500 lines
15 KiB
C
500 lines
15 KiB
C
/* $NetBSD: ibm561.c,v 1.9 2009/03/14 15:36:17 dsl Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2001 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Roland C. Dowdeswell of Ponte, Inc.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``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 FOUNDATION OR CONTRIBUTORS
|
|
* 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: ibm561.c,v 1.9 2009/03/14 15:36:17 dsl Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/device.h>
|
|
#include <sys/buf.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/malloc.h>
|
|
|
|
#include <uvm/uvm_extern.h>
|
|
|
|
#include <dev/pci/pcivar.h>
|
|
#include <dev/ic/ibm561reg.h>
|
|
#include <dev/ic/ibm561var.h>
|
|
#include <dev/ic/ramdac.h>
|
|
|
|
#include <dev/wscons/wsconsio.h>
|
|
|
|
/*
|
|
* Functions exported via the RAMDAC configuration table.
|
|
*/
|
|
void ibm561_init(struct ramdac_cookie *);
|
|
int ibm561_set_cmap(struct ramdac_cookie *, struct wsdisplay_cmap *);
|
|
int ibm561_get_cmap(struct ramdac_cookie *, struct wsdisplay_cmap *);
|
|
int ibm561_set_cursor(struct ramdac_cookie *, struct wsdisplay_cursor *);
|
|
int ibm561_get_cursor(struct ramdac_cookie *, struct wsdisplay_cursor *);
|
|
int ibm561_set_curpos(struct ramdac_cookie *, struct wsdisplay_curpos *);
|
|
int ibm561_get_curpos(struct ramdac_cookie *, struct wsdisplay_curpos *);
|
|
int ibm561_get_curmax(struct ramdac_cookie *, struct wsdisplay_curpos *);
|
|
int ibm561_set_dotclock(struct ramdac_cookie *, unsigned);
|
|
|
|
/* XXX const */
|
|
struct ramdac_funcs ibm561_funcsstruct = {
|
|
"IBM561",
|
|
ibm561_register,
|
|
ibm561_init,
|
|
ibm561_set_cmap,
|
|
ibm561_get_cmap,
|
|
ibm561_set_cursor,
|
|
ibm561_get_cursor,
|
|
ibm561_set_curpos,
|
|
ibm561_get_curpos,
|
|
ibm561_get_curmax,
|
|
NULL, /* check_curcmap; not needed */
|
|
NULL, /* set_curcmap; not needed */
|
|
NULL, /* get_curcmap; not needed */
|
|
ibm561_set_dotclock,
|
|
};
|
|
|
|
/*
|
|
* Private data.
|
|
*/
|
|
struct ibm561data {
|
|
void *cookie;
|
|
|
|
int (*ramdac_sched_update)(void *, void (*)(void *));
|
|
void (*ramdac_wr)(void *, u_int, u_int8_t);
|
|
u_int8_t (*ramdac_rd)(void *, u_int);
|
|
|
|
#define CHANGED_CURCMAP 0x0001 /* cursor cmap */
|
|
#define CHANGED_CMAP 0x0002 /* color map */
|
|
#define CHANGED_WTYPE 0x0004 /* window types */
|
|
#define CHANGED_DOTCLOCK 0x0008 /* dot clock */
|
|
#define CHANGED_ALL 0x000f /* or of all above */
|
|
u_int8_t changed;
|
|
|
|
/* dotclock parameters */
|
|
u_int8_t vco_div;
|
|
u_int8_t pll_ref;
|
|
u_int8_t div_dotclock;
|
|
|
|
/* colormaps et al. */
|
|
u_int8_t curcmap_r[2];
|
|
u_int8_t curcmap_g[2];
|
|
u_int8_t curcmap_b[2];
|
|
|
|
u_int8_t cmap_r[IBM561_NCMAP_ENTRIES];
|
|
u_int8_t cmap_g[IBM561_NCMAP_ENTRIES];
|
|
u_int8_t cmap_b[IBM561_NCMAP_ENTRIES];
|
|
|
|
u_int16_t gamma_r[IBM561_NGAMMA_ENTRIES];
|
|
u_int16_t gamma_g[IBM561_NGAMMA_ENTRIES];
|
|
u_int16_t gamma_b[IBM561_NGAMMA_ENTRIES];
|
|
|
|
u_int16_t wtype[IBM561_NWTYPES];
