#define BVMBURSTLEN 16 /* max number of bytes to write in one chunk */
static tsw_open_t bvm_tty_open;
static tsw_close_t bvm_tty_close;
static tsw_outwakeup_t bvm_tty_outwakeup;
static struct ttydevsw bvm_ttydevsw = {
.tsw_flags = TF_NOPREFIX,
.tsw_open = bvm_tty_open,
.tsw_close = bvm_tty_close,
.tsw_outwakeup = bvm_tty_outwakeup,
};
static int polltime;
static struct callout_handle bvm_timeouthandle
= CALLOUT_HANDLE_INITIALIZER(&bvm_timeouthandle);
#if defined(KDB)
static int alt_break_state;
#endif
#define BVM_CONS_PORT 0x220
static int bvm_cons_port = BVM_CONS_PORT;
#define BVM_CONS_SIG ('b' << 8 | 'v')
static void bvm_timeout(void *);
static cn_probe_t bvm_cnprobe;
static cn_init_t bvm_cninit;
static cn_term_t bvm_cnterm;
extern u_char etherbroadcastaddr[6];
# endif /* __FreeBSD__ */
static u_char atmulticastaddr[ 6 ] = {
0x09, 0x00, 0x07, 0xff, 0xff, 0xff,
};
u_char at_org_code[ 3 ] = {
0x08, 0x00, 0x07,
};
u_char aarp_org_code[ 3 ] = {
0x00, 0x00, 0x00,
};
static struct callout_handle aarptimer_ch =
CALLOUT_HANDLE_INITIALIZER(&aarptimer_ch);
static void
aarptimer(void *ignored)
{
struct aarptab *aat;
int i, s;
aarptimer_ch = timeout( aarptimer, (caddr_t)0, AARPT_AGE * hz );
aat = aarptab;
for ( i = 0; i < AARPTAB_SIZE; i++, aat++ ) {
if ( aat->aat_flags == 0 || ( aat->aat_flags & ATF_PERM ))
continue;
if ( ++aat->aat_timer < (( aat->aat_flags & ATF_COM ) ?
AARPT_KILLC : AARPT_KILLI ))
continue;
struct apmhook sc_resume;
#ifdef DEVFS
void *sc_devfs_token;
#endif
};
static struct apm_softc apm_softc;
static struct apmhook *hook[NAPM_HOOK]; /* XXX */
#define is_enabled(foo) ((foo) ? "enabled" : "disabled")
/* Map version number to integer (keeps ordering of version numbers) */
#define INTVERSION(major, minor) ((major)*100 + (minor))
static struct callout_handle apm_timeout_ch =
CALLOUT_HANDLE_INITIALIZER(&apm_timeout_ch);
static timeout_t apm_timeout;
static d_open_t apmopen;
static d_close_t apmclose;
static d_ioctl_t apmioctl;
#define CDEV_MAJOR 39
static struct cdevsw apm_cdevsw =
{ apmopen, apmclose, noread, nowrite, /*39*/
apmioctl, nostop, nullreset, nodevtotty,/* APM */
seltrue, nommap, NULL , "apm" ,NULL, -1};
/* setup APM GDT discriptors */
static void
setup_apm_gdt(u_int code32_base, u_int code16_base, u_int data_base, u_int code32_limit, u_int code16_limit, u_int data_limit)
#define MECIA_DEVICE2SOFTC(dev) ((struct mecia_slot *) device_get_softc(dev))
/*
* Prototypes for interrupt handler.
*/
static driver_intr_t meciaintr;
static int mecia_ioctl(struct slot *, int, caddr_t);
static int mecia_power(struct slot *);
static void mecia_mapirq(struct slot *, int);
static timeout_t mecia_reset;
static void mecia_resume(struct slot *);
static void mecia_disable(struct slot *);
static timeout_t meciatimeout;
static struct callout_handle meciatimeout_ch
= CALLOUT_HANDLE_INITIALIZER(&meciatimeout_ch);
static int mecia_memory(struct slot *, int);
static int mecia_io(struct slot *, int);
/*
* Per-slot data table.
*/
struct mecia_slot {
int unit; /* Unit number */
int slotnum; /* My slot number */
struct slot *slt; /* Back ptr to slot */
device_t dev; /* My device */
u_char last_reg1; /* Last value of change reg */
};
static struct slot_ctrl mecia_cinfo = {
.tsw_open = hvcn_open,
.tsw_outwakeup = hvcn_outwakeup,
.tsw_close = hvcn_close,
};
#define PCBURST 16
static struct tty *hvcn_tp = NULL;
static struct resource *hvcn_irq;
static void *hvcn_intrhand;
static int bufindex;
static int buflen;
static u_char buf[PCBURST];
static int polltime;
static struct callout_handle hvcn_timeouthandle
= CALLOUT_HANDLE_INITIALIZER(&hvcn_timeouthandle);
#if defined(KDB)
static int alt_break_state;
#endif
static void hvcn_timeout(void *);
static cn_probe_t hvcn_cnprobe;
static cn_init_t hvcn_cninit;
static cn_getc_t hvcn_cngetc;
static cn_putc_t hvcn_cnputc;
static cn_term_t hvcn_cnterm;
CONSOLE_DRIVER(hvcn);