Added Lemote Yeeloong Notebook support.
This commit is contained in:
nonaka
parent
a4373e9a91
commit
ccf5af0f11
@ -1,4 +1,4 @@
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# $NetBSD: LOONGSON,v 1.8 2011/12/18 05:49:26 dholland Exp $
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# $NetBSD: LOONGSON,v 1.9 2012/03/02 13:20:57 nonaka Exp $
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#
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# LOONGSON machine description file
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#
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@ -22,7 +22,7 @@ include "arch/evbmips/conf/std.loongson"
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options INCLUDE_CONFIG_FILE # embed config file in kernel binary
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#ident "GDIUM-$Revision: 1.8 $"
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#ident "LOONGSON-$Revision: 1.9 $"
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maxusers 16
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@ -74,13 +74,13 @@ file-system CD9660 # ISO 9660 + Rock Ridge file system
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file-system MSDOSFS # MS-DOS file system
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#file-system FDESC # /dev/fd
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file-system KERNFS # /kern (kernel informational filesystem)
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#file-system NULLFS # loopback file system
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file-system NULLFS # loopback file system
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#file-system OVERLAY # overlay file system
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file-system PROCFS # /proc
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#file-system UMAPFS # NULLFS + uid and gid remapping
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file-system UNION
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file-system PTYFS # /dev/pts/N support
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#file-system TMPFS # Efficient memory file-system
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file-system TMPFS # Efficient memory file-system
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#file-system UDF # experimental - OSTA UDF CD/DVD file-system
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options NFSSERVER # Sun NFS-compatible filesystem (server)
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@ -166,6 +166,7 @@ strtc* at iic? addr 0x68 # GDIUM's real time clock
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options STRTC_NO_USERRAM
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lmtemp* at iic? addr 0x48 # GDIUM's temperature sensor
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stvii* at iic? addr 0x40 # GDIUM's onboard microcontroller
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lynxfb0 at pci0 dev ? function ? # SM712 on Yeeloong Notebook
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#genfb0 at pci0 dev ? function ?
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wsdisplay* at wsemuldisplaydev?
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ehci* at pci0 dev ? function ?
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@ -180,10 +181,21 @@ isa0 at gcscpcib?
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pcib* at pci?
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isa0 at pcib?
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pckbc0 at isa? # PC keyboard controller
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pckbd* at pckbc? # PC keyboard
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pms* at pckbc? # PS/2 mouse for wsmouse
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options PMS_SYNAPTICS_TOUCHPAD # Enable support for Synaptics Touchpads
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options PMS_ELANTECH_TOUCHPAD # Enable support for Elantech Touchpads
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wskbd* at pckbd? console ?
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wsmouse* at pms? mux 0
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mcclock* at isa? port 0x70 # mc146818-compatible
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com0 at isa? port 0x2f8 irq 3 # Fuloong 2F only
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com1 at isa? port 0x3f8 irq 4 # Fuloong 2F only (IR port)
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gcscaudio* at pci?
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audio* at audiobus?
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pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver
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viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers
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options WDC_NO_IDS #workaround CS5536+JMH330 interrupt disable bug
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@ -297,6 +309,7 @@ pseudo-device fss # file system snapshot device
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pseudo-device clockctl # user control of clock subsystem
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pseudo-device wsmux # mouse & keyboard multiplexor
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pseudo-device wsfont
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#pseudo-device md # memory disk device (ramdisk)
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#pseudo-device raid 8 # RAIDframe disk driver
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@ -1,4 +1,4 @@
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# $NetBSD: files.loongson,v 1.2 2011/09/01 14:07:36 macallan Exp $
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# $NetBSD: files.loongson,v 1.3 2012/03/02 13:20:57 nonaka Exp $
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# Standard stanzas config(8) can't run without
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maxpartitions 16
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@ -32,6 +32,7 @@ include "dev/pci/files.pci"
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include "dev/pci/files.agp"
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include "dev/usb/files.usb"
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include "dev/bluetooth/files.bluetooth"
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include "dev/pckbport/files.pckbport"
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device mainbus {[addr = -1] }
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attach mainbus at root
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@ -1,4 +1,4 @@
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/* $NetBSD: autoconf.c,v 1.1 2011/08/27 13:42:44 bouyer Exp $ */
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/* $NetBSD: autoconf.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $ */
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/*
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* Copyright 2002 Wasabi Systems, Inc.
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@ -36,7 +36,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.1 2011/08/27 13:42:44 bouyer Exp $");
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__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -131,4 +131,17 @@ device_register(struct device *dev, void *aux)
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prop_dictionary_set_uint32(dict, "linebytes", 2048);
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prop_dictionary_set_uint32(dict, "address", 0x04000000);
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}
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if (device_is_a(dev, "lynxfb")) {
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dict = device_properties(dev);
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/*
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* this is a hack
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* is_console and address need to be checked against reality
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*/
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prop_dictionary_set_bool(dict, "is_console", 1);
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prop_dictionary_set_uint32(dict, "width", 1024);
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prop_dictionary_set_uint32(dict, "height", 600);
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prop_dictionary_set_uint32(dict, "depth", 16);
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prop_dictionary_set_uint32(dict, "linebytes", 2048);
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prop_dictionary_set_bool(dict, "swapBR", 1);
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}
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: bonito_mainbus.c,v 1.1 2011/08/27 13:42:44 bouyer Exp $ */
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/* $NetBSD: bonito_mainbus.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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@ -30,7 +30,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: bonito_mainbus.c,v 1.1 2011/08/27 13:42:44 bouyer Exp $");
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__KERNEL_RCSID(0, "$NetBSD: bonito_mainbus.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -70,18 +70,38 @@ bonito_mainbus_attach(device_t parent, device_t self, void *aux)
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{
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struct pcibus_attach_args pba;
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pcireg_t rev;
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bool compatible;
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self->dv_private = __UNCONST(&sys_platform->bonito_config);
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/*
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* Loongson 2F processors do not use a real Bonito64 chip but
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* their own derivative, which is no longer 100% compatible.
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* We need to make sure we never try to access an unimplemented
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* register...
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*/
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if (loongson_ver >= 0x2f)
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compatible = false;
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else
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compatible = true;
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/*
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* There is only one PCI controller on a Loongson chip.
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*/
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rev = PCI_REVISION(REGVAL(BONITO_PCICLASS));
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aprint_normal(": BONITO Memory and PCI controller, %s rev. %d.%d\n",
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BONITO_REV_FPGA(rev) ? "FPGA" : "ASIC",
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if (compatible) {
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aprint_normal(": BONITO Memory and PCI controller,"
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" %s rev. %d.%d\n", BONITO_REV_FPGA(rev) ? "FPGA" : "ASIC",
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BONITO_REV_MAJOR(rev), BONITO_REV_MINOR(rev));
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} else {
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aprint_normal(": Memory and PCI-X controller, rev. %d\n",
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PCI_REVISION(rev));
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}
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/*
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* Attach PCI bus.
