/*
* consinit:
* initialize the system console.
* XXX - shouldn't deal with this initted thing, but then,
* it shouldn't be called from init386 either.
*/
void
consinit(void)
{
static int initted = 0;
union xen_cmdline_parseinfo xcp;
if (initted) {
return;
}
initted = 1;
xen_parse_cmdline(XEN_PARSE_CONSOLE, &xcp);
#if (NVGA > 0)
if (xendomain_is_privileged()) {
#ifdef CONS_OVERRIDE
if (strcmp(default_consinfo.devname, "tty0") == 0 ||
strcmp(default_consinfo.devname, "pc") == 0) {
#else
if (strcmp(xcp.xcp_console, "tty0") == 0 || /* linux name */
strcmp(xcp.xcp_console, "pc") == 0) { /* NetBSD name */
#endif /* CONS_OVERRIDE */
int error;
vga_cnattach(x86_bus_space_io, x86_bus_space_mem,
-1, 1);
error = ENODEV;
#if (NPCKBC > 0)
error = pckbc_cnattach(x86_bus_space_io, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT, 0);
#endif
#if (NUKBD > 0)
if (error)
error = ukbd_cnattach();
#endif
if (error)
printf("WARNING: no console keyboard, "
"error=%d\n", error);
return;
}
}
#endif /* NVGA */
#if NXENCONS > 0
xenconscn_attach();
return;
#endif /* NXENCONS */
panic("consinit: no console");
}
#ifdef KGDB
void
kgdb_port_init(void)
{
#if (NCOM > 0)
if(!strcmp(kgdb_devname, "com")) {
bus_space_tag_t tag = x86_bus_space_io;
com_kgdb_attach(tag, comkgdbaddr, comkgdbrate, COM_FREQ,
COM_TYPE_NORMAL, comkgdbmode);
}
#endif
}
int
vga_jazzio_cnattach(char *name)
{
bus_space_tag_t iot, memt;
if (vga_jazzio_init_tag(name, &iot, &memt))
return ENXIO;
return vga_cnattach(iot, memt, WSDISPLAY_TYPE_JAZZVGA, 1);
}
/*
* consinit:
* initialize the system console.
* XXX - shouldn't deal with this initted thing, but then,
* it shouldn't be called from init_x86_64 either.
*/
void
consinit()
{
const struct btinfo_console *consinfo;
static int initted;
if (initted)
return;
initted = 1;
#ifndef CONS_OVERRIDE
consinfo = lookup_bootinfo(BTINFO_CONSOLE);
if (!consinfo)
#endif
consinfo = &default_consinfo;
#if (NPC > 0) || (NVGA > 0) || (NEGA > 0) || (NPCDISPLAY > 0)
if (!strcmp(consinfo->devname, "pc")) {
#if (NVGA > 0)
if (!vga_cnattach(X86_64_BUS_SPACE_IO, X86_64_BUS_SPACE_MEM,
-1, 1))
goto dokbd;
#endif
#if (NEGA > 0)
if (!ega_cnattach(X86_64_BUS_SPACE_IO, X86_64_BUS_SPACE_MEM))
goto dokbd;
#endif
#if (NPCDISPLAY > 0)
if (!pcdisplay_cnattach(X86_64_BUS_SPACE_IO, X86_64_BUS_SPACE_MEM))
goto dokbd;
#endif
#if (NPC > 0)
pccnattach();
#endif
if (0) goto dokbd; /* XXX stupid gcc */
dokbd:
#if (NPCKBC > 0)
pckbc_cnattach(X86_64_BUS_SPACE_IO, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT);
#endif
return;
}
#endif /* PC | VT | VGA | PCDISPLAY */
#if (NCOM > 0)
if (!strcmp(consinfo->devname, "com")) {
bus_space_tag_t tag = X86_64_BUS_SPACE_IO;
if (comcnattach(tag, consinfo->addr, consinfo->speed,
COM_FREQ, comcnmode))
panic("can't init serial console @%x", consinfo->addr);
return;
}
#endif
panic("invalid console device %s", consinfo->devname);
}
/*
* Configure the display part of the console.
*/
void
wscn_video_init()
{
#if (NVGA > 0)
if (vga_cnattach(X86_BUS_SPACE_IO, X86_BUS_SPACE_MEM, -1, 1) == 0)
return;
#endif
#if (NPCDISPLAY > 0)
if (pcdisplay_cnattach(X86_BUS_SPACE_IO, X86_BUS_SPACE_MEM) == 0)
return;
#endif
}
void
wscninit(struct consdev *cp)
{
static int initted;
if (initted)
return;
initted = 1;
if (!vga_cnattach(&sys_config.pci_io[0], &sys_config.pci_mem[0],
WSDISPLAY_TYPE_PCIVGA, 1)) {
ukbd_cnattach();
}
return;
}
int
vga_isa_cnattach(bus_space_tag_t iot, bus_space_tag_t memt)
{
return (vga_cnattach(iot, memt, WSDISPLAY_TYPE_ISAVGA, 1));
}
/*
* consinit:
* initialize the system console.
