New features:
tctrl now initializes the state of the internal LCD icons. The icons are unprogrammed at boot time. This incidentally makes the DC-POWER icon work. Fixes: Fix my stupidity in the ENVSYS stuff, and actually follow the API.
This commit is contained in:
garbled
parent
7e567738f2
commit
ea089cf90c
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@ -1,4 +1,4 @@
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/* $NetBSD: tctrl.c,v 1.5 1999/12/17 00:32:25 garbled Exp $ */
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/* $NetBSD: tctrl.c,v 1.6 2000/03/09 07:04:08 garbled Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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@ -90,6 +90,7 @@ struct tctrl_softc {
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#define TCTRL_SEND_REQUEST 0x0001
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#define TCTRL_APM_CTLOPEN 0x0002
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unsigned int sc_wantdata;
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volatile unsigned short sc_lcdstate;
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enum { TCTRL_IDLE, TCTRL_ARGS,
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TCTRL_ACK, TCTRL_DATA } sc_state;
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u_int8_t sc_cmdbuf[16];
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@ -133,6 +134,7 @@ static void tctrl_read_ext_status __P((void));
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static void tctrl_read_event_status __P((void *arg));
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static int tctrl_apm_record_event __P((struct tctrl_softc *sc,
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u_int event_type));
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static void tctrl_init_lcd __P((void));
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struct cfattach tctrl_ca = {
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sizeof(struct tctrl_softc), tctrl_match, tctrl_attach
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@ -243,6 +245,13 @@ tctrl_attach(parent, self, aux)
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sc->sc_esensors[1].units = ENVSYS_SVOLTS_DC;
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sprintf(sc->sc_esensors[2].desc, "%s", "DC-In Voltage");
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sc->sc_esensors[2].units = ENVSYS_SVOLTS_DC;
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/* initialize the LCD */
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tctrl_init_lcd();
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/* initialize sc_lcdstate */
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sc->sc_lcdstate = 0;
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tctrl_set_lcd(2, 0);
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}
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static int
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@ -420,6 +429,191 @@ tctrl_setup_bitport(void)
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splx(s);
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}
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/*
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* The tadpole microcontroller is not preprogrammed with icon
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* representations. The machine boots with the DC-IN light as
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* a blank (all 0x00) and the other lights, as 4 rows of horizontal
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* bars. The below code initializes the icons in the system to
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* sane values. Some of these icons could be used for any purpose
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* desired, namely the pcmcia, LAN and WAN lights. For the disk spinner,
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* only the backslash is unprogrammed. (sigh)
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*
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* programming the icons is simple. It is a 5x8 matrix, which each row a
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* bitfield in the order 0x10 0x08 0x04 0x02 0x01.
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*/
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static void
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tctrl_init_lcd(void)
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{
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struct tctrl_req req;
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_DC_GOOD;
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req.cmdbuf[3] = 0x00; /* ..... */
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req.cmdbuf[4] = 0x00; /* ..... */
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req.cmdbuf[5] = 0x1f; /* XXXXX */
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req.cmdbuf[6] = 0x00; /* ..... */
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req.cmdbuf[7] = 0x15; /* X.X.X */
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req.cmdbuf[8] = 0x00; /* ..... */
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req.cmdbuf[9] = 0x00; /* ..... */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_BACKSLASH;
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req.cmdbuf[3] = 0x00; /* ..... */
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req.cmdbuf[4] = 0x10; /* X.... */
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req.cmdbuf[5] = 0x08; /* .X... */
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req.cmdbuf[6] = 0x04; /* ..X.. */
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req.cmdbuf[7] = 0x02; /* ...X. */
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req.cmdbuf[8] = 0x01; /* ....X */
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req.cmdbuf[9] = 0x00; /* ..... */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_WAN1;
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req.cmdbuf[3] = 0x0c; /* .XXX. */
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req.cmdbuf[4] = 0x16; /* X.XX. */
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req.cmdbuf[5] = 0x10; /* X.... */
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req.cmdbuf[6] = 0x15; /* X.X.X */
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req.cmdbuf[7] = 0x10; /* X.... */
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req.cmdbuf[8] = 0x16; /* X.XX. */
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req.cmdbuf[9] = 0x0c; /* .XXX. */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_WAN2;
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req.cmdbuf[3] = 0x0c; /* .XXX. */
