diff options
Diffstat (limited to 'sys/arch/sgi/hpc/z8530kbd.c')
| -rw-r--r-- | sys/arch/sgi/hpc/z8530kbd.c | 753 |
1 files changed, 0 insertions, 753 deletions
diff --git a/sys/arch/sgi/hpc/z8530kbd.c b/sys/arch/sgi/hpc/z8530kbd.c deleted file mode 100644 index ffa93445ca1..00000000000 --- a/sys/arch/sgi/hpc/z8530kbd.c +++ /dev/null @@ -1,753 +0,0 @@ -/* $OpenBSD: z8530kbd.c,v 1.7 2014/12/07 13:10:45 miod Exp $ */ -/* $NetBSD: zs_kbd.c,v 1.8 2008/03/29 19:15:35 tsutsui Exp $ */ - -/* - * Copyright (c) 2004 Steve Rumble - * 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. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * 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. - */ - -/* - * IP20 serial keyboard driver attached to zs channel 0 at 600bps. - * This layer is the parent of wskbd. - */ - -#include <sys/param.h> -#include <sys/malloc.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/device.h> - -#include <dev/wscons/wsconsio.h> -#include <dev/wscons/wskbdvar.h> -#include <dev/wscons/wsksymdef.h> -#include <dev/wscons/wsksymvar.h> - -#include <machine/autoconf.h> -#include <mips64/archtype.h> - -#include <dev/ic/z8530reg.h> -#include <machine/z8530var.h> - -#define ZSKBD_BAUD 600 -#define ZSKBD_TXQ_LEN 16 /* power of 2 */ -#define ZSKBD_RXQ_LEN 64 /* power of 2 */ - -#define ZSKBD_DIP_SYNC 0x6e /* 110 */ -#define ZSKBD_INTL_KEY 0x6f /* 111 */ -#define ZSKBD_KEY_UP 0x80 -#define ZSKBD_KEY_ALL_UP 0xf0 - -#ifdef ZSKBD_DEBUG -int zskbd_debug = 0; - -#define DPRINTF(_x) if (zskbd_debug) printf _x -#else -#define DPRINTF(_x) -#endif - -struct zskbd_softc { - struct device sc_dev; - - struct zskbd_devconfig *sc_dc; - -#ifdef WSDISPLAY_COMPAT_RAWKBD - int sc_rawkbd; -#endif -}; - -struct zskbd_devconfig { - /* transmit tail-chasing fifo */ - uint8_t txq[ZSKBD_TXQ_LEN]; - u_int txq_head; - u_int txq_tail; - - /* receive tail-chasing fifo */ - uint8_t rxq[ZSKBD_RXQ_LEN]; - u_int rxq_head; - u_int rxq_tail; - - /* number of non-keystroke bytes expected */ - int expected; - - /* keyboard configuration */ -#define ZSKBD_CTRL_A 0x0 -#define ZSKBD_CTRL_A_SBEEP 0x2 /* 200 ms */ -#define ZSKBD_CTRL_A_LBEEP 0x4 /* 1000 ms */ -#define ZSKBD_CTRL_A_NOCLICK 0x8 /* turn off keyboard click */ -#define ZSKBD_CTRL_A_RCB 0x10 /* request config byte */ -#define ZSKBD_CTRL_A_NUMLK 0x20 /* num lock led */ -#define ZSKBD_CTRL_A_CAPSLK 0x40 /* caps lock led */ -#define ZSKBD_CTRL_A_AUTOREP 0x80 /* auto-repeat after 650 ms, 28x/sec */ - -#define ZSKBD_CTRL_B 0x1 -#define ZSKBD_CTRL_B_CMPL_DS1_2 0x2 /* complement of ds1+ds2 (num+capslk) */ -#define ZSKBD_CTRL_B_SCRLK 0x4 /* scroll lock light */ -#define ZSKBD_CTRL_B_L1 0x8 /* user-configurable lights */ -#define ZSKBD_CTRL_B_L2 0x10 -#define ZSKBD_CTRL_B_L3 0x20 -#define ZSKBD_CTRL_B_L4 0x40 - uint8_t