11 +276,12 @@ extern const char gfar_driver_version[];
 #define IMASK_FIQ              0x00000004
 #define IMASK_DPE              0x00000002
 #define IMASK_PERR             0x00000001
-#define IMASK_RX_DISABLED ~(IMASK_RXFEN0 | IMASK_BSY)
 #define IMASK_DEFAULT  (IMASK_TXEEN | IMASK_TXFEN | IMASK_TXBEN | \
                IMASK_RXFEN0 | IMASK_BSY | IMASK_EBERR | IMASK_BABR | \
                IMASK_XFUN | IMASK_RXC | IMASK_BABT | IMASK_DPE \
                | IMASK_PERR)
+#define IMASK_RTX_DISABLED ((~(IMASK_RXFEN0 | IMASK_TXFEN | IMASK_BSY)) \
+                          & IMASK_DEFAULT)
 
 /* Fifo management */
 #define FIFO_TX_THR_MASK       0x01ff
@@ -341,6 +348,9 @@ extern const char gfar_driver_version[];
 #define RXBD_OVERRUN           0x0002
 #define RXBD_TRUNCATED         0x0001
 #define RXBD_STATS             0x01ff
+#define RXBD_ERR               (RXBD_LARGE | RXBD_SHORT | RXBD_NONOCTET        \
+                               | RXBD_CRCERR | RXBD_OVERRUN                    \
+                               | RXBD_TRUNCATED)
 
 /* Rx FCB status field bits */
 #define RXFCB_VLN              0x8000
@@ -691,6 +701,9 @@ struct gfar_private {
        /* RX Locked fields */
        spinlock_t rxlock;
 
+       struct net_device *dev;
+       struct napi_struct napi;
+
        /* skb array and index */
        struct sk_buff ** rx_skbuff;
        u16 skb_currx;
@@ -747,7 +760,6 @@ struct gfar_private {
        uint32_t msg_enable;
 
        /* Network Statistics */
-       struct net_device_stats stats;
        struct gfar_extra_stats extra_stats;
 };