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req.cmdbuf[4] = 0x0d; /* .XX.X */
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req.cmdbuf[5] = 0x01; /* ....X */
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req.cmdbuf[6] = 0x15; /* X.X.X */
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req.cmdbuf[7] = 0x01; /* ....X */
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req.cmdbuf[8] = 0x0d; /* .XX.X */
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req.cmdbuf[9] = 0x0c; /* .XXX. */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_LAN1;
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req.cmdbuf[3] = 0x00; /* ..... */
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req.cmdbuf[4] = 0x04; /* ..X.. */
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req.cmdbuf[5] = 0x08; /* .X... */
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req.cmdbuf[6] = 0x13; /* X..XX */
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req.cmdbuf[7] = 0x08; /* .X... */
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req.cmdbuf[8] = 0x04; /* ..X.. */
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req.cmdbuf[9] = 0x00; /* ..... */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_LAN2;
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req.cmdbuf[3] = 0x00; /* ..... */
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req.cmdbuf[4] = 0x04; /* ..X.. */
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req.cmdbuf[5] = 0x02; /* ...X. */
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req.cmdbuf[6] = 0x19; /* XX..X */
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req.cmdbuf[7] = 0x02; /* ...X. */
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req.cmdbuf[8] = 0x04; /* ..X.. */
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req.cmdbuf[9] = 0x00; /* ..... */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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req.cmdbuf[0] = TS102_OP_BLK_DEF_SPCL_CHAR;
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req.cmdlen = 11;
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req.rsplen = 1;
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req.cmdbuf[1] = 0x08; /*len*/
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req.cmdbuf[2] = TS102_BLK_OFF_DEF_PCMCIA;
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req.cmdbuf[3] = 0x00; /* ..... */
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req.cmdbuf[4] = 0x0c; /* .XXX. */
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req.cmdbuf[5] = 0x1f; /* XXXXX */
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req.cmdbuf[6] = 0x1f; /* XXXXX */
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req.cmdbuf[7] = 0x1f; /* XXXXX */
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req.cmdbuf[8] = 0x1f; /* XXXXX */
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req.cmdbuf[9] = 0x00; /* ..... */
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req.cmdbuf[10] = 0x00; /* ..... */
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req.p = NULL;
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tadpole_request(&req, 1);
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}
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/*
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* set the blinken-lights on the lcd. what:
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* what = 0 off, what = 1 on, what = 2 toggle
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*/
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void
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tctrl_set_lcd(what, which)
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int what;
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unsigned short which;
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{
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struct tctrl_softc *sc;
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struct tctrl_req req;
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int s;
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sc = (struct tctrl_softc *) tctrl_cd.cd_devs[TCTRL_STD_DEV];
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s = splts102();
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/* provide a quick exit to save cpu time */
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if ((what == 1 && sc->sc_lcdstate & which) ||
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(what == 0 && !(sc->sc_lcdstate & which))) {
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splx(s);
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return;
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}
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/*
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* the mask setup on this particular command is *very* bizzare
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* and totally undocumented.
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*/
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if ((what == 1) || (what == 2 && !(sc->sc_lcdstate & which))) {
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req.cmdbuf[2] = (u_int8_t)(which&0xff);
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req.cmdbuf[3] = (u_int8_t)(which>>8);
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} else {
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req.cmdbuf[2] = 0;
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req.cmdbuf[3] = 0;
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}
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req.cmdbuf[0] = TS102_OP_CTL_LCD;
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req.cmdbuf[4] = (u_int8_t)(~which>>8);
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req.cmdbuf[1] = (u_int8_t)(~which&0xff);
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/* XXX this thing is wierd.... */
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req.cmdlen = 3;
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req.rsplen = 2;
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#if 0
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req.cmdlen = 5;
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req.rsplen = 4;
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#endif
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req.p = NULL;
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tadpole_request(&req, 1);
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s = splts102();
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sc->sc_lcdstate = (unsigned short)req.rspbuf[0];
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splx(s);
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}
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static void
