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Diffstat (limited to 'hw/kdrive/neomagic/neomagic.c')
-rw-r--r--hw/kdrive/neomagic/neomagic.c337
1 files changed, 0 insertions, 337 deletions
diff --git a/hw/kdrive/neomagic/neomagic.c b/hw/kdrive/neomagic/neomagic.c
deleted file mode 100644
index 68dbb9172..000000000
--- a/hw/kdrive/neomagic/neomagic.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- *
- * Copyright © 2004 Franco Catrin
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Franco Catrin not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Franco Catrin makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * FRANCO CATRIN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL FRANCO CATRIN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "neomagic.h"
-#include <sys/io.h>
-
-struct NeoChipInfo neoChips[] = {
- {NEO_VENDOR, 0x0001, CAP_NM2070, "MagicGraph 128(NM2070)",
- 896, 65000, 2048, 0x100, 1024, 1024, 1024},
- {NEO_VENDOR, 0x0002, CAP_NM2090, "MagicGraph 128V(NM2090)",
- 1152, 80000, 2048, 0x100, 2048, 1024, 1024},
- {NEO_VENDOR, 0x0003, CAP_NM2090, "MagicGraph 128ZV(NM2093)",
- 1152, 80000, 2048, 0x100, 2048, 1024, 1024},
- {NEO_VENDOR, 0x0083, CAP_NM2097, "MagicGraph 128ZV+(NM2097)",
- 1152, 80000, 1024, 0x100, 2048, 1024, 1024},
- {NEO_VENDOR, 0x0004, CAP_NM2097, "MagicGraph 128XD(NM2160)",
- 2048, 90000, 1024, 0x100, 2048, 1024, 1024},
- {NEO_VENDOR, 0x0005, CAP_NM2200, "MagicGraph 256AV(NM2200)",
- 2560, 110000, 1024, 0x1000, 4096, 1280, 1024},
- {NEO_VENDOR, 0x0025, CAP_NM2200, "MagicGraph 256AV+(NM2230)",
- 3008, 110000, 1024, 0x1000, 4096, 1280, 1024},
- {NEO_VENDOR, 0x0006, CAP_NM2200, "MagicGraph 256ZX(NM2360)",
- 4096, 110000, 1024, 0x1000, 4096, 1280, 1024},
- {NEO_VENDOR, 0x0016, CAP_NM2200, "MagicGraph 256XL+(NM2380)",
- 6144, 110000, 1024, 0x1000, 8192, 1280, 1024},
- {0, 0, 0, NULL},
-};
-
-static Bool
-neoCardInit(KdCardInfo *card)
-{
- NeoCardInfo *neoc;
- struct NeoChipInfo *chip;
-
- neoc =(NeoCardInfo *) xalloc(sizeof(NeoCardInfo));
- if(!neoc) {
- return FALSE;
- }
-
- if(!vesaInitialize(card, &neoc->backendCard)) {
- xfree(neoc);
- return FALSE;
- }
-
- for(chip = neoChips; chip->name != NULL; ++chip) {
- if(chip->device == card->attr.deviceID) {
- neoc->chip = chip;
- break;
- }
- }
-
- ErrorF("Using Neomagic card: %s\n", neoc->chip->name);
-
- neoMapReg(card, neoc);
-
- card->driver = neoc;
-
- return TRUE;
-}
-
-static Bool
-neoScreenInit(KdScreenInfo *screen)
-{
- NeoScreenInfo *neos;
- neoCardInfo(screen);
- int screen_size, memory;
-
- neos = xcalloc(sizeof(NeoScreenInfo), 1);
- if(neos == NULL) {
- return FALSE;
- }
-
- memset (neos, '\0', sizeof (NeoScreenInfo));
-
-
- if(!vesaScreenInitialize(screen, &neos->backendScreen)) {
- xfree(neos);
- return FALSE;
- }
-
- screen->softCursor = TRUE; // no hardware color cursor available
-
- neos->screen = neos->backendScreen.fb;
-
- memory = neos->backendScreen.fb_size;
- screen_size = screen->fb[0].byteStride * screen->height;
- memory -= screen_size;
-
- if(memory > screen->fb[0].byteStride) {
- neos->off_screen = neos->screen + screen_size;
- neos->off_screen_size = memory;
- } else {
- neos->off_screen = 0;
- neos->off_screen_size = 0;
- }
-
- screen->driver = neos;
-
- return TRUE;
-}
-
-static Bool
-neoInitScreen(ScreenPtr pScreen)
-{
- return vesaInitScreen(pScreen);
-}
-
-static Bool
-neoFinishInitScreen(ScreenPtr pScreen)
-{
- return vesaFinishInitScreen(pScreen);
-}
-
-static Bool
-neoCreateResources(ScreenPtr pScreen)
-{
- return vesaCreateResources(pScreen);
-}
-
-void
-neoPreserve(KdCardInfo *card)
-{
- vesaPreserve(card);
-}
-
-CARD8
-neoGetIndex(NeoCardInfo *nvidiac, CARD16 addr, CARD8 index)
-{
- outb(index, addr);
-
- return inb(addr+1);
-}
-
-void
-neoSetIndex(NeoCardInfo *nvidiac, CARD16 addr, CARD8 index, CARD8 val)
-{
- outb(index, addr);
- outb(val, addr+1);
-}
-
