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path: root/drivers/net/ethernet/freescale/fec.h
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Diffstat (limited to 'drivers/net/ethernet/freescale/fec.h')
-rw-r--r--drivers/net/ethernet/freescale/fec.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 3b8d6d1..671d080 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -221,7 +221,7 @@ struct bufdesc_ex {
#define BD_ENET_TX_RCMASK ((ushort)0x003c)
#define BD_ENET_TX_UN ((ushort)0x0002)
#define BD_ENET_TX_CSL ((ushort)0x0001)
-#define BD_ENET_TX_STATS ((ushort)0x03ff) /* All status bits */
+#define BD_ENET_TX_STATS ((ushort)0x0fff) /* All status bits */
/*enhanced buffer descriptor control/status used by Ethernet transmit*/
#define BD_ENET_TX_INT 0x40000000
@@ -246,8 +246,8 @@ struct bufdesc_ex {
#define RX_RING_SIZE (FEC_ENET_RX_FRPPG * FEC_ENET_RX_PAGES)
#define FEC_ENET_TX_FRSIZE 2048
#define FEC_ENET_TX_FRPPG (PAGE_SIZE / FEC_ENET_TX_FRSIZE)
-#define TX_RING_SIZE 16 /* Must be power of two */
-#define TX_RING_MOD_MASK 15 /* for this to work */
+#define TX_RING_SIZE 512 /* Must be power of two */
+#define TX_RING_MOD_MASK 511 /* for this to work */
#define BD_ENET_RX_INT 0x00800000
#define BD_ENET_RX_PTP ((ushort)0x0400)
@@ -296,8 +296,15 @@ struct fec_enet_private {
/* The ring entries to be free()ed */
struct bufdesc *dirty_tx;
+ unsigned short bufdesc_size;
unsigned short tx_ring_size;
unsigned short rx_ring_size;
+ unsigned short tx_stop_threshold;
+ unsigned short tx_wake_threshold;
+
+ /* Software TSO */
+ char *tso_hdrs;
+ dma_addr_t tso_hdrs_dma;
struct platform_device *pdev;
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