summaryrefslogtreecommitdiff
path: root/hw/display/tcx.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/display/tcx.c')
-rw-r--r--hw/display/tcx.c739
1 files changed, 739 insertions, 0 deletions
diff --git a/hw/display/tcx.c b/hw/display/tcx.c
new file mode 100644
index 0000000000..c44068e7c9
--- /dev/null
+++ b/hw/display/tcx.c
@@ -0,0 +1,739 @@
+/*
+ * QEMU TCX Frame buffer
+ *
+ * Copyright (c) 2003-2005 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu-common.h"
+#include "ui/console.h"
+#include "ui/pixel_ops.h"
+#include "hw/sysbus.h"
+#include "hw/qdev-addr.h"
+
+#define MAXX 1024
+#define MAXY 768
+#define TCX_DAC_NREGS 16
+#define TCX_THC_NREGS_8 0x081c
+#define TCX_THC_NREGS_24 0x1000
+#define TCX_TEC_NREGS 0x1000
+
+typedef struct TCXState {
+ SysBusDevice busdev;
+ QemuConsole *con;
+ uint8_t *vram;
+ uint32_t *vram24, *cplane;
+ MemoryRegion vram_mem;
+ MemoryRegion vram_8bit;
+ MemoryRegion vram_24bit;
+ MemoryRegion vram_cplane;
+ MemoryRegion dac;
+ MemoryRegion tec;
+ MemoryRegion thc24;
+ MemoryRegion thc8;
+ ram_addr_t vram24_offset, cplane_offset;
+ uint32_t vram_size;
+ uint32_t palette[256];
+ uint8_t r[256], g[256], b[256];
+ uint16_t width, height, depth;
+ uint8_t dac_index, dac_state;
+} TCXState;
+
+static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch,
+ Error **errp);
+static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch,
+ Error **errp);
+
+static void tcx_set_dirty(TCXState *s)
+{
+ memory_region_set_dirty(&s->vram_mem, 0, MAXX * MAXY);
+}
+
+static void tcx24_set_dirty(TCXState *s)
+{
+ memory_region_set_dirty(&s->vram_mem, s->vram24_offset, MAXX * MAXY * 4);
+ memory_region_set_dirty(&s->vram_mem, s->cplane_offset, MAXX * MAXY * 4);
+}
+
+static void update_palette_entries(TCXState *s, int start, int end)
+{
+ DisplaySurface *surface = qemu_console_surface(s->con);
+ int i;
+
+ for (i = start; i < end; i++) {
+ switch (surface_bits_per_pixel(surface)) {
+ default:
+ case 8:
+ s->palette[i] = rgb_to_pixel8(s->r[i], s->g[i], s->b[i]);
+ break;
+ case 15:
+ s->palette[i] = rgb_to_pixel15(s->r[i], s->g[i], s->b[i]);
+ break;
+ case 16:
+ s->palette[i] = rgb_to_pixel16(s->r[i], s->g[i], s->b[i]);
+ break;
+ case 32:
+ if (is_surface_bgr(surface)) {
+ s->palette[i] = rgb_to_pixel32bgr(s->r[i], s->g[i], s->b[i]);
+ } else {
+ s->palette[i] = rgb_to_pixel32(s->r[i], s->g[i], s->b[i]);
+ }
+ break;
+ }
+ }
+ if (s->depth == 24) {
+ tcx24_set_dirty(s);
+ } else {
+ tcx_set_dirty(s);
+ }
+}
+
+static void tcx_draw_line32(TCXState *s1, uint8_t *d,
+ const uint8_t *s, int width)
+{
+ int x;
+ uint8_t val;
+ uint32_t *p = (uint32_t *)d;
+
+ for(x = 0; x < width; x++) {
+ val = *s++;
+ *p++ = s1->palette[val];
+ }
+}
+
+static void tcx_draw_line16(TCXState *s1, uint8_t *d,
+ const uint8_t *s, int width)
+{
+ int x;
+ uint8_t val;
+ uint16_t *p = (uint16_t *)d;
+
+ for(x = 0; x < width; x++) {
+ val = *s++;
+ *p++ = s1->palette[val];
+ }
+}
+
+static void tcx_draw_line8(TCXState *s1, uint8_t *d,
+ const uint8_t *s, int width)
+{
+ int x;
+ uint8_t val;
+
+ for(x = 0; x < width; x++) {
+ val = *s++;
+ *d++ = s1->palette[val];
+ }
+}
+
+/*
+ XXX Could be much more optimal:
+ * detect if line/page/whole screen is in 24 bit mode
+ * if destination is also BGR, use memcpy
+ */
