diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/sh_eth.h')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h index 62689a5823be..99995bf38c40 100644 --- a/drivers/net/ethernet/renesas/sh_eth.h +++ b/drivers/net/ethernet/renesas/sh_eth.h @@ -166,19 +166,16 @@ enum { /* * Register's bits */ -#if defined(CONFIG_CPU_SUBTYPE_SH7734) || defined(CONFIG_CPU_SUBTYPE_SH7763) ||\ - defined(CONFIG_ARCH_R8A7740) -/* EDSR */ +/* EDSR : sh7734, sh7757, sh7763, and r8a7740 only */ enum EDSR_BIT { EDSR_ENT = 0x01, EDSR_ENR = 0x02, }; #define EDSR_ENALL (EDSR_ENT|EDSR_ENR) -/* GECMR */ +/* GECMR : sh7734, sh7763 and r8a7740 only */ enum GECMR_BIT { GECMR_10 = 0x0, GECMR_100 = 0x04, GECMR_1000 = 0x01, }; -#endif /* EDMR */ enum DMAC_M_BIT { @@ -251,13 +248,19 @@ enum EESR_BIT { EESR_CERF = 0x00000001, }; +#define EESR_RX_CHECK (EESR_FRC | /* Frame recv */ \ + EESR_RMAF | /* Multicast address recv */ \ + EESR_RRF | /* Bit frame recv */ \ + EESR_RTLF | /* Long frame recv */ \ + EESR_RTSF | /* Short frame recv */ \ + EESR_PRE | /* PHY-LSI recv error */ \ + EESR_CERF) /* Recv frame CRC error */ + #define DEFAULT_TX_CHECK (EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | \ EESR_RTO) #define DEFAULT_EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE | \ EESR_RDE | EESR_RFRMER | EESR_ADE | \ EESR_TFE | EESR_TDE | EESR_ECI) -#define DEFAULT_TX_ERROR_CHECK (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | \ - EESR_TFE) /* EESIPR */ enum DMAC_IM_BIT { @@ -299,11 +302,11 @@ enum FCFTR_BIT { #define DEFAULT_FIFO_F_D_RFF (FCFTR_RFF2 | FCFTR_RFF1 | FCFTR_RFF0) #define DEFAULT_FIFO_F_D_RFD (FCFTR_RFD2 | FCFTR_RFD1 | FCFTR_RFD0) -/* Transfer descriptor bit */ +/* Transmit descriptor bit */ enum TD_STS_BIT { - TD_TACT = 0x80000000, - TD_TDLE = 0x40000000, TD_TFP1 = 0x20000000, - TD_TFP0 = 0x10000000, + TD_TACT = 0x80000000, TD_TDLE = 0x40000000, + TD_TFP1 = 0x20000000, TD_TFP0 = 0x10000000, + TD_TFE = 0x08000000, TD_TWBI = 0x04000000, }; #define TDF1ST TD_TFP1 #define TDFEND TD_TFP0 @@ -463,9 +466,9 @@ struct sh_eth_cpu_data { /* interrupt checking mask */ unsigned long tx_check; unsigned long eesr_err_check; - unsigned long tx_error_check; /* hardware features */ + unsigned long irq_flags; /* IRQ configuration flags */ unsigned no_psr:1; /* EtherC DO NOT have PSR */ unsigned apr:1; /* EtherC have APR */ unsigned mpr:1; /* EtherC have MPR */ @@ -478,6 +481,7 @@ struct sh_eth_cpu_data { unsigned no_ade:1; /* E-DMAC DO NOT have ADE bit in EESR */ unsigned hw_crc:1; /* E-DMAC have CSMR */ unsigned select_mii:1; /* EtherC have RMII_MII (MII select register) */ + unsigned shift_rd0:1; /* shift Rx descriptor word 0 right by 16 */ }; struct sh_eth_private { @@ -499,6 +503,7 @@ struct sh_eth_private { u32 cur_tx, dirty_tx; u32 rx_buf_sz; /* Based on MTU+slack. */ int edmac_endian; + struct napi_struct napi; /* MII transceiver section. */ u32 phy_id; /* PHY ID */ struct mii_bus *mii_bus; /* MDIO bus control */ |