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*/
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pba.pba_flags = PCI_FLAGS_IO_OKAY | PCI_FLAGS_MEM_OKAY;
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pba.pba_bus = 0;
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@ -21,7 +21,7 @@
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* XXX too many hardcoded numbers... need to expand glxreg.h
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: glx.c,v 1.2 2012/02/14 22:22:45 macallan Exp $");
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__KERNEL_RCSID(0, "$NetBSD: glx.c,v 1.3 2012/03/02 13:20:57 nonaka Exp $");
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#include <sys/param.h>
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@ -136,7 +136,6 @@ glx_init(pci_chipset_tag_t pc, pcitag_t tag, int dev)
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/*
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* Route usb and audio
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*/
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msr = 0;
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msr |= 11 << 8;
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msr |= 9 << 16;
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@ -157,10 +156,17 @@ glx_init(pci_chipset_tag_t pc, pcitag_t tag, int dev)
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msr |= 1 << 14;
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wrmsr(GCSC_PIC_IRQM_PRIM, msr);
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/*
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* keyboard and mouse interrupts
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*/
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msr = 0;
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msr |= 1 << 1; /* keyboard */
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msr |= 1 << 12; /* mouse */
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wrmsr(GCSC_PIC_IRQM_LPC, msr);
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/* no interrupts from theses */
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wrmsr(GCSC_PIC_ZSEL_LOW, 0);
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wrmsr(GCSC_PIC_ZSEL_HIGH, 0);
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wrmsr(GCSC_PIC_IRQM_LPC, 0);
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DPRINTF(("IO space 0x%" PRIx64 "\n", rdmsr(0x80000014)));
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}
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@ -485,7 +491,7 @@ glx_fn2_read(int reg)
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data = glx_get_status();
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data |= PCI_COMMAND_IO_ENABLE;
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msr = rdmsr(GCSC_GLIU_PAE);
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if ((msr & (0x3 << 4)) == 0x03)
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if ((msr & (0x3 << 4)) == (0x3 << 4))
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data |= PCI_COMMAND_MASTER_ENABLE;
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break;
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case PCI_CLASS_REG:
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@ -612,7 +618,7 @@ glx_fn3_read(int reg)
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data = glx_get_status();
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data |= PCI_COMMAND_IO_ENABLE;
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msr = rdmsr(GCSC_GLIU_PAE);
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if ((msr & (0x3 << 8)) == 0x03)
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if ((msr & (0x3 << 8)) == (0x3 << 8))
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data |= PCI_COMMAND_MASTER_ENABLE;
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break;
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case PCI_CLASS_REG:
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@ -1,4 +1,4 @@
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/* $NetBSD: loongson_bus_defs.h,v 1.1 2011/08/27 13:42:45 bouyer Exp $ */
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/* $NetBSD: loongson_bus_defs.h,v 1.2 2012/03/02 13:20:57 nonaka Exp $ */
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#ifndef _LOONGSON_BUS_H_
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#define _LOONGSON_BUS_H_
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@ -16,4 +16,7 @@ extern struct mips_pci_chipset bonito_pc;
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void bonito_bus_io_init(bus_space_tag_t, void *);
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void bonito_bus_mem_init(bus_space_tag_t, void *);
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int bonito_bus_io_legacy_map(void *, bus_addr_t, bus_size_t, int,
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bus_space_handle_t *, int);
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#endif /* _LOONGSON_BUS_H_ */
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@ -1,4 +1,4 @@
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/* $NetBSD: loongson_bus_io.c,v 1.1 2011/08/27 13:42:45 bouyer Exp $ */
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/* $NetBSD: loongson_bus_io.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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@ -34,7 +34,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: loongson_bus_io.c,v 1.1 2011/08/27 13:42:45 bouyer Exp $");
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__KERNEL_RCSID(0, "$NetBSD: loongson_bus_io.c,v 1.2 2012/03/02 13:20:57 nonaka Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -51,6 +51,7 @@ __KERNEL_RCSID(0, "$NetBSD: loongson_bus_io.c,v 1.1 2011/08/27 13:42:45 bouyer E
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#include <sys/bus.h>
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#include <evbmips/loongson/loongson_bus_defs.h>
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#include <evbmips/loongson/autoconf.h>
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#define CHIP bonito
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#define CHIP_IO /* defined */
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@ -65,3 +66,25 @@ __KERNEL_RCSID(0, "$NetBSD: loongson_bus_io.c,v 1.1 2011/08/27 13:42:45 bouyer E
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#define CHIP_W1_SYS_END(v) ((u_long)BONITO_PCIIO_BASE + 0x000fffffUL)
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#include <mips/mips/bus_space_alignstride_chipdep.c>
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int
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bonito_bus_io_legacy_map(void *v, bus_addr_t addr, bus_size_t size, int flags,
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bus_space_handle_t *hp, int acct)
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{
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const struct legacy_io_range *r;
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bus_addr_t rend;
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if (addr < BONITO_PCIIO_LEGACY) {
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r = sys_platform->legacy_io_ranges;
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if (r == NULL)
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return (ENXIO);
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rend = addr + size - 1;
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for (; r->start != 0; r++)
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if (addr >= r->start && rend <= r->end)
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break;
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if (r->end == 0)
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return (ENXIO);
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}
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return __BS(map)(v, addr, size, flags, hp, acct);
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: machdep.c,v 1.3 2011/09/20 05:51:34 macallan Exp $ */
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/* $NetBSD: machdep.c,v 1.4 2012/03/02 13:20:57 nonaka Exp $ */
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/*
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* Copyright 2001, 2002 Wasabi Systems, Inc.
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@ -90,7 +90,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.3 2011/09/20 05:51:34 macallan Exp $");
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__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.4 2012/03/02 13:20:57 nonaka Exp $");
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#include "opt_ddb.h"
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#include "opt_execfmt.h"
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@ -133,7 +133,31 @@ __KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.3 2011/09/20 05:51:34 macallan Exp $")
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#include <mips/bonito/bonitoreg.h>
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#include <mips/bonito/bonitovar.h>
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#include <mips/pmon/pmon.h>
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#include "sisfb.h"
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#if NSISFB > 0
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#include <dev/pci/sisfb.h>
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#endif
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#include "lynxfb.h"
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#if NLYNXFB > 0
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#include <dev/pci/lynxfbvar.h>
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#endif
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#include "pckbc.h"
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#if NPCKBC > 0
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#include <dev/isa/isareg.h>
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#include <dev/ic/i8042reg.h>
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#include <dev/ic/pckbcvar.h>
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#endif
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#include "pckbd.h"
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#include "ukbd.h"
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#if NUKBD > 0
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#include <dev/usb/ukbdvar.h>
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#endif
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#if NPCKBD > 0 || NUKBD > 0
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#include <dev/wscons/wskbdvar.h>
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#endif
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#include "com.h"
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#if NCOM > 0
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@ -153,8 +177,6 @@ int comconsrate = 0;
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#define DPPRINTF(x)
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#endif
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#include "sisfb.h"
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int ex_mallocsafe = 0;
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struct extent *loongson_io_ex = NULL;
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@ -480,6 +502,8 @@ mach_init(int32_t argc, int32_t argva, int32_t enva, int32_t callvec,
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loongson_pciide_compat_intr_establish;
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DPRINTF(("bonito_bus_io_init "));
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bonito_bus_io_init(&bonito_iot, NULL);
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/* override mapping function */
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bonito_iot.bs_map = bonito_bus_io_legacy_map;
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DPRINTF(("bonito_bus_mem_init\n"));
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bonito_bus_mem_init(&bonito_memt, NULL);
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@ -512,11 +536,31 @@ mach_init(int32_t argc, int32_t argva, int32_t enva, int32_t callvec,
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if (cn_tab == &pmoncons)
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sisfb_cnattach(&bonito_memt, &bonito_iot, &bonito_pc,
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pcitag, reg);
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#endif
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#if NLYNXFB > 0
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if (cn_tab == &pmoncons)
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lynxfb_cnattach(&bonito_memt, &bonito_iot, &bonito_pc,
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pcitag, reg);
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#endif
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if (cn_tab == &pmoncons)
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gdium_cnattach(&bonito_memt, &bonito_iot, &bonito_pc,
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pcitag, reg);
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if (cn_tab != &pmoncons)
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break;
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}
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#if NPCKBC > 0 || NUKBD > 0
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if (cn_tab != &pmoncons) {
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int rc = ENXIO;
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#if NPCKBC > 0
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if (rc != 0)
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rc = pckbc_cnattach(&bonito_iot, IO_KBD, KBCMDP, 0);
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#endif
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#if NUKBD > 0
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if (rc != 0)
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rc = ukbd_cnattach();
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#endif
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}
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#endif /* NPCKBC > 0 || NUKBD > 0 */
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DPRINTF(("\n"));
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/*
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@ -657,7 +701,6 @@ cpu_startup(void)
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* that memory allocation is now safe.