+static inline void tcx24_draw_line32(TCXState *s1, uint8_t *d,
+ const uint8_t *s, int width,
+ const uint32_t *cplane,
+ const uint32_t *s24)
+{
+ DisplaySurface *surface = qemu_console_surface(s1->con);
+ int x, bgr, r, g, b;
+ uint8_t val, *p8;
+ uint32_t *p = (uint32_t *)d;
+ uint32_t dval;
+
+ bgr = is_surface_bgr(surface);
+ for(x = 0; x < width; x++, s++, s24++) {
+ if ((be32_to_cpu(*cplane++) & 0xff000000) == 0x03000000) {
+ // 24-bit direct, BGR order
+ p8 = (uint8_t *)s24;
+ p8++;
+ b = *p8++;
+ g = *p8++;
+ r = *p8;
+ if (bgr)
+ dval = rgb_to_pixel32bgr(r, g, b);
+ else
+ dval = rgb_to_pixel32(r, g, b);
+ } else {
+ val = *s;
+ dval = s1->palette[val];
+ }
+ *p++ = dval;
+ }
+}
+
+static inline int check_dirty(TCXState *s, ram_addr_t page, ram_addr_t page24,
+ ram_addr_t cpage)
+{
+ int ret;
+
+ ret = memory_region_get_dirty(&s->vram_mem, page, TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA);
+ ret |= memory_region_get_dirty(&s->vram_mem, page24, TARGET_PAGE_SIZE * 4,
+ DIRTY_MEMORY_VGA);
+ ret |= memory_region_get_dirty(&s->vram_mem, cpage, TARGET_PAGE_SIZE * 4,
+ DIRTY_MEMORY_VGA);
+ return ret;
+}
+
+static inline void reset_dirty(TCXState *ts, ram_addr_t page_min,
+ ram_addr_t page_max, ram_addr_t page24,
+ ram_addr_t cpage)
+{
+ memory_region_reset_dirty(&ts->vram_mem,
+ page_min, page_max + TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA);
+ memory_region_reset_dirty(&ts->vram_mem,
+ page24 + page_min * 4,
+ page24 + page_max * 4 + TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA);
+ memory_region_reset_dirty(&ts->vram_mem,
+ cpage + page_min * 4,
+ cpage + page_max * 4 + TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA);
+}
+
+/* Fixed line length 1024 allows us to do nice tricks not possible on
+ VGA... */
+static void tcx_update_display(void *opaque)
+{
+ TCXState *ts = opaque;
+ DisplaySurface *surface = qemu_console_surface(ts->con);
+ ram_addr_t page, page_min, page_max;
+ int y, y_start, dd, ds;
+ uint8_t *d, *s;
+ void (*f)(TCXState *s1, uint8_t *dst, const uint8_t *src, int width);
+
+ if (surface_bits_per_pixel(surface) == 0) {
+ return;
+ }
+
+ page = 0;
+ y_start = -1;
+ page_min = -1;
+ page_max = 0;
+ d = surface_data(surface);
+ s = ts->vram;
+ dd = surface_stride(surface);
+ ds = 1024;
+
+ switch (surface_bits_per_pixel(surface)) {
+ case 32:
+ f = tcx_draw_line32;
+ break;
+ case 15:
+ case 16:
+ f = tcx_draw_line16;
+ break;
+ default:
+ case 8:
+ f = tcx_draw_line8;
+ break;
+ case 0:
+ return;
+ }
+
+ for(y = 0; y < ts->height; y += 4, page += TARGET_PAGE_SIZE) {
+ if (memory_region_get_dirty(&ts->vram_mem, page, TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA)) {
+ if (y_start < 0)
+ y_start = y;
+ if (page < page_min)
+ page_min = page;
+ if (page > page_max)
+ page_max = page;
+ f(ts, d, s, ts->width);
+ d += dd;
+ s += ds;
+ f(ts, d, s, ts->width);
+ d += dd;
+ s += ds;
+ f(ts, d, s, ts->width);
+ d += dd;
+ s += ds;
+ f(ts, d, s, ts->width);
+ d += dd;
+ s += ds;
+ } else {
+ if (y_start >= 0) {
+ /* flush to display */
+ dpy_gfx_update(ts->con, 0, y_start,
+ ts->width, y - y_start);
+ y_start = -1;
+ }
+ d += dd * 4;
+ s += ds * 4;
+ }
+ }
+ if (y_start >= 0) {
+ /* flush to display */
+ dpy_gfx_update(ts->con, 0, y_start,
+ ts->width, y - y_start);
+ }
+ /* reset modified pages */
