diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec.h | 23 |
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 */ |