|
|
};
|
|
|
|
/*
|
|
* private functions
|
|
*/
|
|
void ibm561_update(void *);
|
|
static void ibm561_load_cmap(struct ibm561data *);
|
|
static void ibm561_load_dotclock(struct ibm561data *);
|
|
static void ibm561_regbegin(struct ibm561data *, u_int16_t);
|
|
static void ibm561_regcont(struct ibm561data *, u_int16_t, u_int8_t);
|
|
static void ibm561_regcont10bit(struct ibm561data *, u_int16_t, u_int16_t);
|
|
static void ibm561_regwr(struct ibm561data *, u_int16_t, u_int8_t);
|
|
|
|
struct ramdac_funcs *
|
|
ibm561_funcs(void)
|
|
{
|
|
return &ibm561_funcsstruct;
|
|
}
|
|
|
|
struct ramdac_cookie *
|
|
ibm561_register(v, sched_update, wr, rd)
|
|
void *v;
|
|
int (*sched_update)(void *, void (*)(void *));
|
|
void (*wr)(void *, u_int, u_int8_t);
|
|
u_int8_t (*rd)(void *, u_int);
|
|
{
|
|
struct ibm561data *data;
|
|
|
|
data = malloc(sizeof *data, M_DEVBUF, M_WAITOK|M_ZERO);
|
|
data->cookie = v;
|
|
data->ramdac_sched_update = sched_update;
|
|
data->ramdac_wr = wr;
|
|
data->ramdac_rd = rd;
|
|
return (struct ramdac_cookie *)data;
|
|
}
|
|
|
|
/*
|
|
* This function exists solely to provide a means to init
|
|
* the RAMDAC without first registering. It is useful for
|
|
* initializing the console early on.
|
|
*/
|
|
|
|
struct ibm561data *saved_console_data;
|
|
|
|
void
|
|
ibm561_cninit(v, sched_update, wr, rd, dotclock)
|
|
void *v;
|
|
int (*sched_update)(void *, void (*)(void *));
|
|
void (*wr)(void *, u_int, u_int8_t);
|
|
u_int8_t (*rd)(void *, u_int);
|
|
u_int dotclock;
|
|
{
|
|
struct ibm561data tmp, *data = &tmp;
|
|
memset(data, 0x0, sizeof *data);
|
|
data->cookie = v;
|
|
data->ramdac_sched_update = sched_update;
|
|
data->ramdac_wr = wr;
|
|
data->ramdac_rd = rd;
|
|
ibm561_set_dotclock((struct ramdac_cookie *)data, dotclock);
|
|
saved_console_data = data;
|
|
ibm561_init((struct ramdac_cookie *)data);
|
|
saved_console_data = NULL;
|
|
}
|
|
|
|
void
|
|
ibm561_init(struct ramdac_cookie *rc)
|
|
{
|
|
struct ibm561data *data = (struct ibm561data *)rc;
|
|
int i;
|
|
|
|
/* XXX this is _essential_ */
|
|
|
|
ibm561_load_dotclock(data);
|
|
|
|
/* XXXrcd: bunch of magic of which I have no current clue */
|
|
ibm561_regwr(data, IBM561_CONFIG_REG1, 0x2a);
|
|
ibm561_regwr(data, IBM561_CONFIG_REG3, 0x41);
|
|
ibm561_regwr(data, IBM561_CONFIG_REG4, 0x20);
|
|
|
|
/* initialize the card a bit */
|
|
ibm561_regwr(data, IBM561_SYNC_CNTL, 0x1);
|
|
ibm561_regwr(data, IBM561_CONFIG_REG2, 0x19);
|
|
|
|
ibm561_regwr(data, IBM561_CONFIG_REG1, 0x2a);
|
|
ibm561_regwr(data, IBM561_CONFIG_REG4, 0x20);
|
|
|
|
ibm561_regbegin(data, IBM561_WAT_SEG_REG);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regbegin(data, IBM561_CHROMAKEY0);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
|
|
ibm561_regwr(data, IBM561_CURS_CNTL_REG, 0x00); /* XXX off? */
|
|
|
|
/* cursor `hot spot' registers */
|
|
ibm561_regbegin(data, IBM561_HOTSPOT_REG);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0x00);
|
|
|
|
/* VRAM Mask Registers (diagnostics) */
|