* XXX - shouldn't deal with this initted thing, but then,
* it shouldn't be called from init386 either.
*/
void
consinit(void)
{
const struct btinfo_console *consinfo;
#if (NGENFB > 0)
const struct btinfo_framebuffer *fbinfo;
#endif
static int initted;
#if (NCOM > 0)
int rv;
#endif
if (initted)
return;
initted = 1;
#ifndef CONS_OVERRIDE
consinfo = lookup_bootinfo(BTINFO_CONSOLE);
if (!consinfo)
#endif
consinfo = &default_consinfo;
#if (NGENFB > 0)
fbinfo = lookup_bootinfo(BTINFO_FRAMEBUFFER);
#endif
if (!strcmp(consinfo->devname, "pc")) {
int error;
#if (NGENFB > 0)
if (fbinfo && fbinfo->physaddr > 0) {
if (x86_genfb_cnattach() == -1) {
initted = 0; /* defer */
return;
}
genfb_cnattach();
goto dokbd;
}
genfb_disable();
#endif
#if (NVGA > 0)
if (!vga_cnattach(x86_bus_space_io, x86_bus_space_mem,
-1, 1))
goto dokbd;
#endif
#if (NEGA > 0)
if (!ega_cnattach(x86_bus_space_io, x86_bus_space_mem))
goto dokbd;
#endif
#if (NPCDISPLAY > 0)
if (!pcdisplay_cnattach(x86_bus_space_io, x86_bus_space_mem))
goto dokbd;
#endif
if (0) goto dokbd; /* XXX stupid gcc */
dokbd:
error = ENODEV;
#if (NPCKBC > 0)
error = pckbc_cnattach(x86_bus_space_io, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT, 0);
#endif
#if (NUKBD > 0)
if (error)
error = ukbd_cnattach();
#endif
if (error)
printf("WARNING: no console keyboard, error=%d\n",
error);
return;
}
#if (NCOM > 0)
if (!strcmp(consinfo->devname, "com")) {
int addr = consinfo->addr;
int speed = consinfo->speed;
#if (NCOM_PUC > 0) && defined(PUC_CNAUTO)
puc_cnprobe(NULL);
rv = puc_cninit(NULL);
if (rv == 0)
return;
#endif
if (addr == 0)
addr = CONADDR;
if (speed == 0)
speed = CONSPEED;
rv = comcnattach(x86_bus_space_io, addr, speed,
COM_FREQ, COM_TYPE_NORMAL, comcnmode);
if (rv != 0)
panic("can't init serial console @%x", consinfo->addr);
return;
}
#endif
panic("invalid console device %s", consinfo->devname);
}
/*
* consinit
* Initialize system console.
*/
void
consinit(void)
{
struct btinfo_console *consinfo;
static int initted = 0;
#if (NGTEN > 0)
struct prep_pci_chipset pc;
#endif
if (initted)
return;
initted = 1;
consinfo = (struct btinfo_console *)lookup_bootinfo(BTINFO_CONSOLE);
if (!consinfo)
panic("not found console information in bootinfo");
#if (NPFB > 0)
if (!strcmp(consinfo->devname, "fb")) {
pfb_cnattach(consinfo->addr);
#if (NPCKBC > 0)
pckbc_cnattach(&genppc_isa_io_space_tag, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT);
#endif
return;
}
#endif
#if (NVGA > 0) || (NGTEN > 0)
if (!strcmp(consinfo->devname, "vga")) {
#if (NGTEN > 0)
prep_pci_get_chipset_tag(&pc);
#endif
#if (NGTEN > 0)
if (!gten_cnattach(&pc, &prep_mem_space_tag))
goto dokbd;
#endif
#if (NVGA > 0)
if (!vga_cnattach(&prep_io_space_tag, &prep_mem_space_tag,
-1, 1))
goto dokbd;
#endif
dokbd:
#if (NPCKBC > 0)
pckbc_cnattach(&genppc_isa_io_space_tag, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT);
#endif
return;
}
#endif /* VGA | GTEN */
#if (NCOM > 0)
if (!strcmp(consinfo->devname, "com")) {
bus_space_tag_t tag = &genppc_isa_io_space_tag;
if(comcnattach(tag, consinfo->addr, consinfo->speed, COM_FREQ,
COM_TYPE_NORMAL,
((TTYDEF_CFLAG & ~(CSIZE | CSTOPB | PARENB)) | CS8)))
panic("can't init serial console");
return;
}
#endif
panic("invalid console device %s", consinfo->devname);
}