-static void neoLock(NeoCardInfo *neoc){
- CARD8 cr11;
- neoSetIndex(neoc, 0x3ce, 0x09, 0x00);
- neoSetIndex(neoc, 0x3ce, 0x11, 0x0); // disable MMIO and linear mode
- cr11 = neoGetIndex(neoc, 0x3d4, 0x11);
- neoSetIndex(neoc, 0x3d4, 0x11, cr11 | 0x80);
-}
-
-static void neoUnlock(NeoCardInfo *neoc){
- CARD8 cr11;
- cr11 = neoGetIndex(neoc, 0x3d4, 0x11);
- neoSetIndex(neoc, 0x3d4, 0x11, cr11 & 0x7F);
- neoSetIndex(neoc, 0x3ce, 0x09, 0x26);
- neoSetIndex(neoc, 0x3ce, 0x11, 0xc0); // enable MMIO and linear mode
-}
-
-
-Bool
-neoMapReg(KdCardInfo *card, NeoCardInfo *neoc)
-{
- neoc->reg_base = card->attr.address[1] & 0xFFF80000;
- if(!neoc->reg_base) {
- return FALSE;
- }
-
- neoc->mmio = KdMapDevice(neoc->reg_base, NEO_REG_SIZE(card));
- if(!neoc->mmio) {
- return FALSE;
- }
-
- KdSetMappedMode(neoc->reg_base, NEO_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS);
-
- return TRUE;
-}
-
-void
-neoUnmapReg(KdCardInfo *card, NeoCardInfo *neoc)
-{
- if(neoc->reg_base)
- {
- neoSetIndex(neoc, 0x3ce, 0x82,0);
- KdResetMappedMode(neoc->reg_base, NEO_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS);
- KdUnmapDevice((void *)neoc->mmio, NEO_REG_SIZE(card));
- neoc->reg_base = 0;
- }
-}
-
-static void
-neoSetMMIO(KdCardInfo *card, NeoCardInfo *neoc)
-{
- if(!neoc->reg_base)
- neoMapReg(card, neoc);
- neoUnlock(neoc);
-}
-
-static void
-neoResetMMIO(KdCardInfo *card, NeoCardInfo *neoc)
-{
- neoUnmapReg(card, neoc);
- neoLock(neoc);
-}
-
-
-Bool
-neoEnable(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- neoCardInfo(pScreenPriv);
-
- if(!vesaEnable(pScreen)) {
- return FALSE;
- }
-
- neoSetMMIO(pScreenPriv->card, neoc);
- return TRUE;
-}
-
-void
-neoDisable(ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- neoCardInfo(pScreenPriv);
-
- neoResetMMIO(pScreenPriv->card, neoc);
-
- vesaDisable(pScreen);
-}
-
-static void
-neoGetColors(ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
-{
- vesaGetColors(pScreen, fb, n, pdefs);
-}
-
-static void
-neoPutColors(ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
-{
- vesaPutColors(pScreen, fb, n, pdefs);
-}
-
-static Bool
-neoDPMS(ScreenPtr pScreen, int mode)
-{
- return vesaDPMS(pScreen, mode);
-}
-
-static void
-neoRestore(KdCardInfo *card)
-{
- NeoCardInfo *neoc = card->driver;
-
- neoResetMMIO(card, neoc);
- vesaRestore(card);
-}
-
-static void
-neoScreenFini(KdScreenInfo *screen)
-{
- NeoScreenInfo *neos =(NeoScreenInfo *) screen->driver;
-
- vesaScreenFini(screen);
- xfree(neos);
- screen->driver = 0;
-}
-
-static void
-neoCardFini(KdCardInfo *card)
-{
- NeoCardInfo *neoc = card->driver;
-
- neoUnmapReg(card, neoc);
- vesaCardFini(card);
-}
-
-#define neoCursorInit 0 // initCursor
-#define neoCursorEnable 0 // enableCursor
-#define neoCursorDisable 0 // disableCursor
-#define neoCursorFini 0 // finiCursor */
-#define neoRecolorCursor 0 // recolorCursor */
-//#define neoDrawInit 0 // initAccel
-//#define neoDrawEnable 0 // enableAccel
-//#define neoDrawSync 0 // syncAccel
-//#define neoDrawDisable 0 // disableAccel
-//#define neoDrawFini 0 // finiAccel
-
-KdCardFuncs neoFuncs = {
- neoCardInit, // cardinit
- neoScreenInit, // scrinit
- neoInitScreen, // initScreen
- neoFinishInitScreen, // finishInitScreen
- neoCreateResources, // createRes
- neoPreserve, // preserve
- neoEnable, // enable
- neoDPMS, // dpms
- neoDisable, // disable
- neoRestore, // restore
- neoScreenFini, // scrfini
- neoCardFini, // cardfini
-
- neoCursorInit, // initCursor
- neoCursorEnable, // enableCursor
- neoCursorDisable, // disableCursor
- neoCursorFini, // finiCursor
- neoRecolorCursor, // recolorCursor
-
- neoDrawInit, // initAccel
- neoDrawEnable, // enableAccel
- neoDrawSync, // syncAccel
- neoDrawDisable, // disableAccel
- neoDrawFini, // finiAccel
-
- neoGetColors, // getColors
- neoPutColors, // putColors
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 21:20:44 +0000