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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.h23
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index c5a3bc1475c7..01579b8e37c4 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -13,11 +13,9 @@
#define FEC_H
/****************************************************************************/
-#ifdef CONFIG_FEC_PTP
#include <linux/clocksource.h>
#include <linux/net_tstamp.h>
#include <linux/ptp_clock_kernel.h>
-#endif
#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
defined(CONFIG_M520x) || defined(CONFIG_M532x) || \
@@ -50,6 +48,10 @@
#define FEC_R_DES_START 0x180 /* Receive descriptor ring */
#define FEC_X_DES_START 0x184 /* Transmit descriptor ring */
#define FEC_R_BUFF_SIZE 0x188 /* Maximum receive buff size */
+#define FEC_R_FIFO_RSFL 0x190 /* Receive FIFO section full threshold */
+#define FEC_R_FIFO_RSEM 0x194 /* Receive FIFO section empty threshold */
+#define FEC_R_FIFO_RAEM 0x198 /* Receive FIFO almost empty threshold */
+#define FEC_R_FIFO_RAFL 0x19c /* Receive FIFO almost full threshold */
#define FEC_MIIGSK_CFGR 0x300 /* MIIGSK Configuration reg */
#define FEC_MIIGSK_ENR 0x308 /* MIIGSK Enable reg */
@@ -94,14 +96,17 @@ struct bufdesc {
unsigned short cbd_datlen; /* Data length */
unsigned short cbd_sc; /* Control and status info */
unsigned long cbd_bufaddr; /* Buffer address */
-#ifdef CONFIG_FEC_PTP
+};
+
+struct bufdesc_ex {
+ struct bufdesc desc;
unsigned long cbd_esc;
unsigned long cbd_prot;
unsigned long cbd_bdu;
unsigned long ts;
unsigned short res0[4];
-#endif
};
+
#else
struct bufdesc {
unsigned short cbd_sc; /* Control and status info */
@@ -203,9 +208,7 @@ struct fec_enet_private {
struct clk *clk_ipg;
struct clk *clk_ahb;
-#ifdef CONFIG_FEC_PTP
struct clk *clk_ptp;
-#endif
/* The saved address of a sent-in-place packet/buffer, for skfree(). */
unsigned char *tx_bounce[TX_RING_SIZE];
@@ -243,8 +246,11 @@ struct fec_enet_private {
int full_duplex;
struct completion mdio_done;
int irq[FEC_IRQ_NUM];
+ int bufdesc_ex;
+ int pause_flag;
+
+ struct napi_struct napi;
-#ifdef CONFIG_FEC_PTP
struct ptp_clock *ptp_clock;
struct ptp_clock_info ptp_caps;
unsigned long last_overflow_check;
@@ -257,15 +263,12 @@ struct fec_enet_private {
int hwts_rx_en;
int hwts_tx_en;
struct timer_list time_keep;
-#endif
};
-#ifdef CONFIG_FEC_PTP
void fec_ptp_init(struct net_device *ndev, struct platform_device *pdev);
void fec_ptp_start_cyclecounter(struct net_device *ndev);
int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd);
-#endif
/****************************************************************************/
#endif /* FEC_H */