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*/
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ex_mallocsafe = 1;
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}
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int waittime = -1;
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@ -1,3 +1,4 @@
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/* $NetBSD: yeeloong_machdep.c,v 1.3 2012/03/02 13:20:57 nonaka Exp $ */
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/* $OpenBSD: yeeloong_machdep.c,v 1.16 2011/04/15 20:40:06 deraadt Exp $ */
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/*
|
||||
@ -21,6 +22,9 @@
|
||||
* (this file really ought to be named lemote_machdep.c by now)
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: yeeloong_machdep.c,v 1.3 2012/03/02 13:20:57 nonaka Exp $");
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
@ -242,8 +246,8 @@ lemote_pci_attach_hook(device_t parent, device_t self,
|
||||
struct pcibus_attach_args *pba)
|
||||
{
|
||||
pci_chipset_tag_t pc = pba->pba_pc;
|
||||
pcireg_t id;
|
||||
pcitag_t tag;
|
||||
pcireg_t id;
|
||||
int dev, i;
|
||||
|
||||
if (pba->pba_bus != 0)
|
||||
@ -264,6 +268,7 @@ lemote_pci_attach_hook(device_t parent, device_t self,
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
wrmsr(GCSC_PIC_SHDW, 0);
|
||||
DPRINTF(("PMON setup picregs:"));
|
||||
for (i = 0; i < 12; i++) {
|
||||
@ -274,6 +279,7 @@ lemote_pci_attach_hook(device_t parent, device_t self,
|
||||
DPRINTF(("\n"));
|
||||
DPRINTF(("intsel 0x%x 0x%x\n", REGVAL8(BONITO_PCIIO_BASE + 0x4d0),
|
||||
REGVAL8(BONITO_PCIIO_BASE + 0x4d1)));
|
||||
|
||||
/* setup legacy interrupt controller */
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW1) = 0xff;
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_ICW1) =
|
||||
@ -286,8 +292,7 @@ lemote_pci_attach_hook(device_t parent, device_t self,
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW1) = 0xff;
|
||||
|
||||
/* read ISR by default. */
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW3) =
|
||||
OCW3_SELECT | OCW3_RR;
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW3) = OCW3_SELECT | OCW3_RR;
|
||||
(void)REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW3);
|
||||
|
||||
/* reset; program device, four bytes */
|
||||
@ -301,8 +306,7 @@ lemote_pci_attach_hook(device_t parent, device_t self,
|
||||
/* leave interrupts masked */
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + PIC_OCW1) = 0xff;
|
||||
/* read ISR by default. */
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + PIC_OCW3) =
|
||||
OCW3_SELECT | OCW3_RR;
|
||||
REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + PIC_OCW3) = OCW3_SELECT | OCW3_RR;
|
||||
(void)REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + PIC_OCW3);
|
||||
}
|
||||
|
||||
@ -318,34 +322,33 @@ lemote_intr_map(int dev, int fn, int pin, pci_intr_handle_t *ihp)
|
||||
if (pin == PCI_INTERRUPT_PIN_A) {
|
||||
*ihp = BONITO_DIRECT_IRQ(LOONGSON_INTR_PCIA +
|
||||
(dev - 6));
|
||||
return 0;
|
||||
return (0);
|
||||
}
|
||||
break;
|
||||
/* PCI slot */
|
||||
case 10:
|
||||
*ihp = BONITO_DIRECT_IRQ(LOONGSON_INTR_PCIA +
|
||||
(pin - PCI_INTERRUPT_PIN_A));
|
||||
return 0;
|
||||
return (0);
|
||||
/* Geode chip */
|
||||
case 14:
|
||||
switch (fn) {
|
||||
case 1: /* Flash */
|
||||
*ihp = BONITO_ISA_IRQ(6);
|
||||
return 0;
|
||||
return (0);
|
||||
case 3: /* AC97 */
|
||||
*ihp = BONITO_ISA_IRQ(9);
|
||||
return 0;
|
||||
return (0);
|
||||
case 4: /* OHCI */
|
||||
case 5: /* EHCI */
|
||||
*ihp = BONITO_ISA_IRQ(11);
|
||||
return 0;
|
||||
return (0);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return 1;
|
||||
return (1);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -356,6 +359,7 @@ void
|
||||
lemote_isa_attach_hook(struct device *parent, struct device *self,
|
||||
struct isabus_attach_args *iba)
|
||||
{
|
||||
|
||||
loongson_set_isa_imr(loongson_isaimr);
|
||||
}
|
||||
|
||||
@ -368,19 +372,20 @@ lemote_isa_intr_establish(void *v, int irq, int type, int level,
|
||||
|
||||
ih = evbmips_intr_establish(BONITO_ISA_IRQ(irq), handler, arg);
|
||||
if (ih == NULL)
|
||||
return NULL;
|
||||
return (NULL);
|
||||
|
||||
/* enable interrupt */
|
||||
imr = lemote_get_isa_imr();
|
||||
imr |= (1 << irq);
|
||||
DPRINTF(("lemote_isa_intr_establish: enable irq %d 0x%x\n",
|
||||
irq, imr));
|
||||
DPRINTF(("lemote_isa_intr_establish: enable irq %d 0x%x\n", irq, imr));
|
||||
loongson_set_isa_imr(imr);
|
||||
return ih;
|
||||
return (ih);
|
||||
}
|
||||
|
||||
void
|
||||
lemote_isa_intr_disestablish(void *v, void *ih)
|
||||
{
|
||||
|
||||
evbmips_intr_disestablish(ih);
|
||||
}
|
||||
|
||||
@ -418,43 +423,40 @@ void
|
||||
lemote_isa_intr(int ipl, vaddr_t pc, uint32_t ipending)
|
||||
{
|
||||
#if NISA > 0
|
||||
uint32_t isr, imr, mask;
|
||||
int bit;
|
||||
struct evbmips_intrhand *ih;
|
||||
uint32_t isr, imr, mask;
|
||||
int bitno;
|
||||
int rc;
|
||||
//int i;
|
||||
|
||||
imr = lemote_get_isa_imr();
|
||||
isr = lemote_get_isa_isr() & imr;
|
||||
if (isr == 0)
|
||||
return;
|
||||
|
||||
/*
|
||||
* Now process allowed interrupts.
|
||||
*/
|
||||
if (isr != 0) {
|
||||
int bitno, ret;
|
||||
|
||||
/* Service higher level interrupts first */
|
||||
bit = BONITO_NISA - 1;
|
||||
for (bitno = bit, mask = 1UL << bitno;
|
||||
for (bitno = BONITO_NISA - 1, mask = 1UL << bitno;
|
||||
mask != 0;
|
||||
bitno--, mask >>= 1) {
|
||||
if ((isr & mask) == 0)
|
||||
continue;
|
||||
|
||||
loongson_isa_specific_eoi(bitno);
|
||||
|
||||
rc = 0;
|
||||
LIST_FOREACH(ih,
|
||||
&bonito_intrhead[BONITO_ISA_IRQ(bitno)].intrhand_head,
|
||||
ih_q) {
|
||||
ret = (*ih->ih_func)(ih->ih_arg);
|
||||
if (ret) {
|
||||
if ((*ih->ih_func)(ih->ih_arg) != 0) {
|
||||
rc = 1;
|
||||
bonito_intrhead[BONITO_ISA_IRQ(bitno)].intr_count.ev_count++;
|
||||
}
|
||||
}
|
||||
if (rc == 0) {
|
||||
if (stray_intr[bitno]++ & 0x10000) {
|
||||
printf("spurious isa interrupt %d\n",
|
||||
bitno);
|
||||
printf("spurious isa interrupt %d\n", bitno);
|
||||
stray_intr[bitno] = 0;
|
||||
}
|
||||
}
|
||||
@ -467,10 +469,7 @@ lemote_isa_intr(int ipl, vaddr_t pc, uint32_t ipending)
|
||||
* Reenable interrupts which have been serviced.
