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File: [local] / sys / dev / pci / pciide_ite_reg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:13:48 2008 UTC (16 years, 5 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: pciide_ite_reg.h,v 1.1 2003/12/20 08:03:55 grange Exp $ */ /* * Copyright (c) 2003 Alexander Yurchenko <grange@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _DEV_PCI_PCIIDE_ITE_REG_H_ #define _DEV_PCI_PCIIDE_ITE_REG_H_ /* * Registers definition for IT8212F */ #define IT_CFG 0x40 /* I/O configuration */ #define IT_CFG_MASK 0x0000ffff #define IT_CFG_IORDY(chan) (0x0001 << (chan)) #define IT_CFG_BLID(chan) (0x0004 << (chan)) #define IT_CFG_CABLE(chan, drive) (0x0010 << ((chan) * 2 + (drive))) #define IT_CFG_DECODE(chan) (0x8000 >> ((chan) * 2)) #define IT_MODE 0x50 /* mode control / RAID function */ #define IT_MODE_MASK 0x0000ffff #define IT_MODE_CPU 0x0001 #define IT_MODE_50MHZ(chan) (0x0002 << (chan)) #define IT_MODE_DMA(chan, drive) (0x0008 << ((chan) * 2 + (drive))) #define IT_MODE_RESET 0x0080 #define IT_MODE_RAID1 0x0100 #define IT_TIM(chan) ((chan) ? 0x58 : 0x54) /* timings */ #define IT_TIM_UDMA5(drive) (0x00800000 << (drive) * 8) #endif /* !_DEV_PCI_PCIIDE_ITE_REG_H_ */