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File: [local] / sys / arch / sgi / dev / if_mecreg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:07:49 2008 UTC (16 years, 3 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: if_mecreg.h,v 1.2 2007/07/31 19:10:22 deraadt Exp $ */ /* $NetBSD: if_mecreg.h,v 1.2 2004/07/11 03:13:04 tsutsui Exp $ */ /* * Copyright (c) 2001 Christopher Sekiya * Copyright (c) 2000 Soren S. Jorvang * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the * NetBSD Project. See http://www.NetBSD.org/ for * information about NetBSD. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * MACE MAC110 Ethernet register definitions */ #define MEC_MAC_CONTROL 0x00 #define MEC_MAC_CORE_RESET 0x0000000000000001 /* reset signal */ #define MEC_MAC_FULL_DUPLEX 0x0000000000000002 /* 1 to enable */ #define MEC_MAC_INT_LOOPBACK 0x0000000000000004 /* 0 = normal op */ #define MEC_MAC_SPEED_SELECT 0x0000000000000008 /* 0/1 10/100 */ #define MEC_MAC_MII_SELECT 0x0000000000000010 /* MII/SIA */ #define MEC_MAC_FILTER_MASK 0x0000000000000060 #define MEC_MAC_FILTER_STATION 0x0000000000000000 #define MEC_MAC_FILTER_MATCHMULTI 0x0000000000000020 #define MEC_MAC_FILTER_ALLMULTI 0x0000000000000040 #define MEC_MAC_FILTER_PROMISC 0x0000000000000060 #define MEC_MAC_LINK_FAILURE 0x0000000000000080 #define MEC_MAC_IPGT 0x0000000000007f00 /* interpacket gap */ #define MEC_MAC_IPGT_SHIFT 8 #define MEC_MAC_IPGR1 0x00000000003f8000 #define MEC_MAC_IPGR1_SHIFT 15 #define MEC_MAC_IPGR2 0x000000001fc00000 #define MEC_MAC_IPGR2_SHIFT 22 #define MEC_MAC_REVISION 0x00000000e0000000 #define MEC_MAC_REVISION_SHIFT 29 #define MEC_MAC_IPG_DEFAULT \ (21 << MEC_MAC_IPGT_SHIFT) | \ (17 << MEC_MAC_IPGR1_SHIFT) | \ (11 << MEC_MAC_IPGR2_SHIFT) #define MEC_INT_STATUS 0x08 #define MEC_INT_STATUS_MASK 0x00000000000000ff #define MEC_INT_TX_EMPTY 0x0000000000000001 #define MEC_INT_TX_PACKET_SENT 0x0000000000000002 #define MEC_INT_TX_LINK_FAIL 0x0000000000000004 #define MEC_INT_TX_MEM_ERROR 0x0000000000000008 #define MEC_INT_TX_ABORT 0x0000000000000010 #define MEC_INT_RX_THRESHOLD 0x0000000000000020 #define MEC_INT_RX_FIFO_UNDERFLOW 0x0000000000000040 #define MEC_INT_RX_DMA_UNDERFLOW 0x0000000000000080 #define MEC_INT_RX_MCL_FIFO_ALIAS 0x0000000000001f00 #define MEC_INT_TX_RING_BUFFER_ALIAS 0x0000000001ff0000 #define MEC_INT_RX_SEQUENCE_NUMBER 0x000000003e000000 #define MEC_INT_MCAST_HASH_OUTPUT 0x0000000040000000 #define MEC_DMA_CONTROL 0x10 #define MEC_DMA_TX_INT_ENABLE 0x0000000000000001 #define MEC_DMA_TX_DMA_ENABLE 0x0000000000000002 #define MEC_DMA_TX_RING_SIZE_MASK 0x000000000000000c #define MEC_DMA_RX_INT_THRESHOLD 0x00000000000001f0 #define MEC_DMA_RX_INT_THRESH_SHIFT 4 #define MEC_DMA_RX_INT_ENABLE 0x0000000000000200 #define MEC_DMA_RX_RUNT 0x0000000000000400 #define MEC_DMA_RX_PACKET_GATHER 0x0000000000000800 #define MEC_DMA_RX_DMA_OFFSET 0x0000000000007000 #define MEC_DMA_RX_DMA_OFFSET_SHIFT 12 #define MEC_DMA_RX_DMA_ENABLE 0x0000000000008000 #define MEC_TIMER 0x18 #define MEC_TX_ALIAS 0x20 #define MEC_TX_ALIAS_INT_ENABLE 0x0000000000000001 #define MEC_RX_ALIAS 0x28 #define MEC_RX_ALIAS_INT_ENABLE 0x0000000000000200 #define MEC_RX_ALIAS_INT_THRESHOLD 0x00000000000001f0 #define MEC_TX_RING_PTR 0x30 #define MEC_TX_RING_WRITE_PTR 0x00000000000001ff #define MEC_TX_RING_READ_PTR 0x0000000001ff0000 #define MEC_TX_RING_PTR_ALIAS 0x38 #define MEC_RX_FIFO 0x40 #define MEC_RX_FIFO_ELEMENT_COUNT 0x000000000000001f #define MEC_RX_FIFO_READ_PTR 0x0000000000000f00 #define MEC_RX_FIFO_GEN_NUMBER 0x0000000000001000 #define MEC_RX_FIFO_WRITE_PTR 0x00000000000f0000 #define MEC_RX_FIFO_GEN_NUMBER_2 0x0000000000100000 #define MEC_RX_FIFO_ALIAS1 0x48 #define MEC_RX_FIFO_ALIAS2 0x50 #define MEC_TX_VECTOR 0x58 #define MEC_IRQ_VECTOR 0x58 #define MEC_PHY_DATA_PAD 0x60 /* XXX ? */ #define MEC_PHY_DATA 0x64 #define MEC_PHY_DATA_BUSY 0x00010000 #define MEC_PHY_DATA_VALUE 0x0000ffff #define MEC_PHY_ADDRESS_PAD 0x68 /* XXX ? */ #define MEC_PHY_ADDRESS 0x6c #define MEC_PHY_ADDR_REGISTER 0x0000001f #define MEC_PHY_ADDR_DEVICE 0x000003e0 #define MEC_PHY_ADDR_DEVSHIFT 5 #define MEC_PHY_READ_INITIATE 0x70 #define MEC_PHY_BACKOFF 0x78 #define MEC_STATION 0xa0 #define MEC_STATION_ALT 0xa8 #define MEC_STATION_MASK 0x0000ffffffffffffULL #define MEC_MULTICAST 0xb0 #define MEC_TX_RING_BASE 0xb8 #define MEC_TX_PKT1_CMD_1 0xc0 #define MEC_TX_PKT1_BUFFER_1 0xc8 #define MEC_TX_PKT1_BUFFER_2 0xd0 #define MEC_TX_PKT1_BUFFER_3 0xd8 #define MEC_TX_PKT2_CMD_1 0xe0 #define MEC_TX_PKT2_BUFFER_1 0xe8 #define MEC_TX_PKT2_BUFFER_2 0xf0 #define MEC_TX_PKT2_BUFFER_3 0xf8 #define MEC_MCL_RX_FIFO 0x100 #define MEC_NREGS 0x200