|
||||
*/
|
||||
loongson_set_isa_imr(imr);
|
||||
}
|
||||
|
||||
#endif
|
||||
return;
|
||||
}
|
||||
|
||||
uint
|
||||
@ -478,23 +477,23 @@ lemote_get_isa_imr(void)
|
||||
{
|
||||
uint imr1, imr2;
|
||||
|
||||
imr1 = 0xff & ~REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + 1);
|
||||
imr1 = 0xff & ~REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW1);
|
||||
imr1 &= ~(1 << 2); /* hide cascade */
|
||||
imr2 = 0xff & ~REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + 1);
|
||||
imr2 = 0xff & ~REGVAL8(BONITO_PCIIO_BASE + IO_ICU2 + PIC_OCW1);
|
||||
|
||||
return (imr2 << 8) | imr1;
|
||||
return ((imr2 << 8) | imr1);
|
||||
}
|
||||
|
||||
uint
|
||||
lemote_get_isa_isr(void)
|
||||
{
|
||||
uint isr1, isr2 = 0;
|
||||
uint isr1, isr2;
|
||||
|
||||
isr1 = REGVAL8(BONITO_PCIIO_BASE + IO_ICU1);
|
||||
isr1 &= ~(1 << 2);
|
||||
isr2 = REGVAL8(BONITO_PCIIO_BASE + IO_ICU2);
|
||||
|
||||
return (isr1 | (isr2 << 8));
|
||||
return ((isr2 << 8) | isr1);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -516,6 +515,7 @@ fuloong_powerdown(void)
|
||||
void
|
||||
yeeloong_powerdown(void)
|
||||
{
|
||||
|
||||
REGVAL(BONITO_GPIODATA) &= ~0x00000001;
|
||||
REGVAL(BONITO_GPIOIE) &= ~0x00000001;
|
||||
}
|
||||
@ -523,6 +523,7 @@ yeeloong_powerdown(void)
|
||||
void
|
||||
lemote_reset(void)
|
||||
{
|
||||
|
||||
wrmsr(GCSC_GLCP_SYS_RST, rdmsr(GCSC_GLCP_SYS_RST) | 1);
|
||||
}
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: files.pci,v 1.355 2012/02/16 17:33:28 macallan Exp $
|
||||
# $NetBSD: files.pci,v 1.356 2012/03/02 13:20:57 nonaka Exp $
|
||||
#
|
||||
# Config file and device description for machine-independent PCI code.
|
||||
# Included by ports that need it. Requires that the SCSI files be
|
||||
@ -1102,3 +1102,8 @@ file dev/pci/viomb.c viomb
|
||||
device vioif
|
||||
attach vioif at virtio
|
||||
file dev/pci/if_vioif.c vioif
|
||||
|
||||
# Silicon Motion SM712(LynxEM+) frame buffer
|
||||
device lynxfb: wsemuldisplaydev, rasops16
|
||||
attach lynxfb at pci
|
||||
file dev/pci/lynxfb.c lynxfb needs-flag
|
||||
|
||||
808
sys/dev/pci/lynxfb.c
Normal file
808
sys/dev/pci/lynxfb.c
Normal file
@ -0,0 +1,808 @@
|
||||
/* $NetBSD: lynxfb.c,v 1.1 2012/03/02 13:20:57 nonaka Exp $ */
|
||||
/* $OpenBSD: smfb.c,v 1.13 2011/07/21 20:36:12 miod Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2012 NONAKA Kimihiro <nonaka@netbsd.org>
|
||||
* Copyright (c) 2009, 2010 Miodrag Vallat.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SiliconMotion SM712 frame buffer driver.
|
||||
*
|
||||
* Assumes its video output is an LCD panel, in 5:6:5 mode, and fixed
|
||||
* 1024x600 resolution, depending on the system model.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__KERNEL_RCSID(0, "$NetBSD: lynxfb.c,v 1.1 2012/03/02 13:20:57 nonaka Exp $");
|
||||
|
||||
#include "opt_wsemul.h"
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
#include <sys/endian.h>
|
||||
|
||||
#include <sys/bus.h>
|
||||
|
||||
#include <dev/ic/vgareg.h>
|
||||
#include <dev/isa/isareg.h>
|
||||
#include <dev/pci/pcireg.h>
|
||||
#include <dev/pci/pcivar.h>
|
||||
#include <dev/pci/pcidevs.h>
|
||||
#include <dev/pci/pciio.h>
|
||||
|
||||
#include <dev/wscons/wsconsio.h>
|
||||
#include <dev/wscons/wsdisplayvar.h>
|
||||
#include <dev/rasops/rasops.h>
|
||||
#include <dev/wscons/wsdisplay_vconsvar.h>
|
||||
#include <dev/pci/wsdisplay_pci.h>
|
||||
|
||||
#include <dev/pci/lynxfbreg.h>
|
||||
#include <dev/pci/lynxfbvar.h>
|
||||
|
||||
#ifndef LYNXFB_DEFAULT_WIDTH
|
||||
#define LYNXFB_DEFAULT_WIDTH 1024
|
||||
#endif
|
||||
#ifndef LYNXFB_DEFAULT_HEIGHT
|
||||
#define LYNXFB_DEFAULT_HEIGHT 600
|
||||
#endif
|
||||
#ifndef LYNXFB_DEFAULT_DEPTH
|
||||
#define LYNXFB_DEFAULT_DEPTH 16
|
||||
#endif
|
||||
#ifndef LYNXFB_DEFAULT_STRIDE
|
||||
#define LYNXFB_DEFAULT_STRIDE 0
|
||||
#endif
|
||||
#ifndef LYNXFB_DEFAULT_FLAGS
|
||||
#ifdef __MIPSEL__
|
||||
#define LYNXFB_DEFAULT_FLAGS LYNXFB_FLAG_SWAPBR
|
||||
#else
|
||||
#define LYNXFB_DEFAULT_FLAGS 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
struct lynxfb_softc;
|
||||
|
||||
/* minimal frame buffer information, suitable for early console */
|
||||
struct lynxfb {
|
||||
struct lynxfb_softc *sc;
|
||||
void *fbaddr;
|
||||
|
||||
bus_space_tag_t memt;
|
||||
bus_space_handle_t memh;
|
||||
|
||||
/* DPR registers */
|
||||
bus_space_tag_t dprt;
|
||||
bus_space_handle_t dprh;
|
||||
/* MMIO space */
|
||||
bus_space_tag_t mmiot;
|
||||
bus_space_handle_t mmioh;
|
||||
|
||||
struct vcons_screen vcs;
|
||||
struct wsscreen_descr wsd;
|
||||
|
||||
int width, height, depth, stride;
|
||||
int accel;
|
||||
int blank;
|
||||
|
||||
/* LYNXFB_FLAG_* */
|
||||
int flags;
|
||||
#define LYNXFB_FLAG_SWAPBR (1 << 0)
|
||||
};
|
||||
|
||||
#define DPR_READ(fb, reg) \
|
||||
bus_space_read_4((fb)->memt, (fb)->dprh, (reg))
|
||||
#define DPR_WRITE(fb, reg, val) \
|
||||
bus_space_write_4((fb)->memt, (fb)->dprh, (reg), (val))
|
||||
|
||||
struct lynxfb_softc {
|
||||
device_t sc_dev;
|
||||
bus_space_tag_t sc_memt;
|
||||
bus_space_handle_t sc_memh;
|
||||
|
||||
pci_chipset_tag_t sc_pc;
|
||||
pcitag_t sc_pcitag;
|
||||
|
||||
struct lynxfb *sc_fb;
|
||||
struct lynxfb sc_fb_store;
|
||||
|
||||
struct vcons_data sc_vd;
|
||||
struct wsscreen_list sc_screenlist;
|
||||
const struct wsscreen_descr *sc_screens[1];
|
||||
int sc_mode;
|
||||
};
|
||||
|
||||
static int lynxfb_match_by_id(pcireg_t);
|
||||
static int lynxfb_match(device_t, cfdata_t, void *);
|
||||
static void lynxfb_attach(device_t, device_t, void *);
|
||||
|
||||
CFATTACH_DECL_NEW(lynxfb, sizeof(struct lynxfb_softc),
|
||||
lynxfb_match, lynxfb_attach, NULL, NULL);
|
||||
|
||||
static int lynxfb_ioctl(void *, void *, u_long, void *, int, struct lwp *);
|
||||
static paddr_t lynxfb_mmap(void *, void *, off_t, int);
|
||||
|
||||
static struct wsdisplay_accessops lynxfb_accessops = {
