English
- #define STI_REGION_MAX 8
- #define STI_DEV_NAME_LENGTH 32
- typedef struct {
- u8 res[3];
- u8 data;
- } __attribute__((packed)) sti_u8;
- typedef struct {
- sti_u8 data[2];
- } __attribute__((packed)) sti_u16;
- typedef struct {
- sti_u8 data[4];
- } __attribute__((packed)) sti_u32;
- #define STI_U8( u8) ((u8).data)
- #define STI_U16(u16) ((STI_U8((u16).data[0])<<8) | STI_U8((u16).data[1]))
- #define STI_U32(u32) ((STI_U8((u32).data[0])<<24) |
- (STI_U8((u32).data[1])<<16) |
- (STI_U8((u32).data[2])<< 8) |
- (STI_U8((u32).data[3])<< 0))
- struct sti_rom_region {
- sti_u32 region;
- };
- struct sti_rom_font {
- sti_u16 first_char;
- sti_u16 last_char;
- sti_u8 width;
- sti_u8 height;
- sti_u8 font_type;
- sti_u8 bytes_per_char;
- sti_u32 next_font;
- sti_u8 underline_height;
- sti_u8 underline_pos;
- sti_u8 res008[2];
- };
- struct sti_rom {
- sti_u8 type;
- sti_u8 num_mons;
- sti_u8 revno[2];
- sti_u8 graphics_id[8]; /* 0x010 */
- sti_u32 font_start; /* 0x030 */
- sti_u32 statesize;
- sti_u32 last_addr;
- sti_u32 region_list;
- sti_u16 reentsize; /* 0x070 */
- sti_u16 maxtime;
- sti_u32 mon_tbl_addr;
- sti_u32 user_data_addr;
- sti_u32 sti_mem_req;
- sti_u32 user_data_size; /* 0x0b0 */
- sti_u16 power; /* 0x0c0 */
- sti_u8 bus_support;
- sti_u8 ext_bus_support;
- sti_u8 alt_code_type; /* 0x0d0 */
- sti_u8 ext_dd_struct[3];
- sti_u32 cfb_addr; /* 0x0e0 */
- sti_u8 res0f0[4];
- sti_u32 init_graph; /* 0x0e0 */
- sti_u32 state_mgmt;
- sti_u32 font_unpmv;
- sti_u32 block_move;
- sti_u32 self_test;
- sti_u32 excep_hdlr;
- sti_u32 inq_conf;
- sti_u32 set_cm_entry;
- sti_u32 dma_ctrl;
- sti_u32 flow_ctrl;
- sti_u32 user_timing;
- sti_u32 process_mgr;
- sti_u32 sti_util;
- sti_u32 end_addr;
- sti_u32 res0b8;
- sti_u32 res0bc;
- sti_u32 init_graph_m68k; /* 0x0e0 */
- sti_u32 state_mgmt_m68k;
- sti_u32 font_unpmv_m68k;
- sti_u32 block_move_m68k;
- sti_u32 self_test_m68k;
- sti_u32 excep_hdlr_m68k;
- sti_u32 inq_conf_m68k;
- sti_u32 set_cm_entry_m68k;
- sti_u32 dma_ctrl_m68k;
- sti_u32 flow_ctrl_m68k;
- sti_u32 user_timing_m68k;
- sti_u32 process_mgr_m68k;
- sti_u32 sti_util_m68k;
- sti_u32 end_addr_m68k;
- sti_u32 res0b8_m68k;
- sti_u32 res0bc_m68k;
- sti_u8 res040[7 * 4];
- };
- struct sti_cooked_font {
- struct sti_rom_font *raw;
- struct sti_cooked_font *next_font;
- };
- struct sti_cooked_rom {
- struct sti_rom *raw;
- struct sti_cooked_font *font_start;
- u32 *region_list;
- };
- struct sti_glob_cfg_ext {
- u8 curr_mon;
- u8 friendly_boot;
- s16 power;
- s32 freq_ref;
- s32 *sti_mem_addr;
- s32 *future_ptr;
- };
- struct sti_glob_cfg {
