diff options
Diffstat (limited to 'hw/vga.c')
| -rw-r--r-- | hw/vga.c | 34 |
1 files changed, 5 insertions, 29 deletions
@@ -582,7 +582,6 @@ void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) } } -#ifdef CONFIG_BOCHS_VBE static uint32_t vbe_ioport_read_index(void *opaque, uint32_t addr) { VGACommonState *s = opaque; @@ -784,7 +783,6 @@ void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val) } } } -#endif /* called for accesses between 0xa0000 and 0xc0000 */ uint32_t vga_mem_readb(VGACommonState *s, target_phys_addr_t addr) @@ -1129,14 +1127,12 @@ static void vga_get_offsets(VGACommonState *s, uint32_t *pline_compare) { uint32_t start_addr, line_offset, line_compare; -#ifdef CONFIG_BOCHS_VBE + if (s->vbe_regs[VBE_DISPI_INDEX_ENABLE] & VBE_DISPI_ENABLED) { line_offset = s->vbe_line_offset; start_addr = s->vbe_start_addr; line_compare = 65535; - } else -#endif - { + } else { /* compute line_offset in bytes */ line_offset = s->cr[VGA_CRTC_OFFSET]; line_offset <<= 3; @@ -1572,12 +1568,10 @@ static vga_draw_line_func * const vga_draw_line_table[NB_DEPTHS * VGA_DRAW_LINE_ static int vga_get_bpp(VGACommonState *s) { int ret; -#ifdef CONFIG_BOCHS_VBE + if (s->vbe_regs[VBE_DISPI_INDEX_ENABLE] & VBE_DISPI_ENABLED) { ret = s->vbe_regs[VBE_DISPI_INDEX_BPP]; - } else -#endif - { + } else { ret = 0; } return ret; @@ -1587,13 +1581,10 @@ static void vga_get_resolution(VGACommonState *s, int *pwidth, int *pheight) { int width, height; -#ifdef CONFIG_BOCHS_VBE if (s->vbe_regs[VBE_DISPI_INDEX_ENABLE] & VBE_DISPI_ENABLED) { width = s->vbe_regs[VBE_DISPI_INDEX_XRES]; height = s->vbe_regs[VBE_DISPI_INDEX_YRES]; - } else -#endif - { + } else { width = (s->cr[VGA_CRTC_H_DISP] + 1) * 8; height = s->cr[VGA_CRTC_V_DISP_END] | ((s->cr[VGA_CRTC_OVERFLOW] & 0x02) << 7) | @@ -1948,14 +1939,12 @@ void vga_common_reset(VGACommonState *s) s->dac_8bit = 0; memset(s->palette, '\0', sizeof(s->palette)); s->bank_offset = 0; -#ifdef CONFIG_BOCHS_VBE s->vbe_index = 0; memset(s->vbe_regs, '\0', sizeof(s->vbe_regs)); s->vbe_regs[VBE_DISPI_INDEX_ID] = VBE_DISPI_ID5; s->vbe_start_addr = 0; s->vbe_line_offset = 0; s->vbe_bank_mask = (s->vram_size >> 16) - 1; -#endif memset(s->font_offsets, '\0', sizeof(s->font_offsets)); s->graphic_mode = -1; /* force full update */ s->shift_control = 0; @@ -2229,13 +2218,11 @@ const VMStateDescription vmstate_vga_common = { VMSTATE_INT32(bank_offset, VGACommonState), VMSTATE_UINT8_EQUAL(is_vbe_vmstate, VGACommonState), -#ifdef CONFIG_BOCHS_VBE VMSTATE_UINT16(vbe_index, VGACommonState), VMSTATE_UINT16_ARRAY(vbe_regs, VGACommonState, VBE_DISPI_INDEX_NB), VMSTATE_UINT32(vbe_start_addr, VGACommonState), VMSTATE_UINT32(vbe_line_offset, VGACommonState), VMSTATE_UINT32(vbe_bank_mask, VGACommonState), -#endif VMSTATE_END_OF_LIST() } }; @@ -2275,11 +2262,7 @@ void vga_common_init(VGACommonState *s) } s->vram_size_mb = s->vram_size >> 20; -#ifdef CONFIG_BOCHS_VBE s->is_vbe_vmstate = 1; -#else - s->is_vbe_vmstate = 0; -#endif memory_region_init_ram(&s->vram, "vga.vram", s->vram_size); vmstate_register_ram_global(&s->vram); xen_register_framebuffer(&s->vram); @@ -2314,7 +2297,6 @@ static const MemoryRegionPortio vga_portio_list[] = { PORTIO_END_OF_LIST(), }; -#ifdef CONFIG_BOCHS_VBE static const MemoryRegionPortio vbe_portio_list[] = { { 0, 1, 2, .read = vbe_ioport_read_index, .write = vbe_ioport_write_index }, # ifdef TARGET_I386 @@ -2324,7 +2306,6 @@ static const MemoryRegionPortio vbe_portio_list[] = { # endif PORTIO_END_OF_LIST(), }; -#endif /* CONFIG_BOCHS_VBE */ /* Used by both ISA and PCI */ MemoryRegion *vga_init_io(VGACommonState *s, @@ -2334,10 +2315,7 @@ MemoryRegion *vga_init_io(VGACommonState *s, MemoryRegion *vga_mem; *vga_ports = vga_portio_list; - *vbe_ports = NULL; -#ifdef CONFIG_BOCHS_VBE *vbe_ports = vbe_portio_list; -#endif vga_mem = g_malloc(sizeof(*vga_mem)); memory_region_init_io(vga_mem, &vga_mem_ops, s, @@ -2379,7 +2357,6 @@ void vga_init(VGACommonState *s, MemoryRegion *address_space, void vga_init_vbe(VGACommonState *s, MemoryRegion *system_memory) { -#ifdef CONFIG_BOCHS_VBE /* With pc-0.12 and below we map both the PCI BAR and the fixed VBE region, * so use an alias to avoid double-mapping the same region. */ @@ -2390,7 +2367,6 @@ void vga_init_vbe(VGACommonState *s, MemoryRegion *system_memory) VBE_DISPI_LFB_PHYSICAL_ADDRESS, &s->vram_vbe); s->vbe_mapped = 1; -#endif } /********************************************************/ /* vga screen dump */ |