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#include "ds_oskit.h"
#include <oskit/dev/dev.h>
#include <oskit/dev/linux.h>
#include <oskit/dev/osenv_irq.h>
#include <oskit/dev/osenv_intr.h>
#include <oskit/dev/osenv_sleep.h>
#include <oskit/c/stdlib.h>
#include <oskit/c/termios.h>
#include <oskit/tty.h>
oskit_osenv_t *mach_osenv;
extern int serial_console; /* base_console_init.c */
oskit_stream_t *ds_console_stream;
extern int console_irq; /* kludge in osenv_irq.c */
void
ds_osenv_init (void)
{
oskit_error_t rc;
mach_osenv = oskit_osenv_create_default ();
kmsg_init ();
oskit_dev_init (mach_osenv);
if (getenv ("BOGUS_CONSOLE"))
{
extern oskit_stream_t *console;
ds_console_stream = console;
printf("using bogus console!\n");
rc = 0;
}
else if (serial_console)
{
oskit_osenv_intr_t *intr = oskit_create_osenv_intr ();
char *p = getenv ("COM_CONS");
int port = p ? atoi(p) : 1;
struct termios param = base_cooked_termios;
param.c_lflag &= ~ECHO;
param.c_iflag &= ~ICRNL;
param.c_oflag &= ~OPOST;
console_irq = -1;
rc = cq_com_console_init (port, ¶m,
oskit_create_osenv_irq (),
intr,
oskit_create_osenv_sleep (intr),
&ds_console_stream);
}
else
{
oskit_osenv_intr_t *intr = oskit_create_osenv_intr ();
console_irq = -1;
rc = cq_direct_console_init (oskit_create_osenv_irq (),
intr,
oskit_create_osenv_sleep (intr),
&ds_console_stream);
}
if (rc)
panic ("cannot create interrupt-driven console stream: %x\n", rc);
oskit_linux_init_osenv (mach_osenv);
oskit_linux_init_devs ();
}
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