diff options
Diffstat (limited to 'hw/tcx.c')
| -rw-r--r-- | hw/tcx.c | 65 |
1 files changed, 48 insertions, 17 deletions
@@ -26,6 +26,7 @@ #include "console.h" #include "pixel_ops.h" #include "sysbus.h" +#include "qdev-addr.h" #define MAXX 1024 #define MAXY 768 @@ -41,6 +42,7 @@ typedef struct TCXState { uint8_t *vram; uint32_t *vram24, *cplane; ram_addr_t vram_offset, vram24_offset, cplane_offset; + uint32_t vram_size; uint16_t width, height, depth; uint8_t r[256], g[256], b[256]; uint32_t palette[256]; @@ -520,11 +522,11 @@ void tcx_init(target_phys_addr_t addr, int vram_size, int width, int height, SysBusDevice *s; dev = qdev_create(NULL, "SUNW,tcx"); - qdev_set_prop_int(dev, "addr", addr); - qdev_set_prop_int(dev, "vram_size", vram_size); - qdev_set_prop_int(dev, "width", width); - qdev_set_prop_int(dev, "height", height); - qdev_set_prop_int(dev, "depth", depth); + qdev_prop_set_taddr(dev, "addr", addr); + qdev_prop_set_uint32(dev, "vram_size", vram_size); + qdev_prop_set_uint16(dev, "width", width); + qdev_prop_set_uint16(dev, "height", height); + qdev_prop_set_uint16(dev, "depth", depth); qdev_init(dev); s = sysbus_from_qdev(dev); /* 8-bit plane */ @@ -551,22 +553,16 @@ static void tcx_init1(SysBusDevice *dev) TCXState *s = FROM_SYSBUS(TCXState, dev); int io_memory, dummy_memory; ram_addr_t vram_offset; - int size, vram_size; + int size; uint8_t *vram_base; - vram_size = qdev_get_prop_int(&dev->qdev, "vram_size", -1); - - vram_offset = qemu_ram_alloc(vram_size * (1 + 4 + 4)); + vram_offset = qemu_ram_alloc(s->vram_size * (1 + 4 + 4)); vram_base = qemu_get_ram_ptr(vram_offset); - s->addr = qdev_get_prop_int(&dev->qdev, "addr", -1); s->vram_offset = vram_offset; - s->width = qdev_get_prop_int(&dev->qdev, "width", -1); - s->height = qdev_get_prop_int(&dev->qdev, "height", -1); - s->depth = qdev_get_prop_int(&dev->qdev, "depth", -1); /* 8-bit plane */ s->vram = vram_base; - size = vram_size; + size = s->vram_size; sysbus_init_mmio(dev, size, s->vram_offset); vram_offset += size; vram_base += size; @@ -584,7 +580,7 @@ static void tcx_init1(SysBusDevice *dev) if (s->depth == 24) { /* 24-bit plane */ - size = vram_size * 4; + size = s->vram_size * 4; s->vram24 = (uint32_t *)vram_base; s->vram24_offset = vram_offset; sysbus_init_mmio(dev, size, vram_offset); @@ -592,7 +588,7 @@ static void tcx_init1(SysBusDevice *dev) vram_base += size; /* Control plane */ - size = vram_size * 4; + size = s->vram_size * 4; s->cplane = (uint32_t *)vram_base; s->cplane_offset = vram_offset; sysbus_init_mmio(dev, size, vram_offset); @@ -678,9 +674,44 @@ static void tcx24_screen_dump(void *opaque, const char *filename) return; } +static SysBusDeviceInfo tcx_info = { + .init = tcx_init1, + .qdev.name = "SUNW,tcx", + .qdev.size = sizeof(TCXState), + .qdev.props = (Property[]) { + { + .name = "addr", + .info = &qdev_prop_taddr, + .offset = offsetof(TCXState, addr), + .defval = (target_phys_addr_t[]) { -1 }, + },{ + .name = "vram_size", + .info = &qdev_prop_hex32, + .offset = offsetof(TCXState, vram_size), + .defval = (uint32_t[]) { -1 }, + },{ + .name = "width", + .info = &qdev_prop_uint16, + .offset = offsetof(TCXState, width), + .defval = (uint16_t[]) { -1 }, + },{ + .name = "height", + .info = &qdev_prop_uint16, + .offset = offsetof(TCXState, height), + .defval = (uint16_t[]) { -1 }, + },{ + .name = "depth", + .info = &qdev_prop_uint16, + .offset = offsetof(TCXState, depth), + .defval = (uint16_t[]) { -1 }, + }, + {/* end of list */} + } +}; + static void tcx_register_devices(void) { - sysbus_register_dev("SUNW,tcx", sizeof(TCXState), tcx_init1); + sysbus_register_withprop(&tcx_info); } device_init(tcx_register_devices) |