kbd_conf[2]; - - /* dip switch settings */ - uint8_t dip; - - /* wscons glue */ - struct device *wskbddev; - int enabled; -}; - -struct zskbd_devconfig zskbd_consdc; - -int zskbd_match(struct device *, void *, void *); -void zskbd_attach(struct device *, struct device *, void *); - -struct cfdriver zskbd_cd = { - NULL, "zskbd", DV_DULL -}; - -const struct cfattach zskbd_ca = { - sizeof(struct zskbd_softc), zskbd_match, zskbd_attach -}; - -void zskbd_rxint(struct zs_chanstate *); -void zskbd_stint(struct zs_chanstate *, int); -void zskbd_txint(struct zs_chanstate *); -void zskbd_softint(struct zs_chanstate *); -int zskbd_send(struct zs_chanstate *, uint8_t *, u_int); -int zskbd_poll(struct zs_chanstate *, uint8_t *); -void zskbd_ctrl(struct zs_chanstate *, uint8_t, uint8_t, uint8_t, uint8_t); -int zskbd_process(struct zskbd_devconfig *, uint8_t); - -void zskbd_wskbd_input(struct zs_chanstate *, uint8_t); -int zskbd_wskbd_enable(void *, int); -void zskbd_wskbd_set_leds(void *, int); -int zskbd_wskbd_get_leds(void *); -void zskbd_wskbd_set_keyclick(void *, int); -int zskbd_wskbd_get_keyclick(void *); -int zskbd_wskbd_ioctl(void *, u_long, caddr_t, int, struct proc *); - -void zskbd_cnattach(int, int); -void zskbd_wskbd_getc(void *, u_int *, int *); -void zskbd_wskbd_pollc(void *, int); -void zskbd_wskbd_bell(void *, u_int, u_int, u_int); - -extern struct zschan *zs_get_chan_addr(int, int); -extern int zs_getc(void *); -extern void zs_putc(void *, int); - -static struct zsops zskbd_zsops = { - zskbd_rxint, - zskbd_stint, - zskbd_txint, - zskbd_softint -}; - -extern const struct wscons_keydesc wssgi_keydesctab[]; -struct wskbd_mapdata sgikbd_wskbd_keymapdata = { - wssgi_keydesctab, - KB_US | KB_DEFAULT -}; - -const int zskbd_layouts[] = { - KB_US, - KB_DE, - KB_FR, - KB_IT, - KB_DK, - KB_ES, - KB_NO, - KB_SV, - KB_SF, - KB_UK, - KB_BE, - KB_SG, - KB_NL, - -1, /* finnish */ - KB_PT, - -1 /* greek */ -}; - -const struct wskbd_accessops zskbd_wskbd_accessops = { - zskbd_wskbd_enable, - zskbd_wskbd_set_leds, - zskbd_wskbd_ioctl -}; - -const struct wskbd_consops zskbd_wskbd_consops = { - zskbd_wskbd_getc, - zskbd_wskbd_pollc, - zskbd_wskbd_bell -}; - -int zskbd_is_console = 0; - -int -zskbd_match(struct device *parent, void *vcf, void *aux) -{ - if (sys_config.system_type == SGI_IP20) { - struct zsc_attach_args *args = aux; - - if (args->channel == 0) - return 1; - } - - return 0; -} - -void -zskbd_attach(struct device *parent, struct device *self, void *aux) -{ - struct zskbd_softc *sc = (struct zskbd_softc *)self; - struct zsc_softc *zsc = (struct zsc_softc *)parent; - struct zsc_attach_args *args = aux; - struct zs_chanstate *cs; - struct zskbd_devconfig *dc; - struct wskbddev_attach_args wskaa; - int s, channel, rc; - uint8_t key; - - printf(": "); - - /* Establish