|
ibm561_regbegin(data, IBM561_VRAM_MASK_REG);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
ibm561_regcont(data, IBM561_CMD, 0xff);
|
|
|
|
/* let's set up some decent default colour maps and gammas */
|
|
for (i=0; i < IBM561_NCMAP_ENTRIES; i++)
|
|
data->cmap_r[i] = data->cmap_g[i] = data->cmap_b[i] = 0xff;
|
|
data->cmap_r[0] = data->cmap_g[0] = data->cmap_b[0] = 0x00;
|
|
data->cmap_r[256] = data->cmap_g[256] = data->cmap_b[256] = 0x00;
|
|
data->cmap_r[512] = data->cmap_g[512] = data->cmap_b[512] = 0x00;
|
|
data->cmap_r[768] = data->cmap_g[768] = data->cmap_b[768] = 0x00;
|
|
|
|
data->gamma_r[0] = data->gamma_g[0] = data->gamma_b[0] = 0x00;
|
|
for (i=0; i < IBM561_NGAMMA_ENTRIES; i++)
|
|
data->gamma_r[i] = data->gamma_g[i] = data->gamma_b[i] = 0xff;
|
|
|
|
for (i=0; i < IBM561_NWTYPES; i++)
|
|
data->wtype[i] = 0x0036;
|
|
data->wtype[1] = 0x0028;
|
|
|
|
/* the last step: */
|
|
data->changed = CHANGED_ALL;
|
|
data->ramdac_sched_update(data->cookie, ibm561_update);
|
|
}
|
|
|
|
int
|
|
ibm561_set_cmap(struct ramdac_cookie *rc, struct wsdisplay_cmap *cmapp)
|
|
{
|
|
struct ibm561data *data = (struct ibm561data *)rc;
|
|
u_int count, index;
|
|
uint8_t r[IBM561_NCMAP_ENTRIES];
|
|
uint8_t g[IBM561_NCMAP_ENTRIES];
|
|
uint8_t b[IBM561_NCMAP_ENTRIES];
|
|
int s, error;
|
|
|
|
if (cmapp->index >= IBM561_NCMAP_ENTRIES ||
|
|
cmapp->count > IBM561_NCMAP_ENTRIES - cmapp->index)
|
|
return (EINVAL);
|
|
|
|
index = cmapp->index;
|
|
count = cmapp->count;
|
|
error = copyin(cmapp->red, &r[index], count);
|
|
if (error)
|
|
return error;
|
|
error = copyin(cmapp->green, &g[index], count);
|
|
if (error)
|
|
return error;
|
|
error = copyin(cmapp->blue, &b[index], count);
|
|
if (error)
|
|
return error;
|
|
s = spltty();
|
|
memcpy(&data->cmap_r[index], &r[index], count);
|
|
memcpy(&data->cmap_g[index], &g[index], count);
|
|
memcpy(&data->cmap_b[index], &b[index], count);
|
|
data->changed |= CHANGED_CMAP;
|
|
data->ramdac_sched_update(data->cookie, ibm561_update);
|
|
splx(s);
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
ibm561_get_cmap(struct ramdac_cookie *rc, struct wsdisplay_cmap *cmapp)
|
|
{
|
|
struct ibm561data *data = (struct ibm561data *)rc;
|
|
u_int count, index;
|
|
int error;
|
|
|
|
if (cmapp->index >= IBM561_NCMAP_ENTRIES ||
|
|
cmapp->count > IBM561_NCMAP_ENTRIES - cmapp->index)
|
|
return (EINVAL);
|
|
count = cmapp->count;
|
|
index = cmapp->index;
|
|
error = copyout(&data->cmap_r[index], cmapp->red, count);
|
|
if (error)
|
|
return (error);
|
|
error = copyout(&data->cmap_g[index], cmapp->green, count);
|
|
if (error)
|
|
return (error);
|
|
error = copyout(&data->cmap_b[index], cmapp->blue, count);
|
|
return (error);
|
|
}
|
|
|
|
/*
|
|
* XXX:
|
|
* I am leaving these functions returning EINVAL, as they are
|
|
* not strictly necessary for the correct functioning of the
|
|
* card and in fact are not used on the other TGA variants, except
|
|
* they are exported via ioctl(2) to userland, which does not in
|
|
* fact use them.
