added geode driver
This commit is contained in:
aiju
parent
a95f728241
commit
68d6b0808b
10 changed files with 481 additions and 0 deletions
21
lib/vgadb
21
lib/vgadb
|
|
@ -428,6 +428,12 @@ ctlr
|
|||
ctlr=radeon linear=1
|
||||
hwgc=radeonhwgc
|
||||
|
||||
ctlr
|
||||
vid=0x1022 did=0x2081 # AMD Geode LX
|
||||
link=vga
|
||||
hwgc=geodehwgc
|
||||
ctlr=geode linear=1
|
||||
|
||||
#
|
||||
# mode:
|
||||
# These entries specify a monitor operating mode.
|
||||
|
|
@ -1631,3 +1637,18 @@ p109b6=1600x1200 # 75Hz
|
|||
# QUXGA 3200x2400 Quad UXGA
|
||||
# QUXGA-W 3840x2400 Wide-QUXGA
|
||||
#
|
||||
|
||||
geode
|
||||
alias=vga
|
||||
|
||||
geode=1024x768
|
||||
defaultclock=65
|
||||
shb=1032 ehb=1176 ht=1344
|
||||
shs=1056
|
||||
vrs=771 vre=777 vt=806
|
||||
hsync=- vsync=-
|
||||
|
||||
geode=1280x1024
|
||||
defaultclock=108
|
||||
shb=1312 ehb=1496 ht=1720
|
||||
vrs=1025 vre=1028 vt=1074
|
||||
|
|
|
|||
|
|
@ -33,6 +33,7 @@ enum {
|
|||
Qiob,
|
||||
Qiow,
|
||||
Qiol,
|
||||
Qmsr,
|
||||
Qbase,
|
||||
|
||||
Qmax = 16,
|
||||
|
|
@ -55,6 +56,7 @@ static Dirtab archdir[Qmax] = {
|
|||
"iob", { Qiob, 0 }, 0, 0660,
|
||||
"iow", { Qiow, 0 }, 0, 0660,
|
||||
"iol", { Qiol, 0 }, 0, 0660,
|
||||
"msr", { Qmsr, 0}, 0, 0660,
|
||||
};
|
||||
Lock archwlock; /* the lock is only for changing archdir */
|
||||
int narchdir = Qbase;
|
||||
|
|
@ -356,6 +358,7 @@ archread(Chan *c, void *a, long n, vlong offset)
|
|||
int port;
|
||||
ushort *sp;
|
||||
ulong *lp;
|
||||
vlong *vp;
|
||||
IOMap *m;
|
||||
Rdwrfn *fn;
|
||||
|
||||
|
|
@ -389,6 +392,14 @@ archread(Chan *c, void *a, long n, vlong offset)
|
|||
*lp++ = inl(port);
|
||||
return n;
|
||||
|
||||
case Qmsr:
|
||||
if(n & 7)
|
||||
error(Ebadarg);
|
||||
vp = a;
|
||||
for(port = offset; port < offset+n; port += 8)
|
||||
rdmsr(port, vp++);
|
||||
return n;
|
||||
|
||||
case Qioalloc:
|
||||
break;
|
||||
|
||||
|
|
@ -429,6 +440,7 @@ archwrite(Chan *c, void *a, long n, vlong offset)
|
|||
int port;
|
||||
ushort *sp;
|
||||
ulong *lp;
|
||||
vlong *vp;
|
||||
Rdwrfn *fn;
|
||||
|
||||
switch((ulong)c->qid.path){
|
||||
|
|
@ -458,6 +470,14 @@ archwrite(Chan *c, void *a, long n, vlong offset)
|
|||
outl(port, *lp++);
|
||||
return n;
|
||||
|
||||
case Qmsr:
|
||||
if(n & 7)
|
||||
error(Ebadarg);
|
||||
vp = a;
|
||||
for(port = offset; port < offset+n; port += 8)
|
||||
wrmsr(port, *vp++);
|
||||
return n;
|
||||
|
||||
default:
|
||||
if(c->qid.path < narchdir && (fn = writefn[c->qid.path]))
|
||||
return fn(c, a, n, offset);
|
||||
|
|
|
|||
|
|
@ -108,6 +108,7 @@ misc
|
|||
vgatvp3026 =cur
|
||||
vgavesa
|
||||
vgavmware +cur
|
||||
vgageode +cur
|
||||
|
||||
ip
|
||||
tcp
|
||||
|
|
|
|||
126
sys/src/9/pc/vgageode.c
Normal file
126