- s32 text_planes;
- s16 onscreen_x;
- s16 onscreen_y;
- s16 offscreen_x;
- s16 offscreen_y;
- s16 total_x;
- s16 total_y;
- u32 region_ptrs[STI_REGION_MAX];
- s32 reent_lvl;
- s32 *save_addr;
- struct sti_glob_cfg_ext *ext_ptr;
- };
- struct sti_init_flags {
- u32 wait : 1;
- u32 reset : 1;
- u32 text : 1;
- u32 nontext : 1;
- u32 clear : 1;
- u32 cmap_blk : 1;
- u32 enable_be_timer : 1;
- u32 enable_be_int : 1;
- u32 no_chg_tx : 1;
- u32 no_chg_ntx : 1;
- u32 no_chg_bet : 1;
- u32 no_chg_bei : 1;
- u32 init_cmap_tx : 1;
- u32 cmt_chg : 1;
- u32 retain_ie : 1;
- u32 pad : 17;
- s32 *future_ptr;
- };
- struct sti_init_inptr_ext {
- u8 config_mon_type;
- u8 pad[1];
- u16 inflight_data;
- s32 *future_ptr;
- };
- struct sti_init_inptr {
- s32 text_planes;
- struct sti_init_inptr_ext *ext_ptr;
- };
- struct sti_init_outptr {
- s32 errno;
- s32 text_planes;
- s32 *future_ptr;
- };
- struct sti_conf_flags {
- u32 wait : 1;
- u32 pad : 31;
- s32 *future_ptr;
- };
- struct sti_conf_inptr {
- s32 *future_ptr;
- };
- struct sti_conf_outptr_ext {
- u32 crt_config[3];
- u32 crt_hdw[3];
- s32 *future_ptr;
- };
- struct sti_conf_outptr {
- s32 errno;
- s16 onscreen_x;
- s16 onscreen_y;
- s16 offscreen_x;
- s16 offscreen_y;
- s16 total_x;
- s16 total_y;
- s32 bits_per_pixel;
- s32 bits_used;
- s32 planes;
- u8 dev_name[STI_DEV_NAME_LENGTH];
- u32 attributes;
- struct sti_conf_outptr_ext *ext_ptr;
- };
- struct sti_font_inptr {
- u32 font_start_addr;
- s16 index;
- u8 fg_color;
- u8 bg_color;
- s16 dest_x;
- s16 dest_y;
- s32 *future_ptr;
- };
- struct sti_font_flags {
- u32 wait : 1;
- u32 non_text : 1;
- u32 pad : 30;
- s32 *future_ptr;
- };
- struct sti_font_outptr {
- s32 errno;
- s32 *future_ptr;
- };
- struct sti_blkmv_flags {
- u32 wait : 1;
- u32 color : 1;
- u32 clear : 1;
- u32 non_text : 1;
- u32 pad : 28;
- s32 *future_ptr;
- };
- struct sti_blkmv_inptr {
- u8 fg_color;
- u8 bg_color;
- s16 src_x;
- s16 src_y;
- s16 dest_x;
- s16 dest_y;
- s16 width;
- s16 height;
- s32 *future_ptr;
- };
- struct sti_blkmv_outptr {
- s32 errno;
- s32 *future_ptr;
- };
- struct sti_struct {
- spinlock_t lock;
- struct sti_cooked_rom *rom;
- unsigned long font_unpmv;
- unsigned long block_move;
- unsigned long init_graph;
- unsigned long inq_conf;
- struct sti_glob_cfg *glob_cfg;
- struct sti_rom_font *font;
- s32 text_planes;
- char **mon_strings;
- u32 *regions;
- u8 *pci_regions;
- };
- #define STI_CALL(func, flags, inptr, outptr, glob_cfg)
- ({
- real32_call( func, (unsigned long)STI_PTR(flags),
- STI_PTR(inptr), STI_PTR(outptr),
- glob_cfg);
- })