ourself with the MD z8530 driver */ - channel = args->channel; - cs = zsc->zsc_cs[channel]; - cs->cs_ops = &zskbd_zsops; - cs->cs_private = sc; - - if (zskbd_is_console) - dc = &zskbd_consdc; - else - dc = malloc(sizeof(struct zskbd_devconfig), M_DEVBUF, - M_WAITOK | M_ZERO); - sc->sc_dc = dc; - - s = splzs(); - zs_write_reg(cs, 9, (channel == 0) ? ZSWR9_A_RESET : ZSWR9_B_RESET); - cs->cs_preg[1] = ZSWR1_RIE | ZSWR1_TIE; - cs->cs_preg[4] = (cs->cs_preg[4] & ZSWR4_CLK_MASK) | - (ZSWR4_ONESB | ZSWR4_PARENB); /* 1 stop, odd parity */ - cs->cs_preg[15] &= ~ZSWR15_ENABLE_ENHANCED; - zs_set_speed(cs, ZSKBD_BAUD); - zs_loadchannelregs(cs); - - /* - * Empty the keyboard input buffer (if the keyboard is the console - * input device and the user invoked UKC, the `enter key up' event - * will still be pending in the buffer). - */ - while ((zs_read_csr(cs) & ZSRR0_RX_READY) != 0) - (void)zs_read_data(cs); - - if (!zskbd_is_console) { - /* - * Ask the keyboard for its DIP switch settings. This will - * also let us know whether the keyboard is connected. - */ - dc->expected = 2; - zskbd_ctrl(cs, ZSKBD_CTRL_A_RCB, 0, 0, 0); - while (dc->expected != 0) { - rc = zskbd_poll(cs, &key); - if (rc != 0) { - if (rc == ENXIO && dc->expected == 2) { - printf("no keyboard"); - /* - * Attach wskbd nevertheless, in case - * the keyboard is plugged late. - */ - dc->expected = 0; - goto dip; - } else { - printf("i/o error\n"); - return; - } - } - - zskbd_process(dc, key); - } - } - - printf("dipsw %02x", dc->dip); - if (dc->dip < nitems(zskbd_layouts) && zskbd_layouts[dc->dip] != -1) - sgikbd_wskbd_keymapdata.layout = zskbd_layouts[dc->dip]; -dip: - - /* - * Disable key click by default. Note that if the keyboard is not - * currently connected, the bit will nevertheless stick and will - * disable the click as soon as a keyboard led needs to be lit. - */ - zskbd_ctrl(cs, ZSKBD_CTRL_A_NOCLICK, 0, 0, 0); - - splx(s); - - printf("\n"); - - if (zskbd_is_console) - dc->enabled = 1; - - /* attach wskbd */ - wskaa.console = zskbd_is_console; - wskaa.keymap = &sgikbd_wskbd_keymapdata; - wskaa.accessops = &zskbd_wskbd_accessops; - wskaa.accesscookie = cs; - dc->wskbddev = config_found(self, &wskaa, wskbddevprint); -} - -void -zskbd_rxint(struct zs_chanstate *cs) -{ - struct zskbd_softc *sc = cs->cs_private; - struct zskbd_devconfig *dc = sc->sc_dc; - uint8_t c, r; - - /* clear errors */ - r = zs_read_reg(cs, 1); - if (r & (ZSRR1_FE | ZSRR1_DO | ZSRR1_PE)) - zs_write_csr(cs, ZSWR0_RESET_ERRORS); - - /* read byte and append to our queue */ - c = zs_read_data(cs); - - dc->rxq[dc->rxq_tail] = c; - dc->rxq_tail = (dc->rxq_tail + 1) & ~ZSKBD_RXQ_LEN; - - cs->cs_softreq = 1; -} - -void -zskbd_stint(struct zs_chanstate *cs, int force) -{ - zs_write_csr(cs, ZSWR0_RESET_STATUS); - cs->cs_softreq = 1; -} - -void -zskbd_txint(struct zs_chanstate *cs) -{ - zs_write_reg(cs, 0, ZSWR0_RESET_TXINT); - cs->cs_softreq = 1; -} - -void -zskbd_softint(struct zs_chanstate *cs) -{ - struct zskbd_softc *sc = cs->cs_private; - struct zskbd_devconfig *dc = sc->sc_dc; - int rr0; - uint8_t key; - - /* handle pending transmissions */ - if (dc->txq_head != dc->txq_tail) { - int s; - - s = splzs(); - while (dc->txq_head != dc->txq_tail) { - rr0 = zs_read_csr(cs); - if ((rr0 & ZSRR0_TX_READY) == 0) - break; - zs_write_data(cs, dc->txq[dc->txq_head]); - dc->txq_head = (dc->txq_head + 1) & ~ZSKBD_TXQ_LEN; - } - splx(s); - } - - /* handle incoming keystrokes/config */ - while (dc->rxq_head != dc->rxq_tail) { - key = dc->rxq[dc->rxq_head]; - dc->rxq_head = (dc->rxq_head + 1) & ~ZSKBD_RXQ_LEN; - if (zskbd_process(dc, key) != 0) { - /* - * The `international' key (only found in non-us - * layouts) is supposed to be keycode 111, but is - * apparently 110 (same as the status byte prefix) - * on some (all?) models. - */ - if (key == ZSKBD_DIP_SYNC) - key = ZSKBD_INTL_KEY; - - /* toss wskbd a bone */ - if (dc->enabled) - zskbd_wskbd_input(cs, key); - } - } -} - -int -zskbd_process(struct zskbd_devconfig *dc, uint8_t key) -{ - switch (dc->expected) { - case 2: - if (key != ZSKBD_DIP_SYNC) { - /* only during attach, thus no device name prefix */ - printf("unexpected configuration byte header" - " (%02x), ", key); - /* transition state anyway */ - } - dc->expected--; - return 0; - case 1: - dc->dip = key; - dc->expected--; - return 0; - default: - case 0: - return 1; - } -} - -/* expects to be in splzs() */ -int -zskbd_send(struct zs_chanstate *cs, uint8_t *c, u_int len) -{ - struct zskbd_softc *sc = cs->cs_private; - struct zskbd_devconfig *dc = sc->sc_dc; - u_int i; - int rr0; - - while (len != 0) { - rr0 = zs_read_csr(cs); - if ((rr0 & ZSRR0_TX_READY) == 0) { - /* - * poll until whole transmission complete during - * autoconf - */ - if (cold) { - for (i = 1000; i != 0; i--) { - if ((rr0 & ZSRR0_TX_READY) != 0) - break; - delay(100); - } - if (i == 0) - return EIO; - } else - break; - } - zs_write_data(cs, *c++); - len--; - } - - /* - * Enqueue any remaining bytes. - */ - while (len != 0) { - dc->txq[dc->txq_tail] = *c++; - dc->txq_tail = (dc->txq_tail + 1) & ~ZSKBD_TXQ_LEN; - len--; - cs->cs_softreq = 1; - } - - return 0; -} - -/* expects to be in splzs() */ -int -zskbd_poll(struct zs_chanstate *cs, uint8_t *key) -{ - u_int i; - int rr0, rr1, c; - - for (i = 1000; i != 0; i--) { - rr0 = zs_read_csr(cs); - if ((rr0 & ZSRR0_RX_READY) != 0) - break; - delay(100); - } - if (i == 0) - return ENXIO; - - rr1 = zs_read_reg(cs, 1); - c = zs_read_data(cs); - - if (rr1 & (ZSRR1_FE | ZSRR1_DO | ZSRR1_PE)) - return EIO; - - *key = (uint8_t)c; - return 0; -} - -/* expects to