|
||||
lynxfb_ioctl,
|
||||
lynxfb_mmap,
|
||||
NULL, /* alloc_screen */
|
||||
NULL, /* free_screen */
|
||||
NULL, /* show_screen */
|
||||
NULL, /* load_font */
|
||||
NULL, /* pollc */
|
||||
NULL, /* scroll */
|
||||
};
|
||||
|
||||
static bool lynxfb_is_console(struct lynxfb_softc *, pcitag_t);
|
||||
static void lynxfb_init_screen(void *, struct vcons_screen *, int, long *);
|
||||
static int lynxfb_setup(struct lynxfb *);
|
||||
|
||||
static int lynxfb_wait(struct lynxfb *);
|
||||
static void lynxfb_copyrect(struct lynxfb *, int, int, int, int, int, int);
|
||||
static void lynxfb_fillrect(struct lynxfb *, int, int, int, int, int);
|
||||
static void lynxfb_copyrows(void *, int, int, int);
|
||||
static void lynxfb_copycols(void *, int, int, int, int);
|
||||
static void lynxfb_erasecols(void *, int, int, int, long);
|
||||
static void lynxfb_eraserows(void *, int, int, long);
|
||||
static void lynxfb_vcons_copyrows(void *, int, int, int);
|
||||
static void lynxfb_vcons_copycols(void *, int, int, int, int);
|
||||
static void lynxfb_vcons_erasecols(void *, int, int, int, long);
|
||||
static void lynxfb_vcons_eraserows(void *, int, int, long);
|
||||
static void lynxfb_blank(struct lynxfb *, int);
|
||||
|
||||
static struct {
|
||||
bool is_console;
|
||||
pcitag_t tag;
|
||||
bus_space_tag_t memt;
|
||||
bus_space_handle_t memh;
|
||||
struct lynxfb fb;
|
||||
} lynxfb_console;
|
||||
|
||||
int lynxfb_default_width = LYNXFB_DEFAULT_WIDTH;
|
||||
int lynxfb_default_height = LYNXFB_DEFAULT_HEIGHT;
|
||||
int lynxfb_default_depth = LYNXFB_DEFAULT_DEPTH;
|
||||
int lynxfb_default_stride = LYNXFB_DEFAULT_STRIDE;
|
||||
int lynxfb_default_flags = LYNXFB_DEFAULT_FLAGS;
|
||||
|
||||
static int
|
||||
lynxfb_match_by_id(pcireg_t id)
|
||||
{
|
||||
|
||||
if (PCI_VENDOR(id) != PCI_VENDOR_SILMOTION)
|
||||
return (0);
|
||||
if (PCI_PRODUCT(id) != PCI_PRODUCT_SILMOTION_SM712)
|
||||
return (0);
|
||||
return (1);
|
||||
}
|
||||
|
||||
int
|
||||
lynxfb_cnattach(bus_space_tag_t memt, bus_space_tag_t iot, pci_chipset_tag_t pc,
|
||||
pcitag_t tag, pcireg_t id)
|
||||
{
|
||||
struct rasops_info *ri = &lynxfb_console.fb.vcs.scr_ri;
|
||||
struct lynxfb *fb;
|
||||
bus_space_handle_t memh;
|
||||
bus_addr_t base;
|
||||
bus_size_t size;
|
||||
long defattr;
|
||||
int mapflags;
|
||||
int error;
|
||||
|
||||
if (!lynxfb_match_by_id(id))
|
||||
return (ENODEV);
|
||||
|
||||
if (pci_mapreg_info(pc, tag, PCI_MAPREG_START, PCI_MAPREG_TYPE_MEM,
|
||||
&base, &size, &mapflags))
|
||||
return (EINVAL);
|
||||
error = bus_space_map(memt, base, size, BUS_SPACE_MAP_LINEAR | mapflags,
|
||||
&memh);
|
||||
if (error)
|
||||
return (error);
|
||||
|
||||
fb = &lynxfb_console.fb;
|
||||
fb->memt = memt;
|
||||
fb->memh = memh;
|
||||
fb->width = lynxfb_default_width;
|
||||
fb->height = lynxfb_default_height;
|
||||
fb->depth = lynxfb_default_depth;
|
||||
fb->stride = lynxfb_default_stride;
|
||||
if (fb->stride == 0)
|
||||
fb->stride = fb->width * fb->depth / 8;
|
||||
fb->flags = lynxfb_default_flags;
|
||||
error = lynxfb_setup(fb);
|
||||
if (error) {
|
||||
bus_space_unmap(memt, memh, size);
|
||||
return (error);
|
||||
}
|
||||
|
||||
lynxfb_console.is_console = true;
|
||||
lynxfb_console.tag = tag;
|
||||
(*ri->ri_ops.allocattr)(ri, 0, 0, 0, &defattr);
|
||||
wsdisplay_preattach(&fb->wsd, ri, 0, 0, defattr);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static bool
|
||||
lynxfb_is_console(struct lynxfb_softc *sc, pcitag_t tag)
|
||||
{
|
||||
|
||||
return (lynxfb_console.is_console &&
|
||||
!memcmp(&lynxfb_console.tag, &tag, sizeof(tag)));
|
||||
}
|
||||
|
||||
static int
|
||||
lynxfb_match(device_t parent, cfdata_t match, void *aux)
|
||||
{
|
||||
struct pci_attach_args *pa = (struct pci_attach_args *)aux;
|
||||
|
||||
if (PCI_CLASS(pa->pa_class) != PCI_CLASS_DISPLAY)
|
||||
return (0);
|
||||
if (!lynxfb_match_by_id(pa->pa_id))
|
||||
return (0);
|
||||
return (1);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_attach(device_t parent, device_t self, void *aux)
|
||||
{
|
||||
struct lynxfb_softc *sc = device_private(self);
|
||||
struct pci_attach_args *pa = (struct pci_attach_args *)aux;
|
||||
struct wsemuldisplaydev_attach_args waa;
|
||||
struct lynxfb *fb;
|
||||
struct rasops_info *ri;
|
||||
prop_dictionary_t dict;
|
||||
bus_size_t size;
|
||||
long defattr;
|
||||
bool is_console;
|
||||
|
||||
sc->sc_dev = self;
|
||||
sc->sc_pc = pa->pa_pc;
|
||||
sc->sc_pcitag = pa->pa_tag;
|
||||
|
||||
pci_aprint_devinfo(pa, NULL);
|
||||
|
||||
is_console = lynxfb_is_console(sc, sc->sc_pcitag);
|
||||
|
||||
fb = is_console ? &lynxfb_console.fb : &sc->sc_fb_store;
|
||||
sc->sc_fb = fb;
|
||||
fb->sc = sc;
|
||||
|
||||
if (!is_console) {
|
||||
if (pci_mapreg_map(pa, PCI_MAPREG_START, PCI_MAPREG_TYPE_MEM,
|
||||
BUS_SPACE_MAP_LINEAR, &fb->memt, &fb->memh, NULL, &size)) {
|
||||
aprint_error_dev(self, "can't map frame buffer\n");
|
||||
return;
|
||||
}
|
||||
|
||||
dict = device_properties(self);
|
||||
if (!prop_dictionary_get_uint32(dict, "width", &fb->width))
|
||||
fb->width = lynxfb_default_width;
|
||||
if (!prop_dictionary_get_uint32(dict, "height", &fb->height))
|
||||
fb->height = lynxfb_default_height;
|
||||
if (!prop_dictionary_get_uint32(dict, "depth", &fb->depth))
|
||||
fb->depth = lynxfb_default_depth;
|
||||
if (!prop_dictionary_get_uint32(dict, "linebytes", &fb->stride)) {
|
||||
if (lynxfb_default_stride == 0)
|
||||
fb->stride = fb->width * fb->depth / 8;
|
||||
else
|
||||
fb->stride = lynxfb_default_stride;
|
||||
}
|
||||
if (!prop_dictionary_get_uint32(dict, "flags", &fb->flags))
|
||||
fb->flags = lynxfb_default_flags;
|
||||
|
||||
if (lynxfb_setup(fb)) {
|
||||
aprint_error_dev(self, "can't setup frame buffer\n");
|
||||
bus_space_unmap(fb->memt, fb->memh, size);
|
||||
return;
|
||||
}
|
||||
}
|
||||
sc->sc_memt = fb->memt;
|
||||