+ if (page_max >= page_min) {
+ memory_region_reset_dirty(&ts->vram_mem,
+ page_min, page_max + TARGET_PAGE_SIZE,
+ DIRTY_MEMORY_VGA);
+ }
+}
+
+static void tcx24_update_display(void *opaque)
+{
+ TCXState *ts = opaque;
+ DisplaySurface *surface = qemu_console_surface(ts->con);
+ ram_addr_t page, page_min, page_max, cpage, page24;
+ int y, y_start, dd, ds;
+ uint8_t *d, *s;
+ uint32_t *cptr, *s24;
+
+ if (surface_bits_per_pixel(surface) != 32) {
+ return;
+ }
+
+ page = 0;
+ page24 = ts->vram24_offset;
+ cpage = ts->cplane_offset;
+ y_start = -1;
+ page_min = -1;
+ page_max = 0;
+ d = surface_data(surface);
+ s = ts->vram;
+ s24 = ts->vram24;
+ cptr = ts->cplane;
+ dd = surface_stride(surface);
+ ds = 1024;
+
+ for(y = 0; y < ts->height; y += 4, page += TARGET_PAGE_SIZE,
+ page24 += TARGET_PAGE_SIZE, cpage += TARGET_PAGE_SIZE) {
+ if (check_dirty(ts, page, page24, cpage)) {
+ if (y_start < 0)
+ y_start = y;
+ if (page < page_min)
+ page_min = page;
+ if (page > page_max)
+ page_max = page;
+ tcx24_draw_line32(ts, d, s, ts->width, cptr, s24);
+ d += dd;
+ s += ds;
+ cptr += ds;
+ s24 += ds;
+ tcx24_draw_line32(ts, d, s, ts->width, cptr, s24);
+ d += dd;
+ s += ds;
+ cptr += ds;
+ s24 += ds;
+ tcx24_draw_line32(ts, d, s, ts->width, cptr, s24);
+ d += dd;
+ s += ds;
+ cptr += ds;
+ s24 += ds;
+ tcx24_draw_line32(ts, d, s, ts->width, cptr, s24);
+ d += dd;
+ s += ds;
+ cptr += ds;
+ s24 += ds;
+ } else {
+ if (y_start >= 0) {
+ /* flush to display */
+ dpy_gfx_update(ts->con, 0, y_start,
+ ts->width, y - y_start);
+ y_start = -1;
+ }
+ d += dd * 4;
+ s += ds * 4;
+ cptr += ds * 4;
+ s24 += ds * 4;
+ }
+ }
+ if (y_start >= 0) {
+ /* flush to display */
+ dpy_gfx_update(ts->con, 0, y_start,
+ ts->width, y - y_start);
+ }
+ /* reset modified pages */
+ if (page_max >= page_min) {
+ reset_dirty(ts, page_min, page_max, page24, cpage);
+ }
+}
+
+static void tcx_invalidate_display(void *opaque)
+{
+ TCXState *s = opaque;
+
+ tcx_set_dirty(s);
+ qemu_console_resize(s->con, s->width, s->height);
+}
+
+static void tcx24_invalidate_display(void *opaque)
+{
+ TCXState *s = opaque;
+
+ tcx_set_dirty(s);
+ tcx24_set_dirty(s);
+ qemu_console_resize(s->con, s->width, s->height);
+}
+
+static int vmstate_tcx_post_load(void *opaque, int version_id)
+{
+ TCXState *s = opaque;
+
+ update_palette_entries(s, 0, 256);
+ if (s->depth == 24) {
+ tcx24_set_dirty(s);
+ } else {
+ tcx_set_dirty(s);
+ }
+
+ return 0;
+}
+
+static const VMStateDescription vmstate_tcx = {
+ .name ="tcx",
+ .version_id = 4,
+ .minimum_version_id = 4,
+ .minimum_version_id_old = 4,
+ .post_load = vmstate_tcx_post_load,
+ .fields = (VMStateField []) {
+ VMSTATE_UINT16(height, TCXState),
+ VMSTATE_UINT16(width, TCXState),
+ VMSTATE_UINT16(depth, TCXState),
+ VMSTATE_BUFFER(r, TCXState),
+ VMSTATE_BUFFER(g, TCXState),
+ VMSTATE_BUFFER(b, TCXState),
+ VMSTATE_UINT8(dac_index, TCXState),
+ VMSTATE_UINT8(dac_state, TCXState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void tcx_reset(DeviceState *d)
+{
+ TCXState *s = container_of(d, TCXState, busdev.qdev);
+
+ /* Initialize palette */
+ memset(s->r, 0, 256);
+ memset(s->g, 0, 256);
+ memset(s->b, 0, 256);
+ s->r[255] = s->g[255] = s->b[255] = 255;
+ update_palette_entries(s, 0, 256);
+ memset(s->vram, 0, MAXX*MAXY);