sys/src/9/pc/vgageode.c
Normal file
|
|
@ -0,0 +1,126 @@
|
|||
#include "u.h"
|
||||
#include "../port/lib.h"
|
||||
#include "mem.h"
|
||||
#include "dat.h"
|
||||
#include "fns.h"
|
||||
#include "io.h"
|
||||
#include "../port/error.h"
|
||||
|
||||
#define Image IMAGE
|
||||
#include <draw.h>
|
||||
#include <memdraw.h>
|
||||
#include <cursor.h>
|
||||
#include "screen.h"
|
||||
|
||||
enum {
|
||||
DC_UNLOCK = 0,
|
||||
DC_UNLOCKVALUE = 0x4758,
|
||||
DC_GENERAL_CFG = 1,
|
||||
CURE = 2,
|
||||
DC_CURS_ST_OFFSET = 6,
|
||||
DC_CURSOR_X = 24,
|
||||
DC_CURSOR_Y = 25,
|
||||
DC_PAL_ADDRESS = 28,
|
||||
DC_PAL_DATA
|
||||
};
|
||||
|
||||
static void
|
||||
geodeenable(VGAscr* scr)
|
||||
{
|
||||
Pcidev *p;
|
||||
|
||||
if(scr->mmio) return;
|
||||
p = pcimatch(0, 0x1022, 0x2081);
|
||||
if(!p) return;
|
||||
scr->mmio = vmap(p->mem[2].bar&~0x0F, p->mem[2].size);
|
||||
if(!scr->mmio) return;
|
||||
scr->pci = p;
|
||||
addvgaseg("geodegp", p->mem[1].bar&~0x0F, p->mem[1].size);
|
||||
addvgaseg("geodemmio", p->mem[2].bar&~0x0F, p->mem[2].size);
|
||||
addvgaseg("geodevid", p->mem[3].bar&~0x0F, p->mem[3].size);
|
||||
vgalinearpci(scr);
|
||||
if(scr->apsize)
|
||||
addvgaseg("geodescreen", scr->paddr, scr->apsize);
|
||||
scr->storage = 0x800000;
|
||||
}
|
||||
|
||||
static void
|
||||
geodelinear(VGAscr*, int, int)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
geodecurload(VGAscr* scr, Cursor* curs)
|
||||
{
|
||||
uvlong *p, and1, xor1, and2, xor2;
|
||||
int i;
|
||||
uchar *c, *s;
|
||||
|
||||
if(!scr->mmio) return;
|
||||
p = (uvlong*)((uchar*)scr->vaddr + scr->storage);
|
||||
c = curs->clr;
|
||||
s = curs->set;
|
||||
for(i=0;i<16;i++) {
|
||||
and1 = 0xFF ^ (*s ^ *c++);
|
||||
xor1 = *s++;
|
||||
and1 &= ~xor1;
|
||||
and2 = 0xFF ^ (*s ^ *c++);
|
||||
xor2 = *s++;
|
||||
and2 &= ~xor2;
|
||||
*p++ = (and1 << 56) | (and2 << 48) | 0xFFFFFFFFFFFFLL;
|
||||
*p++ = (xor1 << 56) | (xor2 << 48);
|
||||
}
|
||||
for(;i<128;i++) {
|
||||
*p++ = -1;
|
||||
*p++ = 0;
|
||||
}
|
||||
scr->offset = curs->offset;
|
||||
}
|
||||
|
||||
static int
|
||||
geodecurmove(VGAscr* scr, Point p) {
|
||||
if(!scr->mmio) return 1;
|
||||
((ulong*)scr->mmio)[DC_UNLOCK] = DC_UNLOCKVALUE;
|
||||
((ulong*)scr->mmio)[DC_CURSOR_X] = p.x + scr->offset.x;
|
||||
((ulong*)scr->mmio)[DC_CURSOR_Y] = p.y + scr->offset.y;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
geodecurenable(VGAscr* scr)
|
||||
{
|
||||
geodeenable(scr);
|
||||
if(!scr->mmio) return;
|
||||
geodecurload(scr, &arrow);
|
||||
geodecurmove(scr, ZP);
|
||||
((ulong*)scr->mmio)[DC_UNLOCK] = DC_UNLOCKVALUE;
|
||||
((ulong*)scr->mmio)[DC_CURS_ST_OFFSET] = scr->storage;
|
||||
((ulong*)scr->mmio)[DC_GENERAL_CFG] |= CURE;
|
||||
/* set cursor colours */
|
