diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 5f8e997defad..658b0b344bd4 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -193,21 +193,6 @@ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address"); #endif #endif /* CONFIG_M5272 */ -/* Interrupt events/masks. */ -#define FEC_ENET_HBERR ((uint)0x80000000) /* Heartbeat error */ -#define FEC_ENET_BABR ((uint)0x40000000) /* Babbling receiver */ -#define FEC_ENET_BABT ((uint)0x20000000) /* Babbling transmitter */ -#define FEC_ENET_GRA ((uint)0x10000000) /* Graceful stop complete */ -#define FEC_ENET_TXF ((uint)0x08000000) /* Full frame transmitted */ -#define FEC_ENET_TXB ((uint)0x04000000) /* A buffer was transmitted */ -#define FEC_ENET_RXF ((uint)0x02000000) /* Full frame received */ -#define FEC_ENET_RXB ((uint)0x01000000) /* A buffer was received */ -#define FEC_ENET_MII ((uint)0x00800000) /* MII interrupt */ -#define FEC_ENET_EBERR ((uint)0x00400000) /* SDMA bus error */ - -#define FEC_DEFAULT_IMASK (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII) -#define FEC_RX_DISABLED_IMASK (FEC_DEFAULT_IMASK & (~FEC_ENET_RXF)) - /* The FEC stores dest/src/type/vlan, data, and checksum for receive packets. */ #define PKT_MAXBUF_SIZE 1522 @@ -882,6 +867,15 @@ static void fec_enet_bd_init(struct net_device *dev) } } +static void fec_enet_active_rxring(struct net_device *ndev) +{ + struct fec_enet_private *fep = netdev_priv(ndev); + int i; + + for (i = 0; i < fep->num_rx_queues; i++) + writel(0, fep->hwp + FEC_R_DES_ACTIVE(i)); +} + static void fec_enet_enable_ring(struct net_device *ndev) { struct fec_enet_private *fep = netdev_priv(ndev); @@ -939,7 +933,6 @@ fec_restart(struct net_device *ndev) struct fec_enet_private *fep = netdev_priv(ndev); const struct platform_device_id *id_entry = platform_get_device_id(fep->pdev); - int i; u32 val; u32 temp_mac[2]; u32 rcntl = OPT_FRAME_SIZE | 0x04; @@ -1099,8 +1092,7 @@ fec_restart(struct net_device *ndev) /* And last, enable the transmit and receive processing */ writel(ecntl, fep->hwp + FEC_ECNTRL); - for (i = 0; i < fep->num_rx_queues; i++) - writel(0, fep->hwp + FEC_R_DES_ACTIVE(i)); + fec_enet_active_rxring(ndev); if (fep->bufdesc_ex) fec_ptp_start_cyclecounter(ndev); @@ -1511,9 +1503,17 @@ fec_enet_collect_events(struct fec_enet_private *fep, uint int_events) if (int_events & FEC_ENET_RXF) fep->work_rx |= (1 << 2); + if (int_events & FEC_ENET_RXF_1) + fep->work_rx |= (1 << 0); + if (int_events & FEC_ENET_RXF_2) + fep->work_rx |= (1 << 1); if (int_events & FEC_ENET_TXF) fep->work_tx |= (1 << 2); + if (int_events & FEC_ENET_TXF_1) + fep->work_tx |= (1 << 0); + if (int_events & FEC_ENET_TXF_2) + fep->work_tx |= (1 << 1); return true; } |