be in splzs() */ -void -zskbd_ctrl(struct zs_chanstate *cs, uint8_t a_on, uint8_t a_off, uint8_t b_on, - uint8_t b_off) -{ - struct zskbd_softc *sc = cs->cs_private; - struct zskbd_devconfig *dc = sc->sc_dc; - - dc->kbd_conf[ZSKBD_CTRL_A] |= a_on; - dc->kbd_conf[ZSKBD_CTRL_A] &= ~(a_off | ZSKBD_CTRL_B); - dc->kbd_conf[ZSKBD_CTRL_B] &= ~b_off; - dc->kbd_conf[ZSKBD_CTRL_B] |= (b_on | ZSKBD_CTRL_B); - - zskbd_send(cs, dc->kbd_conf, 2); - - /* make sure we don't resend these each time */ - dc->kbd_conf[ZSKBD_CTRL_A] &= ~(ZSKBD_CTRL_A_RCB | ZSKBD_CTRL_A_SBEEP | - ZSKBD_CTRL_A_LBEEP); -} - -/****************************************************************************** - * wskbd glue - ******************************************************************************/ - -void -zskbd_wskbd_input(struct zs_chanstate *cs, uint8_t key) -{ - struct zskbd_softc *sc = cs->cs_private; - u_int type; -#ifdef WSDISPLAY_COMPAT_RAWKBD - int s; -#endif - - if (sc->sc_dc->wskbddev == NULL) - return; /* why bother */ - - if (key & ZSKBD_KEY_UP) { - if ((key & ZSKBD_KEY_ALL_UP) == ZSKBD_KEY_ALL_UP) - type = WSCONS_EVENT_ALL_KEYS_UP; - else - type = WSCONS_EVENT_KEY_UP; - } else - type = WSCONS_EVENT_KEY_DOWN; - - wskbd_input(sc->sc_dc->wskbddev, type, (key & ~ZSKBD_KEY_UP)); - - DPRINTF(("zskbd_wskbd_input: inputted key 0x%x\n", key)); - -#ifdef WSDISPLAY_COMPAT_RAWKBD - if (sc->sc_rawkbd && - type != WSCONS_EVENT_ALL_KEYS_UP) { - s = spltty(); - wskbd_rawinput(sc->sc_dc->wskbddev, &key, 1); - splx(s); - } -#endif -} - -int -zskbd_wskbd_enable(void *cookie, int on) -{ - struct zs_chanstate *cs = cookie; - struct zskbd_softc *sc = cs->cs_private; - - if (on) { - if (sc->sc_dc->enabled) - return (EBUSY); - else - sc->sc_dc->enabled = 1; - } else - sc->sc_dc->enabled = 0; - - DPRINTF(("zskbd_wskbd_enable: %s\n", on ? "enabled" : "disabled")); - - return (0); -} - -void -zskbd_wskbd_set_leds(void *cookie, int leds) -{ - struct zs_chanstate *cs = cookie; - int s; - uint8_t a_on, a_off, b_on, b_off; - - a_on = a_off = b_on = b_off = 0; - - if (leds & WSKBD_LED_CAPS) - a_on |= ZSKBD_CTRL_A_CAPSLK; - else - a_off |= ZSKBD_CTRL_A_CAPSLK; - - if (leds & WSKBD_LED_NUM) - a_on |= ZSKBD_CTRL_A_NUMLK; - else - a_off |= ZSKBD_CTRL_A_NUMLK; - - if (leds & WSKBD_LED_SCROLL) - b_on |= ZSKBD_CTRL_B_SCRLK; - else - b_off |= ZSKBD_CTRL_B_SCRLK; - - s = splzs(); - zskbd_ctrl(cs, a_on, a_off, b_on, b_off); - splx(s); -} - -int -zskbd_wskbd_get_leds(void *cookie) -{ - struct zs_chanstate *cs = cookie; - struct zskbd_softc *sc = cs->cs_private; - int leds; - - leds = 0; - - if (sc->sc_dc->kbd_conf[ZSKBD_CTRL_A] & ZSKBD_CTRL_A_NUMLK) - leds |= WSKBD_LED_NUM; - - if (sc->sc_dc->kbd_conf[ZSKBD_CTRL_A] & ZSKBD_CTRL_A_CAPSLK) - leds |= WSKBD_LED_CAPS; - - if (sc->sc_dc->kbd_conf[ZSKBD_CTRL_B] & ZSKBD_CTRL_B_SCRLK) - leds |= WSKBD_LED_SCROLL; - - return (leds); -} - -#if 0 -void -zskbd_wskbd_set_keyclick(void *cookie, int on) -{ - struct zs_chanstate *cs = cookie; - int s; - - if (on) { - if (!zskbd_wskbd_get_keyclick(cookie)) { - s = splzs(); - zskbd_ctrl(cs, 0, ZSKBD_CTRL_A_NOCLICK, 0, 0); - splx(s); - } - } else { - if (zskbd_wskbd_get_keyclick(cookie)) { - s = splzs(); - zskbd_ctrl(cs, ZSKBD_CTRL_A_NOCLICK, 0, 0, 0); - splx(s); - } - } -} - -int -zskbd_wskbd_get_keyclick(void *cookie) -{ - struct zs_chanstate *cs = cookie; - struct zskbd_softc *sc = cs->cs_private; - - if (sc->sc_dc->kbd_conf[ZSKBD_CTRL_A] & ZSKBD_CTRL_A_NOCLICK) - return (0); - else - return (1); -} -#endif - -int -zskbd_wskbd_ioctl(void *cookie, u_long cmd, caddr_t data, int flag, - struct proc *p) -{ - struct zs_chanstate *cs = cookie; -#ifdef WSDISPLAY_COMPAT_RAWKBD - struct zskbd_softc *sc = cs->cs_private; -#endif - - switch (cmd) { - case WSKBDIO_GTYPE: - *(int *)data = WSKBD_TYPE_SGI; - break; - case WSKBDIO_SETLEDS: - zskbd_wskbd_set_leds(cs, *(int *)data); - break; - case WSKBDIO_GETLEDS: - *(int *)data = zskbd_wskbd_get_leds(cs); - break; -#if 0 - case WSKBDIO_SETKEYCLICK: - zskbd_wskbd_set_keyclick(cs, *(int *)data); - break; - case WSKBDIO_GETKEYCLICK: - *(int *)data = zskbd_wskbd_get_keyclick(cs); - break; -#endif -#ifdef WSDISPLAY_COMPAT_RAWKBD - case WSKBDIO_SETMODE: - sc->sc_rawkbd = *(int *)data == WSKBD_RAW; - break; -#endif - default: - return -1; - } - - return 0; -} - -/* - * console routines - */ -void -zskbd_cnattach(int zsunit, int zschan) -{ - struct zschan *zs; - struct zskbd_devconfig *dc; - - zs = zs_get_chan_addr(zsunit, zschan); - dc = &zskbd_consdc; - - /* - * Try and figure out our dip switches early, in order to pick - * the right keyboard layout. - */ - dc->expected = 2; - zs_putc(zs, ZSKBD_CTRL_A_RCB); - zs_putc(zs, ZSKBD_CTRL_B); /* unnecessary? */ - - while (dc->expected != 0) { - zskbd_process(dc, zs_getc(zs)); - } - - if (dc->dip < nitems(zskbd_layouts) && zskbd_layouts[dc->dip] != -1) - sgikbd_wskbd_keymapdata.layout = zskbd_layouts[dc->dip]; - - wskbd_cnattach(&zskbd_wskbd_consops, zs, &sgikbd_wskbd_keymapdata); - zskbd_is_console = 1; -} - -void -zskbd_wskbd_getc(void *cookie, u_int *type, int *data) -{ - int key; - - key = zs_getc(cookie); - - if (key & ZSKBD_KEY_UP) - *type = WSCONS_EVENT_KEY_UP; - else - *type = WSCONS_EVENT_KEY_DOWN; - - *data = key & ~ZSKBD_KEY_UP; -} - -void -zskbd_wskbd_pollc(void *cookie, int on) -{ -} - -void -zskbd_wskbd_bell(void *cookie, u_int pitch, u_int period, u_int volume) -{ - /* - * Since we don't have any state, this'll nuke our lights, - * key click, and other bits in ZSKBD_CTRL_A. - */ - if (period >= 1000) - zs_putc(cookie, ZSKBD_CTRL_A_LBEEP); - else - zs_putc(cookie, ZSKBD_CTRL_A_SBEEP); -} |