||||
((ulong*)scr->mmio)[DC_PAL_ADDRESS] = 0x100;
|
||||
((ulong*)scr->mmio)[DC_PAL_DATA] = -1;
|
||||
((ulong*)scr->mmio)[DC_PAL_DATA] = 0;
|
||||
}
|
||||
|
||||
static void
|
||||
geodecurdisable(VGAscr* scr)
|
||||
{
|
||||
if(!scr->mmio) return;
|
||||
((ulong*)scr->mmio)[DC_UNLOCK] = DC_UNLOCKVALUE;
|
||||
((ulong*)scr->mmio)[DC_GENERAL_CFG] &= ~CURE;
|
||||
}
|
||||
|
||||
VGAdev vgageodedev = {
|
||||
"geode",
|
||||
geodeenable,
|
||||
.linear = geodelinear,
|
||||
};
|
||||
|
||||
|
||||
VGAcur vgageodecur = {
|
||||
"geodehwgc",
|
||||
geodecurenable,
|
||||
geodecurdisable,
|
||||
geodecurload,
|
||||
geodecurmove,
|
||||
};
|
||||
|
|
@ -30,6 +30,8 @@ Ctlr* ctlrs[] = {
|
|||
&et4000, /* ctlr */
|
||||
&et4000hwgc, /* hwgc */
|
||||
&generic, /* ctlr */
|
||||
&geode, /* ctlr */
|
||||
&geodehwgc, /* hwgc */
|
||||
&hiqvideo, /* ctlr */
|
||||
&hiqvideohwgc, /* hwgc */
|
||||
&i81x, /* ctlr */
|
||||
|
|
|
|||
214
sys/src/cmd/aux/vga/geode.c
Normal file
214
sys/src/cmd/aux/vga/geode.c
Normal file
|
|
@ -0,0 +1,214 @@
|
|||
#include <u.h>
|
||||
#include <libc.h>
|
||||
#include <bio.h>
|
||||
|
||||
#include "pci.h"
|
||||
#include "vga.h"
|
||||
|
||||
#include "geode_modes.h"
|
||||
|
||||
enum {
|
||||
Nregs = 28,
|
||||
DC_UNLOCK = 0,
|
||||
DC_GENERAL_CFG,
|
||||
DC_DISPLAY_CFG,
|
||||
DC_ARB_CFG,
|
||||
DC_H_ACTIVE_TIMING = 16,
|
||||
DC_H_BLANK_TIMING,
|
||||
DC_H_SYNC_TIMING,
|
||||
DC_V_ACTIVE_TIMING = 20,
|
||||
DC_V_BLANK_TIMING,
|
||||
DC_V_SYNC_TIMING,
|
||||
DC_FB_ACTIVE,
|
||||
DC_LINE_SIZE = 12,
|
||||
DC_GFX_PITCH,
|
||||
|
||||
DC_UNLOCK_VALUE = 0x4758,
|
||||
|
||||
/* DC_GENERAL_CFG */
|
||||
VGAE = 1<<7, /* VGA enable */
|
||||
DFLE = 1, /* display FIFO enable */
|
||||
|
||||
/* DC_DISPLAY_CFG */
|
||||
TGEN = 1, /* timing enable */
|
||||
GDEN = 1<<3, /* graphics enable */
|
||||
VDEN = 1<<4, /* video enable */
|
||||
TRUP = 1<<6, /* timing register update */
|
||||
PALB = 1<<25, /* palette bypass */
|
||||
DISP_MODE8 = 0,
|
||||
DISP_MODE16 = 1<<8,
|
||||
DISP_MODE24 = 1<<9,
|
||||
DISP_MODE32 = (1<<8) | (1<<9),
|
||||
|
||||
/* low bandwidth */
|
||||
LBW_GENERAL = 0x9500,
|
||||
LBW_DISPLAY = 0x8000,
|
||||
LBW_ARB = 0x150001,
|
||||
/* average bandwidth */
|
||||
ABW_GENERAL = 0xB600,
|
||||
ABW_DISPLAY = 0x9000,
|
||||
ABW_ARB = 0x160001,
|
||||
};
|
||||
|
||||
typedef struct Geode Geode;
|
||||
struct Geode {
|
||||
ulong *mmio;
|
||||
Pcidev *pci;
|
||||
ulong regs[Nregs];
|
||||
uvlong clock;
|
||||
};
|
||||
|
||||
static void
|
||||
snarf(Vga* vga, Ctlr* ctlr)
|
||||
{
|
||||
Geode *geode;
|
||||
int i;
|
||||
|
||||
if(!vga->private) {
|
||||
geode = alloc(sizeof(Geode));
|
||||
geode->pci = pcimatch(0, 0x1022, 0x2081);
|
||||
if(!geode->pci) error("%s: not found\n", ctlr->name);