|
|
*/
|
|
|
|
int
|
|
ibm561_set_cursor(struct ramdac_cookie *rc, struct wsdisplay_cursor *cursorp)
|
|
{
|
|
return EINVAL;
|
|
}
|
|
|
|
int
|
|
ibm561_get_cursor(struct ramdac_cookie *rc, struct wsdisplay_cursor *cursorp)
|
|
{
|
|
return EINVAL;
|
|
}
|
|
|
|
int
|
|
ibm561_set_curpos(struct ramdac_cookie *rc, struct wsdisplay_curpos *curposp)
|
|
{
|
|
return EINVAL;
|
|
}
|
|
|
|
int
|
|
ibm561_get_curpos(struct ramdac_cookie *rc, struct wsdisplay_curpos *curposp)
|
|
{
|
|
return EINVAL;
|
|
}
|
|
|
|
int
|
|
ibm561_get_curmax(struct ramdac_cookie *rc, struct wsdisplay_curpos *curposp)
|
|
{
|
|
return EINVAL;
|
|
}
|
|
|
|
int
|
|
ibm561_set_dotclock(struct ramdac_cookie *rc, unsigned dotclock)
|
|
{
|
|
struct ibm561data *data = (struct ibm561data *)rc;
|
|
|
|
/* XXXrcd: a couple of these are a little hazy, vis a vis
|
|
* check 175MHz and 202MHz, which are wrong...
|
|
*/
|
|
switch (dotclock) {
|
|
case 25175000: data->vco_div = 0x3e; data->pll_ref = 0x09; break;
|
|
case 31500000: data->vco_div = 0x17; data->pll_ref = 0x05; break;
|
|
case 40000000: data->vco_div = 0x42; data->pll_ref = 0x06; break;
|
|
case 50000000: data->vco_div = 0x45; data->pll_ref = 0x05; break;
|
|
case 65000000: data->vco_div = 0xac; data->pll_ref = 0x0c; break;
|
|
case 69000000: data->vco_div = 0xa9; data->pll_ref = 0x0b; break;
|
|
case 74000000: data->vco_div = 0x9c; data->pll_ref = 0x09; break;
|
|
case 75000000: data->vco_div = 0x93; data->pll_ref = 0x08; break;
|
|
case 103994000: data->vco_div = 0x96; data->pll_ref = 0x06; break;
|
|
case 108180000: data->vco_div = 0xb8; data->pll_ref = 0x08; break;
|
|
case 110000000: data->vco_div = 0xba; data->pll_ref = 0x08; break;
|
|
case 119840000: data->vco_div = 0x82; data->pll_ref = 0x04; break;
|
|
case 130808000: data->vco_div = 0xc8; data->pll_ref = 0x08; break;
|
|
case 135000000: data->vco_div = 0xc1; data->pll_ref = 0x07; break;
|
|
case 175000000: data->vco_div = 0xe2; data->pll_ref = 0x07; break;
|
|
case 202500000: data->vco_div = 0xe2; data->pll_ref = 0x07; break;
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
|
|
data->div_dotclock = 0xb0;
|
|
data->changed |= CHANGED_DOTCLOCK;
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Internal Functions
|
|
*/
|
|
|
|
void
|
|
ibm561_update(void *vp)
|
|
{
|
|
struct ibm561data *data = (struct ibm561data *)vp;
|
|
int i;
|
|
|
|
/* XXX see comment above ibm561_cninit() */
|
|
if (!data)
|
|
data = saved_console_data;
|
|
|
|
if (data->changed & CHANGED_WTYPE) {
|
|
ibm561_regbegin(data, IBM561_FB_WINTYPE);
|
|
for (i=0; i < IBM561_NWTYPES; i++)
|
|
ibm561_regcont10bit(data, IBM561_CMD_FB_WAT, data->wtype[i]);
|
|
|
|
/* XXXrcd: quick hack here for AUX FB table */
|
|
ibm561_regbegin(data, IBM561_AUXFB_WINTYPE);
|
|
for (i=0; i < IBM561_NWTYPES; i++)
|
|
ibm561_regcont(data, IBM561_CMD, 0x04);
|
|
|
|
/* XXXrcd: quick hack here for OL WAT table */
|
|
ibm561_regbegin(data, IBM561_OL_WINTYPE);
|
|
for (i=0; i < IBM561_NWTYPES; i++)
|
|
ibm561_regcont10bit(data, IBM561_CMD_FB_WAT, 0x0231);
|
|
|
|
/* XXXrcd: quick hack here for AUX OL WAT table */
|
|
ibm561_regbegin(data, IBM561_AUXOL_WINTYPE);
|
|
for (i=0; i < IBM561_NWTYPES; i++)
|
|
ibm561_regcont(data, IBM561_CMD, 0x0c);
|
|
}
|
|
|
|
if (data->changed & CHANGED_CMAP)
|
|
ibm561_load_cmap(data);
|
|
|
|
/* XXX: I am not sure in what situations it is safe to
|
|
* change the dotclock---hope this is good.