sc->sc_memh = fb->memh;
|
||||
|
||||
aprint_normal_dev(self, "%d x %d, %d bpp, stride %d\n", fb->width,
|
||||
fb->height, fb->depth, fb->stride);
|
||||
|
||||
fb->wsd = (struct wsscreen_descr) {
|
||||
"default",
|
||||
0, 0,
|
||||
NULL,
|
||||
8, 16,
|
||||
WSSCREEN_WSCOLORS | WSSCREEN_HILIT,
|
||||
NULL,
|
||||
};
|
||||
sc->sc_screens[0] = &fb->wsd;
|
||||
sc->sc_screenlist = (struct wsscreen_list){ 1, sc->sc_screens };
|
||||
sc->sc_mode = WSDISPLAYIO_MODE_EMUL;
|
||||
|
||||
vcons_init(&sc->sc_vd, sc, &fb->wsd, &lynxfb_accessops);
|
||||
sc->sc_vd.init_screen = lynxfb_init_screen;
|
||||
|
||||
ri = &fb->vcs.scr_ri;
|
||||
if (is_console) {
|
||||
vcons_init_screen(&sc->sc_vd, &fb->vcs, 1, &defattr);
|
||||
fb->vcs.scr_flags |= VCONS_SCREEN_IS_STATIC;
|
||||
|
||||
fb->wsd.textops = &ri->ri_ops;
|
||||
fb->wsd.capabilities = ri->ri_caps;
|
||||
fb->wsd.nrows = ri->ri_rows;
|
||||
fb->wsd.ncols = ri->ri_cols;
|
||||
wsdisplay_cnattach(&fb->wsd, ri, 0, 0, defattr);
|
||||
vcons_replay_msgbuf(&fb->vcs);
|
||||
} else {
|
||||
/*
|
||||
* since we're not the console we can postpone the rest
|
||||
* until someone actually allocates a screen for us
|
||||
*/
|
||||
(*ri->ri_ops.allocattr)(ri, 0, 0, 0, &defattr);
|
||||
}
|
||||
|
||||
waa.console = is_console;
|
||||
waa.scrdata = &sc->sc_screenlist;
|
||||
waa.accessops = &lynxfb_accessops;
|
||||
waa.accesscookie = &sc->sc_vd;
|
||||
|
||||
config_found(self, &waa, wsemuldisplaydevprint);
|
||||
}
|
||||
|
||||
/*
|
||||
* vga sequencer access through MMIO space
|
||||
*/
|
||||
static __inline uint8_t
|
||||
lynxfb_vgats_read(struct lynxfb *fb, uint regno)
|
||||
{
|
||||
|
||||
bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_INDEX, regno);
|
||||
return bus_space_read_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_DATA);
|
||||
}
|
||||
|
||||
static __inline void
|
||||
lynxfb_vgats_write(struct lynxfb *fb, uint regno, uint8_t value)
|
||||
{
|
||||
|
||||
bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_INDEX, regno);
|
||||
bus_space_write_1(fb->mmiot, fb->mmioh, IO_VGA + VGA_TS_DATA, value);
|
||||
}
|
||||
|
||||
/*
|
||||
* wsdisplay accesops
|
||||
*/
|
||||
static int
|
||||
lynxfb_ioctl(void *v, void *vs, u_long cmd, void *data, int flags,
|
||||
struct lwp *l)
|
||||
{
|
||||
struct vcons_data *vd = v;
|
||||
struct lynxfb_softc *sc = vd->cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
struct vcons_screen *ms = vd->active;
|
||||
struct wsdisplay_fbinfo *wdf;
|
||||
struct wsdisplay_param *param;
|
||||
|
||||
switch (cmd) {
|
||||
case WSDISPLAYIO_GTYPE:
|
||||
*(uint *)data = WSDISPLAY_TYPE_PCIMISC;
|
||||
return (0);
|
||||
|
||||
/* PCI config read/write passthrough. */
|
||||
case PCI_IOC_CFGREAD:
|
||||
case PCI_IOC_CFGWRITE:
|
||||
return pci_devioctl(sc->sc_pc, sc->sc_pcitag,
|
||||
cmd, data, flags, l);
|
||||
|
||||
case WSDISPLAYIO_GET_BUSID:
|
||||
return wsdisplayio_busid_pci(device_parent(sc->sc_dev),
|
||||
sc->sc_pc, sc->sc_pcitag, data);
|
||||
|
||||
case WSDISPLAYIO_GINFO:
|
||||
if (ms == NULL)
|
||||
return (ENODEV);
|
||||
wdf = (struct wsdisplay_fbinfo *)data;
|
||||
wdf->width = ms->scr_ri.ri_width;
|
||||
wdf->height = ms->scr_ri.ri_height;
|
||||
wdf->depth = ms->scr_ri.ri_depth;
|
||||
wdf->cmsize = 0;
|
||||
return (0);
|
||||
|
||||
case WSDISPLAYIO_LINEBYTES:
|
||||
*(uint *)data = fb->stride;
|
||||
return (0);
|
||||
|
||||
case WSDISPLAYIO_GVIDEO:
|
||||
*(int *)data = fb->blank ? WSDISPLAYIO_VIDEO_OFF :
|
||||
WSDISPLAYIO_VIDEO_ON;
|
||||
return (0);
|
||||
|
||||
case WSDISPLAYIO_SVIDEO:
|
||||
lynxfb_blank(fb, *(int *)data);
|
||||
return (0);
|
||||
|
||||
case WSDISPLAYIO_GETPARAM:
|
||||
param = (struct wsdisplay_param *)data;
|
||||
switch (param->param) {
|
||||
case WSDISPLAYIO_PARAM_BACKLIGHT:
|
||||
param->min = 0;
|
||||
param->max = 1;
|
||||
param->curval = fb->blank;
|
||||
return (0);
|
||||
}
|
||||
break;
|
||||
|
||||
case WSDISPLAYIO_SETPARAM:
|
||||
param = (struct wsdisplay_param *)data;
|
||||
switch (param->param) {
|
||||
case WSDISPLAYIO_PARAM_BACKLIGHT:
|
||||
lynxfb_blank(fb, param->curval);
|
||||
return (0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return (EPASSTHROUGH);
|
||||
}
|
||||
|
||||
static paddr_t
|
||||
lynxfb_mmap(void *v, void *vs, off_t offset, int prot)
|
||||
{
|
||||
struct vcons_data *vd = v;
|
||||
struct lynxfb_softc *sc = vd->cookie;
|
||||
struct rasops_info *ri = &sc->sc_fb->vcs.scr_ri;
|
||||
|
||||
if ((offset & PAGE_MASK) != 0)
|
||||
return (-1);
|
||||
|
||||
if (offset < 0 || offset >= ri->ri_stride * ri->ri_height)
|
||||
return (-1);
|
||||
|
||||
return bus_space_mmap(sc->sc_memt, offset, 0, prot,
|
||||
BUS_SPACE_MAP_LINEAR | BUS_SPACE_MAP_PREFETCHABLE);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_init_screen(void *cookie, struct vcons_screen *scr,
|
||||
int existing, long *defattr)
|
||||
{
|
||||
struct lynxfb_softc *sc = cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
struct rasops_info *ri = &scr->scr_ri;
|
||||
|
||||
ri->ri_width = fb->width;
|
||||
ri->ri_height = fb->height;
|
||||
ri->ri_depth = fb->depth;
|
||||
ri->ri_stride = fb->stride;
|
||||
ri->ri_flg = RI_CENTER;
|
||||
ri->ri_bits = fb->fbaddr;
|
||||
|
||||
#ifdef VCONS_DRAW_INTR
|
||||
scr->scr_flags |= VCONS_DONT_READ;
|
||||
#endif
|
||||
|
||||
if (existing)
|
||||
ri->ri_flg |= RI_CLEAR;
|
||||
|
||||
rasops_init(ri, 0, 0);
|
||||
ri->ri_caps = WSSCREEN_WSCOLORS;
|
||||
rasops_reconfig(ri, fb->height / ri->ri_font->fontheight,
|
||||
fb->width / ri->ri_font->fontwidth);
|
||||
|
||||
ri->ri_hw = scr;
|
||||
|
||||
if (fb->accel) {
|
||||
ri->ri_ops.copycols = lynxfb_vcons_copycols;
|
||||
ri->ri_ops.copyrows = lynxfb_vcons_copyrows;
|
||||
ri->ri_ops.erasecols = lynxfb_vcons_erasecols;
|
||||
ri->ri_ops.eraserows = lynxfb_vcons_eraserows;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Frame buffer initialization.
