u32 type;
};
-#define CB_MEM_RAM 1
-#define CB_MEM_RESERVED 2
-#define CB_MEM_TABLE 16
+#define CB_MEM_RAM 1
+#define CB_MEM_RESERVED 2
+#define CB_MEM_ACPI 3
+#define CB_MEM_NVS 4
+#define CB_MEM_UNUSABLE 5
+#define CB_MEM_VENDOR_RSVD 6
+#define CB_MEM_TABLE 16
struct cb_memory {
u32 tag;
struct cb_serial {
u32 tag;
u32 size;
- u16 ioport;
+#define CB_SERIAL_TYPE_IO_MAPPED 1
+#define CB_SERIAL_TYPE_MEMORY_MAPPED 2
+ u32 type;
+ u32 baseaddr;
+ u32 baud;
};
#define CB_TAG_CONSOLE 0x00010
};
#define CB_TAG_CONSOLE_SERIAL8250 0
-#define CB_TAG_CONSOLE_VGA 1
-#define CB_TAG_CONSOLE_BTEXT 2
+#define CB_TAG_CONSOLE_VGA 1 // OBSOLETE
+#define CB_TAG_CONSOLE_BTEXT 2 // OBSOLETE
#define CB_TAG_CONSOLE_LOGBUF 3
-#define CB_TAG_CONSOLE_SROM 4
+#define CB_TAG_CONSOLE_SROM 4 // OBSOLETE
#define CB_TAG_CONSOLE_EHCI 5
+#define CB_TAG_FORWARD 0x00011
+
+struct cb_forward {
+ u32 tag;
+ u32 size;
+ u64 forward;
+};
+
+#define CB_TAG_FRAMEBUFFER 0x0012
+struct cb_framebuffer {
+ u32 tag;
+ u32 size;
+
+ u64 physical_address;
+ u32 x_resolution;
+ u32 y_resolution;
+ u32 bytes_per_line;
+ u8 bits_per_pixel;
+ u8 red_mask_pos;
+ u8 red_mask_size;
+ u8 green_mask_pos;
+ u8 green_mask_size;
+ u8 blue_mask_pos;
+ u8 blue_mask_size;
+ u8 reserved_mask_pos;
+ u8 reserved_mask_size;
+};
+
#define CB_TAG_CMOS_OPTION_TABLE 0x00c8
struct cb_cmos_option_table {
u32 tag;
u32 type;
};
+/* Helpful inlines */
+
+static inline u64 cb_unpack64(struct cbuint64 val)
+{
+ return (((u64) val.hi) << 32) | val.lo;
+}
+
/* Helpful macros */
#define MEM_RANGE_COUNT(_rec) \
#define MB_PART_STRING(_mb) \
(((unsigned char *) ((_mb)->strings)) + (_mb)->part_number_idx)
-#define UNPACK_CB64(_in) \
- ( (((u64) _in.hi) << 32) | _in.lo )
-
#endif