|
||||
vgactlw("type", "geode");
|
||||
geode->mmio = segattach(0, "geodemmio", 0, geode->pci->mem[2].size);
|
||||
if(geode->mmio == (ulong*)-1) error("%s: can't attach mmio segment\n", ctlr->name);
|
||||
vga->private = geode;
|
||||
}
|
||||
else geode = vga->private;
|
||||
|
||||
for(i=0;i<Nregs;i++) geode->regs[i] = geode->mmio[i];
|
||||
geode->clock = rdmsr(0x4C000015);
|
||||
|
||||
vga->crt[43] = vgaxi(Crtx, 43);
|
||||
vga->crt[44] = vgaxi(Crtx, 44);
|
||||
vga->crt[47] = vgaxi(Crtx, 47);
|
||||
vga->crt[48] = vgaxi(Crtx, 48);
|
||||
ctlr->flag |= Fsnarf;
|
||||
}
|
||||
|
||||
static void
|
||||
options(Vga* vga, Ctlr* ctlr)
|
||||
{
|
||||
USED(vga);
|
||||
ctlr->flag |= Foptions;
|
||||
}
|
||||
|
||||
static void
|
||||
init(Vga* vga, Ctlr* ctlr)
|
||||
{
|
||||
Geode *geode;
|
||||
Mode *m;
|
||||
int i, bpp;
|
||||
|
||||
geode = vga->private;
|
||||
m = vga->mode;
|
||||
m->vbs = m->vrs;
|
||||
m->vbe = m->vre;
|
||||
|
||||
|
||||
/* there has to be a better solution */
|
||||
if(m->x < 1024) {
|
||||
geode->regs[DC_GENERAL_CFG] = LBW_GENERAL;
|
||||
geode->regs[DC_DISPLAY_CFG] = LBW_DISPLAY;
|
||||
geode->regs[DC_ARB_CFG] = LBW_ARB;
|
||||
} else {
|
||||
geode->regs[DC_GENERAL_CFG] = ABW_GENERAL;
|
||||
geode->regs[DC_DISPLAY_CFG] = ABW_DISPLAY;
|
||||
geode->regs[DC_ARB_CFG] = ABW_ARB;
|
||||
}
|
||||
|
||||
geode->regs[DC_GENERAL_CFG] |= DFLE;
|
||||
geode->regs[DC_DISPLAY_CFG] |= GDEN | VDEN | TGEN | TRUP | PALB;
|
||||
|
||||
switch(m->z) {
|
||||
case 8: bpp = 1; break;
|
||||
case 15: case 16: bpp = 2; geode->regs[DC_DISPLAY_CFG] |= DISP_MODE16; break;
|
||||
case 24: bpp = 3; geode->regs[DC_DISPLAY_CFG] |= DISP_MODE24; break;
|
||||
case 32: bpp = 4; geode->regs[DC_DISPLAY_CFG] |= DISP_MODE32; break;
|
||||
default: error("%s: unknown bpp value\n", ctlr->name); bpp = 0;
|
||||
}
|
||||
|
||||
geode->regs[DC_H_ACTIVE_TIMING] = (m->x - 1) | ((m->ht - 1) << 16);
|
||||
geode->regs[DC_H_BLANK_TIMING] = (m->shb - 1) | ((m->ehb - 1) << 16);
|
||||
geode->regs[DC_H_SYNC_TIMING] = (m->shs - 1) | ((m->ehs - 1) << 16);
|
||||
geode->regs[DC_V_ACTIVE_TIMING] = (m->y - 1) | ((m->vt - 1) << 16);
|
||||
geode->regs[DC_V_BLANK_TIMING] = (m->vrs - 1) | ((m->vre - 1) << 16);
|
||||
geode->regs[DC_V_SYNC_TIMING] = (m->vbs - 1) | ((m->vbe - 1) << 16);
|
||||
geode->regs[DC_FB_ACTIVE] = (m->x - 1) | ((m->y - 1) << 16);
|
||||
geode->regs[DC_GFX_PITCH] = geode->regs[DC_LINE_SIZE] = (m->x >> 3) * bpp;
|
||||
|
||||
for(i=0;i<NumModes;i++)
|
||||
if(geode_modes[i][1] == m->frequency)
|
||||
goto modefound;
|
||||
error("%s: unknown clock value\n", ctlr->name);
|
||||
modefound:
|
||||
geode->clock = ((uvlong)geode_modes[i][0] << 32);
|
||||
|
||||
ctlr->flag |= Finit;
|
||||
}
|
||||