|
||||
*/
|
||||
static int
|
||||
lynxfb_setup(struct lynxfb *fb)
|
||||
{
|
||||
struct rasops_info *ri = &fb->vcs.scr_ri;
|
||||
int error;
|
||||
|
||||
fb->dprt = fb->memt;
|
||||
error = bus_space_subregion(fb->memt, fb->memh, SM7XX_DPR_BASE,
|
||||
SMXXX_DPR_SIZE, &fb->dprh);
|
||||
if (error != 0)
|
||||
return (error);
|
||||
|
||||
fb->mmiot = fb->memt;
|
||||
error = bus_space_subregion(fb->mmiot, fb->memh, SM7XX_MMIO_BASE,
|
||||
SM7XX_MMIO_SIZE, &fb->mmioh);
|
||||
if (error != 0)
|
||||
return (error);
|
||||
|
||||
ri->ri_width = fb->width;
|
||||
ri->ri_height = fb->height;
|
||||
ri->ri_depth = fb->depth;
|
||||
ri->ri_stride = fb->stride;
|
||||
ri->ri_flg = RI_CENTER | RI_CLEAR | RI_NO_AUTO;
|
||||
fb->fbaddr = ri->ri_bits = (void *)bus_space_vaddr(fb->memt, fb->memh);
|
||||
ri->ri_hw = fb;
|
||||
|
||||
if (fb->flags & LYNXFB_FLAG_SWAPBR) {
|
||||
switch (fb->depth) {
|
||||
case 16:
|
||||
ri->ri_rnum = 5;
|
||||
ri->ri_rpos = 11;
|
||||
ri->ri_gnum = 6;
|
||||
ri->ri_gpos = 5;
|
||||
ri->ri_bnum = 5;
|
||||
ri->ri_bpos = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
rasops_init(ri, 0, 0);
|
||||
rasops_reconfig(ri, ri->ri_height / ri->ri_font->fontheight,
|
||||
ri->ri_width / ri->ri_font->fontwidth);
|
||||
|
||||
fb->wsd.name = "std";
|
||||
fb->wsd.ncols = ri->ri_cols;
|
||||
fb->wsd.nrows = ri->ri_rows;
|
||||
fb->wsd.textops = &ri->ri_ops;
|
||||
fb->wsd.fontwidth = ri->ri_font->fontwidth;
|
||||
fb->wsd.fontheight = ri->ri_font->fontheight;
|
||||
fb->wsd.capabilities = ri->ri_caps;
|
||||
|
||||
/*
|
||||
* Setup 2D acceleration whenever possible
|
||||
*/
|
||||
if (lynxfb_wait(fb) == 0) {
|
||||
fb->accel = 1;
|
||||
|
||||
DPR_WRITE(fb, DPR_CROP_TOPLEFT_COORDS, DPR_COORDS(0, 0));
|
||||
/* use of width both times is intentional */
|
||||
DPR_WRITE(fb, DPR_PITCH,
|
||||
DPR_COORDS(ri->ri_width, ri->ri_width));
|
||||
DPR_WRITE(fb, DPR_SRC_WINDOW,
|
||||
DPR_COORDS(ri->ri_width, ri->ri_width));
|
||||
DPR_WRITE(fb, DPR_BYTE_BIT_MASK, 0xffffffff);
|
||||
DPR_WRITE(fb, DPR_COLOR_COMPARE_MASK, 0);
|
||||
DPR_WRITE(fb, DPR_COLOR_COMPARE, 0);
|
||||
DPR_WRITE(fb, DPR_SRC_BASE, 0);
|
||||
DPR_WRITE(fb, DPR_DST_BASE, 0);
|
||||
DPR_READ(fb, DPR_DST_BASE);
|
||||
|
||||
ri->ri_ops.copycols = lynxfb_copycols;
|
||||
ri->ri_ops.copyrows = lynxfb_copyrows;
|
||||
ri->ri_ops.erasecols = lynxfb_erasecols;
|
||||
ri->ri_ops.eraserows = lynxfb_eraserows;
|
||||
}
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
lynxfb_wait(struct lynxfb *fb)
|
||||
{
|
||||
uint32_t reg;
|
||||
int i;
|
||||
|
||||
for (i = 10000; i > 0; i--) {
|
||||
reg = lynxfb_vgats_read(fb, 0x16);
|
||||
if ((reg & 0x18) == 0x10)
|
||||
return (0);
|
||||
delay(1);
|
||||
}
|
||||
return (EBUSY);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_copyrect(struct lynxfb *fb, int sx, int sy, int dx, int dy, int w, int h)
|
||||
{
|
||||
uint32_t dir;
|
||||
|
||||
/* Compute rop direction */
|
||||
if (sy < dy || (sy == dy && sx <= dx)) {
|
||||
sx += w - 1;
|
||||
dx += w - 1;
|
||||
sy += h - 1;
|
||||
dy += h - 1;
|
||||
dir = DE_CTRL_RTOL;
|
||||
} else
|
||||
dir = 0;
|
||||
|
||||
DPR_WRITE(fb, DPR_SRC_COORDS, DPR_COORDS(sx, sy));
|
||||
DPR_WRITE(fb, DPR_DST_COORDS, DPR_COORDS(dx, dy));
|
||||
DPR_WRITE(fb, DPR_SPAN_COORDS, DPR_COORDS(w, h));
|
||||
DPR_WRITE(fb, DPR_DE_CTRL, DE_CTRL_START | DE_CTRL_ROP_ENABLE | dir |
|
||||
(DE_CTRL_COMMAND_BITBLT << DE_CTRL_COMMAND_SHIFT) |
|
||||
(DE_CTRL_ROP_SRC << DE_CTRL_ROP_SHIFT));
|
||||
DPR_READ(fb, DPR_DE_CTRL);
|
||||
|
||||
lynxfb_wait(fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_fillrect(struct lynxfb *fb, int x, int y, int w, int h, int bg)
|
||||
{
|
||||
struct rasops_info *ri = &fb->vcs.scr_ri;
|
||||
|
||||
DPR_WRITE(fb, DPR_FG_COLOR, ri->ri_devcmap[bg]);
|
||||
DPR_WRITE(fb, DPR_DST_COORDS, DPR_COORDS(x, y));
|
||||
DPR_WRITE(fb, DPR_SPAN_COORDS, DPR_COORDS(w, h));
|
||||
DPR_WRITE(fb, DPR_DE_CTRL, DE_CTRL_START | DE_CTRL_ROP_ENABLE |
|
||||
(DE_CTRL_COMMAND_SOLIDFILL << DE_CTRL_COMMAND_SHIFT) |
|
||||
(DE_CTRL_ROP_SRC << DE_CTRL_ROP_SHIFT));
|
||||
DPR_READ(fb, DPR_DE_CTRL);
|
||||
|
||||
lynxfb_wait(fb);
|
||||
}
|
||||
|
||||
static inline void
|
||||
lynxfb_copyrows1(struct rasops_info *ri, int src, int dst, int num,
|
||||
struct lynxfb *fb)
|
||||
{
|
||||
struct wsdisplay_font *f = ri->ri_font;
|
||||
|
||||
num *= f->fontheight;
|
||||
src *= f->fontheight;
|
||||
dst *= f->fontheight;
|
||||
|
||||
lynxfb_copyrect(fb, ri->ri_xorigin, ri->ri_yorigin + src,
|
||||
ri->ri_xorigin, ri->ri_yorigin + dst, ri->ri_emuwidth, num);
|
||||
}
|
||||
|
||||
static inline void
|
||||
lynxfb_copycols1(struct rasops_info *ri, int row, int src, int dst, int num,
|
||||
struct lynxfb *fb)
|
||||
{
|
||||
struct wsdisplay_font *f = ri->ri_font;
|
||||
|
||||
num *= f->fontwidth;
|
||||
src *= f->fontwidth;
|
||||
dst *= f->fontwidth;
|
||||
row *= f->fontheight;
|
||||
|
||||
lynxfb_copyrect(fb, ri->ri_xorigin + src, ri->ri_yorigin + row,
|
||||
ri->ri_xorigin + dst, ri->ri_yorigin + row, num, f->fontheight);
|
||||
}
|
||||
|
||||
static inline void
|
||||
lynxfb_erasecols1(struct rasops_info *ri, int row, int col, int num, long attr,
|
||||
struct lynxfb *fb)
|
||||
{
|
||||
struct wsdisplay_font *f = ri->ri_font;
|
||||
int32_t bg, fg, ul;
|
||||
|
||||
row *= f->fontheight;
|
||||
col *= f->fontwidth;
|
||||
num *= f->fontwidth;
|
||||
rasops_unpack_attr(attr, &fg, &bg, &ul);
|
||||
|
||||
lynxfb_fillrect(fb, ri->ri_xorigin + col, ri->ri_yorigin + row,
|
||||
num, f->fontheight, bg);
|
||||
}
|
||||
|
||||
static inline void
|
||||
lynxfb_eraserows1(struct rasops_info *ri, int row, int num, long attr,
|
||||
struct lynxfb *fb)
|
||||
{
|
||||
struct wsdisplay_font *f = ri->ri_font;