+ memory_region_reset_dirty(&s->vram_mem, 0, MAXX * MAXY * (1 + 4 + 4),
+ DIRTY_MEMORY_VGA);
+ s->dac_index = 0;
+ s->dac_state = 0;
+}
+
+static uint64_t tcx_dac_readl(void *opaque, hwaddr addr,
+ unsigned size)
+{
+ return 0;
+}
+
+static void tcx_dac_writel(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TCXState *s = opaque;
+
+ switch (addr) {
+ case 0:
+ s->dac_index = val >> 24;
+ s->dac_state = 0;
+ break;
+ case 4:
+ switch (s->dac_state) {
+ case 0:
+ s->r[s->dac_index] = val >> 24;
+ update_palette_entries(s, s->dac_index, s->dac_index + 1);
+ s->dac_state++;
+ break;
+ case 1:
+ s->g[s->dac_index] = val >> 24;
+ update_palette_entries(s, s->dac_index, s->dac_index + 1);
+ s->dac_state++;
+ break;
+ case 2:
+ s->b[s->dac_index] = val >> 24;
+ update_palette_entries(s, s->dac_index, s->dac_index + 1);
+ s->dac_index = (s->dac_index + 1) & 255; // Index autoincrement
+ default:
+ s->dac_state = 0;
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+static const MemoryRegionOps tcx_dac_ops = {
+ .read = tcx_dac_readl,
+ .write = tcx_dac_writel,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 4,
+ .max_access_size = 4,
+ },
+};
+
+static uint64_t dummy_readl(void *opaque, hwaddr addr,
+ unsigned size)
+{
+ return 0;
+}
+
+static void dummy_writel(void *opaque, hwaddr addr,
+ uint64_t val, unsigned size)
+{
+}
+
+static const MemoryRegionOps dummy_ops = {
+ .read = dummy_readl,
+ .write = dummy_writel,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 4,
+ .max_access_size = 4,
+ },
+};
+
+static int tcx_init1(SysBusDevice *dev)
+{
+ TCXState *s = FROM_SYSBUS(TCXState, dev);
+ ram_addr_t vram_offset = 0;
+ int size;
+ uint8_t *vram_base;
+
+ memory_region_init_ram(&s->vram_mem, "tcx.vram",
+ s->vram_size * (1 + 4 + 4));
+ vmstate_register_ram_global(&s->vram_mem);
+ vram_base = memory_region_get_ram_ptr(&s->vram_mem);
+
+ /* 8-bit plane */
+ s->vram = vram_base;
+ size = s->vram_size;
+ memory_region_init_alias(&s->vram_8bit, "tcx.vram.8bit",
+ &s->vram_mem, vram_offset, size);
+ sysbus_init_mmio(dev, &s->vram_8bit);
+ vram_offset += size;
+ vram_base += size;
+
+ /* DAC */
+ memory_region_init_io(&s->dac, &tcx_dac_ops, s, "tcx.dac", TCX_DAC_NREGS);
+ sysbus_init_mmio(dev, &s->dac);
+
+ /* TEC (dummy) */
+ memory_region_init_io(&s->tec, &dummy_ops, s, "tcx.tec", TCX_TEC_NREGS);
+ sysbus_init_mmio(dev, &s->tec);
+ /* THC: NetBSD writes here even with 8-bit display: dummy */
+ memory_region_init_io(&s->thc24, &dummy_ops, s, "tcx.thc24",
+ TCX_THC_NREGS_24);
+ sysbus_init_mmio(dev, &s->thc24);
+
+ if (s->depth == 24) {
+ /* 24-bit plane */
+ size = s->vram_size * 4;
+ s->vram24 = (uint32_t *)vram_base;
+ s->vram24_offset = vram_offset;
+ memory_region_init_alias(&s->vram_24bit, "tcx.vram.24bit",
+ &s->vram_mem, vram_offset, size);
+ sysbus_init_mmio(dev, &s->vram_24bit);
+ vram_offset += size;
+ vram_base += size;
+
+ /* Control plane */
+ size = s->vram_size * 4;
+ s->cplane = (uint32_t *)vram_base;
+ s->cplane_offset = vram_offset;
+ memory_region_init_alias(&s->vram_cplane, "tcx.vram.cplane",
+ &s->vram_mem, vram_offset, size);
+ sysbus_init_mmio(dev, &s->vram_cplane);
+
+ s->con = graphic_console_init(tcx24_update_display,
+ tcx24_invalidate_display,
+ tcx24_screen_dump, NULL, s);
+ } else {
+ /* THC 8 bit (dummy) */