|
|
*/
|
|
if (data->changed & CHANGED_DOTCLOCK)
|
|
ibm561_load_dotclock(data);
|
|
}
|
|
|
|
static void
|
|
ibm561_load_cmap(struct ibm561data *data)
|
|
{
|
|
int i;
|
|
|
|
ibm561_regbegin(data, IBM561_CMAP_TABLE);
|
|
for (i=0; i < IBM561_NCMAP_ENTRIES; i++) {
|
|
ibm561_regcont(data, IBM561_CMD_CMAP, data->cmap_r[i]);
|
|
ibm561_regcont(data, IBM561_CMD_CMAP, data->cmap_g[i]);
|
|
ibm561_regcont(data, IBM561_CMD_CMAP, data->cmap_b[i]);
|
|
}
|
|
|
|
ibm561_regbegin(data, IBM561_RED_GAMMA_TABLE);
|
|
for (i=0; i < 256; i++)
|
|
ibm561_regcont10bit(data, IBM561_CMD_GAMMA, data->gamma_r[i]);
|
|
|
|
ibm561_regbegin(data, IBM561_GREEN_GAMMA_TABLE);
|
|
for (i=1; i < 256; i++)
|
|
ibm561_regcont10bit(data, IBM561_CMD_GAMMA, data->gamma_g[i]);
|
|
|
|
ibm561_regbegin(data, IBM561_BLUE_GAMMA_TABLE);
|
|
for (i=1; i < 256; i++)
|
|
ibm561_regcont10bit(data, IBM561_CMD_GAMMA, data->gamma_b[i]);
|
|
|
|
}
|
|
|
|
static void
|
|
ibm561_load_dotclock(struct ibm561data *data)
|
|
{
|
|
/* XXX
|
|
* we should probably be more pro-active here, but it shouldn't
|
|
* actually happen...
|
|
*/
|
|
if (!data->vco_div || !data->pll_ref || ! data->div_dotclock) {
|
|
panic("ibm561_load_dotclock: called uninitialized");
|
|
}
|
|
|
|
ibm561_regwr(data, IBM561_PLL_VCO_DIV, data->vco_div);
|
|
ibm561_regwr(data, IBM561_PLL_REF_REG, data->pll_ref);
|
|
ibm561_regwr(data, IBM561_DIV_DOTCLCK, data->div_dotclock);
|
|
}
|
|
|
|
static void
|
|
ibm561_regcont10bit(struct ibm561data *data, u_int16_t reg, u_int16_t val)
|
|
{
|
|
data->ramdac_wr(data->cookie, IBM561_CMD_GAMMA, (val >> 2) & 0xff);
|
|
data->ramdac_wr(data->cookie, IBM561_CMD_GAMMA, (val & 0x3) << 6);
|
|
}
|
|
|
|
static void
|
|
ibm561_regbegin(struct ibm561data *data, u_int16_t reg)
|
|
{
|
|
data->ramdac_wr(data->cookie, IBM561_ADDR_LOW, reg & 0xff);
|
|
data->ramdac_wr(data->cookie, IBM561_ADDR_HIGH, (reg >> 8) & 0xff);
|
|
}
|
|
|
|
static void
|
|
ibm561_regcont(struct ibm561data *data, u_int16_t reg, u_int8_t val)
|
|
{
|
|
data->ramdac_wr(data->cookie, reg, val);
|
|
}
|
|
|
|
static void
|
|
ibm561_regwr(struct ibm561data *data, u_int16_t reg, u_int8_t val)
|
|
{
|
|
ibm561_regbegin(data, reg);
|
|
ibm561_regcont(data, IBM561_CMD, val);
|
|
}
|