|
||||
static void
|
||||
load(Vga* vga, Ctlr* ctlr)
|
||||
{
|
||||
Geode *geode;
|
||||
int i;
|
||||
|
||||
geode = vga->private;
|
||||
wrmsr(0x4C000015, geode->clock);
|
||||
geode->mmio[DC_UNLOCK] = DC_UNLOCK_VALUE;
|
||||
for(i=4;i<Nregs;i++) geode->mmio[i] = geode->regs[i];
|
||||
for(i=1;i<4;i++) geode->mmio[i] = geode->regs[i];
|
||||
ctlr->flag |= Fload;
|
||||
}
|
||||
|
||||
static void
|
||||
printreg32(ulong u) {
|
||||
printreg((u>>24)&0xFF);
|
||||
printreg((u>>16)&0xFF);
|
||||
printreg((u>>8)&0xFF);
|
||||
printreg(u&0xFF);
|
||||
}
|
||||
|
||||
static void
|
||||
dump(Vga* vga, Ctlr* ctlr)
|
||||
{
|
||||
int i;
|
||||
Geode *geode;
|
||||
|
||||
geode = vga->private;
|
||||
printitem(ctlr->name, "configuration");
|
||||
for(i=0;i<4;i++) printreg32(geode->regs[i]);
|
||||
printitem(ctlr->name, "memory");
|
||||
for(i=4;i<15;i++) printreg32(geode->regs[i]);
|
||||
printitem(ctlr->name, "timing");
|
||||
for(i=16;i<24;i++) printreg32(geode->regs[i]);
|
||||
printitem(ctlr->name, "cursor");
|
||||
for(i=24;i<28;i++) printreg32(geode->regs[i]);
|
||||
|
||||
printitem(ctlr->name, "ext");
|
||||
printreg(vga->crt[43]);
|
||||
printreg(vga->crt[44]);
|
||||
printreg(vga->crt[47]);
|
||||
printreg(vga->crt[48]);
|
||||
|
||||
printitem(ctlr->name, "clock");
|
||||
printreg32((geode->clock >> 32) & 0xFFFFFFFF);
|
||||
printreg32(geode->clock & 0xFFFFFFFF);
|
||||
}
|
||||
|
||||
Ctlr geode = {
|
||||
"geode", /* name */
|
||||
snarf, /* snarf */
|
||||
options, /* options */
|
||||
init, /* init */
|
||||
load, /* load */
|
||||
dump, /* dump */
|
||||
};
|
||||
|
||||
Ctlr geodehwgc = {
|
||||
"geodehwgc",
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
};
|
||||
65
sys/src/cmd/aux/vga/geode_modes.h
Normal file
65
sys/src/cmd/aux/vga/geode_modes.h
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
enum {NumModes = 61};
|
||||
|
||||
static const ulong geode_modes[NumModes][2] = {
|
||||
{0x000031AC, 24923000},
|
||||
{0x0000215D, 25175000},
|
||||
{0x00001087, 27000000},
|
||||
{0x0000216C, 28322000},
|
||||
{0x0000218D, 28560000},
|
||||
{0x000010C9, 31200000},
|
||||
{0x00003147, 31500000},
|
||||
{0x000010A7, 33032000},
|
||||
{0x00002159, 35112000},
|
||||
{0x00004249, 35500000},
|
||||
{0x00000057, 36000000},
|
||||
{0x0000219A, 37889000},
|
||||
{0x00002158, 39168000},
|
||||
{0x00000045, 40000000},
|
||||
{0x00000089, 43163000},
|
||||
{0x000010E7, 44900000},
|
||||
{0x00002136, 45720000},
|
||||
{0x00003207, 49500000},
|
||||
{0x00002187, 50000000},
|
||||
{0x00004286, 56250000},
|
||||
{0x000010E5, 60065000},
|
||||
{0x00004214, 65000000},
|
||||
{0x00001105, 68179000},
|
||||
{0x000031E4, 74250000},
|
||||
{0x00003183, 75000000},
|
||||
{0x00004284, 78750000},
|
||||