+ memory_region_init_io(&s->thc8, &dummy_ops, s, "tcx.thc8",
+ TCX_THC_NREGS_8);
+ sysbus_init_mmio(dev, &s->thc8);
+
+ s->con = graphic_console_init(tcx_update_display,
+ tcx_invalidate_display,
+ tcx_screen_dump, NULL, s);
+ }
+
+ qemu_console_resize(s->con, s->width, s->height);
+ return 0;
+}
+
+static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch,
+ Error **errp)
+{
+ TCXState *s = opaque;
+ FILE *f;
+ uint8_t *d, *d1, v;
+ int ret, y, x;
+
+ f = fopen(filename, "wb");
+ if (!f) {
+ error_setg(errp, "failed to open file '%s': %s", filename,
+ strerror(errno));
+ return;
+ }
+ ret = fprintf(f, "P6\n%d %d\n%d\n", s->width, s->height, 255);
+ if (ret < 0) {
+ goto write_err;
+ }
+ d1 = s->vram;
+ for(y = 0; y < s->height; y++) {
+ d = d1;
+ for(x = 0; x < s->width; x++) {
+ v = *d;
+ ret = fputc(s->r[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->g[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->b[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ d++;
+ }
+ d1 += MAXX;
+ }
+
+out:
+ fclose(f);
+ return;
+
+write_err:
+ error_setg(errp, "failed to write to file '%s': %s", filename,
+ strerror(errno));
+ unlink(filename);
+ goto out;
+}
+
+static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch,
+ Error **errp)
+{
+ TCXState *s = opaque;
+ FILE *f;
+ uint8_t *d, *d1, v;
+ uint32_t *s24, *cptr, dval;
+ int ret, y, x;
+
+ f = fopen(filename, "wb");
+ if (!f) {
+ error_setg(errp, "failed to open file '%s': %s", filename,
+ strerror(errno));
+ return;
+ }
+ ret = fprintf(f, "P6\n%d %d\n%d\n", s->width, s->height, 255);
+ if (ret < 0) {
+ goto write_err;
+ }
+ d1 = s->vram;
+ s24 = s->vram24;
+ cptr = s->cplane;
+ for(y = 0; y < s->height; y++) {
+ d = d1;
+ for(x = 0; x < s->width; x++, d++, s24++) {
+ if ((*cptr++ & 0xff000000) == 0x03000000) { // 24-bit direct
+ dval = *s24 & 0x00ffffff;
+ ret = fputc((dval >> 16) & 0xff, f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc((dval >> 8) & 0xff, f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(dval & 0xff, f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ } else {
+ v = *d;
+ ret = fputc(s->r[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->g[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ ret = fputc(s->b[v], f);
+ if (ret == EOF) {
+ goto write_err;
+ }
+ }
+ }
+ d1 += MAXX;
+ }
+
+out:
+ fclose(f);
+ return;
+
+write_err:
+ error_setg(errp, "failed to write to file '%s': %s", filename,
+ strerror(errno));
+ unlink(filename);
+ goto out;
+}
+
+static Property tcx_properties[] = {
+ DEFINE_PROP_HEX32("vram_size", TCXState, vram_size, -1),
+ DEFINE_PROP_UINT16("width", TCXState, width, -1),
+ DEFINE_PROP_UINT16("height", TCXState, height, -1),
+ DEFINE_PROP_UINT16("depth", TCXState, depth, -1),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void tcx_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+ k->init = tcx_init1;
+ dc->reset = tcx_reset;
+ dc->vmsd = &vmstate_tcx;
+ dc->props = tcx_properties;
+}
+
+static const TypeInfo tcx_info = {
+ .name = "SUNW,tcx",
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(TCXState),
+ .class_init = tcx_class_init,
+};
+
+static void tcx_register_types(void)
+{
+ type_register_static(&tcx_info);
+}
+
+type_init(tcx_register_types)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 20:42:40 +0000