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tctrl_read_ext_status(void)
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{
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@ -557,7 +751,8 @@ tadpole_request(req, spin)
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/* we spin for certain commands, like poweroffs */
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if (spin) {
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for (i = 0; i < 30000; i++) {
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/* for (i = 0; i < 30000; i++) {*/
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while (sc->sc_wantdata == 1) {
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tctrl_intr(sc);
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DELAY(1);
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}
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@ -793,6 +988,8 @@ tctrlioctl(dev, cmd, data, flags, p)
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tadpole_request(&req, 0);
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c = req.rspbuf[0];
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powerp->battery_life = c;
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if (c > 0x70) /* the tadpole sometimes dips below zero, and */
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c = 0; /* into the 255 range. */
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powerp->minutes_left = (45 * c) / 100; /* XXX based on 45 min */
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if (powerp->battery_state != APM_BATT_CHARGING) {
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if (c < 0x20)
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req.p = p;
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tadpole_request(&req, 0);
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envdata->cur.data_us = /* 273160? */
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000/9+273000);
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000000/9+273150000);
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envdata->validflags |= ENVSYS_FCURVALID;
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req.cmdbuf[0] = TS102_OP_RD_MAX_TEMP;
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req.cmdlen = 1;
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@ -890,7 +1087,7 @@ tctrlioctl(dev, cmd, data, flags, p)
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req.p = p;
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tadpole_request(&req, 0);
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envdata->max.data_us =
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000/9+273000);
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000000/9+273150000);
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envdata->validflags |= ENVSYS_FMAXVALID;
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req.cmdbuf[0] = TS102_OP_RD_MIN_TEMP;
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req.cmdlen = 1;
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@ -898,7 +1095,7 @@ tctrlioctl(dev, cmd, data, flags, p)
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req.p = p;
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tadpole_request(&req, 0);
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envdata->min.data_us =
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000/9+273000);
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(u_int32_t)((int)((int)req.rspbuf[0]-32)*5000000/9+273150000);
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envdata->validflags |= ENVSYS_FMINVALID;
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envdata->units = sc->sc_esensors[envdata->sensor].units;
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break;
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@ -913,7 +1110,7 @@ tctrlioctl(dev, cmd, data, flags, p)
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req.rsplen = 2;
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req.p = p;
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tadpole_request(&req, 0);
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envdata->cur.data_s = (int32_t)req.rspbuf[0]*1000/11;
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envdata->cur.data_s = (int32_t)req.rspbuf[0]*1000000/11;
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break;
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}
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break;
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@ -983,3 +1180,29 @@ tctrlpoll(dev, events, p)
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return (revents);
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}
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/* DO NOT SET THIS OPTION */
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#ifdef TADPOLE_BLINK
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void
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cpu_disk_unbusy(busy)
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int busy;
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{
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static struct timeval tctrl_ds_timestamp;
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struct timeval dv_time, diff_time;
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struct tctrl_softc *sc;
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sc = (struct tctrl_softc *) tctrl_cd.cd_devs[TCTRL_STD_DEV];
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/* quickly bail */
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if (!(sc->sc_lcdstate & TS102_LCD_DISK_ACTIVE) || busy > 0)
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return;
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/* we aren't terribly concerned with precision here */
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dv_time = mono_time;
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timersub(&dv_time, &tctrl_ds_timestamp, &diff_time);
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if (diff_time.tv_sec > 0) {
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tctrl_set_lcd(0, TS102_LCD_DISK_ACTIVE);
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tctrl_ds_timestamp = mono_time;
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}
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}
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#endif
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@ -1,4 +1,4 @@
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/* $NetBSD: tctrlvar.h,v 1.2 1999/12/15 08:12:31 garbled Exp $ */
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/* $NetBSD: tctrlvar.h,v 1.3 2000/03/09 07:04:10 garbled Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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@ -53,5 +53,6 @@ struct envsys_sensor {