{0x00001104, 81600000},
|
||||
{0x00006363, 94500000},
|
||||
{0x00005303, 97520000},
|
||||
{0x00002183, 100187000},
|
||||
{0x00002122, 101420000},
|
||||
{0x000041B1, 106500000},
|
||||
{0x00001081, 108000000},
|
||||
{0x00006201, 113310000},
|
||||
{0x00000041, 119650000},
|
||||
{0x000041A1, 129600000},
|
||||
{0x00002182, 133500000},
|
||||
{0x000041B1, 135000000},
|
||||
{0x00000051, 144000000},
|
||||
{0x000041E1, 148500000},
|
||||
{0x000062D1, 157500000},
|
||||
{0x000031A1, 162000000},
|
||||
{0x00000061, 169203000},
|
||||
{0x00004231, 172800000},
|
||||
{0x00002151, 175500000},
|
||||
{0x000052E1, 189000000},
|
||||
{0x00000071, 192000000},
|
||||
{0x00003201, 198000000},
|
||||
{0x00004291, 202500000},
|
||||
{0x00001101, 204750000},
|
||||
{0x00007481, 218250000},
|
||||
{0x00004170, 229500000},
|
||||
{0x00006210, 234000000},
|
||||
{0x00003140, 251182000},
|
||||
{0x00006250, 261000000},
|
||||
{0x000041C0, 278400000},
|
||||
{0x00005220, 280640000},
|
||||
{0x00000050, 288000000},
|
||||
{0x000041E0, 297000000},
|
||||
{0x00002130, 320207000},
|
||||
{0x00006310, 341349000},
|
||||
};
|
||||
|
|
@ -11,6 +11,7 @@ static int iobfd = -1;
|
|||
static int iowfd = -1;
|
||||
static int iolfd = -1;
|
||||
static int biosfd = -1;
|
||||
static int msrfd = -1;
|
||||
static ulong biosoffset = 0;
|
||||
|
||||
enum {
|
||||
|
|
@ -106,6 +107,29 @@ outportl(long port, ulong data)
|
|||
error("outportl(0x%4.4lx, 0x%2.2luX): %r\n", port, data);
|
||||
}
|
||||
|
||||
uvlong
|
||||
rdmsr(long port)
|
||||
{
|
||||
uvlong data;
|
||||
|
||||
if(msrfd == -1)
|
||||
msrfd = devopen("#P/msr", ORDWR);
|
||||
|
||||
if(pread(msrfd, &data, sizeof(data), port) != sizeof(data))
|
||||
error("rdmsr(0x%4.4lx): %r\n", port);
|
||||
return data;
|
||||
}
|
||||
|
||||
void
|
||||
wrmsr(long port, uvlong data)
|
||||
{
|
||||
if(msrfd == -1)
|
||||
msrfd = devopen("#P/msr", ORDWR);
|
||||
|
||||
if(pwrite(msrfd, &data, sizeof(data), port) != sizeof(data))
|
||||
error("wrmsr(0x%4.4lx, 0x%2.2lluX): %r\n", port, data);
|
||||
}
|
||||
|
||||
static void
|
||||
vgactlinit(void)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -25,6 +25,7 @@ OFILES=\
|
|||
ics2494.$O\
|
||||
ics534x.$O\
|
||||
io.$O\
|
||||
geode.$O\
|
||||
mach32.$O\
|
||||
mach64.$O\
|
||||
mach64xx.$O\
|
||||
|
|
|
|||
|
|
@ -302,6 +302,13 @@ extern void printreg(ulong);
|
|||
extern void printflag(ulong);
|
||||
extern void setpalette(int, int, int, int);
|
||||
extern int curprintindex;
|
||||
extern uvlong rdmsr(long);
|
||||
extern void wrmsr(long, uvlong);
|
||||
|
||||
/* geode.c */
|
||||
|
||||
extern Ctlr geode;
|
||||
extern Ctlr geodehwgc;
|
||||
|
||||
/* mach32.c */
|
||||
extern Ctlr mach32;
|
||||
|
|
|
|||
Loading…
Reference in a new issue