diff options
Diffstat (limited to 'qemu/roms/u-boot/drivers/net/dnet.h')
| -rw-r--r-- | qemu/roms/u-boot/drivers/net/dnet.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/qemu/roms/u-boot/drivers/net/dnet.h b/qemu/roms/u-boot/drivers/net/dnet.h deleted file mode 100644 index fdb4fd2d3..000000000 --- a/qemu/roms/u-boot/drivers/net/dnet.h +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Dave Ethernet Controller driver - * - * Copyright (C) 2008 Dave S.r.l. <www.dave.eu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __DRIVERS_DNET_H__ -#define __DRIVERS_DNET_H__ - -#define DRIVERNAME "dnet" - -struct dnet_registers { - /* ALL DNET FIFO REGISTERS */ - u32 RX_LEN_FIFO; - u32 RX_DATA_FIFO; - u32 TX_LEN_FIFO; - u32 TX_DATA_FIFO; - u32 pad1[0x3c]; - /* ALL DNET CONTROL/STATUS REGISTERS */ - u32 VERCAPS; - u32 INTR_SRC; - u32 INTR_ENB; - u32 RX_STATUS; - u32 TX_STATUS; - u32 RX_FRAMES_CNT; - u32 TX_FRAMES_CNT; - u32 RX_FIFO_TH; - u32 TX_FIFO_TH; - u32 SYS_CTL; - u32 PAUSE_TMR; - u32 RX_FIFO_WCNT; - u32 TX_FIFO_WCNT; - u32 pad2[0x33]; - /* ALL DNET MAC REGISTERS */ - u32 MACREG_DATA; /* Mac-Reg Data */ - u32 MACREG_ADDR; /* Mac-Reg Addr */ - u32 pad3[0x3e]; - /* ALL DNET RX STATISTICS COUNTERS */ - u32 RX_PKT_IGNR_CNT; - u32 RX_LEN_CHK_ERR_CNT; - u32 RX_LNG_FRM_CNT; - u32 RX_SHRT_FRM_CNT; - u32 RX_IPG_VIOL_CNT; - u32 RX_CRC_ERR_CNT; - u32 RX_OK_PKT_CNT; - u32 RX_CTL_FRM_CNT; - u32 RX_PAUSE_FRM_CNT; - u32 RX_MULTICAST_CNT; - u32 RX_BROADCAST_CNT; - u32 RX_VLAN_TAG_CNT; - u32 RX_PRE_SHRINK_CNT; - u32 RX_DRIB_NIB_CNT; - u32 RX_UNSUP_OPCD_CNT; - u32 RX_BYTE_CNT; - u32 pad4[0x30]; - /* DNET TX STATISTICS COUNTERS */ - u32 TX_UNICAST_CNT; - u32 TX_PAUSE_FRM_CNT; - u32 TX_MULTICAST_CNT; - u32 TX_BRDCAST_CNT; - u32 TX_VLAN_TAG_CNT; - u32 TX_BAD_FCS_CNT; - u32 TX_JUMBO_CNT; - u32 TX_BYTE_CNT; -}; - -/* SOME INTERNAL MAC-CORE REGISTER */ -#define DNET_INTERNAL_MODE_REG 0x0 -#define DNET_INTERNAL_RXTX_CONTROL_REG 0x2 -#define DNET_INTERNAL_MAX_PKT_SIZE_REG 0x4 -#define DNET_INTERNAL_IGP_REG 0x8 -#define DNET_INTERNAL_MAC_ADDR_0_REG 0xa -#define DNET_INTERNAL_MAC_ADDR_1_REG 0xc -#define DNET_INTERNAL_MAC_ADDR_2_REG 0xe -#define DNET_INTERNAL_TX_RX_STS_REG 0x12 -#define DNET_INTERNAL_GMII_MNG_CTL_REG 0x14 -#define DNET_INTERNAL_GMII_MNG_DAT_REG 0x16 - -#define DNET_INTERNAL_GMII_MNG_CMD_FIN (1 << 14) - -#define DNET_INTERNAL_WRITE (1 << 31) - -/* MAC-CORE REGISTER FIELDS */ - -/* MAC-CORE MODE REGISTER FIELDS */ -#define DNET_INTERNAL_MODE_GBITEN (1 << 0) -#define DNET_INTERNAL_MODE_FCEN (1 << 1) -#define DNET_INTERNAL_MODE_RXEN (1 << 2) -#define DNET_INTERNAL_MODE_TXEN (1 << 3) - -/* MAC-CORE RXTX CONTROL REGISTER FIELDS */ -#define DNET_INTERNAL_RXTX_CONTROL_RXSHORTFRAME (1 << 8) -#define DNET_INTERNAL_RXTX_CONTROL_RXBROADCAST (1 << 7) -#define DNET_INTERNAL_RXTX_CONTROL_RXMULTICAST (1 << 4) -#define DNET_INTERNAL_RXTX_CONTROL_RXPAUSE (1 << 3) -#define DNET_INTERNAL_RXTX_CONTROL_DISTXFCS (1 << 2) -#define DNET_INTERNAL_RXTX_CONTROL_DISCFXFCS (1 << 1) -#define DNET_INTERNAL_RXTX_CONTROL_ENPROMISC (1 << 0) -#define DNET_INTERNAL_RXTX_CONTROL_DROPCONTROL (1 << 6) -#define DNET_INTERNAL_RXTX_CONTROL_ENABLEHALFDUP (1 << 5) - -/* SYSTEM CONTROL REGISTER FIELDS */ -#define DNET_SYS_CTL_IGNORENEXTPKT (1 << 0) -#define DNET_SYS_CTL_SENDPAUSE (1 << 2) -#define DNET_SYS_CTL_RXFIFOFLUSH (1 << 3) -#define DNET_SYS_CTL_TXFIFOFLUSH (1 << 4) - -/* TX STATUS REGISTER FIELDS */ -#define DNET_TX_STATUS_FIFO_ALMOST_EMPTY (1 << 2) -#define DNET_TX_STATUS_FIFO_ALMOST_FULL (1 << 1) - -/* INTERRUPT SOURCE REGISTER FIELDS */ -#define DNET_INTR_SRC_TX_PKTSENT (1 << 0) -#define DNET_INTR_SRC_TX_FIFOAF (1 << 1) -#define DNET_INTR_SRC_TX_FIFOAE (1 << 2) -#define DNET_INTR_SRC_TX_DISCFRM (1 << 3) -#define DNET_INTR_SRC_TX_FIFOFULL (1 << 4) -#define DNET_INTR_SRC_RX_CMDFIFOAF (1 << 8) -#define DNET_INTR_SRC_RX_CMDFIFOFF (1 << 9) -#define DNET_INTR_SRC_RX_DATAFIFOFF (1 << 10) -#define DNET_INTR_SRC_TX_SUMMARY (1 << 16) -#define DNET_INTR_SRC_RX_SUMMARY (1 << 17) -#define DNET_INTR_SRC_PHY (1 << 19) - -/* INTERRUPT ENABLE REGISTER FIELDS */ -#define DNET_INTR_ENB_TX_PKTSENT (1 << 0) -#define DNET_INTR_ENB_TX_FIFOAF (1 << 1) -#define DNET_INTR_ENB_TX_FIFOAE (1 << 2) -#define DNET_INTR_ENB_TX_DISCFRM (1 << 3) -#define DNET_INTR_ENB_TX_FIFOFULL (1 << 4) -#define DNET_INTR_ENB_RX_PKTRDY (1 << 8) -#define DNET_INTR_ENB_RX_FIFOAF (1 << 9) -#define DNET_INTR_ENB_RX_FIFOERR (1 << 10) -#define DNET_INTR_ENB_RX_ERROR (1 << 11) -#define DNET_INTR_ENB_RX_FIFOFULL (1 << 12) -#define DNET_INTR_ENB_RX_FIFOAE (1 << 13) -#define DNET_INTR_ENB_TX_SUMMARY (1 << 16) -#define DNET_INTR_ENB_RX_SUMMARY (1 << 17) -#define DNET_INTR_ENB_GLOBAL_ENABLE (1 << 18) - -/* - * Capabilities. Used by the driver to know the capabilities that - * the ethernet controller inside the FPGA have. - */ - -#define DNET_HAS_MDIO (1 << 0) -#define DNET_HAS_IRQ (1 << 1) -#define DNET_HAS_GIGABIT (1 << 2) -#define DNET_HAS_DMA (1 << 3) - -#define DNET_HAS_MII (1 << 4) /* or GMII */ -#define DNET_HAS_RMII (1 << 5) /* or RGMII */ - -#define DNET_CAPS_MASK 0xFFFF - -#define DNET_FIFO_SIZE 2048 /* 2K x 32 bit */ -#define DNET_FIFO_TX_DATA_AF_TH (DNET_FIFO_SIZE - 384) /* 384 = 1536 / 4 */ -#define DNET_FIFO_TX_DATA_AE_TH (384) - -#define DNET_FIFO_RX_CMD_AF_TH (1 << 16) /* just one frame inside the FIFO */ - -#endif |