|
||||
int32_t bg, fg, ul;
|
||||
int x, y, w;
|
||||
|
||||
if ((num == ri->ri_rows) && ISSET(ri->ri_flg, RI_FULLCLEAR)) {
|
||||
num = ri->ri_height;
|
||||
x = y = 0;
|
||||
w = ri->ri_width;
|
||||
} else {
|
||||
num *= f->fontheight;
|
||||
x = ri->ri_xorigin;
|
||||
y = ri->ri_yorigin + row * f->fontheight;
|
||||
w = ri->ri_emuwidth;
|
||||
}
|
||||
rasops_unpack_attr(attr, &fg, &bg, &ul);
|
||||
lynxfb_fillrect(fb, x, y, w, num, bg);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_copyrows(void *cookie, int src, int dst, int num)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct lynxfb *fb = ri->ri_hw;
|
||||
|
||||
lynxfb_copyrows1(ri, src, dst, num, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_copycols(void *cookie, int row, int src, int dst, int num)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct lynxfb *fb = ri->ri_hw;
|
||||
|
||||
lynxfb_copycols1(ri, row, src, dst, num, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_erasecols(void *cookie, int row, int col, int num, long attr)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct lynxfb *fb = ri->ri_hw;
|
||||
|
||||
lynxfb_erasecols1(ri, row, col, num, attr, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_eraserows(void *cookie, int row, int num, long attr)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct lynxfb *fb = ri->ri_hw;
|
||||
|
||||
lynxfb_eraserows1(ri, row, num, attr, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_vcons_copyrows(void *cookie, int src, int dst, int num)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct vcons_screen *scr = ri->ri_hw;
|
||||
struct lynxfb_softc *sc = scr->scr_cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
|
||||
lynxfb_copyrows1(ri, src, dst, num, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_vcons_copycols(void *cookie, int row, int src, int dst, int num)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct vcons_screen *scr = ri->ri_hw;
|
||||
struct lynxfb_softc *sc = scr->scr_cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
|
||||
lynxfb_copycols1(ri, row, src, dst, num, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_vcons_erasecols(void *cookie, int row, int col, int num, long attr)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct vcons_screen *scr = ri->ri_hw;
|
||||
struct lynxfb_softc *sc = scr->scr_cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
|
||||
lynxfb_erasecols1(ri, row, col, num, attr, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_vcons_eraserows(void *cookie, int row, int num, long attr)
|
||||
{
|
||||
struct rasops_info *ri = cookie;
|
||||
struct vcons_screen *scr = ri->ri_hw;
|
||||
struct lynxfb_softc *sc = scr->scr_cookie;
|
||||
struct lynxfb *fb = sc->sc_fb;
|
||||
|
||||
lynxfb_eraserows1(ri, row, num, attr, fb);
|
||||
}
|
||||
|
||||
static void
|
||||
lynxfb_blank(struct lynxfb *fb, int blank)
|
||||
{
|
||||
|
||||
fb->blank = blank;
|
||||
if (!blank) {
|
||||
lynxfb_vgats_write(fb, 0x31,
|
||||
lynxfb_vgats_read(fb, 0x31) | 0x01);
|
||||
} else {
|
||||
lynxfb_vgats_write(fb, 0x21,
|
||||
lynxfb_vgats_read(fb, 0x21) | 0x30);
|
||||
lynxfb_vgats_write(fb, 0x31,
|
||||
lynxfb_vgats_read(fb, 0x31) & ~0x01);
|
||||
}
|
||||
}
|
||||
74
sys/dev/pci/lynxfbreg.h
Normal file
74
sys/dev/pci/lynxfbreg.h
Normal file
@ -0,0 +1,74 @@
|
||||
/* $NetBSD: lynxfbreg.h,v 1.1 2012/03/02 13:20:57 nonaka Exp $ */
|
||||
/* $OpenBSD: smfbreg.h,v 1.5 2010/08/27 12:48:54 miod Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2009, 2010 Miodrag Vallat.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Silicon Motion SM712 registers
|
||||
*/
|
||||
|
||||
/*
|
||||
* DPR (2D drawing engine)
|
||||
*/
|
||||
|
||||
#define DPR_COORDS(x, y) (((x) << 16) | (y))
|
||||
|
||||
#define SM7XX_DPR_BASE 0x00408000
|
||||
#define SMXXX_DPR_SIZE 0x00004000
|
||||
|
||||
#define DPR_SRC_COORDS 0x00
|
||||
#define DPR_DST_COORDS 0x04
|
||||
#define DPR_SPAN_COORDS 0x08
|
||||
#define DPR_DE_CTRL 0x0c
|
||||
#define DPR_PITCH 0x10
|
||||
#define DPR_FG_COLOR 0x14
|
||||
#define DPR_BG_COLOR 0x18
|
||||
#define DPR_STRETCH 0x1c
|
||||
#define DPR_COLOR_COMPARE 0x20
|
||||
#define DPR_COLOR_COMPARE_MASK 0x24
|
||||
#define DPR_BYTE_BIT_MASK 0x28
|
||||
#define DPR_CROP_TOPLEFT_COORDS 0x2c
|
||||
#define DPR_CROP_BOTRIGHT_COORDS 0x30
|
||||
#define DPR_MONO_PATTERN_LO32 0x34
|
||||
#define DPR_MONO_PATTERN_HI32 0x38
|
||||
#define DPR_SRC_WINDOW 0x3c
|
||||
#define DPR_SRC_BASE 0x40
|
||||
#define DPR_DST_BASE 0x44
|
||||
|
||||
#define DE_CTRL_START 0x80000000
|
||||
#define DE_CTRL_RTOL 0x08000000
|
||||
#define DE_CTRL_COMMAND_MASK 0x001f0000
|
||||
#define DE_CTRL_COMMAND_SHIFT 16
|
||||
#define DE_CTRL_COMMAND_BITBLT 0x00
|
||||
#define DE_CTRL_COMMAND_SOLIDFILL 0x01
|
||||
#define DE_CTRL_ROP_ENABLE 0x00008000
|
||||
#define DE_CTRL_ROP_MASK 0x000000ff
|
||||
#define DE_CTRL_ROP_SHIFT 0
|
||||
#define DE_CTRL_ROP_SRC 0x0c
|
||||
|
||||
/*
|
||||
* VPR (Video Parameter Registers)
|
||||
*/
|
||||
|
||||
#define SM7XX_VPR_BASE 0x0040c000
|
||||
|
||||
/*
|
||||
* MMIO (SM7XX only)
|
||||
*/
|
||||
|
||||
#define SM7XX_MMIO_BASE 0x00700000
|
||||
#define SM7XX_MMIO_SIZE 0x00004000
|
||||
29
sys/dev/pci/lynxfbvar.h
Normal file
29
sys/dev/pci/lynxfbvar.h
Normal file
@ -0,0 +1,29 @@
|
||||
/* $NetBSD: lynxfbvar.h,v 1.1 2012/03/02 13:20:57 nonaka Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (C) 2012 NONAKA Kimihiro <nonaka@netbsd.org>
|
||||
* 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.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
int lynxfb_cnattach(bus_space_tag_t, bus_space_tag_t, pci_chipset_tag_t pc,
|
||||
pcitag_t, pcireg_t);
|
||||
Loading…
Reference in New Issue
Block a user