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extern void tadpole_powerdown(void);
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extern void tadpole_set_video(int enabled);
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extern void tadpole_request(struct tctrl_req *req, int spin);
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extern void tctrl_set_lcd(int what, unsigned short which);
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#endif /* _SPARC_DEV_TCTRLVAR_H */
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@ -1,4 +1,4 @@
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/* $NetBSD: ts102reg.h,v 1.4 1999/12/15 08:12:31 garbled Exp $ */
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/* $NetBSD: ts102reg.h,v 1.5 2000/03/09 07:04:10 garbled Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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@ -188,14 +188,18 @@ enum ts102_opcode { /* Argument Returned */
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TS102_OP_RD_EVENT_STATUS=0x0c, /* none ack + 2 bytes */
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#define TS102_EVENT_STATUS_SHUTDOWN_REQUEST 0x0001
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#define TS102_EVENT_STATUS_LOW_POWER_WARNING 0x0002
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/* Internal Warning Changed 0x0002 */
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#define TS102_EVENT_STATUS_VERY_LOW_POWER_WARNING 0x0004
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/* Discharge Event 0x0004 */
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#define TS102_EVENT_STATUS_BATT_CHANGED 0x0008
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/* Internal Status Changed 0x0008 */
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#define TS102_EVENT_STATUS_EXT_KEYBOARD_STATUS_CHANGE 0x0010
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#define TS102_EVENT_STATUS_EXT_MOUSE_STATUS_CHANGE 0x0020
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#define TS102_EVENT_STATUS_EXTERNAL_VGA_STATUS_CHANGE 0x0040
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#define TS102_EVENT_STATUS_LID_STATUS_CHANGE 0x0080
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#define TS102_EVENT_STATUS_MICROCONTROLLER_ERROR 0x0100
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#define TS102_EVENT_STATUS_RESERVED 0x0200
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/* Wakeup 0x0200 */
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#define TS102_EVENT_STATUS_EXT_BATT_STATUS_CHANGE 0x0400
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#define TS102_EVENT_STATUS_EXT_BATT_CHARGING_STATUS_CHANGE 0x0800
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#define TS102_EVENT_STATUS_EXT_BATT_LOW_POWER 0x1000
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@ -242,7 +246,7 @@ enum ts102_opcode { /* Argument Returned */
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/* Read/Write/Modify Commands
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*/
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TS102_OP_CTL_LCD=0x20, /* mask ack + 2 bytes */
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TS102_OP_CTL_LCD=0x20, /* 4 byte mask ack + 4 bytes */
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#define TS102_LCD_CAPS_LOCK 0x0001
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#define TS102_LCD_SCROLL_LOCK 0x0002
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#define TS102_LCD_NUMLOCK 0x0004
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@ -259,7 +263,7 @@ enum ts102_opcode { /* Argument Returned */
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#define TS102_BITPORT_BP_DIS 0x10 /* no bootprom from pcmcia (high) */
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/* boot from pcmcia (low */
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#define TS102_BITPORT_ENCSYNC 0x20 /* enab composite sync (low) */
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TS102_OP_CTL_DEV=0x22, /* undocumented mask ack + 1 byte */
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TS102_OP_CTL_DEV=0x22, /* mask ack + 1 byte */
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#define TS102_DEVCTL_CHARGE_DISABLE 0x01 /* dis/en charging */
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#define TS102_DEVCTL_POINTER_DISABLE 0x04 /* dis/en pointer */
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#define TS102_DEVCTL_KEYCLICK 0x08 /* keyclick? */
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@ -274,8 +278,8 @@ enum ts102_opcode { /* Argument Returned */
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TS102_OP_CTL_KBD_TIME_BTWN_RPTS=0x29, /* mask ack + 1 byte */
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TS102_OP_CTL_TIMEZONE=0x2a, /* mask ack + 1 byte */
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TS102_OP_CTL_MARK_SPACE_RATIO=0x2b, /* mask ack + 1 byte */
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TS102_OP_CTL_MOUSE_SENS=0x2c, /* no idea */
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TS102_OP_CTL_MOUSE_SCAN=0x2d, /* no idea */
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TS102_OP_CTL_MOUSE_SENS=0x2c, /* mask ack + 1 byte */
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TS102_OP_CTL_MOUSE_SCAN=0x2d, /* no idea invalid?*/
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TS102_OP_CTL_DIAGNOSTIC_MODE=0x2e, /* mask ack + 1 byte */
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#define TS102_DIAGNOSTIC_MODE_CMD_DIAG_ON_LCD 0x01
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#define TS102_DIAGNOSTIC_MODE_KDB_MS_9600 0x02
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@ -300,7 +304,7 @@ enum ts102_opcode { /* Argument Returned */
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TS102_OP_BLK_RD_EEPROM=0x40, /* len off ack <data> */
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TS102_OP_BLK_WR_EEPROM=0x41, /* len off <data> ack */
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TS102_OP_BLK_WR_STATUS=0x42, /* len off <data> ack */
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TS102_OP_BLK_DEF_SPCL_CHAR=0x43, /* len off <data> ack */
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TS102_OP_BLK_DEF_SPCL_CHAR=0x43, /* len off <8b data> ack */
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#define TS102_BLK_OFF_DEF_WAN1 0
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#define TS102_BLK_OFF_DEF_WAN2 1
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#define TS102_BLK_OFF_DEF_LAN1 2
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Loading…
Reference in New Issue